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Diffstat (limited to 'sca-java-1.x/branches/pre-spec-changes/kernel')
892 files changed, 84613 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/.checkstyle b/sca-java-1.x/branches/pre-spec-changes/kernel/api/.checkstyle new file mode 100644 index 0000000000..3e57539570 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/.checkstyle @@ -0,0 +1,24 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<fileset-config file-format-version="1.2.0" simple-config="true"> + <fileset name="all" enabled="true" check-config-name="Tuscany Checks" local="false"> + <file-match-pattern match-pattern="." include-pattern="true"/> + </fileset> +</fileset-config> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/.pmd b/sca-java-1.x/branches/pre-spec-changes/kernel/api/.pmd new file mode 100644 index 0000000000..ffc4fe2bbb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/.pmd @@ -0,0 +1,20 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<pmd><useProjectRuleSet>true</useProjectRuleSet><rules/></pmd> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/.ruleset b/sca-java-1.x/branches/pre-spec-changes/kernel/api/.ruleset new file mode 100644 index 0000000000..3886f07f2d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/.ruleset @@ -0,0 +1,190 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<ruleset name="pmd-eclipse"> + <description>PMD Plugin preferences rule set</description> + + + <rule ref="rulesets/basic.xml/BooleanInstantiation"/> + <rule ref="rulesets/basic.xml/CollapsibleIfStatements"/> + <rule ref="rulesets/basic.xml/DoubleCheckedLocking"/> +<!--<rule ref="rulesets/basic.xml/EmptyCatchBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyFinallyBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyIfStmt"/>--> + <rule ref="rulesets/basic.xml/EmptyStatementNotInLoop"/> +<!--<rule ref="rulesets/basic.xml/EmptyStaticInitializer"/>--> +<!--<rule ref="rulesets/basic.xml/EmptySwitchStatements"/>--> +<!--<rule ref="rulesets/basic.xml/EmptySynchronizedBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyTryBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyWhileStmt"/>--> + <rule ref="rulesets/basic.xml/ForLoopShouldBeWhileLoop"/> + <rule 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ref="rulesets/sunsecure.xml/ArrayIsStoredDirectly"/>--> + + <rule ref="rulesets/unusedcode.xml/UnusedLocalVariable"/> + <rule ref="rulesets/unusedcode.xml/UnusedPrivateField"/> + <rule ref="rulesets/unusedcode.xml/UnusedPrivateMethod"/> + <!--<rule ref="rulesets/unusedcode.xml/UnusedFormalParameter"/>--> + +</ruleset> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/LICENSE.txt b/sca-java-1.x/branches/pre-spec-changes/kernel/api/LICENSE.txt new file mode 100644 index 0000000000..0084319535 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/LICENSE.txt @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/NOTICE.txt b/sca-java-1.x/branches/pre-spec-changes/kernel/api/NOTICE.txt new file mode 100644 index 0000000000..d83ebbe236 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/NOTICE.txt @@ -0,0 +1,14 @@ +${pom.name} +Copyright (c) 2005 - 2006 The Apache Software Foundation + +Apache Tuscany is an effort undergoing incubation at The Apache Software +Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is +required of all newly accepted projects until a further review indicates that +the infrastructure, communications, and decision making process have stabilized +in a manner consistent with other successful ASF projects. While incubation +status is not necessarily a reflection of the completeness or stability of the +code, it does indicate that the project has yet to be fully endorsed by the ASF. + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/pom.xml b/sca-java-1.x/branches/pre-spec-changes/kernel/api/pom.xml new file mode 100644 index 0000000000..ee41db6947 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/pom.xml @@ -0,0 +1,42 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<project> + <parent> + <groupId>org.apache.tuscany.sca.kernel</groupId> + <artifactId>parent</artifactId> + <version>0.1-pre-spec-SNAPSHOT</version> + </parent> + <modelVersion>4.0.0</modelVersion> + <artifactId>tuscany-api</artifactId> + <packaging>jar</packaging> + <name>Apache Tuscany SCA API</name> + <description>Tuscany Application Programming Interfaces.</description> + + <dependencies> + <dependency> + <groupId>org.osoa</groupId> + <artifactId>sca-api-r0.95</artifactId> + </dependency> + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + </dependency> + </dependencies> +</project> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/TuscanyException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/TuscanyException.java new file mode 100644 index 0000000000..ad649d716f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/TuscanyException.java @@ -0,0 +1,164 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.api; + +import java.util.ArrayList; +import java.util.List; +import java.util.Collections; +import java.io.PrintWriter; + +/** + * The root checked exception for the Tuscany runtime. + * + * @version $Rev$ $Date$ + */ +public abstract class TuscanyException extends Exception { + private static final long serialVersionUID = -7847121698339635268L; + private List<String> contextStack; + private final String identifier; + + /** + * Override constructor from Exception. + * + * @see Exception + */ + public TuscanyException() { + super(); + this.identifier = null; + } + + /** + * Override constructor from Exception. + * + * @param message passed to Exception + * @see Exception + */ + public TuscanyException(String message) { + super(message); + this.identifier = null; + } + + /** + * Override constructor from Exception. + * + * @param message passed to Exception + * @param identifier additional error information referred to in the error message + * @see Exception + */ + public TuscanyException(String message, String identifier) { + super(message); + this.identifier = identifier; + } + + /** + * Override constructor from Exception. + * + * @param message passed to Exception + * @param cause passed to Exception + * @see Exception + */ + public TuscanyException(String message, Throwable cause) { + super(message, cause); + this.identifier = null; + } + + /** + * Override constructor from Exception. + * + * @param message passed to Exception + * @param identifier additional error information referred to in the error message + * @param cause passed to Exception + * @see Exception + */ + public TuscanyException(String message, String identifier, Throwable cause) { + super(message, cause); + this.identifier = identifier; + } + + /** + * Override constructor from Exception. + * + * @param cause passed to Exception + * @see Exception + */ + public TuscanyException(Throwable cause) { + super(cause); + this.identifier = null; + } + + /** + * Returns a collection of names representing the context call stack where the error occured. The top of the stack + * is the first element in the collection. + * + * @return a collection of names representing the context call stack + */ + public List<String> returnContextNames() { + if (contextStack == null) { + contextStack = new ArrayList<String>(); + } + return Collections.unmodifiableList(contextStack); + } + + /** + * Pushes a context name where an error occured onto the call stack. + * + * @param name the name of a context to push on the stack + */ + public void addContextName(String name) { + if (contextStack == null) { + contextStack = new ArrayList<String>(); + } + contextStack.add(name); + } + + /** + * Returns a string representing additional error information referred to in the error message. + * + * @return additional error information + */ + public String getIdentifier() { + return identifier; + } + + public PrintWriter appendBaseMessage(PrintWriter writer) { + if (identifier == null && contextStack == null) { + if (super.getMessage() == null) { + return writer; + } + return writer.append(super.getMessage()); + } + if (super.getMessage() != null) { + writer.append(super.getMessage()); + } + if (identifier != null) { + writer.append(" [").append(identifier).append(']'); + } + return writer; + } + + public PrintWriter appendContextStack(PrintWriter writer) { + if (contextStack != null) { + writer.append("\nContext stack trace: "); + for (int i = contextStack.size() - 1; i >= 0; i--) { + writer.append('[').append(contextStack.get(i)).append(']'); + } + } + return writer; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/TuscanyRuntimeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/TuscanyRuntimeException.java new file mode 100644 index 0000000000..fc92c57fa0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/TuscanyRuntimeException.java @@ -0,0 +1,168 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.api; + +import java.util.ArrayList; +import java.util.List; +import java.util.Collections; +import java.io.PrintWriter; + +/** + * The root unchecked exception for the Tuscany runtime. + * + * @version $Rev$ $Date$ + */ + +public abstract class TuscanyRuntimeException extends RuntimeException { + private static final long serialVersionUID = -759677431966121786L; + private List<String> contextStack; + private final String identifier; + + /** + * Override constructor from RuntimeException. + * + * @see RuntimeException + */ + public TuscanyRuntimeException() { + super(); + this.identifier = null; + } + + /** + * Override constructor from RuntimeException. + * + * @param message passed to RuntimeException + * @see RuntimeException + */ + public TuscanyRuntimeException(String message) { + super(message); + this.identifier = null; + } + + + /** + * Override constructor from Exception. + * + * @param message passed to Exception + * @param identifier additional error information referred to in the error message + * @see Exception + */ + protected TuscanyRuntimeException(String message, String identifier) { + super(message); + this.identifier = identifier; + } + + /** + * Override constructor from RuntimeException. + * + * @param message passed to RuntimeException + * @param cause passed to RuntimeException + * @see RuntimeException + */ + public TuscanyRuntimeException(String message, Throwable cause) { + super(message, cause); + this.identifier = null; + } + + + /** + * Override constructor from Exception. + * + * @param message passed to Exception + * @param identifier additional error information referred to in the error message + * @param cause passed to RuntimeException + * @see Exception + */ + protected TuscanyRuntimeException(String message, String identifier, Throwable cause) { + super(message, cause); + this.identifier = identifier; + } + + /** + * Override constructor from RuntimeException. + * + * @param cause passed to RuntimeException + * @see RuntimeException + */ + public TuscanyRuntimeException(Throwable cause) { + super(cause); + this.identifier = null; + } + + /** + * Returns a collection of names representing the context call stack where the error occured. The top of the stack + * is the first element in the collection. + * + * @return a collection of names representing the context call stack + */ + public List<String> returnContextNames() { + if (contextStack == null) { + contextStack = new ArrayList<String>(); + } + return Collections.unmodifiableList(contextStack); + } + + /** + * Pushes a context name where an error occured onto the call stack. + * + * @param name the name of a context to push on the stack + */ + public void addContextName(String name) { + if (contextStack == null) { + contextStack = new ArrayList<String>(); + } + contextStack.add(name); + } + + /** + * Returns a string representing additional error information referred to in the error message. + * + * @return additional error information + */ + public String getIdentifier() { + return identifier; + } + + public PrintWriter appendBaseMessage(PrintWriter writer) { + if (identifier == null && contextStack == null) { + if (super.getMessage() == null) { + return writer; + } + return writer.append(super.getMessage()); + } + if (super.getMessage() != null) { + writer.append(super.getMessage()); + } + if (identifier != null) { + writer.append(" [").append(identifier).append(']'); + } + return writer; + } + + public PrintWriter appendContextStack(PrintWriter writer) { + if (contextStack != null) { + writer.append("Context stack trace: "); + for (int i = contextStack.size() - 1; i >= 0; i--) { + writer.append('[').append(contextStack.get(i)).append(']'); + } + } + return writer; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/DataContext.java b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/DataContext.java new file mode 100644 index 0000000000..ab74ba9e5c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/DataContext.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.api.annotation; + +import static java.lang.annotation.ElementType.ANNOTATION_TYPE; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; + +/** + * A key/value pair to represent information pertaining to a {@link DataType} + */ +@Target(ANNOTATION_TYPE) +@Retention(RUNTIME) +public @interface DataContext { + /** + * @return key for the context entry + */ + String key(); + + /** + * @return key for the context value + */ + String value(); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/DataType.java b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/DataType.java new file mode 100644 index 0000000000..439aa837d2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/DataType.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.api.annotation; + +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.ElementType.TYPE; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; + +/** + * Used to demarcate expected data types for an operation + * + * @version $Rev$ $Date$ + */ +@Target({TYPE, METHOD}) +@Retention(RUNTIME) +public @interface DataType { + + /** + * Returns the unique name of the data binding + * @return the unique name of the data binding + */ + String name(); + + /** + * Returns the logical data type + * @return the logical data type + */ + Class logicalType() default Object.class; + + /** + * Returns the physical data type + * @return the physical data type + */ + Class physicalType() default Object.class; + + /** + * Returns an array of extensibility elements + * @return an array of extensibility elements + */ + DataContext[] context() default {}; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/LogLevel.java b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/LogLevel.java new file mode 100644 index 0000000000..83c5df26d9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/LogLevel.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.api.annotation; + +import static java.lang.annotation.ElementType.METHOD; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; + +/** + * Annotation that can be applied to methods in a monitoring interface to indicate to logging frameworks the severity of + * the event. + * + * @version $Rev$ $Date$ + */ +@Target({METHOD}) +@Retention(RUNTIME) +public @interface LogLevel { + + /** + * The log level as specified by {@link java.util.logging.Level}. + */ + @SuppressWarnings({"JavaDoc"}) String value(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/Monitor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/Monitor.java new file mode 100644 index 0000000000..dea9489e5b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/main/java/org/apache/tuscany/api/annotation/Monitor.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.api.annotation; + +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target; + +/** + * A system annotation to inject a monitor + * + * @version $Rev$ $Date$ + */ +@Target({ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER}) +@Retention(RetentionPolicy.RUNTIME) +public @interface Monitor { +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/test/java/org/apache/tuscany/api/TuscanyExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/test/java/org/apache/tuscany/api/TuscanyExceptionTestCase.java new file mode 100644 index 0000000000..9f0674238f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/test/java/org/apache/tuscany/api/TuscanyExceptionTestCase.java @@ -0,0 +1,164 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.api; + +import java.io.PrintWriter; +import java.io.StringWriter; +import java.util.ArrayList; +import java.util.List; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class TuscanyExceptionTestCase extends TestCase { + private static final Throwable CAUSE = new Throwable("Cause"); + private static final String IDENTIFIER = "IDENTIFIER"; + private static final String MESSAGE = "Message"; + private static final String CONTEXT1 = "CONTEXT1"; + private static final String CONTEXT2 = "CONTEXT2"; + + public void testNoArgConstructor() { + TuscanyException ex = new DummyException(); + assertNull(ex.getMessage()); + assertNull(ex.getCause()); + assertNull(ex.getIdentifier()); + assertTrue(ex.returnContextNames().isEmpty()); + } + + public void testMessageConstructor() { + TuscanyException ex = new DummyException(MESSAGE); + assertEquals(MESSAGE, ex.getMessage()); + assertNull(ex.getCause()); + assertNull(ex.getIdentifier()); + assertTrue(ex.returnContextNames().isEmpty()); + } + + public void testAppendBaseMessage() { + TuscanyException ex = new DummyException(MESSAGE, IDENTIFIER); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + ex.appendBaseMessage(pw); + assertEquals("Message [IDENTIFIER]", writer.toString()); + } + + public void testAppendBaseMessageNoIdentifier() { + TuscanyException ex = new DummyException(MESSAGE); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + ex.appendBaseMessage(pw); + assertEquals("Message", writer.toString()); + } + + public void testThrowableConstructor() { + TuscanyException ex = new DummyException(CAUSE); + assertEquals(CAUSE.getClass().getName() + ": " + CAUSE.getMessage(), ex.getMessage()); + assertEquals(CAUSE, ex.getCause()); + assertNull(ex.getIdentifier()); + assertTrue(ex.returnContextNames().isEmpty()); + } + + public void testMessageThrowableConstructor() { + TuscanyException ex = new DummyException(MESSAGE, CAUSE); + assertEquals(MESSAGE, ex.getMessage()); + assertEquals(CAUSE, ex.getCause()); + assertNull(ex.getIdentifier()); + assertTrue(ex.returnContextNames().isEmpty()); + } + + public void testContextStack() { + TuscanyException ex = new DummyException(MESSAGE); + List<String> contexts = new ArrayList<String>(); + contexts.add(CONTEXT1); + ex.addContextName(CONTEXT1); + assertEquals(contexts, ex.returnContextNames()); + contexts.add(CONTEXT2); + ex.addContextName(CONTEXT2); + assertEquals(contexts, ex.returnContextNames()); + } + + public void testAppendContextMessage() { + TuscanyException ex = new DummyException(MESSAGE); + ex.addContextName(CONTEXT1); + ex.addContextName(CONTEXT2); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + ex.appendContextStack(pw); + assertEquals("\nContext stack trace: [CONTEXT2][CONTEXT1]", writer.toString()); + } + + public void testAddContext() throws Exception { + TuscanyException e = new DummyException(); + e.addContextName("foo"); + e.addContextName("bar"); + assertEquals("foo", e.returnContextNames().get(0)); + assertEquals("bar", e.returnContextNames().get(1)); + } + + public void testEmptyContext() throws Exception { + TuscanyException e = new DummyException(); + assertEquals(0, e.returnContextNames().size()); + } + + public void testGetMessage() throws Exception { + TuscanyException e = new DummyException(); + e.getMessage(); + } + + public void testFullMessage() throws Exception { + TuscanyException e = new DummyException("message", "foo"); + e.addContextName("foo"); + e.getMessage(); + } + + public void testImmutableContextNames() { + TuscanyException e = new DummyException("message", "foo"); + try { + e.returnContextNames().add("foo"); + fail(); + } catch (UnsupportedOperationException e1) { + // expected + } + } + + + public static class DummyException extends TuscanyException { + + public DummyException() { + } + + public DummyException(String message) { + super(message); + } + + + public DummyException(String message, String identifier) { + super(message, identifier); + } + + public DummyException(String message, Throwable cause) { + super(message, cause); + } + + public DummyException(Throwable cause) { + super(cause); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/test/java/org/apache/tuscany/api/TuscanyRuntimeExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/test/java/org/apache/tuscany/api/TuscanyRuntimeExceptionTestCase.java new file mode 100644 index 0000000000..4addd5ab38 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/api/src/test/java/org/apache/tuscany/api/TuscanyRuntimeExceptionTestCase.java @@ -0,0 +1,142 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.api; + +import java.io.PrintWriter; +import java.io.StringWriter; +import java.util.ArrayList; +import java.util.List; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class TuscanyRuntimeExceptionTestCase extends TestCase { + private static final Throwable CAUSE = new Throwable("Cause"); + private static final String MESSAGE = "Message"; + private static final String IDENTIFIER = "IDENTIFIER"; + private static final String CONTEXT1 = "CONTEXT1"; + private static final String CONTEXT2 = "CONTEXT2"; + + public void testNoArgConstructor() { + TuscanyRuntimeException ex = new DummyException(); + assertNull(ex.getMessage()); + assertNull(ex.getCause()); + assertNull(ex.getIdentifier()); + assertTrue(ex.returnContextNames().isEmpty()); + } + + public void testMessageConstructor() { + TuscanyRuntimeException ex = new DummyException(MESSAGE); + assertSame(MESSAGE, ex.getMessage()); + assertNull(ex.getCause()); + assertNull(ex.getIdentifier()); + assertTrue(ex.returnContextNames().isEmpty()); + } + + public void testThrowableConstructor() { + TuscanyRuntimeException ex = new DummyException(CAUSE); + assertEquals(CAUSE.getClass().getName() + ": " + CAUSE.getMessage(), ex.getMessage()); + assertSame(CAUSE, ex.getCause()); + assertNull(ex.getIdentifier()); + assertTrue(ex.returnContextNames().isEmpty()); + } + + public void testMessageThrowableConstructor() { + TuscanyRuntimeException ex = new DummyException(MESSAGE, CAUSE); + assertSame(MESSAGE, ex.getMessage()); + assertSame(CAUSE, ex.getCause()); + assertNull(ex.getIdentifier()); + assertTrue(ex.returnContextNames().isEmpty()); + } + + public void testIdentifier() { + TuscanyRuntimeException ex = new DummyException(MESSAGE, IDENTIFIER); + assertEquals(IDENTIFIER, ex.getIdentifier()); + } + + public void testContextStack() { + TuscanyRuntimeException ex = new DummyException(MESSAGE); + List<String> contexts = new ArrayList<String>(); + contexts.add(CONTEXT1); + ex.addContextName(CONTEXT1); + assertEquals(contexts, ex.returnContextNames()); + contexts.add(CONTEXT2); + ex.addContextName(CONTEXT2); + assertEquals(contexts, ex.returnContextNames()); + } + + public void testAppendContextMessage() { + TuscanyRuntimeException ex = new DummyException(MESSAGE); + ex.addContextName(CONTEXT1); + ex.addContextName(CONTEXT2); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + ex.appendContextStack(pw); + assertEquals("Context stack trace: [CONTEXT2][CONTEXT1]", writer.toString()); + } + + public void testAppendBaseMessage() { + TuscanyRuntimeException ex = new DummyException(MESSAGE, IDENTIFIER); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + ex.appendBaseMessage(pw); + assertEquals("Message [IDENTIFIER]", writer.toString()); + } + + public void testAppendBaseMessageNoIdentifier() { + TuscanyRuntimeException ex = new DummyException(MESSAGE); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + ex.appendBaseMessage(pw); + assertEquals("Message", writer.toString()); + } + + public void testImmutableContextNames() { + TuscanyRuntimeException e = new DummyException("message", "foo"); + try { + e.returnContextNames().add("foo"); + fail(); + } catch (UnsupportedOperationException e1) { + // expected + } + } + + public static class DummyException extends TuscanyRuntimeException { + public DummyException() { + } + + public DummyException(String message) { + super(message); + } + + public DummyException(String message, String identifier) { + super(message, identifier); + } + + public DummyException(String message, Throwable cause) { + super(message, cause); + } + + public DummyException(Throwable cause) { + super(cause); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/.pmd b/sca-java-1.x/branches/pre-spec-changes/kernel/core/.pmd new file mode 100644 index 0000000000..ffc4fe2bbb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/.pmd @@ -0,0 +1,20 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<pmd><useProjectRuleSet>true</useProjectRuleSet><rules/></pmd> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/.ruleset b/sca-java-1.x/branches/pre-spec-changes/kernel/core/.ruleset new file mode 100644 index 0000000000..ba9b5ce886 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/.ruleset @@ -0,0 +1,190 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<ruleset name="pmd-eclipse"> + <description>PMD Plugin preferences rule set</description> + + + <rule ref="rulesets/basic.xml/BooleanInstantiation"/> + <rule ref="rulesets/basic.xml/CollapsibleIfStatements"/> + <rule ref="rulesets/basic.xml/DoubleCheckedLocking"/> +<!--<rule ref="rulesets/basic.xml/EmptyCatchBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyFinallyBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyIfStmt"/>--> + <rule ref="rulesets/basic.xml/EmptyStatementNotInLoop"/> +<!--<rule ref="rulesets/basic.xml/EmptyStaticInitializer"/>--> +<!--<rule ref="rulesets/basic.xml/EmptySwitchStatements"/>--> +<!--<rule ref="rulesets/basic.xml/EmptySynchronizedBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyTryBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyWhileStmt"/>--> + <rule ref="rulesets/basic.xml/ForLoopShouldBeWhileLoop"/> + <rule 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ref="rulesets/sunsecure.xml/ArrayIsStoredDirectly"/>--> + + <rule ref="rulesets/unusedcode.xml/UnusedLocalVariable"/> + <rule ref="rulesets/unusedcode.xml/UnusedPrivateField"/> + <rule ref="rulesets/unusedcode.xml/UnusedPrivateMethod"/> + <!--<rule ref="rulesets/unusedcode.xml/UnusedFormalParameter"/>--> + +</ruleset> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/LICENSE.txt b/sca-java-1.x/branches/pre-spec-changes/kernel/core/LICENSE.txt new file mode 100644 index 0000000000..0084319535 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/LICENSE.txt @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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Incubation is +required of all newly accepted projects until a further review indicates that +the infrastructure, communications, and decision making process have stabilized +in a manner consistent with other successful ASF projects. While incubation +status is not necessarily a reflection of the completeness or stability of the +code, it does indicate that the project has yet to be fully endorsed by the ASF. + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/pom.xml b/sca-java-1.x/branches/pre-spec-changes/kernel/core/pom.xml new file mode 100644 index 0000000000..e0875d933d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/pom.xml @@ -0,0 +1,93 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<project> + <parent> + <groupId>org.apache.tuscany.sca.kernel</groupId> + <artifactId>parent</artifactId> + <version>0.1-pre-spec-SNAPSHOT</version> + </parent> + <modelVersion>4.0.0</modelVersion> + <artifactId>core</artifactId> + <packaging>jar</packaging> + <name>Apache Tuscany SCA Core</name> + <description>Core Tuscany runtime.</description> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca.kernel</groupId> + <artifactId>tuscany-spi</artifactId> + <version>${pom.version}</version> + <scope>compile</scope> + </dependency> + <dependency> + <groupId>org.apache.tuscany.sca.kernel</groupId> + <artifactId>tuscany-host-api</artifactId> + <version>${sca.version}</version> + <scope>compile</scope> + </dependency> + <dependency> + <groupId>org.apache.tuscany</groupId> + <artifactId>commonj-api_r1.1</artifactId> + </dependency> + + <dependency> + <groupId>woodstox</groupId> + <artifactId>wstx-asl</artifactId> + </dependency> + + <dependency> + <groupId>javax.servlet</groupId> + <artifactId>servlet-api</artifactId> + </dependency> + + <dependency> + <groupId>org.apache.geronimo.specs</groupId> + <artifactId>geronimo-j2ee-connector_1.5_spec</artifactId> + <version>1.0.1</version> + </dependency> + + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + </dependency> + <dependency> + <groupId>org.easymock</groupId> + <artifactId>easymockclassextension</artifactId> + </dependency> + </dependencies> + + <build> + <resources> + <resource> + <directory>src/main/resources</directory> + <filtering>true</filtering> + </resource> + <resource> + <directory>${notice.dir}</directory> + <targetPath>META-INF</targetPath> + <filtering>true</filtering> + <includes> + <include>LICENSE.txt</include> + <include>NOTICE.txt</include> + </includes> + </resource> + </resources> + </build> +</project> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/AbstractLocalTargetInvoker.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/AbstractLocalTargetInvoker.java new file mode 100644 index 0000000000..7727759a88 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/AbstractLocalTargetInvoker.java @@ -0,0 +1,77 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import java.lang.reflect.InvocationTargetException; + +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * Base class for dispatching to a composite reference using the local binding + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractLocalTargetInvoker implements TargetInvoker { + protected boolean cacheable; + + public boolean isCacheable() { + return cacheable; + } + + public void setCacheable(boolean cacheable) { + this.cacheable = cacheable; + } + + public boolean isOptimizable() { + return isCacheable(); // we only need to check if the scopes are correct + } + + public Object invokeTarget(final Object payload, short sequence) throws InvocationTargetException { + throw new InvocationTargetException(new UnsupportedOperationException()); + } + + protected Message invoke(OutboundInvocationChain chain, TargetInvoker invoker, Message msg) throws Throwable { + Interceptor headInterceptor = chain.getHeadInterceptor(); + if (headInterceptor == null) { + try { + // short-circuit the dispatch and invoke the target directly + if (invoker == null) { + String name = chain.getOperation().getName(); + throw new AssertionError("No target invoker [" + name + "]"); + } + return invoker.invoke(msg); + } catch (InvocationRuntimeException e) { + // the cause was thrown by the target so throw it + throw e.getCause(); + } + } else { + msg.setTargetInvoker(invoker); + return headInterceptor.invoke(msg); + } + } + + @Override + public AbstractLocalTargetInvoker clone() throws CloneNotSupportedException { + return (AbstractLocalTargetInvoker) super.clone(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalBindingBuilder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalBindingBuilder.java new file mode 100644 index 0000000000..1841af679e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalBindingBuilder.java @@ -0,0 +1,56 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.BindingBuilderExtension; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; + +/** + * Creates runtime artifacts for the local binding + * + * @version $Rev$ $Date$ + */ +public class LocalBindingBuilder extends BindingBuilderExtension<LocalBindingDefinition> { + + protected Class<LocalBindingDefinition> getBindingType() { + return LocalBindingDefinition.class; + } + + public ServiceBinding build(CompositeComponent parent, + BoundServiceDefinition boundServiceDefinition, + LocalBindingDefinition bindingDefinition, + DeploymentContext deploymentContext) + throws BuilderException { + return new LocalServiceBinding(boundServiceDefinition.getName(), parent); + } + + + public ReferenceBinding build(CompositeComponent parent, + BoundReferenceDefinition boundReferenceDefinition, + LocalBindingDefinition bindingDefinition, + DeploymentContext deploymentContext) throws BuilderException { + return new LocalReferenceBinding(boundReferenceDefinition.getName(), parent); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalBindingDefinition.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalBindingDefinition.java new file mode 100644 index 0000000000..9317a47457 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalBindingDefinition.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import java.net.URI; + +import org.apache.tuscany.spi.model.BindingDefinition; + + +/** + * Represents the local by-reference binding + * + * @version $Rev$ $Date$ + */ +public class LocalBindingDefinition extends BindingDefinition { + + public LocalBindingDefinition() { + } + + public LocalBindingDefinition(URI targetUri) { + super(targetUri); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalBindingLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalBindingLoader.java new file mode 100644 index 0000000000..777beeb00e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalBindingLoader.java @@ -0,0 +1,70 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import java.net.URI; +import java.net.URISyntaxException; +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.wire.Wire; + +/** + * Loader responsible for handling the local binding + * + * @version $Rev$ $Date$ + */ +public class LocalBindingLoader extends LoaderExtension<LocalBindingDefinition> { + + /** + * Constructor specifies the registry to register with. + * + * @param registry the LoaderRegistry this loader should register with + */ + public LocalBindingLoader(@Autowire LoaderRegistry registry) { + super(registry); + } + + public QName getXMLType() { + return Wire.LOCAL_BINDING; + } + + public LocalBindingDefinition load(CompositeComponent parent, + ModelObject object, + XMLStreamReader reader, + DeploymentContext deploymentContext) throws XMLStreamException, LoaderException { + String uri = reader.getAttributeValue(null, "uri"); + if (uri != null) { + try { + return new LocalBindingDefinition(new URI(uri)); + } catch (URISyntaxException e) { + throw new LoaderException(e); + } + } + return new LocalBindingDefinition(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvoker.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvoker.java new file mode 100644 index 0000000000..03f42ca99c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvoker.java @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import java.util.Map; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * Dispatches a callback invocation to the callback instance + * + * @version $Rev$ $Date$ + */ +public class LocalCallbackTargetInvoker extends AbstractLocalTargetInvoker { + private Operation operation; + private InboundWire inboundWire; + + public LocalCallbackTargetInvoker(Operation operation, InboundWire inboundWire) { + assert operation != null : "Operation method cannot be null"; + this.operation = operation; + this.inboundWire = inboundWire; + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + try { + return invoke(operation, msg); + } catch (Throwable e) { + Message faultMsg = new MessageImpl(); + faultMsg.setBodyWithFault(e); + return faultMsg; + } + } + + private Message invoke(Operation operation, Message msg) throws Throwable { + Object targetAddress = msg.popFromAddress(); + if (targetAddress == null) { + throw new AssertionError("Popped a null from address from message"); + } + //TODO optimize as this is slow in local invocations + Map<Operation<?>, OutboundInvocationChain> sourceCallbackInvocationChains = + inboundWire.getSourceCallbackInvocationChains(targetAddress); + OutboundInvocationChain chain = sourceCallbackInvocationChains.get(operation); + TargetInvoker invoker = chain.getTargetInvoker(); + return invoke(chain, invoker, msg); + } + + @Override + public LocalCallbackTargetInvoker clone() throws CloneNotSupportedException { + return (LocalCallbackTargetInvoker) super.clone(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalReferenceBinding.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalReferenceBinding.java new file mode 100644 index 0000000000..9117fe903e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalReferenceBinding.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.CoreRuntimeException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.extension.ReferenceBindingExtension; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.Wire; + +/** + * The runtime representaion of the local reference binding + * + * @version $Rev$ $Date$ + */ +public class LocalReferenceBinding extends ReferenceBindingExtension { + + public LocalReferenceBinding(String name, CompositeComponent parent) throws CoreRuntimeException { + super(name, parent); + } + + public QName getBindingType() { + return Wire.LOCAL_BINDING; + } + + public TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) + throws TargetInvokerCreationException { + if (operation.isCallback()) { + return new LocalCallbackTargetInvoker(operation, inboundWire); + } else { + return new LocalTargetInvoker(operation, outboundWire); + } + } + + public TargetInvoker createCallbackTargetInvoker(ServiceContract contract, Operation operation) + throws TargetInvokerCreationException { + return new LocalCallbackTargetInvoker(operation, inboundWire); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalServiceBinding.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalServiceBinding.java new file mode 100644 index 0000000000..6205172d7b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalServiceBinding.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.CoreRuntimeException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.extension.ServiceBindingExtension; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.Wire; + +/** + * The runtime representaion of the local service binding + * + * @version $Rev$ $Date$ + */ +public class LocalServiceBinding extends ServiceBindingExtension { + + public LocalServiceBinding(String name, CompositeComponent parent) throws CoreRuntimeException { + super(name, parent); + } + + public QName getBindingType() { + return Wire.LOCAL_BINDING; + } + + public TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) + throws TargetInvokerCreationException { + if (operation.isCallback()) { + return new LocalCallbackTargetInvoker(operation, getInboundWire()); + } else { + return new LocalTargetInvoker(operation, outboundWire); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalTargetInvoker.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalTargetInvoker.java new file mode 100644 index 0000000000..5b564c93b8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/binding/local/LocalTargetInvoker.java @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * Dispatches an invocation through a composite service or reference using the local binding + * + * @version $Rev$ $Date$ + */ +public class LocalTargetInvoker extends AbstractLocalTargetInvoker { + private OutboundInvocationChain chain; + private Object fromAddress; + private boolean contractHasCallback; + + public LocalTargetInvoker(Operation operation, OutboundWire outboundWire) { + assert operation != null; + chain = outboundWire.getInvocationChains().get(operation); + assert chain != null; + fromAddress = (outboundWire.getContainer() == null) ? null : outboundWire.getContainer().getName(); + contractHasCallback = outboundWire.getServiceContract().getCallbackClass() != null; + } + + @Override + public LocalTargetInvoker clone() throws CloneNotSupportedException { + return (LocalTargetInvoker) super.clone(); + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + try { + TargetInvoker invoker = chain.getTargetInvoker(); + assert invoker != null; + // Pushing the from address only needs to happen in the outbound (forward) direction for callbacks + if (contractHasCallback) { + msg.pushFromAddress(fromAddress); + } + + return invoke(chain, invoker, msg); + } catch (Throwable e) { + Message faultMsg = new MessageImpl(); + faultMsg.setBodyWithFault(e); + return faultMsg; + } + } + + + public boolean isOptimizable() { + return true; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/Bootstrapper.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/Bootstrapper.java new file mode 100644 index 0000000000..0f6b4a2c92 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/Bootstrapper.java @@ -0,0 +1,88 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.bootstrap; + +import org.apache.tuscany.host.MonitorFactory; +import org.apache.tuscany.spi.bootstrap.RuntimeComponent; +import org.apache.tuscany.spi.builder.Connector; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.deployer.Deployer; +import org.apache.tuscany.spi.implementation.java.Introspector; +import org.apache.tuscany.spi.loader.Loader; +import org.apache.tuscany.spi.loader.PropertyObjectFactory; + +/** + * Interface that abstracts the process used to create a running Tuscany system. Implementation of this may provide + * different mechanisms for creating the primoridal system components used to boot the core to the level where it can + * support end-user applications. + * + * @version $Rev$ $Date$ + */ +public interface Bootstrapper { + /** + * Return the MonitorFactory being used by the implementation to provide monitor interfaces for the primordial + * components. + * + * @return the MonitorFactory being used by the bootstrapper + */ + MonitorFactory getMonitorFactory(); + + /** + * Create the RuntimeComponent that forms the fundamental root of the component assembly. This component has two + * children: a {@link org.apache.tuscany.spi.component.CompositeComponent} that is the root for all system + * components, and a {@link org.apache.tuscany.spi.component.CompositeComponent} that is the root for all + * application components. + * + * @return a new RuntimeComponent; basically a new Tuscany instance + */ + RuntimeComponent createRuntime(); + + /** + * Create a Deployer that can be used to deploy the system definition. This will most likely only support a small + * subset of the available programming model. + * + * @return a new primordial Deployer + */ + Deployer createDeployer(); + + /** + * Create a Loader for parsing a system definition represented as a XML SCDL file. + * + * @param propertyFactory the StAXPropertyFactory to be used to parse property values + * @param introspector the introspector to be used to extract component type information from a Java class + * @return a new prmordial Loader + */ + Loader createLoader(PropertyObjectFactory propertyFactory, Introspector introspector); + + /** + * Create a ScopeRegistry that supports the Scopes supported for primordial components + * + * @param workContext the WorkContext the Scopes should use + * @return a new primordial ScopeRegistry + */ + ScopeRegistry createScopeRegistry(WorkContext workContext); + + /** + * Create a Connector that can wire together primordial components. + * + * @return a new primordial Connector + */ + Connector createConnector(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultBootstrapper.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultBootstrapper.java new file mode 100644 index 0000000000..762568eb01 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultBootstrapper.java @@ -0,0 +1,262 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.bootstrap; + +import javax.xml.stream.XMLInputFactory; + +import org.apache.tuscany.spi.bootstrap.ComponentNames; +import org.apache.tuscany.spi.bootstrap.RuntimeComponent; +import org.apache.tuscany.spi.builder.Builder; +import org.apache.tuscany.spi.builder.Connector; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.deployer.Deployer; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; +import org.apache.tuscany.spi.implementation.java.Introspector; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.PropertyObjectFactory; +import org.apache.tuscany.spi.services.management.TuscanyManagementService; + +import org.apache.tuscany.core.binding.local.LocalBindingBuilder; +import org.apache.tuscany.core.binding.local.LocalBindingDefinition; +import org.apache.tuscany.core.binding.local.LocalBindingLoader; +import org.apache.tuscany.core.builder.BuilderRegistryImpl; +import org.apache.tuscany.core.builder.ConnectorImpl; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.scope.CompositeScopeObjectFactory; +import org.apache.tuscany.core.component.scope.ScopeRegistryImpl; +import org.apache.tuscany.core.deployer.DeployerImpl; +import org.apache.tuscany.core.idl.java.InterfaceJavaLoader; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.implementation.IntrospectionRegistryImpl; +import org.apache.tuscany.core.implementation.composite.CompositeComponentImpl; +import org.apache.tuscany.core.implementation.composite.CompositeLoader; +import org.apache.tuscany.core.implementation.processor.ConstructorProcessor; +import org.apache.tuscany.core.implementation.processor.DestroyProcessor; +import org.apache.tuscany.core.implementation.processor.EagerInitProcessor; +import org.apache.tuscany.core.implementation.processor.HeuristicPojoProcessor; +import org.apache.tuscany.core.implementation.processor.ImplementationProcessorServiceImpl; +import org.apache.tuscany.core.implementation.processor.InitProcessor; +import org.apache.tuscany.core.implementation.processor.MonitorProcessor; +import org.apache.tuscany.core.implementation.processor.PropertyProcessor; +import org.apache.tuscany.core.implementation.processor.ReferenceProcessor; +import org.apache.tuscany.core.implementation.processor.ResourceProcessor; +import org.apache.tuscany.core.implementation.processor.ScopeProcessor; +import org.apache.tuscany.core.implementation.processor.ServiceProcessor; +import org.apache.tuscany.core.implementation.system.builder.SystemComponentBuilder; +import org.apache.tuscany.core.implementation.composite.SystemCompositeBuilder; +import org.apache.tuscany.core.implementation.system.loader.SystemComponentTypeLoader; +import org.apache.tuscany.core.implementation.system.loader.SystemCompositeComponentTypeLoader; +import org.apache.tuscany.core.implementation.system.loader.SystemImplementationLoader; +import org.apache.tuscany.core.implementation.system.model.SystemCompositeImplementation; +import org.apache.tuscany.core.implementation.system.model.SystemImplementation; +import org.apache.tuscany.core.loader.ComponentLoader; +import org.apache.tuscany.core.loader.ComponentTypeElementLoader; +import org.apache.tuscany.core.loader.IncludeLoader; +import org.apache.tuscany.core.loader.LoaderRegistryImpl; +import org.apache.tuscany.core.loader.PropertyLoader; +import org.apache.tuscany.core.loader.ReferenceLoader; +import org.apache.tuscany.core.loader.ServiceLoader; +import org.apache.tuscany.core.property.PropertyObjectFactoryImpl; +import org.apache.tuscany.core.wire.jdk.JDKWireService; +import org.apache.tuscany.host.MonitorFactory; + +/** + * A default implementation of a Bootstrapper. Please see the documentation on the individual methods for how the + * primordial components are created. + * + * @version $Rev$ $Date$ + */ +public class DefaultBootstrapper implements Bootstrapper { + private final MonitorFactory monitorFactory; + private final XMLInputFactory xmlFactory; + private final TuscanyManagementService managementService; + + /** + * Create a default bootstrapper. + * + * @param monitorFactory the MonitorFactory to be used to create monitors for the primordial components + * @param xmlFactory the XMLInputFactory to be used by the components to load XML artifacts + * @param managementService management service used by the runtime. + */ + public DefaultBootstrapper(MonitorFactory monitorFactory, + XMLInputFactory xmlFactory, + TuscanyManagementService managementService) { + this.monitorFactory = monitorFactory; + this.xmlFactory = xmlFactory; + this.managementService = managementService; + } + + /** + * Returns the MonitorFactory being used by this bootstrapper. + * + * @return the MonitorFactory being used by this bootstrapper + */ + public MonitorFactory getMonitorFactory() { + return monitorFactory; + } + + /** + * Create the RuntimeComponent that will form the root of the component tree. Returns an new instance of a {@link + * DefaultRuntime} with the system and application root components initialized with default composite components. + * + * @return a newly created root for the component tree + */ + public RuntimeComponent createRuntime() { + DefaultRuntime runtime = new DefaultRuntime(); + CompositeComponent systemComponent = + new CompositeComponentImpl(ComponentNames.TUSCANY_SYSTEM_ROOT, runtime, null, true); + runtime.setSystemComponent(systemComponent); + CompositeComponent rootComponent = + new CompositeComponentImpl(ComponentNames.TUSCANY_APPLICATION_ROOT, runtime, null, null); + runtime.setRootComponent(rootComponent); + return runtime; + } + + /** + * Create primordial deployer that can be used to load the system definition. + * + * @return the primordial deployer + */ + public Deployer createDeployer() { + ScopeRegistry scopeRegistry = createScopeRegistry(new WorkContextImpl()); + Builder builder = createBuilder(scopeRegistry); + JavaInterfaceProcessorRegistry interfaceIntrospector = new JavaInterfaceProcessorRegistryImpl(); + Introspector introspector = createIntrospector(interfaceIntrospector); + LoaderRegistry loader = createLoader(new PropertyObjectFactoryImpl(), introspector); + DeployerImpl deployer = new DeployerImpl(xmlFactory, loader, builder); + deployer.setMonitor(getMonitorFactory().getMonitor(ScopeContainerMonitor.class)); + return deployer; + } + + /** + * Create a basic ScopeRegistry containing the ScopeContainers that are available to components in the system + * definition. The implementation returned only support COMPOSITE scope. + * + * @param workContext the WorkContext the scopes should use + * @return a new ScopeRegistry + */ + public ScopeRegistry createScopeRegistry(WorkContext workContext) { + ScopeRegistry scopeRegistry = new ScopeRegistryImpl(); + new CompositeScopeObjectFactory(scopeRegistry, monitorFactory.getMonitor(ScopeContainerMonitor.class)); + return scopeRegistry; + } + + /** + * Create a Loader that can be used to parse an XML file containing the SCDL for the system definition. The + * following Implementation types are supported: <ul> <li>SystemImplementation</li> + * <li>SystemCompositeImplementation</li> </ul> and the following SCDL elements are supported: <ul> + * <li>composite</li> <li>component</li> <li>componentType</li> <li>interface.java</li> <li>property</li> + * <li>reference</li> <li>service</li> <li>implementation.system</li> </ul> Note the Java component type and the + * WSDL interface type are not supported. + * + * @param propertyFactory the StAXPropertyFactory to be used for parsing Property values + * @param introspector the Introspector to be used to inspect component implementations + * @return a new StAX XML loader + */ + public LoaderRegistry createLoader(PropertyObjectFactory propertyFactory, Introspector introspector) { + LoaderRegistryImpl loaderRegistry = + new LoaderRegistryImpl(monitorFactory.getMonitor(LoaderRegistryImpl.Monitor.class)); + + // register component type loaders + loaderRegistry.registerLoader(SystemImplementation.class, new SystemComponentTypeLoader(introspector)); + loaderRegistry.registerLoader(SystemCompositeImplementation.class, + new SystemCompositeComponentTypeLoader(loaderRegistry)); + + // register element loaders + registerLoader(loaderRegistry, new ComponentLoader(loaderRegistry, propertyFactory)); + registerLoader(loaderRegistry, new ComponentTypeElementLoader(loaderRegistry)); + registerLoader(loaderRegistry, new CompositeLoader(loaderRegistry, null)); + registerLoader(loaderRegistry, new IncludeLoader(loaderRegistry)); + JavaInterfaceProcessorRegistryImpl processorRegistry = new JavaInterfaceProcessorRegistryImpl(); + registerLoader(loaderRegistry, new InterfaceJavaLoader(loaderRegistry, processorRegistry)); + registerLoader(loaderRegistry, new PropertyLoader(loaderRegistry)); + registerLoader(loaderRegistry, new ReferenceLoader(loaderRegistry)); + registerLoader(loaderRegistry, new ServiceLoader(loaderRegistry)); + registerLoader(loaderRegistry, new SystemImplementationLoader(loaderRegistry)); + registerLoader(loaderRegistry, new LocalBindingLoader(loaderRegistry)); + return loaderRegistry; + } + + /** + * Create new Introspector for extracting a ComponentType definition from a Java class. + * + * @return a new Introspector + */ + public Introspector createIntrospector(JavaInterfaceProcessorRegistry registry) { + ImplementationProcessorService service = new ImplementationProcessorServiceImpl(registry); + IntrospectionRegistryImpl.Monitor monitor = monitorFactory.getMonitor(IntrospectionRegistryImpl.Monitor.class); + IntrospectionRegistryImpl introspectionRegistry = new IntrospectionRegistryImpl(monitor); + introspectionRegistry.registerProcessor(new ConstructorProcessor(service)); + introspectionRegistry.registerProcessor(new DestroyProcessor()); + introspectionRegistry.registerProcessor(new InitProcessor()); + introspectionRegistry.registerProcessor(new EagerInitProcessor()); + introspectionRegistry.registerProcessor(new ScopeProcessor()); + introspectionRegistry.registerProcessor(new PropertyProcessor(service)); + introspectionRegistry.registerProcessor(new ReferenceProcessor(registry)); + introspectionRegistry.registerProcessor(new ResourceProcessor()); + introspectionRegistry.registerProcessor(new ServiceProcessor(service)); + introspectionRegistry.registerProcessor(new HeuristicPojoProcessor(service)); + introspectionRegistry.registerProcessor(new MonitorProcessor(monitorFactory, service)); + return introspectionRegistry; + } + + /** + * Create a new Connector that can be used to wire primordial components together. + * + * @return a new Connector + */ + public Connector createConnector() { + return new ConnectorImpl(); + } + + /** + * Helper method for registering a loader with the registry. The Loader is registered once for the QName returned by + * its {@link LoaderExtension#getXMLType()} method. + * + * @param registry the LoaderRegistry to register with + * @param loader the Loader to register + */ + protected void registerLoader(LoaderRegistry registry, LoaderExtension<?> loader) { + registry.registerLoader(loader.getXMLType(), loader); + } + + /** + * Create a Builder that can be used to build the components in the system definition. The default implementation + * only supports implementations from the system programming model. + * + * @param scopeRegistry the ScopeRegistry defining the component scopes that will be supported + * @return a new Builder + */ + private Builder createBuilder(ScopeRegistry scopeRegistry) { + BuilderRegistryImpl builderRegistry = + new BuilderRegistryImpl(scopeRegistry, new JDKWireService()); + SystemCompositeBuilder builder = + new SystemCompositeBuilder(builderRegistry, createConnector(), managementService); + builderRegistry.register(SystemCompositeImplementation.class, builder); + builderRegistry.register(SystemImplementation.class, new SystemComponentBuilder()); + builderRegistry.register(LocalBindingDefinition.class, new LocalBindingBuilder()); + return builderRegistry; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultRuntime.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultRuntime.java new file mode 100644 index 0000000000..978d10fc37 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/bootstrap/DefaultRuntime.java @@ -0,0 +1,83 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.bootstrap; + +import java.util.HashMap; +import java.util.Map; + +import org.w3c.dom.Document; + +import org.apache.tuscany.spi.bootstrap.ComponentNames; +import org.apache.tuscany.spi.bootstrap.RuntimeComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.deployer.Deployer; +import org.apache.tuscany.spi.wire.InboundWire; + +import org.apache.tuscany.core.implementation.composite.CompositeComponentImpl; + +/** + * The default implementation of the Tuscany runtime component + * + * @version $Rev$ $Date$ + */ +public class DefaultRuntime extends CompositeComponentImpl implements RuntimeComponent { + private CompositeComponent rootComponent; + private CompositeComponent systemComponent; + + /** + * Initialize a default runtime with an empty set of Property values. + */ + public DefaultRuntime() { + this(new HashMap<String, Document>()); + } + + /** + * Initialize a runtime with the a set of properties + * + * @param runtimeProperties Property values for the runtime itself + */ + public DefaultRuntime(Map<String, Document> runtimeProperties) { + super(ComponentNames.TUSCANY_RUNTIME, null, null, runtimeProperties); + } + + protected void setRootComponent(CompositeComponent rootComponent) { + this.rootComponent = rootComponent; + } + + protected void setSystemComponent(CompositeComponent systemComponent) { + this.systemComponent = systemComponent; + } + + public CompositeComponent getRootComponent() { + return rootComponent; + } + + public CompositeComponent getSystemComponent() { + return systemComponent; + } + + public Deployer getDeployer() throws TargetResolutionException { + InboundWire wire = systemComponent.resolveExternalAutowire(Deployer.class); + if (wire != null) { + return (Deployer) wire.getTargetService(); + } + return null; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/BuilderRegistryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/BuilderRegistryImpl.java new file mode 100644 index 0000000000..3a1501c98d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/BuilderRegistryImpl.java @@ -0,0 +1,241 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.net.URI; +import java.util.HashMap; +import java.util.Map; + +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.builder.BindingBuilder; +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.builder.BuilderRegistry; +import org.apache.tuscany.spi.builder.ComponentBuilder; +import org.apache.tuscany.spi.builder.MissingWireTargetException; +import org.apache.tuscany.spi.builder.ScopeNotFoundException; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.InteractionScope; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.wire.WireService; + +import org.apache.tuscany.core.binding.local.LocalBindingDefinition; +import org.apache.tuscany.core.implementation.composite.ReferenceImpl; +import org.apache.tuscany.core.implementation.composite.ServiceImpl; + +/** + * The default builder registry in the runtime + * + * @version $Rev$ $Date$ + */ +@EagerInit +public class BuilderRegistryImpl implements BuilderRegistry { + protected WireService wireService; + protected ScopeRegistry scopeRegistry; + + private final Map<Class<? extends Implementation<?>>, ComponentBuilder<? extends Implementation<?>>> + componentBuilders = + new HashMap<Class<? extends Implementation<?>>, ComponentBuilder<? extends Implementation<?>>>(); + private final Map<Class<? extends BindingDefinition>, BindingBuilder<? extends BindingDefinition>> bindingBuilders = + new HashMap<Class<? extends BindingDefinition>, BindingBuilder<? extends BindingDefinition>>(); + + public BuilderRegistryImpl(@Autowire + ScopeRegistry scopeRegistry, @Autowire + WireService wireService) { + this.scopeRegistry = scopeRegistry; + this.wireService = wireService; + } + + public <I extends Implementation<?>> void register(Class<I> implClass, ComponentBuilder<I> builder) { + componentBuilders.put(implClass, builder); + } + + public <I extends Implementation<?>> void unregister(Class<I> implClass) { + componentBuilders.remove(implClass); + } + + public <B extends BindingDefinition> void register(Class<B> implClass, BindingBuilder<B> builder) { + bindingBuilders.put(implClass, builder); + } + + @SuppressWarnings("unchecked") + public <I extends Implementation<?>> Component build(CompositeComponent parent, + ComponentDefinition<I> componentDefinition, + DeploymentContext context) throws BuilderException { + Class<?> implClass = componentDefinition.getImplementation().getClass(); + // noinspection SuspiciousMethodCalls + ComponentBuilder<I> componentBuilder = (ComponentBuilder<I>) componentBuilders.get(implClass); + try { + if (componentBuilder == null) { + String name = implClass.getName(); + throw new NoRegisteredBuilderException("No builder registered for implementation", name); + } + + Component component = componentBuilder.build(parent, componentDefinition, context); + if (component != null) { + component.setDefaultPropertyValues(componentDefinition.getPropertyValues()); + Scope scope = componentDefinition.getImplementation().getComponentType().getImplementationScope(); + if (scope == Scope.SYSTEM || scope == Scope.COMPOSITE) { + component.setScopeContainer(context.getCompositeScope()); + } else { + // Check for conversational contract if conversational scope + if (scope == Scope.CONVERSATION) { + boolean hasConversationalContract = false; + ComponentType<ServiceDefinition, ReferenceDefinition, ?> componentType = + componentDefinition.getImplementation().getComponentType(); + Map<String, ServiceDefinition> services = componentType.getServices(); + for (ServiceDefinition serviceDef : services.values()) { + InteractionScope intScope = serviceDef.getServiceContract().getInteractionScope(); + if (intScope == InteractionScope.CONVERSATIONAL) { + hasConversationalContract = true; + break; + } + } + if (!hasConversationalContract) { + Map<String, ReferenceDefinition> references = componentType.getReferences(); + for (ReferenceDefinition refDef : references.values()) { + // TODO check for a conversational callback contract + // refDef.getServiceContract() ... + } + } + if (!hasConversationalContract) { + String name = implClass.getName(); + throw new NoConversationalContractException("No conversational contract for conversational implementation", name); + } + } + // Now it's ok to set the scope container + ScopeContainer scopeContainer = scopeRegistry.getScopeContainer(scope); + if (scopeContainer == null) { + throw new ScopeNotFoundException(scope.toString()); + } + component.setScopeContainer(scopeContainer); + } + } + ComponentType<?, ?, ?> componentType = componentDefinition.getImplementation().getComponentType(); + assert componentType != null : "Component type must be set"; + // create wires for the component + if (wireService != null && component instanceof AtomicComponent) { + wireService.createWires((AtomicComponent) component, componentDefinition); + } + return component; + } catch (BuilderException e) { + e.addContextName(componentDefinition.getName()); + throw e; + } + } + + @SuppressWarnings({"unchecked"}) + public Service build(CompositeComponent parent, + BoundServiceDefinition boundServiceDefinition, + DeploymentContext deploymentContext) throws BuilderException { + String name = boundServiceDefinition.getName(); + ServiceContract<?> serviceContract = boundServiceDefinition.getServiceContract(); + if (boundServiceDefinition.getBindings().isEmpty()) { + // if no bindings are configured, default to the local binding. + // this should be changed to allow runtime selection + if (boundServiceDefinition.getBindings().isEmpty()) { + // TODO JFM implement capability for the runtime to choose a binding + boundServiceDefinition.addBinding(new LocalBindingDefinition()); + } + } + boolean system = parent.isSystem(); + URI targetUri = boundServiceDefinition.getTarget(); + Service service = new ServiceImpl(name, parent, serviceContract, targetUri, system); + for (BindingDefinition definition : boundServiceDefinition.getBindings()) { + Class<?> bindingClass = definition.getClass(); + // noinspection SuspiciousMethodCalls + BindingBuilder bindingBuilder = bindingBuilders.get(bindingClass); + if (bindingBuilder == null) { + throw new NoRegisteredBuilderException("No builder registered for type", bindingClass.getName()); + } + ServiceBinding binding = + bindingBuilder.build(parent, boundServiceDefinition, definition, deploymentContext); + if (wireService != null) { + URI uri = boundServiceDefinition.getTarget(); + if (uri == null) { + throw new MissingWireTargetException("Service uri not specified"); + } + String path = uri.getPath(); + ServiceContract<?> contract = boundServiceDefinition.getServiceContract(); + wireService.createWires(binding, contract, path); + } + service.addServiceBinding(binding); + } + return service; + } + + @SuppressWarnings("unchecked") + public Reference build(CompositeComponent parent, + BoundReferenceDefinition referenceDefinition, + DeploymentContext context) throws BuilderException { + String name = referenceDefinition.getName(); + ServiceContract<?> contract = referenceDefinition.getServiceContract(); + if (referenceDefinition.getBindings().isEmpty()) { + // if no bindings are configured, default to the local binding. + // this should be changed to allow runtime selection + if (referenceDefinition.getBindings().isEmpty()) { + // TODO JFM implement capability for the runtime to choose a binding + referenceDefinition.addBinding(new LocalBindingDefinition()); + } + } + + Reference reference = new ReferenceImpl(name, parent, contract); + for (BindingDefinition bindingDefinition : referenceDefinition.getBindings()) { + Class<?> bindingClass = bindingDefinition.getClass(); + // noinspection SuspiciousMethodCalls + BindingBuilder bindingBuilder = bindingBuilders.get(bindingClass); + ReferenceBinding binding = bindingBuilder.build(parent, referenceDefinition, bindingDefinition, context); + // create wires for the component + if (wireService != null) { + URI targetUri = bindingDefinition.getTargetUri(); + // it is possible for a binding to not have a URI + QualifiedName targetName = null; + if (targetUri != null) { + targetName = new QualifiedName(targetUri.getPath()); + } + wireService.createWires(binding, contract, targetName); + + } + reference.addReferenceBinding(binding); + + } + return reference; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/ConnectorImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/ConnectorImpl.java new file mode 100644 index 0000000000..1fb5c9f0f5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/ConnectorImpl.java @@ -0,0 +1,609 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.util.List; +import java.util.Map; + +import org.osoa.sca.annotations.Constructor; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.builder.Connector; +import org.apache.tuscany.spi.builder.MissingWireTargetException; +import org.apache.tuscany.spi.builder.WiringException; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.IncompatibleServiceContractException; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.WirePostProcessorRegistry; +import org.apache.tuscany.spi.wire.WireService; + +import org.apache.tuscany.core.wire.LoopBackWire; +import org.apache.tuscany.core.wire.NonBlockingBridgingInterceptor; +import org.apache.tuscany.core.wire.SynchronousBridgingInterceptor; +import org.apache.tuscany.core.wire.WireUtils; + +/** + * The default connector implmentation + * + * @version $$Rev$$ $$Date$$ + */ +public class ConnectorImpl implements Connector { + private WirePostProcessorRegistry postProcessorRegistry; + private WireService wireService; + private WorkContext workContext; + private WorkScheduler scheduler; + + public ConnectorImpl() { + } + + @Constructor + public ConnectorImpl(@Autowire WireService wireService, + @Autowire WirePostProcessorRegistry processorRegistry, + @Autowire WorkScheduler scheduler, + @Autowire WorkContext workContext) { + this.postProcessorRegistry = processorRegistry; + this.wireService = wireService; + this.scheduler = scheduler; + this.workContext = workContext; + } + + public void connect(SCAObject source) throws WiringException { + if (source instanceof Component) { + handleComponent((Component) source); + } else if (source instanceof Reference) { + handleReference((Reference) source); + } else if (source instanceof Service) { + handleService((Service) source); + } else { + throw new AssertionError("Invalid source type"); + } + } + + public void connect(InboundWire sourceWire, OutboundWire targetWire, boolean optimizable) + throws WiringException { + Map<Operation<?>, OutboundInvocationChain> targetChains = targetWire.getInvocationChains(); + if (sourceWire.getContainer() != null && sourceWire.getContainer().isSystem()) { + sourceWire.setTargetWire(targetWire); + // system services do not need to have their chains processed, return + return; + } + for (InboundInvocationChain inboundChain : sourceWire.getInvocationChains().values()) { + // match invocation chains + OutboundInvocationChain outboundChain = targetChains.get(inboundChain.getOperation()); + if (outboundChain == null) { + throw new IncompatibleInterfacesException(sourceWire, targetWire); + } + connect(inboundChain, outboundChain); + } + if (postProcessorRegistry != null) { + // run wire post-processors + postProcessorRegistry.process(sourceWire, targetWire); + } + if (optimizable && WireUtils.isOptimizable(sourceWire) && WireUtils.isOptimizable(targetWire)) { + sourceWire.setOptimizable(true); + sourceWire.setTargetWire(targetWire); + } + } + + /** + * Connects the source outbound wire to a corresponding target inbound wire + * + * @param sourceWire the source wire to connect + * @param targetWire the target wire to connect to + * @param optimizable true if the wire connection can be optimized + * @throws WiringException + */ + public void connect(OutboundWire sourceWire, InboundWire targetWire, boolean optimizable) + throws WiringException { + SCAObject source = sourceWire.getContainer(); + assert source != null; + SCAObject target = targetWire.getContainer(); + assert target != null; + Map<Operation<?>, InboundInvocationChain> targetChains = targetWire.getInvocationChains(); + if (sourceWire.getContainer() != null && sourceWire.getContainer().isSystem()) { + sourceWire.setTargetWire(targetWire); + // system services do not need to have their chains processed, return + return; + } + // match outbound to inbound chains + for (OutboundInvocationChain outboundChain : sourceWire.getInvocationChains().values()) { + Operation<?> operation = outboundChain.getOperation(); + InboundInvocationChain inboundChain = targetChains.get(operation); + if (inboundChain == null) { + throw new IncompatibleInterfacesException(sourceWire, targetWire); + } + Operation<?> inboundOperation = inboundChain.getOperation(); + boolean isOneWayOperation = operation.isNonBlocking(); + TargetInvoker invoker; + if (target instanceof Component) { + Component component = (Component) target; + QualifiedName wireTargetName = sourceWire.getTargetName(); + String portName = null; + if (wireTargetName != null) { + portName = wireTargetName.getPortName(); + } + try { + invoker = component.createTargetInvoker(portName, inboundOperation, targetWire); + } catch (TargetInvokerCreationException e) { + throw new WireConnectException("Error connecting source and target", sourceWire, targetWire, e); + } + } else if (target instanceof ReferenceBinding) { + ReferenceBinding referenceBinding = (ReferenceBinding) target; + try { + invoker = referenceBinding.createTargetInvoker(targetWire.getServiceContract(), inboundOperation); + } catch (TargetInvokerCreationException e) { + String targetName = targetWire.getContainer().getName(); + throw new WireConnectException("Error processing inbound wire", null, null, targetName, null, e); + } + } else if (target instanceof ServiceBinding) { + ServiceBinding binding = (ServiceBinding) target; + try { + invoker = binding.createTargetInvoker(targetWire.getServiceContract(), inboundChain.getOperation()); + } catch (TargetInvokerCreationException e) { + String targetName = targetWire.getContainer().getName(); + throw new WireConnectException("Error processing inbound wire", null, null, targetName, null, e); + } + } else { + throw new AssertionError(); + } + + if (source instanceof ServiceBinding) { + // services are a special case: invoker must go on the inbound and outbound chains + if (target instanceof Component && isOneWayOperation) { + // if the target is a component and the operation is non-blocking + connect(outboundChain, inboundChain, invoker, true); + } else { + connect(outboundChain, inboundChain, invoker, false); + } + ServiceBinding binding = (ServiceBinding) source; + InboundInvocationChain chain = binding.getInboundWire().getInvocationChains().get(operation); + chain.setTargetInvoker(invoker); + } else { + if (target instanceof Component && isOneWayOperation) { + // if the target is a component and the operation is non-blocking + connect(outboundChain, inboundChain, invoker, true); + } else { + connect(outboundChain, inboundChain, invoker, false); + } + } + } + + // create source callback chains and connect them if target callback chains exist + Map<Operation<?>, OutboundInvocationChain> sourceCallbackChains = + targetWire.getSourceCallbackInvocationChains(source.getName()); + for (InboundInvocationChain inboundChain : sourceWire.getTargetCallbackInvocationChains().values()) { + Operation<?> operation = inboundChain.getOperation(); + if (sourceCallbackChains != null && sourceCallbackChains.get(operation) != null) { + String opName = operation.getName(); + throw new IllegalCallbackException("Source callback chain should not exist for operation", + opName, + sourceWire, + targetWire); + } + + ServiceContract<?> targetContract = targetWire.getServiceContract(); + assert targetContract != null; + String opName = operation.getName(); + assert opName != null; + Operation targetOp = targetContract.getCallbackOperations().get(opName); + OutboundInvocationChain outboundChain = wireService.createOutboundChain(targetOp); + targetWire.addSourceCallbackInvocationChain(source.getName(), targetOp, outboundChain); + if (source instanceof Component) { + Component component = (Component) source; + TargetInvoker invoker; + try { + invoker = component.createTargetInvoker(targetOp.getName(), operation, null); + } catch (TargetInvokerCreationException e) { + throw new WireConnectException("Error connecting source and target", sourceWire, targetWire, e); + } + boolean isOneWayOperation = targetOp.isNonBlocking(); + if (target instanceof Component && isOneWayOperation) { + // if the target is a component and the operation is non-blocking + connect(outboundChain, inboundChain, invoker, true); + } else { + connect(outboundChain, inboundChain, invoker, false); + } + } else if (source instanceof ReferenceBinding) { + ReferenceBinding binding = (ReferenceBinding) source; + ServiceContract sourceContract = sourceWire.getServiceContract(); + TargetInvoker invoker; + try { + invoker = binding.createTargetInvoker(sourceContract, operation); + } catch (TargetInvokerCreationException e) { + throw new WireConnectException("Error connecting source and target", sourceWire, targetWire, e); + } + connect(outboundChain, inboundChain, invoker, false); + } else if (source instanceof ServiceBinding) { + ServiceBinding binding = (ServiceBinding) source; + ServiceContract sourceContract = sourceWire.getServiceContract(); + TargetInvoker invoker; + try { + invoker = binding.createTargetInvoker(sourceContract, operation); + } catch (TargetInvokerCreationException e) { + String targetName = sourceWire.getContainer().getName(); + throw new WireConnectException("Error processing callback wire", null, null, targetName, null, e); + } + connect(outboundChain, inboundChain, invoker, false); + } else { + throw new AssertionError(); + } + } + if (postProcessorRegistry != null) { + // run wire post-processors + postProcessorRegistry.process(sourceWire, targetWire); + } + // perform optimization, if possible + if (optimizable && WireUtils.isOptimizable(sourceWire) && WireUtils.isOptimizable(targetWire)) { + sourceWire.setOptimizable(true); + sourceWire.setTargetWire(targetWire); + } + } + + /** + * Connects a source to target chain + * + * @param sourceChain the source chain + * @param targetChain the target chain + * @param invoker the invoker to place on the source chain for dispatching invocations + * @param nonBlocking true if the operation is non-blocking + */ + protected void connect(OutboundInvocationChain sourceChain, + InboundInvocationChain targetChain, + TargetInvoker invoker, + boolean nonBlocking) throws WireConnectException { + Interceptor head = targetChain.getHeadInterceptor(); + if (head == null) { + throw new WireConnectException("Inbound chain must contain at least one interceptor"); + } + if (nonBlocking) { + sourceChain.setTargetInterceptor(new NonBlockingBridgingInterceptor(scheduler, workContext, head)); + } else { + sourceChain.setTargetInterceptor(new SynchronousBridgingInterceptor(head)); + } + sourceChain.prepare(); + sourceChain.setTargetInvoker(invoker); + } + + + /** + * Connects an inbound source chain to an outbound target chain + * + * @param sourceChain the source chain to connect + * @param targetChain the target chain to connect + */ + protected void connect(InboundInvocationChain sourceChain, OutboundInvocationChain targetChain) + throws WireConnectException { + Interceptor head = targetChain.getHeadInterceptor(); + if (head == null) { + throw new WireConnectException("Outbound chain must contain at least one interceptor"); + } + // invocations from inbound to outbound chains are always synchronous as they occur in services and references + sourceChain.addInterceptor(new SynchronousBridgingInterceptor(head)); + } + + /** + * Connects an outbound wire to its target in a composite. + * + * @param sourceWire the source wire to connect + * @throws WiringException + */ + protected void connect(SCAObject source, OutboundWire sourceWire, SCAObject target) throws WiringException { + assert sourceWire.getTargetName() != null; + QualifiedName targetName = sourceWire.getTargetName(); + if (target instanceof Component) { + connect(source, sourceWire, (Component) target); + } else if (target instanceof Reference) { + connect(source, sourceWire, (Reference) target); + } else if (target instanceof Service) { + connect(source, sourceWire, (Service) target); + } else if (target == null) { + String sourceName = sourceWire.getContainer().getName(); + String sourceReference = sourceWire.getReferenceName(); + throw new TargetServiceNotFoundException("Target service not found", + sourceName, + sourceReference, + targetName.getPartName(), + targetName.getPortName()); + } else { + String sourceName = sourceWire.getContainer().getName(); + String sourceRef = sourceWire.getReferenceName(); + String partName = targetName.getPartName(); + String portName = targetName.getPortName(); + throw new InvalidTargetTypeException("Invalid target type", sourceName, sourceRef, partName, portName); + } + } + + protected void connect(SCAObject source, OutboundWire sourceWire, Reference target) throws WiringException { + assert sourceWire.getTargetName() != null; + QualifiedName targetName = sourceWire.getTargetName(); + InboundWire targetWire = null; + for (ReferenceBinding binding : target.getReferenceBindings()) { + InboundWire candidate = binding.getInboundWire(); + if (sourceWire.getBindingType().equals(candidate.getBindingType())) { + targetWire = candidate; + break; + } + } + if (targetWire == null) { + if (target.getReferenceBindings().size() > 0 && source instanceof Component) { + // TODO create a pluggable algorithm for selecting the binding type + targetWire = target.getReferenceBindings().get(0).getInboundWire(); + } + if (targetWire == null) { + throw new NoCompatibleBindingsException(source.getName(), + targetName.getPartName(), + targetName.getPortName()); + } + } + checkIfWireable(sourceWire, targetWire); + boolean optimizable = isOptimizable(source.getScope(), target.getScope()); + connect(sourceWire, targetWire, optimizable); + } + + protected void connect(SCAObject source, OutboundWire sourceWire, Service target) throws WiringException { + assert sourceWire.getTargetName() != null; + QualifiedName targetName = sourceWire.getTargetName(); + InboundWire targetWire = null; + for (ServiceBinding binding : target.getServiceBindings()) { + InboundWire candidate = binding.getInboundWire(); + if (sourceWire.getBindingType().equals(candidate.getBindingType())) { + targetWire = candidate; + break; + } + } + if (targetWire == null) { + throw new NoCompatibleBindingsException(source.getName(), + targetName.getPartName(), + targetName.getPortName()); + } + checkIfWireable(sourceWire, targetWire); + boolean optimizable = isOptimizable(source.getScope(), target.getScope()); + connect(sourceWire, targetWire, optimizable); + } + + protected void connect(SCAObject source, OutboundWire sourceWire, Component target) + throws WiringException { + assert sourceWire.getTargetName() != null; + QualifiedName targetName = sourceWire.getTargetName(); + InboundWire targetWire; + // FIXME JFM should we move getInboundSystemWire up to Component? + if (target instanceof CompositeComponent && source.isSystem()) { + targetWire = ((CompositeComponent) target).getInboundSystemWire(targetName.getPortName()); + } else { + targetWire = target.getInboundWire(targetName.getPortName()); + } + if (targetWire == null) { + String sourceName = sourceWire.getContainer().getName(); + String sourceReference = sourceWire.getReferenceName(); + throw new TargetServiceNotFoundException("Target service does not exist or is not configured with a " + + "local binding", + sourceName, + sourceReference, + targetName.getPartName(), + targetName.getPortName()); + } + checkIfWireable(sourceWire, targetWire); + boolean optimizable = isOptimizable(source.getScope(), target.getScope()); + connect(sourceWire, targetWire, optimizable); + } + + protected void autowire(OutboundWire outboundWire, CompositeComponent parent) + throws WiringException { + // JFM FIXME test coverage for this method + InboundWire targetWire; + try { + Class interfaze = outboundWire.getServiceContract().getInterfaceClass(); + if (CompositeComponent.class.equals(interfaze)) { + JavaServiceContract contract = new JavaServiceContract(CompositeComponent.class); + targetWire = new LoopBackWire(); + targetWire.setServiceContract(contract); + targetWire.setContainer(parent); + outboundWire.setTargetWire(targetWire); + return; + } + if (outboundWire.getContainer().isSystem()) { + targetWire = parent.resolveSystemAutowire(interfaze); + } else { + targetWire = parent.resolveAutowire(interfaze); + } + } catch (TargetResolutionException e) { + String sourceReference = outboundWire.getReferenceName(); + String sourceName = outboundWire.getContainer().getName(); + throw new WireConnectException("Error resolving autowire target", + sourceName, + sourceReference, + null, + null, + e); + } + if (targetWire == null) { + // autowire may return null if it is optional. The client must decide if an error should be thrown + return; + } + Scope sourceScope = outboundWire.getContainer().getScope(); + Scope targetScope = targetWire.getContainer().getScope(); + boolean optimizable = isOptimizable(sourceScope, targetScope); + connect(outboundWire, targetWire, optimizable); + } + + protected void checkIfWireable(OutboundWire sourceWire, InboundWire targetWire) + throws IncompatibleInterfacesException { + if (wireService == null) { + Class<?> sourceInterface = sourceWire.getServiceContract().getInterfaceClass(); + Class<?> targetInterface = targetWire.getServiceContract().getInterfaceClass(); + if (!sourceInterface.isAssignableFrom(targetInterface)) { + throw new IncompatibleInterfacesException(sourceWire, targetWire); + } + } else { + try { + ServiceContract sourceContract = sourceWire.getServiceContract(); + ServiceContract targetContract = targetWire.getServiceContract(); + wireService.checkCompatibility(sourceContract, targetContract, false); + } catch (IncompatibleServiceContractException e) { + throw new IncompatibleInterfacesException(sourceWire, targetWire, e); + } + } + } + + protected boolean isOptimizable(Scope pReferrer, Scope pReferee) { + if (pReferrer == Scope.UNDEFINED + || pReferee == Scope.UNDEFINED + || pReferrer == Scope.CONVERSATION + || pReferee == Scope.CONVERSATION) { + return false; + } + if (pReferee == pReferrer) { + return true; + } else if (pReferrer == Scope.STATELESS) { + return true; + } else if (pReferee == Scope.STATELESS) { + return false; + } else if (pReferrer == Scope.REQUEST && pReferee == Scope.SESSION) { + return true; + } else if (pReferrer == Scope.REQUEST && pReferee == Scope.COMPOSITE) { + return true; + } else if (pReferrer == Scope.REQUEST && pReferee == Scope.SYSTEM) { + return true; + } else if (pReferrer == Scope.SESSION && pReferee == Scope.COMPOSITE) { + return true; + } else if (pReferrer == Scope.SESSION && pReferee == Scope.SYSTEM) { + return true; + } else //noinspection SimplifiableIfStatement + if (pReferrer == Scope.SYSTEM && pReferee == Scope.COMPOSITE) { + // case where a service context points to a composite scoped component + return true; + } else { + return pReferrer == Scope.COMPOSITE && pReferee == Scope.SYSTEM; + } + } + + /** + * Connects wires from a service to a target + * + * @param service the service + * @throws WiringException if an exception connecting the service wires is encountered + */ + private void handleService(Service service) throws WiringException { + CompositeComponent parent = service.getParent(); + assert parent != null; + for (ServiceBinding binding : service.getServiceBindings()) { + InboundWire inboundWire = binding.getInboundWire(); + OutboundWire outboundWire = binding.getOutboundWire(); + // For a composite reference only, since its outbound wire comes from its parent composite, + // the corresponding target would not lie in its parent but rather in its parent's parent + SCAObject target; + if (service.isSystem()) { + target = parent.getSystemChild(outboundWire.getTargetName().getPartName()); + } else { + target = parent.getChild(outboundWire.getTargetName().getPartName()); + } + // connect the outbound service wire to the target + connect(binding, outboundWire, target); + // NB: this connect must be done after the outbound service chain is connected to its target above + connect(inboundWire, outboundWire, true); + } + } + + private void handleReference(Reference reference) throws WiringException { + CompositeComponent parent = reference.getParent(); + assert parent != null; + for (ReferenceBinding binding : reference.getReferenceBindings()) { + InboundWire inboundWire = binding.getInboundWire(); + Map<Operation<?>, InboundInvocationChain> inboundChains = inboundWire.getInvocationChains(); + for (InboundInvocationChain chain : inboundChains.values()) { + // add target invoker on inbound side + ServiceContract contract = inboundWire.getServiceContract(); + Operation operation = chain.getOperation(); + TargetInvoker invoker; + try { + invoker = binding.createTargetInvoker(contract, operation); + } catch (TargetInvokerCreationException e) { + String targetName = inboundWire.getContainer().getName(); + throw new WireConnectException("Error processing inbound wire", + null, + null, + targetName, + null, + e); + } + chain.setTargetInvoker(invoker); + chain.prepare(); + } + OutboundWire outboundWire = binding.getOutboundWire(); + // connect the reference's inbound and outbound wires + connect(inboundWire, outboundWire, true); + } + } + + private void handleComponent(Component component) throws WiringException { + CompositeComponent parent = component.getParent(); + assert parent != null; + // connect outbound wires for component references to their targets + for (List<OutboundWire> referenceWires : component.getOutboundWires().values()) { + for (OutboundWire outboundWire : referenceWires) { + try { + if (component.isSystem()) { + if (outboundWire.isAutowire()) { + autowire(outboundWire, parent); + + } else { + SCAObject target = parent.getSystemChild(outboundWire.getTargetName().getPartName()); + connect(component, outboundWire, target); + } + } else { + if (outboundWire.isAutowire()) { + autowire(outboundWire, parent); + } else { + if (outboundWire.getTargetName() == null) { + String referenceName = outboundWire.getReferenceName(); + throw new MissingWireTargetException("Target name was null", referenceName); + } + SCAObject target = parent.getChild(outboundWire.getTargetName().getPartName()); + connect(component, outboundWire, target); + } + } + } catch (WiringException e) { + e.addContextName(component.getName()); + e.addContextName(parent.getName()); + throw e; + } + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/IllegalCallbackException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/IllegalCallbackException.java new file mode 100644 index 0000000000..5ca843e198 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/IllegalCallbackException.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.builder.WiringException; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * Denotes an illegal callback + * + * @version $Rev$ $Date$ + */ +public class IllegalCallbackException extends WiringException { + + public IllegalCallbackException(String message, + String identifier, + String sourceName, + String referenceName, + String targetName, + String serviceName) { + super(message, identifier); + setSourceName(sourceName); + setReferenceName(referenceName); + setTargetName(targetName); + setTargetServiceName(serviceName); + } + + + public IllegalCallbackException(String message, String identifier, OutboundWire source, InboundWire target) { + super(message, identifier); + setSourceName(source.getContainer().getName()); + setReferenceName(source.getReferenceName()); + setTargetName(target.getContainer().getName()); + setTargetServiceName(target.getServiceName()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/IncompatibleInterfacesException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/IncompatibleInterfacesException.java new file mode 100644 index 0000000000..4b94983c34 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/IncompatibleInterfacesException.java @@ -0,0 +1,93 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.builder.WiringException; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * Denotes an attempt to wire incompatible interfaces + * + * @version $Rev$ $Date$ + */ +public class IncompatibleInterfacesException extends WiringException { + + + public IncompatibleInterfacesException(String message, + String sourceName, + String referenceName, + String targetName, + String targetServiceName) { + super(message); + setSourceName(sourceName); + setReferenceName(referenceName); + setTargetName(targetName); + setTargetServiceName(targetServiceName); + } + + public IncompatibleInterfacesException(String message, String sourceName, + String referenceName, + String targetName, + String serviceName, + Throwable cause) { + super(message, cause); + setSourceName(sourceName); + setReferenceName(referenceName); + setTargetName(targetName); + setTargetServiceName(serviceName); + } + + public IncompatibleInterfacesException(InboundWire source, OutboundWire target) { + super("Incompatible source and target interfaces"); + setTargetServiceName(source.getServiceName()); + if (source.getContainer() != null) { + setSourceName(source.getContainer().getName()); + } + setReferenceName(target.getReferenceName()); + if (target.getContainer() != null) { + setTargetName(target.getContainer().getName()); + } + } + + public IncompatibleInterfacesException(OutboundWire source, InboundWire target) { + super("Incompatible source and target interfaces"); + setTargetServiceName(target.getServiceName()); + if (source.getContainer() != null) { + setSourceName(source.getContainer().getName()); + } + setReferenceName(source.getReferenceName()); + if (target.getContainer() != null) { + setTargetName(target.getContainer().getName()); + } + } + + public IncompatibleInterfacesException(OutboundWire source, InboundWire target, Throwable throwable) { + super("Incompatible source and target interfaces", throwable); + setTargetServiceName(target.getServiceName()); + if (source.getContainer() != null) { + setSourceName(source.getContainer().getName()); + } + setReferenceName(source.getReferenceName()); + if (target.getContainer() != null) { + setTargetName(target.getContainer().getName()); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/InvalidTargetTypeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/InvalidTargetTypeException.java new file mode 100644 index 0000000000..e96fb764a0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/InvalidTargetTypeException.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.builder.WiringException; + +/** + * Denotes an invalid target service for a wire + * + * @version $Rev$ $Date$ + */ +public class InvalidTargetTypeException extends WiringException { + + public InvalidTargetTypeException(String message, + String sourceName, + String referenceName, + String targetName, + String serviceName) { + super(message); + setSourceName(sourceName); + setReferenceName(referenceName); + setTargetName(targetName); + setTargetServiceName(serviceName); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/NoCompatibleBindingsException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/NoCompatibleBindingsException.java new file mode 100644 index 0000000000..620fbf6694 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/NoCompatibleBindingsException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.builder.WiringException; + +/** + * @version $Rev$ $Date$ + */ +public class NoCompatibleBindingsException extends WiringException { + public NoCompatibleBindingsException(String sourceName, + String targetName, + String serviceName) { + super("No compatible bindings for source and target"); + setSourceName(sourceName); + setTargetName(targetName); + setTargetServiceName(serviceName); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/NoConversationalContractException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/NoConversationalContractException.java new file mode 100644 index 0000000000..71eb9ebd26 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/NoConversationalContractException.java @@ -0,0 +1,37 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.builder;
+
+import org.apache.tuscany.spi.builder.BuilderException;
+
+/**
+ * Raised when a component has conversational scope but no conversational contract
+ *
+ * @version $Rev: 487877 $ $Date: 2006-12-16 15:32:16 -0500 (Sat, 16 Dec 2006) $
+ */
+public class NoConversationalContractException extends BuilderException {
+
+ public NoConversationalContractException(String message, String identifier) {
+ super(message, identifier);
+ }
+
+ public NoConversationalContractException(String message) {
+ super(message);
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/NoRegisteredBuilderException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/NoRegisteredBuilderException.java new file mode 100644 index 0000000000..340a20f239 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/NoRegisteredBuilderException.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.builder.BuilderException; + +/** + * Raised when a builder cannot be found for a SCDL entry type + * + * @version $Rev$ $Date$ + */ +public class NoRegisteredBuilderException extends BuilderException { + + public NoRegisteredBuilderException(String message, String identifier) { + super(message, identifier); + } + + public NoRegisteredBuilderException(String message) { + super(message); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/TargetServiceNotFoundException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/TargetServiceNotFoundException.java new file mode 100644 index 0000000000..873bf619b0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/TargetServiceNotFoundException.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.builder.WiringException; + +/** + * Indicates the target service of a reference was not found + * + * @version $Rev$ $Date$ + */ +public class TargetServiceNotFoundException extends WiringException { + + public TargetServiceNotFoundException(String message, + String sourceName, + String referenceName, + String targetName, + String serviceName) { + super(message); + setSourceName(sourceName); + setReferenceName(referenceName); + setTargetName(targetName); + setTargetServiceName(serviceName); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/WireConnectException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/WireConnectException.java new file mode 100644 index 0000000000..89105d27b4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/WireConnectException.java @@ -0,0 +1,58 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.builder.WiringException; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * Denotes a general error connecting two wires + * + * @version $Rev$ $Date$ + */ +public class WireConnectException extends WiringException { + + public WireConnectException(String message) { + super(message); + } + + public WireConnectException(String message, + String sourceName, + String referenceName, + String targetName, + String serviceName, + Throwable throwable) { + super(message, throwable); + setSourceName(sourceName); + setReferenceName(referenceName); + setTargetName(targetName); + setTargetServiceName(serviceName); + } + + + public WireConnectException(String message, OutboundWire source, InboundWire target, Throwable throwable) { + super(message, throwable); + setSourceName(source.getContainer().getName()); + setReferenceName(source.getReferenceName()); + setTargetName(target.getContainer().getName()); + setTargetServiceName(target.getServiceName()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/WirePostProcessorRegistryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/WirePostProcessorRegistryImpl.java new file mode 100644 index 0000000000..3bc617066a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/WirePostProcessorRegistryImpl.java @@ -0,0 +1,57 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.wire.WirePostProcessor; +import org.apache.tuscany.spi.wire.WirePostProcessorRegistry; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * The default implementation of a <code>WirePostProcessor</code> + * + * @version $Rev$ $Date$ + */ +public class WirePostProcessorRegistryImpl implements WirePostProcessorRegistry { + + private final List<WirePostProcessor> processors = new ArrayList<WirePostProcessor>(); + + public void process(OutboundWire source, InboundWire target) { + for (WirePostProcessor processor : processors) { + processor.process(source, target); + } + } + + public void process(InboundWire source, OutboundWire target) { + for (WirePostProcessor processor : processors) { + processor.process(source, target); + } + } + + public void register(WirePostProcessor processor) { + processors.add(processor); + } + + public void unregister(WirePostProcessor processor) { + processors.remove(processor); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/WiringExceptionFormatter.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/WiringExceptionFormatter.java new file mode 100644 index 0000000000..16cf27048a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/builder/WiringExceptionFormatter.java @@ -0,0 +1,72 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.io.PrintWriter; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.builder.WiringException; + +import org.apache.tuscany.host.monitor.ExceptionFormatter; +import org.apache.tuscany.host.monitor.FormatterRegistry; + +/** + * Formats {@link WiringException}s + * + * @version $Rev$ $Date$ + */ +@EagerInit +public class WiringExceptionFormatter implements ExceptionFormatter { + private FormatterRegistry factory; + + public WiringExceptionFormatter(@Autowire FormatterRegistry factory) { + this.factory = factory; + factory.register(this); + } + + public boolean canFormat(Class<?> type) { + return WiringException.class.isAssignableFrom(type); + } + + @Destroy + public void destroy() { + factory.unregister(this); + } + + public PrintWriter write(PrintWriter writer, Throwable exception) { + assert exception instanceof WiringException; + WiringException e = (WiringException) exception; + e.appendBaseMessage(writer); + if (e.getSourceName() != null && e.getReferenceName() != null) { + writer.write("\nSource : " + e.getSourceName() + "/" + e.getReferenceName()); + } else if (e.getSourceName() != null) { + writer.write("\nSource : " + e.getSourceName()); + } + if (e.getTargetName() != null && e.getTargetServiceName() != null) { + writer.write("\nTarget : " + e.getTargetName() + "/" + e.getTargetServiceName()); + } else if (e.getTargetName() != null) { + writer.write("\nTarget : " + e.getTargetName()); + } + e.appendContextStack(writer).append("\n"); + return writer; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/ScopeIdentifier.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/ScopeIdentifier.java new file mode 100644 index 0000000000..35125b85ef --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/ScopeIdentifier.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component; + +/** + * Implementations enable lazy retrieval of a scope id associated with a request, i.e. an id (and presumably a context) + * do not have to be generated if the scope is never accessed. Identifiers are associated with the current request + * thread and keyed on scope type. + * + * @version $Rev$ $Date$ + * @see org.apache.tuscany.spi.component.WorkContext + */ +public interface ScopeIdentifier { + + /** + * Returns the scope id for the request. + */ + Object getIdentifier(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/WorkContextImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/WorkContextImpl.java new file mode 100644 index 0000000000..8d2afc35d9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/WorkContextImpl.java @@ -0,0 +1,211 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component; + +import java.util.ArrayList; +import java.util.IdentityHashMap; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.WorkContext; + +/** + * An implementation of an {@link org.apache.tuscany.spi.component.WorkContext} that handles event-to-thread + * associations using an <code>InheritableThreadLocal</code> + * + * @version $Rev$ $Date$ + */ +public class WorkContextImpl implements WorkContext { + private static final Object REMOTE_CONTEXT = new Object(); + private static final Object CORRELATION_ID = new Object(); + private static final Object CALLBACK_ROUTING_CHAIN = new Object(); + private static final Object CURRENT_ATOMIC = new Object(); + private static final Object CURRENT_SERVICE_NAMES = new Object(); + + // [rfeng] We cannot use InheritableThreadLocal for message ids here since it's shared by parent and children + private ThreadLocal<Map<Object, Object>> workContext = new ThreadLocal<Map<Object, Object>>(); + + // [rfeng] Session id requires InheritableThreadLocal + private ThreadLocal<Map<Object, Object>> inheritableContext = new InheritableThreadLocal<Map<Object, Object>>(); + + public WorkContextImpl() { + super(); + } + + public Object getCurrentCorrelationId() { + Map<Object, Object> map = workContext.get(); + if (map == null) { + return null; + } + return map.get(CORRELATION_ID); + } + + public void setCurrentCorrelationId(Object correlationId) { + Map<Object, Object> map = getWorkContextMap(); + map.put(CORRELATION_ID, correlationId); + } + + public AtomicComponent getCurrentAtomicComponent() { + Map<Object, Object> map = workContext.get(); + if (map == null) { + return null; + } + return (AtomicComponent) map.get(CURRENT_ATOMIC); + } + + public void setCurrentAtomicComponent(AtomicComponent component) { + Map<Object, Object> map = getWorkContextMap(); + map.put(CURRENT_ATOMIC, component); + } + + @SuppressWarnings("unchecked") + public LinkedList<Object> getCurrentCallbackRoutingChain() { + Map<Object, Object> map = workContext.get(); + if (map == null) { + return null; + } + return (LinkedList<Object>) map.get(CALLBACK_ROUTING_CHAIN); + } + + public void setCurrentCallbackRoutingChain(LinkedList<Object> callbackRoutingChain) { + Map<Object, Object> map = getWorkContextMap(); + map.put(CALLBACK_ROUTING_CHAIN, callbackRoutingChain); + } + + public CompositeComponent getRemoteComponent() { + Map<Object, Object> map = workContext.get(); + if (map == null) { + return null; + } + return (CompositeComponent) map.get(REMOTE_CONTEXT); + } + + + public void setRemoteComponent(CompositeComponent component) { + Map<Object, Object> map = getWorkContextMap(); + map.put(REMOTE_CONTEXT, component); + } + + public Object getIdentifier(Object type) { + Map<Object, Object> map = inheritableContext.get(); + if (map == null) { + return null; + } + Object currentId = map.get(type); + if (currentId instanceof ScopeIdentifier) { + currentId = ((ScopeIdentifier) currentId).getIdentifier(); + // once we have accessed the id, replace the lazy wrapper + map.put(type, currentId); + } + return currentId; + } + + public void setIdentifier(Object type, Object identifier) { + Map<Object, Object> map = inheritableContext.get(); + if (map == null) { + map = new IdentityHashMap<Object, Object>(); + inheritableContext.set(map); + } + map.put(type, identifier); + } + + public void clearIdentifier(Object type) { + if (type == null) { + return; + } + Map map = inheritableContext.get(); + if (map != null) { + map.remove(type); + } + } + + public void clearIdentifiers() { + inheritableContext.remove(); + } + + @SuppressWarnings({"unchecked"}) + public String popServiceName() { + Map<Object, Object> map = inheritableContext.get(); + if (map == null) { + return null; + } + List<String> stack = (List) map.get(CURRENT_SERVICE_NAMES); + if (stack == null || stack.size() < 1) { + return null; + } + String name = stack.remove(stack.size() - 1); + if (stack.size() == 0) { + // cleanup to avoid leaks + map.remove(CURRENT_SERVICE_NAMES); + } + return name; + } + + @SuppressWarnings({"unchecked"}) + public String getCurrentServiceName() { + Map<Object, Object> map = inheritableContext.get(); + if (map == null) { + return null; + } + List<String> stack = (List) map.get(CURRENT_SERVICE_NAMES); + if (stack == null || stack.size() < 1) { + return null; + } + return stack.get(stack.size() - 1); + } + + @SuppressWarnings({"unchecked"}) + public void pushServiceName(String name) { + Map<Object, Object> map = inheritableContext.get(); + List<String> names; + if (map == null) { + map = new IdentityHashMap<Object, Object>(); + inheritableContext.set(map); + names = new ArrayList<String>(); + map.put(CURRENT_SERVICE_NAMES, names); + } else { + names = (List<String>) map.get(CURRENT_SERVICE_NAMES); + if (names == null) { + names = new ArrayList<String>(); + map.put(CURRENT_SERVICE_NAMES, names); + } + } + names.add(name); + } + + public void clearServiceNames() { + Map<Object, Object> map = inheritableContext.get(); + if (map == null) { + return; + } + map.remove(CURRENT_SERVICE_NAMES); + } + + private Map<Object, Object> getWorkContextMap() { + Map<Object, Object> map = workContext.get(); + if (map == null) { + map = new IdentityHashMap<Object, Object>(); + workContext.set(map); + } + return map; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/AbstractEvent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/AbstractEvent.java new file mode 100644 index 0000000000..6d026ca08c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/AbstractEvent.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +import org.apache.tuscany.spi.event.Event; + +/** + * A basic implementation of a runtime event + * + * @version $$Rev$$ $$Date$$ + */ +public abstract class AbstractEvent implements Event { + protected Object source; + + public AbstractEvent(Object source) { + assert source != null : "Source id was null"; + this.source = source; + } + + public Object getSource() { + return source; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/AbstractRequestEvent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/AbstractRequestEvent.java new file mode 100644 index 0000000000..762b917600 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/AbstractRequestEvent.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +/** + * Base implementation of a request event + * + * @version $$Rev$$ $$Date$$ + */ +public abstract class AbstractRequestEvent extends AbstractEvent implements RequestEvent { + + /** + * Creates a new event + * + * @param source the source of the event + */ + public AbstractRequestEvent(Object source) { + super(source); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/CompositeEvent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/CompositeEvent.java new file mode 100644 index 0000000000..ce058404da --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/CompositeEvent.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.event.Event; + +/** + * Implemented by runtime events associated with a composite, e.g. lifecycle events + * + * @version $$Rev$$ $$Date$$ + */ +public interface CompositeEvent extends Event { + + CompositeComponent getComposite(); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/CompositeStart.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/CompositeStart.java new file mode 100644 index 0000000000..fba36feaf6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/CompositeStart.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +import org.apache.tuscany.spi.component.CompositeComponent; + +/** + * Propagated when a composite starts + * + * @version $$Rev$$ $$Date$$ + */ +public class CompositeStart extends AbstractEvent implements CompositeEvent { + + private CompositeComponent component; + + /** + * Creates a composite stop event + * + * @param source the source of the event + * @param component the composite component associated the composite being stopped + */ + public CompositeStart(Object source, CompositeComponent component) { + super(source); + this.component = component; + } + + public CompositeComponent getComposite() { + return component; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/CompositeStop.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/CompositeStop.java new file mode 100644 index 0000000000..6b3e37f619 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/CompositeStop.java @@ -0,0 +1,46 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +import org.apache.tuscany.spi.component.CompositeComponent; + +/** + * Propagated when a composite stops + * + * @version $$Rev$$ $$Date$$ + */ +public class CompositeStop extends AbstractEvent implements CompositeEvent { + + private CompositeComponent component; + + /** + * Creates a composite stop event + * + * @param source the source of the event + * @param component the composite component associated the composite being stopped + */ + public CompositeStop(Object source, CompositeComponent component) { + super(source); + this.component = component; + } + + public CompositeComponent getComposite() { + return component; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/ConversationEnd.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/ConversationEnd.java new file mode 100644 index 0000000000..4a51d970c3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/ConversationEnd.java @@ -0,0 +1,31 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.component.event;
+
+/**
+ * Propagated when a conversation session is expired
+ *
+ * @version $$Rev: 430937 $$ $$Date: 2006-08-11 21:17:56 -0400 (Fri, 11 Aug 2006) $$
+ */
+public class ConversationEnd extends ConversationalEvent {
+
+ public ConversationEnd(Object source, Object id) {
+ super(source, id);
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/ConversationStart.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/ConversationStart.java new file mode 100644 index 0000000000..5725369bf6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/ConversationStart.java @@ -0,0 +1,31 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.component.event;
+
+/**
+ * Propagated when a conversation session has started
+ *
+ * @version $$Rev: 430937 $$ $$Date: 2006-08-11 21:17:56 -0400 (Fri, 11 Aug 2006) $$
+ */
+public class ConversationStart extends ConversationalEvent {
+
+ public ConversationStart(Object source, Object id) {
+ super(source, id);
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/ConversationalEvent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/ConversationalEvent.java new file mode 100644 index 0000000000..a75086e745 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/ConversationalEvent.java @@ -0,0 +1,39 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.component.event;
+
+/**
+ * A base implementation of conversational session events in the runtime
+ *
+ * @version $$Rev: 430937 $$ $$Date: 2006-08-11 21:17:56 -0400 (Fri, 11 Aug 2006) $$
+ */
+public class ConversationalEvent extends AbstractEvent {
+
+ private Object id;
+
+ public ConversationalEvent(Object source, Object id) {
+ super(source);
+ assert id != null : "Conversation id was null";
+ this.id = id;
+ }
+
+ public Object getId() {
+ return id;
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpRequestEnded.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpRequestEnded.java new file mode 100644 index 0000000000..01bd769031 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpRequestEnded.java @@ -0,0 +1,38 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.component.event;
+
+/**
+ * Propagated when an HTTP-based request has ended.
+ *
+ * @version $$Rev: 430937 $$ $$Date: 2006-08-11 21:17:56 -0400 (Fri, 11 Aug 2006) $$
+ */
+public class HttpRequestEnded extends HttpSessionEvent {
+
+ /**
+ * Creates a new event
+ *
+ * @param source the source of the event
+ * @param id the id of the HTTP session being ended
+ */
+ public HttpRequestEnded(Object source, Object id) {
+ super(source, id);
+ }
+
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpRequestStart.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpRequestStart.java new file mode 100644 index 0000000000..9d0ff80dd7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpRequestStart.java @@ -0,0 +1,38 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.component.event;
+
+/**
+ * Propagated when an HTTP-based request has started
+ *
+ * @version $$Rev: 430937 $$ $$Date: 2006-08-11 21:17:56 -0400 (Fri, 11 Aug 2006) $$
+ */
+public class HttpRequestStart extends HttpSessionEvent {
+
+ /**
+ * Creates a new event
+ *
+ * @param source the source of the event
+ * @param id the id of the HTTP session being ended
+ */
+ public HttpRequestStart(Object source, Object id) {
+ super(source, id);
+ }
+
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpSessionEnd.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpSessionEnd.java new file mode 100644 index 0000000000..7f2bebe94a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpSessionEnd.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +/** + * Propagated when an HTTP-based session is expired + * + * @version $$Rev$$ $$Date$$ + */ +public class HttpSessionEnd extends HttpSessionEvent { + + /** + * Creates a new event + * + * @param source the source of the event + * @param id the id of the HTTP session being ended + */ + public HttpSessionEnd(Object source, Object id) { + super(source, id); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpSessionEvent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpSessionEvent.java new file mode 100644 index 0000000000..ed245d0930 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpSessionEvent.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +/** + * A base implementation of HTTP-based session events in the runtime + * + * @version $$Rev$$ $$Date$$ + */ +public abstract class HttpSessionEvent extends AbstractEvent { + + private Object id; + + public HttpSessionEvent(Object source, Object id) { + super(source); + assert id != null : "Session id was null"; + this.id = id; + } + + + public Object getSource() { + return source; + } + + public Object getId() { + return id; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpSessionStart.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpSessionStart.java new file mode 100644 index 0000000000..7f9c0fadea --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/HttpSessionStart.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +/** + * Propagated when an HTTP-based session has started + * + * @version $$Rev$$ $$Date$$ + */ +public class HttpSessionStart extends HttpSessionEvent { + + /** + * Creates a new event + * + * @param source the source of the event + * @param id the id of the HTTP session being ended + */ + public HttpSessionStart(Object source, Object id) { + super(source, id); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/RequestEnd.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/RequestEnd.java new file mode 100644 index 0000000000..25856e86f8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/RequestEnd.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +/** + * Propagated when a request completes or is ended + * + * @version $$Rev$$ $$Date$$ + */ +public class RequestEnd extends AbstractRequestEvent { + + /** + * Creates a new event + * + * @param source the source of the event + */ + public RequestEnd(Object source) { + super(source); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/RequestEvent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/RequestEvent.java new file mode 100644 index 0000000000..9a6d767236 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/RequestEvent.java @@ -0,0 +1,28 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +/** + * Implemented by runtime events associated request + * + * @version $$Rev$$ $$Date$$ + */ +public interface RequestEvent { + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/RequestStart.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/RequestStart.java new file mode 100644 index 0000000000..466f52551a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/event/RequestStart.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +/** + * Propagated when a request is started in the runtime + * + * @version $$Rev$$ $$Date$$ + */ +public class RequestStart extends AbstractRequestEvent { + + /** + * Creates a new event + * + * @param source the source of the event + */ + public RequestStart(Object source) { + super(source); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/AbstractScopeContainer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/AbstractScopeContainer.java new file mode 100644 index 0000000000..cde61eaa5a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/AbstractScopeContainer.java @@ -0,0 +1,158 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + + +import java.util.List; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CopyOnWriteArrayList; + +import org.apache.tuscany.spi.AbstractLifecycle; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.PersistenceException; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.TargetNotFoundException; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.event.EventFilter; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.event.TrueFilter; + +/** + * Implements functionality common to scope contexts. + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractScopeContainer extends AbstractLifecycle implements ScopeContainer { + private static final EventFilter TRUE_FILTER = new TrueFilter(); + + protected WorkContext workContext; + protected ScopeContainerMonitor monitor; + private Map<EventFilter, List<RuntimeEventListener>> listeners; + + public AbstractScopeContainer(WorkContext workContext, ScopeContainerMonitor monitor) { + this.workContext = workContext; + this.monitor = monitor; + } + + public void addListener(RuntimeEventListener listener) { + addListener(TRUE_FILTER, listener); + } + + public void removeListener(RuntimeEventListener listener) { + assert listener != null; + synchronized (getListeners()) { + for (List<RuntimeEventListener> currentList : getListeners().values()) { + for (RuntimeEventListener current : currentList) { + if (current == listener) { + currentList.remove(current); + return; + } + } + } + } + } + + public void addListener(EventFilter filter, RuntimeEventListener listener) { + assert listener != null; + synchronized (getListeners()) { + List<RuntimeEventListener> list = getListeners().get(filter); + if (list == null) { + list = new CopyOnWriteArrayList<RuntimeEventListener>(); + listeners.put(filter, list); + } + list.add(listener); + } + } + + public void publish(Event event) { + assert event != null; + for (Map.Entry<EventFilter, List<RuntimeEventListener>> entry : getListeners().entrySet()) { + if (entry.getKey().match(event)) { + for (RuntimeEventListener listener : entry.getValue()) { + listener.onEvent(event); + } + } + } + } + + public Object getInstance(AtomicComponent component) throws TargetResolutionException { + InstanceWrapper ctx = getInstanceWrapper(component, true); + if (ctx != null) { + if (!ctx.isStarted()) { + ctx.start(); + } + return ctx.getInstance(); + } + return null; + } + + public Object getAssociatedInstance(AtomicComponent component) throws TargetResolutionException { + InstanceWrapper ctx = getInstanceWrapper(component, false); + if (ctx != null) { + if (!ctx.isStarted()) { + ctx.start(); + } + return ctx.getInstance(); + } + throw new TargetNotFoundException(component.getName()); + } + + public void persistNew(AtomicComponent component, String id, Object instance, long expiration) + throws PersistenceException { + throw new UnsupportedOperationException("Scope does not support persistence"); + + } + + public void persist(AtomicComponent component, String id, Object instance, long expiration) + throws PersistenceException { + throw new UnsupportedOperationException("Scope does not support persistence"); + } + + public void remove(AtomicComponent component) throws PersistenceException { + throw new UnsupportedOperationException("Scope does not support persistence"); + } + + protected Map<EventFilter, List<RuntimeEventListener>> getListeners() { + if (listeners == null) { + listeners = new ConcurrentHashMap<EventFilter, List<RuntimeEventListener>>(); + } + return listeners; + } + + protected void checkInit() { + if (getLifecycleState() != RUNNING) { + throw new IllegalStateException("Scope container not running [" + getLifecycleState() + "]"); + } + } + + protected WorkContext getWorkContext() { + return workContext; + } + + public String toString() { + return "In state [" + super.toString() + ']'; + } + + protected abstract InstanceWrapper getInstanceWrapper(AtomicComponent component, boolean create) + throws TargetResolutionException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/CompositeScopeContainer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/CompositeScopeContainer.java new file mode 100644 index 0000000000..21ff792282 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/CompositeScopeContainer.java @@ -0,0 +1,189 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.Comparator; +import java.util.List; +import java.util.ListIterator; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.TargetDestructionException; +import org.apache.tuscany.spi.component.TargetInitializationException; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.model.Scope; + +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.component.event.CompositeStop; + +/** + * A scope context which manages atomic component instances keyed by composite + * + * @version $Rev$ $Date$ + */ +public class CompositeScopeContainer extends AbstractScopeContainer { + private static final InstanceWrapper EMPTY = new EmptyWrapper(); + private static final ComponentInitComparator COMPARATOR = new ComponentInitComparator(); + + private final Map<AtomicComponent, InstanceWrapper> instanceWrappers; + // the queue of instanceWrappers to destroy, in the order that their instances were created + private final List<InstanceWrapper> destroyQueue; + + public CompositeScopeContainer(ScopeContainerMonitor monitor) { + super(null, monitor); + instanceWrappers = new ConcurrentHashMap<AtomicComponent, InstanceWrapper>(); + destroyQueue = new ArrayList<InstanceWrapper>(); + } + + public Scope getScope() { + return Scope.COMPOSITE; + } + + public void onEvent(Event event) { + checkInit(); + if (event instanceof CompositeStart) { + try { + eagerInitComponents(); + } catch (ObjectCreationException e) { + monitor.eagerInitializationError(e); + } catch (TargetResolutionException e) { + monitor.eagerInitializationError(e); + } + lifecycleState = RUNNING; + } else if (event instanceof CompositeStop) { + shutdownContexts(); + } + } + + public synchronized void start() { + if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) { + throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]"); + } + lifecycleState = RUNNING; + } + + public synchronized void stop() { + checkInit(); + instanceWrappers.clear(); + synchronized (destroyQueue) { + destroyQueue.clear(); + } + lifecycleState = STOPPED; + } + + /** + * Notifies instanceWrappers of a shutdown in reverse order to which they were started + */ + private void shutdownContexts() { + if (destroyQueue.size() == 0) { + return; + } + synchronized (destroyQueue) { + // shutdown destroyable instances in reverse instantiation order + ListIterator<InstanceWrapper> iter = destroyQueue.listIterator(destroyQueue.size()); + while (iter.hasPrevious()) { + try { + iter.previous().stop(); + } catch (TargetDestructionException e) { + monitor.destructionError(e); + } + } + destroyQueue.clear(); + } + } + + public void register(AtomicComponent component) { + checkInit(); + instanceWrappers.put(component, EMPTY); + } + + protected InstanceWrapper getInstanceWrapper(AtomicComponent component, boolean create) + throws TargetResolutionException { + checkInit(); + InstanceWrapper ctx = instanceWrappers.get(component); + assert ctx != null; + if (ctx == EMPTY && !create) { + return null; + } + if (ctx == EMPTY) { + ctx = new InstanceWrapperImpl(component, component.createInstance()); + ctx.start(); + instanceWrappers.put(component, ctx); + synchronized (destroyQueue) { + destroyQueue.add(ctx); + } + } + return ctx; + } + + private void eagerInitComponents() throws ObjectCreationException, TargetResolutionException { + List<AtomicComponent> componentList = new ArrayList<AtomicComponent>(instanceWrappers.keySet()); + Collections.sort(componentList, COMPARATOR); + // start each group + for (AtomicComponent component : componentList) { + if (component.getInitLevel() <= 0) { + // Don't eagerly init + continue; + } + // the instance could have been created from a depth-first traversal + InstanceWrapper ctx = instanceWrappers.get(component); + if (ctx == EMPTY) { + try { + ctx = new InstanceWrapperImpl(component, component.createInstance()); + } catch (ObjectCreationException e) { + e.addContextName(component.getName()); + throw e; + } + ctx.start(); + instanceWrappers.put(component, ctx); + destroyQueue.add(ctx); + } + } + } + + private static class ComponentInitComparator implements Comparator<AtomicComponent> { + public int compare(AtomicComponent o1, AtomicComponent o2) { + return o1.getInitLevel() - o2.getInitLevel(); + } + } + + private static class EmptyWrapper implements InstanceWrapper { + public Object getInstance() { + return null; + } + + public boolean isStarted() { + return true; + } + + public void start() throws TargetInitializationException { + + } + + public void stop() throws TargetDestructionException { + + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/CompositeScopeObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/CompositeScopeObjectFactory.java new file mode 100644 index 0000000000..a761f05d4b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/CompositeScopeObjectFactory.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.model.Scope; + +import org.apache.tuscany.api.annotation.Monitor; + +/** + * Creates a new composite scope context + * + * @version $$Rev$$ $$Date$$ + */ +@EagerInit +public class CompositeScopeObjectFactory implements ObjectFactory<CompositeScopeContainer> { + private ScopeContainerMonitor monitor; + + public CompositeScopeObjectFactory(@Autowire ScopeRegistry registry, + @Monitor ScopeContainerMonitor monitor) { + registry.registerFactory(Scope.COMPOSITE, this); + this.monitor = monitor; + } + + public CompositeScopeContainer getInstance() throws ObjectCreationException { + return new CompositeScopeContainer(monitor); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainer.java new file mode 100644 index 0000000000..1a77f3ecb3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainer.java @@ -0,0 +1,217 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.component.scope;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.spi.component.AtomicComponent;
+import org.apache.tuscany.spi.component.PersistenceException;
+import org.apache.tuscany.spi.component.SCAObject;
+import org.apache.tuscany.spi.component.ScopeContainer;
+import org.apache.tuscany.spi.component.ScopeContainerMonitor;
+import org.apache.tuscany.spi.component.TargetDestructionException;
+import org.apache.tuscany.spi.component.TargetNotFoundException;
+import org.apache.tuscany.spi.component.TargetResolutionException;
+import org.apache.tuscany.spi.component.WorkContext;
+import org.apache.tuscany.spi.event.Event;
+import org.apache.tuscany.spi.event.RuntimeEventListener;
+import org.apache.tuscany.spi.model.Scope;
+import org.apache.tuscany.spi.services.store.Store;
+import org.apache.tuscany.spi.services.store.StoreExpirationEvent;
+import org.apache.tuscany.spi.services.store.StoreReadException;
+import org.apache.tuscany.spi.services.store.StoreWriteException;
+
+/**
+ * A scope context which manages atomic component instances keyed on a conversation session
+ *
+ * @version $Rev: 452655 $ $Date: 2006-10-03 18:09:02 -0400 (Tue, 03 Oct 2006) $
+ */
+public class ConversationalScopeContainer extends AbstractScopeContainer implements ScopeContainer {
+ private Store nonDurableStore;
+ private Map<AtomicComponent, AtomicComponent> components;
+
+ public ConversationalScopeContainer(Store store, WorkContext workContext, final ScopeContainerMonitor monitor) {
+ super(workContext, monitor);
+ this.nonDurableStore = store;
+ if (store != null) {
+ store.addListener(new ExpirationListener(monitor));
+ }
+ components = new ConcurrentHashMap<AtomicComponent, AtomicComponent>();
+ }
+
+ public Scope getScope() {
+ return Scope.CONVERSATION;
+ }
+
+ public void onEvent(Event event) {
+ checkInit();
+ }
+
+ public synchronized void start() {
+ if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) {
+ throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]");
+ }
+ lifecycleState = RUNNING;
+ }
+
+ public synchronized void stop() {
+ lifecycleState = STOPPED;
+ }
+
+ public void register(AtomicComponent component) {
+ components.put(component, component);
+ component.addListener(this);
+ }
+
+ @Override
+ public Object getInstance(AtomicComponent component) throws TargetResolutionException {
+ String conversationId = getConversationId();
+ try {
+ workContext.setCurrentAtomicComponent(component);
+ Object instance = nonDurableStore.readRecord(component, conversationId);
+ if (instance != null) {
+ if (component.getMaxIdleTime() > 0) {
+ // update expiration
+ long expire = System.currentTimeMillis() + component.getMaxIdleTime();
+ nonDurableStore.updateRecord(component, conversationId, instance, expire);
+ }
+ } else {
+ instance = component.createInstance();
+ long expire = calculateExpiration(component);
+ nonDurableStore.insertRecord(component, conversationId, instance, expire);
+ component.init(instance);
+ }
+ return instance;
+ } catch (StoreReadException e) {
+ throw new TargetResolutionException("Error retrieving target instance", e);
+ } catch (StoreWriteException e) {
+ throw new TargetResolutionException("Error persisting target instance", e);
+ } finally {
+ workContext.setCurrentAtomicComponent(null);
+ }
+ }
+
+ public Object getAssociatedInstance(AtomicComponent component) throws TargetResolutionException {
+ String conversationId = getConversationId();
+ try {
+ workContext.setCurrentAtomicComponent(component);
+ Object instance = nonDurableStore.readRecord(component, conversationId);
+ if (instance != null) {
+ if (component.getMaxIdleTime() > 0) {
+ // update expiration
+ long expire = System.currentTimeMillis() + component.getMaxIdleTime();
+ nonDurableStore.updateRecord(component, conversationId, instance, expire);
+ }
+ return instance;
+ } else {
+ throw new TargetNotFoundException(component.getName());
+ }
+ } catch (StoreReadException e) {
+ throw new TargetResolutionException("Error retrieving target instance", e);
+ } catch (StoreWriteException e) {
+ throw new TargetResolutionException("Error persisting target instance", e);
+ } finally {
+ workContext.setCurrentAtomicComponent(null);
+ }
+ }
+
+ public void persistNew(AtomicComponent component, String id, Object instance, long expiration)
+ throws PersistenceException {
+ try {
+ nonDurableStore.insertRecord(component, id, instance, expiration);
+ } catch (StoreWriteException e) {
+ throw new PersistenceException(e);
+ }
+ }
+
+ public void persist(AtomicComponent component, String id, Object instance, long expiration)
+ throws PersistenceException {
+ try {
+ nonDurableStore.updateRecord(component, id, instance, expiration);
+ } catch (StoreWriteException e) {
+ throw new PersistenceException(e);
+ }
+ }
+
+ public void remove(AtomicComponent component) throws PersistenceException {
+ String conversationId = getConversationId();
+ try {
+ workContext.setCurrentAtomicComponent(component);
+ Object instance = nonDurableStore.readRecord(component, conversationId);
+ if (instance != null) {
+ nonDurableStore.removeRecord(component, conversationId);
+ }
+ } catch (StoreReadException e) {
+ throw new PersistenceException(e);
+ } catch (StoreWriteException e) {
+ throw new PersistenceException(e);
+ }
+ }
+
+ protected InstanceWrapper getInstanceWrapper(AtomicComponent component, boolean create) {
+ throw new UnsupportedOperationException();
+ }
+
+ /**
+ * Returns the conversation id associated with the current invocation context
+ */
+ private String getConversationId() {
+ String conversationId = (String) workContext.getIdentifier(Scope.CONVERSATION);
+ assert conversationId != null;
+ return conversationId;
+ }
+
+ private long calculateExpiration(AtomicComponent component) {
+ if (component.getMaxAge() > 0) {
+ long now = System.currentTimeMillis();
+ return now + component.getMaxAge();
+ } else if (component.getMaxIdleTime() > 0) {
+ long now = System.currentTimeMillis();
+ return now + component.getMaxIdleTime();
+ } else {
+ return Store.DEFAULT_EXPIRATION_OFFSET;
+ }
+ }
+
+ /**
+ * Receives expiration events from the store and notifies the corresponding atomic component
+ */
+ private static class ExpirationListener implements RuntimeEventListener {
+ private final ScopeContainerMonitor monitor;
+
+ public ExpirationListener(ScopeContainerMonitor monitor) {
+ this.monitor = monitor;
+ }
+
+ public void onEvent(Event event) {
+ if (event instanceof StoreExpirationEvent) {
+ StoreExpirationEvent expiration = (StoreExpirationEvent) event;
+ SCAObject object = expiration.getOwner();
+ assert object instanceof AtomicComponent;
+ AtomicComponent owner = (AtomicComponent) object;
+ try {
+ owner.destroy(expiration.getInstance());
+ } catch (TargetDestructionException e) {
+ monitor.destructionError(e);
+ }
+ }
+ }
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/ConversationalScopeObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/ConversationalScopeObjectFactory.java new file mode 100644 index 0000000000..32dfaed8d9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/ConversationalScopeObjectFactory.java @@ -0,0 +1,58 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.component.scope;
+
+import org.osoa.sca.annotations.EagerInit;
+
+import org.apache.tuscany.spi.ObjectCreationException;
+import org.apache.tuscany.spi.ObjectFactory;
+import org.apache.tuscany.spi.annotation.Autowire;
+import org.apache.tuscany.spi.component.ScopeContainerMonitor;
+import org.apache.tuscany.spi.component.ScopeRegistry;
+import org.apache.tuscany.spi.component.WorkContext;
+import org.apache.tuscany.spi.model.Scope;
+import org.apache.tuscany.spi.services.store.Store;
+
+import org.apache.tuscany.api.annotation.Monitor;
+
+/**
+ * Creates a new Session Scope context
+ *
+ * @version $$Rev: 450456 $$ $$Date: 2006-09-27 10:28:36 -0400 (Wed, 27 Sep 2006) $$
+ */
+@EagerInit
+public class ConversationalScopeObjectFactory implements ObjectFactory<ConversationalScopeContainer> {
+ private WorkContext context;
+ private Store store;
+ private ScopeContainerMonitor monitor;
+
+ public ConversationalScopeObjectFactory(@Autowire ScopeRegistry registry,
+ @Autowire WorkContext context,
+ @Autowire Store store,
+ @Monitor ScopeContainerMonitor monitor) {
+ registry.registerFactory(Scope.CONVERSATION, this);
+ this.context = context;
+ this.store = store;
+ this.monitor = monitor;
+ }
+
+ public ConversationalScopeContainer getInstance() throws ObjectCreationException {
+ return new ConversationalScopeContainer(store, context, monitor);
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/HttpSessionScopeContainer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/HttpSessionScopeContainer.java new file mode 100644 index 0000000000..83c79b2367 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/HttpSessionScopeContainer.java @@ -0,0 +1,135 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import java.util.ArrayList; +import java.util.List; +import java.util.ListIterator; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.TargetDestructionException; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.model.Scope; + +import org.apache.tuscany.core.component.event.HttpSessionEnd; + +/** + * A scope context which manages atomic component instances keyed on HTTP session + * + * @version $Rev$ $Date$ + */ +public class HttpSessionScopeContainer extends AbstractScopeContainer { + private final Map<AtomicComponent, Map<Object, InstanceWrapper>> contexts; + private final Map<Object, List<InstanceWrapper>> destroyQueues; + + public HttpSessionScopeContainer(WorkContext workContext, ScopeContainerMonitor monitor) { + super(workContext, monitor); + contexts = new ConcurrentHashMap<AtomicComponent, Map<Object, InstanceWrapper>>(); + destroyQueues = new ConcurrentHashMap<Object, List<InstanceWrapper>>(); + } + + public Scope getScope() { + return Scope.SESSION; + } + + public void onEvent(Event event) { + checkInit(); + if (event instanceof HttpSessionEnd) { + Object key = ((HttpSessionEnd) event).getId(); + shutdownInstances(key); + workContext.clearIdentifier(key); + } + } + + public synchronized void start() { + if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) { + throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]"); + } + lifecycleState = RUNNING; + } + + public synchronized void stop() { + contexts.clear(); + synchronized (destroyQueues) { + destroyQueues.clear(); + } + lifecycleState = STOPPED; + } + + public void register(AtomicComponent component) { + contexts.put(component, new ConcurrentHashMap<Object, InstanceWrapper>()); + component.addListener(this); + } + + protected InstanceWrapper getInstanceWrapper(AtomicComponent component, boolean create) + throws TargetResolutionException { + Object key = workContext.getIdentifier(Scope.SESSION); + assert key != null : "HTTP session key not bound in work context"; + return getInstance(component, key, create); + } + + private InstanceWrapper getInstance(AtomicComponent component, Object key, boolean create) + throws TargetResolutionException { + Map<Object, InstanceWrapper> wrappers = contexts.get(component); + InstanceWrapper ctx = wrappers.get(key); + if (ctx == null && !create) { + return null; + } + if (ctx == null) { + ctx = new InstanceWrapperImpl(component, component.createInstance()); + ctx.start(); + wrappers.put(key, ctx); + List<InstanceWrapper> destroyQueue = destroyQueues.get(key); + if (destroyQueue == null) { + destroyQueue = new ArrayList<InstanceWrapper>(); + destroyQueues.put(key, destroyQueue); + } + synchronized (destroyQueue) { + destroyQueue.add(ctx); + } + } + return ctx; + + } + + private void shutdownInstances(Object key) { + List<InstanceWrapper> destroyQueue = destroyQueues.remove(key); + if (destroyQueue != null) { + for (Map<Object, InstanceWrapper> map : contexts.values()) { + map.remove(key); + } + ListIterator<InstanceWrapper> iter = destroyQueue.listIterator(destroyQueue.size()); + synchronized (destroyQueue) { + while (iter.hasPrevious()) { + try { + iter.previous().stop(); + } catch (TargetDestructionException e) { + monitor.destructionError(e); + } + } + } + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/HttpSessionScopeObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/HttpSessionScopeObjectFactory.java new file mode 100644 index 0000000000..14713f9144 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/HttpSessionScopeObjectFactory.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Scope; + +import org.apache.tuscany.api.annotation.Monitor; + +/** + * Creates a new HTTP session scope context + * + * @version $$Rev$$ $$Date$$ + */ +@EagerInit +public class HttpSessionScopeObjectFactory implements ObjectFactory<HttpSessionScopeContainer> { + private WorkContext context; + private ScopeContainerMonitor monitor; + + public HttpSessionScopeObjectFactory(@Autowire ScopeRegistry registry, + @Autowire WorkContext context, + @Monitor ScopeContainerMonitor monitor) { + registry.registerFactory(Scope.SESSION, this); + this.context = context; + this.monitor = monitor; + } + + public HttpSessionScopeContainer getInstance() throws ObjectCreationException { + return new HttpSessionScopeContainer(context, monitor); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/InstanceWrapper.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/InstanceWrapper.java new file mode 100644 index 0000000000..50f4a31128 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/InstanceWrapper.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.TargetDestructionException; +import org.apache.tuscany.spi.component.TargetInitializationException; + +/** + * Provides lifecycle management for an implementation instance associated with an {@link + * org.apache.tuscany.spi.component.AtomicComponent} for use by the atomic component's associated {@link + * org.apache.tuscany.spi.component.ScopeContainer} + * + * @version $Rev$ $Date$ + */ +public interface InstanceWrapper { + + Object getInstance(); + + boolean isStarted(); + + void start() throws TargetInitializationException; + + void stop() throws TargetDestructionException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/InstanceWrapperImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/InstanceWrapperImpl.java new file mode 100644 index 0000000000..c4648d1e7b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/InstanceWrapperImpl.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.TargetDestructionException; +import org.apache.tuscany.spi.component.TargetInitializationException; + +/** + * Default implementation of an <code>InstanceWrapper</code> + * + * @version $$Rev$$ $$Date$$ + */ +public class InstanceWrapperImpl implements InstanceWrapper { + private Object instance; + private AtomicComponent component; + private boolean started; + + public InstanceWrapperImpl(AtomicComponent component, Object instance) { + assert component != null; + assert instance != null; + this.component = component; + this.instance = instance; + } + + public boolean isStarted() { + return started; + } + + public Object getInstance() { + if (!started) { + throw new IllegalStateException("Instance not started"); + } + return instance; + } + + public void start() throws TargetInitializationException { + component.init(instance); + started = true; + } + + public void stop() throws TargetDestructionException { + component.destroy(instance); + started = false; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/RequestScopeContainer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/RequestScopeContainer.java new file mode 100644 index 0000000000..22beaae740 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/RequestScopeContainer.java @@ -0,0 +1,126 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import java.util.ArrayList; +import java.util.List; +import java.util.ListIterator; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.TargetDestructionException; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.model.Scope; + +import org.apache.tuscany.core.component.event.RequestEnd; + +/** + * A scope context which manages atomic component instances keyed on the current request context + * + * @version $Rev$ $Date$ + */ +public class RequestScopeContainer extends AbstractScopeContainer { + private final Map<AtomicComponent, Map<Thread, InstanceWrapper>> contexts; + private final Map<Thread, List<InstanceWrapper>> destroyQueues; + + public RequestScopeContainer(WorkContext workContext, ScopeContainerMonitor monitor) { + super(workContext, monitor); + contexts = new ConcurrentHashMap<AtomicComponent, Map<Thread, InstanceWrapper>>(); + destroyQueues = new ConcurrentHashMap<Thread, List<InstanceWrapper>>(); + } + + public Scope getScope() { + return Scope.REQUEST; + } + + public void onEvent(Event event) { + checkInit(); + if (event instanceof RequestEnd) { + shutdownInstances(Thread.currentThread()); + } + } + + public synchronized void start() { + if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) { + throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]"); + } + lifecycleState = RUNNING; + } + + public synchronized void stop() { + contexts.clear(); + synchronized (destroyQueues) { + destroyQueues.clear(); + } + lifecycleState = STOPPED; + } + + public void register(AtomicComponent component) { + contexts.put(component, new ConcurrentHashMap<Thread, InstanceWrapper>()); + } + + protected InstanceWrapper getInstanceWrapper(AtomicComponent component, boolean create) + throws TargetResolutionException { + Map<Thread, InstanceWrapper> instanceContextMap = contexts.get(component); + assert instanceContextMap != null : "Atomic component not registered"; + InstanceWrapper ctx = instanceContextMap.get(Thread.currentThread()); + if (ctx == null && !create) { + return null; + } + if (ctx == null) { + ctx = new InstanceWrapperImpl(component, component.createInstance()); + ctx.start(); + instanceContextMap.put(Thread.currentThread(), ctx); + List<InstanceWrapper> destroyQueue = destroyQueues.get(Thread.currentThread()); + if (destroyQueue == null) { + destroyQueue = new ArrayList<InstanceWrapper>(); + destroyQueues.put(Thread.currentThread(), destroyQueue); + } + synchronized (destroyQueue) { + destroyQueue.add(ctx); + } + } + return ctx; + } + + private void shutdownInstances(Thread key) { + List<InstanceWrapper> destroyQueue = destroyQueues.remove(key); + if (destroyQueue != null && destroyQueue.size() > 0) { + Thread thread = Thread.currentThread(); + for (Map<Thread, InstanceWrapper> map : contexts.values()) { + map.remove(thread); + } + ListIterator<InstanceWrapper> iter = destroyQueue.listIterator(destroyQueue.size()); + synchronized (destroyQueue) { + while (iter.hasPrevious()) { + try { + iter.previous().stop(); + } catch (TargetDestructionException e) { + monitor.destructionError(e); + } + } + } + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/RequestScopeObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/RequestScopeObjectFactory.java new file mode 100644 index 0000000000..0377bcd548 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/RequestScopeObjectFactory.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.WorkContext; + +import org.apache.tuscany.api.annotation.Monitor; + +/** + * Creates a new request scope context + * + * @version $$Rev$$ $$Date$$ + */ +public class RequestScopeObjectFactory implements ObjectFactory<RequestScopeContainer> { + private WorkContext context; + private ScopeContainerMonitor monitor; + + + public RequestScopeObjectFactory(@Autowire WorkContext context, @Monitor ScopeContainerMonitor monitor) { + this.context = context; + this.monitor = monitor; + } + + public RequestScopeContainer getInstance() throws ObjectCreationException { + return new RequestScopeContainer(context, monitor); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/ScopeRegistryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/ScopeRegistryImpl.java new file mode 100644 index 0000000000..da338dd0ef --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/ScopeRegistryImpl.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.model.Scope; + +/** + * The default implementation of a scope registry + * + * @version $Rev$ $Date$ + */ +public class ScopeRegistryImpl implements ScopeRegistry { + private final Map<Scope, ScopeContainer> scopeCache = + new ConcurrentHashMap<Scope, ScopeContainer>(); + private final Map<Scope, ObjectFactory<? extends ScopeContainer>> factoryCache = + new ConcurrentHashMap<Scope, ObjectFactory<? extends ScopeContainer>>(); + + public ScopeContainer getScopeContainer(Scope scope) { + assert Scope.COMPOSITE != scope; + ScopeContainer container = scopeCache.get(scope); + if (container == null) { + ObjectFactory<? extends ScopeContainer> factory = factoryCache.get(scope); + if (factory != null) { + container = factory.getInstance(); + container.start(); + scopeCache.put(scope, container); + } + } + return container; + } + + public <T extends ScopeContainer> void registerFactory(Scope scope, ObjectFactory<T> factory) { + factoryCache.put(scope, factory); + } + + public void deregisterFactory(Scope scope) { + factoryCache.remove(scope); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/StatelessScopeContainer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/StatelessScopeContainer.java new file mode 100644 index 0000000000..cbd47b6cdd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/StatelessScopeContainer.java @@ -0,0 +1,75 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.model.Scope; + +/** + * A scope context which manages stateless atomic component instances in a non-pooled fashion + * + * @version $Rev$ $Date$ + */ +public class StatelessScopeContainer extends AbstractScopeContainer { + + public StatelessScopeContainer(WorkContext workContext, ScopeContainerMonitor monitor) { + super(workContext, monitor); + } + + public Scope getScope() { + return Scope.STATELESS; + } + + public synchronized void start() { + if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) { + throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]"); + } + lifecycleState = RUNNING; + } + + public synchronized void stop() { + if (lifecycleState != RUNNING) { + throw new IllegalStateException("Scope in wrong state [" + lifecycleState + "]"); + } + lifecycleState = STOPPED; + } + + public void onEvent(Event event) { + } + + public void register(AtomicComponent component) { + checkInit(); + } + + protected InstanceWrapper getInstanceWrapper(AtomicComponent component, boolean create) + throws TargetResolutionException { + // there never is a previously associated instance, return null + if (!create) { + return null; + } + InstanceWrapper ctx = new InstanceWrapperImpl(component, component.createInstance()); + ctx.start(); + return ctx; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/StatelessScopeObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/StatelessScopeObjectFactory.java new file mode 100644 index 0000000000..8e05510723 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/component/scope/StatelessScopeObjectFactory.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Scope; + +import org.apache.tuscany.api.annotation.Monitor; + +/** + * Creates a new stateless scope context + * + * @version $$Rev$$ $$Date$$ + */ +@EagerInit +public class StatelessScopeObjectFactory implements ObjectFactory<StatelessScopeContainer> { + private WorkContext context; + private ScopeContainerMonitor monitor; + + public StatelessScopeObjectFactory(@Autowire ScopeRegistry registry, + @Autowire WorkContext context, + @Monitor ScopeContainerMonitor monitor) { + registry.registerFactory(Scope.STATELESS, this); + this.context = context; + this.monitor = monitor; + } + + public StatelessScopeContainer getInstance() throws ObjectCreationException { + return new StatelessScopeContainer(context, monitor); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingInteceptor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingInteceptor.java new file mode 100644 index 0000000000..dcc772d01c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingInteceptor.java @@ -0,0 +1,130 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.databinding.Mediator; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.Wire; + +/** + * An interceptor to transform data accross databindings on the wire + * + * @version $Rev$ $Date$ + */ +public class DataBindingInteceptor implements Interceptor { + private Interceptor next; + + private CompositeComponent compositeComponent; + + private Operation<?> sourceOperation; + + private Operation<?> targetOperation; + + private Mediator mediator; + + public DataBindingInteceptor(Wire sourceWire, Operation<?> sourceOperation, Operation<?> targetOperation) { + super(); + // this.sourceWire = sourceWire; + this.sourceOperation = sourceOperation; + // this.targetWire = targetWire; + this.targetOperation = targetOperation; + this.compositeComponent = sourceWire.getContainer().getParent(); + } + + /** + * @see org.apache.tuscany.spi.wire.Interceptor#getNext() + */ + public Interceptor getNext() { + return next; + } + + /** + * @see org.apache.tuscany.spi.wire.Interceptor#invoke(org.apache.tuscany.spi.wire.Message) + */ + public Message invoke(Message msg) { + Object input = transform(msg.getBody(), sourceOperation.getInputType(), targetOperation.getInputType()); + msg.setBody(input); + Message resultMsg = next.invoke(msg); + Object result = resultMsg.getBody(); + // FIXME: How to deal with faults? + if (resultMsg.isFault()) { + // We need to figure out what fault type it is and then transform it back the source fault type + // throw new InvocationRuntimeException((Throwable) result); + return resultMsg; + } else { + if (sourceOperation.isNonBlocking()) { + // Not to reset the message body + return resultMsg; + } + // FIXME: Should we fix the Operation model so that getOutputType returns DataType<DataType<T>>? + DataType<DataType> targetType = + new DataType<DataType>("idl:output", Object.class, targetOperation.getOutputType()); + + targetType.setOperation(targetOperation.getOutputType().getOperation()); + DataType<DataType> sourceType = + new DataType<DataType>("idl:output", Object.class, sourceOperation.getOutputType()); + sourceType.setOperation(sourceOperation.getOutputType().getOperation()); + + Object newResult = transform(result, targetType, sourceType); + if (newResult != result) { + resultMsg.setBody(newResult); + } + } + return resultMsg; + } + + private Object transform(Object source, DataType sourceType, DataType targetType) { + if (sourceType == targetType || (sourceType != null && sourceType.equals(targetType))) { + return source; + } + Map<Class<?>, Object> metadata = new HashMap<Class<?>, Object>(); + metadata.put(CompositeComponent.class, compositeComponent); + return mediator.mediate(source, sourceType, targetType, metadata); + } + + /** + * @see org.apache.tuscany.spi.wire.Interceptor#isOptimizable() + */ + public boolean isOptimizable() { + return false; + } + + /** + * @see org.apache.tuscany.spi.wire.Interceptor#setNext(org.apache.tuscany.spi.wire.Interceptor) + */ + public void setNext(Interceptor next) { + this.next = next; + } + + /** + * @param mediator the mediator to set + */ + public void setMediator(Mediator mediator) { + this.mediator = mediator; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingJavaInterfaceProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingJavaInterfaceProcessor.java new file mode 100644 index 0000000000..046578ae66 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingJavaInterfaceProcessor.java @@ -0,0 +1,121 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import java.lang.reflect.Method; +import java.lang.reflect.Type; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Arrays; +import java.util.Calendar; +import java.util.Date; +import java.util.GregorianCalendar; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; +import javax.xml.datatype.Duration; +import javax.xml.datatype.XMLGregorianCalendar; + +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorExtension; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Operation; + +import org.apache.tuscany.api.annotation.DataContext; +import org.apache.tuscany.api.annotation.DataType; + +/** + * The databinding annotation processor for java interfaces + * + * @version $Rev$ $Date$ + */ +public class DataBindingJavaInterfaceProcessor extends JavaInterfaceProcessorExtension { + + private static final String SIMPLE_JAVA_OBJECTS = "java.lang.Object"; + + private static final Class[] SIMPLE_JAVA_TYPES = + {Byte.class, Character.class, Short.class, Integer.class, Long.class, Float.class, Double.class, Date.class, + Calendar.class, GregorianCalendar.class, Duration.class, XMLGregorianCalendar.class, BigInteger.class, + BigDecimal.class}; + + private static final Set<Class> SIMPLE_TYPE_SET = new HashSet<Class>(Arrays.asList(SIMPLE_JAVA_TYPES)); + + public void visitInterface(Class<?> clazz, Class<?> callbackClass, JavaServiceContract contract) + throws InvalidServiceContractException { + Map<String, Operation<Type>> operations = contract.getOperations(); + processInterface(clazz, contract, operations); + if (callbackClass != null) { + Map<String, Operation<Type>> callbackOperations = contract.getCallbackOperations(); + processInterface(callbackClass, contract, callbackOperations); + } + } + + private void processInterface(Class<?> clazz, + JavaServiceContract contract, + Map<String, Operation<Type>> operations) { + DataType interfaceDataType = clazz.getAnnotation(DataType.class); + if (interfaceDataType != null) { + contract.setDataBinding(interfaceDataType.name()); + // FIXME: [rfeng] Keep data context as metadata? + for (DataContext c : interfaceDataType.context()) { + contract.setMetaData(c.key(), c.value()); + } + } + for (Method method : clazz.getMethods()) { + Operation<?> operation = operations.get(method.getName()); + DataType operationDataType = method.getAnnotation(DataType.class); + + if (operationDataType != null) { + operation.setDataBinding(operationDataType.name()); + // FIXME: [rfeng] Keep data context as metadata? + for (DataContext c : operationDataType.context()) { + operation.setMetaData(c.key(), c.value()); + } + } + + String dataBinding = operation.getDataBinding(); + + // FIXME: We need a better way to identify simple java types + for (org.apache.tuscany.spi.model.DataType<?> d : operation.getInputType().getLogical()) { + adjustSimpleType(d, dataBinding); + } + if (operation.getOutputType() != null) { + adjustSimpleType(operation.getOutputType(), dataBinding); + } + for (org.apache.tuscany.spi.model.DataType<?> d : operation.getFaultTypes()) { + adjustSimpleType(d, dataBinding); + } + } + } + + private void adjustSimpleType(org.apache.tuscany.spi.model.DataType<?> dataType, String dataBinding) { + Type type = dataType.getPhysical(); + if (!(type instanceof Class)) { + return; + } + Class cls = (Class) dataType.getPhysical(); + if (cls.isPrimitive() || SIMPLE_TYPE_SET.contains(cls)) { + dataType.setDataBinding(SIMPLE_JAVA_OBJECTS); + } else if (cls == String.class && (dataBinding == null || !dataBinding.equals(String.class.getName()))) { + // Identify the String as a simple type + dataType.setDataBinding(SIMPLE_JAVA_OBJECTS); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingRegistryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingRegistryImpl.java new file mode 100644 index 0000000000..4fe7a4efa7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingRegistryImpl.java @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import java.util.HashMap; +import java.util.Map; + +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.databinding.DataBinding; +import org.apache.tuscany.spi.databinding.DataBindingRegistry; +import org.apache.tuscany.spi.model.DataType; + +/** + * The default implementation of a data binding registry + * + * @version $Rev$ $Date$ + */ +@EagerInit +public class DataBindingRegistryImpl implements DataBindingRegistry { + private final Map<String, DataBinding> bindings = new HashMap<String, DataBinding>(); + + public DataBinding getDataBinding(String id) { + if (id == null) { + return null; + } + return bindings.get(id.toLowerCase()); + } + + public void register(DataBinding dataBinding) { + bindings.put(dataBinding.getName().toLowerCase(), dataBinding); + } + + public DataBinding unregister(String id) { + if (id == null) { + return null; + } + return bindings.remove(id.toLowerCase()); + } + + public DataType introspectType(Class<?> javaType) { + DataType dataType; + for (DataBinding binding : bindings.values()) { + dataType = binding.introspect(javaType); + if (dataType != null) { + return dataType; + } + } + return null; + } + + public DataType introspectType(Object value) { + DataType dataType; + for (DataBinding binding : bindings.values()) { + dataType = binding.introspect(value); + if (dataType != null) { + return dataType; + } + } + return null; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingWirePostProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingWirePostProcessor.java new file mode 100644 index 0000000000..e687a161eb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataBindingWirePostProcessor.java @@ -0,0 +1,157 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import java.util.Map; +import java.util.Set; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.databinding.Mediator; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.WirePostProcessorExtension; +import org.osoa.sca.annotations.Constructor; + +/** + * This processor is responsible to add an interceptor to invocation chain if the source and target operations have + * different databinding requirements + * + * @version $Rev$ $Date$ + */ +public class DataBindingWirePostProcessor extends WirePostProcessorExtension { + private Mediator mediator; + + @Constructor({"mediator"}) + public DataBindingWirePostProcessor(@Autowire Mediator mediator) { + super(); + this.mediator = mediator; + } + + public void process(OutboundWire source, InboundWire target) { + Map<Operation<?>, OutboundInvocationChain> chains = source.getInvocationChains(); + for (Map.Entry<Operation<?>, OutboundInvocationChain> entry : chains.entrySet()) { + Operation<?> sourceOperation = entry.getKey(); + Operation<?> targetOperation = + getTargetOperation(target.getInvocationChains().keySet(), sourceOperation.getName()); + String sourceDataBinding = sourceOperation.getDataBinding(); + String targetDataBinding = targetOperation.getDataBinding(); + if (sourceDataBinding == null && targetDataBinding == null) { + continue; + } + if (sourceDataBinding == null || targetDataBinding == null + || !sourceDataBinding.equals(targetDataBinding)) { + // Add the interceptor to the source side because multiple + // references can be wired + // to the same service + DataBindingInteceptor interceptor = + new DataBindingInteceptor(source, sourceOperation, targetOperation); + interceptor.setMediator(mediator); + entry.getValue().addInterceptor(0, interceptor); + } + } + + // Check if there's a callback + Map callbackOperations = source.getServiceContract().getCallbackOperations(); + if (callbackOperations == null || callbackOperations.isEmpty()) { + return; + } + Object targetAddress = source.getContainer().getName(); + Map<Operation<?>, OutboundInvocationChain> callbackChains = + target.getSourceCallbackInvocationChains(targetAddress); + if (callbackChains == null) { + // callback chains could be null + return; + } + for (Map.Entry<Operation<?>, OutboundInvocationChain> entry : callbackChains.entrySet()) { + Operation<?> sourceOperation = entry.getKey(); + Operation<?> targetOperation = + getTargetOperation(source.getTargetCallbackInvocationChains().keySet(), sourceOperation + .getName()); + String sourceDataBinding = sourceOperation.getDataBinding(); + String targetDataBinding = targetOperation.getDataBinding(); + if (sourceDataBinding == null && targetDataBinding == null) { + continue; + } + if (sourceDataBinding == null || targetDataBinding == null + || !sourceDataBinding.equals(targetDataBinding)) { + // Add the interceptor to the source side because multiple + // references can be wired + // to the same service + DataBindingInteceptor interceptor = + new DataBindingInteceptor(source, sourceOperation, targetOperation); + interceptor.setMediator(mediator); + entry.getValue().addInterceptor(0, interceptor); + } + } + } + + public void process(InboundWire source, OutboundWire target) { + SCAObject container = source.getContainer(); + // Either Service or Reference + boolean isReference = container instanceof ReferenceBinding; + + Map<Operation<?>, InboundInvocationChain> chains = source.getInvocationChains(); + for (Map.Entry<Operation<?>, InboundInvocationChain> entry : chains.entrySet()) { + Operation<?> sourceOperation = entry.getKey(); + Operation<?> targetOperation = + getTargetOperation(target.getInvocationChains().keySet(), sourceOperation.getName()); + String sourceDataBinding = sourceOperation.getDataBinding(); + String targetDataBinding = targetOperation.getDataBinding(); + if (sourceDataBinding == null && targetDataBinding == null) { + continue; + } + if (sourceDataBinding == null || targetDataBinding == null + || !sourceDataBinding.equals(targetDataBinding)) { + // Add the interceptor to the source side + DataBindingInteceptor interceptor = + new DataBindingInteceptor(source, sourceOperation, targetOperation); + interceptor.setMediator(mediator); + if (isReference) { + // FIXME: We need a better way to position the interceptors + target.getInvocationChains().get(targetOperation).addInterceptor(0, interceptor); + Interceptor tail = entry.getValue().getTailInterceptor(); + if (tail != null) { + // HACK to relink the bridging interceptor + tail.setNext(interceptor); + } + } else { + entry.getValue().addInterceptor(0, interceptor); + } + + } + } + } + + private Operation getTargetOperation(Set<Operation<?>> operations, String operationName) { + for (Operation<?> op : operations) { + if (op.getName().equals(operationName)) { + return op; + } + } + return null; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataTypeLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataTypeLoader.java new file mode 100644 index 0000000000..10731f8c53 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DataTypeLoader.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.InvalidValueException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.LoaderUtil; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.ModelObject; + +import org.osoa.sca.annotations.Constructor; + +/** + * The StAX loader for data type + */ +public class DataTypeLoader extends LoaderExtension<DataType> { + public static final QName DATA_BINDING = + new QName("http://tuscany.apache.org/xmlns/sca/databinding/1.0", "databinding"); + + @Constructor({"registry"}) + public DataTypeLoader(@Autowire LoaderRegistry registry) { + super(registry); + } + + @Override + public QName getXMLType() { + return DATA_BINDING; + } + + public DataType load(CompositeComponent parent, + ModelObject object, XMLStreamReader reader, + DeploymentContext deploymentContext) throws XMLStreamException, LoaderException { + assert DATA_BINDING.equals(reader.getName()); + String name = reader.getAttributeValue(null, "name"); + LoaderUtil.skipToEndElement(reader); + if (name == null) { + throw new InvalidValueException("The 'name' attrbiute is required"); + } + DataType dataType = new DataType<Class>(name, Object.class, Object.class); + return dataType; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DirectedGraph.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DirectedGraph.java new file mode 100755 index 0000000000..02adf5860c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/DirectedGraph.java @@ -0,0 +1,357 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import java.util.Collections; +import java.util.HashMap; +import java.util.HashSet; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; +import java.util.Set; + +/** + * Directed, weighted graph + * + * @param <V> The type of vertex object + * @param <E> The type of edge object + */ +public class DirectedGraph<V, E> { + private final Map<V, Vertex> vertices = new HashMap<V, Vertex>(); + + /** + * Key for the shortest path cache + */ + private final class VertexPair { + private Vertex source; + + private Vertex target; + + /** + * @param source + * @param target + */ + private VertexPair(Vertex source, Vertex target) { + super(); + this.source = source; + this.target = target; + } + + public boolean equals(Object object) { + if (!VertexPair.class.isInstance(object)) { + return false; + } + VertexPair pair = (VertexPair)object; + return source == pair.source && target == pair.target; + } + + public int hashCode() { + int x = source == null ? 0 : source.hashCode(); + int y = target == null ? 0 : target.hashCode(); + return x ^ y; + } + + } + + private final Map<VertexPair, Path> paths = new HashMap<VertexPair, Path>(); + + /** + * Vertex of a graph + */ + public final class Vertex { + private V value; + + // TODO: Do we want to support multiple edges for a vertex pair? If so, + // we should use a List instead of Map + private Map<Vertex, Edge> outEdges = new HashMap<Vertex, Edge>(); + + private Vertex(V value) { + this.value = value; + } + + public String toString() { + return "(" + value + ")"; + } + + public V getValue() { + return value; + } + + public Map<Vertex, Edge> getOutEdges() { + return outEdges; + } + + } + + /** + * An Edge connects two vertices in one direction + */ + public final class Edge { + private Vertex sourceVertex; + + private Vertex targetVertex; + + private E value; + + private int weight; + + public Edge(Vertex source, Vertex target, E value, int weight) { + this.sourceVertex = source; + this.targetVertex = target; + this.value = value; + this.weight = weight; + } + + public String toString() { + return sourceVertex + "->" + targetVertex + "[" + value + "," + weight + "]"; + } + + public E getValue() { + return value; + } + + public void setValue(E value) { + this.value = value; + } + + public Vertex getTargetVertex() { + return targetVertex; + } + + public void setTargetVertex(Vertex vertex) { + this.targetVertex = vertex; + } + + public int getWeight() { + return weight; + } + + public void setWeight(int weight) { + this.weight = weight; + } + + public Vertex getSourceVertex() { + return sourceVertex; + } + + public void setSourceVertex(Vertex sourceVertex) { + this.sourceVertex = sourceVertex; + } + } + + private final class Node implements Comparable<Node> { + + private long distance = Integer.MAX_VALUE; + + private Node previous; // NOPMD by rfeng on 9/26/06 9:17 PM + + private Vertex vertex; // NOPMD by rfeng on 9/26/06 9:17 PM + + private Node(Vertex vertex) { + this.vertex = vertex; + } + + public int compareTo(Node o) { + return (distance > o.distance) ? 1 : ((distance == o.distance) ? 0 : -1); + } + } + + public void addEdge(V source, V target, E edgeValue, int weight) { + Vertex s = getVertex(source); + if (s == null) { + s = new Vertex(source); + vertices.put(source, s); + } + Vertex t = getVertex(target); + if (t == null) { + t = new Vertex(target); + vertices.put(target, t); + } + Edge edge = new Edge(s, t, edgeValue, weight); + s.outEdges.put(t, edge); + } + + public Vertex getVertex(V source) { + Vertex s = vertices.get(source); + return s; + } + + public boolean removeEdge(V source, V target) { + Vertex s = getVertex(source); + if (s == null) { + return false; + } + + Vertex t = getVertex(target); + if (t == null) { + return false; + } + + return s.outEdges.remove(t) != null; + + } + + public Edge getEdge(Vertex source, Vertex target) { + return source.outEdges.get(target); + } + + public Edge getEdge(V source, V target) { + return getEdge(getVertex(source), getVertex(target)); + } + + /** + * Get the shortes path from the source vertex to the target vertex using + * Dijkstra's algorithm. If there's no path, null will be returned. If the + * source is the same as the target, it returns a path with empty edges with + * weight 0. + * + * @param sourceValue The value identifies the source + * @param targetValue The value identifies the target + * @return The shortest path + */ + public Path getShortestPath(V sourceValue, V targetValue) { + Vertex source = getVertex(sourceValue); + if (source == null) { + return null; + } + Vertex target = getVertex(targetValue); + if (target == null) { + return null; + } + + VertexPair pair = new VertexPair(source, target); + if (paths.containsKey(pair)) { + return paths.get(pair); + } + + // HACK: To support same vertex + if (source == target) { + Path path = new Path(); + Edge edge = getEdge(source, target); + if (edge != null) { + path.addEdge(edge); + } + paths.put(pair, path); + return path; + } + + Map<Vertex, Node> nodes = new HashMap<Vertex, Node>(); + for (Vertex v : vertices.values()) { + Node node = new Node(v); + if (v == source) { + node.distance = 0; + } + nodes.put(v, node); + } + + Set<Node> otherNodes = new HashSet<Node>(nodes.values()); + Set<Node> nodesOnPath = new HashSet<Node>(); + while (!otherNodes.isEmpty()) { + Node nextNode = extractMin(otherNodes); + if (nextNode.vertex == target) { + Path path = getPath(nextNode); + paths.put(pair, path); // Cache it + return path; + } + nodesOnPath.add(nextNode); + for (Edge edge : nextNode.vertex.outEdges.values()) { + Node adjacentNode = nodes.get(edge.targetVertex); + if (nextNode.distance + edge.weight < adjacentNode.distance) { + adjacentNode.distance = nextNode.distance + edge.weight; + adjacentNode.previous = nextNode; + } + } + } + paths.put(pair, null); // Cache it + return null; + } + + /** + * Searches for the vertex u in the vertex set Q that has the least d[u] + * value. That vertex is removed from the set Q and returned to the user. + * + * @param nodes + * @return + */ + private Node extractMin(Set<Node> nodes) { + Node node = Collections.min(nodes); + nodes.remove(node); + return node; + } + + /** + * The path between two vertices + */ + public final class Path { + private List<Edge> edges = new LinkedList<Edge>(); + + private int weight; + + public int getWeight() { + return weight; + } + + public List<Edge> getEdges() { + return edges; + } + + public void addEdge(Edge edge) { + edges.add(0, edge); + weight += edge.weight; + } + + public String toString() { + return edges + ", " + weight; + } + } + + private Path getPath(Node t) { + if (t.distance == Integer.MAX_VALUE) { + return null; + } + Path path = new Path(); + Node u = t; + while (u.previous != null) { + Edge edge = getEdge(u.previous.vertex, u.vertex); + path.addEdge(edge); + u = u.previous; + } + return path; + } + + public String toString() { + StringBuffer sb = new StringBuffer(); + for (Vertex v : vertices.values()) { + sb.append(v.outEdges.values()).append("\n"); + } + return sb.toString(); + } + + public Map<V, Vertex> getVertices() { + return vertices; + } + + public void addGraph(DirectedGraph<V, E> otherGraph) { + for (Vertex v : otherGraph.vertices.values()) { + for (Edge e : v.outEdges.values()) { + addEdge(e.sourceVertex.value, e.targetVertex.value, e.value, e.weight); + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/Input2InputTransformer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/Input2InputTransformer.java new file mode 100644 index 0000000000..8bfeb534f3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/Input2InputTransformer.java @@ -0,0 +1,217 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import java.util.List; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.databinding.DataBinding; +import org.apache.tuscany.spi.databinding.DataBindingRegistry; +import org.apache.tuscany.spi.databinding.Mediator; +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.WrapperHandler; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.apache.tuscany.spi.idl.ElementInfo; +import org.apache.tuscany.spi.model.WrapperInfo; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Operation; + +import org.osoa.sca.annotations.Service; + +/** + * This is a special transformer to transform the input from one IDL to the + * other one + */ +@Service(Transformer.class) +public class Input2InputTransformer extends TransformerExtension<Object[], Object[]> implements + PullTransformer<Object[], Object[]> { + + private static final String IDL_INPUT = "idl:input"; + + protected DataBindingRegistry dataBindingRegistry; + + protected Mediator mediator; + + public Input2InputTransformer() { + super(); + } + + @Override + public String getSourceDataBinding() { + return IDL_INPUT; + } + + @Override + public String getTargetDataBinding() { + return IDL_INPUT; + } + + /** + * @param mediator the mediator to set + */ + @Autowire + public void setMediator(Mediator mediator) { + this.mediator = mediator; + } + + /** + * @param dataBindingRegistry the dataBindingRegistry to set + */ + @Autowire + public void setDataBindingRegistry(DataBindingRegistry dataBindingRegistry) { + this.dataBindingRegistry = dataBindingRegistry; + } + + /** + * @see org.apache.tuscany.spi.databinding.extension.TransformerExtension#getSourceType() + */ + @Override + protected Class getSourceType() { + return Object[].class; + } + + /** + * @see org.apache.tuscany.spi.databinding.extension.TransformerExtension#getTargetType() + */ + @Override + protected Class getTargetType() { + return Object[].class; + } + + /** + * @see org.apache.tuscany.spi.databinding.Transformer#getWeight() + */ + public int getWeight() { + return 10000; + } + + @SuppressWarnings("unchecked") + public Object[] transform(Object[] source, TransformationContext context) { + DataType<List<DataType<?>>> sourceType = context.getSourceDataType(); + Operation<?> sourceOp = (Operation<?>)sourceType.getOperation(); + boolean sourceWrapped = sourceOp != null && sourceOp.isWrapperStyle(); + + WrapperHandler sourceWrapperHandler = null; + if (sourceWrapped) { + sourceWrapperHandler = getWapperHandler(sourceType.getOperation().getDataBinding(), true); + } + + DataType<List<DataType<QName>>> targetType = context.getTargetDataType(); + Operation<?> targetOp = (Operation<?>)targetType.getOperation(); + boolean targetWrapped = targetOp != null && targetOp.isWrapperStyle(); + WrapperHandler targetWrapperHandler = null; + if (targetWrapped) { + targetWrapperHandler = getWapperHandler(targetType.getOperation().getDataBinding(), true); + } + + if ((!sourceWrapped) && targetWrapped) { + // Unwrapped --> Wrapped + WrapperInfo wrapper = targetOp.getWrapper(); + ElementInfo wrapperElement = wrapper.getInputWrapperElement(); + + // If the source can be wrapped, wrapped it first + if (sourceWrapperHandler != null) { + Object sourceWrapper = sourceWrapperHandler.create(wrapperElement, context); + for (int i = 0; i < source.length; i++) { + ElementInfo argElement = wrapper.getInputChildElements().get(i); + sourceWrapperHandler.setChild(sourceWrapper, i, argElement, source[0]); + } + } + Object targetWrapper = targetWrapperHandler.create(wrapperElement, context); + if (source == null) { + return new Object[] {targetWrapper}; + } + List<DataType<QName>> argTypes = wrapper.getUnwrappedInputType().getLogical(); + + for (int i = 0; i < source.length; i++) { + ElementInfo argElement = wrapper.getInputChildElements().get(i); + DataType<QName> argType = argTypes.get(i); + Object child = source[i]; + child = + mediator.mediate(source[i], sourceType.getLogical().get(i), argType, context + .getMetadata()); + targetWrapperHandler.setChild(targetWrapper, i, argElement, child); + } + return new Object[] {targetWrapper}; + } else if (sourceWrapped && (!targetWrapped)) { + // Wrapped to Unwrapped + Object sourceWrapper = source[0]; + List<ElementInfo> childElements = sourceOp.getWrapper().getInputChildElements(); + Object[] target = new Object[childElements.size()]; + + targetWrapperHandler = getWapperHandler(targetType.getOperation().getDataBinding(), false); + if (targetWrapperHandler != null) { + ElementInfo wrapperElement = sourceOp.getWrapper().getInputWrapperElement(); + // Object targetWrapper = + // targetWrapperHandler.create(wrapperElement, context); + DataType<QName> targetWrapperType = + new DataType<QName>(targetType.getOperation().getDataBinding(), Object.class, + wrapperElement.getQName()); + Object targetWrapper = + mediator.mediate(sourceWrapper, + sourceType.getLogical().get(0), + targetWrapperType, + context.getMetadata()); + for (int i = 0; i < childElements.size(); i++) { + ElementInfo childElement = childElements.get(i); + target[i] = targetWrapperHandler.getChild(targetWrapper, i, childElement); + } + } else { + for (int i = 0; i < childElements.size(); i++) { + ElementInfo childElement = childElements.get(i); + Object child = sourceWrapperHandler.getChild(sourceWrapper, i, childElement); + DataType<QName> childType = + sourceOp.getWrapper().getUnwrappedInputType().getLogical().get(i); + target[i] = + mediator.mediate(child, childType, targetType.getLogical().get(i), context + .getMetadata()); + } + } + return target; + } else { + // Assuming wrapper to wrapper conversion can be handled here as + // well + Object[] newArgs = new Object[source.length]; + for (int i = 0; i < source.length; i++) { + Object child = + mediator.mediate(source[i], sourceType.getLogical().get(i), targetType.getLogical() + .get(i), context.getMetadata()); + newArgs[i] = child; + } + return newArgs; + } + } + + private WrapperHandler getWapperHandler(String dataBindingId, boolean required) { + DataBinding dataBinding = dataBindingRegistry.getDataBinding(dataBindingId); + WrapperHandler wrapperHandler = dataBinding == null ? null : dataBinding.getWrapperHandler(); + if (wrapperHandler == null && required) { + throw new TransformationException( + "No wrapper handler is provided for databinding: " + dataBindingId); + } + return wrapperHandler; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/MediatorImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/MediatorImpl.java new file mode 100644 index 0000000000..0093c0de91 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/MediatorImpl.java @@ -0,0 +1,171 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.databinding.DataBindingRegistry; +import org.apache.tuscany.spi.databinding.DataPipe; +import org.apache.tuscany.spi.databinding.Mediator; +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.PushTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.TransformerRegistry; +import org.apache.tuscany.spi.model.DataType; +import org.osoa.sca.annotations.Scope; + +/** + * Default Mediator implementation + */ +@Scope("COMPOSITE") +public class MediatorImpl implements Mediator { + + private DataBindingRegistry dataBindingRegistry; + + private TransformerRegistry transformerRegistry; + + @Autowire + public void setTransformerRegistry(TransformerRegistry transformerRegistry) { + this.transformerRegistry = transformerRegistry; + } + + /** + * @param dataBindingRegistry the dataBindingRegistry to set + */ + @Autowire + public void setDataBindingRegistry(DataBindingRegistry dataBindingRegistry) { + this.dataBindingRegistry = dataBindingRegistry; + } + + /** + * @see org.apache.tuscany.spi.databinding.Mediator#mediate(java.lang.Object, + * org.apache.tuscany.spi.model.DataType, + * org.apache.tuscany.spi.model.DataType, Map) + */ + @SuppressWarnings("unchecked") + public Object mediate(Object source, + DataType sourceDataType, + DataType targetDataType, + Map<Class<?>, Object> metadata) { + if (sourceDataType == null) { + sourceDataType = dataBindingRegistry.introspectType(source); + } + if (sourceDataType == null) { + return source; + } else if (sourceDataType.equals(targetDataType)) { + return source; + } + + List<Transformer> path = getTransformerChain(sourceDataType, targetDataType); + + Object result = source; + int size = path.size(); + int i = 0; + while (i < size) { + Transformer transformer = path.get(i); + TransformationContext context = + createTransformationContext(sourceDataType, targetDataType, size, i, transformer, metadata); + // the source and target type + if (transformer instanceof PullTransformer) { + // For intermediate node, set data type to null + result = ((PullTransformer)transformer).transform(result, context); + } else if (transformer instanceof PushTransformer) { + DataPipe dataPipe = (i < size - 1) ? (DataPipe)path.get(++i) : null; + ((PushTransformer)transformer).transform(result, dataPipe.getSink(), context); + result = dataPipe.getResult(); + } + i++; + } + + return result; + } + + private TransformationContext createTransformationContext(DataType sourceDataType, + DataType targetDataType, + int size, + int index, + Transformer transformer, + Map<Class<?>, Object> metadata) { + DataType sourceType = + (index == 0) ? sourceDataType : new DataType<Object>(transformer.getSourceDataBinding(), + Object.class, null); + DataType targetType = + (index == size - 1) ? targetDataType : new DataType<Object>(transformer.getTargetDataBinding(), + Object.class, null); + ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); + TransformationContext context = + new TransformationContextImpl(sourceType, targetType, classLoader, metadata); + return context; + } + + @SuppressWarnings("unchecked") + public void mediate(Object source, + Object target, + DataType sourceDataType, + DataType targetDataType, + Map<Class<?>, Object> metadata) { + if (source == null) { + // Shortcut for null value + return; + } + if (sourceDataType == null) { + sourceDataType = dataBindingRegistry.introspectType(source); + } + if (sourceDataType == null) { + return; + } else if (sourceDataType.equals(targetDataType)) { + return; + } + + List<Transformer> path = getTransformerChain(sourceDataType, targetDataType); + Object result = source; + int size = path.size(); + for (int i = 0; i < size; i++) { + Transformer transformer = path.get(i); + TransformationContext context = + createTransformationContext(sourceDataType, targetDataType, size, i, transformer, metadata); + + if (transformer instanceof PullTransformer) { + result = ((PullTransformer)transformer).transform(result, context); + } else if (transformer instanceof PushTransformer) { + DataPipe dataPipe = (i < size - 1) ? (DataPipe)path.get(++i) : null; + Object sink = dataPipe != null ? dataPipe.getSink() : target; + ((PushTransformer)transformer).transform(result, sink, context); + result = (dataPipe != null) ? dataPipe.getResult() : null; + } + } + } + + private List<Transformer> getTransformerChain(DataType sourceDataType, DataType targetDataType) { + String sourceId = sourceDataType.getDataBinding(); + String targetId = targetDataType.getDataBinding(); + List<Transformer> path = transformerRegistry.getTransformerChain(sourceId, targetId); + if (path == null) { + TransformationException ex = new TransformationException("No path found for the transformation"); + ex.addContextName("Source: " + sourceId); + ex.addContextName("Target: " + targetId); + throw ex; + } + return path; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/Output2OutputTransformer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/Output2OutputTransformer.java new file mode 100644 index 0000000000..aaca7d2b9c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/Output2OutputTransformer.java @@ -0,0 +1,201 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import java.util.List; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.databinding.DataBinding; +import org.apache.tuscany.spi.databinding.DataBindingRegistry; +import org.apache.tuscany.spi.databinding.Mediator; +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.WrapperHandler; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.apache.tuscany.spi.idl.ElementInfo; +import org.apache.tuscany.spi.model.WrapperInfo; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Operation; +import org.osoa.sca.annotations.Service; + +/** + * This is a special transformer to transform the output from one IDL to the + * other one + */ +@Service(Transformer.class) +public class Output2OutputTransformer extends TransformerExtension<Object, Object> implements + PullTransformer<Object, Object> { + private static final String IDL_OUTPUT = "idl:output"; + + protected DataBindingRegistry dataBindingRegistry; + + protected Mediator mediator; + + /** + * @param wrapperHandler + */ + public Output2OutputTransformer() { + super(); + } + + /** + * @param mediator the mediator to set + */ + @Autowire + public void setMediator(Mediator mediator) { + this.mediator = mediator; + } + + /** + * @param dataBindingRegistry the dataBindingRegistry to set + */ + @Autowire + public void setDataBindingRegistry(DataBindingRegistry dataBindingRegistry) { + this.dataBindingRegistry = dataBindingRegistry; + } + + @Override + public String getSourceDataBinding() { + return IDL_OUTPUT; + } + + @Override + public String getTargetDataBinding() { + return IDL_OUTPUT; + } + + /** + * @see org.apache.tuscany.spi.databinding.extension.TransformerExtension#getSourceType() + */ + @Override + protected Class getSourceType() { + return Object.class; + } + + /** + * @see org.apache.tuscany.spi.databinding.extension.TransformerExtension#getTargetType() + */ + @Override + protected Class getTargetType() { + return Object.class; + } + + /** + * @see org.apache.tuscany.spi.databinding.Transformer#getWeight() + */ + public int getWeight() { + return 10; + } + + private WrapperHandler getWapperHandler(Operation<?> operation) { + String dataBindingId; + dataBindingId = operation.getDataBinding(); + DataBinding dataBinding = dataBindingRegistry.getDataBinding(dataBindingId); + WrapperHandler wrapperHandler = dataBinding == null ? null : dataBinding.getWrapperHandler(); + if (wrapperHandler == null) { + throw new TransformationException( + "No wrapper handler is provided for databinding: " + dataBindingId); + } + return wrapperHandler; + } + + private WrapperHandler getWapperHandler(String dataBindingId) { + DataBinding dataBinding = dataBindingRegistry.getDataBinding(dataBindingId); + return dataBinding == null ? null : dataBinding.getWrapperHandler(); + } + + @SuppressWarnings("unchecked") + public Object transform(Object response, TransformationContext context) { + try { + DataType<DataType> sourceType = context.getSourceDataType(); + Operation<?> sourceOp = (Operation<?>)sourceType.getOperation(); + boolean sourceWrapped = sourceOp != null && sourceOp.isWrapperStyle(); + WrapperHandler sourceWrapperHandler = null; + if (sourceWrapped) { + sourceWrapperHandler = getWapperHandler(sourceOp); + } + + DataType<DataType> targetType = context.getTargetDataType(); + Operation<?> targetOp = (Operation<?>)targetType.getOperation(); + boolean targetWrapped = targetOp != null && targetOp.isWrapperStyle(); + WrapperHandler targetWrapperHandler = null; + if (targetWrapped) { + targetWrapperHandler = getWapperHandler(targetOp); + } + + if ((!sourceWrapped) && targetWrapped) { + // Unwrapped --> Wrapped + WrapperInfo wrapper = targetOp.getWrapper(); + Object targetWrapper = + targetWrapperHandler.create(wrapper.getOutputWrapperElement(), context); + + List<ElementInfo> childElements = wrapper.getOutputChildElements(); + if (childElements.isEmpty()) { + // void output + return targetWrapper; + } + ElementInfo argElement = childElements.get(0); + DataType<QName> argType = wrapper.getUnwrappedOutputType(); + Object child = response; + child = mediator.mediate(response, sourceType.getLogical(), argType, context.getMetadata()); + targetWrapperHandler.setChild(targetWrapper, 0, argElement, child); + return targetWrapper; + } else if (sourceWrapped && (!targetWrapped)) { + // Wrapped to Unwrapped + Object sourceWrapper = response; + List<ElementInfo> childElements = sourceOp.getWrapper().getOutputChildElements(); + if (childElements.isEmpty()) { + // The void output + return null; + } + ElementInfo childElement = childElements.get(0); + + targetWrapperHandler = getWapperHandler(targetType.getLogical().getDataBinding()); + if (targetWrapperHandler != null) { + ElementInfo wrapperElement = sourceOp.getWrapper().getInputWrapperElement(); + // Object targetWrapper = + // targetWrapperHandler.create(wrapperElement, context); + DataType<QName> targetWrapperType = + new DataType<QName>(targetType.getLogical().getDataBinding(), Object.class, + wrapperElement.getQName()); + Object targetWrapper = + mediator.mediate(sourceWrapper, sourceType.getLogical(), targetWrapperType, context + .getMetadata()); + return targetWrapperHandler.getChild(targetWrapper, 0, childElement); + } else { + Object child = sourceWrapperHandler.getChild(sourceWrapper, 0, childElement); + DataType<?> childType = sourceOp.getWrapper().getUnwrappedOutputType(); + return mediator.mediate(child, childType, targetType.getLogical(), context.getMetadata()); + } + } else { + // FIXME: Do we want to handle wrapped to wrapped? + return mediator.mediate(response, sourceType.getLogical(), targetType.getLogical(), context + .getMetadata()); + } + } catch (Exception e) { + throw new TransformationException(e); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/PassByValueInterceptor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/PassByValueInterceptor.java new file mode 100644 index 0000000000..1252885244 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/PassByValueInterceptor.java @@ -0,0 +1,244 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.core.databinding.impl;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.ObjectStreamClass;
+import java.io.OutputStream;
+import java.io.Serializable;
+import java.util.IdentityHashMap;
+import java.util.Map;
+
+import org.apache.tuscany.spi.databinding.DataBinding;
+import org.apache.tuscany.spi.wire.Interceptor;
+import org.apache.tuscany.spi.wire.Message;
+
+import org.apache.tuscany.core.util.JavaIntrospectionHelper;
+
+/**
+ * An interceptor to enforce pass-by-value semantics for remotable interfaces
+ *
+ * @version $Rev$ $Date$
+ */
+public class PassByValueInterceptor implements Interceptor {
+ private DataBinding[] argsDataBindings;
+ private DataBinding resultDataBinding;
+
+ private DataBinding dataBinding;
+
+ private Interceptor next;
+
+ public Interceptor getNext() {
+ return next;
+ }
+
+ public boolean isOptimizable() {
+ return false;
+ }
+
+ public void setNext(Interceptor next) {
+ this.next = next;
+ }
+
+ public Message invoke(Message msg) {
+ Object obj = msg.getBody();
+ msg.setBody(copy((Object[]) obj));
+ Message result = getNext().invoke(msg);
+
+ if (!result.isFault()) {
+ result.setBody(copy(result.getBody(), getResultDataBinding()));
+ }
+ return result;
+ }
+
+
+ public Object[] copy(Object[] args) {
+ if (args == null) {
+ return null;
+ }
+ Object[] copiedArgs = new Object[args.length];
+ Map<Object, Object> map = new IdentityHashMap<Object, Object>();
+ for (int i = 0; i < args.length; i++) {
+ if (args[i] == null) {
+ copiedArgs[i] = null;
+ } else {
+ Object copiedArg = map.get(args[i]);
+ if (copiedArg != null) {
+ copiedArgs[i] = copiedArg;
+ } else {
+ DataBinding dataBinding =
+ (getArgsDataBindings() != null) ? getArgsDataBindings()[i] : null;
+ copiedArg = copy(args[i], dataBinding);
+ map.put(args[i], copiedArg);
+ copiedArgs[i] = copiedArg;
+ }
+ }
+ }
+ return copiedArgs;
+ }
+
+ public Object copy(Object arg, DataBinding argDataBinding) {
+ if (arg == null) {
+ return null;
+ }
+ Object copiedArg;
+ if (dataBinding != null) {
+ copiedArg = dataBinding.copy(arg);
+ } else {
+ if (argDataBinding != null) {
+ copiedArg = argDataBinding.copy(arg);
+ } else {
+ final Class clazz = arg.getClass();
+ if (JavaIntrospectionHelper.isImmutable(clazz)) {
+ // Immutable classes
+ return arg;
+ }
+ copiedArg = copyJavaObject(arg);
+ }
+ }
+ return copiedArg;
+ }
+
+ private Object copyJavaObject(Object arg) {
+ try {
+ return deserializeJavaObject(serializeJavaObject(arg));
+ } catch (IllegalArgumentException e) {
+ throw e;
+ //System.out.println("Problem serializing...");
+ //return arg;
+ }
+ }
+
+ public byte[] serializeJavaObject(Object arg) throws IllegalArgumentException {
+ if (arg == null) {
+ return null;
+ }
+
+ ByteArrayOutputStream bos = null;
+ ObjectOutputStream oos = null;
+
+ try {
+ if (arg instanceof Serializable) {
+ bos = new ByteArrayOutputStream();
+ oos = getObjectOutputStream(bos);
+ oos.writeObject(arg);
+
+ return bos.toByteArray();
+ } else {
+ throw new IllegalArgumentException("Unable to serialize using Java Serialization");
+ }
+ } catch (IOException e) {
+ throw new IllegalArgumentException("Exception while serializing argument ", e);
+ } finally {
+ try {
+ if (oos != null) {
+ oos.close();
+ }
+ if (bos != null) {
+ bos.close();
+ }
+ } catch (IOException e) {
+ throw new IllegalArgumentException("Exception while serializing argument ", e);
+ }
+ }
+ }
+
+ public Object deserializeJavaObject(byte[] arg) {
+ if (arg == null) {
+ return null;
+ }
+ final Class clazz = arg.getClass();
+ if (JavaIntrospectionHelper.isImmutable(clazz)) {
+ // Immutable classes
+ return arg;
+ }
+
+ ByteArrayInputStream bis = null;
+ ObjectInputStream ois = null;
+
+ try {
+ bis = new ByteArrayInputStream(arg);
+ ois = getObjectInputStream(bis, clazz.getClassLoader());
+
+ return ois.readObject();
+ } catch (IOException e) {
+ throw new IllegalArgumentException("Exception when attempting to Java Deserialization of object ", e);
+ } catch (ClassNotFoundException e) {
+ throw new IllegalArgumentException("Exception when attempting to Java Deserialization of object ", e);
+ } finally {
+ try {
+ if (ois != null) {
+ ois.close();
+ }
+ assert bis != null;
+ bis.close();
+ } catch (IOException e) {
+ throw new IllegalArgumentException("Exception when attempting to Java Deserialization of object ", e);
+ }
+ }
+ }
+
+ protected ObjectOutputStream getObjectOutputStream(OutputStream os) throws IOException {
+ return new ObjectOutputStream(os);
+ }
+
+ protected ObjectInputStream getObjectInputStream(InputStream is, final ClassLoader cl) throws IOException {
+ return new ObjectInputStream(is) {
+ @Override
+ protected Class<?> resolveClass(ObjectStreamClass desc) throws IOException, ClassNotFoundException {
+ try {
+ return Class.forName(desc.getName(), false, cl);
+ } catch (ClassNotFoundException e) {
+ return super.resolveClass(desc);
+ }
+ }
+
+ };
+ }
+
+ public DataBinding getDataBinding() {
+ return dataBinding;
+ }
+
+ public void setDataBinding(DataBinding dataBinding) {
+ this.dataBinding = dataBinding;
+ }
+
+ public DataBinding[] getArgsDataBindings() {
+ return argsDataBindings;
+ }
+
+ public void setArgsDataBindings(DataBinding[] argsDataBindings) {
+ this.argsDataBindings = argsDataBindings;
+ }
+
+ public DataBinding getResultDataBinding() {
+ return resultDataBinding;
+ }
+
+ public void setResultDataBinding(DataBinding retDataBinding) {
+ this.resultDataBinding = retDataBinding;
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/PassByValueWirePostProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/PassByValueWirePostProcessor.java new file mode 100644 index 0000000000..c5a9a66731 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/PassByValueWirePostProcessor.java @@ -0,0 +1,190 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.core.databinding.impl;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.spi.annotation.Autowire;
+import org.apache.tuscany.spi.databinding.DataBinding;
+import org.apache.tuscany.spi.databinding.DataBindingRegistry;
+import org.apache.tuscany.spi.extension.AtomicComponentExtension;
+import org.apache.tuscany.spi.model.DataType;
+import org.apache.tuscany.spi.model.Operation;
+import org.apache.tuscany.spi.model.ServiceContract;
+import org.apache.tuscany.spi.wire.InboundInvocationChain;
+import org.apache.tuscany.spi.wire.InboundWire;
+import org.apache.tuscany.spi.wire.Interceptor;
+import org.apache.tuscany.spi.wire.OutboundWire;
+import org.apache.tuscany.spi.wire.WirePostProcessorExtension;
+
+/**
+ * This processor is responsible for enforcing the pass-by-value semantics required of Remotable interfaces. This is
+ * done by adding a pass-by-value interceptor to the inbound invocation chain of a target if the target interface is
+ * Remotable.
+ *
+ * @version $Rev$ $Date$
+ */
+public class PassByValueWirePostProcessor extends WirePostProcessorExtension {
+
+ private DataBindingRegistry dataBindingRegistry;
+
+ public PassByValueWirePostProcessor() {
+ super();
+
+ }
+
+ /**
+ * @param dataBindingRegistry the dataBindingRegistry to set
+ */
+ @Autowire
+ public void setDataBindingRegistry(DataBindingRegistry dataBindingRegistry) {
+ this.dataBindingRegistry = dataBindingRegistry;
+ }
+
+ public void process(OutboundWire source, InboundWire target) {
+ Interceptor tailInterceptor;
+ PassByValueInterceptor passByValueInterceptor;
+ Operation<?> targetOperation;
+ Operation<?> sourceOperation;
+ DataBinding[] argsDataBindings;
+ DataBinding resultDataBinding;
+
+ boolean allowsPassByReference = false;
+ if (target.getContainer() instanceof AtomicComponentExtension) {
+ allowsPassByReference =
+ ((AtomicComponentExtension) target.getContainer()).isAllowsPassByReference();
+ }
+ if (target.getServiceContract().isRemotable()
+ && !allowsPassByReference) {
+ Map<Operation<?>, InboundInvocationChain> chains = target.getInvocationChains();
+ for (Map.Entry<Operation<?>, InboundInvocationChain> entry : chains.entrySet()) {
+ targetOperation = entry.getKey();
+ sourceOperation =
+ getSourceOperation(source.getInvocationChains().keySet(), targetOperation.getName());
+
+
+ if (null != sourceOperation) {
+ argsDataBindings = resolveArgsDataBindings(targetOperation);
+ resultDataBinding = resolveResultDataBinding(targetOperation);
+ passByValueInterceptor = new PassByValueInterceptor();
+ passByValueInterceptor.setDataBinding(getDataBinding(targetOperation));
+ passByValueInterceptor.setArgsDataBindings(argsDataBindings);
+ passByValueInterceptor.setResultDataBinding(resultDataBinding);
+ entry.getValue().addInterceptor(0, passByValueInterceptor);
+ tailInterceptor = source.getInvocationChains().get(sourceOperation).getTailInterceptor();
+ if (tailInterceptor != null) {
+ tailInterceptor.setNext(passByValueInterceptor);
+ }
+ }
+ }
+ }
+
+ // Check if there's a callback
+ Map callbackOperations = source.getServiceContract().getCallbackOperations();
+ allowsPassByReference = false;
+ if (source.getContainer() instanceof AtomicComponentExtension) {
+ allowsPassByReference =
+ ((AtomicComponentExtension) source.getContainer()).isAllowsPassByReference();
+ }
+
+ if (source.getServiceContract().isRemotable()
+ && !allowsPassByReference
+ && callbackOperations != null
+ && !callbackOperations.isEmpty()) {
+ Object targetAddress = source.getContainer().getName();
+ Map<Operation<?>, InboundInvocationChain> callbackChains = source.getTargetCallbackInvocationChains();
+ for (Map.Entry<Operation<?>, InboundInvocationChain> entry : callbackChains.entrySet()) {
+ targetOperation = entry.getKey();
+ sourceOperation =
+ getSourceOperation(target.getSourceCallbackInvocationChains(targetAddress).keySet(),
+ targetOperation.getName());
+
+ argsDataBindings = resolveArgsDataBindings(targetOperation);
+ resultDataBinding = resolveResultDataBinding(targetOperation);
+
+ passByValueInterceptor = new PassByValueInterceptor();
+ passByValueInterceptor.setDataBinding(getDataBinding(targetOperation));
+ passByValueInterceptor.setArgsDataBindings(argsDataBindings);
+ passByValueInterceptor.setResultDataBinding(resultDataBinding);
+
+ entry.getValue().addInterceptor(0, passByValueInterceptor);
+ tailInterceptor =
+ target.getSourceCallbackInvocationChains(targetAddress).get(sourceOperation)
+ .getTailInterceptor();
+ if (tailInterceptor != null) {
+ tailInterceptor.setNext(passByValueInterceptor);
+ }
+ }
+ }
+ }
+
+ public void process(InboundWire source, OutboundWire target) {
+ //to be done if required..
+ }
+
+ private Operation getSourceOperation(Set<Operation<?>> operations, String operationName) {
+ for (Operation<?> op : operations) {
+ if (op.getName().equals(operationName)) {
+ return op;
+ }
+ }
+ return null;
+ }
+
+ private DataBinding getDataBinding(Operation<?> operation) {
+ String dataBinding = operation.getDataBinding();
+ if (dataBinding == null) {
+ ServiceContract<?> serviceContract = operation.getServiceContract();
+ dataBinding = serviceContract.getDataBinding();
+ }
+ return dataBindingRegistry.getDataBinding(dataBinding);
+
+ }
+
+ @SuppressWarnings("unchecked")
+ private DataBinding[] resolveArgsDataBindings(Operation operation) {
+ List<DataType<?>> argumentTypes = (List<DataType<?>>) operation.getInputType().getLogical();
+ DataBinding[] argDataBindings = new DataBinding[argumentTypes.size()];
+ int count = 0;
+ for (DataType argType : argumentTypes) {
+ argDataBindings[count] = null;
+ if (argType != null) {
+ if (argType.getLogical() instanceof Class) {
+ argDataBindings[count] =
+ dataBindingRegistry.getDataBinding(((Class) argType.getLogical()).getName());
+ }
+ }
+ ++count;
+ }
+ return argDataBindings;
+ }
+
+ private DataBinding resolveResultDataBinding(Operation operation) {
+ DataType<?> resultType = (DataType<?>) operation.getOutputType();
+ DataBinding resultBinding = null;
+ if (resultType != null && resultType.getLogical() instanceof Class) {
+ Class<?> logical = (Class<?>) resultType.getLogical();
+ resultBinding = dataBindingRegistry.getDataBinding(logical.getName());
+ }
+ return resultBinding;
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/PipedTransformer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/PipedTransformer.java new file mode 100755 index 0000000000..388ea710a7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/PipedTransformer.java @@ -0,0 +1,66 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import org.apache.tuscany.spi.databinding.DataPipe; +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.PushTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; + +/** + * A utility class to connect PushTransformer and DataPipe to create a + * PullTransformer + * + * @param <S> Source type + * @param <I> Intermidate type + * @param <R> Result type + */ +public class PipedTransformer<S, I, R> implements PullTransformer<S, R> { + private PushTransformer<S, I> pusher; + + private DataPipe<I, R> pipe; + + /** + * @param pumper + * @param pipe + */ + public PipedTransformer(PushTransformer<S, I> pumper, DataPipe<I, R> pipe) { + super(); + this.pusher = pumper; + this.pipe = pipe; + } + + public R transform(S source, TransformationContext context) { + pusher.transform(source, pipe.getSink(), context); + return pipe.getResult(); + } + + public String getSourceDataBinding() { + return pusher.getSourceDataBinding(); + } + + public String getTargetDataBinding() { + return pipe.getTargetDataBinding(); + } + + public int getWeight() { + return pusher.getWeight() + pipe.getWeight(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/SimpleDataBinding.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/SimpleDataBinding.java new file mode 100644 index 0000000000..b1550c9f0a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/SimpleDataBinding.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import org.osoa.sca.annotations.Property; + +import org.apache.tuscany.spi.databinding.extension.DataBindingExtension; +import org.apache.tuscany.spi.loader.MissingResourceException; + +/** + * Simple databinding represented by a base java type. A SCDL property className is used to customize this component. + * <p/> + * The following illustrates how a simple data binding can be registered as a SCA component. + * <p/> + * <pre> + * <component name="databinding.MyDataBinding"><br> + * <system:implementation.java + * class="org.apache.tuscany.databinding.impl.SimpleDataBinding"/><br> + * <property name="className">my.Type</property><br> + * </component> + * </pre> + * + * @version $Rv$ $Date$ + */ +public class SimpleDataBinding extends DataBindingExtension { + + public SimpleDataBinding(@Property(name = "className")String className) throws MissingResourceException { + super(resolve(className)); + } + + private static Class<?> resolve(String className) throws MissingResourceException { + ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); + try { + return Class.forName(className, false, classLoader); + } catch (ClassNotFoundException e) { + classLoader = SimpleDataBinding.class.getClassLoader(); + try { + return Class.forName(className, false, classLoader); + } catch (ClassNotFoundException e1) { + throw new MissingResourceException(className, e1); + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/TransformationContextImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/TransformationContextImpl.java new file mode 100755 index 0000000000..47f340097b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/TransformationContextImpl.java @@ -0,0 +1,83 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import java.lang.ref.WeakReference; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.model.DataType; + +public class TransformationContextImpl implements TransformationContext { + private DataType sourceDataType; + + private DataType targetDataType; + + private final Map<Class<?>, Object> metadata = new HashMap<Class<?>, Object>(); + + private WeakReference<ClassLoader> classLoaderRef; + + public TransformationContextImpl() { + super(); + setClassLoader(Thread.currentThread().getContextClassLoader()); + } + + public TransformationContextImpl(DataType sourceDataType, + DataType targetDataType, + ClassLoader classLoader, + Map<Class<?>, Object> metadata) { + super(); + this.sourceDataType = sourceDataType; + this.targetDataType = targetDataType; + setClassLoader(classLoader); + if (metadata != null) { + this.metadata.putAll(metadata); + } + } + + public DataType getSourceDataType() { + return sourceDataType; + } + + public DataType getTargetDataType() { + return targetDataType; + } + + public void setSourceDataType(DataType sourceDataType) { + this.sourceDataType = sourceDataType; + } + + public void setTargetDataType(DataType targetDataType) { + this.targetDataType = targetDataType; + } + + public final void setClassLoader(ClassLoader classLoader) { + this.classLoaderRef = new WeakReference<ClassLoader>(classLoader); + } + + public ClassLoader getClassLoader() { + return classLoaderRef.get(); + } + + public Map<Class<?>, Object> getMetadata() { + return metadata; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/TransformerRegistryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/TransformerRegistryImpl.java new file mode 100755 index 0000000000..c8bfa1cc8c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/impl/TransformerRegistryImpl.java @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import java.util.ArrayList; +import java.util.List; + +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.TransformerRegistry; + +/** + * @version $Rev$ $Date$ + */ +@EagerInit +public class TransformerRegistryImpl implements TransformerRegistry { + + private final DirectedGraph<Object, Transformer> graph = new DirectedGraph<Object, Transformer>(); + + public void registerTransformer(String sourceType, String resultType, int weight, Transformer transformer) { + graph.addEdge(sourceType, resultType, transformer, weight); + } + + public void registerTransformer(Transformer transformer) { + graph.addEdge(transformer.getSourceDataBinding(), + transformer.getTargetDataBinding(), + transformer, + transformer.getWeight()); + } + + public boolean unregisterTransformer(String sourceType, String resultType) { + return graph.removeEdge(sourceType, resultType); + } + + public Transformer getTransformer(String sourceType, String resultType) { + DirectedGraph<Object, Transformer>.Edge edge = graph.getEdge(sourceType, resultType); + return (edge == null) ? null : edge.getValue(); + } + + public List<Transformer> getTransformerChain(String sourceType, String resultType) { + List<Transformer> transformers = new ArrayList<Transformer>(); + DirectedGraph<Object, Transformer>.Path path = graph.getShortestPath(sourceType, resultType); + if (path == null) { + return null; + } + for (DirectedGraph<Object, Transformer>.Edge edge : path.getEdges()) { + transformers.add(edge.getValue()); + } + return transformers; + } + + public String toString() { + return graph.toString(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/DOMDataBinding.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/DOMDataBinding.java new file mode 100644 index 0000000000..d2df8cf888 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/DOMDataBinding.java @@ -0,0 +1,56 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + + +import org.w3c.dom.Node; + +import org.apache.tuscany.spi.databinding.WrapperHandler; +import org.apache.tuscany.spi.databinding.extension.DataBindingExtension; + +/** + * DOM DataBinding + * + * @version $Rev$ $Date$ + */ +public class DOMDataBinding extends DataBindingExtension { + public static final String NAME = Node.class.getName(); + + public DOMDataBinding() { + super(Node.class); + } + + @Override + public WrapperHandler getWrapperHandler() { + return new DOMWrapperHandler(); + } + + public Object copy(Object source) { + if (Node.class.isAssignableFrom(source.getClass())) { + Node nodeSource = (Node) source; + Node2String strTransformer = new Node2String(); + String stringCopy = strTransformer.transform(nodeSource, null); + + String2Node nodeTransformer = new String2Node(); + return nodeTransformer.transform(stringCopy, null); + } + + return super.copy(source); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/DOMWrapperHandler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/DOMWrapperHandler.java new file mode 100644 index 0000000000..0373ebcdfe --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/DOMWrapperHandler.java @@ -0,0 +1,79 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.namespace.QName; +import javax.xml.parsers.ParserConfigurationException; + +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.WrapperHandler; +import org.apache.tuscany.spi.databinding.extension.DOMHelper; +import org.apache.tuscany.spi.idl.ElementInfo; +import org.w3c.dom.Document; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +public class DOMWrapperHandler implements WrapperHandler<Node> { + + private Document document; + + public DOMWrapperHandler() { + super(); + try { + this.document = DOMHelper.newDocument(); + } catch (ParserConfigurationException e) { + throw new TransformationException(e); + } + } + + public Node create(ElementInfo element, TransformationContext context) { + QName name = element.getQName(); + return DOMHelper.createElement(document, name); + } + + public Object getChild(Node wrapper, int i, ElementInfo element) { + int index = 0; + NodeList nodes = wrapper.getChildNodes(); + for (int j = 0; j < nodes.getLength(); j++) { + Node node = nodes.item(j); + if (node.getNodeType() != Node.ELEMENT_NODE) { + continue; + } + if (index != i) { + index++; + } else { + QName name = DOMHelper.getQName(node); + if (name.equals(element.getQName())) { + return node; + } + } + } + return null; + } + + public void setChild(Node wrapper, int i, ElementInfo childElement, Object value) { + Node node = (Node) value; + if (node.getNodeType() == Node.DOCUMENT_NODE) { + node = ((Document) node).getDocumentElement(); + } + wrapper.appendChild(wrapper.getOwnerDocument().importNode(node, true)); + } +}
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/DOMXMLStreamReader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/DOMXMLStreamReader.java new file mode 100644 index 0000000000..f94ddd545f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/DOMXMLStreamReader.java @@ -0,0 +1,1415 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import javax.xml.XMLConstants; +import javax.xml.namespace.NamespaceContext; +import javax.xml.namespace.QName; +import javax.xml.stream.Location; +import javax.xml.stream.XMLStreamException; + +import org.w3c.dom.Attr; +import org.w3c.dom.CharacterData; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.NamedNodeMap; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +import org.apache.tuscany.core.databinding.xml.StAXHelper.XMLFragmentStreamReader; + +public class DOMXMLStreamReader implements XMLFragmentStreamReader { + protected static class DelegatingNamespaceContext implements NamespaceContext { + private int counter; + + private NamespaceContext parent; + + private Map<String, String> prefixToNamespaceMapping = new HashMap<String, String>(); + + public DelegatingNamespaceContext(NamespaceContext parent) { + super(); + this.parent = parent; + + prefixToNamespaceMapping.put("xml", "http://www.w3.org/XML/1998/namespace"); + prefixToNamespaceMapping.put("xmlns", "http://www.w3.org/2000/xmlns/"); + prefixToNamespaceMapping.put("xsi", "http://www.w3.org/2001/XMLSchema-instance"); + } + + public synchronized QName createQName(String nsURI, String name) { + String prefix = nsURI != null ? (String) getPrefix(nsURI) : null; + if (prefix == null && nsURI != null && !nsURI.equals("")) { + prefix = "p" + (counter++); + } + if (prefix == null) { + prefix = ""; + } + if (nsURI != null) { + prefixToNamespaceMapping.put(prefix, nsURI); + } + return new QName(nsURI, name, prefix); + } + + public String getNamespaceURI(String prefix) { + if (prefix == null) { + throw new IllegalArgumentException("Prefix is null"); + } + + String ns = (String) prefixToNamespaceMapping.get(prefix); + if (ns != null) { + return ns; + } else if (parent != null) { + return parent.getNamespaceURI(prefix); + } else { + return null; + } + } + + public String getPrefix(String nsURI) { + if (nsURI == null) { + throw new IllegalArgumentException("Namespace is null"); + } + for (Map.Entry<String, String> entry1 : prefixToNamespaceMapping.entrySet()) { + Map.Entry entry = entry1; + if (entry.getValue().equals(nsURI)) { + return (String) entry.getKey(); + } + } + if (parent != null) { + return parent.getPrefix(nsURI); + } else { + return null; + } + } + + public Iterator getPrefixes(String nsURI) { + List<String> prefixList = new ArrayList<String>(); + for (Map.Entry<String, String> entry : prefixToNamespaceMapping.entrySet()) { + if (entry.getValue().equals(nsURI)) { + prefixList.add(entry.getKey()); + } + } + if (parent != null) { + for (Iterator i = parent.getPrefixes(nsURI); i.hasNext();) { + prefixList.add((String) i.next()); + } + } + return prefixList.iterator(); + } + + public void registerMapping(String prefix, String nsURI) { + prefixToNamespaceMapping.put(prefix, nsURI); + } + + public void removeMapping(String prefix) { + prefixToNamespaceMapping.remove(prefix); + } + + public void setParent(NamespaceContext parent) { + this.parent = parent; + } + } + + protected static class NameValuePair implements Map.Entry { + private Object key; + + private Object value; + + public NameValuePair(Object key, Object value) { + this.key = key; + this.value = value; + } + + public Object getKey() { + return key; + } + + public Object getValue() { + return value; + } + + public Object setValue(Object value) { + Object v = this.value; + this.value = value; + return v; + } + + } + + protected static class SimpleElementStreamReader implements XMLFragmentStreamReader { + + private static final int END_ELEMENT_STATE = 2; + + private static final int START_ELEMENT_STATE = 0; + + private static final int START_ELEMENT_STATE_WITH_NULL = 3; + + private static final int TEXT_STATE = 1; + + private static final QName XSI_NIL_QNAME = + new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi"); + + private QName name; + + private DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext(null); + + private int state = START_ELEMENT_STATE; + + private String value; + + public SimpleElementStreamReader(QName name, String value) { + this.name = name; + this.value = value; + if (value == null) { + state = START_ELEMENT_STATE_WITH_NULL; + } + } + + public void close() throws XMLStreamException { + // Do nothing - we've nothing to free here + } + + public int getAttributeCount() { + if (state == START_ELEMENT_STATE_WITH_NULL) { + return 1; + } + if (state == START_ELEMENT_STATE) { + return 0; + } else { + throw new IllegalStateException(); + } + + } + + public String getAttributeLocalName(int i) { + if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) { + return XSI_NIL_QNAME.getLocalPart(); + } + if (state == START_ELEMENT_STATE) { + return null; + } else { + throw new IllegalStateException(); + } + } + + public QName getAttributeName(int i) { + if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) { + return XSI_NIL_QNAME; + } + if (state == START_ELEMENT_STATE) { + return null; + } else { + throw new IllegalStateException(); + } + } + + public String getAttributeNamespace(int i) { + if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) { + return XSI_NIL_QNAME.getNamespaceURI(); + } + if (state == START_ELEMENT_STATE) { + return null; + } else { + throw new IllegalStateException(); + } + } + + public String getAttributePrefix(int i) { + if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) { + return XSI_NIL_QNAME.getPrefix(); + } + if (state == START_ELEMENT_STATE) { + return null; + } else { + throw new IllegalStateException(); + } + } + + public String getAttributeType(int i) { + return null; // not implemented + } + + public String getAttributeValue(int i) { + if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) { + return "true"; + } + if (state == START_ELEMENT_STATE) { + return null; + } else { + throw new IllegalStateException(); + } + } + + public String getAttributeValue(String string, String string1) { + if (state == TEXT_STATE) { + // todo something + return null; + } else { + return null; + } + + } + + public String getCharacterEncodingScheme() { + return null; + } + + public String getElementText() throws XMLStreamException { + if (state == START_ELEMENT) { + // move to the end state and return the value + state = END_ELEMENT_STATE; + return value; + } else { + throw new XMLStreamException(); + } + + } + + public String getEncoding() { + return "UTF-8"; + } + + public int getEventType() { + switch (state) { + case START_ELEMENT_STATE: + case START_ELEMENT_STATE_WITH_NULL: + return START_ELEMENT; + case END_ELEMENT_STATE: + return END_ELEMENT; + case TEXT_STATE: + return CHARACTERS; + default: + throw new UnsupportedOperationException(); + // we've no idea what this is!!!!! + } + + } + + public String getLocalName() { + if (state != TEXT_STATE) { + return name.getLocalPart(); + } else { + return null; + } + } + + public Location getLocation() { + return new Location() { + public int getCharacterOffset() { + return 0; + } + + public int getColumnNumber() { + return 0; + } + + public int getLineNumber() { + return 0; + } + + public String getPublicId() { + return null; + } + + public String getSystemId() { + return null; + } + }; + } + + public QName getName() { + if (state != TEXT_STATE) { + return name; + } else { + return null; + } + } + + public NamespaceContext getNamespaceContext() { + return this.namespaceContext; + } + + public int getNamespaceCount() { + if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent()) { + return 1; + } else { + return 0; + } + + } + + public String getNamespacePrefix(int i) { + if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent() && i == 0) { + return XSI_NIL_QNAME.getPrefix(); + } else { + return null; + } + } + + public String getNamespaceURI() { + if (state != TEXT_STATE) { + return name.getNamespaceURI(); + } else { + return null; + } + + } + + public String getNamespaceURI(int i) { + if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent() && i == 0) { + return XSI_NIL_QNAME.getNamespaceURI(); + } else { + return null; + } + } + + public String getNamespaceURI(String prefix) { + return namespaceContext.getNamespaceURI(prefix); + } + + public String getPIData() { + return null; + } + + public String getPITarget() { + return null; + } + + public String getPrefix() { + if (state != TEXT_STATE) { + return name.getPrefix(); + } else { + return null; + } + } + + public Object getProperty(String key) throws IllegalArgumentException { + return null; + } + + public String getText() { + if (state == TEXT_STATE) { + return value; + } else { + throw new IllegalStateException(); + } + } + + public char[] getTextCharacters() { + if (state == TEXT_STATE) { + return value.toCharArray(); + } else { + throw new IllegalStateException(); + } + } + + public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException { + // not implemented + throw new UnsupportedOperationException(); + } + + public int getTextLength() { + if (state == TEXT_STATE) { + return value.length(); + } else { + throw new IllegalStateException(); + } + + } + + public int getTextStart() { + if (state == TEXT_STATE) { + return 0; + } else { + throw new IllegalStateException(); + } + } + + public String getVersion() { + return null; // todo 1.0 ? + } + + public boolean hasName() { + return state != TEXT_STATE; + + } + + public boolean hasNext() throws XMLStreamException { + return state != END_ELEMENT_STATE; + } + + public boolean hasText() { + return state == TEXT_STATE; + } + + public void init() { + // just add the current elements namespace and prefix to the this + // elements nscontext + registerNamespace(name.getPrefix(), name.getNamespaceURI()); + + } + + public boolean isAttributeSpecified(int i) { + return false; // no attribs here + } + + public boolean isCharacters() { + return state == TEXT_STATE; + } + + public boolean isEndElement() { + return state == END_ELEMENT_STATE; + } + + public boolean isEndOfFragment() { + return state == END_ELEMENT_STATE; + } + + public boolean isStandalone() { + return false; + } + + public boolean isStartElement() { + return state == START_ELEMENT_STATE || state == START_ELEMENT_STATE_WITH_NULL; + } + + public boolean isWhiteSpace() { + return false; // no whitespaces here + } + + /** + * Test whether the xsi namespace is present + * + * @return + */ + private boolean isXsiNamespacePresent() { + return namespaceContext.getNamespaceURI(XSI_NIL_QNAME.getPrefix()) != null; + } + + public int next() throws XMLStreamException { + switch (state) { + case START_ELEMENT_STATE: + state = TEXT_STATE; + return CHARACTERS; + case START_ELEMENT_STATE_WITH_NULL: + state = END_ELEMENT_STATE; + return END_ELEMENT; + case END_ELEMENT_STATE: + // oops, not supposed to happen! + throw new XMLStreamException("end already reached!"); + case TEXT_STATE: + state = END_ELEMENT_STATE; + return END_ELEMENT; + default: + throw new XMLStreamException("unknown event type!"); + } + } + + public int nextTag() throws XMLStreamException { + return 0; // todo + } + + /** + * @param prefix + * @param uri + */ + private void registerNamespace(String prefix, String uri) { + // todo - need to fix this up to cater for cases where + // namespaces are having no prefixes + if (!uri.equals(namespaceContext.getNamespaceURI(prefix))) { + // this namespace is not there. Need to declare it + namespaceContext.registerMapping(prefix, uri); + } + } + + public void require(int i, String string, String string1) throws XMLStreamException { + // not implemented + } + + public void setParentNamespaceContext(NamespaceContext nsContext) { + this.namespaceContext.setParent(nsContext); + } + + public boolean standaloneSet() { + return false; + } + + } + + private static final int DELEGATED_STATE = 2; + + private static final int END_ELEMENT_STATE = 1; + + // states for this pullparser - it can only have three states + private static final int START_ELEMENT_STATE = 0; + + private static final int TEXT_STATE = 3; + + private Map.Entry[] attributes; + + // reference to the child reader + private XMLFragmentStreamReader childReader; + + // current property index + private int currentPropertyIndex; + + private Map<String, String> declaredNamespaceMap = new HashMap<String, String>(); + + private QName elementQName; + + // we always create a new namespace context + private DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext(null); + + private Map.Entry[] properties; + + private Element rootElement; + + private String rootElementName; + + private String rootElementURI; + + // integer field that keeps the state of this + // parser. + private int state = START_ELEMENT_STATE; + + public DOMXMLStreamReader(Node node) { + switch (node.getNodeType()) { + case Node.DOCUMENT_NODE: + this.rootElement = ((Document) node).getDocumentElement(); + break; + case Node.ELEMENT_NODE: + this.rootElement = (Element) node; + break; + default: + throw new IllegalArgumentException("Illegal Node"); + } + this.rootElementName = rootElement.getLocalName(); + this.rootElementURI = rootElement.getNamespaceURI(); + + declaredNamespaceMap.put("xml", "http://www.w3.org/XML/1998/namespace"); + declaredNamespaceMap.put("xmlns", "http://www.w3.org/2000/xmlns/"); + declaredNamespaceMap.put("xsi", "http://www.w3.org/2001/XMLSchema-instance"); + + populateProperties(); + } + + /* + * we need to pass in a namespace context since when delegated, we've no + * idea of the current namespace context. So it needs to be passed on here! + */ + protected DOMXMLStreamReader(QName elementQName, Map.Entry[] properties, Map.Entry[] attributes) { + // validate the lengths, since both the arrays are supposed + // to have + this.properties = properties; + this.elementQName = elementQName; + this.attributes = attributes; + + } + + public void close() throws XMLStreamException { + // do nothing here - we have no resources to free + } + + public int getAttributeCount() { + return (state == DELEGATED_STATE) ? childReader.getAttributeCount() + : ((attributes != null) && (state == START_ELEMENT_STATE) ? attributes.length : 0); + } + + public String getAttributeLocalName(int i) { + if (state == DELEGATED_STATE) { + return childReader.getAttributeLocalName(i); + } else if (state == START_ELEMENT_STATE) { + QName name = getAttributeName(i); + if (name == null) { + return null; + } else { + return name.getLocalPart(); + } + } else { + throw new IllegalStateException(); + } + } + + /** + * @param i + * @return + */ + public QName getAttributeName(int i) { + if (state == DELEGATED_STATE) { + return childReader.getAttributeName(i); + } else if (state == START_ELEMENT_STATE) { + if (attributes == null) { + return null; + } else { + if ((i >= (attributes.length)) || i < 0) { // out of range + return null; + } else { + // get the attribute pointer + Object attribPointer = attributes[i].getKey(); + // case one - attrib name is null + // this should be the pointer to the OMAttribute then + if (attribPointer instanceof String) { + return new QName((String) attribPointer); + } else if (attribPointer instanceof QName) { + return (QName) attribPointer; + } else { + return null; + } + } + } + } else { + throw new IllegalStateException(); // as per the api contract + } + + } + + public String getAttributeNamespace(int i) { + if (state == DELEGATED_STATE) { + return childReader.getAttributeNamespace(i); + } else if (state == START_ELEMENT_STATE) { + QName name = getAttributeName(i); + if (name == null) { + return null; + } else { + return name.getNamespaceURI(); + } + } else { + throw new IllegalStateException(); + } + } + + public String getAttributePrefix(int i) { + if (state == DELEGATED_STATE) { + return childReader.getAttributePrefix(i); + } else if (state == START_ELEMENT_STATE) { + QName name = getAttributeName(i); + if (name == null) { + return null; + } else { + return name.getPrefix(); + } + } else { + throw new IllegalStateException(); + } + } + + public String getAttributeType(int i) { + return null; // not supported + } + + public String getAttributeValue(int i) { + if (state == DELEGATED_STATE) { + return childReader.getAttributeValue(i); + } else if (state == START_ELEMENT_STATE) { + if (attributes == null) { + return null; + } else { + if ((i >= (attributes.length)) || i < 0) { // out of range + return null; + } else { + // get the attribute pointer + Object attribPointer = attributes[i].getKey(); + Object omAttribObj = attributes[i].getValue(); + // case one - attrib name is null + // this should be the pointer to the OMAttribute then + if (attribPointer instanceof String) { + return (String) omAttribObj; + } else if (attribPointer instanceof QName) { + return (String) omAttribObj; + } else { + return null; + } + } + } + } else { + throw new IllegalStateException(); + } + + } + + public String getAttributeValue(String nsUri, String localName) { + + int attribCount = getAttributeCount(); + String returnValue = null; + QName attribQualifiedName; + for (int i = 0; i < attribCount; i++) { + attribQualifiedName = getAttributeName(i); + if (nsUri == null) { + if (localName.equals(attribQualifiedName.getLocalPart())) { + returnValue = getAttributeValue(i); + break; + } + } else { + if (localName.equals(attribQualifiedName.getLocalPart()) && nsUri.equals(attribQualifiedName + .getNamespaceURI())) { + returnValue = getAttributeValue(i); + break; + } + } + + } + + return returnValue; + } + + public String getCharacterEncodingScheme() { + return null; // todo - should we return something for this ? + } + + /** + * todo implement the right contract for this + * + * @return + * @throws XMLStreamException + */ + public String getElementText() throws XMLStreamException { + if (state == DELEGATED_STATE) { + return childReader.getElementText(); + } else { + return null; + } + + } + + public String getEncoding() { + if (state == DELEGATED_STATE) { + return childReader.getEncoding(); + } else { + // we've no idea what the encoding is going to be in this case + // perhaps we ought to return some constant here, which the user + // might + // have access to change! + return null; + } + } + + // ///////////////////////////////////////////////////////////////////////// + // / attribute handling + // ///////////////////////////////////////////////////////////////////////// + + public int getEventType() { + if (state == START_ELEMENT_STATE) { + return START_ELEMENT; + } else if (state == END_ELEMENT_STATE) { + return END_ELEMENT; + } else { // this is the delegated state + return childReader.getEventType(); + } + + } + + public String getLocalName() { + if (state == DELEGATED_STATE) { + return childReader.getLocalName(); + } else if (state != TEXT_STATE) { + return elementQName.getLocalPart(); + } else { + throw new IllegalStateException(); + } + } + + /** + * @return + */ + public Location getLocation() { + // return a default location + return new Location() { + public int getCharacterOffset() { + return 0; + } + + public int getColumnNumber() { + return 0; + } + + public int getLineNumber() { + return 0; + } + + public String getPublicId() { + return null; + } + + public String getSystemId() { + return null; + } + }; + } + + public QName getName() { + if (state == DELEGATED_STATE) { + return childReader.getName(); + } else if (state != TEXT_STATE) { + return elementQName; + } else { + throw new IllegalStateException(); + } + + } + + public NamespaceContext getNamespaceContext() { + if (state == DELEGATED_STATE) { + return childReader.getNamespaceContext(); + } else { + return namespaceContext; + } + + } + + public int getNamespaceCount() { + if (state == DELEGATED_STATE) { + return childReader.getNamespaceCount(); + } else { + return declaredNamespaceMap.size(); + } + } + + /** + * @param i + * @return + */ + public String getNamespacePrefix(int i) { + if (state == DELEGATED_STATE) { + return childReader.getNamespacePrefix(i); + } else if (state != TEXT_STATE) { + // order the prefixes + String[] prefixes = makePrefixArray(); + if ((i >= prefixes.length) || (i < 0)) { + return null; + } else { + return prefixes[i]; + } + + } else { + throw new IllegalStateException(); + } + + } + + public String getNamespaceURI() { + if (state == DELEGATED_STATE) { + return childReader.getNamespaceURI(); + } else if (state == TEXT_STATE) { + return null; + } else { + return elementQName.getNamespaceURI(); + } + } + + public String getNamespaceURI(int i) { + if (state == DELEGATED_STATE) { + return childReader.getNamespaceURI(i); + } else if (state != TEXT_STATE) { + String namespacePrefix = getNamespacePrefix(i); + return namespacePrefix == null ? null : (String) declaredNamespaceMap.get(namespacePrefix); + } else { + throw new IllegalStateException(); + } + + } + + // ///////////////////////////////////////////////////////////////////////// + // //////////// end of attribute handling + // ///////////////////////////////////////////////////////////////////////// + + // ////////////////////////////////////////////////////////////////////////// + // //////////// namespace handling + // ////////////////////////////////////////////////////////////////////////// + + public String getNamespaceURI(String prefix) { + return namespaceContext.getNamespaceURI(prefix); + } + + public String getPIData() { + throw new UnsupportedOperationException("Yet to be implemented !!"); + } + + public String getPITarget() { + throw new UnsupportedOperationException("Yet to be implemented !!"); + } + + public String getPrefix() { + if (state == DELEGATED_STATE) { + return childReader.getPrefix(); + } else if (state == TEXT_STATE) { + return null; + } else { + return elementQName.getPrefix(); + } + } + + /** + * @param key + * @return + * @throws IllegalArgumentException + */ + public Object getProperty(String key) throws IllegalArgumentException { + if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) { + return null; + } else if (state == TEXT_STATE) { + return null; + } else if (state == DELEGATED_STATE) { + return childReader.getProperty(key); + } else { + return null; + } + + } + + // ///////////////////////////////////////////////////////////////////////// + // /////// end of namespace handling + // ///////////////////////////////////////////////////////////////////////// + + public String getText() { + if (state == DELEGATED_STATE) { + return childReader.getText(); + } else if (state == TEXT_STATE) { + return (String) properties[currentPropertyIndex - 1].getValue(); + } else { + throw new IllegalStateException(); + } + } + + public char[] getTextCharacters() { + if (state == DELEGATED_STATE) { + return childReader.getTextCharacters(); + } else if (state == TEXT_STATE) { + return properties[currentPropertyIndex - 1].getValue() == null ? new char[0] + : ((String) properties[currentPropertyIndex - 1].getValue()).toCharArray(); + } else { + throw new IllegalStateException(); + } + } + + public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException { + if (state == DELEGATED_STATE) { + return childReader.getTextCharacters(i, chars, i1, i2); + } else if (state == TEXT_STATE) { + // todo - implement this + return 0; + } else { + throw new IllegalStateException(); + } + } + + public int getTextLength() { + if (state == DELEGATED_STATE) { + return childReader.getTextLength(); + } else if (state == TEXT_STATE) { + return 0; // assume text always starts at 0 + } else { + throw new IllegalStateException(); + } + } + + public int getTextStart() { + if (state == DELEGATED_STATE) { + return childReader.getTextStart(); + } else if (state == TEXT_STATE) { + return 0; // assume text always starts at 0 + } else { + throw new IllegalStateException(); + } + } + + public String getVersion() { + return null; + } + + public boolean hasName() { + // since this parser always has a name, the hasname + // has to return true if we are still navigating this element + // if not we should ask the child reader for it. + if (state == DELEGATED_STATE) { + return childReader.hasName(); + } else { + return state != TEXT_STATE; + } + } + + /** + * @return + * @throws XMLStreamException + */ + public boolean hasNext() throws XMLStreamException { + if (state == DELEGATED_STATE) { + if (childReader.isEndOfFragment()) { + // the child reader is done. We shouldn't be getting the + // hasnext result from the child pullparser then + return true; + } else { + return childReader.hasNext(); + } + } else { + return state == START_ELEMENT_STATE || state == TEXT_STATE; + + } + } + + /** + * check the validity of this implementation + * + * @return + */ + public boolean hasText() { + if (state == DELEGATED_STATE) { + return childReader.hasText(); + } else { + return state == TEXT_STATE; + } + } + + /** + * we need to split out the calling to the populate namespaces seperately since this needs to be done *after* + * setting the parent namespace context. We cannot assume it will happen at construction! + */ + public void init() { + // here we have an extra issue to attend to. we need to look at the + // prefixes and uris (the combination) and populate a hashmap of + // namespaces. The hashmap of namespaces will be used to serve the + // namespace context + + populateNamespaceContext(); + } + + public boolean isAttributeSpecified(int i) { + return false; // not supported + } + + public boolean isCharacters() { + if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) { + return false; + } + return childReader.isCharacters(); + } + + public boolean isEndElement() { + if (state == START_ELEMENT_STATE) { + return false; + } else if (state == END_ELEMENT_STATE) { + return true; + } + return childReader.isEndElement(); + } + + /** + * are we done ? + * + * @return + */ + public boolean isEndOfFragment() { + return state == END_ELEMENT_STATE; + } + + public boolean isStandalone() { + return true; + } + + public boolean isStartElement() { + if (state == START_ELEMENT_STATE) { + return true; + } else if (state == END_ELEMENT_STATE) { + return false; + } + return childReader.isStartElement(); + } + + public boolean isWhiteSpace() { + if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) { + return false; + } + return childReader.isWhiteSpace(); + } + + /** + * Get the prefix list from the hastable and take that into an array + * + * @return + */ + private String[] makePrefixArray() { + String[] prefixes = + (String[]) declaredNamespaceMap.keySet().toArray(new String[declaredNamespaceMap.size()]); + Arrays.sort(prefixes); + return prefixes; + } + + public int next() throws XMLStreamException { + return updateStatus(); + } + + /** + * todo implement this + * + * @return + * @throws XMLStreamException + */ + public int nextTag() throws XMLStreamException { + return 0; + } + + // ///////////////////////////////////////////////////////////////////////// + // / Other utility methods + // //////////////////////////////////////////////////////////////////////// + + /** + * Populates a namespace context + */ + private void populateNamespaceContext() { + + // first add the current element namespace to the namespace context + // declare it if not found + registerNamespace(elementQName.getPrefix(), elementQName.getNamespaceURI()); + + // traverse through the attributes and populate the namespace context + // the attrib list can be of many combinations + // the valid combinations are + // String - String + // QName - QName + // null - OMAttribute + + if (attributes != null) { + for (int i = 0; i < attributes.length; i++) { // jump in two + Object attribName = attributes[i].getKey(); + if (attribName instanceof String) { + // ignore this case - Nothing to do + } else if (attribName instanceof QName) { + QName attribQName = (QName) attribName; + registerNamespace(attribQName.getPrefix(), attribQName.getNamespaceURI()); + + } + } + } + + } + + public final void populateProperties() { + if (properties != null) { + return; + } + if (elementQName == null) { + elementQName = namespaceContext.createQName(this.rootElementURI, this.rootElementName); + } else { + elementQName = + namespaceContext.createQName(elementQName.getNamespaceURI(), elementQName.getLocalPart()); + } + + List<Object> elementList = new ArrayList<Object>(); + List<Object> attributeList = new ArrayList<Object>(); + NamedNodeMap nodeMap = rootElement.getAttributes(); + for (int i = 0; i < nodeMap.getLength(); i++) { + Attr attr = (Attr) nodeMap.item(i); + if (XMLConstants.XMLNS_ATTRIBUTE_NS_URI.equals(attr.getNamespaceURI())) { + // Skip xmlns:xxx + if (!attr.getName().equals(attr.getLocalName())) { + // Skip xmlns="..." + registerNamespace(attr.getLocalName(), attr.getValue()); + } else { + registerNamespace(XMLConstants.DEFAULT_NS_PREFIX, attr.getValue()); + } + continue; + } + QName attrName = new QName(attr.getNamespaceURI(), attr.getLocalName()); + NameValuePair pair = new NameValuePair(attrName, attr.getValue()); + attributeList.add(pair); + } + NodeList nodeList = rootElement.getChildNodes(); + for (int i = 0; i < nodeList.getLength(); i++) { + Node node = nodeList.item(i); + switch (node.getNodeType()) { + case Node.TEXT_NODE: + case Node.CDATA_SECTION_NODE: + NameValuePair pair = new NameValuePair(ELEMENT_TEXT, ((CharacterData) node).getData()); + elementList.add(pair); + break; + + case Node.ELEMENT_NODE: + Element element = (Element) node; + QName elementName = new QName(element.getNamespaceURI(), element.getLocalName()); + pair = new NameValuePair(elementName, new DOMXMLStreamReader(element)); + elementList.add(pair); + break; + } + } + properties = elementList.toArray(new Map.Entry[elementList.size()]); + attributes = attributeList.toArray(new Map.Entry[attributeList.size()]); + } + + /** + * A convenient method to reuse the properties + * + * @return event to be thrown + * @throws XMLStreamException + */ + private int processProperties() throws XMLStreamException { + // move to the next property depending on the current property + // index + Object propPointer = properties[currentPropertyIndex].getKey(); + QName propertyQName = null; + boolean textFound = false; + if (propPointer == null) { + throw new XMLStreamException("property key cannot be null!"); + } else if (propPointer instanceof String) { + // propPointer being a String has a special case + // that is it can be a the special constant ELEMENT_TEXT that + // says this text event + if (ELEMENT_TEXT.equals(propPointer)) { + textFound = true; + } else { + propertyQName = new QName((String) propPointer); + } + } else if (propPointer instanceof QName) { + propertyQName = (QName) propPointer; + } else { + // oops - we've no idea what kind of key this is + throw new XMLStreamException("unidentified property key!!!" + propPointer); + } + + // ok! we got the key. Now look at the value + Object propertyValue = properties[currentPropertyIndex].getValue(); + // cater for the special case now + if (textFound) { + // no delegation here - make the parser null and immediately + // return with the event characters + childReader = null; + state = TEXT_STATE; + currentPropertyIndex++; + return CHARACTERS; + } else if (propertyValue == null || propertyValue instanceof String) { + // strings are handled by the NameValuePairStreamReader + childReader = new SimpleElementStreamReader(propertyQName, (String) propertyValue); + childReader.setParentNamespaceContext(this.namespaceContext); + childReader.init(); + } else if (propertyValue instanceof DOMXMLStreamReader) { + // ADBbean has it's own method to get a reader + XMLFragmentStreamReader reader = (DOMXMLStreamReader) propertyValue; + // we know for sure that this is an ADB XMLStreamreader. + // However we need to make sure that it is compatible + childReader = reader; + childReader.setParentNamespaceContext(this.namespaceContext); + childReader.init(); + } else { + // all special possiblilities has been tried! Let's treat + // the thing as a bean and try generating events from it + throw new UnsupportedOperationException("Not supported"); + // childReader = new + // WrappingXMLStreamReader(BeanUtil.getPullParser(propertyValue, + // propertyQName)); + // we cannot register the namespace context here + } + + // set the state here + state = DELEGATED_STATE; + // we are done with the delegation + // increment the property index + currentPropertyIndex++; + return childReader.getEventType(); + } + + /** + * @param prefix + * @param uri + */ + private void registerNamespace(String prefix, String uri) { + if (!uri.equals(namespaceContext.getNamespaceURI(prefix))) { + namespaceContext.registerMapping(prefix, uri); + declaredNamespaceMap.put(prefix, uri); + } + } + + public void require(int i, String string, String string1) throws XMLStreamException { + throw new UnsupportedOperationException(); + } + + /** + * add the namespace context + */ + + public void setParentNamespaceContext(NamespaceContext nsContext) { + // register the namespace context passed in to this + this.namespaceContext.setParent(nsContext); + + } + + public boolean standaloneSet() { + return true; + } + + /** + * By far this should be the most important method in this class this method changes the state of the parser + * according to the change in the + */ + private int updateStatus() throws XMLStreamException { + int returnEvent = -1; // invalid state is the default state + switch (state) { + case START_ELEMENT_STATE: + // current element is start element. We should be looking at the + // property list and making a pullparser for the property value + if (properties == null || properties.length == 0) { + // no properties - move to the end element state + // straightaway + state = END_ELEMENT_STATE; + returnEvent = END_ELEMENT; + } else { + // there are properties. now we should delegate this task to + // a + // child reader depending on the property type + returnEvent = processProperties(); + + } + break; + case END_ELEMENT_STATE: + // we've reached the end element already. If the user tries to + // push + // further ahead then it is an exception + throw new XMLStreamException("Trying to go beyond the end of the pullparser"); + + case DELEGATED_STATE: + if (childReader.isEndOfFragment()) { + // we've reached the end! + if (currentPropertyIndex > (properties.length - 1)) { + state = END_ELEMENT_STATE; + returnEvent = END_ELEMENT; + } else { + returnEvent = processProperties(); + } + } else { + returnEvent = childReader.next(); + } + break; + + case TEXT_STATE: + // if there are any more event we should be delegating to + // processProperties. if not we just return an end element + if (currentPropertyIndex > (properties.length - 1)) { + state = END_ELEMENT_STATE; + returnEvent = END_ELEMENT; + } else { + returnEvent = processProperties(); + } + break; + } + return returnEvent; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputSource2Node.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputSource2Node.java new file mode 100644 index 0000000000..e9757fa13c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputSource2Node.java @@ -0,0 +1,65 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.transform.Source; +import javax.xml.transform.dom.DOMResult; +import javax.xml.transform.stream.StreamSource; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; +import org.xml.sax.InputSource; + +/** + * Push DOM InputSource to Node + */ +@Service(Transformer.class) +public class InputSource2Node extends TransformerExtension<InputSource, Node> implements + PullTransformer<InputSource, Node> { + private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer(); + + public Node transform(InputSource source, TransformationContext context) { + try { + Source streamSource = new StreamSource(source.getCharacterStream()); + DOMResult result = new DOMResult(); + TRANSFORMER.transform(streamSource, result, context); + return result.getNode(); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return InputSource.class; + } + + public Class getTargetType() { + return Node.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputSource2SAX.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputSource2SAX.java new file mode 100644 index 0000000000..be78a07ede --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputSource2SAX.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import org.apache.tuscany.spi.databinding.PushTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.xml.sax.ContentHandler; +import org.xml.sax.InputSource; +import org.xml.sax.XMLReader; +import org.xml.sax.helpers.XMLReaderFactory; + +/** + * Push InputSource to SAX + */ +@Service(Transformer.class) +public class InputSource2SAX extends TransformerExtension<InputSource, ContentHandler> implements + PushTransformer<InputSource, ContentHandler> { + + public void transform(InputSource source, ContentHandler target, TransformationContext context) { + try { + XMLReader reader = XMLReaderFactory.createXMLReader(); + reader.setFeature("http://xml.org/sax/features/namespaces", true); + reader.setFeature("http://xml.org/sax/features/namespace-prefixes", false); + reader.setContentHandler(target); + reader.parse(source); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return InputSource.class; + } + + public Class getTargetType() { + return ContentHandler.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputStream2Node.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputStream2Node.java new file mode 100644 index 0000000000..e103c82b33 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputStream2Node.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.InputStream; + +import javax.xml.transform.Source; +import javax.xml.transform.dom.DOMResult; +import javax.xml.transform.sax.SAXSource; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; +import org.xml.sax.InputSource; + +/** + * Push DOM InputSource to Node + */ +@Service(Transformer.class) +public class InputStream2Node extends TransformerExtension<InputStream, Node> implements + PullTransformer<InputStream, Node> { + private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer(); + + public Node transform(InputStream source, TransformationContext context) { + try { + Source streamSource = new SAXSource(new InputSource(source)); + DOMResult result = new DOMResult(); + TRANSFORMER.transform(streamSource, result, context); + return result.getNode(); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return InputStream.class; + } + + public Class getTargetType() { + return Node.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputStream2SAX.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputStream2SAX.java new file mode 100644 index 0000000000..d74863ea95 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/InputStream2SAX.java @@ -0,0 +1,62 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.InputStream; + +import org.apache.tuscany.spi.databinding.PushTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.xml.sax.ContentHandler; +import org.xml.sax.InputSource; +import org.xml.sax.XMLReader; +import org.xml.sax.helpers.XMLReaderFactory; + +/** + * Push InputStream to SAX + */ +@Service(Transformer.class) +public class InputStream2SAX extends TransformerExtension<InputStream, ContentHandler> implements + PushTransformer<InputStream, ContentHandler> { + public void transform(InputStream source, ContentHandler target, TransformationContext context) { + try { + XMLReader reader = XMLReaderFactory.createXMLReader(); + reader.setContentHandler(target); + reader.parse(new InputSource(source)); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return InputStream.class; + } + + public Class getTargetType() { + return ContentHandler.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2Object.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2Object.java new file mode 100644 index 0000000000..ec0560e878 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2Object.java @@ -0,0 +1,49 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.SimpleType2JavaTransformer; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Document; +import org.w3c.dom.Node; + +/** + * Transformer to convert data from an simple Node to Java Object + */ +@Service(Transformer.class) +public class Node2Object extends SimpleType2JavaTransformer<Node> { + + public Node2Object() { + super(null); + } + + @Override + protected String getText(Node source) { + if (source instanceof Document) { + source = ((Document)source).getDocumentElement(); + } + return source.getTextContent(); + } + + public Class getSourceType() { + return Node.class; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2OutputStream.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2OutputStream.java new file mode 100644 index 0000000000..34fbdf8c6f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2OutputStream.java @@ -0,0 +1,66 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.OutputStream; + +import javax.xml.transform.Result; +import javax.xml.transform.Source; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; + +import org.apache.tuscany.spi.databinding.PushTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; + +/** + * Push DOM Node to OutputStream + */ +@Service(Transformer.class) +public class Node2OutputStream extends TransformerExtension<Node, OutputStream> implements + PushTransformer<Node, OutputStream> { + private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer(); + + public void transform(Node source, OutputStream writer, TransformationContext context) { + try { + Source domSource = new DOMSource(source); + Result result = new StreamResult(writer); + TRANSFORMER.transform(domSource, result, context); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return Node.class; + } + + public Class getTargetType() { + return OutputStream.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2String.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2String.java new file mode 100755 index 0000000000..92378e96a3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2String.java @@ -0,0 +1,59 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.StringWriter; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; + +/** + * Transform DOM Node to XML String + */ +@Service(org.apache.tuscany.spi.databinding.Transformer.class) +public class Node2String extends TransformerExtension<Node, String> implements PullTransformer<Node, String> { + private static final Node2Writer TRANSFORMER = new Node2Writer(); + + public String transform(Node source, TransformationContext context) { + try { + StringWriter writer = new StringWriter(); + TRANSFORMER.transform(source, writer, context); + return writer.toString(); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return Node.class; + } + + public Class getTargetType() { + return String.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2Writer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2Writer.java new file mode 100644 index 0000000000..96328fdd2f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2Writer.java @@ -0,0 +1,65 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.Writer; + +import javax.xml.transform.Result; +import javax.xml.transform.Source; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; + +import org.apache.tuscany.spi.databinding.PushTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; + +/** + * Push DOM Node to Writer + */ +@Service(Transformer.class) +public class Node2Writer extends TransformerExtension<Node, Writer> implements PushTransformer<Node, Writer> { + private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer(); + + public void transform(Node source, Writer writer, TransformationContext context) { + try { + Source domSource = new DOMSource(source); + Result result = new StreamResult(writer); + TRANSFORMER.transform(domSource, result, context); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return Node.class; + } + + public Class getTargetType() { + return Writer.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2XMLStreamReader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2XMLStreamReader.java new file mode 100644 index 0000000000..bff9051e01 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Node2XMLStreamReader.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.core.databinding.xml.StAXHelper.XMLDocumentStreamReader; +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; + +/** + * Transform DOM Node to XML XMLStreamReader + */ +@Service(Transformer.class) +public class Node2XMLStreamReader extends TransformerExtension<Node, XMLStreamReader> implements + PullTransformer<Node, XMLStreamReader> { + + public XMLStreamReader transform(Node source, TransformationContext context) { + try { + DOMXMLStreamReader reader = new DOMXMLStreamReader(source); + return new XMLDocumentStreamReader(reader); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return Node.class; + } + + public Class getTargetType() { + return XMLStreamReader.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Object2Node.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Object2Node.java new file mode 100644 index 0000000000..7f472ba4ff --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Object2Node.java @@ -0,0 +1,62 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.namespace.QName; +import javax.xml.parsers.ParserConfigurationException; + +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.DOMHelper; +import org.apache.tuscany.spi.databinding.extension.Java2SimpleTypeTransformer; +import org.apache.tuscany.spi.idl.ElementInfo; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Document; +import org.w3c.dom.Node; + +/** + * Transformer to convert data from a simple java object to Node + */ +@Service(Transformer.class) +public class Object2Node extends Java2SimpleTypeTransformer<Node> { + + private Document factory; + + public Object2Node() { + super(null); + try { + factory = DOMHelper.newDocument(); + } catch (ParserConfigurationException e) { + throw new TransformationException(e); + } + } + + protected Node createElement(ElementInfo element, String text, TransformationContext context) { + QName name = element.getQName(); + Node root = DOMHelper.createElement(factory, name); + root.appendChild(factory.createTextNode(text)); + return root; + } + + public Class getTargetType() { + return Node.class; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Reader2Node.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Reader2Node.java new file mode 100644 index 0000000000..02de055c35 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Reader2Node.java @@ -0,0 +1,65 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.Reader; + +import javax.xml.transform.Source; +import javax.xml.transform.dom.DOMResult; +import javax.xml.transform.stream.StreamSource; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; + +/** + * Push DOM Reader to Node + */ +@Service(Transformer.class) +public class Reader2Node extends TransformerExtension<Reader, Node> implements PullTransformer<Reader, Node> { + private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer(); + + public Node transform(Reader source, TransformationContext context) { + try { + Source streamSource = new StreamSource(source); + DOMResult result = new DOMResult(); + TRANSFORMER.transform(streamSource, result, context); + return result.getNode(); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return Reader.class; + } + + public Class getTargetType() { + return Node.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Reader2SAX.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Reader2SAX.java new file mode 100644 index 0000000000..0a4504b3de --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Reader2SAX.java @@ -0,0 +1,58 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.Reader; + +import org.apache.tuscany.spi.databinding.PushTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.xml.sax.ContentHandler; +import org.xml.sax.InputSource; + +/** + * Transform XML string to SAX + */ +@Service(Transformer.class) +public class Reader2SAX extends TransformerExtension<Reader, ContentHandler> implements + PushTransformer<Reader, ContentHandler> { + public void transform(Reader source, ContentHandler target, TransformationContext context) { + try { + new InputSource2SAX().transform(new InputSource(source), target, context); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return Reader.class; + } + + public Class getTargetType() { + return ContentHandler.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/SAX2DOM.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/SAX2DOM.java new file mode 100644 index 0000000000..8f8f0f952e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/SAX2DOM.java @@ -0,0 +1,244 @@ +/* + * Copyright 2001-2004 The Apache Software Foundation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.tuscany.core.databinding.xml; + +import java.util.ArrayList; +import java.util.List; +import java.util.Stack; + +import javax.xml.parsers.ParserConfigurationException; + +import org.apache.tuscany.spi.databinding.extension.DOMHelper; +import org.w3c.dom.Comment; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.ProcessingInstruction; +import org.w3c.dom.Text; +import org.xml.sax.Attributes; +import org.xml.sax.ContentHandler; +import org.xml.sax.Locator; +import org.xml.sax.SAXException; +import org.xml.sax.ext.LexicalHandler; + +/** + * SAX2DOM adapter + */ +public class SAX2DOM implements ContentHandler, LexicalHandler { + public static final String EMPTYSTRING = ""; + public static final String XML_PREFIX = "xml"; + public static final String XMLNS_PREFIX = "xmlns"; + public static final String XMLNS_STRING = "xmlns:"; + public static final String XMLNS_URI = "http://www.w3.org/2000/xmlns/"; + + private Node root; + + private Document document; + + private Node nextSibling; + + private Stack<Node> nodeStk = new Stack<Node>(); + + private List<String> namespaceDecls; + + private Node lastSibling; + + public SAX2DOM() throws ParserConfigurationException { + this.document = DOMHelper.newDocument(); + this.root = document; + } + + public SAX2DOM(Node root, Node nextSibling) throws ParserConfigurationException { + this.root = root; + if (root instanceof Document) { + this.document = (Document)root; + } else if (root != null) { + this.document = root.getOwnerDocument(); + } else { + this.document = DOMHelper.newDocument(); + this.root = document; + } + + this.nextSibling = nextSibling; + } + + public SAX2DOM(Node root) throws ParserConfigurationException { + this(root, null); + } + + public Node getDOM() { + return root; + } + + public void characters(char[] ch, int start, int length) { + final Node last = (Node)nodeStk.peek(); + + // No text nodes can be children of root (DOM006 exception) + if (last != document) { + final String text = new String(ch, start, length); + if (lastSibling != null && lastSibling.getNodeType() == Node.TEXT_NODE) { + ((Text)lastSibling).appendData(text); + } else if (last == root && nextSibling != null) { + lastSibling = last.insertBefore(document.createTextNode(text), nextSibling); + } else { + lastSibling = last.appendChild(document.createTextNode(text)); + } + + } + } + + public void startDocument() { + nodeStk.push(root); + } + + public void endDocument() { + nodeStk.pop(); + } + + public void startElement(String namespace, String localName, String qName, Attributes attrs) { + final Element tmp = (Element)document.createElementNS(namespace, qName); + + // Add namespace declarations first + if (namespaceDecls != null) { + final int nDecls = namespaceDecls.size(); + for (int i = 0; i < nDecls; i++) { + final String prefix = (String)namespaceDecls.get(i++); + + if (prefix == null || prefix.equals(EMPTYSTRING)) { + tmp.setAttributeNS(XMLNS_URI, XMLNS_PREFIX, (String)namespaceDecls.get(i)); + } else { + tmp.setAttributeNS(XMLNS_URI, XMLNS_STRING + prefix, (String)namespaceDecls.get(i)); + } + } + namespaceDecls.clear(); + } + + // Add attributes to element + final int nattrs = attrs.getLength(); + for (int i = 0; i < nattrs; i++) { + if (attrs.getLocalName(i) == null) { + tmp.setAttribute(attrs.getQName(i), attrs.getValue(i)); + } else { + tmp.setAttributeNS(attrs.getURI(i), attrs.getQName(i), attrs.getValue(i)); + } + } + + // Append this new node onto current stack node + Node last = (Node)nodeStk.peek(); + + // If the SAX2DOM is created with a non-null next sibling node, + // insert the result nodes before the next sibling under the root. + if (last == root && nextSibling != null) { + last.insertBefore(tmp, nextSibling); + } else { + last.appendChild(tmp); + } + + // Push this node onto stack + nodeStk.push(tmp); + lastSibling = null; + } + + public void endElement(String namespace, String localName, String qName) { + nodeStk.pop(); + lastSibling = null; + } + + public void startPrefixMapping(String prefix, String uri) { + if (namespaceDecls == null) { + namespaceDecls = new ArrayList<String>(2); + } + namespaceDecls.add(prefix); + namespaceDecls.add(uri); + } + + public void endPrefixMapping(String prefix) { + // do nothing + } + + /** + * This class is only used internally so this method should never be called. + */ + public void ignorableWhitespace(char[] ch, int start, int length) { + } + + /** + * adds processing instruction node to DOM. + */ + public void processingInstruction(String target, String data) { + final Node last = (Node)nodeStk.peek(); + ProcessingInstruction pi = document.createProcessingInstruction(target, data); + if (pi != null) { + if (last == root && nextSibling != null) { + last.insertBefore(pi, nextSibling); + } else { + last.appendChild(pi); + } + + lastSibling = pi; + } + } + + /** + * This class is only used internally so this method should never be called. + */ + public void setDocumentLocator(Locator locator) { + } + + /** + * This class is only used internally so this method should never be called. + */ + public void skippedEntity(String name) { + } + + /** + * Lexical Handler method to create comment node in DOM tree. + */ + public void comment(char[] ch, int start, int length) { + final Node last = (Node)nodeStk.peek(); + Comment comment = document.createComment(new String(ch, start, length)); + if (comment != null) { + if (last == root && nextSibling != null) { + last.insertBefore(comment, nextSibling); + } else { + last.appendChild(comment); + } + + lastSibling = comment; + } + } + + // Lexical Handler methods- not implemented + public void startCDATA() { + } + + public void endCDATA() { + } + + public void startEntity(java.lang.String name) { + } + + public void endDTD() { + } + + public void endEntity(String name) { + } + + public void startDTD(String name, String publicId, String systemId) throws SAXException { + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/SAX2DOMPipe.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/SAX2DOMPipe.java new file mode 100644 index 0000000000..79118b4a2c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/SAX2DOMPipe.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.parsers.ParserConfigurationException; + +import org.apache.tuscany.spi.databinding.DataPipe; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; +import org.xml.sax.ContentHandler; + +@Service(Transformer.class) +public class SAX2DOMPipe extends TransformerExtension<ContentHandler, Node> implements + DataPipe<ContentHandler, Node> { + private SAX2DOM pipe; + + /** + * + */ + public SAX2DOMPipe() { + super(); + try { + this.pipe = new SAX2DOM(); + } catch (ParserConfigurationException e) { + throw new IllegalArgumentException(e); + } + } + + public Node getResult() { + return pipe.getDOM(); + } + + public Class getTargetType() { + return Node.class; + } + + public ContentHandler getSink() { + return pipe; + } + + public Class getSourceType() { + return ContentHandler.class; + } + + public int getWeight() { + return 30; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Source2ResultTransformer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Source2ResultTransformer.java new file mode 100755 index 0000000000..7db14efb39 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Source2ResultTransformer.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.transform.Result; +import javax.xml.transform.Source; +import javax.xml.transform.TransformerFactory; + +import org.apache.tuscany.spi.databinding.PushTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; + +/** + * Transform TrAX Source to Result + */ +@Service(org.apache.tuscany.spi.databinding.Transformer.class) +public class Source2ResultTransformer extends TransformerExtension<Source, Result> implements + PushTransformer<Source, Result> { + private static final TransformerFactory FACTORY = TransformerFactory.newInstance(); + + public void transform(Source source, Result result, TransformationContext context) { + try { + javax.xml.transform.Transformer transformer = FACTORY.newTransformer(); + transformer.transform(source, result); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return Source.class; + } + + public Class getTargetType() { + return Result.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/StAX2SAXAdapter.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/StAX2SAXAdapter.java new file mode 100644 index 0000000000..63fa53edb4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/StAX2SAXAdapter.java @@ -0,0 +1,256 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.namespace.QName; +import javax.xml.stream.Location; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.xml.sax.Attributes; +import org.xml.sax.ContentHandler; +import org.xml.sax.Locator; +import org.xml.sax.SAXException; +import org.xml.sax.helpers.AttributesImpl; + +/** + * Adapter that converts from StAX to SAX event streams. Currently the following + * SAX events are not generated: + * <ul> + * <li>ignorableWhitespace</li> + * <li>skippedEntity</li> + * <ul> + * Also the following StAX events are not mapped: + * <ul> + * <li>CDATA</li> + * <li>COMMENT</li> + * <li>DTD</li> + * <li>ENTITY_DECLARATION</li> + * <li>ENTITY_REFERENCE</li> + * <li>NOTATION_DECLARATION</li> + * <li>SPACE</li> + * </ul> + * StAX ATTRIBUTE events are ignored but the equivalent attributes (derived from + * the START_ELEMENT event) are supplied in the SAX startElement event's + * Attributes parameter. If the adaptor is configured to pass namespace prefixes + * then namespace information will also be included in the Attributes; StAX + * NAMESPACE events are ignored. <p/> Another issue is namespace processing. If + * the reader is positioned at a sub-node, we cannot capture all the in-scope + * namespace bindings. Therefore we cannot re-create a proper SAX event stream + * from a StAX parser. <p/> For example <p/> <a:root xmlns:a="foo" + * xmlns:b="bar"><b:sub>a:foo</b:sub></a:root> <p/> And if + * you are handed a parser at <b:sub>, then your SAX events should look + * like: <p/> <b:sub xmlns:a="foo" xmlns:b="bar">a:foo</b:sub> <p/> + * not: <p/> <b:sub>a:foo</b:sub> <p/> <p/> Proposal: we change the + * receiver of SAX events (SDOXMLResourceImpl) so that it uses NamespaceContext + * to resolve prefix (as opposed to record start/endPrefixMappings and use it + * for resolution.) + * + * @version $Rev$ $Date$ + */ +public class StAX2SAXAdapter { + private final boolean namespacePrefixes; + + /** + * Construct a new StAX to SAX adapter that will convert a StAX event stream + * into a SAX event stream. + * + * @param namespacePrefixes whether xmlns attributes should be included in + * startElement events; + */ + public StAX2SAXAdapter(boolean namespacePrefixes) { + this.namespacePrefixes = namespacePrefixes; + } + + /** + * Pull events from the StAX stream and dispatch to the SAX ContentHandler. + * The StAX stream would typically be located on a START_DOCUMENT or + * START_ELEMENT event and when this method returns it will be located on + * the associated END_DOCUMENT or END_ELEMENT event. Behaviour with other + * start events is undefined. + * + * @param reader StAX event source to read + * @param handler SAX ContentHandler for processing events + * @throws XMLStreamException if there was a problem reading the stream + * @throws SAXException passed through from the ContentHandler + */ + public void parse(XMLStreamReader reader, ContentHandler handler) throws XMLStreamException, SAXException { + handler.setDocumentLocator(new LocatorAdaptor(reader.getLocation())); + + // remembers the nest level of elements to know when we are done + int level = 0; + int event = reader.getEventType(); + while (true) { + switch (event) { + case XMLStreamConstants.START_DOCUMENT: + level++; + handler.startDocument(); + break; + case XMLStreamConstants.START_ELEMENT: + level++; + handleStartElement(reader, handler); + break; + case XMLStreamConstants.PROCESSING_INSTRUCTION: + handler.processingInstruction(reader.getPITarget(), reader.getPIData()); + break; + case XMLStreamConstants.CHARACTERS: + handler.characters(reader.getTextCharacters(), reader.getTextStart(), reader + .getTextLength()); + break; + case XMLStreamConstants.END_ELEMENT: + handleEndElement(reader, handler); + level--; + if (level == 0) { + return; + } + break; + case XMLStreamConstants.END_DOCUMENT: + handler.endDocument(); + return; + /* + * uncomment to handle all events rather than just mapped + * ones // StAX events that are not mapped to SAX case + * XMLStreamConstants.COMMENT: case + * XMLStreamConstants.SPACE: case + * XMLStreamConstants.ENTITY_REFERENCE: case + * XMLStreamConstants.DTD: case XMLStreamConstants.CDATA: + * case XMLStreamConstants.NOTATION_DECLARATION: case + * XMLStreamConstants.ENTITY_DECLARATION: break; // StAX + * events handled in START_ELEMENT case + * XMLStreamConstants.ATTRIBUTE: case + * XMLStreamConstants.NAMESPACE: break; default: throw new + * AssertionError("Unknown StAX event: " + event); + */ + } + event = reader.next(); + } + } + + private void handleStartElement(XMLStreamReader reader, ContentHandler handler) throws SAXException { + // send startPrefixMapping events immediately before startElement event + int nsCount = reader.getNamespaceCount(); + for (int i = 0; i < nsCount; i++) { + String prefix = reader.getNamespacePrefix(i); + if (prefix == null) { // true for default namespace + prefix = ""; + } + handler.startPrefixMapping(prefix, reader.getNamespaceURI(i)); + } + + // fire startElement + QName qname = reader.getName(); + String prefix = qname.getPrefix(); + String rawname; + if (prefix == null || prefix.length() == 0) { + rawname = qname.getLocalPart(); + } else { + rawname = prefix + ':' + qname.getLocalPart(); + } + Attributes attrs = getAttributes(reader); + handler.startElement(qname.getNamespaceURI(), qname.getLocalPart(), rawname, attrs); + } + + private static void handleEndElement(XMLStreamReader reader, ContentHandler handler) throws SAXException { + // fire endElement + QName qname = reader.getName(); + handler.endElement(qname.getNamespaceURI(), qname.getLocalPart(), qname.toString()); + + // send endPrefixMapping events immediately after endElement event + // we send them in the opposite order to that returned but this is not + // actually required by SAX + int nsCount = reader.getNamespaceCount(); + for (int i = nsCount - 1; i >= 0; i--) { + String prefix = reader.getNamespacePrefix(i); + if (prefix == null) { // true for default namespace + prefix = ""; + } + handler.endPrefixMapping(prefix); + } + } + + /** + * Get the attributes associated with the current START_ELEMENT event. + * + * @return the StAX attributes converted to org.xml.sax.Attributes + */ + private Attributes getAttributes(XMLStreamReader reader) { + assert reader.getEventType() == XMLStreamConstants.START_ELEMENT; + + AttributesImpl attrs = new AttributesImpl(); + + // add namespace declarations if required + if (namespacePrefixes) { + for (int i = 0; i < reader.getNamespaceCount(); i++) { + String prefix = reader.getNamespacePrefix(i); + String uri = reader.getNamespaceURI(i); + attrs.addAttribute(null, prefix, "xmlns:" + prefix, "CDATA", uri); + } + } + + // Regular attributes + for (int i = 0; i < reader.getAttributeCount(); i++) { + String uri = reader.getAttributeNamespace(i); + if (uri == null) { + uri = ""; + } + String localName = reader.getAttributeLocalName(i); + String prefix = reader.getAttributePrefix(i); + String qname; + if (prefix == null || prefix.length() == 0) { + qname = localName; + } else { + qname = prefix + ':' + localName; + } + String type = reader.getAttributeType(i); + String value = reader.getAttributeValue(i); + + attrs.addAttribute(uri, localName, qname, type, value); + } + + return attrs; + } + + /** + * Adaptor for mapping Locator information. + */ + private static final class LocatorAdaptor implements Locator { + private final Location location; + + private LocatorAdaptor(Location location) { + this.location = location; + } + + public int getColumnNumber() { + return location == null ? 0 : location.getColumnNumber(); + } + + public int getLineNumber() { + return location == null ? 0 : location.getLineNumber(); + } + + public String getPublicId() { + return location == null ? "" : location.getPublicId(); + } + + public String getSystemId() { + return location == null ? "" : location.getSystemId(); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/StAXHelper.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/StAXHelper.java new file mode 100755 index 0000000000..5426384961 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/StAXHelper.java @@ -0,0 +1,806 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.InputStream; +import java.io.OutputStream; +import java.io.Reader; +import java.io.StringReader; +import java.io.StringWriter; +import java.io.Writer; +import java.util.NoSuchElementException; +import javax.xml.namespace.NamespaceContext; +import javax.xml.namespace.QName; +import javax.xml.stream.Location; +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLOutputFactory; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamWriter; +import javax.xml.transform.Source; + +public final class StAXHelper { + private static final XMLInputFactory INPUT_FACTORY = XMLInputFactory.newInstance(); + private static final XMLOutputFactory OUTPUT_FACTORY = XMLOutputFactory.newInstance(); + + private StAXHelper() { + } + + /** + * This class is derived from Apache Axis2 class org.apache.axis2.util.StreamWrapper</a>. It's used wrap a + * XMLStreamReader to create a XMLStreamReader representing a document and it will produce START_DOCUMENT, + * END_DOCUMENT events. + */ + public static class XMLDocumentStreamReader implements XMLStreamReader { + private static final int STATE_COMPLETE_AT_NEXT = 2; // The wrapper + // will produce + // END_DOCUMENT + + private static final int STATE_COMPLETED = 3; // Done + + private static final int STATE_INIT = 0; // The wrapper will produce + // START_DOCUMENT + + private static final int STATE_SWITCHED = 1; // The real reader will + // produce events + + private XMLStreamReader realReader; + + private int state = STATE_INIT; + + public XMLDocumentStreamReader(XMLStreamReader realReader) { + if (realReader == null) { + throw new UnsupportedOperationException("Reader cannot be null"); + } + + this.realReader = realReader; + + // If the real reader is positioned at START_DOCUMENT, always use + // the real reader + if (realReader.getEventType() == START_DOCUMENT) { + state = STATE_SWITCHED; + } + } + + public void close() throws XMLStreamException { + realReader.close(); + } + + public int getAttributeCount() { + if (isDelegating()) { + return realReader.getAttributeCount(); + } else { + throw new IllegalStateException(); + } + } + + public String getAttributeLocalName(int i) { + if (isDelegating()) { + return realReader.getAttributeLocalName(i); + } else { + throw new IllegalStateException(); + } + } + + public QName getAttributeName(int i) { + if (isDelegating()) { + return realReader.getAttributeName(i); + } else { + throw new IllegalStateException(); + } + } + + public String getAttributeNamespace(int i) { + if (isDelegating()) { + return realReader.getAttributeNamespace(i); + } else { + throw new IllegalStateException(); + } + } + + public String getAttributePrefix(int i) { + if (isDelegating()) { + return realReader.getAttributePrefix(i); + } else { + throw new IllegalStateException(); + } + } + + public String getAttributeType(int i) { + if (isDelegating()) { + return realReader.getAttributeType(i); + } else { + throw new IllegalStateException(); + } + } + + public String getAttributeValue(int i) { + if (isDelegating()) { + return realReader.getAttributeValue(i); + } else { + throw new IllegalStateException(); + } + } + + public String getAttributeValue(String s, String s1) { + if (isDelegating()) { + return realReader.getAttributeValue(s, s1); + } else { + throw new IllegalStateException(); + } + } + + public String getCharacterEncodingScheme() { + return realReader.getCharacterEncodingScheme(); + } + + public String getElementText() throws XMLStreamException { + if (isDelegating()) { + return realReader.getElementText(); + } else { + throw new XMLStreamException(); + } + } + + public String getEncoding() { + return realReader.getEncoding(); + } + + public int getEventType() { + int event = -1; + switch (state) { + case STATE_SWITCHED: + case STATE_COMPLETE_AT_NEXT: + event = realReader.getEventType(); + break; + case STATE_INIT: + event = START_DOCUMENT; + break; + case STATE_COMPLETED: + event = END_DOCUMENT; + break; + } + return event; + } + + public String getLocalName() { + if (isDelegating()) { + return realReader.getLocalName(); + } else { + throw new IllegalStateException(); + } + } + + public Location getLocation() { + if (isDelegating()) { + return realReader.getLocation(); + } else { + return null; + } + } + + public QName getName() { + if (isDelegating()) { + return realReader.getName(); + } else { + throw new IllegalStateException(); + } + } + + public NamespaceContext getNamespaceContext() { + return realReader.getNamespaceContext(); + } + + public int getNamespaceCount() { + if (isDelegating()) { + return realReader.getNamespaceCount(); + } else { + throw new IllegalStateException(); + } + } + + public String getNamespacePrefix(int i) { + if (isDelegating()) { + return realReader.getNamespacePrefix(i); + } else { + throw new IllegalStateException(); + } + } + + public String getNamespaceURI() { + if (isDelegating()) { + return realReader.getNamespaceURI(); + } else { + throw new IllegalStateException(); + } + } + + public String getNamespaceURI(int i) { + if (isDelegating()) { + return realReader.getNamespaceURI(i); + } else { + throw new IllegalStateException(); + } + } + + public String getNamespaceURI(String s) { + if (isDelegating()) { + return realReader.getNamespaceURI(s); + } else { + throw new IllegalStateException(); + } + } + + public String getPIData() { + if (isDelegating()) { + return realReader.getPIData(); + } else { + throw new IllegalStateException(); + } + } + + public String getPITarget() { + if (isDelegating()) { + return realReader.getPITarget(); + } else { + throw new IllegalStateException(); + } + } + + public String getPrefix() { + if (isDelegating()) { + return realReader.getPrefix(); + } else { + throw new IllegalStateException(); + } + } + + public Object getProperty(String s) throws IllegalArgumentException { + if (isDelegating()) { + return realReader.getProperty(s); + } else { + throw new IllegalArgumentException(); + } + } + + public String getText() { + if (isDelegating()) { + return realReader.getText(); + } else { + throw new IllegalStateException(); + } + } + + public char[] getTextCharacters() { + if (isDelegating()) { + return realReader.getTextCharacters(); + } else { + throw new IllegalStateException(); + } + } + + public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException { + if (isDelegating()) { + return realReader.getTextCharacters(i, chars, i1, i2); + } else { + throw new IllegalStateException(); + } + } + + public int getTextLength() { + if (isDelegating()) { + return realReader.getTextLength(); + } else { + throw new IllegalStateException(); + } + } + + public int getTextStart() { + if (isDelegating()) { + return realReader.getTextStart(); + } else { + throw new IllegalStateException(); + } + } + + public String getVersion() { + if (isDelegating()) { + return realReader.getVersion(); + } else { + return null; + } + } + + public boolean hasName() { + if (isDelegating()) { + return realReader.hasName(); + } else { + return false; + } + } + + public boolean hasNext() throws XMLStreamException { + if (state == STATE_COMPLETE_AT_NEXT) { + return true; + } else if (state == STATE_COMPLETED) { + return false; + } else if (state == STATE_SWITCHED) { + return realReader.hasNext(); + } else { + return true; + } + } + + public boolean hasText() { + if (isDelegating()) { + return realReader.hasText(); + } else { + return false; + } + } + + public boolean isAttributeSpecified(int i) { + if (isDelegating()) { + return realReader.isAttributeSpecified(i); + } else { + return false; + } + } + + public boolean isCharacters() { + if (isDelegating()) { + return realReader.isCharacters(); + } else { + return false; + } + } + + private boolean isDelegating() { + return state == STATE_SWITCHED || state == STATE_COMPLETE_AT_NEXT; + } + + public boolean isEndElement() { + if (isDelegating()) { + return realReader.isEndElement(); + } else { + return false; + } + } + + public boolean isStandalone() { + if (isDelegating()) { + return realReader.isStandalone(); + } else { + return false; + } + } + + public boolean isStartElement() { + if (isDelegating()) { + return realReader.isStartElement(); + } else { + return false; + } + } + + public boolean isWhiteSpace() { + if (isDelegating()) { + return realReader.isWhiteSpace(); + } else { + return false; + } + } + + public int next() throws XMLStreamException { + int returnEvent; + + switch (state) { + case STATE_SWITCHED: + returnEvent = realReader.next(); + if (returnEvent == END_DOCUMENT) { + state = STATE_COMPLETED; + } else if (!realReader.hasNext()) { + state = STATE_COMPLETE_AT_NEXT; + } + break; + case STATE_INIT: + state = STATE_SWITCHED; + returnEvent = realReader.getEventType(); + break; + case STATE_COMPLETE_AT_NEXT: + state = STATE_COMPLETED; + returnEvent = END_DOCUMENT; + break; + case STATE_COMPLETED: + // oops - no way we can go beyond this + throw new NoSuchElementException("End of stream has reached."); + default: + throw new UnsupportedOperationException(); + } + + return returnEvent; + } + + public int nextTag() throws XMLStreamException { + if (isDelegating()) { + return realReader.nextTag(); + } else { + throw new XMLStreamException(); + } + } + + public void require(int i, String s, String s1) throws XMLStreamException { + if (isDelegating()) { + realReader.require(i, s, s1); + } + } + + public boolean standaloneSet() { + if (isDelegating()) { + return realReader.standaloneSet(); + } else { + return false; + } + } + } + + public static interface XMLFragmentStreamReader extends XMLStreamReader { + + // this will help to handle Text within the current element. + // user should pass the element text to the property list as this + // ELEMENT_TEXT as the key. This key deliberately has a space in it + // so that it is not a valid XML name + String ELEMENT_TEXT = "Element Text"; + + /** + * Initiate the parser - this will do whatever the needed tasks to initiate the parser and must be called before + * attempting any specific parsing using this parser + */ + void init(); + + /** + * Extra method to query the state of the pullparser + */ + boolean isEndOfFragment(); + + /** + * add the parent namespace context to this parser + */ + void setParentNamespaceContext(NamespaceContext nsContext); + } + + /** + * The XMLStreamSerializer pulls events from the XMLStreamReader and dumps into the XMLStreamWriter + */ + public static class XMLStreamSerializer implements XMLStreamConstants { + public static final String NAMESPACE_PREFIX = "ns"; + private static int namespaceSuffix; + + /* + * The behavior of the serializer is such that it returns when it + * encounters the starting element for the second time. The depth + * variable tracks the depth of the serilizer and tells it when to + * return. Note that it is assumed that this serialization starts on an + * Element. + */ + + /** + * Field depth + */ + private int depth; + + /** + * Generates a unique namespace prefix that is not in the scope of the NamespaceContext + * + * @param nsCtxt + * @return string + */ + private String generateUniquePrefix(NamespaceContext nsCtxt) { + String prefix = NAMESPACE_PREFIX + namespaceSuffix++; + // null should be returned if the prefix is not bound! + while (nsCtxt.getNamespaceURI(prefix) != null) { + prefix = NAMESPACE_PREFIX + namespaceSuffix++; + } + + return prefix; + } + + /** + * Method serialize. + * + * @param node + * @param writer + * @throws XMLStreamException + */ + public void serialize(XMLStreamReader node, XMLStreamWriter writer) throws XMLStreamException { + serializeNode(node, writer); + } + + /** + * @param reader + * @param writer + * @throws XMLStreamException + */ + protected void serializeAttributes(XMLStreamReader reader, XMLStreamWriter writer) + throws XMLStreamException { + int count = reader.getAttributeCount(); + String prefix; + String namespaceName; + String writerPrefix; + for (int i = 0; i < count; i++) { + prefix = reader.getAttributePrefix(i); + namespaceName = reader.getAttributeNamespace(i); + /* + * Due to parser implementations returning null as the namespace + * URI (for the empty namespace) we need to make sure that we + * deal with a namespace name that is not null. The best way to + * work around this issue is to set the namespace uri to "" if + * it is null + */ + if (namespaceName == null) { + namespaceName = ""; + } + + writerPrefix = writer.getNamespaceContext().getPrefix(namespaceName); + + if (!"".equals(namespaceName)) { + // prefix has already being declared but this particular + // attrib has a + // no prefix attached. So use the prefix provided by the + // writer + if (writerPrefix != null && (prefix == null || prefix.equals(""))) { + writer.writeAttribute(writerPrefix, + namespaceName, + reader.getAttributeLocalName(i), + reader.getAttributeValue(i)); + + // writer prefix is available but different from the + // current + // prefix of the attrib. We should be decalring the new + // prefix + // as a namespace declaration + } else if (prefix != null && !"".equals(prefix) && !prefix.equals(writerPrefix)) { + writer.writeNamespace(prefix, namespaceName); + writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader + .getAttributeValue(i)); + + // prefix is null (or empty), but the namespace name is + // valid! it has not + // being written previously also. So we need to generate + // a prefix + // here + } else if (prefix == null || prefix.equals("")) { + prefix = generateUniquePrefix(writer.getNamespaceContext()); + writer.writeNamespace(prefix, namespaceName); + writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader + .getAttributeValue(i)); + } else { + writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader + .getAttributeValue(i)); + } + } else { + // empty namespace is equal to no namespace! + writer.writeAttribute(reader.getAttributeLocalName(i), reader.getAttributeValue(i)); + } + + } + } + + /** + * Method serializeCData. + * + * @param reader + * @param writer + * @throws XMLStreamException + */ + protected void serializeCData(XMLStreamReader reader, XMLStreamWriter writer) + throws XMLStreamException { + writer.writeCData(reader.getText()); + } + + /** + * Method serializeComment. + * + * @param reader + * @param writer + * @throws XMLStreamException + */ + protected void serializeComment(XMLStreamReader reader, XMLStreamWriter writer) + throws XMLStreamException { + writer.writeComment(reader.getText()); + } + + /** + * @param reader + * @param writer + * @throws XMLStreamException + */ + protected void serializeElement(XMLStreamReader reader, XMLStreamWriter writer) + throws XMLStreamException { + String prefix = reader.getPrefix(); + String nameSpaceName = reader.getNamespaceURI(); + if (nameSpaceName != null) { + String writerPrefix = writer.getPrefix(nameSpaceName); + if (writerPrefix != null) { + writer.writeStartElement(nameSpaceName, reader.getLocalName()); + } else { + if (prefix != null) { + writer.writeStartElement(prefix, reader.getLocalName(), nameSpaceName); + writer.writeNamespace(prefix, nameSpaceName); + writer.setPrefix(prefix, nameSpaceName); + } else { + writer.writeStartElement(nameSpaceName, reader.getLocalName()); + writer.writeDefaultNamespace(nameSpaceName); + writer.setDefaultNamespace(nameSpaceName); + } + } + } else { + writer.writeStartElement(reader.getLocalName()); + } + + // add the namespaces + int count = reader.getNamespaceCount(); + String namespacePrefix; + for (int i = 0; i < count; i++) { + namespacePrefix = reader.getNamespacePrefix(i); + if (namespacePrefix != null && namespacePrefix.length() == 0) { + continue; + } + + serializeNamespace(namespacePrefix, reader.getNamespaceURI(i), writer); + } + + // add attributes + serializeAttributes(reader, writer); + + } + + /** + * Method serializeEndElement. + * + * @param writer + * @throws XMLStreamException + */ + protected void serializeEndElement(XMLStreamWriter writer) throws XMLStreamException { + writer.writeEndElement(); + } + + /** + * Method serializeNamespace. + * + * @param prefix + * @param uri + * @param writer + * @throws XMLStreamException + */ + private void serializeNamespace(String prefix, String uri, XMLStreamWriter writer) + throws XMLStreamException { + String prefix1 = writer.getPrefix(uri); + if (prefix1 == null) { + writer.writeNamespace(prefix, uri); + writer.setPrefix(prefix, uri); + } + } + + /** + * Method serializeNode. + * + * @param reader + * @param writer + * @throws XMLStreamException + */ + protected void serializeNode(XMLStreamReader reader, XMLStreamWriter writer) + throws XMLStreamException { + // TODO We get the StAXWriter at this point and uses it hereafter + // assuming that this is the only entry point + // to this class. + // If there can be other classes calling methodes of this we might + // need to change methode signatures to + // OMOutputer + while (reader.hasNext()) { + int event = reader.next(); + if (event == START_ELEMENT) { + serializeElement(reader, writer); + depth++; + } else if (event == ATTRIBUTE) { + serializeAttributes(reader, writer); + } else if (event == CHARACTERS) { + serializeText(reader, writer); + } else if (event == COMMENT) { + serializeComment(reader, writer); + } else if (event == CDATA) { + serializeCData(reader, writer); + } else if (event == END_ELEMENT) { + serializeEndElement(writer); + depth--; + } else if (event == START_DOCUMENT) { + depth++; // if a start document is found then increment + // the depth + } else if (event == END_DOCUMENT) { + if (depth != 0) { + depth--; // for the end document - reduce the depth + } + try { + serializeEndElement(writer); + } catch (Exception e) { + // TODO: log exceptions + } + } + if (depth == 0) { + break; + } + } + } + + /** + * @param reader + * @param writer + * @throws XMLStreamException + */ + protected void serializeText(XMLStreamReader reader, XMLStreamWriter writer) + throws XMLStreamException { + writer.writeCharacters(reader.getText()); + } + } + + public static XMLStreamReader createXMLStreamReader(InputStream inputStream) throws XMLStreamException { + return INPUT_FACTORY.createXMLStreamReader(inputStream); + } + + public static XMLStreamReader createXMLStreamReader(Reader reader) throws XMLStreamException { + return INPUT_FACTORY.createXMLStreamReader(reader); + } + + public static XMLStreamReader createXMLStreamReader(Source source) throws XMLStreamException { + return INPUT_FACTORY.createXMLStreamReader(source); + } + + public static XMLStreamReader createXMLStreamReader(String string) throws XMLStreamException { + StringReader reader = new StringReader(string); + return createXMLStreamReader(reader); + } + + public static String save(XMLStreamReader reader) throws XMLStreamException { + StringWriter writer = new StringWriter(); + save(reader, writer); + return writer.toString(); + } + + public static void save(XMLStreamReader reader, OutputStream outputStream) throws XMLStreamException { + XMLStreamSerializer serializer = new XMLStreamSerializer(); + XMLStreamWriter streamWriter = OUTPUT_FACTORY.createXMLStreamWriter(outputStream); + serializer.serialize(reader, streamWriter); + streamWriter.flush(); + } + + public static void save(XMLStreamReader reader, Writer writer) throws XMLStreamException { + XMLStreamSerializer serializer = new XMLStreamSerializer(); + XMLStreamWriter streamWriter = OUTPUT_FACTORY.createXMLStreamWriter(writer); + serializer.serialize(reader, streamWriter); + streamWriter.flush(); + } + + public static void save(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException { + XMLStreamSerializer serializer = new XMLStreamSerializer(); + serializer.serialize(reader, writer); + writer.flush(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/StreamDataPipe.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/StreamDataPipe.java new file mode 100755 index 0000000000..d0b6ce07f2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/StreamDataPipe.java @@ -0,0 +1,57 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.InputStream; +import java.io.OutputStream; + +import org.apache.tuscany.spi.databinding.DataPipe; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; + +@Service(Transformer.class) +public class StreamDataPipe extends TransformerExtension<OutputStream, InputStream> implements + DataPipe<OutputStream, InputStream> { + + private ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); + + public InputStream getResult() { + return new ByteArrayInputStream(outputStream.toByteArray()); + } + + public Class getTargetType() { + return InputStream.class; + } + + public int getWeight() { + return 50; + } + + public OutputStream getSink() { + return outputStream; + } + + public Class getSourceType() { + return OutputStream.class; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/String2Node.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/String2Node.java new file mode 100755 index 0000000000..3f878a07b9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/String2Node.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.StringReader; + +import javax.xml.parsers.DocumentBuilder; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.DOMHelper; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; +import org.xml.sax.InputSource; + +@Service(Transformer.class) +public class String2Node extends TransformerExtension<String, Node> implements PullTransformer<String, Node> { + + public Node transform(String source, TransformationContext context) { + try { + DocumentBuilder builder = DOMHelper.newDocumentBuilder(); + InputSource inputSource = new InputSource(new StringReader(source)); + return builder.parse(inputSource); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return String.class; + } + + public Class getTargetType() { + return Node.class; + } + + public int getWeight() { + return 50; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/String2SAX.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/String2SAX.java new file mode 100644 index 0000000000..50ea110b17 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/String2SAX.java @@ -0,0 +1,59 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.StringReader; + +import org.apache.tuscany.spi.databinding.PushTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.xml.sax.ContentHandler; +import org.xml.sax.InputSource; + +/** + * Transform XML string to SAX + */ +@Service(Transformer.class) +public class String2SAX extends TransformerExtension<String, ContentHandler> implements + PushTransformer<String, ContentHandler> { + + public void transform(String source, ContentHandler target, TransformationContext context) { + try { + new InputSource2SAX().transform(new InputSource(new StringReader(source)), target, context); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return String.class; + } + + public Class getTargetType() { + return ContentHandler.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/String2XMLStreamReader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/String2XMLStreamReader.java new file mode 100755 index 0000000000..9793cc3f7e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/String2XMLStreamReader.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; + +@Service(Transformer.class) +public class String2XMLStreamReader extends TransformerExtension<String, XMLStreamReader> implements + PullTransformer<String, XMLStreamReader> { + + public XMLStreamReader transform(String source, TransformationContext context) { + try { + return StAXHelper.createXMLStreamReader(source); + } catch (XMLStreamException e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return String.class; + } + + public Class getTargetType() { + return XMLStreamReader.class; + } + + public int getWeight() { + return 50; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Writer2ReaderDataPipe.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Writer2ReaderDataPipe.java new file mode 100755 index 0000000000..c66d0fd934 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/Writer2ReaderDataPipe.java @@ -0,0 +1,56 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import java.io.Reader; +import java.io.StringReader; +import java.io.StringWriter; +import java.io.Writer; + +import org.apache.tuscany.spi.databinding.DataPipe; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; + +@Service(Transformer.class) +public class Writer2ReaderDataPipe extends TransformerExtension<Writer, Reader> implements DataPipe<Writer, Reader> { + + private StringWriter writer = new StringWriter(); + + public Reader getResult() { + return new StringReader(writer.toString()); + } + + public Class getTargetType() { + return Reader.class; + } + + public int getWeight() { + return 50; + } + + public Writer getSink() { + return writer; + } + + public Class getSourceType() { + return Writer.class; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStreamReader2Node.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStreamReader2Node.java new file mode 100644 index 0000000000..6ecaa85be4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStreamReader2Node.java @@ -0,0 +1,62 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; + +/** + * Transform DOM Node to XML XMLStreamReader + */ +@Service(Transformer.class) +public class XMLStreamReader2Node extends TransformerExtension<XMLStreamReader, Node> implements + PullTransformer<XMLStreamReader, Node> { + private SAX2DOMPipe pipe = new SAX2DOMPipe(); + + private XMLStreamReader2SAX stax2sax = new XMLStreamReader2SAX(); + + public Node transform(XMLStreamReader source, TransformationContext context) { + try { + stax2sax.transform(source, pipe.getSink(), context); + return pipe.getResult(); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return XMLStreamReader.class; + } + + public Class getTargetType() { + return Node.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStreamReader2SAX.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStreamReader2SAX.java new file mode 100644 index 0000000000..0c6f0b8df7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStreamReader2SAX.java @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.databinding.PushTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; +import org.xml.sax.ContentHandler; + +/** + * XMLStreamReader to SAX events + */ +@Service(Transformer.class) +public class XMLStreamReader2SAX extends TransformerExtension<XMLStreamReader, ContentHandler> implements + PushTransformer<XMLStreamReader, ContentHandler> { + + /** + * @see org.apache.tuscany.spi.databinding.PushTransformer#getSourceType() + */ + public Class getTargetType() { + return ContentHandler.class; + } + + /** + * @see org.apache.tuscany.spi.databinding.PushTransformer#getSourceType() + */ + public Class getSourceType() { + return XMLStreamReader.class; + } + + /** + * @see org.apache.tuscany.spi.databinding.PushTransformer#getWeight() + */ + public int getWeight() { + return 20; + } + + /** + * @see org.apache.tuscany.spi.databinding.PushTransformer#transform(java.lang.Object, + * java.lang.Object, + * org.apache.tuscany.spi.databinding.TransformationContext) + */ + public void transform(XMLStreamReader source, ContentHandler sink, TransformationContext context) { + StAX2SAXAdapter adapter = new StAX2SAXAdapter(false); + try { + adapter.parse(source, sink); + } catch (Exception e) { + throw new TransformationException(e); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStreamReader2String.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStreamReader2String.java new file mode 100755 index 0000000000..85ac7b5af6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStreamReader2String.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.osoa.sca.annotations.Service; + +@Service(Transformer.class) +public class XMLStreamReader2String extends TransformerExtension<XMLStreamReader, String> implements + PullTransformer<XMLStreamReader, String> { + + public String transform(XMLStreamReader source, TransformationContext context) { + try { + return StAXHelper.save(source); + } catch (XMLStreamException e) { + throw new TransformationException(e); + } + } + + public Class getSourceType() { + return XMLStreamReader.class; + } + + public Class getTargetType() { + return String.class; + } + + public int getWeight() { + return 40; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStringDataBinding.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStringDataBinding.java new file mode 100644 index 0000000000..39e9362524 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/databinding/xml/XMLStringDataBinding.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.xml; + +import org.apache.tuscany.spi.databinding.extension.DataBindingExtension; + +/** + * A DataBinding for the XML string + */ +public class XMLStringDataBinding extends DataBindingExtension { + public static final String NAME = String.class.getName(); + + public XMLStringDataBinding() { + super(NAME, String.class); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/AbstractDeploymentContext.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/AbstractDeploymentContext.java new file mode 100644 index 0000000000..c931cccde9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/AbstractDeploymentContext.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.deployer; + +import java.net.URL; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.deployer.DeploymentContext; + +/** + * Base class for DeploymentContext implementations. + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractDeploymentContext implements DeploymentContext { + private final ClassLoader classLoader; + private final URL scdlLocation; + private final Map<String, Object> properties = new HashMap<String, Object>(); + + protected AbstractDeploymentContext(ClassLoader classLoader, URL scdlLocation) { + this.classLoader = classLoader; + this.scdlLocation = scdlLocation; + } + + public ClassLoader getClassLoader() { + return classLoader; + } + + public URL getScdlLocation() { + return scdlLocation; + } + + public Object getExtension(String name) { + return properties.get(name); + } + + public void putExtension(String name, Object value) { + if (value == null) { + properties.remove(name); + } else { + properties.put(name, value); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/ChildDeploymentContext.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/ChildDeploymentContext.java new file mode 100644 index 0000000000..c489ba04c3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/ChildDeploymentContext.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.deployer; + +import java.net.URL; +import javax.xml.stream.XMLInputFactory; + +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.deployer.DeploymentContext; + +/** + * An holder that can be used during the load process to store information that is not part of the logical assembly + * model. This should be regarded as transient and references to this context should not be stored inside the model. + * + * @version $Rev$ $Date$ + */ +public class ChildDeploymentContext extends AbstractDeploymentContext { + private final DeploymentContext parent; + + /** + * Constructor specifying the loader for application resources. + * + * @param parent the parent of this context + * @param classLoader the loader for application resources + * @param scdlLocation the location of the SCDL being deployed + */ + public ChildDeploymentContext(DeploymentContext parent, ClassLoader classLoader, URL scdlLocation) { + super(classLoader, scdlLocation); + assert parent != null; + this.parent = parent; + } + + public DeploymentContext getParent() { + return parent; + } + + public XMLInputFactory getXmlFactory() { + return parent.getXmlFactory(); + } + + public ScopeContainer getCompositeScope() { + return parent.getCompositeScope(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/DeployerImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/DeployerImpl.java new file mode 100644 index 0000000000..303513f520 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/DeployerImpl.java @@ -0,0 +1,145 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.deployer; + +import javax.xml.stream.XMLInputFactory; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.builder.Builder; +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.builder.BuilderInstantiationException; +import org.apache.tuscany.spi.builder.BuilderRegistry; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.ComponentRegistrationException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.PrepareException; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.deployer.Deployer; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.loader.Loader; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Implementation; + +import org.apache.tuscany.api.annotation.Monitor; +import org.apache.tuscany.core.component.event.CompositeStop; +import org.apache.tuscany.core.component.scope.CompositeScopeContainer; + +/** + * Default implementation of Deployer. + * + * @version $Rev$ $Date$ + */ +public class DeployerImpl implements Deployer { + private XMLInputFactory xmlFactory; + private Loader loader; + private Builder builder; + private ScopeContainerMonitor monitor; + + public DeployerImpl(XMLInputFactory xmlFactory, Loader loader, Builder builder) { + this.xmlFactory = xmlFactory; + this.loader = loader; + this.builder = builder; + } + + public DeployerImpl() { + xmlFactory = XMLInputFactory.newInstance("javax.xml.stream.XMLInputFactory", getClass().getClassLoader()); + } + + @Autowire + public void setLoader(LoaderRegistry loader) { + this.loader = loader; + } + + @Autowire + public void setBuilder(BuilderRegistry builder) { + this.builder = builder; + } + + @Monitor + public void setMonitor(ScopeContainerMonitor monitor) { + this.monitor = monitor; + } + + public <I extends Implementation<?>> Component deploy(CompositeComponent parent, + ComponentDefinition<I> componentDefinition) + throws LoaderException, BuilderException, PrepareException { + final ScopeContainer scopeContainer = new CompositeScopeContainer(monitor); + scopeContainer.start(); + DeploymentContext deploymentContext = new RootDeploymentContext(null, xmlFactory, scopeContainer, null); + try { + load(parent, componentDefinition, deploymentContext); + } catch (LoaderException e) { + e.addContextName(componentDefinition.getName()); + throw e; + } + Component component = (Component) build(parent, componentDefinition, deploymentContext); + // create a listener so the scope container is shutdown when the top-level composite stops + RuntimeEventListener listener = new RuntimeEventListener() { + public void onEvent(Event event) { + scopeContainer.onEvent(event); + if (event instanceof CompositeStop) { + scopeContainer.stop(); + } + } + }; + component.addListener(listener); + component.prepare(); + try { + parent.register(component); + } catch (ComponentRegistrationException e) { + throw new BuilderInstantiationException("Error registering component", e); + } + return component; + } + + /** + * Load the componentDefinition type information for the componentDefinition being deployed. For a typical + * deployment this will result in the SCDL definition being loaded. + * + * @param componentDefinition the componentDefinition being deployed + * @param deploymentContext the current deployment context + */ + protected <I extends Implementation<?>> void load(CompositeComponent parent, + ComponentDefinition<I> componentDefinition, + DeploymentContext deploymentContext) throws LoaderException { + loader.loadComponentType(parent, componentDefinition.getImplementation(), deploymentContext); + } + + /** + * Build the runtime context for a loaded componentDefinition. + * + * @param parent the context that will be the parent of the new sub-context + * @param componentDefinition the componentDefinition being deployed + * @param deploymentContext the current deployment context + * @return the new runtime context + */ + protected <I extends Implementation<?>> SCAObject build(CompositeComponent parent, + ComponentDefinition<I> componentDefinition, + DeploymentContext deploymentContext) + throws BuilderException { + return builder.build(parent, componentDefinition, deploymentContext); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/RootDeploymentContext.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/RootDeploymentContext.java new file mode 100644 index 0000000000..be5cc56d51 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/deployer/RootDeploymentContext.java @@ -0,0 +1,65 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.deployer; + +import java.net.URL; +import javax.xml.stream.XMLInputFactory; + +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.deployer.DeploymentContext; + +/** + * A holder that can be used during the load process to store information that is not part of the logical assembly + * model. This should be regarded as transient and references to this context should not be stored inside the model. + * + * @version $Rev$ $Date$ + */ +public class RootDeploymentContext extends AbstractDeploymentContext { + private final XMLInputFactory xmlFactory; + private final ScopeContainer scopeContainer; + + /** + * Constructor specifying the loader for application resources. + * + * @param classLoader the loader for application resources + * @param xmlFactory a factory that can be used to obtain an StAX XMLStreamReader + * @param scopeContainer the scope context representing this deployment's COMPOSITE scope + * @param scdlLocation the location of the SCDL being deployed + */ + public RootDeploymentContext(ClassLoader classLoader, + XMLInputFactory xmlFactory, + ScopeContainer scopeContainer, + URL scdlLocation) { + super(classLoader, scdlLocation); + this.xmlFactory = xmlFactory; + this.scopeContainer = scopeContainer; + } + + public DeploymentContext getParent() { + return null; + } + + public XMLInputFactory getXmlFactory() { + return xmlFactory; + } + + public ScopeContainer getCompositeScope() { + return scopeContainer; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/idl/java/IllegalCallbackException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/idl/java/IllegalCallbackException.java new file mode 100644 index 0000000000..f52bd4cfb1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/idl/java/IllegalCallbackException.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.idl.java; + +import org.apache.tuscany.spi.idl.InvalidServiceContractException; + +/** + * Denotes an illegal callback interface + * + * @version $Rev$ $Date$ + */ + +public class IllegalCallbackException extends InvalidServiceContractException { + + public IllegalCallbackException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/idl/java/InterfaceJavaLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/idl/java/InterfaceJavaLoader.java new file mode 100644 index 0000000000..9c272af719 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/idl/java/InterfaceJavaLoader.java @@ -0,0 +1,118 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.idl.java; + +import java.util.HashMap; +import java.util.Map; +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; +import org.osoa.sca.annotations.Constructor; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.loader.InvalidValueException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.LoaderUtil; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.InteractionScope; +import org.apache.tuscany.spi.model.ModelObject; + +import org.apache.tuscany.core.loader.StAXUtil; + +/** + * Loads a Java interface definition from an XML-based assembly file + * + * @version $Rev$ $Date$ + */ +public class InterfaceJavaLoader extends LoaderExtension<JavaServiceContract> { + public static final QName INTERFACE_JAVA = new QName(XML_NAMESPACE_1_0, "interface.java"); + + private final JavaInterfaceProcessorRegistry interfaceRegsitry; + + @Constructor({"registry", "interfaceRegsitry"}) + public InterfaceJavaLoader(@Autowire LoaderRegistry registry, + @Autowire JavaInterfaceProcessorRegistry interfaceRegistry) { + super(registry); + this.interfaceRegsitry = interfaceRegistry; + } + + public QName getXMLType() { + return INTERFACE_JAVA; + } + + public JavaServiceContract load(CompositeComponent parent, + ModelObject object, XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException { + + assert INTERFACE_JAVA.equals(reader.getName()); + InteractionScope interactionScope = StAXUtil.interactionScope(reader.getAttributeValue(null, "scope")); + String name = reader.getAttributeValue(null, "interface"); + if (name == null) { + // allow "class" as well as seems to be a common mistake + name = reader.getAttributeValue(null, "class"); + } + if (name == null) { + throw new InvalidValueException("interface name not supplied"); + } + Class<?> interfaceClass = LoaderUtil.loadClass(name, deploymentContext.getClassLoader()); + + name = reader.getAttributeValue(null, "callbackInterface"); + Class<?> callbackClass = (name != null) ? LoaderUtil.loadClass(name, deploymentContext.getClassLoader()) : null; + + Map<Class<?>, ModelObject> extensions = new HashMap<Class<?>, ModelObject>(); + while (true) { + int event = reader.next(); + if (event == XMLStreamConstants.START_ELEMENT) { + ModelObject mo = registry.load(parent, null, reader, deploymentContext); + if (mo != null) { + extensions.put(mo.getClass(), mo); + } + } else if (event == XMLStreamConstants.END_ELEMENT && reader.getName().equals(INTERFACE_JAVA)) { + break; + } + } + JavaServiceContract serviceContract; + try { + serviceContract = interfaceRegsitry.introspect(interfaceClass, callbackClass); + } catch (InvalidServiceContractException e) { + throw new LoaderException(interfaceClass.getName(), e); + } + + // Set databinding from the SCDL extension <databinding> + DataType<?> dataType = (DataType<?>) extensions.get(DataType.class); + if (dataType != null) { + serviceContract.setDataBinding(dataType.getDataBinding()); + } + serviceContract.getExtensions().putAll(extensions); + + serviceContract.setInteractionScope(interactionScope); + return serviceContract; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/idl/java/JavaInterfaceProcessorRegistryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/idl/java/JavaInterfaceProcessorRegistryImpl.java new file mode 100644 index 0000000000..cd108ab238 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/idl/java/JavaInterfaceProcessorRegistryImpl.java @@ -0,0 +1,162 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.idl.java; + +import java.lang.reflect.Method; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.osoa.sca.annotations.Callback; +import org.osoa.sca.annotations.EndConversation; +import org.osoa.sca.annotations.OneWay; +import org.osoa.sca.annotations.Remotable; +import org.osoa.sca.annotations.Scope; + +import org.apache.tuscany.spi.idl.InvalidConversationalOperationException; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.OverloadedOperationException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessor; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.InteractionScope; +import org.apache.tuscany.spi.model.Operation; +import static org.apache.tuscany.spi.model.Operation.CONVERSATION_END; +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; + +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.getBaseName; + +/** + * Default implementation of an InterfaceJavaIntrospector. + * + * @version $Rev$ $Date$ + */ +public class JavaInterfaceProcessorRegistryImpl implements JavaInterfaceProcessorRegistry { + public static final String IDL_INPUT = "idl:input"; + + private static final String UNKNOWN_DATABINDING = null; + + private List<JavaInterfaceProcessor> processors = new ArrayList<JavaInterfaceProcessor>(); + + public JavaInterfaceProcessorRegistryImpl() { + } + + public void registerProcessor(JavaInterfaceProcessor processor) { + processors.add(processor); + } + + public void unregisterProcessor(JavaInterfaceProcessor processor) { + processors.remove(processor); + } + + public <T> JavaServiceContract introspect(Class<T> type) throws InvalidServiceContractException { + Class<?> callbackClass = null; + Callback callback = type.getAnnotation(Callback.class); + if (callback != null && !Void.class.equals(callback.value())) { + callbackClass = callback.value(); + } else if (callback != null && Void.class.equals(callback.value())) { + throw new IllegalCallbackException("No callback interface specified on annotation", type.getName()); + } + return introspect(type, callbackClass); + } + + public <I, C> JavaServiceContract introspect(Class<I> type, Class<C> callback) + throws InvalidServiceContractException { + JavaServiceContract contract = new JavaServiceContract(); + contract.setInterfaceName(getBaseName(type)); + contract.setInterfaceClass(type); + boolean remotable = type.isAnnotationPresent(Remotable.class); + contract.setRemotable(remotable); + Scope interactionScope = type.getAnnotation(Scope.class); + boolean conversational = false; + if (interactionScope != null && "CONVERSATION".equalsIgnoreCase(interactionScope.value())) { + contract.setInteractionScope(InteractionScope.CONVERSATIONAL); + conversational = true; + } else { + contract.setInteractionScope(InteractionScope.NONCONVERSATIONAL); + } + contract.setOperations(getOperations(type, remotable, conversational)); + + if (callback != null) { + contract.setCallbackName(getBaseName(callback)); + contract.setCallbackClass(callback); + contract.setCallbackOperations(getOperations(callback, remotable, conversational)); + } + + for (JavaInterfaceProcessor processor : processors) { + processor.visitInterface(type, callback, contract); + } + return contract; + } + + private <T> Map<String, Operation<Type>> getOperations(Class<T> type, boolean remotable, boolean conversational) + throws InvalidServiceContractException { + Method[] methods = type.getMethods(); + Map<String, Operation<Type>> operations = new HashMap<String, Operation<Type>>(methods.length); + for (Method method : methods) { + String name = method.getName(); + if (remotable && operations.containsKey(name)) { + throw new OverloadedOperationException(method); + } + + Type returnType = method.getGenericReturnType(); + Type[] paramTypes = method.getGenericParameterTypes(); + Type[] faultTypes = method.getGenericExceptionTypes(); + boolean nonBlocking = method.isAnnotationPresent(OneWay.class); + int conversationSequence = NO_CONVERSATION; + if (method.isAnnotationPresent(EndConversation.class)) { + if (!conversational) { + throw new InvalidConversationalOperationException( + "Method is marked as end conversation but contract is not conversational", + method.getDeclaringClass().getName(), + method); + } + conversationSequence = CONVERSATION_END; + } else if (conversational) { + conversationSequence = Operation.CONVERSATION_CONTINUE; + } + + DataType<Type> returnDataType = new DataType<Type>(UNKNOWN_DATABINDING, returnType, returnType); + List<DataType<Type>> paramDataTypes = new ArrayList<DataType<Type>>(paramTypes.length); + for (Type paramType : paramTypes) { + paramDataTypes.add(new DataType<Type>(UNKNOWN_DATABINDING, paramType, paramType)); + } + List<DataType<Type>> faultDataTypes = new ArrayList<DataType<Type>>(faultTypes.length); + for (Type faultType : faultTypes) { + faultDataTypes.add(new DataType<Type>(UNKNOWN_DATABINDING, faultType, faultType)); + } + + DataType<List<DataType<Type>>> inputType = + new DataType<List<DataType<Type>>>(IDL_INPUT, Object[].class, paramDataTypes); + Operation<Type> operation = new Operation<Type>(name, + inputType, + returnDataType, + faultDataTypes, + nonBlocking, + UNKNOWN_DATABINDING, + conversationSequence); + operations.put(name, operation); + } + return operations; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/IntrospectionRegistryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/IntrospectionRegistryImpl.java new file mode 100644 index 0000000000..3dd1328b6a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/IntrospectionRegistryImpl.java @@ -0,0 +1,135 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.List; +import java.util.Set; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessor; +import org.apache.tuscany.spi.implementation.java.IntrospectionRegistry; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +import org.apache.tuscany.core.util.JavaIntrospectionHelper; + +/** + * Default implementation of the <code>IntrospectionRegistry</code> + * + * @version $Rev$ $Date$ + */ +public class IntrospectionRegistryImpl implements IntrospectionRegistry { + + private Monitor monitor; + private List<ImplementationProcessor> cache = new ArrayList<ImplementationProcessor>(); + + public IntrospectionRegistryImpl() { + } + + public IntrospectionRegistryImpl(Monitor monitor) { + this.monitor = monitor; + } + + @org.apache.tuscany.api.annotation.Monitor + public void setMonitor(Monitor monitor) { + this.monitor = monitor; + } + + public void registerProcessor(ImplementationProcessor processor) { + monitor.register(processor); + cache.add(processor); + } + + public void unregisterProcessor(ImplementationProcessor processor) { + monitor.unregister(processor); + cache.remove(processor); + } + + public PojoComponentType introspect(CompositeComponent parent, Class<?> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, + JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + for (ImplementationProcessor processor : cache) { + processor.visitClass(parent, clazz, type, context); + } + + for (Constructor<?> constructor : clazz.getConstructors()) { + for (ImplementationProcessor processor : cache) { + processor.visitConstructor(parent, constructor, type, context); + } + } + + Set<Method> methods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(clazz); + for (Method method : methods) { + for (ImplementationProcessor processor : cache) { + processor.visitMethod(parent, method, type, context); + } + } + + Set<Field> fields = JavaIntrospectionHelper.getAllPublicAndProtectedFields(clazz); + for (Field field : fields) { + for (ImplementationProcessor processor : cache) { + processor.visitField(parent, field, type, context); + } + } + + Class superClass = clazz.getSuperclass(); + if (superClass != null) { + visitSuperClass(parent, superClass, type, context); + } + + for (ImplementationProcessor processor : cache) { + processor.visitEnd(parent, clazz, type, context); + } + return type; + } + + private void visitSuperClass(CompositeComponent parent, + Class<?> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + if (!Object.class.equals(clazz)) { + for (ImplementationProcessor processor : cache) { + processor.visitSuperClass(parent, clazz, type, context); + } + clazz = clazz.getSuperclass(); + if (clazz != null) { + visitSuperClass(parent, clazz, type, context); + } + } + } + + public static interface Monitor { + void register(ImplementationProcessor processor); + + void unregister(ImplementationProcessor processor); + + void processing(ImplementationProcessor processor); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/PojoAtomicComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/PojoAtomicComponent.java new file mode 100644 index 0000000000..4ef4dc4d49 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/PojoAtomicComponent.java @@ -0,0 +1,282 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation; + +import java.lang.reflect.Field; +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.TargetDestructionException; +import org.apache.tuscany.spi.component.TargetInitializationException; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.extension.AtomicComponentExtension; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.OutboundWire; + +import org.apache.tuscany.core.injection.ArrayMultiplicityObjectFactory; +import org.apache.tuscany.core.injection.ConversationIDObjectFactory; +import org.apache.tuscany.core.injection.EventInvoker; +import org.apache.tuscany.core.injection.FieldInjector; +import org.apache.tuscany.core.injection.Injector; +import org.apache.tuscany.core.injection.InvalidAccessorException; +import org.apache.tuscany.core.injection.ListMultiplicityObjectFactory; +import org.apache.tuscany.core.injection.MethodInjector; +import org.apache.tuscany.core.injection.NoAccessorException; +import org.apache.tuscany.core.injection.NoMultiplicityTypeException; +import org.apache.tuscany.core.injection.ObjectCallbackException; +import org.apache.tuscany.core.injection.PojoObjectFactory; + +/** + * Base implementation of an {@link org.apache.tuscany.spi.component.AtomicComponent} whose type is a Java class + * + * @version $$Rev$$ $$Date$$ + */ +public abstract class PojoAtomicComponent extends AtomicComponentExtension { + protected EventInvoker<Object> initInvoker; + protected EventInvoker<Object> destroyInvoker; + protected PojoObjectFactory<?> instanceFactory; + protected List<String> constructorParamNames; + protected Map<String, Member> referenceSites; + protected Map<String, Member> resourceSites; + protected Map<String, Member> propertySites; + protected Map<String, Member> callbackSites; + protected List<Injector<Object>> injectors; + protected Class implementationClass; + private List<Class<?>> constructorParamTypes = new ArrayList<Class<?>>(); + + public PojoAtomicComponent(PojoConfiguration configuration) { + super(configuration.getName(), + configuration.getParent(), + configuration.getWireService(), + configuration.getWorkContext(), + configuration.getScheduler(), + configuration.getMonitor(), + configuration.getInitLevel(), + configuration.getMaxIdleTime(), + configuration.getMaxAge()); + assert configuration.getInstanceFactory() != null : "Object factory was null"; + initInvoker = configuration.getInitInvoker(); + destroyInvoker = configuration.getDestroyInvoker(); + instanceFactory = configuration.getInstanceFactory(); + constructorParamNames = configuration.getConstructorParamNames(); + constructorParamTypes = configuration.getConstructorParamTypes(); + injectors = new ArrayList<Injector<Object>>(); + referenceSites = configuration.getReferenceSite() != null ? configuration.getReferenceSite() + : new HashMap<String, Member>(); + propertySites = configuration.getPropertySites() != null ? configuration.getPropertySites() + : new HashMap<String, Member>(); + resourceSites = configuration.getResourceSites() != null ? configuration.getResourceSites() + : new HashMap<String, Member>(); + callbackSites = configuration.getCallbackSite() != null ? configuration.getCallbackSite() + : new HashMap<String, Member>(); + implementationClass = configuration.getImplementationClass(); + } + + + public boolean isDestroyable() { + return destroyInvoker != null; + } + + public void init(Object instance) throws TargetInitializationException { + if (initInvoker != null) { + try { + initInvoker.invokeEvent(instance); + } catch (ObjectCallbackException e) { + throw new TargetInitializationException("Error initializing component instance", getName(), e); + } + } + } + + public void destroy(Object instance) throws TargetDestructionException { + if (destroyInvoker != null) { + try { + destroyInvoker.invokeEvent(instance); + } catch (ObjectCallbackException e) { + throw new TargetDestructionException("Error destroying component instance", getName(), e); + } + } + } + + public boolean isOptimizable() { + // stateless implementations that require a destroy callback cannot be optimized since the callback is + // performed by the JavaTargetInvoker + return !(getScope() == Scope.STATELESS && isDestroyable()); + } + + public Object getTargetInstance() throws TargetResolutionException { + return scopeContainer.getInstance(this); + } + + public Object getAssociatedTargetInstance() throws TargetResolutionException { + return scopeContainer.getAssociatedInstance(this); + } + + public Object createInstance() throws ObjectCreationException { + Object instance = instanceFactory.getInstance(); + // inject the instance with properties and references + for (Injector<Object> injector : injectors) { + injector.inject(instance); + } + return instance; + } + + public void addPropertyFactory(String name, ObjectFactory<?> factory) { + Member member = propertySites.get(name); + if (member instanceof Field) { + injectors.add(new FieldInjector<Object>((Field) member, factory)); + } else if (member instanceof Method) { + injectors.add(new MethodInjector<Object>((Method) member, factory)); + } + // cycle through constructor param names as well + for (int i = 0; i < constructorParamNames.size(); i++) { + if (name.equals(constructorParamNames.get(i))) { + ObjectFactory[] initializerFactories = instanceFactory.getInitializerFactories(); + initializerFactories[i] = factory; + break; + } + } + //FIXME throw an error if no injection site found + } + + public void addResourceFactory(String name, ObjectFactory<?> factory) { + Member member = resourceSites.get(name); + if (member instanceof Field) { + injectors.add(new FieldInjector<Object>((Field) member, factory)); + } else if (member instanceof Method) { + injectors.add(new MethodInjector<Object>((Method) member, factory)); + } + // cycle through constructor param names as well + for (int i = 0; i < constructorParamNames.size(); i++) { + if (name.equals(constructorParamNames.get(i))) { + ObjectFactory[] initializerFactories = instanceFactory.getInitializerFactories(); + initializerFactories[i] = factory; + break; + } + } + //FIXME throw an error if no injection site found + } + + public void addConversationIDFactory(Member member) { + ObjectFactory<String> convIDObjectFactory = new ConversationIDObjectFactory(workContext); + if (member instanceof Field) { + injectors.add(new FieldInjector<Object>((Field) member, convIDObjectFactory)); + } else if (member instanceof Method) { + injectors.add(new MethodInjector<Object>((Method) member, convIDObjectFactory)); + } else { + throw new InvalidAccessorException("Member must be a field or method", member.getName()); + } + } + + protected void onReferenceWire(OutboundWire wire) { + String name = wire.getReferenceName(); + Member member = referenceSites.get(name); + if (member != null) { + injectors.add(createInjector(member, wire)); + } + // cycle through constructor param names as well + for (int i = 0; i < constructorParamNames.size(); i++) { + if (name.equals(constructorParamNames.get(i))) { + ObjectFactory[] initializerFactories = instanceFactory.getInitializerFactories(); + initializerFactories[i] = createWireFactory(constructorParamTypes.get(i), wire); + break; + } + } + //TODO error if ref not set on constructor or ref site + } + + public void onReferenceWires(List<OutboundWire> wires) { + assert wires.size() > 0 : "Wires were empty"; + String referenceName = wires.get(0).getReferenceName(); + Member member = referenceSites.get(referenceName); + if (member == null) { + if (constructorParamNames.contains(referenceName)) { + // injected on the constructor + + } else { + throw new NoAccessorException(referenceName); + } + } + Class<?> type = wires.get(0).getServiceContract().getInterfaceClass(); + if (type == null) { + throw new NoMultiplicityTypeException("Java interface must be specified for multiplicity", referenceName); + } + injectors.add(createMultiplicityInjector(member, type, wires)); + //TODO multiplicity for constructor injection + } + + public boolean implementsCallback(Class callbackClass) { + Class<?>[] implementedInterfaces = implementationClass.getInterfaces(); + for (Class<?> implementedInterface : implementedInterfaces) { + if (implementedInterface.isAssignableFrom(callbackClass)) { + return true; + } + } + + return false; + } + + protected Injector<Object> createInjector(Member member, OutboundWire wire) { + if (member instanceof Field) { + Class<?> type = ((Field) member).getType(); + ObjectFactory<?> factory = createWireFactory(type, wire); + return new FieldInjector<Object>((Field) member, factory); + } else if (member instanceof Method) { + Class<?> type = ((Method) member).getParameterTypes()[0]; + ObjectFactory<?> factory = createWireFactory(type, wire); + return new MethodInjector<Object>((Method) member, factory); + } else { + throw new InvalidAccessorException("Member must be a field or method", member.getName()); + } + } + + protected Injector<Object> createMultiplicityInjector(Member member, + Class<?> interfaceType, + List<OutboundWire> wireFactories) { + List<ObjectFactory<?>> factories = new ArrayList<ObjectFactory<?>>(); + for (OutboundWire wire : wireFactories) { + factories.add(createWireFactory(interfaceType, wire)); + } + if (member instanceof Field) { + Field field = (Field) member; + if (field.getType().isArray()) { + return new FieldInjector<Object>(field, new ArrayMultiplicityObjectFactory(interfaceType, factories)); + } else { + return new FieldInjector<Object>(field, new ListMultiplicityObjectFactory(factories)); + } + } else if (member instanceof Method) { + Method method = (Method) member; + if (method.getParameterTypes()[0].isArray()) { + return new MethodInjector<Object>(method, new ArrayMultiplicityObjectFactory(interfaceType, factories)); + } else { + return new MethodInjector<Object>(method, new ListMultiplicityObjectFactory(factories)); + } + } else { + throw new InvalidAccessorException("Member must be a field or method", member.getName()); + } + } + + protected abstract ObjectFactory<?> createWireFactory(Class<?> interfaze, OutboundWire wire); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/PojoConfiguration.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/PojoConfiguration.java new file mode 100644 index 0000000000..104b1f647e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/PojoConfiguration.java @@ -0,0 +1,232 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation; + +import java.lang.reflect.Member; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.extension.ExecutionMonitor; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.wire.WireService; + +import org.apache.tuscany.core.injection.EventInvoker; +import org.apache.tuscany.core.injection.Injector; +import org.apache.tuscany.core.injection.PojoObjectFactory; + +/** + * Encapsulates confuration for a Java-based atomic component + * + * @version $Rev$ $Date$ + */ +public class PojoConfiguration { + private String name; + private CompositeComponent parent; + //private ScopeContainer scopeContainer; + private PojoObjectFactory<?> instanceFactory; + private List<String> constructorParamNames = new ArrayList<String>(); + private List<Class<?>> constructorParamTypes = new ArrayList<Class<?>>(); + private int initLevel; + private EventInvoker<Object> initInvoker; + private EventInvoker<Object> destroyInvoker; + private List<Injector> propertyInjectors = new ArrayList<Injector>(); + private Map<String, Member> referenceSites = new HashMap<String, Member>(); + private Map<String, Member> propertySites = new HashMap<String, Member>(); + private Map<String, Member> resourceSites = new HashMap<String, Member>(); + private Map<String, Member> callbackSites = new HashMap<String, Member>(); + private WireService wireService; + private WorkContext workContext; + private WorkScheduler scheduler; + private ExecutionMonitor monitor; + private long maxIdleTime = -1; + private long maxAge = -1; + private Class implementationClass; + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public CompositeComponent getParent() { + return parent; + } + + public void setParent(CompositeComponent parent) { + this.parent = parent; + } + + public PojoObjectFactory<?> getInstanceFactory() { + return instanceFactory; + } + + public void setInstanceFactory(PojoObjectFactory<?> objectFactory) { + this.instanceFactory = objectFactory; + } + + public List<String> getConstructorParamNames() { + return constructorParamNames; + } + + public void setConstructorParamNames(List<String> names) { + constructorParamNames = names; + } + + public void addConstructorParamName(String name) { + constructorParamNames.add(name); + } + + public List<Class<?>> getConstructorParamTypes() { + return constructorParamTypes; + } + + public void setConstructorParamTypes(List<Class<?>> constructorParamTypes) { + this.constructorParamTypes = constructorParamTypes; + } + + public void addConstructorParamType(Class<?> type) { + constructorParamTypes.add(type); + } + + public int getInitLevel() { + return initLevel; + } + + public void setInitLevel(int initLevel) { + this.initLevel = initLevel; + } + + public long getMaxIdleTime() { + return maxIdleTime; + } + + public void setMaxIdleTime(long maxIdleTime) { + this.maxIdleTime = maxIdleTime; + } + + public long getMaxAge() { + return maxAge; + } + + public void setMaxAge(long maxAge) { + this.maxAge = maxAge; + } + + public EventInvoker<Object> getInitInvoker() { + return initInvoker; + } + + public void setInitInvoker(EventInvoker<Object> initInvoker) { + this.initInvoker = initInvoker; + } + + public EventInvoker<Object> getDestroyInvoker() { + return destroyInvoker; + } + + public void setDestroyInvoker(EventInvoker<Object> destroyInvoker) { + this.destroyInvoker = destroyInvoker; + } + + public List<Injector> getPropertyInjectors() { + return propertyInjectors; + } + + public void addPropertyInjector(Injector injector) { + propertyInjectors.add(injector); + } + + public Map<String, Member> getReferenceSite() { + return referenceSites; + } + + public void addReferenceSite(String name, Member member) { + referenceSites.put(name, member); + } + + public Map<String, Member> getResourceSites() { + return resourceSites; + } + + public void addResourceSite(String name, Member member) { + resourceSites.put(name, member); + } + + public Map<String, Member> getCallbackSite() { + return callbackSites; + } + + public void addCallbackSite(String name, Member member) { + callbackSites.put(name, member); + } + + public Map<String, Member> getPropertySites() { + return propertySites; + } + + public void addPropertySite(String name, Member member) { + propertySites.put(name, member); + } + + public WireService getWireService() { + return wireService; + } + + public void setWireService(WireService wireService) { + this.wireService = wireService; + } + + public WorkContext getWorkContext() { + return workContext; + } + + public void setWorkContext(WorkContext workContext) { + this.workContext = workContext; + } + + public WorkScheduler getScheduler() { + return scheduler; + } + + public void setScheduler(WorkScheduler scheduler) { + this.scheduler = scheduler; + } + + public ExecutionMonitor getMonitor() { + return monitor; + } + + public void setMonitor(ExecutionMonitor monitor) { + this.monitor = monitor; + } + + public Class getImplementationClass() { + return implementationClass; + } + + public void setImplementationClass(Class implementationClass) { + this.implementationClass = implementationClass; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeBuilder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeBuilder.java new file mode 100644 index 0000000000..965fde2fa8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeBuilder.java @@ -0,0 +1,71 @@ +package org.apache.tuscany.core.implementation.composite; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.builder.BuilderInstantiationException; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.ComponentRegistrationException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.ComponentBuilderExtension; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; + +/** + * Abstract builder for composites + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractCompositeBuilder<T extends Implementation<CompositeComponentType>> + extends ComponentBuilderExtension<T> { + + public CompositeComponent build(CompositeComponent parent, + CompositeComponent component, + CompositeComponentType<?, ?, ?> componentType, + DeploymentContext deploymentContext) throws BuilderException { + + for (ComponentDefinition<? extends Implementation<?>> definition : componentType.getComponents().values()) { + try { + Component child = builderRegistry.build(component, definition, deploymentContext); + component.register(child); + } catch (ComponentRegistrationException e) { + throw new BuilderInstantiationException("Error registering component", e); + } + } + for (ServiceDefinition definition : componentType.getServices().values()) { + try { + if (definition instanceof BoundServiceDefinition) { + BoundServiceDefinition bsd = (BoundServiceDefinition) definition; + Service service = builderRegistry.build(component, bsd, deploymentContext); + component.register(service); + } else { + throw new UnsupportedOperationException(); + } + } catch (ComponentRegistrationException e) { + throw new BuilderInstantiationException("Error registering service", e); + } + } + for (ReferenceDefinition definition : componentType.getReferences().values()) { + try { + if (definition instanceof BoundReferenceDefinition) { + BoundReferenceDefinition brd = (BoundReferenceDefinition) definition; + Reference child = builderRegistry.build(component, brd, deploymentContext); + component.register(child); + } else { + throw new UnsupportedOperationException(); + } + } catch (ComponentRegistrationException e) { + throw new BuilderInstantiationException("Error registering reference", e); + } + } + component.getExtensions().putAll(componentType.getExtensions()); + return component; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeComponent.java new file mode 100644 index 0000000000..0f10703802 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeComponent.java @@ -0,0 +1,151 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.List; +import java.util.Map; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; + +import org.w3c.dom.Document; + +import org.apache.tuscany.spi.builder.Connector; +import org.apache.tuscany.spi.component.ComponentRegistrationException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.extension.CompositeComponentExtension; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.component.event.CompositeStop; + +/** + * The base implementation of a composite context + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractCompositeComponent extends CompositeComponentExtension { + public static final int DEFAULT_WAIT = 1000 * 60; + // Blocking latch to ensure the composite is initialized exactly once prior to servicing requests + protected CountDownLatch initializeLatch = new CountDownLatch(1); + protected final Object lock = new Object(); + // Indicates whether the composite context has been initialized + protected boolean initialized; + + + /** + * @param name the name of the SCA composite + * @param parent the SCA composite parent + * @param connector the connector for fusing wires + * @param propertyValues the values of this composite's Properties + */ + public AbstractCompositeComponent(String name, + CompositeComponent parent, + Connector connector, + Map<String, Document> propertyValues) { + super(name, parent, connector, propertyValues); + } + + public <S, I extends S> void registerJavaObject(String name, Class<S> service, I instance) + throws ComponentRegistrationException { + register(new SystemSingletonAtomicComponent<S, I>(name, this, service, instance)); + } + + public <S, I extends S> void registerJavaObject(String name, List<Class<?>> services, I instance) + throws ComponentRegistrationException { + register(new SystemSingletonAtomicComponent<S, I>(name, this, services, instance)); + } + + public void start() { + synchronized (lock) { + if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) { + throw new IllegalStateException("Composite not in UNINITIALIZED state"); + } + + for (SCAObject child : systemChildren.values()) { + child.start(); + } + for (SCAObject child : children.values()) { + child.start(); + } + initializeLatch.countDown(); + initialized = true; + lifecycleState = INITIALIZED; + } + publish(new CompositeStart(this, this)); + } + + public void stop() { + if (lifecycleState == STOPPED) { + return; + } + + for (SCAObject child : children.values()) { + child.stop(); + } + for (SCAObject child : systemChildren.values()) { + child.stop(); + } + publish(new CompositeStop(this, this)); + // need to block a start until reset is complete + initializeLatch = new CountDownLatch(2); + lifecycleState = STOPPING; + initialized = false; + // allow initialized to be called + initializeLatch.countDown(); + lifecycleState = STOPPED; + } + + public void publish(Event event) { + if (lifecycleState == STOPPED) { + return; + } + checkInit(); + super.publish(event); + } + + public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) + throws TargetInvokerCreationException { + return null; + } + + /** + * Blocks until the composite context has been initialized + */ + protected void checkInit() throws ComponentTimeoutException { + if (!initialized) { + try { + /* block until the composite has initialized */ + boolean success = initializeLatch.await(AbstractCompositeComponent.DEFAULT_WAIT, + TimeUnit.MILLISECONDS); + if (!success) { + throw new ComponentTimeoutException("Timeout waiting for context to initialize"); + } + } catch (InterruptedException e) { // should not happen + } + } + + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContext.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContext.java new file mode 100644 index 0000000000..c571c04b3d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContext.java @@ -0,0 +1,120 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.osoa.sca.CompositeContext; +import org.osoa.sca.ServiceRuntimeException; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Wire; +import org.apache.tuscany.spi.wire.WireService; + +/** + * Base implementation of the {@link org.osoa.sca.CompositeContext} + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractCompositeContext implements CompositeContext { + protected final CompositeComponent composite; + protected final WireService wireService; + + public AbstractCompositeContext(final CompositeComponent composite, final WireService wireService) { + this.composite = composite; + this.wireService = wireService; + } + + public String getName() { + return composite.getName(); + } + + public String getURI() { + throw new UnsupportedOperationException(); + } + + public <T> T locateService(Class<T> serviceInterface, String serviceName) throws ServiceRuntimeException { + QualifiedName qName = new QualifiedName(serviceName); + if (qName.getPortName() == null) { + String name = serviceInterface.getName(); + qName = new QualifiedName(qName.getPartName(), name); + } + SCAObject child = composite.getChild(qName.getPartName()); + InboundWire wire = getInboundWire(child, qName); + if (wire.isOptimizable() + && wire.getServiceContract().getInterfaceClass() != null + && serviceInterface.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { + try { + return serviceInterface.cast(wire.getTargetService()); + } catch (TargetResolutionException e) { + throw new ServiceRuntimeException(e); + } + } + return wireService.createProxy(serviceInterface, wire); + } + + protected InboundWire getInboundWire(SCAObject child, QualifiedName qName) { + InboundWire wire = null; + if (child instanceof Component) { + wire = ((Component) child).getInboundWire(qName.getPortName()); + if (wire == null) { + throw new ServiceRuntimeException("Service not found [" + qName + "]"); + } + } else if (child instanceof Service) { + Service service = (Service) child; + for (ServiceBinding binding : service.getServiceBindings()) { + if (Wire.LOCAL_BINDING.equals(binding.getInboundWire().getBindingType())) { + wire = binding.getInboundWire(); + break; + } + } + if (wire == null) { + throw new ServiceRuntimeException("Local binding for service not found [" + qName + "]"); + } + } else if (child instanceof Reference) { + Reference service = (Reference) child; + if (service.getReferenceBindings().isEmpty()) { + throw new ServiceRuntimeException("No binding for reference [" + qName + "]"); + } + for (ReferenceBinding binding : service.getReferenceBindings()) { + if (Wire.LOCAL_BINDING.equals(binding.getInboundWire().getBindingType())) { + wire = binding.getInboundWire(); + break; + } + } + if (wire == null) { + // pick the first one + wire = service.getReferenceBindings().get(0).getInboundWire(); + } + } else if (child == null) { + throw new ServiceRuntimeException("Service not found [" + qName + "]"); + } else { + throw new ServiceRuntimeException("Invalid service type [" + child.getClass().getName() + "]"); + } + return wire; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ComponentTimeoutException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ComponentTimeoutException.java new file mode 100644 index 0000000000..ed64cb1236 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ComponentTimeoutException.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.apache.tuscany.spi.component.ComponentRuntimeException; + +/** + * Denotes a condition where a component times out waiting to perform an operation + * + * @version $Rev$ $Date$ + */ +public class ComponentTimeoutException extends ComponentRuntimeException { + + public ComponentTimeoutException(String message) { + super(message); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeBuilder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeBuilder.java new file mode 100644 index 0000000000..008c99db8d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeBuilder.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.CompositeImplementation; + +/** + * Instantiates a composite component from an assembly definition + * + * @version $Rev$ $Date$ + */ +public class CompositeBuilder extends AbstractCompositeBuilder<CompositeImplementation> { + + public Component build(CompositeComponent parent, + ComponentDefinition<CompositeImplementation> componentDefinition, + DeploymentContext deploymentContext) throws BuilderException { + CompositeImplementation implementation = componentDefinition.getImplementation(); + CompositeComponentType<?, ?, ?> componentType = implementation.getComponentType(); + String name = componentDefinition.getName(); + CompositeComponentImpl component = new CompositeComponentImpl(name, parent, connector, null); + + return build(parent, component, componentType, deploymentContext); + } + + protected Class<CompositeImplementation> getImplementationType() { + return CompositeImplementation.class; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImpl.java new file mode 100644 index 0000000000..75bc2d8c78 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImpl.java @@ -0,0 +1,114 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.Map; + +import org.w3c.dom.Document; + +import org.apache.tuscany.spi.builder.Connector; +import org.apache.tuscany.spi.component.CompositeComponent; + +/** + * The standard implementation of a composite component. Autowiring is performed by delegating to the parent composite. + * + * @version $Rev$ $Date$ + */ +public class CompositeComponentImpl extends AbstractCompositeComponent { + private String uri; + private boolean systemComposite; + + /** + * Constructor specifying property values + * + * @param name the name of this Component + * @param parent this component's parent + * @param connector the connector to use for wires + * @param propertyValues this composite's Property values + */ + public CompositeComponentImpl(String name, + CompositeComponent parent, + Connector connector, + Map<String, Document> propertyValues) { + this(name, null, parent, connector, propertyValues); + } + + /** + * Constructor specifying if the composite is a system composite + * + * @param name the name of this Component + * @param parent this component's parent + * @param connector the connector to use for wires + * @param systemComposite true if the composite is a system composite + */ + public CompositeComponentImpl(String name, + CompositeComponent parent, + Connector connector, + boolean systemComposite) { + this(name, null, parent, connector, null, systemComposite); + } + + /** + * Constructor specifying name and URI. + * + * @param name the name of this Component + * @param uri the unique identifier for this component + * @param parent this component's parent + * @param connector the connector to use for wires + * @param propertyValues this composite's Property values + */ + public CompositeComponentImpl(String name, + String uri, + CompositeComponent parent, + Connector connector, + Map<String, Document> propertyValues) { + super(name, parent, connector, propertyValues); + this.uri = uri; + } + + /** + * Constructor specifying name and URI. + * + * @param name the name of this Component + * @param uri the unique identifier for this component + * @param parent this component's parent + * @param connector the connector to use for wires + * @param propertyValues this composite's Property values + * @param systemComposite true if the composite is a system composite + */ + public CompositeComponentImpl(String name, + String uri, + CompositeComponent parent, + Connector connector, + Map<String, Document> propertyValues, + boolean systemComposite) { + super(name, parent, connector, propertyValues); + this.uri = uri; + this.systemComposite = systemComposite; + } + + public String getURI() { + return uri; + } + + public boolean isSystem() { + return systemComposite; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeComponentTypeLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeComponentTypeLoader.java new file mode 100644 index 0000000000..c55f1b8ffa --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeComponentTypeLoader.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.net.URL; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.CompositeClassLoader; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.ComponentTypeLoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.CompositeImplementation; + +import org.apache.tuscany.core.deployer.ChildDeploymentContext; + +/** + * Loads a composite component type + * + * @version $Rev$ $Date$ + */ +public class CompositeComponentTypeLoader extends ComponentTypeLoaderExtension<CompositeImplementation> { + public CompositeComponentTypeLoader() { + } + + public CompositeComponentTypeLoader(LoaderRegistry loaderRegistry) { + super(loaderRegistry); + } + + protected Class<CompositeImplementation> getImplementationClass() { + return CompositeImplementation.class; + } + + public void load(CompositeComponent parent, CompositeImplementation implementation, + DeploymentContext deploymentContext) + throws LoaderException { + URL scdlLocation = implementation.getScdlLocation(); + ClassLoader cl = new CompositeClassLoader(implementation.getClassLoader()); + deploymentContext = new ChildDeploymentContext(deploymentContext, cl, scdlLocation); + CompositeComponentType componentType = loadFromSidefile(parent, scdlLocation, deploymentContext); + implementation.setComponentType(componentType); + } + + protected CompositeComponentType loadFromSidefile(CompositeComponent parent, + URL url, + DeploymentContext deploymentContext) + throws LoaderException { + return loaderRegistry.load(parent, null, url, CompositeComponentType.class, deploymentContext); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeLoader.java new file mode 100644 index 0000000000..b72c017cec --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/CompositeLoader.java @@ -0,0 +1,235 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.net.URI; +import java.net.URL; +import java.util.List; +import java.util.Map; +import javax.xml.namespace.QName; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.CompositeClassLoader; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.InvalidServiceException; +import org.apache.tuscany.spi.loader.InvalidWireException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.Include; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ReferenceTarget; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.model.WireDefinition; +import org.apache.tuscany.spi.services.artifact.Artifact; +import org.apache.tuscany.spi.services.artifact.ArtifactRepository; + +import org.apache.tuscany.core.property.PropertyHelper; + +/** + * Loads a composite component definition from an XML-based assembly file + * + * @version $Rev$ $Date$ + */ +public class CompositeLoader extends LoaderExtension<CompositeComponentType> { + public static final QName COMPOSITE = new QName(XML_NAMESPACE_1_0, "composite"); + public static final String URI_DELIMITER = "/"; + + private final ArtifactRepository artifactRepository; + + public CompositeLoader(@Autowire LoaderRegistry registry, @Autowire ArtifactRepository artifactRepository) { + super(registry); + this.artifactRepository = artifactRepository; + } + + public QName getXMLType() { + return COMPOSITE; + } + + public CompositeComponentType load(CompositeComponent parent, + ModelObject object, + XMLStreamReader reader, + DeploymentContext deploymentContext) throws XMLStreamException, LoaderException { + CompositeComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> composite = + new CompositeComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + composite.setName(reader.getAttributeValue(null, "name")); + boolean done = false; + while (!done) { + switch (reader.next()) { + case START_ELEMENT: + ModelObject o = registry.load(parent, composite, reader, deploymentContext); + if (o instanceof ServiceDefinition) { + composite.add((ServiceDefinition) o); + } else if (o instanceof ReferenceDefinition) { + composite.add((ReferenceDefinition) o); + } else if (o instanceof Property<?>) { + composite.add((Property<?>) o); + } else if (o instanceof ComponentDefinition<?>) { + composite.add((ComponentDefinition<?>) o); + } else if (o instanceof Include) { + composite.add((Include) o); + } else if (o instanceof Dependency) { + Artifact artifact = ((Dependency) o).getArtifact(); + if (artifactRepository != null) { + // default to jar type if not specified + if (artifact.getType() == null) { + artifact.setType("jar"); + } + artifactRepository.resolve(artifact); + } + if (artifact.getUrl() != null) { + ClassLoader classLoader = deploymentContext.getClassLoader(); + if (classLoader instanceof CompositeClassLoader) { + CompositeClassLoader ccl = (CompositeClassLoader) classLoader; + for (URL dep : artifact.getUrls()) { + ccl.addURL(dep); + } + } + } + } else if (o instanceof WireDefinition) { + composite.add((WireDefinition) o); + } else { + // add as an unknown model extension + if (o != null) { + composite.getExtensions().put(o.getClass(), o); + } + } + reader.next(); + break; + case END_ELEMENT: + if (COMPOSITE.equals(reader.getName())) { + // if there are wire defintions then link them up to the relevant components + resolveWires(composite); + verifyCompositeCompleteness(composite); + done = true; + break; + } + } + } + for (ComponentDefinition<? extends Implementation<?>> c : composite.getComponents().values()) { + PropertyHelper.processProperties(composite, c, deploymentContext); + } + return composite; + } + + protected void resolveWires(CompositeComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> composite) + throws InvalidWireException { + QualifiedName sourceName; + ComponentDefinition componentDefinition; + ServiceDefinition serviceDefinition; + List<WireDefinition> wireDefns = composite.getDeclaredWires(); + for (WireDefinition wire : wireDefns) { + URI targetUri = wire.getTarget(); + // validate the target before finding the source + validateTarget(targetUri, composite); + + sourceName = new QualifiedName(wire.getSource().getPath()); + serviceDefinition = composite.getDeclaredServices().get(sourceName.getPartName()); + if (serviceDefinition != null) { + if (serviceDefinition instanceof BoundServiceDefinition) { + ((BoundServiceDefinition) serviceDefinition).setTarget(wire.getTarget()); + } + } else { + componentDefinition = composite.getDeclaredComponents().get(sourceName.getPartName()); + if (componentDefinition != null) { + ReferenceTarget referenceTarget = createReferenceTarget(sourceName.getPortName(), + targetUri, + componentDefinition); + componentDefinition.add(referenceTarget); + } else { + throw new InvalidWireException("Source not found", sourceName.toString()); + } + } + } + } + + private ReferenceTarget createReferenceTarget(String componentReferenceName, + URI target, + ComponentDefinition componentDefn) throws InvalidWireException { + ComponentType componentType = componentDefn.getImplementation().getComponentType(); + if (componentReferenceName == null) { + // if there is ambiguity in determining the source of the wire or there is no reference to be wired + if (componentType.getReferences().size() > 1 || componentType.getReferences().isEmpty()) { + throw new InvalidWireException("Unable to determine unique source reference"); + } else { + Map references = componentType.getReferences(); + ReferenceDefinition definition = (ReferenceDefinition) references.values().iterator().next(); + componentReferenceName = definition.getName(); + } + } + + ReferenceTarget referenceTarget = new ReferenceTarget(); + referenceTarget.setReferenceName(componentReferenceName); + referenceTarget.addTarget(target); + return referenceTarget; + } + + protected void verifyCompositeCompleteness( + CompositeComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> composite) + throws InvalidServiceException { + // check if all of the composite services have been wired + for (ServiceDefinition svcDefn : composite.getDeclaredServices().values()) { + if (svcDefn instanceof BoundServiceDefinition && ((BoundServiceDefinition) svcDefn).getTarget() == null) { + throw new InvalidServiceException("Composite service not wired to a target", svcDefn.getName()); + } + } + } + + private void validateTarget(URI target, + CompositeComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> composite) + throws InvalidWireException { + QualifiedName targetName = new QualifiedName(target.getPath()); + // if target is not a reference of the composite + if (composite.getReferences().get(targetName.getPartName()) == null) { + ComponentDefinition<?> targetDefinition = composite.getDeclaredComponents().get(targetName.getPartName()); + // if a target component exists in this composite + if (targetDefinition != null) { + Implementation<?> implementation = targetDefinition.getImplementation(); + ComponentType<?, ?, ?> componentType = implementation.getComponentType(); + Map<String, ? extends ServiceDefinition> services = componentType.getServices(); + if (targetName.getPortName() == null) { + if (services.size() > 1 || services.isEmpty()) { + throw new InvalidWireException("Ambiguous target", targetName.toString()); + } + } else { + if (services.get(targetName.getPortName()) == null) { + throw new InvalidWireException("Invalid target service", targetName.toString()); + } + } + } else { + throw new InvalidWireException("Target not found", targetName.toString()); + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/Dependency.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/Dependency.java new file mode 100644 index 0000000000..808f36072f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/Dependency.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.services.artifact.Artifact; + +/** + * A model object that represents a dependency on an external artifact. + * + * @version $Rev$ $Date$ + */ +public class Dependency extends ModelObject { + private Artifact artifact; + + public Artifact getArtifact() { + return artifact; + } + + public void setArtifact(Artifact artifact) { + this.artifact = artifact; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ImplementationCompositeLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ImplementationCompositeLoader.java new file mode 100644 index 0000000000..c814691185 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ImplementationCompositeLoader.java @@ -0,0 +1,126 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.net.MalformedURLException; +import java.net.URL; +import java.util.Set; +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.osoa.sca.Version; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.CompositeClassLoader; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.InvalidValueException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.LoaderUtil; +import org.apache.tuscany.spi.loader.MissingResourceException; +import org.apache.tuscany.spi.model.CompositeImplementation; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.services.artifact.Artifact; +import org.apache.tuscany.spi.services.artifact.ArtifactRepository; + +/** + * Loader that handles an <implementation.composite> element. + * + * @version $Rev$ $Date$ + */ +public class ImplementationCompositeLoader extends LoaderExtension<CompositeImplementation> { + private static final QName IMPLEMENTATION_COMPOSITE = + new QName(Version.XML_NAMESPACE_1_0, "implementation.composite"); + + private final ArtifactRepository artifactRepository; + + public ImplementationCompositeLoader(@Autowire LoaderRegistry registry, + @Autowire ArtifactRepository artifactRepository) { + super(registry); + this.artifactRepository = artifactRepository; + } + + public QName getXMLType() { + return IMPLEMENTATION_COMPOSITE; + } + + public CompositeImplementation load(CompositeComponent parent, + ModelObject object, XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException { + + assert IMPLEMENTATION_COMPOSITE.equals(reader.getName()); + String name = reader.getAttributeValue(null, "name"); + String group = reader.getAttributeValue(null, "group"); + String version = reader.getAttributeValue(null, "version"); + String scdlLocation = reader.getAttributeValue(null, "scdlLocation"); + String jarLocation = reader.getAttributeValue(null, "jarLocation"); + LoaderUtil.skipToEndElement(reader); + + CompositeImplementation impl = new CompositeImplementation(); + impl.setName(name); + if (scdlLocation != null) { + try { + impl.setScdlLocation(new URL(deploymentContext.getScdlLocation(), scdlLocation)); + } catch (MalformedURLException e) { + throw new InvalidValueException(scdlLocation, name, e); + } + impl.setClassLoader(deploymentContext.getClassLoader()); + } else if (jarLocation != null) { + URL jarUrl; + try { + jarUrl = new URL(deploymentContext.getScdlLocation(), jarLocation); + } catch (MalformedURLException e) { + throw new InvalidValueException(jarLocation, name, e); + } + try { + impl.setScdlLocation(new URL("jar:" + jarUrl.toExternalForm() + "!/META-INF/sca/default.scdl")); + } catch (MalformedURLException e) { + throw new AssertionError("Could not convert URL to a jar: url"); + } + impl.setClassLoader(new CompositeClassLoader(new URL[]{jarUrl}, deploymentContext.getClassLoader())); + } else if (artifactRepository != null && group != null && version != null) { + Artifact artifact = new Artifact(); + artifact.setGroup(group); + artifact.setName(name); + artifact.setVersion(version); + artifact.setType("jar"); + artifactRepository.resolve(artifact); + if (artifact.getUrl() == null) { + throw new MissingResourceException(artifact.toString(), name); + } + try { + impl.setScdlLocation(new URL("jar:" + artifact.getUrl() + "!/META-INF/sca/default.scdl")); + } catch (MalformedURLException e) { + throw new AssertionError(e); + } + Set<URL> artifactURLs = artifact.getUrls(); + URL[] urls = new URL[artifactURLs.size()]; + int i = 0; + for (URL artifactURL : artifactURLs) { + urls[i++] = artifactURL; + } + impl.setClassLoader(new CompositeClassLoader(urls, deploymentContext.getClassLoader())); + } + return impl; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ManagedCompositeContext.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ManagedCompositeContext.java new file mode 100644 index 0000000000..544eb75cdd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ManagedCompositeContext.java @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.osoa.sca.RequestContext; +import org.osoa.sca.ServiceReference; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.wire.WireService; + +/** + * The default implementation of a {@link org.osoa.sca.CompositeContext} injected on a component implementation + * instance + * + * @version $Rev$ $Date$ + */ +public class ManagedCompositeContext extends AbstractCompositeContext { + + /** + * Constructor. + * + * @param composite the parent composite of the component whose instance the current context is injected on + * @param wireService the wire service to use for generating proxies + */ + public ManagedCompositeContext(final CompositeComponent composite, final WireService wireService) { + super(composite, wireService); + } + + public String getName() { + return composite.getName(); + } + + public String getURI() { + throw new UnsupportedOperationException(); + } + + public RequestContext getRequestContext() { + throw new UnsupportedOperationException(); + } + + public ServiceReference createServiceReferenceForSession(Object self) { + throw new UnsupportedOperationException(); + } + + public ServiceReference createServiceReferenceForSession(Object self, String serviceName) { + throw new UnsupportedOperationException(); + } + + public ServiceReference newSession(String serviceName) { + throw new UnsupportedOperationException(); + } + + public ServiceReference newSession(String serviceName, Object sessionId) { + throw new UnsupportedOperationException(); + } + + public void start() { + throw new UnsupportedOperationException(); + } + + public void stop() { + throw new UnsupportedOperationException(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ManagedRequestContext.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ManagedRequestContext.java new file mode 100644 index 0000000000..9bc07582ee --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ManagedRequestContext.java @@ -0,0 +1,49 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import javax.security.auth.Subject; + +import org.osoa.sca.RequestContext; +import org.osoa.sca.ServiceReference; + +import org.apache.tuscany.spi.component.WorkContext; + +/** + * @version $Rev$ $Date$ + */ +public class ManagedRequestContext implements RequestContext { + private WorkContext workContext; + + public ManagedRequestContext(WorkContext workContext) { + this.workContext = workContext; + } + + public Subject getSecuritySubject() { + throw new UnsupportedOperationException(); + } + + public String getServiceName() { + return workContext.getCurrentServiceName(); + } + + public ServiceReference getServiceReference() { + throw new UnsupportedOperationException(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ReferenceImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ReferenceImpl.java new file mode 100644 index 0000000000..3fcba7b054 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ReferenceImpl.java @@ -0,0 +1,90 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; + +import org.apache.tuscany.spi.component.AbstractSCAObject; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; + +/** + * The default implementation of a {@link org.apache.tuscany.spi.component.Reference} + * + * @version $Rev$ $Date$ + */ +public class ReferenceImpl extends AbstractSCAObject implements Reference { + private ServiceContract<?> serviceContract; + private List<ReferenceBinding> bindings = new ArrayList<ReferenceBinding>(); + private boolean system; + + public ReferenceImpl(String name, CompositeComponent parent, ServiceContract<?> contract) { + this(name, parent, contract, false); + } + + public ReferenceImpl(String name, + CompositeComponent parent, + ServiceContract<?> contract, + boolean system) { + super(name, parent); + this.serviceContract = contract; + this.system = system; + } + + public Scope getScope() { + return Scope.SYSTEM; + } + + public ServiceContract<?> getServiceContract() { + return serviceContract; + } + + public List<ReferenceBinding> getReferenceBindings() { + return Collections.unmodifiableList(bindings); + } + + public void addReferenceBinding(ReferenceBinding binding) { + binding.setReference(this); + bindings.add(binding); + } + + public void start() { + super.start(); + for (ReferenceBinding binding : bindings) { + binding.start(); + } + } + + public void stop() { + super.stop(); + for (ReferenceBinding binding : bindings) { + binding.stop(); + } + } + + @Override + public boolean isSystem() { + return system; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ServiceImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ServiceImpl.java new file mode 100644 index 0000000000..2db8519ccc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/ServiceImpl.java @@ -0,0 +1,98 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.net.URI; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; + +import org.apache.tuscany.spi.component.AbstractSCAObject; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; + +/** + * The default implementation of a {@link Service} + * + * @version $Rev$ $Date$ + */ +public class ServiceImpl extends AbstractSCAObject implements Service { + private ServiceContract<?> serviceContract; + private List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + private boolean system; + private URI targetUri; + + public ServiceImpl(String name, CompositeComponent parent, ServiceContract<?> contract) { + this(name, parent, contract, null, false); + } + + public ServiceImpl(String name, + CompositeComponent parent, + ServiceContract<?> contract, + URI targetUri, + boolean system) { + super(name, parent); + this.serviceContract = contract; + this.system = system; + this.targetUri = targetUri; + } + + public Scope getScope() { + return Scope.SYSTEM; + } + + public ServiceContract<?> getServiceContract() { + return serviceContract; + } + + public URI getTargetUri() { + return targetUri; + } + + public List<ServiceBinding> getServiceBindings() { + return Collections.unmodifiableList(bindings); + } + + public void addServiceBinding(ServiceBinding binding) { + binding.setService(this); + bindings.add(binding); + } + + public void start() { + super.start(); + for (ServiceBinding binding : bindings) { + binding.start(); + } + } + + public void stop() { + super.stop(); + for (ServiceBinding binding : bindings) { + binding.stop(); + } + } + + @Override + public boolean isSystem() { + return system; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/SystemCompositeBuilder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/SystemCompositeBuilder.java new file mode 100644 index 0000000000..82fb5bf62e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/SystemCompositeBuilder.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.builder.BuilderRegistry; +import org.apache.tuscany.spi.builder.Connector; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.services.management.TuscanyManagementService; + +import org.apache.tuscany.core.implementation.system.model.SystemCompositeImplementation; + +/** + * Produces system composite components by evaluating an assembly. + * + * @version $Rev$ $Date$ + */ +public class SystemCompositeBuilder extends AbstractCompositeBuilder<SystemCompositeImplementation> { + private TuscanyManagementService managementService; + + public SystemCompositeBuilder() { + } + + public SystemCompositeBuilder(BuilderRegistry builderRegistry, + Connector connector, + TuscanyManagementService managementService) { + this.builderRegistry = builderRegistry; + this.connector = connector; + this.managementService = managementService; + } + + public CompositeComponent build(CompositeComponent parent, + ComponentDefinition<SystemCompositeImplementation> componentDefinition, + DeploymentContext deploymentContext) throws BuilderException { + SystemCompositeImplementation impl = componentDefinition.getImplementation(); + CompositeComponentType<?, ?, ?> componentType = impl.getComponentType(); + String name = componentDefinition.getName(); + CompositeComponent component = new CompositeComponentImpl(name, parent, connector, true); + component.setManagementService(managementService); + build(parent, component, componentType, deploymentContext); + return component; + } + + protected Class<SystemCompositeImplementation> getImplementationType() { + return SystemCompositeImplementation.class; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/SystemSingletonAtomicComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/SystemSingletonAtomicComponent.java new file mode 100644 index 0000000000..c8c14e2fad --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/SystemSingletonAtomicComponent.java @@ -0,0 +1,161 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.TargetDestructionException; +import org.apache.tuscany.spi.component.TargetInitializationException; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.extension.AbstractComponentExtension; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.WireService; + +import org.apache.tuscany.core.wire.jdk.JDKWireService; + +/** + * An {@link org.apache.tuscany.spi.component.AtomicComponent} used when registering objects directly into a composite + * + * @version $$Rev$$ $$Date$$ + */ +public class SystemSingletonAtomicComponent<S, T extends S> extends AbstractComponentExtension + implements AtomicComponent { + private T instance; + private Map<String, InboundWire> inboundWires; + private WireService wireService = new JDKWireService(); + + public SystemSingletonAtomicComponent(String name, CompositeComponent parent, Class<S> interfaze, T instance) { + super(name, parent); + this.instance = instance; + inboundWires = new HashMap<String, InboundWire>(); + initWire(interfaze); + } + + + public SystemSingletonAtomicComponent(String name, + CompositeComponent parent, + List<Class<?>> services, + T instance) { + super(name, parent); + this.instance = instance; + inboundWires = new HashMap<String, InboundWire>(); + for (Class<?> interfaze : services) { + initWire(interfaze); + } + } + + public Scope getScope() { + return Scope.COMPOSITE; + } + + public boolean isEagerInit() { + return false; + } + + public boolean isDestroyable() { + return false; + } + + public int getInitLevel() { + return 0; + } + + public long getMaxIdleTime() { + return -1; + } + + public long getMaxAge() { + return -1; + } + + public T getTargetInstance() throws TargetResolutionException { + return instance; + } + + public void init(Object instance) throws TargetInitializationException { + + } + + public void destroy(Object instance) throws TargetDestructionException { + + } + + public Object createInstance() throws ObjectCreationException { + throw new UnsupportedOperationException(); + } + + public void removeInstance() { + throw new UnsupportedOperationException(); + } + + public void addInboundWire(InboundWire wire) { + inboundWires.put(wire.getServiceName(), wire); + } + + public Collection<InboundWire> getInboundWires() { + return Collections.unmodifiableCollection(inboundWires.values()); + } + + public InboundWire getInboundWire(String serviceName) { + return inboundWires.get(serviceName); + } + + public void addOutboundWire(OutboundWire wire) { + throw new UnsupportedOperationException(); + } + + public void addOutboundWires(List<OutboundWire> wires) { + throw new UnsupportedOperationException(); + } + + public Map<String, List<OutboundWire>> getOutboundWires() { + return Collections.emptyMap(); + } + + + public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) { + return null; + } + + public boolean isSystem() { + return true; + } + + private void initWire(Class<?> interfaze) { + JavaServiceContract serviceContract = new JavaServiceContract(interfaze); + ServiceDefinition def = new ServiceDefinition(interfaze.getName(), serviceContract, false); + InboundWire wire = wireService.createWire(def); + wire.setContainer(this); + inboundWires.put(wire.getServiceName(), wire); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaAtomicComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaAtomicComponent.java new file mode 100644 index 0000000000..bc087dd4c2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaAtomicComponent.java @@ -0,0 +1,100 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.Field; +import java.lang.reflect.Member; +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.ObjectFactory; +import static org.apache.tuscany.spi.idl.java.JavaIDLUtils.findMethod; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.core.wire.WireObjectFactory; + +import org.apache.tuscany.core.implementation.PojoAtomicComponent; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.injection.CallbackWireObjectFactory; +import org.apache.tuscany.core.injection.FieldInjector; +import org.apache.tuscany.core.injection.Injector; +import org.apache.tuscany.core.injection.InvalidAccessorException; +import org.apache.tuscany.core.injection.MethodInjector; + +/** + * The runtime instantiation of Java component implementations + * + * @version $Rev$ $Date$ + */ +public class JavaAtomicComponent extends PojoAtomicComponent { + + public JavaAtomicComponent(PojoConfiguration configuration) { + super(configuration); + } + + public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) { + Method[] methods; + Class callbackClass = null; + if (operation.isCallback()) { + callbackClass = operation.getServiceContract().getCallbackClass(); + methods = callbackClass.getMethods(); + + } else { + methods = operation.getServiceContract().getInterfaceClass().getMethods(); + } + Method method = findMethod(operation, methods); + return new JavaTargetInvoker(method, this, callbackWire, callbackClass, workContext, monitor); + } + + protected void onServiceWire(InboundWire wire) { + String name = wire.getCallbackReferenceName(); + if (name == null) { + // It's ok not to have one, we just do nothing + return; + } + Member member = callbackSites.get(name); + if (member != null) { + injectors.add(createCallbackInjector(member, wire.getServiceContract(), wire)); + } + } + + protected Injector<Object> createCallbackInjector(Member member, + ServiceContract<?> contract, + InboundWire inboundWire) { + if (member instanceof Field) { + Field field = (Field) member; + ObjectFactory<?> factory = new CallbackWireObjectFactory(field.getType(), wireService, inboundWire); + return new FieldInjector<Object>(field, factory); + } else if (member instanceof Method) { + Method method = (Method) member; + Class<?> type = method.getParameterTypes()[0]; + ObjectFactory<?> factory = new CallbackWireObjectFactory(type, wireService, inboundWire); + return new MethodInjector<Object>(method, factory); + } else { + throw new InvalidAccessorException("Member must be a field or method", member.getName()); + } + } + + @SuppressWarnings({"unchecked"}) + protected ObjectFactory<?> createWireFactory(Class<?> interfaze, OutboundWire wire) { + return new WireObjectFactory(interfaze, wire, wireService); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilder.java new file mode 100644 index 0000000000..4f97965da9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilder.java @@ -0,0 +1,198 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Member; +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.builder.BuilderConfigException; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.ComponentBuilderExtension; +import org.apache.tuscany.spi.host.ResourceHost; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.Resource; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.PropertyValue; + +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.injection.ResourceObjectFactory; + +/** + * Builds a Java-based atomic context from a component definition + * + * @version $$Rev$$ $$Date$$ + */ +public class JavaComponentBuilder extends ComponentBuilderExtension<JavaImplementation> { + + private ResourceHost host; + + @Autowire + public void setHost(ResourceHost host) { + this.host = host; + } + + @SuppressWarnings("unchecked") + public AtomicComponent build(CompositeComponent parent, + ComponentDefinition<JavaImplementation> definition, + DeploymentContext deployment) throws BuilderConfigException { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> componentType = + definition.getImplementation().getComponentType(); + + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setParent(parent); + if (definition.getInitLevel() != null) { + configuration.setInitLevel(definition.getInitLevel()); + } else { + configuration.setInitLevel(componentType.getInitLevel()); + } + if (componentType.getMaxAge() > 0) { + configuration.setMaxAge(componentType.getMaxAge()); + } else if (componentType.getMaxIdleTime() > 0) { + configuration.setMaxIdleTime(componentType.getMaxIdleTime()); + } + Method initMethod = componentType.getInitMethod(); + if (initMethod != null) { + configuration.setInitInvoker(new MethodEventInvoker(initMethod)); + } + Method destroyMethod = componentType.getDestroyMethod(); + if (destroyMethod != null) { + configuration.setDestroyInvoker(new MethodEventInvoker(destroyMethod)); + } + + configuration.setWireService(wireService); + configuration.setWorkContext(workContext); + configuration.setScheduler(workScheduler); + configuration.setImplementationClass(definition.getImplementation().getImplementationClass()); + + // setup property injection sites + for (JavaMappedProperty<?> property : componentType.getProperties().values()) { + configuration.addPropertySite(property.getName(), property.getMember()); + } + + // setup reference injection sites + for (JavaMappedReference reference : componentType.getReferences().values()) { + Member member = reference.getMember(); + if (member != null) { + // could be null if the reference is mapped to a constructor + configuration.addReferenceSite(reference.getName(), member); + } + } + + for (Resource resource : componentType.getResources().values()) { + Member member = resource.getMember(); + if (member != null) { + // could be null if the resource is mapped to a constructor + configuration.addResourceSite(resource.getName(), member); + } + } + + // setup constructor injection + ConstructorDefinition<?> ctorDef = componentType.getConstructorDefinition(); + Constructor<?> constr = ctorDef.getConstructor(); + PojoObjectFactory<?> instanceFactory = new PojoObjectFactory(constr); + configuration.setInstanceFactory(instanceFactory); + configuration.getConstructorParamNames().addAll(ctorDef.getInjectionNames()); + for (Class<?> clazz : constr.getParameterTypes()) { + configuration.addConstructorParamType(clazz); + } + configuration.setMonitor(monitor); + configuration.setName(definition.getName()); + JavaAtomicComponent component = new JavaAtomicComponent(configuration); + + // handle properties + handleProperties(definition, component); + + // handle resources + handleResources(componentType, component, parent); + + handleCallbackSites(componentType, configuration); + + // FIXME JFM this should be refactored to be by operation + component.setAllowsPassByReference(componentType.isAllowsPassByReference()); + + if (componentType.getConversationIDMember() != null) { + component.addConversationIDFactory(componentType.getConversationIDMember()); + } + + return component; + } + + private void handleCallbackSites( + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> componentType, + PojoConfiguration configuration) { + for (JavaMappedService service : componentType.getServices().values()) { + // setup callback injection sites + if (service.getCallbackReferenceName() != null) { + // Only if there is a callback reference in the service + configuration.addCallbackSite(service.getCallbackReferenceName(), service.getCallbackMember()); + } + } + } + + @SuppressWarnings({"unchecked"}) + private void handleResources( + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> componentType, + JavaAtomicComponent component, + CompositeComponent parent) { + for (Resource resource : componentType.getResources().values()) { + ObjectFactory<?> objectFactory = resource.getObjectFactory(); + if (objectFactory != null) { + component.addResourceFactory(resource.getName(), objectFactory); + } else { + String name = resource.getName(); + boolean optional = resource.isOptional(); + Class<Object> type = (Class<Object>) resource.getType(); + ResourceObjectFactory<Object> factory; + String mappedName = resource.getMappedName(); + if (mappedName == null) { + // by type + factory = new ResourceObjectFactory<Object>(type, optional, parent, host); + } else { + factory = new ResourceObjectFactory<Object>(type, mappedName, optional, parent, host); + } + component.addResourceFactory(name, factory); + } + } + } + + private void handleProperties(ComponentDefinition<JavaImplementation> definition, JavaAtomicComponent component) { + for (PropertyValue<?> property : definition.getPropertyValues().values()) { + ObjectFactory<?> factory = property.getValueFactory(); + if (factory != null) { + component.addPropertyFactory(property.getName(), factory); + } + } + } + + protected Class<JavaImplementation> getImplementationType() { + return JavaImplementation.class; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaComponentTypeLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaComponentTypeLoader.java new file mode 100644 index 0000000000..ddfef5a2a2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaComponentTypeLoader.java @@ -0,0 +1,90 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.net.URL; + +import org.osoa.sca.annotations.Constructor; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.ComponentTypeLoaderExtension; +import org.apache.tuscany.spi.implementation.java.IntrospectionRegistry; +import org.apache.tuscany.spi.implementation.java.Introspector; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; + +import org.apache.tuscany.core.util.JavaIntrospectionHelper; + +/** + * @version $Rev$ $Date$ + */ +public class JavaComponentTypeLoader extends ComponentTypeLoaderExtension<JavaImplementation> { + private Introspector introspector; + + @Constructor({"registry", "introspector"}) + public JavaComponentTypeLoader(@Autowire LoaderRegistry loaderRegistry, + @Autowire IntrospectionRegistry introspector) { + super(loaderRegistry); + this.introspector = introspector; + } + + @Override + protected Class<JavaImplementation> getImplementationClass() { + return JavaImplementation.class; + } + + public void load(CompositeComponent parent, + JavaImplementation implementation, + DeploymentContext deploymentContext) throws LoaderException { + Class<?> implClass = implementation.getImplementationClass(); + URL resource = implClass.getResource(JavaIntrospectionHelper.getBaseName(implClass) + ".componentType"); + PojoComponentType componentType; + if (resource == null) { + componentType = loadByIntrospection(parent, implementation, deploymentContext); + } else { + componentType = loadFromSidefile(parent, resource, deploymentContext); + } + implementation.setComponentType(componentType); + } + + protected PojoComponentType loadByIntrospection(CompositeComponent parent, + JavaImplementation implementation, + DeploymentContext deploymentContext) throws ProcessingException { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> componentType = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Class<?> implClass = implementation.getImplementationClass(); + introspector.introspect(parent, implClass, componentType, deploymentContext); + return componentType; + } + + protected PojoComponentType loadFromSidefile(CompositeComponent parent, + URL url, + DeploymentContext deploymentContext) throws LoaderException { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> componentType = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + return loaderRegistry.load(parent, componentType, url, PojoComponentType.class, deploymentContext); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaImplementation.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaImplementation.java new file mode 100644 index 0000000000..807db532fe --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaImplementation.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import org.apache.tuscany.spi.model.AtomicImplementation; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class JavaImplementation extends AtomicImplementation<PojoComponentType> { + private Class<?> implementationClass; + + public Class<?> getImplementationClass() { + return implementationClass; + } + + public void setImplementationClass(Class<?> implementationClass) { + this.implementationClass = implementationClass; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaImplementationLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaImplementationLoader.java new file mode 100644 index 0000000000..2ba538486d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaImplementationLoader.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; +import org.osoa.sca.annotations.Constructor; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderUtil; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.annotation.Autowire; + +public class JavaImplementationLoader extends LoaderExtension { + public static final QName IMPLEMENTATION_JAVA = new QName(XML_NAMESPACE_1_0, "implementation.java"); + + @Constructor({"registry"}) + public JavaImplementationLoader(@Autowire LoaderRegistry registry) { + super(registry); + } + + @Override + public QName getXMLType() { + return IMPLEMENTATION_JAVA; + } + + public ModelObject load(CompositeComponent parent, ModelObject object, XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException { + assert IMPLEMENTATION_JAVA.equals(reader.getName()); + JavaImplementation implementation = new JavaImplementation(); + String implClass = reader.getAttributeValue(null, "class"); + Class<?> implementationClass = LoaderUtil.loadClass(implClass, deploymentContext.getClassLoader()); + implementation.setImplementationClass(implementationClass); + registry.loadComponentType(parent, implementation, deploymentContext); + LoaderUtil.skipToEndElement(reader); + return implementation; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaTargetInvoker.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaTargetInvoker.java new file mode 100644 index 0000000000..6da60304fa --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/java/JavaTargetInvoker.java @@ -0,0 +1,144 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.Set; + +import org.osoa.sca.NoRegisteredCallbackException; + +import org.apache.tuscany.spi.component.ComponentException; +import org.apache.tuscany.spi.component.InvalidConversationSequenceException; +import org.apache.tuscany.spi.component.TargetException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.extension.ExecutionMonitor; +import org.apache.tuscany.spi.extension.TargetInvokerExtension; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundWire; + +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.findClosestMatchingMethod; +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.getAllUniquePublicProtectedMethods; + +/** + * Responsible for synchronously dispatching an invocation to a Java component implementation instance + * + * @version $Rev$ $Date$ + */ +public class JavaTargetInvoker extends TargetInvokerExtension { + protected Method operation; + protected JavaAtomicComponent component; + protected Object target; + protected Class callbackClass; + protected boolean stateless; + + public JavaTargetInvoker(Method operation, + JavaAtomicComponent component, + InboundWire wire, + Class callbackClass, + WorkContext context, + ExecutionMonitor monitor) { + super(wire, context, monitor); + assert operation != null : "Operation method cannot be null"; + this.operation = operation; + this.component = component; + stateless = Scope.STATELESS == component.getScope(); + this.callbackClass = callbackClass; + } + + public JavaTargetInvoker(Method operation, + JavaAtomicComponent component, + InboundWire callbackWire, + WorkContext context, + ExecutionMonitor monitor) { + this(operation, component, callbackWire, null, context, monitor); + } + + public Object invokeTarget(final Object payload, final short sequence) throws InvocationTargetException { + try { + Object instance = getInstance(sequence); + if (callbackClass != null && !callbackClass.isInstance(instance)) { + throw new InvocationTargetException( + new NoRegisteredCallbackException("Instance is does not implement callback [" + + callbackClass.toString() + "]")); + } + if (!operation.getDeclaringClass().isInstance(instance)) { + Set<Method> methods = getAllUniquePublicProtectedMethods(instance.getClass()); + Method newOperation = findClosestMatchingMethod(operation.getName(), + operation.getParameterTypes(), methods); + if (newOperation != null) { + operation = newOperation; + } + } + Object ret; + if (payload != null && !payload.getClass().isArray()) { + ret = operation.invoke(instance, payload); + } else { + ret = operation.invoke(instance, (Object[]) payload); + } + if (stateless) { + // notify a stateless instance of a destruction event after the invoke + component.destroy(instance); + } else if (sequence == END) { + component.destroy(instance); + // if end conversation, remove resource + component.removeInstance(); + } + return ret; + } catch (IllegalAccessException e) { + throw new InvocationTargetException(e); + } catch (ComponentException e) { + throw new InvocationTargetException(e); + } + } + + @Override + public JavaTargetInvoker clone() throws CloneNotSupportedException { + try { + JavaTargetInvoker invoker = (JavaTargetInvoker) super.clone(); + invoker.target = null; + return invoker; + } catch (CloneNotSupportedException e) { + return null; // will not happen + } + } + + /** + * Resolves the target service instance or returns a cached one + */ + protected Object getInstance(short sequence) throws TargetException { + if (!cacheable) { + if (sequence == START || sequence == NONE) { + return component.getTargetInstance(); + } else if (sequence == CONTINUE || sequence == END) { + return component.getAssociatedTargetInstance(); + } else { + throw new InvalidConversationSequenceException("Unknown sequence type", String.valueOf(sequence)); + } + } else { + assert sequence == NONE; // conversations are not cacheable + if (target == null) { + target = component.getTargetInstance(); + } + return target; + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/AllowsPassByReferenceProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/AllowsPassByReferenceProcessor.java new file mode 100644 index 0000000000..53ad52e110 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/AllowsPassByReferenceProcessor.java @@ -0,0 +1,51 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.implementation.processor;
+
+import org.osoa.sca.annotations.AllowsPassByReference;
+
+import org.apache.tuscany.spi.component.CompositeComponent;
+import org.apache.tuscany.spi.deployer.DeploymentContext;
+import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension;
+import org.apache.tuscany.spi.implementation.java.JavaMappedProperty;
+import org.apache.tuscany.spi.implementation.java.JavaMappedReference;
+import org.apache.tuscany.spi.implementation.java.JavaMappedService;
+import org.apache.tuscany.spi.implementation.java.PojoComponentType;
+import org.apache.tuscany.spi.implementation.java.ProcessingException;
+
+/**
+ * Processes {@link AllowsPassByReference} on an implementation
+ *
+ * @version $Rev: 479093 $ $Date: 2006-11-25 12:34:41 +0530 (Sat, 25 Nov 2006) $
+ */
+public class AllowsPassByReferenceProcessor extends ImplementationProcessorExtension {
+
+ public <T> void visitClass(CompositeComponent parent, Class<T> clazz,
+ PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type,
+ DeploymentContext context)
+ throws ProcessingException {
+ AllowsPassByReference annotation = clazz.getAnnotation(AllowsPassByReference.class);
+ if (annotation != null) {
+ type.setAllowsPassByReference(true);
+ } else {
+ type.setAllowsPassByReference(false);
+ }
+
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/AmbiguousConstructorException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/AmbiguousConstructorException.java new file mode 100644 index 0000000000..03d092880d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/AmbiguousConstructorException.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Thrown when constructor parameters cannot be unambiguously resolved to a property or reference + * + * @version $Rev$ $Date$ + */ +public class AmbiguousConstructorException extends ProcessingException { + + public AmbiguousConstructorException(String message) { + super(message); + } + + public AmbiguousConstructorException(String message, String identifier) { + super(message, identifier); + } + + public AmbiguousConstructorException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ConstructorProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ConstructorProcessor.java new file mode 100644 index 0000000000..f8fc449679 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ConstructorProcessor.java @@ -0,0 +1,106 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Constructor; +import java.util.List; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; + + +/** + * Handles processing of a constructor decorated with {@link org.osoa.sca.annotations.Constructor} + * + * @version $Rev$ $Date$ + */ +@SuppressWarnings("unchecked") +public class ConstructorProcessor extends ImplementationProcessorExtension { + + private ImplementationProcessorService service; + + public ConstructorProcessor(@Autowire ImplementationProcessorService service) { + this.service = service; + } + + public <T> void visitClass(CompositeComponent parent, Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + Constructor[] ctors = clazz.getConstructors(); + boolean found = false; + for (Constructor constructor : ctors) { + if (constructor.getAnnotation(org.osoa.sca.annotations.Constructor.class) != null) { + if (found) { + String name = constructor.getDeclaringClass().getName(); + throw new DuplicateConstructorException("Multiple constructors marked with @Constructor", name); + } + found = true; + } + } + } + + public <T> void visitConstructor(CompositeComponent parent, Constructor<T> constructor, + PojoComponentType<JavaMappedService, JavaMappedReference, + JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + org.osoa.sca.annotations.Constructor annotation = + constructor.getAnnotation(org.osoa.sca.annotations.Constructor.class); + if (annotation == null) { + return; + } + ConstructorDefinition<?> definition = type.getConstructorDefinition(); + if (definition != null && !definition.getConstructor().equals(constructor)) { + String name = constructor.getDeclaringClass().getName(); + throw new DuplicateConstructorException("Multiple constructor definitions found", name); + } else if (definition == null) { + definition = new ConstructorDefinition(constructor); + } + Class<?>[] params = constructor.getParameterTypes(); + String[] names = annotation.value(); + Annotation[][] annotations = constructor.getParameterAnnotations(); + List<String> injectionNames = definition.getInjectionNames(); + for (int i = 0; i < params.length; i++) { + Class<?> param = params[i]; + Annotation[] paramAnnotations = annotations[i]; + try { + if (!service.processParam(param, paramAnnotations, names, i, type, injectionNames)) { + String name = (i < names.length) ? names[i] : ""; + service.addName(injectionNames, i, name); + } + } catch (ProcessingException e) { + e.setMember(constructor); + throw e; + } + } + if (names.length != 0 && names[0].length() != 0 && names.length != params.length) { + throw new InvalidConstructorException("Names in @Constructor do not match number of parameters"); + } + type.setConstructorDefinition(definition); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ContextProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ContextProcessor.java new file mode 100644 index 0000000000..b0216e3d38 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ContextProcessor.java @@ -0,0 +1,124 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.osoa.sca.CompositeContext; +import org.osoa.sca.RequestContext; +import org.osoa.sca.annotations.Context; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.implementation.java.Resource; +import org.apache.tuscany.spi.wire.WireService; + +import org.apache.tuscany.core.injection.CompositeContextObjectFactory; +import org.apache.tuscany.core.injection.RequestContextObjectFactory; +import org.apache.tuscany.core.util.JavaIntrospectionHelper; + +/** + * Processes {@link @Context} annotations on a component implementation and adds a {@link JavaMappedProperty} to the + * component type which will be used to inject the appropriate context + * + * @version $Rev$ $Date$ + */ +public class ContextProcessor extends ImplementationProcessorExtension { + private WireService wireService; + private WorkContext workContext; + + @Autowire + public void setWireService(WireService wireService) { + this.wireService = wireService; + } + + @Autowire + public void setWorkContext(WorkContext workContext) { + this.workContext = workContext; + } + + public void visitMethod(CompositeComponent parent, + Method method, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + if (method.getAnnotation(Context.class) == null) { + return; + } + if (method.getParameterTypes().length != 1) { + throw new IllegalContextException("Context setter must have one parameter", method.toString()); + } + Class<?> paramType = method.getParameterTypes()[0]; + if (CompositeContext.class.equals(paramType)) { + String name = method.getName(); + name = JavaIntrospectionHelper.toPropertyName(name); + Resource resource = new Resource(); + resource.setName(name); + resource.setMember(method); + resource.setObjectFactory(new CompositeContextObjectFactory(parent, wireService)); + type.getResources().put(name, resource); + } else if (RequestContext.class.equals(paramType)) { + String name = method.getName(); + name = JavaIntrospectionHelper.toPropertyName(name); + Resource resource = new Resource(); + resource.setName(name); + resource.setMember(method); + resource.setObjectFactory(new RequestContextObjectFactory(workContext)); + type.getResources().put(name, resource); + } else { + throw new UnknownContextTypeException(paramType.getName()); + } + } + + public void visitField(CompositeComponent parent, Field field, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + if (field.getAnnotation(Context.class) == null) { + return; + } + Class<?> paramType = field.getType(); + if (CompositeContext.class.equals(paramType)) { + String name = field.getName(); + Resource resource = new Resource(); + resource.setName(name); + resource.setMember(field); + resource.setObjectFactory(new CompositeContextObjectFactory(parent, wireService)); + type.getResources().put(name, resource); + } else if (RequestContext.class.equals(paramType)) { + String name = field.getName(); + name = JavaIntrospectionHelper.toPropertyName(name); + Resource resource = new Resource(); + resource.setName(name); + resource.setMember(field); + resource.setObjectFactory(new RequestContextObjectFactory(workContext)); + type.getResources().put(name, resource); + } else { + throw new UnknownContextTypeException(paramType.getName()); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ConversationProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ConversationProcessor.java new file mode 100644 index 0000000000..e3a173ea06 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ConversationProcessor.java @@ -0,0 +1,142 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.Conversation; +import org.osoa.sca.annotations.ConversationID; +import org.osoa.sca.annotations.Scope; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * @version $Rev$ $Date$ + */ +public class ConversationProcessor extends ImplementationProcessorExtension { + private static final String SECONDS = " SECONDS"; + private static final String MINUTES = " MINUTES"; + private static final String HOURS = " HOURS"; + private static final String DAYS = " DAYS"; + private static final String YEARS = " YEARS"; + + public <T> void visitClass(CompositeComponent parent, + Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + + Conversation conversation = clazz.getAnnotation(Conversation.class); + if (conversation == null) { + return; + } + Scope scope = clazz.getAnnotation(Scope.class); + if (scope == null) { + // implicitly assume conversation + type.setImplementationScope(org.apache.tuscany.spi.model.Scope.CONVERSATION); + } else if (scope != null && !"CONVERSATION".equals(scope.value().toUpperCase())) { + throw new InvalidConversationalImplementation( + "Service is marked with @Conversation but the scope is not @Scope(\"CONVERSATION\")", clazz.getName()); + } else if (conversation != null) { + long maxAge; + long maxIdleTime; + String maxAgeVal = conversation.maxAge(); + String maxIdleTimeVal = conversation.maxIdleTime(); + if (maxAgeVal.length() > 0 && maxIdleTimeVal.length() > 0) { + throw new InvalidConversationalImplementation("Max idle time and age both specified", clazz.getName()); + } + try { + if (maxAgeVal.length() > 0) { + maxAge = convertTimeMillis(maxAgeVal); + type.setMaxAge(maxAge); + } + } catch (NumberFormatException e) { + throw new InvalidConversationalImplementation("Invalid maximum age", clazz.getName(), e); + } + try { + if (maxIdleTimeVal.length() > 0) { + maxIdleTime = convertTimeMillis(maxIdleTimeVal); + type.setMaxIdleTime(maxIdleTime); + } + } catch (NumberFormatException e) { + throw new InvalidConversationalImplementation("Invalid maximum idle time", clazz.getName(), e); + } + } + + } + + public void visitMethod(CompositeComponent parent, Method method, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + ConversationID conversationID = method.getAnnotation(ConversationID.class); + if (conversationID == null) { + return; + } + type.setConversationIDMember(method); + } + + public void visitField(CompositeComponent parent, Field field, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + ConversationID conversationID = field.getAnnotation(ConversationID.class); + if (conversationID == null) { + return; + } + type.setConversationIDMember(field); + } + + protected long convertTimeMillis(String expr) throws NumberFormatException { + expr = expr.trim().toUpperCase(); + int i = expr.lastIndexOf(SECONDS); + if (i >= 0) { + String units = expr.substring(0, i); + return Long.parseLong(units) * 1000; + } + i = expr.lastIndexOf(MINUTES); + if (i >= 0) { + String units = expr.substring(0, i); + return Long.parseLong(units) * 60000; + } + + i = expr.lastIndexOf(HOURS); + if (i >= 0) { + String units = expr.substring(0, i); + return Long.parseLong(units) * 3600000; + } + i = expr.lastIndexOf(DAYS); + if (i >= 0) { + String units = expr.substring(0, i); + return Long.parseLong(units) * 86400000; + } + i = expr.lastIndexOf(YEARS); + if (i >= 0) { + String units = expr.substring(0, i); + return Long.parseLong(units) * 31556926000L; + } + return Long.parseLong(expr) * 1000; // assume seconds if no suffix specified + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DestroyProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DestroyProcessor.java new file mode 100644 index 0000000000..7ef540432f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DestroyProcessor.java @@ -0,0 +1,62 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; + +import org.osoa.sca.annotations.Destroy; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Processes the {@link @Destroy} annotation on a component implementation and updates the component type with the + * decorated destructor method + * + * @version $Rev$ $Date$ + */ +public class DestroyProcessor extends ImplementationProcessorExtension { + + public void visitMethod(CompositeComponent parent, Method method, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + Destroy annotation = method.getAnnotation(Destroy.class); + if (annotation == null) { + return; + } + if (method.getParameterTypes().length != 0) { + throw new IllegalDestructorException("Destructor must not have argments", method.toString()); + } + if (type.getDestroyMethod() != null) { + throw new DuplicateDestructorException("More than one destructor found on implementation"); + } + if (Modifier.isProtected(method.getModifiers())) { + method.setAccessible(true); + } + type.setDestroyMethod(method); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateConstructorException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateConstructorException.java new file mode 100644 index 0000000000..88db7ebb79 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateConstructorException.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Thrown when more than one component implementation constructor is annotated with {@link + * org.osoa.sca.annotations.Constructor} + * + * @version $Rev$ $Date$ + */ +public class DuplicateConstructorException extends ProcessingException { + + public DuplicateConstructorException(String message) { + super(message); + } + + public DuplicateConstructorException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateDestructorException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateDestructorException.java new file mode 100644 index 0000000000..6225bd6219 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateDestructorException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Thrown when an implementation is annotated multiple times with {@link org.osoa.sca.annotations.Destroy} + * + * @version $Rev$ $Date$ + */ +public class DuplicateDestructorException extends ProcessingException { + + public DuplicateDestructorException(String message) { + super(message); + } + + public DuplicateDestructorException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateInitException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateInitException.java new file mode 100644 index 0000000000..105edee1a2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateInitException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Thrown when an implementation is annotated multiple times with {@link @org.osoa.sca.annotations.Init} + * + * @version $Rev$ $Date$ + */ +public class DuplicateInitException extends ProcessingException { + + public DuplicateInitException(String message) { + super(message); + } + + public DuplicateInitException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateReferenceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateReferenceException.java new file mode 100644 index 0000000000..5eae1461c2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateReferenceException.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Thrown when an implementation has more than one reference injection site with the same name + * + * @version $Rev$ $Date$ + */ +public class DuplicateReferenceException extends ProcessingException { + + public DuplicateReferenceException(String message) { + super(message); + } + + + public DuplicateReferenceException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateResourceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateResourceException.java new file mode 100644 index 0000000000..9dd718c03e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/DuplicateResourceException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Thrown when an implementation has more than one resource injection site with the same name + * + * @version $Rev$ $Date$ + */ +public class DuplicateResourceException extends ProcessingException { + + public DuplicateResourceException(String message) { + super(message); + } + + public DuplicateResourceException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/EagerInitProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/EagerInitProcessor.java new file mode 100644 index 0000000000..9c8858b78c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/EagerInitProcessor.java @@ -0,0 +1,59 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Handles processing of {@link org.osoa.sca.annotations.EagerInit} + * + * @version $Rev$ $Date$ + */ +public class EagerInitProcessor extends ImplementationProcessorExtension { + + public <T> void visitClass(CompositeComponent parent, Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + super.visitClass(parent, clazz, type, context); + EagerInit annotation = clazz.getAnnotation(EagerInit.class); + if (annotation == null) { + Class<?> superClass = clazz.getSuperclass(); + while (!Object.class.equals(superClass)) { + annotation = superClass.getAnnotation(EagerInit.class); + if (annotation != null) { + break; + } + superClass = superClass.getSuperclass(); + } + if (annotation == null) { + return; + } + } + type.setInitLevel(annotation.value()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/HeuristicPojoProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/HeuristicPojoProcessor.java new file mode 100644 index 0000000000..bdf5d23ea8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/HeuristicPojoProcessor.java @@ -0,0 +1,546 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; +import java.lang.reflect.ParameterizedType; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.osoa.sca.annotations.Remotable; +import org.osoa.sca.annotations.Service; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.databinding.extension.SimpleTypeMapperExtension; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.TypeInfo; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.model.OverrideOptions; + +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.getAllInterfaces; +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.getAllPublicAndProtectedFields; +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.getAllUniquePublicProtectedMethods; +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.getBaseName; +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.toPropertyName; + +/** + * Heuristically evaluates an un-annotated Java implementation type to determine services, references, and properties + * according to the algorithm described in the SCA Java Client and Implementation Model Specification <p/> TODO + * Implement: + * <p/> + * When no service inteface is annotated, need to calculate a single service comprising all public methods that are not + * reference or property injection sites. If that service can be exactly mapped to an interface implemented by the class + * then the service interface will be defined in terms of that interface. + * + * @version $Rev$ $Date$ + */ +public class HeuristicPojoProcessor extends ImplementationProcessorExtension { + private SimpleTypeMapperExtension typeMapper = new SimpleTypeMapperExtension(); + private ImplementationProcessorService implService; + + public HeuristicPojoProcessor(@Autowire ImplementationProcessorService service) { + this.implService = service; + } + + public <T> void visitEnd( + CompositeComponent parent, + Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + Map<String, JavaMappedService> services = type.getServices(); + if (services.isEmpty()) { + // heuristically determine the service + // TODO finish algorithm + Set<Class> interfaces = getAllInterfaces(clazz); + if (interfaces.size() == 0) { + // class is the interface + JavaMappedService service; + try { + service = implService.createService(clazz); + } catch (InvalidServiceContractException e) { + throw new ProcessingException(e); + } + type.getServices().put(service.getName(), service); + } else if (interfaces.size() == 1) { + JavaMappedService service; + try { + service = implService.createService(interfaces.iterator().next()); + } catch (InvalidServiceContractException e) { + throw new ProcessingException(e); + } + type.getServices().put(service.getName(), service); + } + } + Set<Method> methods = getAllUniquePublicProtectedMethods(clazz); + if (!type.getReferences().isEmpty() || !type.getProperties().isEmpty()) { + // references and properties have been explicitly defined + if (type.getServices().isEmpty()) { + calculateServiceInterface(clazz, type, methods); + if (type.getServices().isEmpty()) { + throw new ServiceTypeNotFoundException(clazz.getName()); + } + } + evaluateConstructor(type, clazz); + return; + } + calcPropRefs(methods, services, type, clazz); + evaluateConstructor(type, clazz); + } + + private <T> void calcPropRefs(Set<Method> methods, + Map<String, JavaMappedService> services, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + Class<T> clazz) throws ProcessingException { + // heuristically determine the properties references + // make a first pass through all public methods with one param + for (Method method : methods) { + if (method.getParameterTypes().length != 1 || !Modifier.isPublic(method.getModifiers()) + || !method.getName().startsWith("set") + || method.getReturnType() != void.class) { + continue; + } + if (!isInServiceInterface(method, services)) { + String name = toPropertyName(method.getName()); + // avoid duplicate property or ref names + if (!type.getProperties().containsKey(name) && !type.getReferences().containsKey(name)) { + Class<?> param = method.getParameterTypes()[0]; + Type genericType = method.getGenericParameterTypes()[0]; + if (isReferenceType(genericType)) { + type.add(createReference(name, method, param)); + } else { + type.add(createProperty(name, method, param)); + } + } + } + } + // second pass for protected methods with one param + for (Method method : methods) { + if (method.getParameterTypes().length != 1 || !Modifier.isProtected(method.getModifiers()) + || !method.getName().startsWith("set") + || method.getReturnType() != void.class) { + continue; + } + Class<?> param = method.getParameterTypes()[0]; + String name = toPropertyName(method.getName()); + // avoid duplicate property or ref names + if (!type.getProperties().containsKey(name) && !type.getReferences().containsKey(name)) { + if (isReferenceType(param)) { + type.add(createReference(name, method, param)); + } else { + type.add(createProperty(name, method, param)); + } + } + } + Set<Field> fields = getAllPublicAndProtectedFields(clazz); + for (Field field : fields) { + Class<?> paramType = field.getType(); + if (isReferenceType(paramType)) { + type.add(createReference(field.getName(), field, paramType)); + } else { + type.add(createProperty(field.getName(), field, paramType)); + } + } + } + + /** + * Determines the constructor to use based on the component type's references and properties + * + * @param type the component type + * @param clazz the implementation class corresponding to the component type + * @throws NoConstructorException if no suitable constructor is found + * @throws AmbiguousConstructorException if the parameters of a constructor cannot be unambiguously mapped to + * references and properties + */ + @SuppressWarnings("unchecked") + private <T> void evaluateConstructor( + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + Class<T> clazz) throws ProcessingException { + // determine constructor if one is not annotated + ConstructorDefinition<?> definition = type.getConstructorDefinition(); + Constructor constructor; + boolean explict = false; + if (definition != null + && definition.getConstructor().getAnnotation(org.osoa.sca.annotations.Constructor.class) != null) { + // the constructor was already defined explicitly + return; + } else if (definition != null) { + explict = true; + constructor = definition.getConstructor(); + } else { + // no definition, heuristically determine constructor + Constructor[] constructors = clazz.getConstructors(); + if (constructors.length == 0) { + throw new NoConstructorException("No public constructor for class", clazz.getName()); + } else if (constructors.length == 1) { + constructor = constructors[0]; + } else { + // FIXME multiple constructors, none yet done + Constructor<T> selected = null; + int sites = type.getProperties().size() + type.getReferences().size(); + for (Constructor<T> ctor : constructors) { + if (ctor.getParameterTypes().length == 0) { + selected = ctor; + } + if (ctor.getParameterTypes().length == sites) { + // TODO finish + // selected = constructor; + // select constructor + // break; + } + } + if (selected == null) { + throw new NoConstructorException(); + } + constructor = selected; + definition = new ConstructorDefinition<T>(selected); + type.setConstructorDefinition(definition); + // return; + } + definition = new ConstructorDefinition<T>(constructor); + type.setConstructorDefinition(definition); + } + Class[] params = constructor.getParameterTypes(); + if (params.length == 0) { + return; + } + List<String> paramNames = definition.getInjectionNames(); + Map<String, JavaMappedProperty<?>> props = type.getProperties(); + Map<String, JavaMappedReference> refs = type.getReferences(); + Annotation[][] annotations = constructor.getParameterAnnotations(); + if (!explict) { + // the constructor wasn't defined by an annotation, so check to see if any of the params have an annotation + // which we can impute as explicitly defining the constructor, e.g. @Property, @Reference, or @Autowire + explict = implService.injectionAnnotationsPresent(annotations); + } + if (explict) { + for (int i = 0; i < params.length; i++) { + Class param = params[i]; + implService.processParam(param, annotations[i], new String[0], i, type, paramNames); + } + } else { + if (!implService.areUnique(params)) { + throw new AmbiguousConstructorException("Cannot resolve non-unique parameter types, use @Constructor"); + } + if (!calcPropRefUniqueness(props.values(), refs.values())) { + throw new AmbiguousConstructorException("Cannot resolve non-unique parameter types, use @Constructor"); + } + boolean empty = props.size() + refs.size() == 0; + if (!empty) { + calcParamNames(params, props, refs, paramNames); + } else { + heuristicParamNames(params, refs, props, paramNames); + + } + } + } + + private void calcParamNames(Class[] params, + Map<String, JavaMappedProperty<?>> props, + Map<String, JavaMappedReference> refs, + List<String> paramNames) + throws AmbiguousConstructorException { + // the constructor param types must unambiguously match defined reference or property types + for (Class param : params) { + String name = findReferenceOrProperty(param, props, refs); + if (name == null) { + throw new AmbiguousConstructorException(param.getName()); + } + paramNames.add(name); + } + } + + private void heuristicParamNames(Class[] params, + Map<String, JavaMappedReference> refs, + Map<String, JavaMappedProperty<?>> props, + List<String> paramNames) + throws ProcessingException { + // heuristically determine refs and props from the parameter types + for (Class<?> param : params) { + String name = getBaseName(param).toLowerCase(); + if (isReferenceType(param)) { + refs.put(name, createReference(name, null, param)); + } else { + props.put(name, createProperty(name, null, param)); + } + paramNames.add(name); + } + } + + /** + * Returns true if the union of the given collections of properties and references have unique Java types + */ + private boolean calcPropRefUniqueness( + Collection<JavaMappedProperty<?>> props, + Collection<JavaMappedReference> refs) { + + Class[] classes = new Class[props.size() + refs.size()]; + int i = 0; + for (JavaMappedProperty<?> property : props) { + classes[i] = property.getJavaType(); + i++; + } + for (JavaMappedReference reference : refs) { + classes[i] = reference.getServiceContract().getInterfaceClass(); + i++; + } + return implService.areUnique(classes); + } + + /** + * Unambiguously finds the reference or property associated with the given type + * + * @return the name of the reference or property if found, null if not + * @throws AmbiguousConstructorException if the constructor parameter cannot be resolved to a property or reference + */ + private String findReferenceOrProperty( + Class<?> type, + Map<String, JavaMappedProperty<?>> props, + Map<String, JavaMappedReference> refs) throws AmbiguousConstructorException { + + String name = null; + for (JavaMappedProperty<?> property : props.values()) { + if (property.getJavaType().equals(type)) { + if (name != null) { + throw new AmbiguousConstructorException("Ambiguous property or reference for constructor type", + type.getName()); + } + name = property.getName(); + // do not break since ambiguities must be checked, i.e. more than one prop or ref of the same type + } + } + for (JavaMappedReference reference : refs.values()) { + if (reference.getServiceContract().getInterfaceClass().equals(type)) { + if (name != null) { + throw new AmbiguousConstructorException("Ambiguous property or reference for constructor type", + type.getName()); + } + name = reference.getName(); + // do not break since ambiguities must be checked, i.e. more than one prop or ref of the same type + } + } + return name; + } + + /** + * Returns true if a given type is reference according to the SCA specification rules for determining reference + * types + */ + private boolean isReferenceType(Type operationType) { + Class<?> rawType; + Class<?> referenceType = null; + if (operationType instanceof ParameterizedType) { + ParameterizedType parameterizedType = (ParameterizedType) operationType; + rawType = (Class<?>) parameterizedType.getRawType(); + Type[] typeArgs = parameterizedType.getActualTypeArguments(); + if (typeArgs.length == 1) { + referenceType = (Class<?>) typeArgs[0]; + } + } else { + rawType = (Class<?>) operationType; + } + if (rawType.isArray()) { + referenceType = rawType.getComponentType(); + } else if (Collection.class.isAssignableFrom(rawType) && referenceType == null) { + return true; + } + if (referenceType != null) { + return referenceType.getAnnotation(Remotable.class) != null + || referenceType.getAnnotation(Service.class) != null; + } else { + return rawType.getAnnotation(Remotable.class) != null || rawType.getAnnotation(Service.class) != null; + } + } + + /** + * Returns true if the given operation is defined in the collection of service interfaces + */ + private boolean isInServiceInterface(Method operation, Map<String, JavaMappedService> services) { + for (JavaMappedService service : services.values()) { + Class<?> clazz = service.getServiceContract().getInterfaceClass(); + if (operation.getDeclaringClass().equals(clazz)) { + return true; + } + Method[] methods = service.getServiceContract().getInterfaceClass().getMethods(); + for (Method method : methods) { + if (operation.getName().equals(method.getName()) + && operation.getParameterTypes().length == method.getParameterTypes().length) { + Class<?>[] methodTypes = method.getParameterTypes(); + for (int i = 0; i < operation.getParameterTypes().length; i++) { + Class<?> paramType = operation.getParameterTypes()[i]; + if (!paramType.equals(methodTypes[i])) { + break; + } else if (i == operation.getParameterTypes().length - 1) { + return true; + } + } + } + } + } + return false; + } + + /** + * Creates a mapped reference + * + * @param name the reference name + * @param member the injection site the reference maps to + * @param paramType the service interface of the reference + */ + private JavaMappedReference createReference(String name, Member member, Class<?> paramType) + throws ProcessingException { + return implService.createReference(name, member, paramType); + } + + /** + * Creates a mapped property + * + * @param name the property name + * @param member the injection site the reference maps to + * @param paramType the property type + */ + private <T> JavaMappedProperty<T> createProperty(String name, Member member, Class<T> paramType) { + JavaMappedProperty<T> property = new JavaMappedProperty<T>(); + property.setName(name); + property.setMember(member); + property.setOverride(OverrideOptions.MAY); + property.setJavaType(paramType); + TypeInfo xmlType = typeMapper.getXMLType(paramType); + if (xmlType != null) { + property.setXmlType(xmlType.getQName()); + } + + return property; + } + + /** + * Populates a component type with a service whose interface type is determined by examining all implemented + * interfaces of the given class and chosing one whose operations match all of the class's non-property and + * non-reference methods + * + * @param clazz the class to examine + * @param type the component type + * @param methods all methods in the class to examine + */ + private void calculateServiceInterface( + Class<?> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + Set<Method> methods) throws ProcessingException { + List<Method> nonPropRefMethods = new ArrayList<Method>(); + // Map<String, JavaMappedService> services = type.getServices(); + Map<String, JavaMappedReference> references = type.getReferences(); + Map<String, JavaMappedProperty<?>> properties = type.getProperties(); + // calculate methods that are not properties or references + for (Method method : methods) { + String name = toPropertyName(method.getName()); + if (!references.containsKey(name) && !properties.containsKey(name)) { + nonPropRefMethods.add(method); + } + } + // determine if an implemented interface matches all of the non-property and non-reference methods + Class[] interfaces = clazz.getInterfaces(); + if (interfaces.length == 0) { + return; + } + for (Class interfaze : interfaces) { + if (analyzeInterface(interfaze, nonPropRefMethods)) { + JavaMappedService service; + try { + service = implService.createService(interfaze); + } catch (InvalidServiceContractException e) { + throw new ProcessingException(e); + } + type.getServices().put(service.getName(), service); + } + } + } + + /** + * Determines if the methods of a given interface match the given list of methods + * + * @param interfaze the interface to examine + * @param nonPropRefMethods the list of methods to match against + * @return true if the interface matches + */ + private boolean analyzeInterface(Class<?> interfaze, List<Method> nonPropRefMethods) { + Method[] interfaceMethods = interfaze.getMethods(); + if (nonPropRefMethods.size() != interfaceMethods.length) { + return false; + } + for (Method method : nonPropRefMethods) { + boolean found = false; + for (Method interfaceMethod : interfaceMethods) { + if (interfaceMethod.getName().equals(method.getName())) { + Class<?>[] interfaceParamTypes = interfaceMethod.getParameterTypes(); + Class<?>[] methodParamTypes = method.getParameterTypes(); + if (interfaceParamTypes.length == methodParamTypes.length) { + if (interfaceParamTypes.length == 0) { + found = true; + } else { + for (int i = 0; i < methodParamTypes.length; i++) { + Class<?> param = methodParamTypes[i]; + if (!param.equals(interfaceParamTypes[i])) { + break; + } + if (i == methodParamTypes.length - 1) { + found = true; + } + } + } + } + if (found) { + break; + } + } + } + if (!found) { + return false; + } + } + return true; + } + +} + +/* + * 1) public setter methods that are not included in any service interface 2) protected setter methods 3) public or + * protected fields unless there is a setter method for the same name If the type associated with the member is an array + * or a java.util.Collection, then the basetype will be the element type of the array or the parameterized type of the + * Collection, otherwise the basetype will be the member type. If the basetype is an interface with an @Remotable or + * @Service annotation then the member will be defined as a reference, otherwise it will be defined as a property. + * + * + */ diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalCallbackReferenceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalCallbackReferenceException.java new file mode 100644 index 0000000000..4581faa872 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalCallbackReferenceException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an illegcal use of {@link org.osoa.sca.annotations.Callback} on a reference + * + * @version $Rev$ $Date$ + */ +public class IllegalCallbackReferenceException extends ProcessingException { + + public IllegalCallbackReferenceException(String message) { + super(message); + } + + public IllegalCallbackReferenceException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalContextException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalContextException.java new file mode 100644 index 0000000000..8c56cade83 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalContextException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an illegal signature for a method decorated with {@link org.osoa.sca.annotations.Context} + * + * @version $Rev$ $Date$ + */ +public class IllegalContextException extends ProcessingException { + + public IllegalContextException(String message) { + super(message); + } + + public IllegalContextException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalDestructorException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalDestructorException.java new file mode 100644 index 0000000000..fee42ea5c8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalDestructorException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an illegal signature for a method decorated with {@link org.osoa.sca.annotations.Destroy} + * + * @version $Rev$ $Date$ + */ +public class IllegalDestructorException extends ProcessingException { + + public IllegalDestructorException(String message) { + super(message); + } + + public IllegalDestructorException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalInitException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalInitException.java new file mode 100644 index 0000000000..219074b785 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalInitException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an illegal signature for a method decorated with {@link @org.osoa.sca.annotations.Init} + * + * @version $Rev$ $Date$ + */ +public class IllegalInitException extends ProcessingException { + public IllegalInitException(String message) { + super(message); + } + + public IllegalInitException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalReferenceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalReferenceException.java new file mode 100644 index 0000000000..11137bcaba --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalReferenceException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an illegal reference definition in a component type + * + * @version $Rev$ $Date$ + */ +public class IllegalReferenceException extends ProcessingException { + + public IllegalReferenceException(String message) { + super(message); + } + + public IllegalReferenceException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalResourceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalResourceException.java new file mode 100644 index 0000000000..e25c1174e2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalResourceException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an illegal resource definition in a component type + * + * @version $Rev$ $Date$ + */ +public class IllegalResourceException extends ProcessingException { + + public IllegalResourceException(String message) { + super(message); + } + + public IllegalResourceException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalServiceDefinitionException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalServiceDefinitionException.java new file mode 100644 index 0000000000..1d9079636a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/IllegalServiceDefinitionException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an illegal use of the {@link @org.osoa.sca.annotations.Service} annotation + * + * @version $Rev$ $Date$ + */ +public class IllegalServiceDefinitionException extends ProcessingException { + + public IllegalServiceDefinitionException(String message) { + super(message); + } + + public IllegalServiceDefinitionException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ImplementationProcessorServiceImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ImplementationProcessorServiceImpl.java new file mode 100644 index 0000000000..3f5505f7f0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ImplementationProcessorServiceImpl.java @@ -0,0 +1,410 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Member; +import java.util.List; +import javax.xml.namespace.QName; + +import org.osoa.sca.annotations.Callback; +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Reference; +import org.osoa.sca.annotations.Remotable; +import org.osoa.sca.annotations.Resource; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.databinding.extension.SimpleTypeMapperExtension; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.TypeInfo; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.implementation.java.DuplicatePropertyException; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.model.OverrideOptions; +import org.apache.tuscany.spi.model.ServiceContract; + +import org.apache.tuscany.core.idl.java.IllegalCallbackException; +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.getBaseName; + +/** + * The default implementation of an <code>ImplementationProcessorService</code> + * + * @version $Rev$ $Date$ + */ +public class ImplementationProcessorServiceImpl implements ImplementationProcessorService { + private JavaInterfaceProcessorRegistry registry; + private SimpleTypeMapperExtension typeMapper = new SimpleTypeMapperExtension(); + + public ImplementationProcessorServiceImpl(@Autowire JavaInterfaceProcessorRegistry registry) { + this.registry = registry; + } + + public JavaMappedService createService(Class<?> interfaze) throws InvalidServiceContractException { + JavaMappedService service = new JavaMappedService(); + service.setName(interfaze.getName()); + service.setRemotable(interfaze.getAnnotation(Remotable.class) != null); + ServiceContract<?> contract = registry.introspect(interfaze); + service.setServiceContract(contract); + return service; + } + + public void processCallback(Class<?> interfaze, ServiceContract<?> contract) throws IllegalCallbackException { + Callback callback = interfaze.getAnnotation(Callback.class); + if (callback != null && !Void.class.equals(callback.value())) { + Class<?> callbackClass = callback.value(); + contract.setCallbackClass(callbackClass); + contract.setCallbackName(getBaseName(callbackClass)); + } else if (callback != null && Void.class.equals(callback.value())) { + throw new IllegalCallbackException("No callback interface specified on annotation", interfaze.getName()); + } + } + + public boolean areUnique(Class[] collection) { + if (collection.length == 0) { + return true; + } + return areUnique(collection, 0); + } + + public void addName(List<String> names, int pos, String name) { + if (names.size() < pos) { + for (int i = 0; i < pos; i++) { + names.add(i, ""); + } + names.add(name); + } else if (names.size() > pos) { + names.remove(pos); + names.add(pos, name); + } else { + names.add(pos, name); + } + } + + public boolean processParam( + Class<?> param, + Annotation[] paramAnnotations, + String[] constructorNames, + int pos, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + List<String> injectionNames) throws ProcessingException { + boolean processed = false; + for (Annotation annot : paramAnnotations) { + if (Autowire.class.equals(annot.annotationType())) { + processed = true; + processAutowire(annot, constructorNames, pos, param, type, injectionNames); + } else if (Property.class.equals(annot.annotationType())) { + processed = true; + processProperty(annot, constructorNames, pos, type, param, injectionNames); + } else if (Reference.class.equals(annot.annotationType())) { + processed = true; + processReference(annot, constructorNames, pos, type, param, injectionNames); + } else if (Resource.class.equals(annot.annotationType())) { + processed = true; + processResource((Resource) annot, constructorNames, pos, type, param, injectionNames); + } + } + return processed; + } + + public boolean injectionAnnotationsPresent(Annotation[][] annots) { + for (Annotation[] annotations : annots) { + for (Annotation annotation : annotations) { + Class<? extends Annotation> annotType = annotation.annotationType(); + if (annotType.equals(Autowire.class) || annotType.equals(Property.class) + || annotType.equals(Reference.class) + || annotType.equals(Resource.class)) { + return true; + } + } + } + return false; + } + + public JavaMappedReference createReference(String name, Member member, Class<?> paramType) + throws ProcessingException { + JavaMappedReference reference = new JavaMappedReference(); + reference.setName(name); + reference.setMember(member); + reference.setRequired(false); + ServiceContract contract; + try { + contract = registry.introspect(paramType); + } catch (InvalidServiceContractException e1) { + throw new ProcessingException(e1); + } + try { + processCallback(paramType, contract); + } catch (IllegalCallbackException e) { + throw new ProcessingException(e); + } + reference.setServiceContract(contract); + return reference; + } + + /** + * Determines if all the members of a collection have unique types + * + * @param collection the collection to analyze + * @param start the position in the collection to start + * @return true if the types are unique + */ + private boolean areUnique(Class[] collection, int start) { + Object compare = collection[start]; + for (int i = start + 1; i < collection.length; i++) { + if (compare.equals(collection[i])) { + return false; + } + } + if (start + 1 < collection.length) { + return areUnique(collection, start + 1); + } else { + return true; + } + } + + /** + * Processes autowire metadata for a constructor parameter + * + * @param annot the autowire annotation + * @param constructorNames the parameter names as specified in an {@link org.osoa.sca.annotations.Constructor} + * annotation + * @param pos the position of the parameter in the constructor's parameter list + * @param param the parameter type + * @param type the component type associated with the implementation being processed + * @param injectionNames the collection of injection names to update + * @throws InvalidAutowireException + * @throws InvalidConstructorException + */ + private void processAutowire( + Annotation annot, + String[] constructorNames, + int pos, + Class<?> param, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + List<String> injectionNames) throws ProcessingException { + // the param is marked as an autowire + Autowire autowireAnnot = (Autowire) annot; + JavaMappedReference reference = new JavaMappedReference(); + reference.setAutowire(true); + String name = autowireAnnot.name(); + if (name == null || name.length() == 0) { + if (constructorNames.length > 1 && (constructorNames.length < pos + 1 || constructorNames[pos] == null)) { + throw new InvalidAutowireException("Names in @Constructor and autowire parameter do not match at " + + (pos + 1)); + } else if (constructorNames.length == 1 && constructorNames[0].length() == 0) { + // special case when @Constructor present with all autowire params not specifying any name + name = param.getName() + String.valueOf(pos); + } else if (constructorNames.length == 1 + && (constructorNames.length < pos + 1 || constructorNames[pos] == null)) { + throw new InvalidAutowireException("Names in @Constructor and autowire parameter do not match at " + + (pos + 1)); + } else if (constructorNames.length == 1 && constructorNames[0].length() > 0) { + name = constructorNames[pos]; + } else if (constructorNames.length == 0 || constructorNames[pos].length() == 0) { + name = param.getName() + String.valueOf(pos); + } else { + name = constructorNames[pos]; + } + } else if (pos < constructorNames.length && constructorNames[pos] != null + && constructorNames[pos].length() != 0 && !name.equals(constructorNames[pos])) { + String paramNum = String.valueOf(pos + 1); + throw new InvalidConstructorException("Name specified by @Constructor does not match autowire name", + paramNum); + } + reference.setName(name); + reference.setRequired(autowireAnnot.required()); + ServiceContract<?> contract = null; + try { + contract = registry.introspect(param); + } catch (InvalidServiceContractException e) { + throw new ProcessingException(e); + } + +// ServiceContract<?> contract = new JavaServiceContract(); + contract.setInterfaceClass(param); + reference.setServiceContract(contract); + type.getReferences().put(name, reference); + addName(injectionNames, pos, name); + } + + /** + * Processes parameter metadata for a constructor parameter + * + * @param annot the parameter annotation + * @param constructorNames the parameter names as specified in an {@link org.osoa.sca.annotations.Constructor} + * annotation + * @param pos the position of the parameter in the constructor's parameter list + * @param type the component type associated with the implementation being processed + * @param param the parameter type + * @param explicitNames the collection of injection names to update + * @throws ProcessingException + */ + private <T> void processProperty( + Annotation annot, + String[] constructorNames, + int pos, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + Class<T> param, + List<String> explicitNames) throws ProcessingException { + // TODO multiplicity + // the param is marked as a property + Property propAnnot = (Property) annot; + JavaMappedProperty<T> property = new JavaMappedProperty<T>(); + property.setJavaType(param); + String name = propAnnot.name(); + if (name == null || name.length() == 0) { + if (constructorNames.length < pos + 1 || constructorNames[pos] == null + || constructorNames[pos].length() == 0) { + throw new InvalidPropertyException("No name specified for property parameter " + (pos + 1)); + } + name = constructorNames[pos]; + } else if (pos < constructorNames.length && constructorNames[pos] != null + && constructorNames[pos].length() != 0 && !name.equals(constructorNames[pos])) { + String paramNum = String.valueOf(pos + 1); + throw new InvalidConstructorException("Name specified by @Constructor does not match property name", + paramNum); + } + if (type.getProperties().get(name) != null) { + throw new DuplicatePropertyException(name); + } + property.setName(name); + property.setOverride(OverrideOptions.valueOf(propAnnot.override().toUpperCase())); + + String xmlType = propAnnot.xmlType(); + if (xmlType != null && xmlType.length() != 0) { + property.setXmlType(QName.valueOf(xmlType)); + } else { + TypeInfo typeInfo = typeMapper.getXMLType(property.getJavaType()); + if (typeInfo != null) { + property.setXmlType(typeInfo.getQName()); + } + } + property.setJavaType(param); + type.getProperties().put(name, property); + addName(explicitNames, pos, name); + } + + /** + * Processes reference metadata for a constructor parameter + * + * @param annot the parameter annotation + * @param constructorNames the parameter names as specified in an {@link org.osoa.sca.annotations.Constructor} + * annotation + * @param pos the position of the parameter in the constructor's parameter list + * @param type the component type associated with the implementation being processed + * @param param the parameter type + * @param explicitNames the collection of injection names to update + * @throws ProcessingException + */ + private void processReference( + Annotation annot, + String[] constructorNames, + int pos, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + Class<?> param, + List<String> explicitNames) throws ProcessingException { + + // TODO multiplicity + // the param is marked as a reference + Reference refAnnotation = (Reference) annot; + JavaMappedReference reference = new JavaMappedReference(); + String name = refAnnotation.name(); + if (name == null || name.length() == 0) { + if (constructorNames.length < pos + 1 || constructorNames[pos] == null + || constructorNames[pos].length() == 0) { + throw new InvalidReferenceException("No name specified for reference parameter " + (pos + 1)); + } + name = constructorNames[pos]; + } else if (pos < constructorNames.length && constructorNames[pos] != null + && constructorNames[pos].length() != 0 && !name.equals(constructorNames[pos])) { + String paramNum = String.valueOf(pos + 1); + throw new InvalidConstructorException("Name specified by @Constructor does not match reference name", + paramNum); + } + if (type.getReferences().get(name) != null) { + throw new DuplicateReferenceException(name); + } + reference.setName(name); + reference.setRequired(refAnnotation.required()); + try { + ServiceContract<?> contract = registry.introspect(param); + reference.setServiceContract(contract); + } catch (InvalidServiceContractException e) { + throw new ProcessingException(e); + } + type.getReferences().put(name, reference); + addName(explicitNames, pos, name); + } + + /** + * Processes resource metadata for a constructor parameter + * + * @param resourceAnnot the resource annotation + * @param constructorNames the parameter names as specified in an {@link org.osoa.sca.annotations.Constructor} + * annotation + * @param pos the position of the parameter in the constructor's parameter list + * @param type the component type associated with the implementation being processed + * @param param the parameter type + * @param explicitNames the collection of injection names to update + * @throws ProcessingException + */ + private <T> void processResource( + Resource resourceAnnot, + String[] constructorNames, + int pos, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + Class<T> param, + List<String> explicitNames) throws ProcessingException { + + org.apache.tuscany.spi.implementation.java.Resource resource = + new org.apache.tuscany.spi.implementation.java.Resource(); + String name = resourceAnnot.name(); + if (name == null || name.length() == 0) { + if (constructorNames.length < pos + 1 || constructorNames[pos] == null + || constructorNames[pos].length() == 0) { + String paramNum = String.valueOf(pos + 1); + throw new InvalidResourceException("No name specified for resource parameter", paramNum); + } + name = constructorNames[pos]; + } else if (pos < constructorNames.length && constructorNames[pos] != null + && constructorNames[pos].length() != 0 && !name.equals(constructorNames[pos])) { + String paramNum = String.valueOf(pos + 1); + throw new InvalidConstructorException("Name specified by @Constructor does not match resource name", + paramNum); + } + if (type.getResources().get(name) != null) { + throw new DuplicateResourceException(name); + } + resource.setName(name); + resource.setOptional(resourceAnnot.optional()); + resource.setType(param); + String mappedName = resourceAnnot.mappedName(); + if (mappedName.length() > 0) { + resource.setMappedName(mappedName); + } + type.add(resource); + addName(explicitNames, pos, name); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InitProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InitProcessor.java new file mode 100644 index 0000000000..be5ac78008 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InitProcessor.java @@ -0,0 +1,62 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; + +import org.osoa.sca.annotations.Init; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Processes the {@link @Init} annotation on a component implementation and updates the component type with the + * decorated initializer method + * + * @version $Rev$ $Date$ + */ +public class InitProcessor extends ImplementationProcessorExtension { + + public void visitMethod(CompositeComponent parent, Method method, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + Init annotation = method.getAnnotation(Init.class); + if (annotation == null) { + return; + } + if (method.getParameterTypes().length != 0) { + throw new IllegalInitException("Initializer must not have argments", method.toString()); + } + if (type.getInitMethod() != null) { + throw new DuplicateInitException("More than one initializer found on implementaton"); + } + if (Modifier.isProtected(method.getModifiers())) { + method.setAccessible(true); + } + type.setInitMethod(method); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidAutowireException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidAutowireException.java new file mode 100644 index 0000000000..92a2a0923d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidAutowireException.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an invalid usage of {@link org.apache.tuscany.spi.annotation.Autowire} + * + * @version $Rev$ $Date$ + */ +public class InvalidAutowireException extends ProcessingException { + + public InvalidAutowireException(String message) { + super(message); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidConstructorException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidConstructorException.java new file mode 100644 index 0000000000..a2dd3f09c4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidConstructorException.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an invalid constructor definition, e.g. when the number of injection names specified in {@link + * org.osoa.sca.annotations.Constructor} do not match the number of actual constructor parameters + * + * @version $Rev$ $Date$ + */ +public class InvalidConstructorException extends ProcessingException { + + public InvalidConstructorException(String message) { + super(message); + } + + public InvalidConstructorException(String message, String identifier) { + super(message, identifier); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidConversationalImplementation.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidConversationalImplementation.java new file mode 100644 index 0000000000..28bd65200e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidConversationalImplementation.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Raised when an implementation specifies improper conversational metadata + * + * @version $Rev$ $Date$ + */ +public class InvalidConversationalImplementation extends ProcessingException { + + public InvalidConversationalImplementation(String message) { + super(message); + } + + public InvalidConversationalImplementation(String message, String identifier) { + super(message, identifier); + } + + public InvalidConversationalImplementation(String message, Throwable cause) { + super(message, cause); + } + + public InvalidConversationalImplementation(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidPropertyException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidPropertyException.java new file mode 100644 index 0000000000..5d4c245764 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidPropertyException.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an invalid usage of {@link org.osoa.sca.annotations.Property} + * + * @version $Rev$ $Date$ + */ +public class InvalidPropertyException extends ProcessingException { + + public InvalidPropertyException(String message) { + super(message); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidReferenceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidReferenceException.java new file mode 100644 index 0000000000..8fbc07aa1c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidReferenceException.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an invalid usage of {@link org.osoa.sca.annotations.Reference} + * + * @version $Rev$ $Date$ + */ +public class InvalidReferenceException extends ProcessingException { + + public InvalidReferenceException(String message) { + super(message); + } + + public InvalidReferenceException(String message, Throwable cause) { + super(message, cause); + } + + public InvalidReferenceException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidResourceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidResourceException.java new file mode 100644 index 0000000000..6ab5a77d8e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidResourceException.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Denotes an invalid usage of {@link @org.osoa.sca.annotations.Resource} + * + * @version $Rev$ $Date$ + */ +public class InvalidResourceException extends ProcessingException { + + public InvalidResourceException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidServiceType.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidServiceType.java new file mode 100644 index 0000000000..f3d0367661 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/InvalidServiceType.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Thrown when a service type specified by an {@link org.osoa.sca.annotations.Service} annotation is invalid, e.g. it is + * not an interface + * + * @version $Rev$ $Date$ + */ +public class InvalidServiceType extends ProcessingException { + + public InvalidServiceType(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/MonitorProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/MonitorProcessor.java new file mode 100644 index 0000000000..e7acce2973 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/MonitorProcessor.java @@ -0,0 +1,57 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.AbstractPropertyProcessor; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; + +import org.apache.tuscany.api.annotation.Monitor; +import org.apache.tuscany.core.injection.SingletonObjectFactory; +import org.apache.tuscany.host.MonitorFactory; + +/** + * Processes an {@link @Monitor} annotation, updating the component type with corresponding {@link + * org.apache.tuscany.spi.implementation.java.JavaMappedProperty} + * + * @version $Rev$ $Date$ + */ +public class MonitorProcessor extends AbstractPropertyProcessor<Monitor> { + private MonitorFactory monitorFactory; + + public MonitorProcessor(@Autowire MonitorFactory monitorFactory, @Autowire ImplementationProcessorService service) { + super(Monitor.class, service); + this.monitorFactory = monitorFactory; + } + + protected String getName(Monitor annotation) { + return null; + } + + protected <T> void initProperty(JavaMappedProperty<T> property, + Monitor annotation, + CompositeComponent parent, + DeploymentContext context) { + Class<T> javaType = property.getJavaType(); + property.setDefaultValueFactory(new SingletonObjectFactory<T>(monitorFactory.getMonitor(javaType))); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/NoConstructorException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/NoConstructorException.java new file mode 100644 index 0000000000..f36b7900a4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/NoConstructorException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Thrown when a suitable constructor for a component implementation cannot be found + * + * @version $Rev$ $Date$ + */ +public class NoConstructorException extends ProcessingException { + + public NoConstructorException() { + } + + public NoConstructorException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/PropertyProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/PropertyProcessor.java new file mode 100644 index 0000000000..09b3c7383d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/PropertyProcessor.java @@ -0,0 +1,78 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.databinding.extension.SimpleTypeMapperExtension; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.idl.TypeInfo; +import org.apache.tuscany.spi.implementation.java.AbstractPropertyProcessor; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.model.OverrideOptions; +import org.osoa.sca.annotations.Property; + +/** + * Processes an {@link @Property} annotation, updating the component type with corresponding {@link JavaMappedProperty} + * + * @version $Rev$ $Date$ + */ +public class PropertyProcessor extends AbstractPropertyProcessor<Property> { + private SimpleTypeMapperExtension typeMapper = new SimpleTypeMapperExtension(); + + public PropertyProcessor(@Autowire ImplementationProcessorService service) { + super(Property.class, service); + } + + protected String getName(Property annotation) { + return annotation.name(); + } + + protected <T> void initProperty(JavaMappedProperty<T> property, + Property annotation, + CompositeComponent parent, + DeploymentContext context) { + property.setOverride(OverrideOptions.valueOf(annotation.override().toUpperCase())); + String xmlType = annotation.xmlType(); + if (xmlType != null && xmlType.length() != 0) { + property.setXmlType(QName.valueOf(annotation.xmlType())); + } else { + TypeInfo type = typeMapper.getXMLType(property.getJavaType()); + if (type != null) { + property.setXmlType(type.getQName()); + } + } + } + + public <T> void visitConstructor(CompositeComponent parent, Constructor<T> constructor, + PojoComponentType<JavaMappedService, JavaMappedReference, + JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + // override since heuristic pojo processor evalautes properties + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ReferenceProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ReferenceProcessor.java new file mode 100644 index 0000000000..1ee77f0a87 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ReferenceProcessor.java @@ -0,0 +1,150 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.Reference; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.model.ServiceContract; + +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.toPropertyName; + +/** + * Processes an {@link @Reference} annotation, updating the component type with corresponding {@link + * org.apache.tuscany.spi.implementation.java.JavaMappedReference} + * + * @version $Rev$ $Date$ + */ +public class ReferenceProcessor extends ImplementationProcessorExtension { + + private JavaInterfaceProcessorRegistry regsitry; + + public ReferenceProcessor(@Autowire JavaInterfaceProcessorRegistry registry) { + this.regsitry = registry; + } + + public void visitMethod(CompositeComponent parent, Method method, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + Reference annotation = method.getAnnotation(Reference.class); + Autowire autowire = method.getAnnotation(Autowire.class); + boolean isAutowire = autowire != null; + if (annotation == null && !isAutowire) { + return; //Not a reference or autowire annotation. + } + if (method.getParameterTypes().length != 1) { + throw new IllegalReferenceException("Setter must have one parameter", method.toString()); + } + //process autowire required first let reference override. or if conflicting should this fault? + boolean required = false; + if (isAutowire) { + required = autowire.required(); + } + + String name = null; + + if (annotation != null) { + if (annotation.name() != null && annotation.name().length() > 0) { + name = annotation.name(); + } + required = annotation.required(); + } + if (name == null) { + name = toPropertyName(method.getName()); + } + if (type.getReferences().get(name) != null) { + throw new DuplicateReferenceException(name); + } + + JavaMappedReference reference = new JavaMappedReference(); + reference.setMember(method); + reference.setAutowire(isAutowire); + reference.setRequired(required); + reference.setName(name); + ServiceContract contract; + try { + contract = regsitry.introspect(method.getParameterTypes()[0]); + } catch (InvalidServiceContractException e) { + throw new ProcessingException(e); + } + reference.setServiceContract(contract); + type.getReferences().put(name, reference); + } + + public void visitField(CompositeComponent parent, Field field, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + Reference annotation = field.getAnnotation(Reference.class); + boolean autowire = field.getAnnotation(Autowire.class) != null; + if (annotation == null && !autowire) { + return; + } + String name = field.getName(); + boolean required = false; + if (annotation != null) { + if (annotation.name() != null) { + name = annotation.name(); + } + required = annotation.required(); + } + if (name.length() == 0) { + name = field.getName(); + } + if (type.getReferences().get(name) != null) { + throw new DuplicateReferenceException(name); + } + JavaMappedReference reference = new JavaMappedReference(); + reference.setMember(field); + reference.setRequired(required); + reference.setAutowire(autowire); + reference.setName(name); + ServiceContract contract; + try { + contract = regsitry.introspect(field.getType()); + } catch (InvalidServiceContractException e) { + throw new ProcessingException(e); + } + reference.setServiceContract(contract); + type.getReferences().put(name, reference); + } + + public <T> void visitConstructor(CompositeComponent parent, Constructor<T> constructor, + PojoComponentType<JavaMappedService, JavaMappedReference, + JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ResourceProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ResourceProcessor.java new file mode 100644 index 0000000000..c60e141f58 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ResourceProcessor.java @@ -0,0 +1,115 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.implementation.java.Resource; + +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.toPropertyName; + +/** + * Processes an {@link @Resource} annotation, updating the component type with corresponding {@link + * org.apache.tuscany.spi.implementation.java.Resource} + * + * @version $Rev$ $Date$ + */ +public class ResourceProcessor extends ImplementationProcessorExtension { + + public ResourceProcessor() { + } + + public void visitMethod(CompositeComponent parent, Method method, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + org.osoa.sca.annotations.Resource annotation = method.getAnnotation(org.osoa.sca.annotations.Resource.class); + if (annotation == null) { + return; + } + if (method.getParameterTypes().length != 1) { + throw new IllegalResourceException("Resource setter must have one parameter", method.toString()); + } + String name = annotation.name(); + if (name.length() < 1) { + name = toPropertyName(method.getName()); + } + if (type.getResources().get(name) != null) { + throw new DuplicateResourceException(name); + } + + String mappedName = annotation.mappedName(); + Resource resource = new Resource(); + resource.setMember(method); + resource.setType(method.getParameterTypes()[0]); + resource.setOptional(annotation.optional()); + resource.setName(name); + if (mappedName.length() > 0) { + resource.setMappedName(mappedName); + } + type.add(resource); + } + + public void visitField(CompositeComponent parent, Field field, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + + org.osoa.sca.annotations.Resource annotation = field.getAnnotation(org.osoa.sca.annotations.Resource.class); + if (annotation == null) { + return; + } + String name = annotation.name(); + if (name.length() < 1) { + name = field.getName(); + } + if (type.getResources().get(name) != null) { + throw new DuplicateResourceException(name); + } + + String mappedName = annotation.mappedName(); + Resource resource = new Resource(); + resource.setMember(field); + resource.setType(field.getType()); + resource.setOptional(annotation.optional()); + resource.setName(name); + if (mappedName.length() > 0) { + resource.setMappedName(mappedName); + } + type.add(resource); + } + + public <T> void visitConstructor(CompositeComponent parent, Constructor<T> constructor, + PojoComponentType<JavaMappedService, JavaMappedReference, + JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ScopeProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ScopeProcessor.java new file mode 100644 index 0000000000..634aff0377 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ScopeProcessor.java @@ -0,0 +1,64 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.model.Scope; + +/** + * Processes the {@link Scope} annotation and updates the component type with the corresponding implmentation scope + * + * @version $Rev$ $Date$ + */ +public class ScopeProcessor extends ImplementationProcessorExtension { + + public <T> void visitClass(CompositeComponent parent, Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + org.osoa.sca.annotations.Scope annotation = clazz.getAnnotation(org.osoa.sca.annotations.Scope.class); + if (annotation == null) { + type.setImplementationScope(Scope.STATELESS); + return; + } + String name = annotation.value(); + Scope scope; + if ("COMPOSITE".equals(name)) { + scope = Scope.COMPOSITE; + } else if ("SESSION".equals(name)) { + scope = Scope.SESSION; + } else if ("CONVERSATION".equals(name)) { + scope = Scope.CONVERSATION; + } else if ("REQUEST".equals(name)) { + scope = Scope.REQUEST; + } else if ("SYSTEM".equals(name)) { + scope = Scope.SYSTEM; + } else { + scope = new Scope(name); + } + type.setImplementationScope(scope); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ServiceProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ServiceProcessor.java new file mode 100644 index 0000000000..6f96c92006 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ServiceProcessor.java @@ -0,0 +1,156 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.Set; + +import org.osoa.sca.annotations.Callback; +import org.osoa.sca.annotations.Remotable; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorExtension; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; +import org.apache.tuscany.spi.model.ServiceContract; + +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.getAllInterfaces; +import static org.apache.tuscany.core.util.JavaIntrospectionHelper.toPropertyName; + +/** + * Processes an {@link org.osoa.sca.annotations.Service} annotation and updates the component type with corresponding + * {@link JavaMappedService}s. Also processes related {@link org.osoa.sca.annotations.Callback} annotations. + * + * @version $Rev$ $Date$ + */ +public class ServiceProcessor extends ImplementationProcessorExtension { + + private ImplementationProcessorService implService; + + public ServiceProcessor(@Autowire ImplementationProcessorService implService) { + this.implService = implService; + } + + public <T> void visitClass(CompositeComponent parent, Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + org.osoa.sca.annotations.Service annotation = clazz.getAnnotation(org.osoa.sca.annotations.Service.class); + if (annotation == null) { + // scan intefaces for remotable + Set<Class> interfaces = getAllInterfaces(clazz); + for (Class<?> interfaze : interfaces) { + if (interfaze.getAnnotation(Remotable.class) != null) { + JavaMappedService service; + try { + service = implService.createService(interfaze); + } catch (InvalidServiceContractException e) { + throw new ProcessingException(e); + } + type.getServices().put(service.getName(), service); + } + } + return; + } + Class<?>[] interfaces = annotation.interfaces(); + if (interfaces.length == 0) { + Class<?> interfaze = annotation.value(); + if (Void.class.equals(interfaze)) { + throw new IllegalServiceDefinitionException("No interfaces specified"); + } else { + interfaces = new Class<?>[1]; + interfaces[0] = interfaze; + } + } + for (Class<?> interfaze : interfaces) { + if (!interfaze.isInterface()) { + throw new InvalidServiceType("Service must be an interface", interfaze.getName()); + } + JavaMappedService service; + try { + service = implService.createService(interfaze); + } catch (InvalidServiceContractException e) { + throw new ProcessingException(e); + } + type.getServices().put(service.getName(), service); + } + } + + + public void visitMethod(CompositeComponent parent, + Method method, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + + Callback annotation = method.getAnnotation(Callback.class); + if (annotation == null) { + return; + } + if (method.getParameterTypes().length != 1) { + throw new IllegalCallbackReferenceException("Setter must have one parameter", method.toString()); + } + String name = toPropertyName(method.getName()); + JavaMappedService callbackService = null; + Class<?> callbackClass = method.getParameterTypes()[0]; + for (JavaMappedService service : type.getServices().values()) { + ServiceContract serviceContract = service.getServiceContract(); + if (serviceContract.getCallbackClass().equals(callbackClass)) { + callbackService = service; + } + } + if (callbackService == null) { + throw new IllegalCallbackReferenceException("Callback type does not match a service callback interface"); + } + callbackService.setCallbackReferenceName(name); + callbackService.setCallbackMember(method); + } + + public void visitField(CompositeComponent parent, Field field, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + + Callback annotation = field.getAnnotation(Callback.class); + if (annotation == null) { + return; + } + String name = field.getName(); + JavaMappedService callbacksService = null; + Class<?> callbackClass = field.getType(); + for (JavaMappedService service : type.getServices().values()) { + ServiceContract serviceContract = service.getServiceContract(); + if (serviceContract.getCallbackClass().equals(callbackClass)) { + callbacksService = service; + } + } + if (callbacksService == null) { + throw new IllegalCallbackReferenceException("Callback type does not match a service callback interface"); + } + callbacksService.setCallbackReferenceName(name); + callbacksService.setCallbackMember(field); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ServiceTypeNotFoundException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ServiceTypeNotFoundException.java new file mode 100644 index 0000000000..8a0d4afc3d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/ServiceTypeNotFoundException.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +/** + * Thrown when a service interface cannot be determined based on a heuristic evaluation of an implementation + * + * @version $Rev$ $Date$ + */ +public class ServiceTypeNotFoundException extends ProcessingException { + + public ServiceTypeNotFoundException(String message) { + super(message); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/UnknownContextTypeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/UnknownContextTypeException.java new file mode 100644 index 0000000000..a7868349a6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/processor/UnknownContextTypeException.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +/** + * Thrown when a method or field marked with {@link org.osoa.sca.annotations.Context} takes an unknown type + * + * @version $Rev$ $Date$ + */ +public class UnknownContextTypeException extends IllegalContextException { + + public UnknownContextTypeException(String message) { + super(message); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/builder/SystemComponentBuilder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/builder/SystemComponentBuilder.java new file mode 100644 index 0000000000..33cbbe1232 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/builder/SystemComponentBuilder.java @@ -0,0 +1,184 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.builder; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.util.Collection; +import java.util.Map; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.builder.BuilderConfigException; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.ComponentBuilderExtension; +import org.apache.tuscany.spi.host.ResourceHost; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.Resource; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.PropertyValue; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl; +import org.apache.tuscany.core.implementation.system.model.SystemImplementation; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.injection.ResourceObjectFactory; + +/** + * Produces system atomic components from a component definition + * + * @version $$Rev$$ $$Date$$ + */ +public class SystemComponentBuilder extends ComponentBuilderExtension<SystemImplementation> { + private ResourceHost host; + + protected Class<SystemImplementation> getImplementationType() { + return SystemImplementation.class; + } + + @Autowire + public void setHost(ResourceHost host) { + this.host = host; + } + + @SuppressWarnings("unchecked") + public AtomicComponent build(CompositeComponent parent, + ComponentDefinition<SystemImplementation> definition, + DeploymentContext deploymentContext) throws BuilderConfigException { + PojoComponentType<ServiceDefinition, JavaMappedReference, JavaMappedProperty<?>> componentType = + definition.getImplementation().getComponentType(); + + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setParent(parent); + if (definition.getInitLevel() != null) { + configuration.setInitLevel(definition.getInitLevel()); + } else { + configuration.setInitLevel(componentType.getInitLevel()); + } + Method initMethod = componentType.getInitMethod(); + if (initMethod != null) { + configuration.setInitInvoker(new MethodEventInvoker<Object>(initMethod)); + } + Method destroyMethod = componentType.getDestroyMethod(); + if (destroyMethod != null) { + configuration.setDestroyInvoker(new MethodEventInvoker<Object>(destroyMethod)); + } + // setup property injection sites + for (JavaMappedProperty<?> property : componentType.getProperties().values()) { + configuration.addPropertySite(property.getName(), property.getMember()); + } + // setup reference injection sites + for (JavaMappedReference reference : componentType.getReferences().values()) { + Member member = reference.getMember(); + if (member != null) { + // could be null if the reference is mapped to a constructor + configuration.addReferenceSite(reference.getName(), member); + } + } + + for (Resource resource : componentType.getResources().values()) { + Member member = resource.getMember(); + if (member != null) { + // could be null if the resource is mapped to a constructor + configuration.addResourceSite(resource.getName(), member); + } + } + + // setup constructor injection + ConstructorDefinition<?> ctorDef = componentType.getConstructorDefinition(); + Constructor<?> constr = ctorDef.getConstructor(); + PojoObjectFactory<?> instanceFactory = new PojoObjectFactory(constr); + configuration.setInstanceFactory(instanceFactory); + configuration.getConstructorParamNames().addAll(ctorDef.getInjectionNames()); + for (Class<?> clazz : constr.getParameterTypes()) { + configuration.addConstructorParamType(clazz); + } + configuration.setName(definition.getName()); + SystemAtomicComponentImpl component = new SystemAtomicComponentImpl(configuration); + // handle properties + Map<String, PropertyValue<?>> propertyValues = definition.getPropertyValues(); + processProperties(propertyValues, componentType.getProperties().values(), component); + + // handle resources + for (Resource resource : componentType.getResources().values()) { + String name = resource.getName(); + boolean optional = resource.isOptional(); + Class<Object> type = (Class<Object>) resource.getType(); + ResourceObjectFactory<Object> factory; + String mappedName = resource.getMappedName(); + if (mappedName == null) { + // by type + factory = new ResourceObjectFactory<Object>(type, optional, parent, host); + } else { + factory = new ResourceObjectFactory<Object>(type, mappedName, optional, parent, host); + } + component.addResourceFactory(name, factory); + + } + return component; + } + +// private void processReferences(ComponentDefinition<SystemImplementation> definition, +// Map<String, JavaMappedReference> references, +// CompositeComponent parent, +// SystemAtomicComponentImpl component) { +// // no proxies needed for system components +// for (ReferenceTarget target : definition.getReferenceTargets().values()) { +// String referenceName = target.getReferenceName(); +// JavaMappedReference referenceDefiniton = references.get(referenceName); +// Class interfaze = referenceDefiniton.getServiceContract().getInterfaceClass(); +// OutboundWire wire; +// if (referenceDefiniton.isAutowire()) { +// boolean required = referenceDefiniton.isRequired(); +// wire = new SystemOutboundAutowire(referenceName, interfaze, parent, required); +// } else { +// //FIXME support multiplicity! +// assert target.getTargets().size() == 1 : "Multiplicity not yet implemented"; +// QualifiedName targetName = new QualifiedName(target.getTargets().get(0).getPath()); +// wire = new SystemOutboundWireImpl(referenceName, targetName, interfaze); +// } +// component.addOutboundWire(wire); +// } +// } + + private void processProperties(Map<String, PropertyValue<?>> propertyValues, + Collection<JavaMappedProperty<?>> properties, + SystemAtomicComponentImpl component) { + for (JavaMappedProperty<?> property : properties) { + PropertyValue value = propertyValues.get(property.getName()); + ObjectFactory<?> factory; + if (value != null) { + factory = value.getValueFactory(); + } else { + factory = property.getDefaultValueFactory(); + } + if (factory != null) { + component.addPropertyFactory(property.getName(), factory); + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/component/SystemAtomicComponentImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/component/SystemAtomicComponentImpl.java new file mode 100644 index 0000000000..c43b0d1ee9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/component/SystemAtomicComponentImpl.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.component; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import org.apache.tuscany.core.implementation.PojoAtomicComponent; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.wire.OptimizedWireObjectFactory; + +/** + * Default implementation of a system atomic context + * + * @version $$Rev$$ $$Date$$ + */ +public class SystemAtomicComponentImpl extends PojoAtomicComponent { + + public SystemAtomicComponentImpl(PojoConfiguration configuration) { + super(configuration); + scope = Scope.COMPOSITE; + } + + public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) { + return null; + } + + public boolean isSystem() { + return true; + } + + protected ObjectFactory<?> createWireFactory(Class<?> interfaze, OutboundWire wire) { + return new OptimizedWireObjectFactory(wire); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/loader/SystemComponentTypeLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/loader/SystemComponentTypeLoader.java new file mode 100644 index 0000000000..2c7141044b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/loader/SystemComponentTypeLoader.java @@ -0,0 +1,101 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.loader; + +import java.net.URL; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.ComponentTypeLoaderExtension; +import org.apache.tuscany.spi.implementation.java.IntrospectionRegistry; +import org.apache.tuscany.spi.implementation.java.Introspector; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.Scope; + +import org.apache.tuscany.core.implementation.system.model.SystemImplementation; +import org.apache.tuscany.core.util.JavaIntrospectionHelper; + +/** + * Loads a system component type + * + * @version $Rev$ $Date$ + */ +public class SystemComponentTypeLoader extends ComponentTypeLoaderExtension<SystemImplementation> { + private Introspector introspector; + + public SystemComponentTypeLoader() { + } + + public SystemComponentTypeLoader(Introspector introspector) { + this.introspector = introspector; + } + + public SystemComponentTypeLoader(LoaderRegistry loaderRegistry, Introspector introspector) { + super(loaderRegistry); + this.introspector = introspector; + } + + //FIXME autowire to support multiple interfaces + @Autowire + public void setIntrospector(IntrospectionRegistry introspector) { + this.introspector = introspector; + } + + public void load(CompositeComponent parent, + SystemImplementation implementation, + DeploymentContext deploymentContext) throws LoaderException { + Class<?> implClass = implementation.getImplementationClass(); + URL sidefile = implClass.getResource(JavaIntrospectionHelper.getBaseName(implClass) + ".componentType"); + PojoComponentType componentType; + if (sidefile == null) { + componentType = loadByIntrospection(parent, implementation, deploymentContext); + } else { + componentType = loadFromSidefile(sidefile, deploymentContext); + } + // this means system components are always composite scoped + componentType.setImplementationScope(Scope.COMPOSITE); + implementation.setComponentType(componentType); + } + + protected Class<SystemImplementation> getImplementationClass() { + return SystemImplementation.class; + } + + protected PojoComponentType loadByIntrospection(CompositeComponent parent, + SystemImplementation implementation, + DeploymentContext deploymentContext) throws ProcessingException { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> componentType = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Class<?> implClass = implementation.getImplementationClass(); + introspector.introspect(parent, implClass, componentType, deploymentContext); + return componentType; + } + + + protected PojoComponentType loadFromSidefile(URL url, DeploymentContext deploymentContext) throws LoaderException { + return loaderRegistry.load(null, null, url, PojoComponentType.class, deploymentContext); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/loader/SystemCompositeComponentTypeLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/loader/SystemCompositeComponentTypeLoader.java new file mode 100644 index 0000000000..0e05041ea5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/loader/SystemCompositeComponentTypeLoader.java @@ -0,0 +1,70 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.loader; + +import java.net.URL; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.ComponentTypeLoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.CompositeComponentType; + +import org.apache.tuscany.core.deployer.ChildDeploymentContext; +import org.apache.tuscany.core.implementation.system.model.SystemCompositeImplementation; + +/** + * Loads a system composite component type + * + * @version $Rev$ $Date$ + */ +public class SystemCompositeComponentTypeLoader extends ComponentTypeLoaderExtension<SystemCompositeImplementation> { + public SystemCompositeComponentTypeLoader() { + } + + public SystemCompositeComponentTypeLoader(LoaderRegistry loaderRegistry) { + super(loaderRegistry); + } + + protected Class<SystemCompositeImplementation> getImplementationClass() { + return SystemCompositeImplementation.class; + } + + public void load(CompositeComponent parent, SystemCompositeImplementation implementation, + DeploymentContext deploymentContext) + throws LoaderException { + URL scdlLocation = implementation.getScdlLocation(); + if (scdlLocation == null) { + throw new LoaderException("SCDL location not found"); + } + ClassLoader cl = implementation.getClassLoader(); + deploymentContext = new ChildDeploymentContext(deploymentContext, cl, scdlLocation); + CompositeComponentType componentType = loadFromSidefile(parent, scdlLocation, deploymentContext); + implementation.setComponentType(componentType); + } + + + protected CompositeComponentType loadFromSidefile(CompositeComponent parent, + URL url, + DeploymentContext deploymentContext) + throws LoaderException { + return loaderRegistry.load(parent, null, url, CompositeComponentType.class, deploymentContext); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/loader/SystemImplementationLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/loader/SystemImplementationLoader.java new file mode 100644 index 0000000000..d5d4269880 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/loader/SystemImplementationLoader.java @@ -0,0 +1,75 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.loader; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.LoaderUtil; +import org.apache.tuscany.spi.loader.UnrecognizedElementException; +import org.apache.tuscany.spi.model.ModelObject; + +import org.apache.tuscany.core.implementation.system.model.SystemImplementation; + +/** + * Loads information for a system implementation + * + * @version $Rev$ $Date$ + */ +public class SystemImplementationLoader extends LoaderExtension<SystemImplementation> { + public static final QName SYSTEM_IMPLEMENTATION = + new QName("http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT", "implementation.system"); + + public SystemImplementationLoader(@Autowire LoaderRegistry registry) { + super(registry); + } + + public SystemImplementation load(CompositeComponent parent, + ModelObject object, XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException { + assert SYSTEM_IMPLEMENTATION.equals(reader.getName()); + SystemImplementation implementation = new SystemImplementation(); + String implClass = reader.getAttributeValue(null, "class"); + Class<?> implementationClass = LoaderUtil.loadClass(implClass, deploymentContext.getClassLoader()); + implementation.setImplementationClass(implementationClass); + registry.loadComponentType(parent, implementation, deploymentContext); + while (true) { + int code = reader.next(); + if (code == XMLStreamConstants.START_ELEMENT) { + throw new UnrecognizedElementException(reader.getName()); + } else if (code == XMLStreamConstants.END_ELEMENT) { + return implementation; + } + } + } + + public QName getXMLType() { + return SYSTEM_IMPLEMENTATION; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/model/SystemCompositeImplementation.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/model/SystemCompositeImplementation.java new file mode 100644 index 0000000000..e634609c5b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/model/SystemCompositeImplementation.java @@ -0,0 +1,57 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.model; + +import java.net.URL; + +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.Implementation; + +/** + * Represents a system composite type + * + * @version $Rev$ $Date$ + */ +public class SystemCompositeImplementation extends Implementation<CompositeComponentType> { + private URL scdlLocation; + private ClassLoader classLoader; + + public SystemCompositeImplementation() { + } + + public SystemCompositeImplementation(CompositeComponentType componentType) { + super(componentType); + } + + public URL getScdlLocation() { + return scdlLocation; + } + + public void setScdlLocation(URL scdlLocation) { + this.scdlLocation = scdlLocation; + } + + public ClassLoader getClassLoader() { + return classLoader; + } + + public void setClassLoader(ClassLoader classLoader) { + this.classLoader = classLoader; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/model/SystemImplementation.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/model/SystemImplementation.java new file mode 100644 index 0000000000..ce48ed3fe5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/implementation/system/model/SystemImplementation.java @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.model; + +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.AtomicImplementation; + +/** + * Represents the system composite implementation + * + * @version $Rev$ $Date$ + */ +public class SystemImplementation extends AtomicImplementation<PojoComponentType> { + private Class<?> implementationClass; + + public SystemImplementation(PojoComponentType componentType, Class<?> implementationClass) { + super(componentType); + this.implementationClass = implementationClass; + } + + public SystemImplementation() { + } + + public SystemImplementation(Class<?> implementationClass) { + this.implementationClass = implementationClass; + } + + public Class<?> getImplementationClass() { + return implementationClass; + } + + public void setImplementationClass(Class<?> implementationClass) { + this.implementationClass = implementationClass; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ArrayMultiplicityObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ArrayMultiplicityObjectFactory.java new file mode 100644 index 0000000000..1a441dcf87 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ArrayMultiplicityObjectFactory.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import java.lang.reflect.Array; +import java.util.List; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; + +/** + * Resolves targets configured in a multiplicity by delegating to object factories and returning an <code>Array</code> + * containing object instances + * + * @version $Rev$ $Date$ + */ +public class ArrayMultiplicityObjectFactory implements ObjectFactory<Object> { + + private ObjectFactory[] factories; + + private Class interfaceType; + + public ArrayMultiplicityObjectFactory(Class interfaceType, List<ObjectFactory<?>> factories) { + assert interfaceType != null : "Interface type was null"; + assert factories != null : "Object factories were null"; + this.interfaceType = interfaceType; + this.factories = factories.toArray(new ObjectFactory[factories.size()]); + } + + public Object getInstance() throws ObjectCreationException { + Object array = Array.newInstance(interfaceType, factories.length); + for (int i = 0; i < factories.length; i++) { + Array.set(array, i, factories[i].getInstance()); + } + return array; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/CallbackWireObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/CallbackWireObjectFactory.java new file mode 100644 index 0000000000..fc389a23cf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/CallbackWireObjectFactory.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.WireService; + +/** + * Returns proxy instance for a wire callback + * + * @version $Rev$ $Date$ + */ +public class CallbackWireObjectFactory implements ObjectFactory { + + private WireService wireService; + private Class<?> interfaze; + private InboundWire wire; + + public CallbackWireObjectFactory(Class<?> interfaze, WireService wireService, InboundWire wire) { + this.interfaze = interfaze; + this.wireService = wireService; + this.wire = wire; + } + + public Object getInstance() throws ObjectCreationException { + return wireService.createCallbackProxy(interfaze, wire); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/CompositeContextObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/CompositeContextObjectFactory.java new file mode 100644 index 0000000000..f904484e78 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/CompositeContextObjectFactory.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.osoa.sca.CompositeContext; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.wire.WireService; + +import org.apache.tuscany.core.implementation.composite.ManagedCompositeContext; + +/** + * Creates instances of {@link org.apache.tuscany.core.implementation.composite.ManagedCompositeContext} for injection + * on component implementation instances + * + * @version $Rev$ $Date$ + */ +public class CompositeContextObjectFactory implements ObjectFactory<CompositeContext> { + private CompositeComponent composite; + private WireService wireService; + + public CompositeContextObjectFactory(CompositeComponent composite, WireService wireService) { + assert composite != null; + assert wireService != null; + this.composite = composite; + this.wireService = wireService; + } + + public CompositeContext getInstance() throws ObjectCreationException { + return new ManagedCompositeContext(composite, wireService); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ContextInjector.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ContextInjector.java new file mode 100644 index 0000000000..a422500f3c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ContextInjector.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.ObjectCreationException; + +/** + * Implementations inject a pre-configured context type (interface) on an instance. + * + * @version $Rev$ $Date$ + */ +public interface ContextInjector<S, T> extends Injector<T> { + + void setContext(S context) throws ObjectCreationException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ConversationIDObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ConversationIDObjectFactory.java new file mode 100644 index 0000000000..8dbc0a3a83 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ConversationIDObjectFactory.java @@ -0,0 +1,36 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.injection;
+
+import org.apache.tuscany.spi.ObjectFactory;
+import org.apache.tuscany.spi.component.WorkContext;
+import org.apache.tuscany.spi.model.Scope;
+
+public class ConversationIDObjectFactory implements ObjectFactory<String> {
+
+ private WorkContext workContext;
+
+ public ConversationIDObjectFactory(WorkContext workContext) {
+ this.workContext = workContext;
+ }
+
+ public String getInstance() {
+ return (String)workContext.getIdentifier(Scope.CONVERSATION);
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/EventInvoker.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/EventInvoker.java new file mode 100644 index 0000000000..af2382b36a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/EventInvoker.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +/** + * Performs an invocation on an instance + * + * @version $Rev$ $Date$ + */ +public interface EventInvoker<T> { + + /** + * Performs the invocation on a given instance + * + * @throws ObjectCallbackException + */ + void invokeEvent(T instance) throws ObjectCallbackException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/FieldInjector.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/FieldInjector.java new file mode 100644 index 0000000000..e9f8f42aa1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/FieldInjector.java @@ -0,0 +1,57 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import java.lang.reflect.Field; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; + +/** + * Injects a value created by an {@link org.apache.tuscany.spi.ObjectFactory} on a given field + * + * @version $Rev$ $Date$ + */ +public class FieldInjector<T> implements Injector<T> { + + private final Field field; + + private final ObjectFactory<?> objectFactory; + + /** + * Create an injector and have it use the given <code>ObjectFactory</code> to inject a value on the instance using + * the reflected <code>Field</code> + */ + public FieldInjector(Field field, ObjectFactory<?> objectFactory) { + this.field = field; + this.field.setAccessible(true); + this.objectFactory = objectFactory; + } + + /** + * Inject a new value on the given isntance + */ + public void inject(T instance) throws ObjectCreationException { + try { + field.set(instance, objectFactory.getInstance()); + } catch (IllegalAccessException e) { + throw new AssertionError("Field is not accessible [" + field + "]"); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/InjectionRuntimeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/InjectionRuntimeException.java new file mode 100644 index 0000000000..c5f037d931 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/InjectionRuntimeException.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.api.TuscanyRuntimeException; + +/** + * Root unchecked exception for the injection package + * + * @version $Rev$ $Date$ + */ +public abstract class InjectionRuntimeException extends TuscanyRuntimeException { + + public InjectionRuntimeException() { + super(); + } + + public InjectionRuntimeException(String message) { + super(message); + } + + + protected InjectionRuntimeException(String message, String identifier) { + super(message, identifier); + } + + public InjectionRuntimeException(String message, Throwable cause) { + super(message, cause); + } + + protected InjectionRuntimeException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public InjectionRuntimeException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/Injector.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/Injector.java new file mode 100644 index 0000000000..c2125d8212 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/Injector.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.ObjectCreationException; + +/** + * Implementations inject a pre-configured value on an instance + * + * @version $Rev$ $Date$ + */ +public interface Injector<T> { + + /** + * Inject a value on the given instance + */ + void inject(T instance) throws ObjectCreationException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/InvalidAccessorException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/InvalidAccessorException.java new file mode 100644 index 0000000000..2e7ff0e754 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/InvalidAccessorException.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class InvalidAccessorException extends InjectionRuntimeException { + + public InvalidAccessorException(String message) { + super(message); + } + + public InvalidAccessorException(String message, String identifier) { + super(message, identifier); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/InvalidResourceTypeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/InvalidResourceTypeException.java new file mode 100644 index 0000000000..1a3eaf4d1a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/InvalidResourceTypeException.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.ObjectCreationException; + +/** + * Denotes an invalid resource type, i.e. that is not a component + * + * @version $Rev$ $Date$ + */ +public class InvalidResourceTypeException extends ObjectCreationException { + + public InvalidResourceTypeException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/JNDIObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/JNDIObjectFactory.java new file mode 100644 index 0000000000..0189d8245b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/JNDIObjectFactory.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import javax.naming.Context; +import javax.naming.NamingException; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; + +/** + * An implementation of ObjectFactory that creates instances by looking them up in a JNDI context. + * + * @version $Rev$ $Date$ + */ +public class JNDIObjectFactory<T> implements ObjectFactory<T> { + private final Context context; + private final String name; + + public JNDIObjectFactory(Context context, String name) { + this.context = context; + this.name = name; + } + + + @SuppressWarnings("unchecked") + public T getInstance() throws ObjectCreationException { + try { + return (T) context.lookup(name); + } catch (NamingException e) { + throw new ObjectCreationException(e); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ListMultiplicityObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ListMultiplicityObjectFactory.java new file mode 100644 index 0000000000..b261bcda53 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ListMultiplicityObjectFactory.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; + +/** + * Resolves targets configured in a multiplicity by delegating to object factories and returning an <code>List</code> + * containing object instances + * + * @version $Rev$ $Date$ + */ +public class ListMultiplicityObjectFactory implements ObjectFactory<List> { + + private ObjectFactory[] factories; + + public ListMultiplicityObjectFactory(List<ObjectFactory<?>> factories) { + assert factories != null : "Object factories were null"; + this.factories = factories.toArray(new ObjectFactory[factories.size()]); + } + + public List getInstance() throws ObjectCreationException { + List<Object> list = new ArrayList<Object>(); + for (ObjectFactory factory : factories) { + list.add(factory.getInstance()); + } + return list; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/MethodEventInvoker.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/MethodEventInvoker.java new file mode 100644 index 0000000000..e43a1e1fa6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/MethodEventInvoker.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +/** + * Performs an wire on a method of a given instance + * + * @version $Rev$ $Date$ + */ +public class MethodEventInvoker<T> implements EventInvoker<T> { + private final Method method; + + /** + * Intantiates an invoker for the given method + */ + public MethodEventInvoker(Method method) { + assert method != null; + this.method = method; + } + + public void invokeEvent(T instance) throws ObjectCallbackException { + try { + method.invoke(instance, (Object[]) null); + } catch (IllegalArgumentException e) { + String name = method.getName(); + throw new ObjectCallbackException("Exception thrown by callback method [" + name + "]", e.getCause()); + } catch (IllegalAccessException e) { + String name = method.getName(); + throw new AssertionError("Method is not accessible [" + name + "]"); + } catch (InvocationTargetException e) { + String name = method.getName(); + throw new ObjectCallbackException("Exception thrown by callback method [" + name + "]", e.getCause()); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/MethodInjector.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/MethodInjector.java new file mode 100644 index 0000000000..258f0817dd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/MethodInjector.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; + +/** + * Injects a value created by an {@link org.apache.tuscany.spi.ObjectFactory} using a given method + * + * @version $Rev$ $Date$ + */ +public class MethodInjector<T> implements Injector<T> { + private final Method method; + private final ObjectFactory<?> objectFactory; + + public MethodInjector(Method method, ObjectFactory<?> objectFactory) { + assert method != null; + assert objectFactory != null; + this.method = method; + this.method.setAccessible(true); + this.objectFactory = objectFactory; + } + + public void inject(T instance) throws ObjectCreationException { + try { + method.invoke(instance, objectFactory.getInstance()); + } catch (IllegalAccessException e) { + throw new AssertionError("Method is not accessible [" + method + "]"); + } catch (IllegalArgumentException e) { + throw new ObjectCreationException("Exception thrown by setter", method.getName(), e); + } catch (InvocationTargetException e) { + throw new ObjectCreationException("Exception thrown by setter", method.getName(), e); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/NoAccessorException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/NoAccessorException.java new file mode 100644 index 0000000000..b3109074e3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/NoAccessorException.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class NoAccessorException extends InjectionRuntimeException { + public NoAccessorException() { + } + + public NoAccessorException(String message) { + super(message); + } + + public NoAccessorException(String message, Throwable cause) { + super(message, cause); + } + + public NoAccessorException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/NoMultiplicityTypeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/NoMultiplicityTypeException.java new file mode 100644 index 0000000000..a86451525b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/NoMultiplicityTypeException.java @@ -0,0 +1,29 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +/** + * @version $Rev$ $Date$ + */ +public class NoMultiplicityTypeException extends InjectionRuntimeException { + + public NoMultiplicityTypeException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ObjectCallbackException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ObjectCallbackException.java new file mode 100644 index 0000000000..ff830aab4b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ObjectCallbackException.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +/** + * Denotes an error when invoking on an object + * + * @version $Rev$ $Date$ + */ +public class ObjectCallbackException extends InjectionRuntimeException { + + public ObjectCallbackException() { + super(); + } + + public ObjectCallbackException(String message) { + super(message); + } + + public ObjectCallbackException(String message, String identifier) { + super(message, identifier); + } + + public ObjectCallbackException(String message, Throwable cause) { + super(message, cause); + } + + public ObjectCallbackException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/PojoObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/PojoObjectFactory.java new file mode 100644 index 0000000000..aadd6297ea --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/PojoObjectFactory.java @@ -0,0 +1,119 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import java.lang.reflect.Constructor; +import java.lang.reflect.InvocationTargetException; +import java.util.List; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; + +/** + * Creates new instances of a Java class + * + * @version $Rev$ $Date$ + * @see org.apache.tuscany.core.injection.Injector + */ +public class PojoObjectFactory<T> implements ObjectFactory<T> { + + private final Constructor<T> ctr; + private ObjectFactory[] initializerFactories; + + /** + * Creates the object factory + * + * @param ctr the constructor to use when instantiating a new object + */ + public PojoObjectFactory(Constructor<T> ctr) { + assert ctr != null; + this.ctr = ctr; + initializerFactories = new ObjectFactory[ctr.getParameterTypes().length]; + } + + /** + * Creates the object factory + * + * @param ctr the constructor to use when instantiating a new object + * @param factories an ordered list of <code>ObjectFactory</code>s to use for returning constructor parameters + */ + public PojoObjectFactory(Constructor<T> ctr, List<ObjectFactory> factories) { + assert ctr != null; + int params = ctr.getParameterTypes().length; + assert params == factories.size(); + this.ctr = ctr; + initializerFactories = new ObjectFactory[params]; + int i = 0; + for (ObjectFactory factory : factories) { + initializerFactories[i] = factory; + i++; + } + } + + /** + * Returns the ordered array of <code>ObjectFactory</code>s use in creating constructor parameters + */ + public ObjectFactory[] getInitializerFactories() { + return initializerFactories; + } + + /** + * Sets an <code>ObjectFactory</code>s to use in creating constructor parameter + * + * @param pos the constructor parameter position + * @param factory the object factory + */ + public void setInitializerFactory(int pos, ObjectFactory factory) { + assert pos < initializerFactories.length; + initializerFactories[pos] = factory; + } + + /** + * Creates a new instance of an object + */ + public T getInstance() throws ObjectCreationException { + int size = initializerFactories.length; + Object[] initargs = new Object[size]; + // create the constructor arg array + for (int i = 0; i < size; i++) { + ObjectFactory<?> objectFactory = initializerFactories[i]; + if (objectFactory == null) { + String name = ctr.getName(); + throw new ObjectCallbackException("Null object factory for constructor parameter [" + i + "]", name); + } + initargs[i] = objectFactory.getInstance(); + } + try { + ctr.setAccessible(true); + return ctr.newInstance(initargs); + } catch (IllegalArgumentException e) { + String name = ctr.getName(); + throw new ObjectCreationException("Exception thrown by constructor", name, e); + } catch (InstantiationException e) { + String name = ctr.getDeclaringClass().getName(); + throw new AssertionError("Class is not instantiable [" + name + "]"); + } catch (IllegalAccessException e) { + String name = ctr.getName(); + throw new AssertionError("Constructor is not accessible [" + name + "]"); + } catch (InvocationTargetException e) { + String name = ctr.getName(); + throw new ObjectCreationException("Exception thrown by constructor", name, e); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/RequestContextObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/RequestContextObjectFactory.java new file mode 100644 index 0000000000..9a9d97a273 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/RequestContextObjectFactory.java @@ -0,0 +1,26 @@ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.WorkContext; + +import org.apache.tuscany.core.implementation.composite.ManagedRequestContext; + +/** + * Creates instances of {@link org.apache.tuscany.core.implementation.composite.ManagedRequestContext} for injection on + * component implementation instances + * + * @version $Rev$ $Date$ + */ +public class RequestContextObjectFactory implements ObjectFactory<ManagedRequestContext> { + private WorkContext workContext; + + public RequestContextObjectFactory(WorkContext workContext) { + assert workContext != null; + this.workContext = workContext; + } + + public ManagedRequestContext getInstance() throws ObjectCreationException { + return new ManagedRequestContext(workContext); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ResourceNotFoundException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ResourceNotFoundException.java new file mode 100644 index 0000000000..ed3ac20631 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ResourceNotFoundException.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.ObjectCreationException; + +/** + * Denotes an exception thrown when a runtime resource is not found + * + * @version $Rev$ $Date$ + */ +public class ResourceNotFoundException extends ObjectCreationException { + + public ResourceNotFoundException(String message, String identifier) { + super(message, identifier); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ResourceObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ResourceObjectFactory.java new file mode 100644 index 0000000000..a68702157b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/ResourceObjectFactory.java @@ -0,0 +1,146 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.host.ResourceHost; +import org.apache.tuscany.spi.host.ResourceResolutionException; +import org.apache.tuscany.spi.wire.InboundWire; + +/** + * Resolves a runtime resource to be injected on a field or method of a Java component type marked with {@link + * org.osoa.sca.annotations.Resource}. If the mapped name of the resource is an absolute URI such as + * <code>sca://localhost</code> or <code>jndi://localhost</code> the host container namespace is searched; otherwise the + * URI is assumed to be relative and the parent composite is searched. If a mapped name is not provided, i.e. resolution + * is by type, the parent composite is first searched followed by the host namespace. + * + * @version $Rev$ $Date$ + */ +public class ResourceObjectFactory<T> implements ObjectFactory<T> { + + private Class<T> type; + private String mappedName; + private CompositeComponent parent; + private ResourceHost host; + private boolean resolveFromHost; + private boolean optional; + + /** + * Instantiates a factory that resolves resources by type + * + * @param type the type of the resource to inject + * @param optional true if an error should be thrown if the resource is not found + * @param parent the parent composite of the component to inject on + * @param host the runtime resource provider + */ + public ResourceObjectFactory(Class<T> type, + boolean optional, + CompositeComponent parent, + ResourceHost host) { + this.type = type; + this.parent = parent; + this.host = host; + this.optional = optional; + } + + /** + * Instantiates a factory that resolves resources by mapped name + * + * @param type the type of the resource to inject + * @param mappedName the resource name + * @param optional true if an error should be thrown if the resource is not found + * @param parent the parent composite of the component to inject on + * @param host the runtime resource provider + */ + public ResourceObjectFactory(Class<T> type, + String mappedName, + boolean optional, + CompositeComponent parent, + ResourceHost host) { + this.type = type; + this.parent = parent; + this.host = host; + if (mappedName.indexOf("://") >= 0) { + this.resolveFromHost = true; + } + this.mappedName = mappedName; + this.optional = optional; + } + + @SuppressWarnings({"unchecked"}) + public T getInstance() throws ObjectCreationException { + if (resolveFromHost) { + return resolveInstance(); + } else { + T instance = null; + if (mappedName == null) { + try { + InboundWire wire = parent.resolveSystemAutowire(type); + if (wire != null) { + instance = (T) wire.getTargetService(); + } + } catch (TargetResolutionException e) { + throw new ObjectCreationException(e); + } + if (instance == null) { + // if not found in parent scope, search the host namespace + resolveFromHost = true; + instance = resolveInstance(); + } + if (instance == null && !optional) { + throw new ResourceNotFoundException("No resource found matching type", type.getName()); + } + return instance; + } else { + SCAObject child = parent.getSystemChild(mappedName); + if (child instanceof AtomicComponent) { + try { + AtomicComponent component = (AtomicComponent) child; + instance = type.cast(component.getTargetInstance()); + } catch (TargetResolutionException e) { + throw new ObjectCreationException(e); + } + } else if (child != null) { + throw new InvalidResourceTypeException("Invalid resource type", mappedName); + } else if (!optional) { + throw new ResourceNotFoundException("No resource found for URI", mappedName); + } + return instance; + } + } + } + + private T resolveInstance() { + try { + if (mappedName == null) { + return host.resolveResource(type); + } else { + return host.resolveResource(type, mappedName); + } + } catch (ResourceResolutionException e) { + throw new ObjectCreationException(e); + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/SingletonObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/SingletonObjectFactory.java new file mode 100644 index 0000000000..713c1ae54f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/injection/SingletonObjectFactory.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.ObjectFactory; + +/** + * Implementation of ObjectFactory that returns a single instance, typically an immutable type. + * + * @version $Rev$ $Date$ + */ +public class SingletonObjectFactory<T> implements ObjectFactory<T> { + private final T instance; + + public SingletonObjectFactory(T instance) { + this.instance = instance; + } + + public T getInstance() { + return instance; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/CompositeContextImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/CompositeContextImpl.java new file mode 100644 index 0000000000..246ef8bdf7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/CompositeContextImpl.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.launcher; + +import org.osoa.sca.RequestContext; +import org.osoa.sca.ServiceReference; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.wire.WireService; + +import org.apache.tuscany.core.implementation.composite.AbstractCompositeContext; + + +/** + * Default implementation of the {@link org.osoa.sca.CompositeContext} for non-managed code + * + * @version $Rev$ $Date$ + */ +public class CompositeContextImpl extends AbstractCompositeContext { + + public CompositeContextImpl(final CompositeComponent composite, final WireService wireService) { + super(composite, wireService); + } + + public ServiceReference createServiceReferenceForSession(Object arg0) { + throw new UnsupportedOperationException(); + } + + public ServiceReference createServiceReferenceForSession(Object arg0, String arg1) { + throw new UnsupportedOperationException(); + } + + public RequestContext getRequestContext() { + throw new UnsupportedOperationException(); + } + + public ServiceReference newSession(String arg0) { + throw new UnsupportedOperationException(); + } + + public ServiceReference newSession(String arg0, Object arg1) { + throw new UnsupportedOperationException(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/LaunchException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/LaunchException.java new file mode 100644 index 0000000000..730f29611a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/LaunchException.java @@ -0,0 +1,49 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.launcher; + +import org.apache.tuscany.api.TuscanyException; + +/** + * Exception indicating that there was a problem launching an application. + * + * @version $Rev$ $Date$ + */ +public abstract class LaunchException extends TuscanyException { + + protected LaunchException(String message) { + super(message); + } + + protected LaunchException(String message, String identifier) { + super(message, identifier); + } + + protected LaunchException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + protected LaunchException(String message, Throwable cause) { + super(message, cause); + } + + protected LaunchException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/LauncherImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/LauncherImpl.java new file mode 100644 index 0000000000..adf95a9bd9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/LauncherImpl.java @@ -0,0 +1,250 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.launcher; + +import java.io.File; +import java.net.URL; +import java.util.ArrayList; +import java.util.List; +import javax.xml.stream.XMLInputFactory; + +import org.osoa.sca.CompositeContext; + +import org.apache.tuscany.spi.bootstrap.ComponentNames; +import org.apache.tuscany.spi.bootstrap.RuntimeComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.deployer.Deployer; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.CompositeImplementation; +import org.apache.tuscany.spi.services.management.TuscanyManagementService; + +import org.apache.tuscany.api.TuscanyException; +import org.apache.tuscany.core.bootstrap.Bootstrapper; +import org.apache.tuscany.core.bootstrap.DefaultBootstrapper; +import org.apache.tuscany.core.implementation.system.model.SystemCompositeImplementation; +import org.apache.tuscany.host.Launcher; +import org.apache.tuscany.host.MonitorFactory; +import org.apache.tuscany.host.RuntimeInfo; +import org.apache.tuscany.host.runtime.InitializationException; +import org.apache.tuscany.host.monitor.FormatterRegistry; + +/** + * Basic launcher implementation. + * + * @version $Rev$ $Date$ + */ +public class LauncherImpl implements Launcher { + /** + * A conventional META-INF based location for the system SCDL. + * + * @see #bootRuntime(URL,MonitorFactory) + */ + public static final String METAINF_SYSTEM_SCDL_PATH = "META-INF/tuscany/system.scdl"; + + /** + * A conventional META-INF based location for the application SCDL. + */ + public static final String METAINF_APPLICATION_SCDL_PATH = "META-INF/sca/default.scdl"; + + private ClassLoader applicationLoader; + + private RuntimeComponent runtime; + + private Deployer deployer; + + private CompositeComponent composite; + + public void bootRuntime(URL systemScdl, ClassLoader systemClassLoader, MonitorFactory monitor) + throws TuscanyException { + if (systemScdl == null) { + throw new LoaderException("Null system SCDL URL"); + } + + XMLInputFactory xmlFactory = XMLInputFactory.newInstance("javax.xml.stream.XMLInputFactory", systemClassLoader); + TuscanyManagementService managementService = null; + Bootstrapper bootstrapper = new DefaultBootstrapper(monitor, xmlFactory, managementService); + Deployer bootDeployer = bootstrapper.createDeployer(); + + // create and start the core runtime + runtime = bootstrapper.createRuntime(); + runtime.start(); + + // initialize the runtime info + CompositeComponent parent = runtime.getSystemComponent(); + RuntimeInfo runtimeInfo = new LauncherRuntimeInfo(getInstallDirectory(), getApplicationRootDirectory(), true); + parent.registerJavaObject("RuntimeInfo", RuntimeInfo.class, runtimeInfo); + + // register the monitor factory + if (monitor instanceof FormatterRegistry) { + List<Class<?>> interfazes = new ArrayList<Class<?>>(2); + interfazes.add(MonitorFactory.class); + interfazes.add(FormatterRegistry.class); + parent.registerJavaObject("MonitorFactory", interfazes, monitor); + } else { + parent.registerJavaObject("MonitorFactory", MonitorFactory.class, monitor); + } + parent.start(); + // create a ComponentDefinition to represent the component we are going to deploy + SystemCompositeImplementation compositeImplementation = new SystemCompositeImplementation(); + compositeImplementation.setScdlLocation(systemScdl); + compositeImplementation.setClassLoader(systemClassLoader); + ComponentDefinition<SystemCompositeImplementation> definition = + new ComponentDefinition<SystemCompositeImplementation>( + ComponentNames.TUSCANY_SYSTEM, compositeImplementation); + try { + // deploy the component into the runtime under the system parent + composite = (CompositeComponent) bootDeployer.deploy(parent, definition); + } catch (TuscanyException e) { + e.addContextName(definition.getName()); + throw e; + } + // start the system + composite.start(); + + SCAObject child = composite.getSystemChild(ComponentNames.TUSCANY_DEPLOYER); + if (!(child instanceof AtomicComponent)) { + throw new InitializationException("Deployer must be an atomic component"); + } + deployer = (Deployer) ((AtomicComponent) child).getTargetInstance(); + runtime.getRootComponent().start(); + } + + /** + * Shuts down the active runtime being managed by this instance. + */ + public void shutdownRuntime() { + if (composite != null) { + composite.stop(); + composite = null; + } + + if (runtime != null) { + runtime.stop(); + runtime = null; + } + } + + public CompositeContext bootApplication(URL applicationScdl, ClassLoader applicationLoader) { + // FIXME implement + throw new UnsupportedOperationException(); + } + + /** + * Returns the classloader for application classes. + * + * @return the classloader for application classes + */ + public ClassLoader getApplicationLoader() { + return applicationLoader; + } + + /** + * Set the classloader to be used for application classes. You should almost always supply your own application + * classloader, based on the hosting environment that the runtime is embedded in. + * + * @param applicationLoader the classloader to be used for application classes + */ + public void setApplicationLoader(ClassLoader applicationLoader) { + this.applicationLoader = applicationLoader; + } + + /** + * Boots the runtime defined by the specified SCDL. + * + * @param systemScdl a resource path to the SCDL defining the system. + * @return a CompositeComponent for the newly booted runtime system + * @throws LoaderException + */ + @Deprecated + public CompositeComponent bootRuntime(URL systemScdl, MonitorFactory monitor) throws TuscanyException { + ClassLoader systemClassLoader = getClass().getClassLoader(); + bootRuntime(systemScdl, systemClassLoader, monitor); + return composite; + } + + /** + * Boots the application defined by the specified SCDL. + * + * @param name the name of the application component + * @param appScdl URL to the SCDL defining the application + * @return a CompositeComponent for the newly booted application + * @throws LoaderException + */ + @Deprecated + public CompositeComponent bootApplication(String name, URL appScdl) throws TuscanyException { + ClassLoader applicationLoader = getApplicationLoader(); + + if (appScdl == null) { + throw new LoaderException("No application scdl found"); + } + + // create a ComponentDefinition to represent the component we are going to deploy + CompositeImplementation impl = new CompositeImplementation(); + impl.setScdlLocation(appScdl); + impl.setClassLoader(applicationLoader); + ComponentDefinition<CompositeImplementation> definition = + new ComponentDefinition<CompositeImplementation>(name, impl); + + // deploy the component into the runtime under the system parent + CompositeComponent parent = runtime.getRootComponent(); + // FIXME andyp -- this seems bogus when running inside an appserver + ClassLoader ccl = Thread.currentThread().getContextClassLoader(); + + try { + + Thread.currentThread().setContextClassLoader(getClass().getClassLoader()); + return (CompositeComponent) deployer.deploy(parent, definition); + } finally { + Thread.currentThread().setContextClassLoader(ccl); + } + } + + public File getInstallDirectory() { + String property = System.getProperty("tuscany.installDir"); + if (property != null) { + return new File(property); + } + + // TODO: TUSCANY-648, should this throw an exception if it not running from a jar? + + URL url = getClass().getResource("LauncherImpl.class"); + String jarLocation = url.toString(); + if ("jar".equals(url.getProtocol())) { + jarLocation = jarLocation.substring(4, jarLocation.lastIndexOf("!/")); + } + if (jarLocation.startsWith("file:")) { + jarLocation = jarLocation.substring(5); + } + + File jarFile = new File(jarLocation); + return jarFile.getParentFile().getParentFile(); + } + + public File getApplicationRootDirectory() { + String property = System.getProperty("tuscany.applicationRootDir"); + if (property != null) { + return new File(property); + } + + return new File(System.getProperty("user.dir")); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/LauncherRuntimeInfo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/LauncherRuntimeInfo.java new file mode 100644 index 0000000000..a46631508b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/launcher/LauncherRuntimeInfo.java @@ -0,0 +1,96 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.launcher; + +import java.io.File; +import java.net.MalformedURLException; +import java.net.URL; +import java.net.URI; + +import org.apache.tuscany.host.RuntimeInfo; + +/** + * @version $Rev$ $Date$ + */ +public class LauncherRuntimeInfo implements RuntimeInfo { + + /** Install directory */ + private final File installDirectory; + + /** Application root directory */ + private final File applicationRootDirectory; + + private final boolean online; + + /** + * Initializes the installation and application root directories. + * + * @param installDirectory Installation directory. + * @param applicationRootDirectory Application root directory. + */ + public LauncherRuntimeInfo(File installDirectory, File applicationRootDirectory, boolean online) { + this.installDirectory = installDirectory; + this.applicationRootDirectory = applicationRootDirectory; + this.online = online; + } + + public URI getDomain() { + throw new UnsupportedOperationException(); + } + + /** + * Return the directory where the running runtime was installed. + * + * @return the directory where the runtime was installed + */ + public File getInstallDirectory() { + return installDirectory; + } + + /** + * Return the root directory used to resolve application file paths. + * + * @return the directory used to resolve application file paths. + */ + public File getApplicationRootDirectory() { + return applicationRootDirectory; + } + + /** + * Gets the base URL for the runtime. + * + * @return The base URL for the runtime. + */ + public URL getBaseURL() { + try { + return installDirectory.toURL(); + } catch (MalformedURLException e) { + // TODO Decide on how to handle the exception + throw new RuntimeException(e); + } + } + + public boolean isOnline() { + return online; + } + + public String getRuntimeId() { + throw new UnsupportedOperationException(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ComponentLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ComponentLoader.java new file mode 100644 index 0000000000..3b0a030987 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ComponentLoader.java @@ -0,0 +1,315 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.lang.reflect.Type; +import java.net.URI; +import java.net.URISyntaxException; +import java.util.Map; +import javax.xml.namespace.QName; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.ParserConfigurationException; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.w3c.dom.Document; +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; +import org.osoa.sca.annotations.Constructor; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.databinding.extension.DOMHelper; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.InvalidReferenceException; +import org.apache.tuscany.spi.loader.InvalidValueException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.LoaderUtil; +import org.apache.tuscany.spi.loader.MissingImplementationException; +import org.apache.tuscany.spi.loader.MissingMustOverridePropertyException; +import org.apache.tuscany.spi.loader.MissingReferenceException; +import org.apache.tuscany.spi.loader.NotOverridablePropertyException; +import org.apache.tuscany.spi.loader.PropertyObjectFactory; +import org.apache.tuscany.spi.loader.UndefinedPropertyException; +import org.apache.tuscany.spi.loader.UndefinedReferenceException; +import org.apache.tuscany.spi.loader.UnrecognizedElementException; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.model.OverrideOptions; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.PropertyValue; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ReferenceTarget; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import org.apache.tuscany.core.binding.local.LocalBindingDefinition; +import org.apache.tuscany.core.implementation.system.model.SystemImplementation; +import org.apache.tuscany.core.property.SimplePropertyObjectFactory; + +/** + * Loads a component definition from an XML-based assembly file + * + * @version $Rev$ $Date$ + */ +public class ComponentLoader extends LoaderExtension<ComponentDefinition<?>> { + private static final QName COMPONENT = new QName(XML_NAMESPACE_1_0, "component"); + private static final QName PROPERTY = new QName(XML_NAMESPACE_1_0, "property"); + private static final QName REFERENCE = new QName(XML_NAMESPACE_1_0, "reference"); + + private static final String PROPERTY_FILE_ATTR = "file"; + private static final String PROPERTY_NAME_ATTR = "name"; + private static final String PROPERTY_SOURCE_ATTR = "source"; + + private PropertyObjectFactory propertyFactory; + + @Constructor + public ComponentLoader(@Autowire LoaderRegistry registry, @Autowire PropertyObjectFactory propertyFactory) { + super(registry); + this.propertyFactory = propertyFactory; + } + + public QName getXMLType() { + return COMPONENT; + } + + @SuppressWarnings("unchecked") + public ComponentDefinition<?> load(CompositeComponent parent, + ModelObject object, + XMLStreamReader reader, + DeploymentContext deploymentContext) throws XMLStreamException, LoaderException { + assert COMPONENT.equals(reader.getName()); + String name = reader.getAttributeValue(null, "name"); + String initLevel = reader.getAttributeValue(null, "initLevel"); + + try { + Implementation<?> impl = loadImplementation(parent, reader, deploymentContext); + registry.loadComponentType(parent, impl, deploymentContext); + + ComponentDefinition<Implementation<?>> componentDefinition = + new ComponentDefinition<Implementation<?>>(name, impl); + + if (initLevel != null) { + if (initLevel.length() == 0) { + componentDefinition.setInitLevel(0); + } else { + try { + componentDefinition.setInitLevel(Integer.valueOf(initLevel)); + } catch (NumberFormatException e) { + throw new InvalidValueException(initLevel, "initValue", e); + } + } + } + + while (true) { + switch (reader.next()) { + case START_ELEMENT: + QName qname = reader.getName(); + if (PROPERTY.equals(qname)) { + loadProperty(reader, deploymentContext, componentDefinition); + } else if (REFERENCE.equals(qname)) { + loadReference(reader, deploymentContext, componentDefinition); + } else { + throw new UnrecognizedElementException(qname); + } + reader.next(); + break; + case END_ELEMENT: + if (reader.getName().equals(COMPONENT)) { + // hack to leave alone SystemImplementation + if (!((Implementation) componentDefinition + .getImplementation() instanceof SystemImplementation)) { + populatePropertyValues(componentDefinition); + } + ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + (ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>) componentDefinition + .getImplementation().getComponentType(); + for (ReferenceDefinition ref : type.getReferences().values()) { + if (ref.isAutowire()) { + ReferenceTarget referenceTarget = new ReferenceTarget(); + referenceTarget.setReferenceName(ref.getName()); + componentDefinition.add(referenceTarget); + } + } + validate(componentDefinition); + return componentDefinition; + } + break; + } + } + } catch (LoaderException e) { + e.addContextName(name); + throw e; + } + } + + protected Implementation<?> loadImplementation(CompositeComponent parent, + XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException { + reader.nextTag(); + ModelObject o = registry.load(parent, null, reader, deploymentContext); + if (!(o instanceof Implementation)) { + throw new MissingImplementationException(); + } + return (Implementation<?>) o; + } + + @SuppressWarnings("unchecked") + protected void loadProperty(XMLStreamReader reader, + DeploymentContext deploymentContext, + ComponentDefinition<?> componentDefinition) throws XMLStreamException, + LoaderException { + String name = reader.getAttributeValue(null, PROPERTY_NAME_ATTR); + Implementation<?> implementation = componentDefinition.getImplementation(); + ComponentType<?, ?, ?> componentType = implementation.getComponentType(); + Property<Type> property = (Property<Type>) componentType.getProperties().get(name); + if (property == null) { + throw new UndefinedPropertyException(name); + } else if (OverrideOptions.NO.equals(property.getOverride())) { + throw new NotOverridablePropertyException(name); + } + PropertyValue<Type> propertyValue; + String source = reader.getAttributeValue(null, PROPERTY_SOURCE_ATTR); + String file = reader.getAttributeValue(null, PROPERTY_FILE_ATTR); + if (source != null || file != null) { + propertyValue = new PropertyValue<Type>(name, source, file); + LoaderUtil.skipToEndElement(reader); + } else { + try { + DocumentBuilder documentBuilder = DOMHelper.newDocumentBuilder(); + Document value = StAXUtil.createPropertyValue(reader, property.getXmlType(), documentBuilder); + propertyValue = new PropertyValue<Type>(name, value); + } catch (ParserConfigurationException e) { + throw new LoaderException(e); + } + } + ObjectFactory<Type> objectFactory = propertyFactory.createObjectFactory(property, propertyValue); + // propertyValue.setValueFactory(new SimplePropertyObjectFactory(property, propertyValue.getValue())); + propertyValue.setValueFactory(objectFactory); + componentDefinition.add(propertyValue); + } + + protected void loadReference(XMLStreamReader reader, + DeploymentContext deploymentContext, + ComponentDefinition<?> componentDefinition) throws XMLStreamException, + LoaderException { + String name = reader.getAttributeValue(null, "name"); + String text = reader.getElementText(); + String target = text != null ? text.trim() : null; + + + if (name == null) { + throw new InvalidReferenceException("No name specified"); + } else if (target == null) { + throw new InvalidReferenceException("No target specified", name); + } + Implementation<?> impl = componentDefinition.getImplementation(); + ComponentType<?, ?, ?> componentType = impl.getComponentType(); + if (!componentType.getReferences().containsKey(name)) { + throw new UndefinedReferenceException(name); + } + if (componentType instanceof CompositeComponentType) { + ReferenceDefinition definition = componentType.getReferences().get(name); + assert definition instanceof BoundReferenceDefinition; + BoundReferenceDefinition brd = (BoundReferenceDefinition) definition; + if (brd.getBindings().isEmpty()) { + // TODO JFM allow selection of a default binding + try { + LocalBindingDefinition binding = new LocalBindingDefinition(new URI(target)); + brd.addBinding(binding); + } catch (URISyntaxException e) { + throw new InvalidReferenceException(e); + } + } else { + for (BindingDefinition binding : brd.getBindings()) { + try { + // FIXME this is bad - clarify in the spec how URIs are overriden + binding.setTargetUri(new URI(target)); + } catch (URISyntaxException e) { + throw new LoaderException(e); + } + } + } + } else { + ReferenceTarget referenceTarget = new ReferenceTarget(); + referenceTarget.setReferenceName(name); + try { + referenceTarget.addTarget(new URI(target)); + } catch (URISyntaxException e) { + throw new InvalidReferenceException(e); + } + componentDefinition.add(referenceTarget); + } + } + + @SuppressWarnings("unchecked") + protected void populatePropertyValues(ComponentDefinition<Implementation<?>> componentDefinition) + throws MissingMustOverridePropertyException { + ComponentType componentType = componentDefinition.getImplementation().getComponentType(); + if (componentType != null) { + Map<String, Property<?>> properties = componentType.getProperties(); + Map<String, PropertyValue<?>> propertyValues = componentDefinition.getPropertyValues(); + + for (Property<?> aProperty : properties.values()) { + if (propertyValues.get(aProperty.getName()) == null) { + if (aProperty.getOverride() == OverrideOptions.MUST) { + throw new MissingMustOverridePropertyException(aProperty.getName()); + } else if (aProperty.getDefaultValue() != null) { + PropertyValue propertyValue = new PropertyValue(); + propertyValue.setName(aProperty.getName()); + propertyValue.setValue(aProperty.getDefaultValue()); + propertyValue.setValueFactory(new SimplePropertyObjectFactory(aProperty, + propertyValue.getValue())); + propertyValues.put(aProperty.getName(), propertyValue); + } + } + } + } + } + + /** + * Validates a component definition, ensuring all component type configuration elements are satisfied + */ + protected void validate(ComponentDefinition<Implementation<?>> definition) throws LoaderException { + // validate refererences + Implementation<?> implementation = definition.getImplementation(); + ComponentType<?, ?, ?> type = implementation.getComponentType(); + if (type == null) { + return; + } + for (ReferenceDefinition referenceDef : type.getReferences().values()) { + if (referenceDef.isAutowire() || !referenceDef.isRequired()) { + continue; + } + String name = referenceDef.getName(); + if (!definition.getReferenceTargets().containsKey(name)) { + throw new MissingReferenceException(name); + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ComponentTypeElementLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ComponentTypeElementLoader.java new file mode 100644 index 0000000000..3aa0d3fadc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ComponentTypeElementLoader.java @@ -0,0 +1,89 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.namespace.QName; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; +import org.osoa.sca.annotations.Constructor; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; + +/** + * @version $Rev$ $Date$ + */ +public class ComponentTypeElementLoader extends LoaderExtension<ComponentType> { + public static final QName COMPONENT_TYPE = new QName(XML_NAMESPACE_1_0, "componentType"); + + @Constructor + public ComponentTypeElementLoader(@Autowire LoaderRegistry registry) { + super(registry); + } + + public QName getXMLType() { + return COMPONENT_TYPE; + } + + @SuppressWarnings("unchecked") + public ComponentType load(CompositeComponent parent, + ModelObject object, + XMLStreamReader reader, + DeploymentContext deploymentContext) throws XMLStreamException, LoaderException { + assert COMPONENT_TYPE.equals(reader.getName()); + ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> componentType; + if (object != null) { + assert object instanceof ComponentType; + // a specialized component type was passed in + componentType = (ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>) object; + } else { + componentType = new ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + } + + while (true) { + switch (reader.next()) { + case START_ELEMENT: + ModelObject o = registry.load(parent, componentType, reader, deploymentContext); + if (o instanceof ServiceDefinition) { + componentType.add((ServiceDefinition) o); + } else if (o instanceof ReferenceDefinition) { + componentType.add((ReferenceDefinition) o); + } else if (o instanceof Property) { + componentType.add((Property<?>) o); + } + break; + case END_ELEMENT: + return componentType; + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/DependencyLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/DependencyLoader.java new file mode 100644 index 0000000000..66aafb6525 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/DependencyLoader.java @@ -0,0 +1,88 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.UnrecognizedElementException; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.services.artifact.Artifact; + +import org.apache.tuscany.core.implementation.composite.Dependency; + +/** + * Loader for handling <dependency> elements. + * + * @version $Rev$ $Date$ + */ +public class DependencyLoader extends LoaderExtension<Dependency> { + private static final String NS = "http://tuscany.apache.org/xmlns/1.0-SNAPSHOT"; + private static final QName DEPENDENCY = new QName(NS, "dependency"); + private static final QName GROUP = new QName(NS, "group"); + private static final QName NAME = new QName(NS, "name"); + private static final QName VERSION = new QName(NS, "version"); + private static final QName CLASSIFIER = new QName(NS, "classifier"); + private static final QName TYPE = new QName(NS, "type"); + + public DependencyLoader(@Autowire LoaderRegistry registry) { + super(registry); + } + + public QName getXMLType() { + return DEPENDENCY; + } + + public Dependency load(CompositeComponent parent, + ModelObject object, + XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException { + + Artifact artifact = new Artifact(); + while (reader.nextTag() == XMLStreamConstants.START_ELEMENT) { + QName name = reader.getName(); + String text = reader.getElementText(); + if (GROUP.equals(name)) { + artifact.setGroup(text); + } else if (NAME.equals(name)) { + artifact.setName(text); + } else if (VERSION.equals(name)) { + artifact.setVersion(text); + } else if (CLASSIFIER.equals(name)) { + artifact.setClassifier(text); + } else if (TYPE.equals(name)) { + artifact.setType(text); + } else { + throw new UnrecognizedElementException(name); + } + } + Dependency dependency = new Dependency(); + dependency.setArtifact(artifact); + return dependency; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/IncludeLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/IncludeLoader.java new file mode 100644 index 0000000000..61146d5afd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/IncludeLoader.java @@ -0,0 +1,111 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.net.MalformedURLException; +import java.net.URL; +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; +import org.osoa.sca.annotations.Constructor; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.LoaderUtil; +import org.apache.tuscany.spi.loader.MissingIncludeException; +import org.apache.tuscany.spi.loader.MissingResourceException; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.Include; +import org.apache.tuscany.spi.model.ModelObject; + +import org.apache.tuscany.core.deployer.ChildDeploymentContext; + +/** + * Loader that handles <include> elements. + * + * @version $Rev$ $Date$ + */ +public class IncludeLoader extends LoaderExtension<Include> { + private static final QName INCLUDE = new QName(XML_NAMESPACE_1_0, "include"); + + @Constructor({"registry"}) + public IncludeLoader(@Autowire LoaderRegistry registry) { + super(registry); + } + + public QName getXMLType() { + return INCLUDE; + } + + public Include load(CompositeComponent parent, ModelObject object, XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException { + + assert INCLUDE.equals(reader.getName()); + String name = reader.getAttributeValue(null, "name"); + String scdlLocation = reader.getAttributeValue(null, "scdlLocation"); + String scdlResource = reader.getAttributeValue(null, "scdlResource"); + LoaderUtil.skipToEndElement(reader); + + ClassLoader cl = deploymentContext.getClassLoader(); + URL url; + if (scdlLocation != null) { + try { + url = new URL(deploymentContext.getScdlLocation(), scdlLocation); + } catch (MalformedURLException e) { + throw new MissingResourceException(scdlLocation, name, e); + } + } else if (scdlResource != null) { + url = cl.getResource(scdlResource); + if (url == null) { + throw new MissingResourceException(scdlResource, name); + } + } else { + throw new MissingIncludeException("No SCDL location or resource specified", name); + } + + DeploymentContext childContext = new ChildDeploymentContext(deploymentContext, cl, url); + CompositeComponentType composite; + try { + composite = loadFromSidefile(parent, url, childContext); + } catch (LoaderException e) { + e.addContextName(name); + throw e; + } + + Include include = new Include(); + include.setName(name); + include.setScdlLocation(url); + include.setIncluded(composite); + return include; + } + + protected CompositeComponentType loadFromSidefile(CompositeComponent parent, + URL url, + DeploymentContext deploymentContext) + throws LoaderException { + return registry.load(parent, null, url, CompositeComponentType.class, deploymentContext); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/JNDIPropertyFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/JNDIPropertyFactory.java new file mode 100644 index 0000000000..8759377840 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/JNDIPropertyFactory.java @@ -0,0 +1,52 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.naming.Context; +import javax.naming.InitialContext; +import javax.naming.NamingException; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.PropertyObjectFactory; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.PropertyValue; + +import org.apache.tuscany.core.injection.JNDIObjectFactory; + +/** + * A StAXPropertyFactory that creates property values by looking them up in the default JNDI InitialContext. <p/> This + * can be used to locate resources in a J2EE environment and inject them as configuration properties. For example, to + * access a database a component could write: <code> &at;Property DataSource myDB; </code> and configure with <code> + * <properties> <v:myDb>java:comp/env/jdbc/MyDatabase</v:myDB> </properties> </code> + * + * @version $Rev$ $Date$ + */ +public class JNDIPropertyFactory implements PropertyObjectFactory { + public <T> ObjectFactory<T> createObjectFactory(Property<T> property, PropertyValue<T> value) + throws LoaderException { + String text = value.getValue().getDocumentElement().getTextContent(); + try { + Context context = new InitialContext(); + return new JNDIObjectFactory<T>(context, text); + } catch (NamingException e) { + throw new LoaderException(e); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/LoaderExceptionFormatter.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/LoaderExceptionFormatter.java new file mode 100644 index 0000000000..4fad10c95f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/LoaderExceptionFormatter.java @@ -0,0 +1,50 @@ +package org.apache.tuscany.core.loader; + +import java.io.PrintWriter; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.loader.LoaderException; + +import org.apache.tuscany.host.monitor.ExceptionFormatter; +import org.apache.tuscany.host.monitor.FormatterRegistry; + +/** + * Formats {@link org.apache.tuscany.spi.loader.LoaderException} events + * + * @version $Rev$ $Date$ + */ +@EagerInit +public class LoaderExceptionFormatter implements ExceptionFormatter { + private FormatterRegistry factory; + + public LoaderExceptionFormatter(@Autowire FormatterRegistry factory) { + this.factory = factory; + factory.register(this); + } + + public boolean canFormat(Class<?> type) { + return LoaderException.class.isAssignableFrom(type); + } + + @Destroy + public void destroy() { + factory.unregister(this); + } + + public PrintWriter write(PrintWriter writer, Throwable exception) { + assert exception instanceof LoaderException; + LoaderException e = (LoaderException) exception; + e.appendBaseMessage(writer); + if (e.getLine() != LoaderException.UNDEFINED) { + writer.write("\nLine: " + e.getLine() + "\n"); + writer.write("Column: " + e.getColumn()); + } else { + writer.write("\n"); + } + e.appendContextStack(writer).append("\n"); + return writer; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/LoaderRegistryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/LoaderRegistryImpl.java new file mode 100644 index 0000000000..ee0fd27c55 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/LoaderRegistryImpl.java @@ -0,0 +1,181 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.util.HashMap; +import java.util.Map; +import javax.xml.namespace.QName; +import javax.xml.stream.Location; +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.ComponentTypeLoader; +import org.apache.tuscany.spi.loader.InvalidConfigurationException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.StAXElementLoader; +import org.apache.tuscany.spi.loader.UnrecognizedComponentTypeException; +import org.apache.tuscany.spi.loader.UnrecognizedElementException; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.ModelObject; + +/** + * The default implementation of a loader registry + * + * @version $Rev$ $Date$ + */ +@EagerInit +public class LoaderRegistryImpl implements LoaderRegistry { + private Monitor monitor; + private final Map<QName, StAXElementLoader<? extends ModelObject>> loaders = + new HashMap<QName, StAXElementLoader<? extends ModelObject>>(); + private final Map<Class<? extends Implementation<?>>, + ComponentTypeLoader<? extends Implementation<?>>> componentTypeLoaders = + new HashMap<Class<? extends Implementation<?>>, ComponentTypeLoader<? extends Implementation<?>>>(); + + public LoaderRegistryImpl(@org.apache.tuscany.api.annotation.Monitor Monitor monitor) { + this.monitor = monitor; + } + + public <T extends ModelObject> void registerLoader(QName element, StAXElementLoader<T> loader) { + monitor.registeringLoader(element); + loaders.put(element, loader); + } + + public <T extends ModelObject> void unregisterLoader(QName element, StAXElementLoader<T> loader) { + monitor.unregisteringLoader(element); + loaders.remove(element); + } + + public ModelObject load(CompositeComponent parent, + ModelObject object, + XMLStreamReader reader, + DeploymentContext deploymentContext) throws XMLStreamException, LoaderException { + QName name = reader.getName(); + monitor.elementLoad(name); + StAXElementLoader<? extends ModelObject> loader = loaders.get(name); + if (loader == null) { + throw new UnrecognizedElementException(name); + } + return loader.load(parent, object, reader, deploymentContext); + } + + public <MO extends ModelObject> MO load(CompositeComponent parent, + ModelObject object, + URL url, + Class<MO> type, + DeploymentContext ctx) throws LoaderException { + try { + XMLStreamReader reader; + InputStream is; + is = url.openStream(); + try { + XMLInputFactory factory = ctx.getXmlFactory(); + reader = factory.createXMLStreamReader(is); + try { + reader.nextTag(); + QName name = reader.getName(); + ModelObject mo = load(parent, object, reader, ctx); + if (type.isInstance(mo)) { + return type.cast(mo); + } else { + UnrecognizedElementException e = new UnrecognizedElementException(name); + e.setResourceURI(url.toString()); + throw e; + } + } catch (LoaderException e) { + Location location = reader.getLocation(); + e.setLine(location.getLineNumber()); + e.setColumn(location.getColumnNumber()); + throw e; + } finally { + try { + reader.close(); + } catch (XMLStreamException e) { + // ignore + } + } + } finally { + try { + is.close(); + } catch (IOException e) { + // ignore + } + } + } catch (IOException e) { + LoaderException sfe = new LoaderException(e); + sfe.setResourceURI(url.toString()); + throw sfe; + } catch (XMLStreamException e) { + throw new InvalidConfigurationException("Invalid or missing resource", url.toString(), e); + } + } + + public <I extends Implementation<?>> void registerLoader(Class<I> key, ComponentTypeLoader<I> loader) { + componentTypeLoaders.put(key, loader); + } + + public <I extends Implementation<?>> void unregisterLoader(Class<I> key) { + componentTypeLoaders.remove(key); + } + + @SuppressWarnings("unchecked") + public <I extends Implementation<?>> void loadComponentType(CompositeComponent parent, + I implementation, + DeploymentContext deploymentContext) + throws LoaderException { + Class<I> key = (Class<I>) implementation.getClass(); + ComponentTypeLoader<I> loader = (ComponentTypeLoader<I>) componentTypeLoaders.get(key); + if (loader == null) { + throw new UnrecognizedComponentTypeException(key); + } + loader.load(parent, implementation, deploymentContext); + } + + public static interface Monitor { + /** + * Event emitted when a StAX element loader is registered. + * + * @param xmlType the QName of the element the loader will handle + */ + void registeringLoader(QName xmlType); + + /** + * Event emitted when a StAX element loader is unregistered. + * + * @param xmlType the QName of the element the loader will handle + */ + void unregisteringLoader(QName xmlType); + + /** + * Event emitted when a request is made to load an element. + * + * @param xmlType the QName of the element that should be loaded + */ + void elementLoad(QName xmlType); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/PolicySetLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/PolicySetLoader.java new file mode 100644 index 0000000000..b232f6e3e2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/PolicySetLoader.java @@ -0,0 +1,196 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.namespace.QName; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; +import org.osoa.sca.annotations.Constructor; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.LoaderUtil; +import org.apache.tuscany.spi.model.IntentMap; +import org.apache.tuscany.spi.model.IntentName; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.model.PolicySet; +import org.apache.tuscany.spi.model.PolicySetReference; +import org.apache.tuscany.spi.model.Qualifier; +import org.apache.tuscany.spi.model.WSPolicyAttachment; + +/** + * Loads a PolicySet definition from an SCDL file. + * + * @version $Rev$ $Date$ + */ +public class PolicySetLoader extends LoaderExtension<PolicySet> { + + private static final String WSPOLICY_NAMESPACE = "http://schemas.xmlsoap.org/ws/2004/09/policy"; + + private static final QName POLICYSET = new QName(XML_NAMESPACE_1_0, "policySet"); + + private static final QName INTENTMAP = new QName(XML_NAMESPACE_1_0, "intentMap"); + + private static final QName QUALIFIER = new QName(XML_NAMESPACE_1_0, "qualifier"); + + private static final QName POLICYSETREFERENCE = new QName(XML_NAMESPACE_1_0, "policySetReference"); + + private static final QName WSPOLICYATTACHMENT = new QName(WSPOLICY_NAMESPACE, "PolicyAttachment"); + + @Constructor({"registry"}) + public PolicySetLoader(@Autowire LoaderRegistry registry) { + super(registry); + + } + + @Override + public QName getXMLType() { + return POLICYSET; + } + + public PolicySet load(CompositeComponent parent, ModelObject object, XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException { + assert POLICYSET.equals(reader.getName()); + String name = reader.getAttributeValue(null, "name"); + String provides = reader.getAttributeValue(null, "provides"); + String appliesTo = reader.getAttributeValue(null, "appliesTo"); + PolicySet policySet = new PolicySet(new QName(XML_NAMESPACE_1_0, name), parseIntentName(provides)); + String[] appliesToArtifact = split(appliesTo); + for (String artifact : appliesToArtifact) { + policySet.addAppliedArtifacts(new QName(XML_NAMESPACE_1_0, artifact)); + } + while (true) { + switch (reader.next()) { + case START_ELEMENT: + QName qname = reader.getName(); + if (INTENTMAP.equals(qname)) { + policySet.addIntentMap(loadIntentMap(reader, deploymentContext)); + } else if (POLICYSETREFERENCE.equals(qname)) { + policySet.addPolicySetReference(loadPolicyReference(reader, deploymentContext)); + } else if (WSPOLICYATTACHMENT.equals(qname)) { + policySet.addWsPolicyAttachment(loadWSPolicyAttachment(reader, deploymentContext)); + } + + reader.next(); + break; + case END_ELEMENT: + if (reader.getName().equals(POLICYSET)) { + return policySet; + } + break; + } + } + + } + + private PolicySetReference loadPolicyReference(XMLStreamReader reader, DeploymentContext deploymentContext) + throws XMLStreamException { + assert POLICYSETREFERENCE.equals(reader.getName()); + String name = reader.getAttributeValue(null, "name"); + LoaderUtil.skipToEndElement(reader); + return new PolicySetReference(new QName(XML_NAMESPACE_1_0, name)); + } + + private IntentMap loadIntentMap(XMLStreamReader reader, DeploymentContext deploymentContext) + throws XMLStreamException { + assert INTENTMAP.equals(reader.getName()); + String defaultIntentAttr = reader.getAttributeValue(null, "default"); + String provides = reader.getAttributeValue(null, "provides"); + IntentMap intentMap = new IntentMap(defaultIntentAttr, java.util.Arrays.asList(split(provides))); + //parentPolicySet.addIntentMap(intentMap); + + while (true) { + switch (reader.next()) { + case START_ELEMENT: + QName qname = reader.getName(); + if (QUALIFIER.equals(qname)) { + intentMap.addQualifier(loadQualifier(reader, deploymentContext)); + } + reader.next(); + break; + case END_ELEMENT: + if (reader.getName().equals(INTENTMAP)) { + return intentMap; + } + } + } + + } + + private Qualifier loadQualifier(XMLStreamReader reader, DeploymentContext deploymentContext) + throws XMLStreamException { + assert QUALIFIER.equals(reader.getName()); + String name = reader.getAttributeValue(null, "name"); + Qualifier qualifier = new Qualifier(name); + while (true) { + switch (reader.next()) { + case START_ELEMENT: + QName qname = reader.getName(); + if (INTENTMAP.equals(qname)) { + qualifier.setIntentMap(loadIntentMap(reader, deploymentContext)); + } else if (WSPOLICYATTACHMENT.equals(qname)) { + qualifier.addWsPolicyAttachment(loadWSPolicyAttachment(reader, deploymentContext)); + } + reader.next(); + break; + case END_ELEMENT: + if (reader.getName().equals(QUALIFIER)) { + return qualifier; + } + } + } + + } + + private WSPolicyAttachment loadWSPolicyAttachment(XMLStreamReader reader, DeploymentContext deploymentContext) + throws XMLStreamException { + return new WSPolicyAttachment(); + } + + /** + * Split a string to string array separated by " " + */ + private static String[] split(String string) { + if (string == null) { + return new String[0]; + } + String[] intents = string.split("[ ]+"); + return intents; + } + + private static List<IntentName> parseIntentName(String attributes) { + String[] intents = split(attributes); + List<IntentName> result = new ArrayList<IntentName>(intents.length); + for (String intent : intents) { + result.add(new IntentName(intent)); + } + return result; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/PropertyLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/PropertyLoader.java new file mode 100644 index 0000000000..16c81caab7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/PropertyLoader.java @@ -0,0 +1,103 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; +import org.osoa.sca.annotations.Constructor; +import org.w3c.dom.Document; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.OverrideOptions; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.annotation.Autowire; + +/** + * Loads a property from an XML-based assembly file + * + * @version $Rev$ $Date$ + */ +public class PropertyLoader extends LoaderExtension<Property> { + public static final String PROPERTY_NAME_ATTR = "name"; + public static final String PROPERTY_TYPE_ATTR = "type"; + public static final String PROPERTY_MANY_ATTR = "many"; + public static final String PROPERTY_OVERRIDE_ATTR = "override"; + + public static final QName PROPERTY = new QName(XML_NAMESPACE_1_0, "property"); + private final DocumentBuilder documentBuilder; + + @Constructor({"registry"}) + public PropertyLoader(@Autowire LoaderRegistry registry) { + super(registry); + try { + documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); + } catch (ParserConfigurationException e) { + // we should be able to construct the default DocumentBuilder + throw new AssertionError(e); + } + } + + public QName getXMLType() { + return PROPERTY; + } + + public Property<?> load(CompositeComponent parent, ModelObject object, XMLStreamReader reader, + DeploymentContext ctx) + throws XMLStreamException, LoaderException { + assert PROPERTY.equals(reader.getName()); + String name = reader.getAttributeValue(null, PROPERTY_NAME_ATTR); + String typeName = reader.getAttributeValue(null, PROPERTY_TYPE_ATTR); + QName xmlType = null; + if (typeName != null) { + int index = typeName.indexOf(':'); + if (index != -1) { + String prefix = typeName.substring(0, index); + String localName = typeName.substring(index + 1); + String ns = reader.getNamespaceURI(prefix); + xmlType = new QName(ns, localName, prefix); + } + } + boolean many = Boolean.parseBoolean(reader.getAttributeValue(null, PROPERTY_MANY_ATTR)); + String override = reader.getAttributeValue(null, PROPERTY_OVERRIDE_ATTR); + + Document value = StAXUtil.createPropertyValue(reader, xmlType, documentBuilder); + + Property<?> property = new Property(); + property.setName(name); + property.setXmlType(xmlType); + property.setMany(many); + + if (override != null) { + property.setOverride(OverrideOptions.valueOf(override.toUpperCase())); + } + property.setDefaultValue(value); + return property; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ReferenceLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ReferenceLoader.java new file mode 100644 index 0000000000..eb3a030934 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ReferenceLoader.java @@ -0,0 +1,98 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.namespace.QName; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; +import org.osoa.sca.annotations.Constructor; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.UnrecognizedElementException; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.model.Multiplicity; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceContract; + +/** + * Loads a reference from an XML-based assembly file + * + * @version $Rev$ $Date$ + */ +public class ReferenceLoader extends LoaderExtension<ReferenceDefinition> { + public static final QName REFERENCE = new QName(XML_NAMESPACE_1_0, "reference"); + + @Constructor + public ReferenceLoader(@Autowire LoaderRegistry registry) { + super(registry); + } + + public QName getXMLType() { + return REFERENCE; + } + + public ReferenceDefinition load(CompositeComponent parent, + ModelObject object, XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException { + assert REFERENCE.equals(reader.getName()); + String name = reader.getAttributeValue(null, "name"); + Multiplicity multiplicity = + StAXUtil.multiplicity(reader.getAttributeValue(null, "multiplicity"), Multiplicity.ONE_ONE); + List<BindingDefinition> bindings = new ArrayList<BindingDefinition>(); + ServiceContract<?> contract = null; + while (true) { + switch (reader.next()) { + case START_ELEMENT: + ModelObject o = registry.load(parent, null, reader, deploymentContext); + if (o instanceof ServiceContract) { + contract = (ServiceContract) o; + } else if (o instanceof BindingDefinition) { + bindings.add((BindingDefinition) o); + } else { + throw new UnrecognizedElementException(reader.getName()); + } + break; + case END_ELEMENT: + if (object instanceof ComponentType && !(object instanceof CompositeComponentType)) { + // loading a reference in a component type side file + ReferenceDefinition referenceDefinition = new ReferenceDefinition(name, contract); + referenceDefinition.setMultiplicity(multiplicity); + return referenceDefinition; + } + return new BoundReferenceDefinition(name, contract, bindings, multiplicity); + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ServiceLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ServiceLoader.java new file mode 100644 index 0000000000..90a2be722f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/ServiceLoader.java @@ -0,0 +1,118 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.net.URI; +import java.net.URISyntaxException; +import java.util.ArrayList; +import java.util.List; +import javax.xml.namespace.QName; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; +import org.osoa.sca.annotations.Constructor; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.InvalidReferenceException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.UnrecognizedElementException; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.model.ServiceDefinition; + +/** + * Loads a service definition from an XML-based assembly file + * + * @version $Rev$ $Date$ + */ +public class ServiceLoader extends LoaderExtension<ServiceDefinition> { + private static final QName SERVICE = new QName(XML_NAMESPACE_1_0, "service"); + private static final QName REFERENCE = new QName(XML_NAMESPACE_1_0, "reference"); + + @Constructor + public ServiceLoader(@Autowire LoaderRegistry registry) { + super(registry); + } + + public QName getXMLType() { + return SERVICE; + } + + public ServiceDefinition load(CompositeComponent parent, + ModelObject object, + XMLStreamReader reader, + DeploymentContext deploymentContext) throws XMLStreamException, LoaderException { + assert SERVICE.equals(reader.getName()); + String name = reader.getAttributeValue(null, "name"); + String target = null; + List<BindingDefinition> bindings = new ArrayList<BindingDefinition>(); + ServiceContract serviceContract = null; + while (true) { + int i = reader.next(); + switch (i) { + case START_ELEMENT: + // there is a reference already using this qname which doesn't seem appropriate. + if (REFERENCE.equals(reader.getName())) { + String text = reader.getElementText(); + target = text != null ? text.trim() : null; + } else { + ModelObject o = registry.load(parent, null, reader, deploymentContext); + if (o instanceof ServiceContract) { + serviceContract = (ServiceContract) o; + } else if (o instanceof BindingDefinition) { + bindings.add((BindingDefinition) o); + } else { + throw new UnrecognizedElementException(reader.getName()); + } + } + break; + case END_ELEMENT: + if (SERVICE.equals(reader.getName())) { + if (object instanceof ComponentType && !(object instanceof CompositeComponentType)) { + // the load is being done for an atomic component type + // FIXME need a way to specify "remotable" on a service + return new ServiceDefinition(name, serviceContract, false); + } + URI targetURI = null; + if (target != null) { + try { + targetURI = new URI(target); + } catch (URISyntaxException e) { + throw new InvalidReferenceException(target, name); + } + } + // FIXME need a way to specify "remotable" on a service + return new BoundServiceDefinition(name, serviceContract, bindings, false, targetURI); + } + break; + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/StAXUtil.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/StAXUtil.java new file mode 100644 index 0000000000..50dee55c8e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/StAXUtil.java @@ -0,0 +1,159 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.util.HashMap; +import java.util.Map; + +import javax.xml.XMLConstants; +import javax.xml.namespace.QName; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.model.InteractionScope; +import org.apache.tuscany.spi.model.Multiplicity; +import org.w3c.dom.Attr; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +/** + * Utility classes to support StAX-based loaders + * + * @version $Rev$ $Date$ + */ +public final class StAXUtil { + private static final Map<String, Multiplicity> MULTIPLICITY = new HashMap<String, Multiplicity>(4); + + static { + MULTIPLICITY.put("0..1", Multiplicity.ZERO_ONE); + MULTIPLICITY.put("1..1", Multiplicity.ONE_ONE); + MULTIPLICITY.put("0..n", Multiplicity.ZERO_N); + MULTIPLICITY.put("1..n", Multiplicity.ONE_N); + } + + private StAXUtil() { + } + + /** + * Convert a "multiplicity" attribute to the equivalent enum value. + * + * @param multiplicity the attribute to convert + * @param def the default value + * @return the enum equivalent + */ + public static Multiplicity multiplicity(String multiplicity, Multiplicity def) { + return multiplicity == null ? def : MULTIPLICITY.get(multiplicity); + } + + /** + * Convert a "scope" attribute to the equivalent enum value. Returns + * CONVERSATIONAL if the value equals (ignoring case) "conversational", + * otherwise returns NONCONVERSATIONAL. + * + * @param scope the attribute to convert + * @return the enum equivalent + */ + public static InteractionScope interactionScope(String scope) { + if ("conversational".equalsIgnoreCase(scope)) { + return InteractionScope.CONVERSATIONAL; + } else { + return InteractionScope.NONCONVERSATIONAL; + } + } + + public static Document createPropertyValue(XMLStreamReader reader, QName type, DocumentBuilder builder) + throws XMLStreamException { + Document doc = builder.newDocument(); + + // root element has no namespace and local name "value" + Element root = doc.createElementNS(null, "value"); + if (type != null) { + Attr xsi = doc.createAttributeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI, "xmlns:xsi"); + xsi.setValue(XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI); + root.setAttributeNodeNS(xsi); + + String prefix = type.getPrefix(); + if (prefix == null || prefix.length() == 0) { + prefix = "ns"; + } + Attr typeXmlns = doc.createAttributeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI, "xmlns:" + prefix); + typeXmlns.setValue(type.getNamespaceURI()); + root.setAttributeNodeNS(typeXmlns); + + Attr xsiType = doc.createAttributeNS(XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI, "xsi:type"); + xsiType.setValue(prefix + ":" + type.getLocalPart()); + root.setAttributeNodeNS(xsiType); + } + doc.appendChild(root); + + loadPropertyValue(reader, root); + return doc; + } + + /** + * Load a property value specification from an StAX stream into a DOM + * Document. Only elements, text and attributes are processed; all comments + * and other whitespace are ignored. + * + * @param reader the stream to read from + * @param root the DOM node to load + */ + public static void loadPropertyValue(XMLStreamReader reader, Node root) throws XMLStreamException { + Document document = root.getOwnerDocument(); + Node current = root; + while (true) { + switch (reader.next()) { + case XMLStreamConstants.START_ELEMENT: + QName name = reader.getName(); + Element child = document.createElementNS(name.getNamespaceURI(), name.getLocalPart()); + + // add the attributes for this element + int count = reader.getAttributeCount(); + for (int i = 0; i < count; i++) { + String ns = reader.getAttributeNamespace(i); + String localPart = reader.getAttributeLocalName(i); + String value = reader.getAttributeValue(i); + child.setAttributeNS(ns, localPart, value); + } + + // push the new element and make it the current one + current.appendChild(child); + current = child; + break; + case XMLStreamConstants.CDATA: + current.appendChild(document.createCDATASection(reader.getText())); + break; + case XMLStreamConstants.CHARACTERS: + current.appendChild(document.createTextNode(reader.getText())); + break; + case XMLStreamConstants.END_ELEMENT: + // if we are back at the root then we are done + if (current == root) { + return; + } + + // pop the element off the stack + current = current.getParentNode(); + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/StringParserPropertyFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/StringParserPropertyFactory.java new file mode 100644 index 0000000000..eda09d6f11 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/StringParserPropertyFactory.java @@ -0,0 +1,191 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.beans.PropertyEditor; +import java.beans.PropertyEditorManager; +import java.lang.reflect.Constructor; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; +import javax.xml.stream.XMLStreamException; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.PropertyObjectFactory; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.PropertyValue; + +import org.apache.tuscany.core.injection.SingletonObjectFactory; + +/** + * Implementation of StAXPropertyFactory that interprets the XML as + * + * @version $Rev$ $Date$ + */ +public class StringParserPropertyFactory implements PropertyObjectFactory { + + public <T> ObjectFactory<T> createObjectFactory(Property<T> property, PropertyValue<T> value) + throws LoaderException { + String text = value.getValue().getDocumentElement().getTextContent(); + return new SingletonObjectFactory<T>(createInstance(text, property.getJavaType())); + } + + @SuppressWarnings("unchecked") + public <T> T createInstance(String text, Class<T> type) throws LoaderException { + // Class<T> type = property.getJavaType(); + assert type != null : "property type is null"; + + // degenerate case where property type is a String + if (String.class.equals(type)) { + return type.cast(text); + } + + // special handler to convert hexBinary to a byte[] + if (byte[].class.equals(type)) { + byte[] instance = new byte[text.length() >> 1]; + for (int i = 0; i < instance.length; i++) { + instance[i] = + (byte) (Character.digit(text.charAt(i << 1), 16) << 4 | Character.digit(text + .charAt((i << 1) + 1), 16)); + } + return type.cast(instance); + } + + // does this type have a static valueOf(String) method? + try { + Method valueOf = type.getMethod("valueOf", String.class); + if (Modifier.isStatic(valueOf.getModifiers())) { + try { + return type.cast(valueOf.invoke(null, text)); + } catch (IllegalAccessException e) { + throw new AssertionError("getMethod returned an inaccessible method"); + } catch (InvocationTargetException e) { + // FIXME we should throw something better + throw new LoaderException(e.getCause()); + } + } + } catch (NoSuchMethodException e) { + // try something else + } + + // does this type have a constructor that takes a String? + try { + Constructor<T> ctr = type.getConstructor(String.class); + return ctr.newInstance(text); + } catch (NoSuchMethodException e) { + // try something else + } catch (IllegalAccessException e) { + throw new AssertionError("getConstructor returned an inaccessible method"); + } catch (InstantiationException e) { + throw new LoaderException("Property type cannot be instantiated: " + type.getName()); + } catch (InvocationTargetException e) { + // FIXME we should throw something better + throw new LoaderException(e.getCause()); + } + + // do we have a property editor for it? + PropertyEditor editor = PropertyEditorManager.findEditor(type); + if (editor != null) { + try { + editor.setAsText(text); + return (T) editor.getValue(); + } catch (IllegalArgumentException e) { + // FIXME we should throw something better + throw new LoaderException(e); + + } + } + + // FIXME we should throw something better + throw new LoaderException("Do not have a way to parse a String into a " + type.getName()); + + } + + @SuppressWarnings("unchecked") + public <T> ObjectFactory<T> createObjectFactory(String text, Property<T> property) + throws XMLStreamException, LoaderException { + Class<T> type = property.getJavaType(); + assert type != null : "property type is null"; + + // degenerate case where property type is a String + if (String.class.equals(type)) { + return new SingletonObjectFactory<T>(type.cast(text)); + } + + // special handler to convert hexBinary to a byte[] + if (byte[].class.equals(type)) { + byte[] instance = new byte[text.length() >> 1]; + for (int i = 0; i < instance.length; i++) { + instance[i] = + (byte) (Character.digit(text.charAt(i << 1), 16) << 4 | Character.digit(text + .charAt((i << 1) + 1), 16)); + } + return new SingletonObjectFactory<T>(type.cast(instance)); + } + + // does this type have a static valueOf(String) method? + try { + Method valueOf = type.getMethod("valueOf", String.class); + if (Modifier.isStatic(valueOf.getModifiers())) { + try { + return new SingletonObjectFactory<T>(type.cast(valueOf.invoke(null, text))); + } catch (IllegalAccessException e) { + throw new AssertionError("getMethod returned an inaccessible method"); + } catch (InvocationTargetException e) { + // FIXME we should throw something better + throw new LoaderException(e.getCause()); + } + } + } catch (NoSuchMethodException e) { + // try something else + } + + // does this type have a constructor that takes a String? + try { + Constructor<T> ctr = type.getConstructor(String.class); + return new SingletonObjectFactory<T>(ctr.newInstance(text)); + } catch (NoSuchMethodException e) { + // try something else + } catch (IllegalAccessException e) { + throw new AssertionError("getConstructor returned an inaccessible method"); + } catch (InstantiationException e) { + throw new LoaderException("Property type cannot be instantiated: " + type.getName()); + } catch (InvocationTargetException e) { + // FIXME we should throw something better + throw new LoaderException(e.getCause()); + } + + // do we have a property editor for it? + PropertyEditor editor = PropertyEditorManager.findEditor(type); + if (editor != null) { + try { + editor.setAsText(text); + return new SingletonObjectFactory<T>((T) editor.getValue()); + } catch (IllegalArgumentException e) { + // FIXME we should throw something better + throw new LoaderException(e); + + } + } + + // FIXME we should throw something better + throw new LoaderException("Do not have a way to parse a String into a " + type.getName()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/WireLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/WireLoader.java new file mode 100644 index 0000000000..76b0858b94 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/loader/WireLoader.java @@ -0,0 +1,112 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.loader;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import javax.xml.namespace.QName;
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import static org.osoa.sca.Version.XML_NAMESPACE_1_0;
+import org.osoa.sca.annotations.Constructor;
+
+import org.apache.tuscany.spi.annotation.Autowire;
+import org.apache.tuscany.spi.component.CompositeComponent;
+import org.apache.tuscany.spi.deployer.DeploymentContext;
+import org.apache.tuscany.spi.extension.LoaderExtension;
+import org.apache.tuscany.spi.loader.InvalidWireException;
+import org.apache.tuscany.spi.loader.LoaderException;
+import org.apache.tuscany.spi.loader.LoaderRegistry;
+import org.apache.tuscany.spi.model.ModelObject;
+import org.apache.tuscany.spi.model.WireDefinition;
+
+/**
+ * Loads a wire from an XML-based assembly file
+ *
+ * @version $Rev: 465084 $ $Date: 2006-10-18 04:00:49 +0530 (Wed, 18 Oct 2006) $
+ */
+public class WireLoader extends LoaderExtension<WireDefinition> {
+ private static final QName WIRE = new QName(XML_NAMESPACE_1_0, "wire");
+ private static final QName SOURCE_URI = new QName(XML_NAMESPACE_1_0, "source.uri");
+ private static final QName TARGET_URI = new QName(XML_NAMESPACE_1_0, "target.uri");
+
+ @Constructor({"registry"})
+ public WireLoader(@Autowire LoaderRegistry registry) {
+ super(registry);
+ }
+
+ public QName getXMLType() {
+ return WIRE;
+ }
+
+ public WireDefinition load(CompositeComponent parent,
+ ModelObject object,
+ XMLStreamReader reader,
+ DeploymentContext deploymentContext) throws XMLStreamException, LoaderException {
+ assert WIRE.equals(reader.getName());
+ WireDefinition wireDefn;
+ URI sourceURI = null;
+ URI targetURI = null;
+ String uriString;
+ while (true) {
+ switch (reader.next()) {
+ case START_ELEMENT:
+ try {
+ if (reader.getName().equals(SOURCE_URI)) {
+ uriString = reader.getElementText();
+ if (uriString != null && uriString.trim().length() > 0) {
+ sourceURI = new URI(uriString);
+ } else {
+ throw new InvalidWireException("Wire source not defined");
+ }
+ } else if (reader.getName().equals(TARGET_URI)) {
+ uriString = reader.getElementText();
+ if (uriString != null && uriString.trim().length() > 0) {
+ targetURI = new URI(uriString);
+ } else {
+ throw new InvalidWireException("Wire target not defined");
+ }
+ } else {
+ QName name = reader.getName();
+ throw new InvalidWireException("Unrecognized element in wire ", name.toString());
+ }
+ } catch (URISyntaxException e) {
+ throw new InvalidWireException("Invalid wire uri", e);
+ }
+
+ reader.next();
+ break;
+ case END_ELEMENT:
+ if (reader.getName().equals(WIRE)) {
+ if (sourceURI != null && targetURI != null) {
+ wireDefn = new WireDefinition();
+ wireDefn.setSource(sourceURI);
+ wireDefn.setTarget(targetURI);
+ } else {
+ throw new InvalidWireException("Incomplete wire definition");
+ }
+ return wireDefn;
+ }
+ }
+ }
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/DefaultExceptionFormatter.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/DefaultExceptionFormatter.java new file mode 100644 index 0000000000..686c74c7f8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/DefaultExceptionFormatter.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.monitor; + +import java.io.PrintWriter; + +import org.apache.tuscany.api.TuscanyException; +import org.apache.tuscany.api.TuscanyRuntimeException; +import org.apache.tuscany.host.monitor.ExceptionFormatter; + +/** + * Performs basics formatting of exceptions for JDK logging + * + * @version $Rev$ $Date$ + */ +public class DefaultExceptionFormatter implements ExceptionFormatter { + + public DefaultExceptionFormatter() { + } + + public boolean canFormat(Class<?> type) { + return Throwable.class.isAssignableFrom(type); + } + + public PrintWriter write(PrintWriter writer, Throwable exception) { + if (exception instanceof TuscanyException) { + TuscanyException e = (TuscanyException) exception; + e.appendContextStack(e.appendBaseMessage(writer)); + } else if (exception instanceof TuscanyRuntimeException) { + TuscanyRuntimeException e = (TuscanyRuntimeException) exception; + e.appendContextStack(e.appendBaseMessage(writer)); + } + writer.append("\n"); + return writer; + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/InvalidLevelException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/InvalidLevelException.java new file mode 100644 index 0000000000..cf07b0f914 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/InvalidLevelException.java @@ -0,0 +1,64 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.monitor; + +/** + * Exception indicating an invalid log level has been passed. + * + * @version $Rev$ $Date$ + */ +public class InvalidLevelException extends IllegalArgumentException { + private static final long serialVersionUID = 7767234706427841915L; + private final String method; + private final String level; + + /** + * Constructor specifying the method name and the level affected. + * + * @param method the name of the method being monitored + * @param level the invalid log level value + */ + public InvalidLevelException(String method, String level) { + super(); + this.method = method; + this.level = level; + } + + /** + * Returns the name of the method being monitored. + * + * @return the name of the method being monitored + */ + public String getMethod() { + return method; + } + + /** + * Returns the invalid log level specified. + * + * @return the invalid log level that was specified + */ + public String getLevel() { + return level; + } + + public String getMessage() { + return "Invalid level for method " + method + " : " + level; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/JavaLoggingMonitorFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/JavaLoggingMonitorFactory.java new file mode 100644 index 0000000000..019dcbdcd3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/JavaLoggingMonitorFactory.java @@ -0,0 +1,321 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.monitor; + +import java.io.PrintWriter; +import java.io.StringWriter; +import java.lang.ref.WeakReference; +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.MissingResourceException; +import java.util.Properties; +import java.util.ResourceBundle; +import java.util.WeakHashMap; +import java.util.logging.Level; +import java.util.logging.LogRecord; +import java.util.logging.Logger; + +import org.osoa.sca.annotations.Service; + +import org.apache.tuscany.api.annotation.LogLevel; +import org.apache.tuscany.host.MonitorFactory; +import org.apache.tuscany.host.monitor.ExceptionFormatter; +import org.apache.tuscany.host.monitor.FormatterRegistry; + +/** + * A factory for monitors that forwards events to a {@link java.util.logging.Logger Java Logging (JSR47) Logger}. + * + * @version $Rev$ $Date$ + * @see java.util.logging + */ +@Service(interfaces = {MonitorFactory.class, FormatterRegistry.class}) +public class JavaLoggingMonitorFactory implements MonitorFactory, FormatterRegistry { + private String bundleName; + private Level defaultLevel; + private Map<String, Level> levels; + private List<ExceptionFormatter> formatters = new ArrayList<ExceptionFormatter>(); + private ExceptionFormatter defaultFormatter = new DefaultExceptionFormatter(); + private Map<Class<?>, WeakReference<?>> proxies = new WeakHashMap<Class<?>, WeakReference<?>>(); + + /** + * Construct a MonitorFactory that will monitor the specified methods at the specified levels and generate messages + * using java.util.logging. + * <p/> + * The supplied Properties can be used to specify custom log levels for specific monitor methods. The key should be + * the method name in form returned by <code>Class.getName() + '#' + Method.getName()</code> and the value the log + * level to use as defined by {@link java.util.logging.Level}. + * + * @param levels definition of custom levels for specific monitored methods, may be null or empty. + * @param defaultLevel the default log level to use + * @param bundleName the name of a resource bundle that will be passed to the logger + * @see java.util.logging.Logger + */ + public JavaLoggingMonitorFactory(Properties levels, Level defaultLevel, String bundleName) { + Map<String, Object> configProperties = new HashMap<String, Object>(); + configProperties.put("levels", levels); + configProperties.put("defaultLevel", defaultLevel); + configProperties.put("bundleName", bundleName); + initInternal(configProperties); + } + + /** + * Constructs a MonitorFactory that needs to be subsequently configured via a call to {@link #initialize}. + */ + public JavaLoggingMonitorFactory() { + } + + public void initialize(Map<String, Object> configProperties) { + if (configProperties == null) { + return; + } + initInternal(configProperties); + } + + private void initInternal(Map<String, Object> configProperties) { + try { + this.defaultLevel = (Level) configProperties.get("defaultLevel"); + this.bundleName = (String) configProperties.get("bundleName"); + Properties levels = (Properties) configProperties.get("levels"); + + this.levels = new HashMap<String, Level>(); + if (levels != null) { + for (Map.Entry<Object, Object> entry : levels.entrySet()) { + String method = (String) entry.getKey(); + String level = (String) entry.getValue(); + try { + this.levels.put(method, Level.parse(level)); + } catch (IllegalArgumentException e) { + throw new InvalidLevelException(method, level); + } + } + } + } catch (ClassCastException cce) { + throw new IllegalArgumentException(cce.getLocalizedMessage()); + } + } + + public synchronized <T> T getMonitor(Class<T> monitorInterface) { + T proxy = getCachedMonitor(monitorInterface); + if (proxy == null) { + proxy = createMonitor(monitorInterface, bundleName); + proxies.put(monitorInterface, new WeakReference<T>(proxy)); + } + return proxy; + } + + private <T> T getCachedMonitor(Class<T> monitorInterface) { + WeakReference<?> ref = proxies.get(monitorInterface); + return (ref != null) ? monitorInterface.cast(ref.get()) : null; + } + + private <T> T createMonitor(Class<T> monitorInterface, String bundleName) { + String className = monitorInterface.getName(); + Logger logger = Logger.getLogger(className); + Method[] methods = monitorInterface.getMethods(); + Map<String, Level> levels = new HashMap<String, Level>(methods.length); + for (Method method : methods) { + String key = className + '#' + method.getName(); + Level level = null; + if (this.levels != null) { + this.levels.get(key); + } + // if not specified the in config properties, look for an annotation on the method + if (level == null) { + LogLevel annotation = method.getAnnotation(LogLevel.class); + if (annotation != null && annotation.value() != null) { + try { + level = Level.parse(annotation.value()); + } catch (IllegalArgumentException e) { + // bad value, just use the default + level = defaultLevel; + } + } + } + if (level == null) { + level = defaultLevel; + } + levels.put(method.getName(), level); + } + + ResourceBundle bundle = locateBundle(monitorInterface, bundleName); + + InvocationHandler handler = new LoggingHandler(logger, levels, bundle, formatters, defaultFormatter); + return monitorInterface + .cast(Proxy.newProxyInstance(monitorInterface.getClassLoader(), new Class<?>[]{monitorInterface}, handler)); + } + + private static <T> ResourceBundle locateBundle(Class<T> monitorInterface, String bundleName) { + Locale locale = Locale.getDefault(); + ClassLoader cl = monitorInterface.getClassLoader(); + String packageName = monitorInterface.getPackage().getName(); + while (true) { + try { + return ResourceBundle.getBundle(packageName + '.' + bundleName, locale, cl); + } catch (MissingResourceException e) { + //ok + } + int index = packageName.lastIndexOf('.'); + if (index == -1) { + break; + } + packageName = packageName.substring(0, index); + } + try { + return ResourceBundle.getBundle(bundleName, locale, cl); + } catch (Exception e) { + return null; + } + } + + public void register(ExceptionFormatter formatter) { + formatters.add(formatter); + } + + public void unregister(ExceptionFormatter formatter) { + formatters.remove(formatter); + } + + private static final class LoggingHandler implements InvocationHandler { + private final Logger logger; + private final Map<String, Level> methodLevels; + private final ResourceBundle bundle; + private List<ExceptionFormatter> formatters; + private ExceptionFormatter defaultFormatter; + + public LoggingHandler(Logger logger, + Map<String, Level> methodLevels, + ResourceBundle bundle, + List<ExceptionFormatter> formatters, + ExceptionFormatter defaultFormatter) { + this.logger = logger; + this.methodLevels = methodLevels; + this.bundle = bundle; + this.formatters = formatters; + this.defaultFormatter = defaultFormatter; + } + + public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { + String sourceMethod = method.getName(); + Level level = methodLevels.get(sourceMethod); + if (level != null && logger.isLoggable(level)) { + // construct the key for the resource bundle + String className = logger.getName(); + String key = className + '#' + sourceMethod; + + LogRecord logRecord = new LogRecord(level, key); + logRecord.setLoggerName(className); + logRecord.setSourceClassName(className); + logRecord.setSourceMethodName(sourceMethod); + logRecord.setParameters(args); + if (args != null) { + for (Object o : args) { + if (o instanceof Throwable) { + Throwable e = (Throwable) o; + ExceptionFormatter formatter = null; + for (ExceptionFormatter candidate : formatters) { + if (candidate.canFormat(e.getClass())) { + formatter = candidate; + break; + } + } + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + if (formatter != null) { + formatter.write(pw, e); + } else { + defaultFormatter.write(pw, e); + } + format(pw, e); + pw.close(); + logRecord.setMessage(writer.toString()); + break; + } + } + } + logRecord.setResourceBundle(bundle); + logger.log(logRecord); + } + return null; + } + + private void format(PrintWriter writer, Throwable throwable) { + writer.println(throwable.getClass().getName()); + StackTraceElement[] trace = throwable.getStackTrace(); + for (StackTraceElement aTrace : trace) { + writer.println("\tat " + aTrace); + } + Throwable ourCause = throwable.getCause(); + + if (ourCause != null) { + printStackTraceAsCause(writer, ourCause, trace); + } + } + + private void printStackTraceAsCause(PrintWriter pw, + Throwable throwable, + StackTraceElement[] causedTrace) { + + // Compute number of frames in common between this and caused + StackTraceElement[] trace = throwable.getStackTrace(); + int m = trace.length - 1; + int n = causedTrace.length - 1; + while (m >= 0 && n >= 0 && trace[m].equals(causedTrace[n])) { + m--; + n--; + } + int framesInCommon = trace.length - 1 - m; + + pw.println("Caused by: " + throwable.getClass().getName()); + + ExceptionFormatter formatter = null; + for (ExceptionFormatter candidate : formatters) { + if (candidate.canFormat(throwable.getClass())) { + formatter = candidate; + break; + } + } + if (formatter != null) { + formatter.write(pw, throwable); + } else { + defaultFormatter.write(pw, throwable); + } + + + for (int i = 0; i <= m; i++) { + pw.println("\tat " + trace[i]); + } + if (framesInCommon != 0) { + pw.println("\t... " + framesInCommon + " more"); + } + + // Recurse if we have a cause + Throwable ourCause = throwable.getCause(); + if (ourCause != null) { + printStackTraceAsCause(pw, ourCause, trace); + } + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/MonitorFactoryUtil.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/MonitorFactoryUtil.java new file mode 100644 index 0000000000..92224d469f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/MonitorFactoryUtil.java @@ -0,0 +1,78 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.monitor; + +import org.apache.tuscany.host.MonitorFactory; + +import java.util.Map; + +/** + * Helper for creating MonitorFactory instances. + * + * @version $$Rev$$ $$Date$$ + */ + +public final class MonitorFactoryUtil { + /** + * Hide the constructor + */ + private MonitorFactoryUtil() { + } + + /** + * Creates a MonitorFactory instance of the specified type. + * @param name fully qualified classname of the desired MonitorFactory type + * @param props collection of initialization properties + * @return a configured MonitorFactory instance, or null if the factory could not be instantiated. + */ + @SuppressWarnings("unchecked") + public static MonitorFactory createMonitorFactory(String name, Map<String, Object> props) { + Class<? extends MonitorFactory> clazz; + try { + clazz = (Class<? extends MonitorFactory>) Class.forName(name); + } catch (ClassNotFoundException cnfe) { + return null; + } catch (ClassCastException cce) { + return null; + } + + return createMonitorFactory(clazz, props); + } + + /** + * Creates a MonitorFactory instance of the specified type. + * @param mfc class of the desired MonitorFactory type + * @param props collection of initialization properties + * @return a configured MonitorFactory instance, or null if the factory could not be instantiated. + */ + public static MonitorFactory createMonitorFactory(Class<? extends MonitorFactory> mfc, Map<String, Object> props) { + MonitorFactory mf; + try { + mf = mfc.newInstance(); + mf.initialize(props); + } catch (InstantiationException e) { + throw new AssertionError(e); + } catch (IllegalAccessException e) { + throw new AssertionError(e); + } + // allow IllegalArgumentException to propogate out + + return mf; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/NullMonitorFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/NullMonitorFactory.java new file mode 100644 index 0000000000..8ba3053c2f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/monitor/NullMonitorFactory.java @@ -0,0 +1,58 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.monitor; + +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.util.Map; + +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.host.MonitorFactory; + +/** + * Implementation of a {@link MonitorFactory} that produces implementations that simply return. + * + * @version $Rev$ $Date$ + */ +@EagerInit +public class NullMonitorFactory implements MonitorFactory { + /** + * Singleton wire hander that does nothing. + */ + private static final InvocationHandler NULL_MONITOR = new InvocationHandler() { + public Object invoke(Object proxy, Method method, Object[] args) { + return null; + } + }; + + public void initialize(Map<String, Object> configProperties) { + } + + public <T> T getMonitor(Class<T> monitorInterface) { + /* + * This uses a reflection proxy to implement the monitor interface which + * is a simple but perhaps not very performant solution. Performance + * might be improved by code generating an implementation with empty methods. + */ + return monitorInterface.cast( + Proxy.newProxyInstance(monitorInterface.getClassLoader(), new Class<?>[]{monitorInterface}, NULL_MONITOR)); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/IntentRegistryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/IntentRegistryImpl.java new file mode 100644 index 0000000000..5ea24e4c9b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/IntentRegistryImpl.java @@ -0,0 +1,167 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.policy; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.model.Intent; +import org.apache.tuscany.spi.model.IntentName; +import org.apache.tuscany.spi.policy.IntentRegistry; + +/** + * The default implementation of a data intent registry + */ +public class IntentRegistryImpl implements IntentRegistry { + private final Map<IntentName, IntentEntry> intentRepo = new HashMap<IntentName, IntentEntry>(); + + public Collection<IntentName> getQualifiedIntents(final IntentName qualifiable, final QName artifact) { + List<IntentName> result = new ArrayList<IntentName>(); + for (IntentName intentName : intentRepo.keySet()) { + if (intentRepo.get(intentName).getAppliedArtifacts().contains(artifact) + && PolicyHelper.isQualifiedIntentFor(intentName, qualifiable, true)) { + result.add(intentName); + } + } + return result; + } + + public Collection<IntentName> inlineProfileIntent(final Collection<IntentName> intentNameList, + final QName artifact) { + + return getConcretIntentsInternal(intentNameList, artifact); + } + + private Collection<IntentName> getConcretIntentsInternal(final Collection<IntentName> intentNameList, + QName artifact) { + List<IntentName> result = new ArrayList<IntentName>(); + for (IntentName intentName : intentNameList) { + IntentEntry intentEntry = intentRepo.get(intentName); + if (!intentEntry.isProfileIntent()) { + if (intentEntry.getAppliedArtifacts().contains(artifact)) { + result.add(intentEntry.getName()); + } + } else { + result.addAll(getConcretIntentsInternal(intentEntry.getRequriedIntents(), artifact)); + } + } + return result; + } + + public boolean isApplicable(IntentName intentName, QName artifact) { + if (intentRepo.containsKey(intentName)) { + return intentRepo.get(intentName).getAppliedArtifacts().contains(artifact); + } + return false; + } + + public void register(Intent intent) { + + IntentEntry entry = new IntentEntry(intent); + // if the qualified intents have been registered, make the intent qualifiable(unqualified) + if (!getQualifiedIntents(intent.getName()).isEmpty()) { + entry.setQualified(false); + } + intentRepo.put(intent.getName(), entry); + List<IntentName> qualifiables = getAllQualifiableIntent(intent.getName()); + // set qualifiable intent of this intent unqualified + for (IntentName qualifiable : qualifiables) { + IntentEntry qualifiableEntry = intentRepo.get(qualifiable); + qualifiableEntry.setQualified(false); + for (QName artifact : intent.getAppliedArtifacts()) { + qualifiableEntry.addAppliedArtifacts(artifact); + } + } + } + + public void unRegister(Intent intent) { + if (intentRepo.containsKey(intent.getName())) { + IntentEntry intentEntry = intentRepo.get(intent.getName()); + List<QName> appliedArtifacts = intent.getAppliedArtifacts(); + for (QName artifact : appliedArtifacts) { + if (intentEntry.getAppliedArtifacts().contains(artifact)) { + intentEntry.removeappliedArtifact(artifact); + } + } + if (intentEntry.getAppliedArtifacts().isEmpty()) { + intentRepo.remove(intent.getName()); + } + } + } + + public boolean isQualifiedIntent(IntentName name) { + IntentEntry intentEntry = intentRepo.get(name); + return intentEntry.isQualified(); + } + + private List<IntentName> getQualifiedIntents(final IntentName qualifiable) { + List<IntentName> result = new ArrayList<IntentName>(); + for (IntentName intentName : intentRepo.keySet()) { + if (PolicyHelper.isQualifiedIntentFor(intentName, qualifiable, true)) { + result.add(intentName); + } + } + return result; + } + + private List<IntentName> getAllQualifiableIntent(final IntentName qualified) { + + List<IntentName> result = new ArrayList<IntentName>(); + for (IntentName intentName : intentRepo.keySet()) { + if (PolicyHelper.isQualifiedIntentFor(qualified, intentName, false)) { + result.add(intentName); + } + } + return result; + } + + /** + * Wrapper class for intent used internally + */ + private static final class IntentEntry extends Intent { + + /** + * Whether this intent is qualified, defaults to true + */ + private boolean isQualified = true; + + private IntentEntry(Intent intent) { + super(intent.getName(), intent.getDescription()); + appliedArtifacts.addAll(intent.getAppliedArtifacts()); + requriedIntents.addAll(intent.getRequriedIntents()); + } + + public boolean isQualified() { + return isQualified; + } + + public void setQualified(boolean isQualified) { + this.isQualified = isQualified; + } + + public void removeappliedArtifact(QName artifact) { + appliedArtifacts.remove(artifact); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/PolicyBuilderRegistryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/PolicyBuilderRegistryImpl.java new file mode 100644 index 0000000000..e80d5c7b00 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/PolicyBuilderRegistryImpl.java @@ -0,0 +1,79 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.policy; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.policy.PolicyBuilderRegistry; +import org.apache.tuscany.spi.policy.SourcePolicyBuilder; +import org.apache.tuscany.spi.policy.TargetPolicyBuilder; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * The default policy builder + * + * @version $Rev$ $Date$ + */ +public class PolicyBuilderRegistryImpl implements PolicyBuilderRegistry { + + private final List<List<SourcePolicyBuilder>> sourceBuilders; + private final List<List<TargetPolicyBuilder>> targetBuilders; + + public PolicyBuilderRegistryImpl() { + sourceBuilders = new ArrayList<List<SourcePolicyBuilder>>(); + targetBuilders = new ArrayList<List<TargetPolicyBuilder>>(); + for (int i = 0; i <= FINAL; i++) { + sourceBuilders.add(new ArrayList<SourcePolicyBuilder>()); + targetBuilders.add(new ArrayList<TargetPolicyBuilder>()); + } + } + + public void registerTargetBuilder(int phase, TargetPolicyBuilder builder) { + assert INITIAL <= phase && phase <= FINAL : "Illegal phase"; + targetBuilders.get(phase).add(builder); + } + + public void registerSourceBuilder(int phase, SourcePolicyBuilder builder) { + assert INITIAL <= phase && phase <= FINAL : "Illegal phase"; + sourceBuilders.get(phase).add(builder); + } + + + public void buildSource(ReferenceDefinition referenceDefinition, OutboundWire wire) throws BuilderException { + for (List<SourcePolicyBuilder> builders : sourceBuilders) { + for (SourcePolicyBuilder builder : builders) { + builder.build(referenceDefinition, wire); + } + } + } + + public void buildTarget(ServiceDefinition serviceDefinition, InboundWire wire) throws BuilderException { + for (List<TargetPolicyBuilder> builders : targetBuilders) { + for (TargetPolicyBuilder builder : builders) { + builder.build(serviceDefinition, wire); + } + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/PolicyEngineImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/PolicyEngineImpl.java new file mode 100644 index 0000000000..308e43c038 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/PolicyEngineImpl.java @@ -0,0 +1,297 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.policy; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.model.IntentMap; +import org.apache.tuscany.spi.model.IntentName; +import org.apache.tuscany.spi.model.PolicyContentModel; +import org.apache.tuscany.spi.model.PolicyModel; +import org.apache.tuscany.spi.model.PolicySet; +import org.apache.tuscany.spi.model.PolicySetReference; +import org.apache.tuscany.spi.model.Qualifier; +import org.apache.tuscany.spi.policy.IntentRegistry; +import org.apache.tuscany.spi.policy.PolicyEngine; +import org.apache.tuscany.spi.policy.PolicySetContainer; +import org.apache.tuscany.spi.policy.SCATypeManager; + +/** + * Default implementation of a polciy engine + */ +public class PolicyEngineImpl implements PolicyEngine { + private final IntentRegistry intentRegistry; + private final PolicySetContainer policySetContainer; + private final SCATypeManager scaTypeManager; + + public PolicyEngineImpl(IntentRegistry intentRegistry, + PolicySetContainer policySetContainer, + SCATypeManager scaTypeManager) { + this.intentRegistry = intentRegistry; + this.policySetContainer = policySetContainer; + this.scaTypeManager = scaTypeManager; + } + + @SuppressWarnings("unchecked") + public Collection<PolicyModel> getPolicy(final IntentName[] requires, + final QName[] policySetNames, + final QName artifactType) { + if (requires == null || requires.length == 0) { + return Collections.EMPTY_LIST; + } + Collection<PolicyModel> result = new ArrayList<PolicyModel>(); + Collection<IntentName> requiredIntents = java.util.Arrays.asList(requires); + Collection<IntentName> matchings; + + //handle profile intents + requiredIntents = intentRegistry.inlineProfileIntent(requiredIntents, artifactType); + // + if (policySetNames != null && policySetNames.length != 0) { + Collection<PolicySet> explicitPolicySet = getExplicitPolicySet(policySetNames); + matchings = calculateExplicitPolicySet(requiredIntents, explicitPolicySet, artifactType, result); + //remove satisfied intent + requiredIntents.removeAll(matchings); + } + // + if (requiredIntents.size() > 0) { + matchings = findingAdditionalMatching(requiredIntents, artifactType, result); + requiredIntents.removeAll(matchings); + } + //If no collection of policySets covers all required intents, the configuration is not valid. + if (requiredIntents.size() > 0) { + //TODO + } + return result; + } + + + private boolean introspectPolicySet(PolicySet policySet, IntentName intent, QName artifactType, + Collection<PolicyModel> matchings) { + Collection<QName> appliedArtifacts = policySet.getAppliedArtifacts(); + boolean provide = false; + for (QName name : appliedArtifacts) { + if (this.scaTypeManager.isTypeOf(artifactType, name)) { + provide = true; + break; + } + } + if (!provide) { + return false; + } + //1. The required intent matches a provides intent in a policySet exactly. + if (policySet.getProvideIntents().contains(intent)) { + if (intentRegistry.isQualifiedIntent(intent)) { + addMatching(matchings, policySet); + } else { + Collection<IntentMap> intentMaps = policySet.getIntentMaps(); + provide = searchIntentMaps(intent, intent, matchings, intentMaps); + if (provide) { + return true; + } + } + } else if (provideAbstract(intent, policySet.getProvideIntents())) { + // 2. The provides intent is a parent (e.g. prefix) of the required intent (in this case the policySet must + // have an intentMap entry for the requested qualifier) + Collection<IntentMap> intentMaps = policySet.getIntentMaps(); + IntentName satisfiedIntent = getSatisfiedIntent(intent, policySet.getProvideIntents()); + provide = searchIntentMaps(intent, satisfiedIntent, matchings, intentMaps); + if (provide) { + return true; + } + } else if (provideQualifier(intent, policySet.getProvideIntents())) { + //3. The provides intent is more qualified than the required intent + if (intentRegistry.isQualifiedIntent(intent)) { + addMatching(matchings, policySet); + } else { + //TODO + } + } + + //handle PolicySetReference + Collection<PolicySetReference> policySetReferences = policySet.getPolicySetReferences(); + for (PolicySetReference reference : policySetReferences) { + PolicySet referencedPolicySet = policySetContainer.getPolicySet(reference.getReference()); + if (introspectPolicySet(referencedPolicySet, intent, artifactType, matchings)) { + return true; + } + } + + return false; + } + + private void addMatching(Collection<PolicyModel> matching, PolicyContentModel policy) { + if (!policy.getWsPolicyAttachments().isEmpty()) { + matching.addAll(policy.getWsPolicyAttachments()); + } + if (!policy.getPolicyExtensions().isEmpty()) { + matching.addAll(policy.getPolicyExtensions()); + } + } + + private boolean searchIntentMaps(IntentName require, + IntentName satisfiedIntent, + Collection<PolicyModel> matchings, + Collection<IntentMap> intentMaps) { + String qualifierName = getQualifierName(require, satisfiedIntent, intentMaps); + for (IntentMap intentMap : intentMaps) { + if (intentMap.getProvideIntents().contains(qualifierName)) { + Collection<Qualifier> qualifiers = intentMap.getQualifiers(); + for (Qualifier qualifier : qualifiers) { + String nextQualifier = getNextQualifier(require, satisfiedIntent, intentMap); + if (qualifier.getName().equals(nextQualifier)) { + if (intentRegistry + .isQualifiedIntent(new IntentName(satisfiedIntent.toString() + "/" + nextQualifier))) { + addMatching(matchings, qualifier); + return true; + } else { + require = new IntentName(require.toString() + "/" + intentMap.getDefaultProvideIntent()); + satisfiedIntent = new IntentName(satisfiedIntent.toString() + "/" + qualifierName); + intentMaps = new ArrayList<IntentMap>(0); + intentMaps.add(qualifier.getIntentMap()); + searchIntentMaps(require, satisfiedIntent, matchings, intentMaps); + } + break; + } + } + } + } + return false; + } + + private String getQualifierName(IntentName require, IntentName satisfiedIntent, Collection<IntentMap> intentMaps) { + String[] requrieQualifiers = require.getQualifiedNames(); + String[] satisfiedQualifiers = satisfiedIntent.getQualifiedNames(); + if (requrieQualifiers.length == satisfiedQualifiers.length) { + return requrieQualifiers[requrieQualifiers.length - 1]; + } else if (requrieQualifiers.length > satisfiedQualifiers.length) { + return satisfiedQualifiers[satisfiedQualifiers.length - 1]; + } + //TODO raise exception + return null; + } + + private String getNextQualifier(IntentName require, IntentName satisfiedIntent, IntentMap intentMap) { + String[] requrieQualifiers = require.getQualifiedNames(); + String[] satisfiedQualifiers = satisfiedIntent.getQualifiedNames(); + if (requrieQualifiers.length > satisfiedQualifiers.length) { + return requrieQualifiers[satisfiedQualifiers.length]; + } else { + return intentMap.getDefaultProvideIntent(); + } + } + + private IntentName getSatisfiedIntent(IntentName require, Collection<IntentName> provides) { + for (IntentName name : provides) { + if (PolicyHelper.isQualifiedIntentFor(require, name, true)) { + return name; + } + } + //TODO raise exception + return null; + } + + private boolean provideAbstract(IntentName require, Collection<IntentName> provides) { + for (IntentName name : provides) { + if (PolicyHelper.isQualifiedIntentFor(require, name, true)) { + return true; + } + } + return false; + } + + private boolean provideQualifier(IntentName require, Collection<IntentName> provides) { + for (IntentName name : provides) { + if (PolicyHelper.isQualifiedIntentFor(name, require, true)) { + return true; + } + } + return false; + } + + private Collection<PolicySet> getExplicitPolicySet(QName[] policySetNames) { + Collection<PolicySet> result = new ArrayList<PolicySet>(); + for (QName policySetName : policySetNames) { + PolicySet set = policySetContainer.getPolicySet(policySetName); + if (set != null) { + result.add(set); + } + } + return result; + } + + /** + * Step C. Calculate the list of explicitly specified policySets that apply to the target element as follows: 1. + * Start with the list of policySets specified in the element's policySet attribute. 2. If any of these explicitly + * listed policySets has an XPath expression in its appliesTo attribute that does not match the target element + * (binding or implementation) then the composite is invalid. It does not match if the XPath returns a result set + * that corresponds to XPath false. For example, a policySet could have appliesTo=”binding.ws/soaphttp”. This would + * return false if the target element is a <binding.jms…/> element. 3. Include the values of policySet attributes + * from ancestor elements. 4. Remove any policySet where the XPath expression in that policySet’s appliesTo + * attribute does not match the target element. + * <p/> + * + * @param requires + * @param policies + * @return intent names was satisfied by this step. + */ + private Collection<IntentName> calculateExplicitPolicySet(Collection<IntentName> requires, + Collection<PolicySet> policies, + QName artifactType, + Collection<PolicyModel> matchings) { + Collection<IntentName> satisfied = new ArrayList<IntentName>(); + for (IntentName intent : requires) { + for (PolicySet policySet : policies) { + if (introspectPolicySet(policySet, intent, artifactType, matchings)) { + satisfied.add(intent); + } + } + } + return satisfied; + } + + /** + * * The remaining required intents, if any, are provided by finding additional matching policySets within the SCA + * system. E. Choose the smallest collection of these policySets that match all remaining required intents. A + * policySet matches a required intent if any of the following are true: 1. The required intent matches a provides + * intent in a policySet exactly. 2. The provides intent is a parent (e.g. prefix) of the required intent (in this + * case the policySet must have an intentMap entry for the requested qualifier) 3. The provides intent is more + * qualified than the required intent All intents should now be satisfied. + * + * @param remainings + * @param artifactType + * @param matchings + */ + private Collection<IntentName> findingAdditionalMatching(final Collection<IntentName> remainings, + QName artifactType, + Collection<PolicyModel> matchings) { + Collection<IntentName> satisfied = new ArrayList<IntentName>(); + Collection<PolicySet> policies = this.policySetContainer.getAllPolicySet(); + for (IntentName intent : remainings) { + for (PolicySet policySet : policies) { + if (introspectPolicySet(policySet, intent, artifactType, matchings)) { + satisfied.add(intent); + } + } + } + return satisfied; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/PolicyHelper.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/PolicyHelper.java new file mode 100644 index 0000000000..50c94aaf13 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/policy/PolicyHelper.java @@ -0,0 +1,65 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.policy; + +import org.apache.tuscany.spi.model.IntentName; + +/** + * Contains utility methods for dealing with policies + */ +public final class PolicyHelper { + + private PolicyHelper() { + } + + /** + * Whether <code>qualified</code> is qualified intent for <code>qualifiable</code> + * <p/> + * For example: sec.confidentiality/message is direct qualifier for sec.confidentiality. + * sec.confidentiality/message/body is qualifier for sec.confidentiality, but not a direct qualifier + * + * @param qualified qualified intent name + * @param qualifiable qualifiable intent name + * @param direct indicate whether to expect <code>qualified</code> is direct qualified intent for + * <code>qualifiable</code> + * @return whether <code>qualified</code> is qualified intent for <code>qualifiable</code> + */ + public static boolean isQualifiedIntentFor(final IntentName qualified, + final IntentName qualifiable, + boolean direct) { + if (qualified.equals(qualifiable) || !qualified.getDomain().equals(qualifiable.getDomain())) { + return false; + } + boolean result = true; + String[] shortArray = qualifiable.getQualifiedNames(); + String[] longArray = qualified.getQualifiedNames(); + if (longArray.length - shortArray.length < 1 && !direct) { + return false; + } else if (direct && longArray.length - shortArray.length != 1) { + return false; + } + for (int i = 0; i < shortArray.length; i++) { + if (!shortArray[i].equals(longArray[i])) { + result = false; + break; + } + } + return result; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/property/PropertyHelper.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/property/PropertyHelper.java new file mode 100644 index 0000000000..77e3a6829f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/property/PropertyHelper.java @@ -0,0 +1,197 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.property; + +import java.io.InputStream; +import java.net.URI; +import java.net.URL; +import java.util.Iterator; +import java.util.Map; + +import javax.xml.namespace.NamespaceContext; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.xpath.XPath; +import javax.xml.xpath.XPathConstants; +import javax.xml.xpath.XPathExpression; +import javax.xml.xpath.XPathExpressionException; +import javax.xml.xpath.XPathFactory; + +import org.apache.tuscany.core.databinding.xml.InputStream2Node; +import org.apache.tuscany.spi.databinding.extension.DOMHelper; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.InvalidValueException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.PropertyValue; +import org.w3c.dom.Document; +import org.w3c.dom.Node; + +/** + * The property factory backed by the DataBindingframework + */ +public final class PropertyHelper { + + private static final XPathFactory FACTORY = XPathFactory.newInstance(); + + private PropertyHelper() { + } + + public static Document evaluate(NamespaceContext nsContext, Node node, String xPathExpression) + throws XPathExpressionException, ParserConfigurationException { + XPath path = FACTORY.newXPath(); + if (nsContext != null) { + path.setNamespaceContext(nsContext); + } else { + path.setNamespaceContext(new DOMNamespeceContext(node)); + } + XPathExpression expression = path.compile(xPathExpression); + Node result = (Node)expression.evaluate(node, XPathConstants.NODE); + if (result == null) { + return null; + } + + // TODO: How to wrap the result into a Document? + Document document = DOMHelper.newDocument(); + if (result instanceof Document) { + return document; + } else { + document.appendChild(document.importNode(result, true)); + return document; + } + } + + public static Document loadFromFile(String file, DeploymentContext deploymentContext) + throws LoaderException { + try { + URI uri = URI.create(file); + URL url = null; + if (!uri.isAbsolute()) { + url = deploymentContext.getClassLoader().getResource(file); + } else { + url = uri.toURL(); + } + InputStream is = url.openStream(); + try { + InputStream2Node transformer = new InputStream2Node(); + return (Document)transformer.transform(is, null); + } finally { + is.close(); + } + } catch (Exception e) { + throw new LoaderException(e); + } + } + + @SuppressWarnings("unchecked") + public static void processProperties(CompositeComponentType<?, ?, Property<?>> parent, + ComponentDefinition<? extends Implementation<?>> componentDefinition, + DeploymentContext deploymentContext) throws LoaderException { + Map<String, PropertyValue<?>> propertyValues = componentDefinition.getPropertyValues(); + for (PropertyValue propValue : propertyValues.values()) { + Document node = propValue.getValue(); + String source = propValue.getSource(); + String file = propValue.getFile(); + if (source != null) { + try { + // $<name>/... + int index = source.indexOf('/'); + if (index == -1) { + // Tolerating $prop + source = source + "/"; + index = source.length() - 1; + } + if (source.charAt(0) == '$') { + String name = source.substring(1, index); + Property<?> compositeProp = parent.getProperties().get(name); + if (compositeProp == null) { + InvalidValueException ex = + new InvalidValueException( + "The 'source' cannot be resolved to a composite property"); + ex.addContextName(source); + throw ex; + } + Document document = compositeProp.getDefaultValue(); + // Adding /value because the document root is "value" + String path = source.substring(index); + String xpath = null; + if ("/".equals(path)) { + // trailing / is not legal for xpath + xpath = "/value"; + } else { + xpath = "/value" + path; + } + + // FIXME: How to deal with namespaces? + node = evaluate(null, document, xpath); + propValue.setValue(node); + Property<?> prop = + (Property<?>)componentDefinition.getImplementation().getComponentType() + .getProperties().get(propValue.getName()); + propValue + .setValueFactory(new SimplePropertyObjectFactory(prop, propValue.getValue())); + } else { + InvalidValueException ex = + new InvalidValueException("The 'source' has an invalid value"); + ex.addContextName(source); + throw ex; + } + } catch (Exception e) { + throw new LoaderException(e); + } + } else if (file != null) { + node = loadFromFile(propValue.getFile(), deploymentContext); + propValue.setValue(node); + Property<?> prop = + (Property<?>)componentDefinition.getImplementation().getComponentType().getProperties() + .get(propValue.getName()); + propValue.setValueFactory(new SimplePropertyObjectFactory(prop, propValue.getValue())); + } + } + } + + private static class DOMNamespeceContext implements NamespaceContext { + private Node node; + + /** + * @param node + */ + public DOMNamespeceContext(Node node) { + super(); + this.node = node; + } + + public String getNamespaceURI(String prefix) { + return node.lookupNamespaceURI(prefix); + } + + public String getPrefix(String namespaceURI) { + return node.lookupPrefix(namespaceURI); + } + + public Iterator getPrefixes(String namespaceURI) { + return null; + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/property/PropertyObjectFactoryImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/property/PropertyObjectFactoryImpl.java new file mode 100644 index 0000000000..acb1403228 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/property/PropertyObjectFactoryImpl.java @@ -0,0 +1,96 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.property; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.core.databinding.xml.DOMDataBinding; +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.databinding.DataBinding; +import org.apache.tuscany.spi.databinding.DataBindingRegistry; +import org.apache.tuscany.spi.databinding.Mediator; +import org.apache.tuscany.spi.idl.ElementInfo; +import org.apache.tuscany.spi.idl.TypeInfo; +import org.apache.tuscany.spi.loader.PropertyObjectFactory; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.PropertyValue; +import org.osoa.sca.annotations.Constructor; +import org.osoa.sca.annotations.Scope; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Node; + +@Service(PropertyObjectFactory.class) +@Scope("COMPOSITE") +public class PropertyObjectFactoryImpl implements PropertyObjectFactory { + private DataBindingRegistry registry; + private Mediator mediator; + + public PropertyObjectFactoryImpl() { + } + + @Constructor({"registry", "mediator"}) + public PropertyObjectFactoryImpl(@Autowire DataBindingRegistry registry, @Autowire Mediator mediator) { + super(); + this.registry = registry; + this.mediator = mediator; + } + + public <T> ObjectFactory<T> createObjectFactory(Property<T> property, PropertyValue<T> value) { + if (mediator == null) { + return new SimplePropertyObjectFactory<T>(property, value.getValue()); + } + return new ObjectFactoryImpl<T>(property, value); + } + + public class ObjectFactoryImpl<P> implements ObjectFactory<P> { + private Property<P> property; + private PropertyValue<P> propertyValue; + private DataType<QName> sourceDataType; + private DataType<?> targetDataType; + + public ObjectFactoryImpl(Property<P> property, PropertyValue<P> propertyValue) { + this.property = property; + this.propertyValue = propertyValue; + sourceDataType = new DataType<QName>(DOMDataBinding.NAME, Node.class, this.property.getXmlType()); + TypeInfo typeInfo = new TypeInfo(property.getXmlType(), true, null); + ElementInfo elementInfo = new ElementInfo(null, typeInfo); + sourceDataType.setMetadata(ElementInfo.class.getName(), elementInfo); + Class javaType = this.property.getJavaType(); + String dataBinding = (String)property.getExtensions().get(DataBinding.class.getName()); + if (dataBinding != null) { + targetDataType = new DataType<Class>(dataBinding, javaType, javaType); + } else { + targetDataType = registry.introspectType(javaType); + if (targetDataType == null) { + targetDataType = new DataType<Class>("java.lang.Object", javaType, javaType); + } + } + } + + @SuppressWarnings("unchecked") + public P getInstance() throws ObjectCreationException { + return (P)mediator.mediate(propertyValue.getValue(), sourceDataType, targetDataType, null); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/property/SimplePropertyObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/property/SimplePropertyObjectFactory.java new file mode 100644 index 0000000000..b291eb8d96 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/property/SimplePropertyObjectFactory.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.property; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.databinding.extension.SimpleTypeMapperExtension; +import org.apache.tuscany.spi.idl.TypeInfo; +import org.apache.tuscany.spi.model.Property; +import org.w3c.dom.Document; + +public class SimplePropertyObjectFactory<P> implements ObjectFactory<P> { + private SimpleTypeMapperExtension typeMapper; + private Property<P> property; + private Document value; + private P instance; + + public SimplePropertyObjectFactory(Property<P> property, Document value) { + super(); + this.property = property; + this.value = (value == null) ? property.getDefaultValue() : value; + this.typeMapper = new SimpleTypeMapperExtension(); + } + + @SuppressWarnings("unchecked") + public P getInstance() throws ObjectCreationException { + if (value == null) { + return null; + } + if (instance == null) { + String text = value.getDocumentElement().getTextContent(); + TypeInfo xmlType = null; + if (property.getJavaType() == null) { + xmlType = new TypeInfo(property.getXmlType(), true, null); + } else { + xmlType = typeMapper.getXMLType(property.getJavaType()); + } + if (xmlType == null) { + throw new IllegalArgumentException("Complex property is not supported."); + } + instance = (P)typeMapper.toJavaObject(xmlType, text, null); + } + return instance; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/runtime/AbstractRuntime.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/runtime/AbstractRuntime.java new file mode 100644 index 0000000000..9a91c9569d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/runtime/AbstractRuntime.java @@ -0,0 +1,311 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.runtime; + +import java.net.URL; +import javax.xml.stream.XMLInputFactory; + +import org.osoa.sca.CompositeContext; + +import org.apache.tuscany.core.bootstrap.Bootstrapper; +import org.apache.tuscany.core.bootstrap.DefaultBootstrapper; +import org.apache.tuscany.core.implementation.system.model.SystemCompositeImplementation; +import org.apache.tuscany.core.monitor.NullMonitorFactory; +import org.apache.tuscany.core.launcher.CompositeContextImpl; +import org.apache.tuscany.host.MonitorFactory; +import org.apache.tuscany.host.RuntimeInfo; +import org.apache.tuscany.host.management.ManagementService; +import org.apache.tuscany.host.runtime.InitializationException; +import org.apache.tuscany.host.runtime.TuscanyRuntime; +import org.apache.tuscany.spi.bootstrap.RuntimeComponent; +import org.apache.tuscany.spi.bootstrap.ComponentNames; +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.component.ComponentException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ComponentRegistrationException; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.deployer.Deployer; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.CompositeImplementation; +import org.apache.tuscany.spi.services.management.TuscanyManagementService; +import org.apache.tuscany.spi.wire.WireService; + +/** + * @version $Rev$ $Date$ + */ +public abstract class AbstractRuntime implements TuscanyRuntime { + private final XMLInputFactory xmlFactory; + private URL systemScdl; + private String applicationName; + private URL applicationScdl; + private ClassLoader hostClassLoader; + private ClassLoader applicationClassLoader; + private RuntimeInfo runtimeInfo; + private MonitorFactory monitorFactory; + private ManagementService<?> managementService; + + private RuntimeComponent runtime; + private CompositeComponent systemComponent; + private CompositeComponent tuscanySystem; + private Deployer deployer; + private WireService wireService; + + protected AbstractRuntime() { + this(new NullMonitorFactory()); + } + + protected AbstractRuntime(MonitorFactory monitorFactory) { + this.monitorFactory = monitorFactory; + xmlFactory = XMLInputFactory.newInstance("javax.xml.stream.XMLInputFactory", getClass().getClassLoader()); + } + + public URL getSystemScdl() { + return systemScdl; + } + + public void setSystemScdl(URL systemScdl) { + this.systemScdl = systemScdl; + } + + public String getApplicationName() { + return applicationName; + } + + public void setApplicationName(String applicationName) { + this.applicationName = applicationName; + } + + public URL getApplicationScdl() { + return applicationScdl; + } + + public void setApplicationScdl(URL applicationScdl) { + this.applicationScdl = applicationScdl; + } + + public ClassLoader getApplicationClassLoader() { + return applicationClassLoader; + } + + public void setApplicationClassLoader(ClassLoader applicationClassLoader) { + this.applicationClassLoader = applicationClassLoader; + } + + public ClassLoader getHostClassLoader() { + return hostClassLoader; + } + + public void setHostClassLoader(ClassLoader hostClassLoader) { + this.hostClassLoader = hostClassLoader; + } + + public RuntimeInfo getRuntimeInfo() { + return runtimeInfo; + } + + public void setRuntimeInfo(RuntimeInfo runtimeInfo) { + this.runtimeInfo = runtimeInfo; + } + + public MonitorFactory getMonitorFactory() { + return monitorFactory; + } + + public void setMonitorFactory(MonitorFactory monitorFactory) { + this.monitorFactory = monitorFactory; + } + + public ManagementService<?> getManagementService() { + return managementService; + } + + public void setManagementService(ManagementService<?> managementService) { + this.managementService = managementService; + } + + protected XMLInputFactory getXMLFactory() { + return xmlFactory; + } + + protected RuntimeComponent getRuntime() { + return runtime; + } + + protected CompositeComponent getSystemComponent() { + return systemComponent; + } + + protected CompositeComponent getTuscanySystem() { + return tuscanySystem; + } + + protected Deployer getDeployer() { + return deployer; + } + + protected WireService getWireService() { + return wireService; + } + + public void initialize() throws InitializationException { + Bootstrapper bootstrapper = createBootstrapper(); + runtime = bootstrapper.createRuntime(); + runtime.start(); + + systemComponent = runtime.getSystemComponent(); + registerSystemComponents(); + systemComponent.start(); + + // deploy the system scdl + try { + tuscanySystem = deploySystemScdl(bootstrapper.createDeployer(), + systemComponent, + ComponentNames.TUSCANY_SYSTEM, + getSystemScdl(), + getClass().getClassLoader()); + } catch (LoaderException e) { + throw new InitializationException(e); + } catch (BuilderException e) { + throw new InitializationException(e); + } catch (ComponentException e) { + throw new InitializationException(e); + } + tuscanySystem.start(); + + this.deployer = locateDeployer(); + this.wireService = locateWireService(); + } + + public void destroy() { + this.wireService = null; + this.deployer = null; + if (tuscanySystem != null) { + tuscanySystem.stop(); + tuscanySystem = null; + } + if (systemComponent != null) { + systemComponent.stop(); + systemComponent = null; + } + if (runtime != null) { + runtime.stop(); + runtime = null; + } + } + + + + protected Bootstrapper createBootstrapper() { + TuscanyManagementService tms = (TuscanyManagementService) getManagementService(); + return new DefaultBootstrapper(getMonitorFactory(), xmlFactory, tms); + } + + protected void registerSystemComponents() throws InitializationException { + try { + systemComponent.registerJavaObject(RuntimeInfo.COMPONENT_NAME, RuntimeInfo.class, runtimeInfo); + systemComponent.registerJavaObject("MonitorFactory", MonitorFactory.class, getMonitorFactory()); + } catch (ComponentRegistrationException e) { + throw new InitializationException(e); + } + } + + protected Deployer locateDeployer() throws InitializationException { + SCAObject deployerComponent = tuscanySystem.getSystemChild(ComponentNames.TUSCANY_DEPLOYER); + if (!(deployerComponent instanceof AtomicComponent)) { + throw new InitializationException("Deployer must be an atomic component"); + } + try { + return (Deployer)((AtomicComponent)deployerComponent).getTargetInstance(); + } catch (TargetResolutionException e) { + throw new InitializationException(e); + } + } + + protected WireService locateWireService() throws InitializationException { + SCAObject wireServiceComponent = tuscanySystem.getSystemChild(ComponentNames.TUSCANY_WIRE_SERVICE); + if (!(wireServiceComponent instanceof AtomicComponent)) { + throw new InitializationException("WireService must be an atomic component"); + } + try { + return (WireService)((AtomicComponent)wireServiceComponent).getTargetInstance(); + } catch (TargetResolutionException e) { + throw new InitializationException(e); + } + } + + protected CompositeComponent deploySystemScdl(Deployer deployer, + CompositeComponent parent, + String name, + URL systemScdl, + ClassLoader systemClassLoader) + throws LoaderException, BuilderException, ComponentException { + + SystemCompositeImplementation impl = new SystemCompositeImplementation(); + impl.setScdlLocation(systemScdl); + impl.setClassLoader(systemClassLoader); + ComponentDefinition<SystemCompositeImplementation> definition = + new ComponentDefinition<SystemCompositeImplementation>(name, impl); + + return (CompositeComponent) deployer.deploy(parent, definition); + } + + @Deprecated + public CompositeContext deployApplication(String name, URL scdlLocation, ClassLoader classLoader) + throws InitializationException { + try { + CompositeComponent application = deployApplicationScdl(getDeployer(), + getRuntime().getRootComponent(), + name, + scdlLocation, + classLoader); + application.start(); + return new CompositeContextImpl(application, getWireService()); + } catch (LoaderException ex) { + throw new InitializationException(ex); + } catch (BuilderException ex) { + throw new InitializationException(ex); + } catch (ComponentException ex) { + throw new InitializationException(ex); + } + } + + protected CompositeComponent deployApplicationScdl(Deployer deployer, + CompositeComponent parent, + String name, + URL applicationScdl, + ClassLoader applicationClassLoader) + throws LoaderException, BuilderException, ComponentException { + + CompositeImplementation impl = new CompositeImplementation(); + impl.setScdlLocation(applicationScdl); + impl.setClassLoader(applicationClassLoader); + ComponentDefinition<CompositeImplementation> definition = + new ComponentDefinition<CompositeImplementation>(name, impl); + + return (CompositeComponent) deployer.deploy(parent, definition); + } + + public CompositeContext getContext() { + throw new UnsupportedOperationException(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/artifact/LocalMavenRepository.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/artifact/LocalMavenRepository.java new file mode 100644 index 0000000000..f50e8544a3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/artifact/LocalMavenRepository.java @@ -0,0 +1,100 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.artifact; + +import java.io.File; +import java.net.MalformedURLException; +import java.security.AccessController; +import java.security.PrivilegedAction; +import java.util.Collection; + +import org.osoa.sca.annotations.Property; + +import org.apache.tuscany.spi.services.artifact.Artifact; +import org.apache.tuscany.spi.services.artifact.ArtifactRepository; + +/** + * An implementation of ArtifactRepository that uses a local Maven2 repository. + * + * @version $Rev$ $Date$ + */ +public class LocalMavenRepository implements ArtifactRepository { + private File localRepo; + + /** + * Constructor specifying the location of the local repo. Relative paths are resolved against the user's home + * directory. + * + * @param repoPath the path to the local repo + */ + public LocalMavenRepository(@Property(name = "repository") String repoPath) { + String home = AccessController.doPrivileged(new PrivilegedAction<String>() { + public String run() { + return System.getProperty("user.home"); + } + }); + this.localRepo = new File(home, repoPath); + } + + public void resolve(Artifact artifact) { + if (artifact.getUrl() != null) { + return; + } + + String path = getPath(artifact); + File artifactFile = new File(localRepo, path); + if (artifactFile.exists()) { + try { + artifact.setUrl(artifactFile.toURI().toURL()); + } catch (MalformedURLException e) { + // toURI should have escaped the filename to allow it to be converted to a URL + throw new AssertionError(); + } + } + } + + /** + * Return the path into the repo for an artifact. The path for an artifact is ${group.replace('.', + * '/')}/$[name}/${version}/${name}-${version}[-${classifier}].${type} + * + * @param artifact the artifact to resolve + * @return the path into the repo for the artifact + */ + protected String getPath(Artifact artifact) { + StringBuilder builder = new StringBuilder(); + if (artifact.getGroup() != null) { + builder.append(artifact.getGroup().replace('.', '/')).append('/'); + } + builder.append(artifact.getName()).append('/'); + builder.append(artifact.getVersion()).append('/'); + + builder.append(artifact.getName()).append('-').append(artifact.getVersion()); + if (artifact.getClassifier() != null) { + builder.append('-').append(artifact.getClassifier()); + } + builder.append('.').append(artifact.getType()); + return builder.toString(); + } + + public void resolve(Collection<? extends Artifact> artifacts) { + for (Artifact artifact : artifacts) { + resolve(artifact); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/AssemblyServiceImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/AssemblyServiceImpl.java new file mode 100644 index 0000000000..e264663dd4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/AssemblyServiceImpl.java @@ -0,0 +1,83 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.deployment; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.net.URLConnection; +import java.util.Map; +import java.util.HashMap; + +import org.apache.tuscany.host.deployment.AssemblyService; +import org.apache.tuscany.host.deployment.DeploymentException; +import org.apache.tuscany.host.deployment.UnsupportedContentTypeException; +import org.apache.tuscany.spi.deployer.ChangeSetHandlerRegistry; +import org.apache.tuscany.spi.deployer.ChangeSetHandler; + +/** + * @version $Rev$ $Date$ + */ +public class AssemblyServiceImpl implements AssemblyService, ChangeSetHandlerRegistry { + private final Map<String, ChangeSetHandler> registry = new HashMap<String, ChangeSetHandler>(); + + public void applyChanges(URL changeSet) throws DeploymentException, IOException { + if (changeSet == null) { + throw new IllegalArgumentException("changeSet is null"); + } + + URLConnection connection = changeSet.openConnection(); + String contentType = connection.getContentType(); + //todo try and figure out content type from the URL + if (contentType == null) { + throw new UnsupportedContentTypeException(null, changeSet.toString()); + } + + InputStream is = connection.getInputStream(); + try { + applyChanges(is, contentType); + } finally { + try { + is.close(); + } catch (IOException e) { + // ignore + } + } + } + + public void applyChanges(InputStream changeSet, String contentType) throws DeploymentException, IOException { + if (changeSet == null) { + throw new IllegalArgumentException("changeSet is null"); + } + if (contentType == null) { + throw new IllegalArgumentException("contentType is null"); + } + + ChangeSetHandler handler = registry.get(contentType); + if (handler == null) { + throw new UnsupportedContentTypeException(contentType); + } + + handler.applyChanges(changeSet); + } + + public void register(ChangeSetHandler handler) { + registry.put(handler.getContentType(), handler); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/ContributionServiceImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/ContributionServiceImpl.java new file mode 100644 index 0000000000..64fec4e246 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/ContributionServiceImpl.java @@ -0,0 +1,90 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.deployment; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URI; +import java.net.URISyntaxException; +import java.net.URL; +import java.net.URLConnection; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.host.deployment.ContributionService; +import org.apache.tuscany.host.deployment.DeploymentException; +import org.apache.tuscany.host.deployment.UnsupportedContentTypeException; +import org.apache.tuscany.spi.deployer.ContributionProcessor; +import org.apache.tuscany.spi.deployer.ContributionProcessorRegistry; + +/** + * @version $Rev$ $Date$ + */ +public class ContributionServiceImpl implements ContributionService, ContributionProcessorRegistry { + private Map<String, ContributionProcessor> registry = new HashMap<String, ContributionProcessor>(); + + public void register(ContributionProcessor processor) { + registry.put(processor.getContentType(), processor); + } + + public URI contribute(URL contribution) throws DeploymentException, IOException { + if (contribution == null) { + throw new IllegalArgumentException("contribution is null"); + } + + URI source; + try { + source = contribution.toURI(); + } catch (URISyntaxException e) { + throw new IllegalArgumentException("contribution cannot be converted to a URI", e); + } + + URLConnection connection = contribution.openConnection(); + String contentType = connection.getContentType(); + //todo try and figure out content type from the URL + if (contentType == null) { + throw new UnsupportedContentTypeException(null, contribution.toString()); + } + + InputStream is = connection.getInputStream(); + try { + return contribute(source, is, contentType); + } finally { + try { + is.close(); + } catch (IOException e) { + // ignore + } + } + } + + public URI contribute(URI source, InputStream contribution, String contentType) + throws DeploymentException, IOException { + if (contentType == null) { + throw new IllegalArgumentException("contentType was null"); + } + + ContributionProcessor processor = registry.get(contentType); + if (processor == null) { + throw new UnsupportedContentTypeException(contentType, source.toString()); + } + + return null; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/InvalidDocumentException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/InvalidDocumentException.java new file mode 100644 index 0000000000..f509929f29 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/InvalidDocumentException.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.deployment; + +import org.apache.tuscany.host.deployment.DeploymentException; + +/** + * Exception that indicates that the supplied XML Document invalid. + * + * @version $Rev$ $Date$ + */ +public class InvalidDocumentException extends DeploymentException { + protected InvalidDocumentException(String rootElement) { + super(rootElement); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/XMLChangeSetHandler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/XMLChangeSetHandler.java new file mode 100644 index 0000000000..87f68340e2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/deployment/XMLChangeSetHandler.java @@ -0,0 +1,132 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.deployment; + +import java.io.IOException; +import java.io.InputStream; +import javax.xml.namespace.QName; +import javax.xml.stream.XMLInputFactory; +import static javax.xml.stream.XMLStreamConstants.END_DOCUMENT; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.bootstrap.RuntimeComponent; +import org.apache.tuscany.spi.builder.Builder; +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.ComponentRegistrationException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.PrepareException; +import org.apache.tuscany.spi.deployer.ChangeSetHandler; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.Loader; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.model.ComponentDefinition; + +import org.apache.tuscany.core.deployer.RootDeploymentContext; +import org.apache.tuscany.host.deployment.ContentTypes; +import org.apache.tuscany.host.deployment.DeploymentException; + +/** + * @version $Rev$ $Date$ + */ +public class XMLChangeSetHandler implements ChangeSetHandler { + private static final String NS = "http://tuscany.apache.org/xmlns/1.0-SNAPSHOT"; + private static final QName CHANGESET = new QName(NS, "changeSet"); + private static final QName CREATECOMPONENT = new QName(NS, "createComponent"); + + private final RuntimeComponent runtime; + private final Builder builder; + private final Loader loader; + private final XMLInputFactory xmlFactory; + + public XMLChangeSetHandler(RuntimeComponent runtime, Loader loader, Builder builder) { + this.runtime = runtime; + this.loader = loader; + this.builder = builder; + xmlFactory = XMLInputFactory.newInstance("javax.xml.stream.XMLInputFactory", getClass().getClassLoader()); + } + + public String getContentType() { + return ContentTypes.CHANGESET_XML; + } + + public void applyChanges(InputStream changeSet) throws DeploymentException, IOException { + try { + XMLStreamReader xmlReader = xmlFactory.createXMLStreamReader(changeSet); + while (true) { + switch (xmlReader.next()) { + case START_ELEMENT: + if (!CHANGESET.equals(xmlReader.getName())) { + throw new InvalidDocumentException(xmlReader.getName().toString()); + } + processChanges(xmlReader); + break; + case END_DOCUMENT: + return; + } + } + } catch (XMLStreamException e) { + throw (IOException) new IOException(e.getMessage()).initCause(e); + } + } + + public void processChanges(XMLStreamReader xmlReader) throws XMLStreamException, DeploymentException { + while (true) { + switch (xmlReader.next()) { + case START_ELEMENT: + if (CREATECOMPONENT.equals(xmlReader.getName())) { + createComponent(xmlReader); + } else { + // reject unrecognized commands + throw new InvalidDocumentException(xmlReader.getName().toString()); + } + break; + case END_ELEMENT: + return; + } + } + } + + public void createComponent(XMLStreamReader xmlReader) throws XMLStreamException { + DeploymentContext deploymentContext = new RootDeploymentContext(null, xmlFactory, null, null); + CompositeComponent parent = runtime.getRootComponent(); + try { + ComponentDefinition<?> componentDefinition = + (ComponentDefinition<?>) loader.load(parent, null, xmlReader, deploymentContext); + Component component = builder.build(parent, componentDefinition, deploymentContext); + component.prepare(); + parent.register(component); + } catch (LoaderException e) { + // FIXME throw something appropriate + throw new AssertionError("FIXME"); + } catch (BuilderException e) { + // FIXME throw something appropriate + throw new AssertionError("FIXME"); + } catch (PrepareException e) { + // FIXME throw something appropriate + throw new AssertionError("FIXME"); + } catch (ComponentRegistrationException e) { + // FIXME throw something appropriate + throw new AssertionError("FIXME"); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/extension/AbstractExtensionDeployer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/extension/AbstractExtensionDeployer.java new file mode 100644 index 0000000000..cc3339e2b7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/extension/AbstractExtensionDeployer.java @@ -0,0 +1,122 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.extension; + +import java.io.File; +import java.io.IOException; +import java.net.MalformedURLException; +import java.net.URL; + +import org.apache.tuscany.core.implementation.system.model.SystemCompositeImplementation; +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ComponentException; +import org.apache.tuscany.spi.deployer.CompositeClassLoader; +import org.apache.tuscany.spi.deployer.Deployer; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.builder.BuilderException; + +/** + * @version $Rev$ $Date$ + */ +public class AbstractExtensionDeployer { + protected Deployer deployer; + protected CompositeComponent parent; + + @Autowire + public void setDeployer(Deployer deployer) { + this.deployer = deployer; + } + + @Autowire + public void setParent(CompositeComponent parent) { + this.parent = parent; + } + + protected void deployExtension(File file) { + // extension name is file name less any extension + String name = file.getName(); + int dot = name.lastIndexOf('.'); + if (dot > 0) { + name = name.substring(0, dot); + } + URL url; + try { + url = file.toURI().toURL(); + } catch (MalformedURLException e) { + // toURI should have encoded the URL + throw new AssertionError(); + } + + deployExtension(name, url); + } + + protected void deployExtension(String name, URL url) { + // FIXME for now, assume this class's ClassLoader is the Tuscany system classloader + // FIXME we should really use the one associated with the parent composite + CompositeClassLoader extensionCL = new CompositeClassLoader(getClass().getClassLoader()); + + // see if the URL points to a composite JAR by looking for a default SCDL file inside it + URL scdlLocation; + try { + scdlLocation = new URL("jar:" + url.toExternalForm() + "!/META-INF/sca/default.scdl"); + } catch (MalformedURLException e) { + // the form of the jar: URL should be correct given url.toExternalForm() worked + throw new AssertionError(); + } + try { + scdlLocation.openStream().close(); + // we connected to the SCDL so let's add the JAR file to the classloader + extensionCL.addURL(url); + } catch (IOException e) { + // assume that the URL we were given is not a JAR file so just use the supplied resource + scdlLocation = url; + } + + // create a ComponentDefinition to represent the component we are going to deploy + SystemCompositeImplementation implementation = new SystemCompositeImplementation(); + implementation.setScdlLocation(scdlLocation); + implementation.setClassLoader(extensionCL); + ComponentDefinition<SystemCompositeImplementation> definition = + new ComponentDefinition<SystemCompositeImplementation>(name, implementation); + + // FIXME: [rfeng] Should we reset the thread context class loader here? + // From the debugger with tomcat, the current TCCL is the RealmClassLoader + // ClassLoader contextCL = Thread.currentThread().getContextClassLoader(); + try { + // Thread.currentThread().setContextClassLoader(extensionCL); + Component component = null; + try { + component = deployer.deploy(parent, definition); + component.start(); + } catch (BuilderException e) { + // FIXME JFM handle the exception + e.printStackTrace(); + } catch (ComponentException e) { + // FIXME handle the exception + e.printStackTrace(); + } + } catch (LoaderException e) { + // FIXME handle the exception + e.printStackTrace(); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/host/DelegatingResourceHostRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/host/DelegatingResourceHostRegistry.java new file mode 100644 index 0000000000..38ce4d16d2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/host/DelegatingResourceHostRegistry.java @@ -0,0 +1,142 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.host; + +import java.util.HashMap; +import java.util.Map; + +import org.osoa.sca.annotations.Service; + +import org.apache.tuscany.spi.host.ResourceHost; +import org.apache.tuscany.spi.host.ResourceHostRegistry; +import org.apache.tuscany.spi.host.ResourceResolutionException; + +/** + * The default implementation of a <code>ResourceRegisty</code> that resolves resources in the <code>SCA://</code> + * namespace against its parent composite and delegates resolution to registered <code>ResourceHost</code>s for other + * namespaces. The search order for resources resolved by type starts with the SCA namespace and proceeds to hosts in + * the order they were registered. + * + * @version $Rev$ $Date$ + */ +@Service(interfaces = {ResourceHost.class, ResourceHostRegistry.class}) +public class DelegatingResourceHostRegistry implements ResourceHost, ResourceHostRegistry { + private static final String SCA_PREFIX = "SCA://"; + private Map<String, ResourceHost> resourceHosts = new HashMap<String, ResourceHost>(); + private Map<Class<?>, Object> systemResources = new HashMap<Class<?>, Object>(); + private Map<Key, Object> mappedSystemResources = new HashMap<Key, Object>(); + + public DelegatingResourceHostRegistry() { + } + + public void registerResourceHost(String uri, ResourceHost host) { + resourceHosts.put(uri, host); + } + + public void unregisterResourceHost(String uri) { + resourceHosts.remove(uri); + } + + public void registerResource(Class<?> type, Object resource) { + systemResources.put(type, resource); + } + + public void registerResource(Class<?> type, String name, Object resource) { + mappedSystemResources.put(new Key(type, name), resource); + } + + public void unregisterResource(Class<?> type, String name) { + mappedSystemResources.remove(new Key(type, name)); + } + + public void unregisterResource(Class<?> type) { + systemResources.remove(type); + } + + public <T> T resolveResource(Class<T> type) throws ResourceResolutionException { + T instance = type.cast(systemResources.get(type)); + if (instance == null) { + for (ResourceHost host : resourceHosts.values()) { + instance = host.resolveResource(type); + if (instance != null) { + return instance; + } + } + } + return instance; + } + + public <T> T resolveResource(Class<T> type, String mappedName) throws ResourceResolutionException { + if (mappedName.startsWith(SCA_PREFIX)) { + String name = mappedName.substring(SCA_PREFIX.length()); + return type.cast(mappedSystemResources.get(new Key(type, name))); + } else { + int pos = mappedName.indexOf("://"); + if (pos == -1) { + return type.cast(mappedSystemResources.get(new Key(type, mappedName))); + } + String uri = mappedName.substring(0, pos + 3); + ResourceHost host = resourceHosts.get(uri); + if (host == null) { + throw new ResourceResolutionException("No resource host for URI", uri); + } + return host.resolveResource(type, mappedName); + } + } + + private class Key { + private Class<?> clazz; + private String name; + + public Key(Class<?> clazz, String name) { + this.clazz = clazz; + this.name = name; + } + + public Key(Class<?> clazz) { + this.clazz = clazz; + } + + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + + Key key = (Key) o; + + if (clazz != null ? !clazz.equals(key.clazz) : key.clazz != null) { + return false; + } + if (name != null ? !name.equals(key.name) : key.name != null) { + return false; + } + return true; + } + + public int hashCode() { + int result; + result = clazz != null ? clazz.hashCode() : 0; + result = 31 * result + (name != null ? name.hashCode() : 0); + return result; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/store/memory/MemoryStore.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/store/memory/MemoryStore.java new file mode 100644 index 0000000000..b1a0b67001 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/store/memory/MemoryStore.java @@ -0,0 +1,198 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.store.memory; + +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.Executors; +import java.util.concurrent.ScheduledExecutorService; +import java.util.concurrent.TimeUnit; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Service; + +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.event.AbstractEventPublisher; +import org.apache.tuscany.spi.services.store.DuplicateRecordException; +import org.apache.tuscany.spi.services.store.RecoveryListener; +import org.apache.tuscany.spi.services.store.Store; +import org.apache.tuscany.spi.services.store.StoreExpirationEvent; +import org.apache.tuscany.spi.services.store.StoreMonitor; +import org.apache.tuscany.spi.services.store.StoreWriteException; + +import org.apache.tuscany.api.annotation.Monitor; + +/** + * Implements a non-durable, non-transactional store using a simple in-memory map + * + * @version $Rev$ $Date$ + */ +@Service(Store.class) +@EagerInit +public class MemoryStore extends AbstractEventPublisher implements Store { + private Map<SCAObject, Map<String, Record>> store; + // TODO integrate with a core threading scheme + private ScheduledExecutorService scheduler; + private long reaperInterval = 300000; + private StoreMonitor monitor; + private long defaultExpirationOffset = 600000; // 10 minutes + + public MemoryStore(@Monitor StoreMonitor monitor) { + this.monitor = monitor; + this.store = new ConcurrentHashMap<SCAObject, Map<String, Record>>(); + this.scheduler = Executors.newSingleThreadScheduledExecutor(); + } + + /** + * Returns the maximum default expiration offset for records in the store + * + * @return the maximum default expiration offset for records in the store + */ + public long getDefaultExpirationOffset() { + return defaultExpirationOffset; + } + + /** + * Sets the maximum default expiration offset for records in the store + */ + @Property + public void setDefaultExpirationOffset(long defaultExpirationOffset) { + this.defaultExpirationOffset = defaultExpirationOffset; + } + + /** + * Sets the interval for expired entry scanning to be performed + */ + @Property + public void setReaperInterval(long reaperInterval) { + this.reaperInterval = reaperInterval; + } + + public long getReaperInterval() { + return reaperInterval; + } + + @Init + public void init() { + scheduler.scheduleWithFixedDelay(new Reaper(), reaperInterval, reaperInterval, TimeUnit.MILLISECONDS); + monitor.start("In-memory store started"); + } + + @Destroy + public void destroy() { + scheduler.shutdown(); + monitor.stop("In-memory store stopped"); + } + + public void insertRecord(SCAObject owner, String id, Object object, long expiration) throws StoreWriteException { + Map<String, Record> map = store.get(owner); + if (map == null) { + map = new ConcurrentHashMap<String, Record>(); + store.put(owner, map); + } + if (map.containsKey(id)) { + throw new DuplicateRecordException(owner.getCanonicalName(), id); + } + map.put(id, new Record(object, expiration)); + } + + public void updateRecord(SCAObject owner, String id, Object object, long expiration) throws StoreWriteException { + Map<String, Record> map = store.get(owner); + if (map == null) { + throw new StoreWriteException("Record not found", owner.getCanonicalName(), id); + } + Record record = map.get(id); + if (record == null) { + throw new StoreWriteException("Record not found", owner.getCanonicalName(), id); + } + record.data = object; + } + + public Object readRecord(SCAObject owner, String id) { + Map<String, Record> map = store.get(owner); + if (map == null) { + return null; + } + Record record = map.get(id); + if (record != null) { + return record.data; + } + return null; + } + + public void removeRecords() { + store.clear(); + } + + public void removeRecord(SCAObject owner, String id) throws StoreWriteException { + Map<String, Record> map = store.get(owner); + if (map == null) { + throw new StoreWriteException("Owner not found", owner.getCanonicalName(), id); + } + if (map.remove(id) == null) { + throw new StoreWriteException("Owner not found", owner.getCanonicalName(), id); + } + } + + public void recover(RecoveryListener listener) { + throw new UnsupportedOperationException(); + } + + private class Record { + private Object data; + private long expiration = NEVER; + + public Record(Object data, long expiration) { + this.data = data; + this.expiration = expiration; + } + + public Object getData() { + return data; + } + + public long getExpiration() { + return expiration; + } + } + + private class Reaper implements Runnable { + + public void run() { + long now = System.currentTimeMillis(); + for (Map.Entry<SCAObject, Map<String, Record>> entries : store.entrySet()) { + for (Map.Entry<String, Record> entry : entries.getValue().entrySet()) { + final long expiration = entry.getValue().expiration; + if (expiration != NEVER && now >= expiration) { + SCAObject owner = entries.getKey(); + Object instance = entry.getValue().getData(); + // notify listeners of the expiration + StoreExpirationEvent event = new StoreExpirationEvent(this, owner, instance); + publish(event); + entries.getValue().remove(entry.getKey()); + } + } + } + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jca/JcaWorkScheduler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jca/JcaWorkScheduler.java new file mode 100644 index 0000000000..79b7bf4ca1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jca/JcaWorkScheduler.java @@ -0,0 +1,206 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.work.jca; + +import javax.resource.spi.work.Work; +import javax.resource.spi.work.WorkEvent; +import javax.resource.spi.work.WorkException; +import javax.resource.spi.work.WorkListener; +import javax.resource.spi.work.WorkManager; +import javax.resource.spi.work.WorkRejectedException; + +import org.apache.tuscany.spi.services.work.NotificationListener; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.services.work.WorkSchedulerException; + +/** + * A work scheduler implementation based on the JCA SPI work manager. + * <p/> + * <p/> + * This needs a JCA SPI work manager implementation available for scheduling work. Instances can be configured with a + * work manager implementation that is injected in. It is the responsibility of the runtime environment to make a work + * manager implementaion available. </p> + */ +public class JcaWorkScheduler implements WorkScheduler { + + /** + * Underlying JCA work manager + */ + private WorkManager jcaWorkManager; + + /** + * Initializes the JCA work manager. + * + * @param jcaWorkManager JCA work manager. + */ + public JcaWorkScheduler(WorkManager jcaWorkManager) { + + if (jcaWorkManager == null) { + throw new IllegalArgumentException("Work manager cannot be null"); + } + this.jcaWorkManager = jcaWorkManager; + + } + + /** + * Schedules a unit of work for future execution. The notification listener is used to register interest in + * callbacks regarding the status of the work. + * + * @param work The unit of work that needs to be asynchronously executed. + */ + public <T extends Runnable> void scheduleWork(T work) { + scheduleWork(work, null); + } + + /** + * Schedules a unit of work for future execution. The notification listener is used to register interest in + * callbacks regarding the status of the work. + * + * @param work The unit of work that needs to be asynchronously executed. + * @param listener Notification listener for callbacks. + */ + public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) { + + if (work == null) { + throw new IllegalArgumentException("Work cannot be null"); + } + + JcaWork<T> jcaWork = new JcaWork<T>(work); + try { + if (listener == null) { + jcaWorkManager.scheduleWork(jcaWork); + } else { + JcaWorkListener<T> jcaWorkListener = new JcaWorkListener<T>(listener); + // TODO Clarify the usage of timeout and execution context + jcaWorkManager.scheduleWork(jcaWork, -1, null, jcaWorkListener); + } + } catch (WorkRejectedException ex) { + if (listener != null) { + listener.workRejected(work); + } else { + throw new WorkSchedulerException(ex); + } + } catch (WorkException ex) { + throw new WorkSchedulerException(ex); + } + + } + + /* + * Worklistener for keeping track of work status callbacks. + * + */ + private class JcaWorkListener<T extends Runnable> implements WorkListener { + + // Notification listener + private NotificationListener<T> listener; + + /* + * Initializes the notification listener. + */ + public JcaWorkListener(NotificationListener<T> listener) { + this.listener = listener; + } + + /* + * Callback when the work is accepted. + */ + public void workAccepted(WorkEvent workEvent) { + T work = getWork(workEvent); + listener.workAccepted(work); + } + + /* + * Callback when the work is rejected. + */ + public void workRejected(WorkEvent workEvent) { + T work = getWork(workEvent); + listener.workRejected(work); + } + + /* + * Callback when the work is started. + */ + public void workStarted(WorkEvent workEvent) { + T work = getWork(workEvent); + listener.workStarted(work); + } + + /* + * Callback when the work is completed. + */ + public void workCompleted(WorkEvent workEvent) { + T work = getWork(workEvent); + Exception exception = workEvent.getException(); + if (exception != null) { + listener.workFailed(work, exception); + } else { + listener.workCompleted(work); + } + } + + /* + * Gets the underlying work from the work event. + */ + @SuppressWarnings("unchecked") + private T getWork(WorkEvent workEvent) { + JcaWork<T> jcaWork = (JcaWork<T>) workEvent.getWork(); + return jcaWork.getWork(); + } + + } + + /* + * JCA work wrapper. + */ + private class JcaWork<T extends Runnable> implements Work { + + // Work that is being executed. + private T work; + + /* + * Initializes the work instance. + */ + public JcaWork(T work) { + this.work = work; + } + + /* + * Releases the work. + */ + public void release() { + } + + /* + * Performs the work. + */ + public void run() { + work.run(); + } + + /* + * Returns the completed work. + */ + public T getWork() { + return work; + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/Jsr237WorkScheduler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/Jsr237WorkScheduler.java new file mode 100644 index 0000000000..8fa8000477 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/Jsr237WorkScheduler.java @@ -0,0 +1,217 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.work.jsr237; + +import org.osoa.sca.annotations.Scope; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.services.work.NotificationListener; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.services.work.WorkSchedulerException; + +import commonj.work.Work; +import commonj.work.WorkEvent; +import commonj.work.WorkException; +import commonj.work.WorkListener; +import commonj.work.WorkManager; +import commonj.work.WorkRejectedException; + +/** + * A work scheduler implementation based on a JSR 237 work manager. + * <p/> + * <p/> + * This needs a JSR 237 work manager implementation available for scheduling work. Instances can be configured with a + * work manager implementation that is injected in. It is the responsibility of the runtime environment to make a work + * manager implementaion available. For example, if the managed environment supports work manager the runtime can use + * the appropriate lookup mechanism to inject the work manager implementation. </p> + */ +@Scope("COMPOSITE") +public class Jsr237WorkScheduler implements WorkScheduler { + + /** + * Underlying JSR-237 work manager + */ + private WorkManager jsr237WorkManager; + + /** + * Initializes the JSR 237 work manager. + * + * @param jsr237WorkManager JSR 237 work manager. + */ + public Jsr237WorkScheduler(@Autowire WorkManager jsr237WorkManager) { + if (jsr237WorkManager == null) { + throw new IllegalArgumentException("Work manager cannot be null"); + } + this.jsr237WorkManager = jsr237WorkManager; + } + + /** + * Schedules a unit of work for future execution. The notification listener is used to register interest in + * callbacks regarding the status of the work. + * + * @param work The unit of work that needs to be asynchronously executed. + */ + public <T extends Runnable> void scheduleWork(T work) { + scheduleWork(work, null); + } + + /** + * Schedules a unit of work for future execution. The notification listener is used to register interest in + * callbacks regarding the status of the work. + * + * @param work The unit of work that needs to be asynchronously executed. + * @param listener Notification listener for callbacks. + */ + public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) { + + if (work == null) { + throw new IllegalArgumentException("Work cannot be null"); + } + + Jsr237Work<T> jsr237Work = new Jsr237Work<T>(work); + try { + if (listener == null) { + jsr237WorkManager.schedule(jsr237Work); + } else { + Jsr237WorkListener<T> jsr237WorkListener = new Jsr237WorkListener<T>(listener, work); + jsr237WorkManager.schedule(jsr237Work, jsr237WorkListener); + } + } catch (WorkRejectedException ex) { + if (listener != null) { + listener.workRejected(work); + } else { + throw new WorkSchedulerException(ex); + } + } catch (WorkException ex) { + throw new WorkSchedulerException(ex); + } + + } + + /* + * Worklistener for keeping track of work status callbacks. + * + */ + private class Jsr237WorkListener<T extends Runnable> implements WorkListener { + + // Notification listener + private NotificationListener<T> listener; + + // Work + private T work; + + /* + * Initializes the notification listener. + */ + public Jsr237WorkListener(NotificationListener<T> listener, T work) { + this.listener = listener; + this.work = work; + } + + /* + * Callback when the work is accepted. + */ + public void workAccepted(WorkEvent workEvent) { + T work = getWork(); + listener.workAccepted(work); + } + + /* + * Callback when the work is rejected. + */ + public void workRejected(WorkEvent workEvent) { + T work = getWork(); + listener.workRejected(work); + } + + /* + * Callback when the work is started. + */ + public void workStarted(WorkEvent workEvent) { + T work = getWork(); + listener.workStarted(work); + } + + /* + * Callback when the work is completed. + */ + public void workCompleted(WorkEvent workEvent) { + T work = getWork(); + Exception exception = workEvent.getException(); + if (exception != null) { + listener.workFailed(work, exception); + } else { + listener.workCompleted(work); + } + } + + /* + * Gets the underlying work from the work event. + */ + private T getWork() { + return work; + } + + } + + /* + * JCA work wrapper. + */ + private class Jsr237Work<T extends Runnable> implements Work { + + // Work that is being executed. + private T work; + + /* + * Initializes the work instance. + */ + public Jsr237Work(T work) { + this.work = work; + } + + /* + * Returns the completed work. + */ + public T getWork() { + return work; + } + + /* + * Release the work. + */ + public void release() { + } + + /* + * Work attributes are not daemon. + */ + public boolean isDaemon() { + return false; + } + + /* + * Runs the work. + */ + public void run() { + work.run(); + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/workmanager/DefaultWorkEvent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/workmanager/DefaultWorkEvent.java new file mode 100644 index 0000000000..c391d0b597 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/workmanager/DefaultWorkEvent.java @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.work.jsr237.workmanager; + +import commonj.work.WorkEvent; +import commonj.work.WorkException; +import commonj.work.WorkItem; + +/** + * Default immutable implementation of the <code>WorkEvent</code> class. + */ +class DefaultWorkEvent implements WorkEvent { + + // Work item for this event + private WorkItem workItem; + + // Exception if something has gone wrong + private WorkException exception; + + /** + * Instantiates the event. + * + * @param workItem Work item for this event. + */ + public DefaultWorkEvent(final DefaultWorkItem workItem) { + this.workItem = workItem; + this.exception = workItem.getException(); + } + + /** + * Returns the work type based on whether the work was accepted, started, + * rejected or completed. + * + * @return Work type. + */ + public int getType() { + return workItem.getStatus(); + } + + /** + * Returns the work item associated with this work type. + * + * @return Work item. + */ + public WorkItem getWorkItem() { + return workItem; + } + + /** + * Returns the exception if the work completed with an exception. + * + * @return Work exception. + */ + public WorkException getException() { + return exception; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/workmanager/DefaultWorkItem.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/workmanager/DefaultWorkItem.java new file mode 100644 index 0000000000..0adc005bb0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/workmanager/DefaultWorkItem.java @@ -0,0 +1,166 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.work.jsr237.workmanager; + +import commonj.work.Work; +import commonj.work.WorkException; +import commonj.work.WorkItem; + +/** + * An identity based immutable implementation of the <code>WorkItem</code> + * interface. + * + */ +class DefaultWorkItem implements WorkItem { + + // Id scoped for the VM + private String id; + + // Status + private int status = -1; + + // Result + private Work result; + + // Original work + private Work originalWork; + + // Exception + private WorkException exception; + + /** + * Instantiates an id for this item. + * + * @param id of this work event. + */ + protected DefaultWorkItem(final String id, final Work orginalWork) { + this.id = id; + this.originalWork = orginalWork; + } + + /** + * Returns the id. + * + * @return Id of this item. + */ + public String getId() { + return id; + } + + /** + * Returns the original work. + * + * @return Original work. + */ + public Work getOriginalWork() { + return originalWork; + } + + /** + * Returns the work result if the work completed. + * + * @return Work. + * @throws WorkException If the work completed with an exception. + */ + public Work getResult() throws WorkException { + return result; + } + + /** + * Sets the result. + * + * @param result Result. + */ + protected void setResult(final Work result) { + this.result = result; + } + + /** + * Returns the exception if work completed with an exception. + * + * @return Work exception. + */ + protected WorkException getException() { + return exception; + } + + /** + * Sets the exception. + * + * @param exception Exception. + */ + protected void setException(final WorkException exception) { + this.exception = exception; + } + + /** + * Returns the work type based on whether the work was accepted, started, + * rejected or completed. + * + * @return Work status. + */ + public int getStatus() { + return status; + } + + /** + * Sets the status. + * + * @param status Status. + */ + protected void setStatus(final int status) { + this.status = status; + } + + /** + * @see Object#hashCode() + */ + public int hashCode() { + return id.hashCode(); + } + + /** + * Indicates whether some other object is "equal to" this one. + * + * @param obj Object to be compared. + * @return true if this object is the same as the obj argument; false + * otherwise.. + */ + public boolean equals(final Object obj) { + return (obj != null) && (obj.getClass() == DefaultWorkItem.class) && ((DefaultWorkItem) obj).id.equals(id); + } + + /** + * Compares this object with the specified object for order. Returns a + * negative integer, zero, or a positive integer as this object is less + * than, equal to, or greater than the specified object. + * + * @param o Object to be compared. + * @return A negative integer, zero, or a positive integer as this object + * is less than, equal to, or greater than the specified object. + * @throws ClassCastException needs better documentation. + */ + public int compareTo(final Object o) { + if (o.getClass() != DefaultWorkItem.class) { + throw new ClassCastException(o.getClass().getName()); + } else { + return ((DefaultWorkItem) o).getId().compareTo(getId()); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/workmanager/ThreadPoolWorkManager.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/workmanager/ThreadPoolWorkManager.java new file mode 100644 index 0000000000..1a7639b41d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/services/work/jsr237/workmanager/ThreadPoolWorkManager.java @@ -0,0 +1,220 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.work.jsr237.workmanager; + +import java.rmi.server.UID; +import java.util.Collection; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.RejectedExecutionException; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.Property; + +import commonj.work.Work; +import commonj.work.WorkEvent; +import commonj.work.WorkException; +import commonj.work.WorkItem; +import commonj.work.WorkListener; +import commonj.work.WorkManager; +import commonj.work.WorkRejectedException; + +/** + * A thread-pool based implementation for the JSR-237 work manager. + * <p/> + * <p/> + * This implementation supports only local work. + * <p/> + * TODO Elaborate the implementation. </p> + */ +public class ThreadPoolWorkManager implements WorkManager { + + // Map of work items currently handled by the work manager + private Map<DefaultWorkItem, WorkListener> workItems = new ConcurrentHashMap<DefaultWorkItem, WorkListener>(); + + // Thread-pool + private ExecutorService executor; + + /** + * Initializes the thread-pool. + * + * @param threadPoolSize Thread-pool size. + */ + public ThreadPoolWorkManager(@Property(name = "poolSize") int threadPoolSize) { + executor = Executors.newFixedThreadPool(threadPoolSize); + } + + /** + * Schedules a unit of work asynchronously. + * + * @param work Work that needs to be scheduled. + * @return Work Work item representing the asynchronous work + */ + public WorkItem schedule(Work work) throws WorkException { + return schedule(work, null); + } + + /** + * Schedules a unit of work asynchronously. + * + * @param work Work that needs to be scheduled. + * @param workListener Work listener for callbacks. + * @return Work Work item representing the asynchronous work + */ + public WorkItem schedule(Work work, WorkListener workListener) throws WorkRejectedException { + + DefaultWorkItem workItem = new DefaultWorkItem(new UID().toString(), work); + if (workListener != null) { + workItems.put(workItem, workListener); + } + workAccepted(workItem, work); + if (scheduleWork(work, workItem)) { + return workItem; + } else { + workItem.setStatus(WorkEvent.WORK_REJECTED); + if (workListener != null) { + workListener.workRejected(new DefaultWorkEvent(workItem)); + } + throw new WorkRejectedException("Unable to schedule work"); + } + } + + /** + * Wait for all the specified units of work to finish. + * + * @param works Units of the work that need to finish. + * @param timeout Timeout for waiting for the units of work to finish. + */ + public boolean waitForAll(Collection works, long timeout) { + throw new UnsupportedOperationException("waitForAll not supported"); + } + + /** + * Wait for any of the specified units of work to finish. + * + * @param works Units of the work that need to finish. + * @param timeout Timeout for waiting for the units of work to finish. + */ + public Collection waitForAny(Collection works, long timeout) { + throw new UnsupportedOperationException("waitForAny not supported"); + } + + /** + * Method provided for subclasses to indicate a work accptance. + * + * @param workItem Work item representing the work that was accepted. + * @param work Work that was accepted. + */ + private void workAccepted(final DefaultWorkItem workItem, final Work work) { + WorkListener listener = workItems.get(workItem); + if (listener != null) { + workItem.setStatus(WorkEvent.WORK_ACCEPTED); + WorkEvent event = new DefaultWorkEvent(workItem); + listener.workAccepted(event); + } + } + + /* + * Method to indicate a work start. + */ + private void workStarted(final DefaultWorkItem workItem, final Work work) { + WorkListener listener = workItems.get(workItem); + if (listener != null) { + workItem.setStatus(WorkEvent.WORK_STARTED); + WorkEvent event = new DefaultWorkEvent(workItem); + listener.workStarted(event); + } + } + + /* + * Method to indicate a work completion. + */ + private void workCompleted(final DefaultWorkItem workItem, final Work work) { + workCompleted(workItem, work, null); + } + + /* + * Method to indicate a work completion. + */ + private void workCompleted(final DefaultWorkItem workItem, final Work work, final WorkException exception) { + WorkListener listener = workItems.get(workItem); + if (listener != null) { + workItem.setStatus(WorkEvent.WORK_COMPLETED); + workItem.setResult(work); + workItem.setException(exception); + WorkEvent event = new DefaultWorkEvent(workItem); + listener.workCompleted(event); + workItems.remove(workItem); + } + } + + /* + * Schedules the work using the threadpool. + */ + private boolean scheduleWork(final Work work, final DefaultWorkItem workItem) { + try { + executor.execute(new DecoratingWork(workItem, work)); + return true; + } catch (RejectedExecutionException ex) { + return false; + } + } + + /* + * Class that decorates the original worker so that it can get callbacks when work is done. + */ + private final class DecoratingWork implements Runnable { + + // Work item for this work. + private DefaultWorkItem workItem; + + // The original work. + private Work decoratedWork; + + /* + * Initializes the work item and underlying work. + */ + private DecoratingWork(final DefaultWorkItem workItem, final Work decoratedWork) { + this.workItem = workItem; + this.decoratedWork = decoratedWork; + } + + /* + * Overrides the run method. + */ + public void run() { + workStarted(workItem, decoratedWork); + try { + decoratedWork.run(); + workCompleted(workItem, decoratedWork); + } catch (Throwable th) { + workCompleted(workItem, decoratedWork, new WorkException(th.getMessage(), th)); + } + } + + } + + @Destroy + public void destroy() { + executor.shutdown(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/util/ClassLoaderHelper.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/util/ClassLoaderHelper.java new file mode 100644 index 0000000000..a8c57db9d1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/util/ClassLoaderHelper.java @@ -0,0 +1,93 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.util; + +import java.io.File; +import java.net.URL; +import java.net.MalformedURLException; +import java.net.URLClassLoader; + +/** + * Functions to create & manipulate classloaders. + * + * @version $$Rev$$ $$Date$$ + */ + +public final class ClassLoaderHelper { + /** + * Hide constructor + */ + private ClassLoaderHelper() { + } + + /** + * Create a classloader for the supplied classpath. + * + * @param path a list of file/directory names separated by the platform path separator + * @param parent the parent for the new classloader + * @return a classloader that will load classes from the supplied path + */ + public static ClassLoader createClassLoader(ClassLoader parent, String path) { + String[] files = path.split(File.pathSeparator); + return createClassLoader(parent, files); + } + + /** + * Create a classloader for a classpath supplied as individual file names. + * + * @param files a list of file/directory names + * @param parent the parent for the new classloader + * @return a classloader that will load classes from the supplied path + */ + public static ClassLoader createClassLoader(ClassLoader parent, String[] files) { + URL[] urls = new URL[files.length]; + for (int i = 0; i < files.length; i++) { + try { + File file = new File(files[i]); + urls[i] = file.toURI().toURL(); + } catch (MalformedURLException e) { + // just ignore this value + continue; + } + } + + return new URLClassLoader(urls, parent); + } + + /** + * Create a classloader for a classpath supplied as a list of files. + * + * @param files a list of files + * @param parent the parent for the new classloader + * @return a classloader that will load classes from the supplied path + */ + public static ClassLoader createClassLoader(ClassLoader parent, File[] files) { + URL[] urls = new URL[files.length]; + for (int i = 0; i < files.length; i++) { + try { + File file = files[i]; + urls[i] = file.toURI().toURL(); + } catch (MalformedURLException e) { + + continue; + } + } + return new URLClassLoader(urls, parent); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/util/JavaIntrospectionHelper.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/util/JavaIntrospectionHelper.java new file mode 100644 index 0000000000..6b11725481 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/util/JavaIntrospectionHelper.java @@ -0,0 +1,439 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.util; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; +import java.lang.reflect.ParameterizedType; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +/** + * Implements various reflection-related operations + * + * @version $Rev$ $Date$ + */ +public final class JavaIntrospectionHelper { + + private static final Class[] EMPTY_CLASS_ARRY = new Class[0]; + + /** + * Hide the constructor + */ + private JavaIntrospectionHelper() { + } + + + /** + * Returns a collection of public, and protected fields declared by a class or one of its supertypes + */ + public static Set<Field> getAllPublicAndProtectedFields(Class clazz) { + return getAllPublicAndProtectedFields(clazz, new HashSet<Field>()); + } + + /** + * Recursively evaluates the type hierachy to return all fields that are public or protected + */ + private static Set<Field> getAllPublicAndProtectedFields(Class clazz, Set<Field> fields) { + if (clazz == null || clazz.isArray() || Object.class.equals(clazz)) { + return fields; + } + fields = getAllPublicAndProtectedFields(clazz.getSuperclass(), fields); + Field[] declaredFields = clazz.getDeclaredFields(); + for (Field field : declaredFields) { + int modifiers = field.getModifiers(); + if ((Modifier.isPublic(modifiers) || Modifier.isProtected(modifiers)) && !Modifier.isStatic(modifiers)) { + field.setAccessible(true); // ignore Java accessibility + fields.add(field); + } + } + return fields; + } + + /** + * Returns a collection of public and protected methods declared by a class or one of its supertypes. Note that + * overriden methods will not be returned in the collection (i.e. only the method override will be). <p/> This + * method can potentially be expensive as reflection information is not cached. It is assumed that this method will + * be used during a configuration phase. + */ + public static Set<Method> getAllUniquePublicProtectedMethods(Class clazz) { + return getAllUniqueMethods(clazz, new HashSet<Method>()); + } + + /** + * Recursively evaluates the type hierarchy to return all unique methods + */ + private static Set<Method> getAllUniqueMethods(Class pClass, Set<Method> methods) { + if (pClass == null || pClass.isArray() || Object.class.equals(pClass)) { + return methods; + } + // we first evaluate methods of the subclass and then move to the parent + Method[] declaredMethods = pClass.getDeclaredMethods(); + for (Method declaredMethod : declaredMethods) { + int modifiers = declaredMethod.getModifiers(); + if ((!Modifier.isPublic(modifiers) && !Modifier.isProtected(modifiers)) || Modifier.isStatic(modifiers)) { + continue; + } + if (methods.size() == 0) { + methods.add(declaredMethod); + } else { + List<Method> temp = new ArrayList<Method>(); + boolean matched = false; + for (Method method : methods) { + // only add if not already in the set from a supclass (i.e. the + // method is not overrided) + if (exactMethodMatch(declaredMethod, method)) { + matched = true; + break; + } + } + if (!matched) { + // TODO ignore Java accessibility + declaredMethod.setAccessible(true); + temp.add(declaredMethod); + } + methods.addAll(temp); + temp.clear(); + } + } + // evaluate class hierarchy - this is done last to track inherited methods + methods = getAllUniqueMethods(pClass.getSuperclass(), methods); + return methods; + } + + /** + * Finds the closest matching field with the given name, that is, a field of the exact specified type or, + * alternately, of a supertype. + * + * @param name the name of the field + * @param type the field type + * @param fields the collection of fields to search + * @return the matching field or null if not found + */ + public static Field findClosestMatchingField(String name, Class type, Set<Field> fields) { + Field candidate = null; + for (Field field : fields) { + if (field.getName().equals(name)) { + if (field.getType().equals(type)) { + return field; // exact match + } else if (field.getType().isAssignableFrom(type) + || (field.getType().isPrimitive() && primitiveAssignable(field.getType(), type))) { + // We could have the situation where a field parameter is a primitive and the demarshalled value is + // an object counterpart (e.g. Integer and int) + // @spec issue + // either an interface or super class, so keep a reference until + // we know there are no closer types + candidate = field; + } + } + } + if (candidate != null) { + return candidate; + } else { + return null; + } + } + + /** + * Finds the closest matching method with the given name, that is, a method taking the exact parameter types or, + * alternately, parameter supertypes. + * + * @param name the name of the method + * @param types the method parameter types + * @param methods the collection of methods to search + * @return the matching method or null if not found + */ + public static Method findClosestMatchingMethod(String name, Class[] types, Set<Method> methods) { + if (types == null) { + types = EMPTY_CLASS_ARRY; + } + Method candidate = null; + for (Method method : methods) { + if (method.getName().equals(name) && method.getParameterTypes().length == types.length) { + Class<?>[] params = method.getParameterTypes(); + boolean disqualify = false; + boolean exactMatch = true; + for (int i = 0; i < params.length; i++) { + if (!params[i].equals(types[i]) && !params[i].isAssignableFrom(types[i])) { + // no match + disqualify = true; + exactMatch = false; + break; + } else if (!params[i].equals(types[i]) && params[i].isAssignableFrom(types[i])) { + // not exact match + exactMatch = false; + } + } + if (disqualify) { + continue; + } else if (exactMatch) { + return method; + } else { + candidate = method; + } + } + } + if (candidate != null) { + return candidate; + } else { + return null; + } + } + + /** + * Searches a collection of fields for one that matches by name and has a multiplicity type. i.e. a List or Array of + * interfaces + * + * @return a matching field or null + */ + public static Field findMultiplicityFieldByName(String name, Set<Field> fields) { + for (Field candidate : fields) { + if (candidate.getName().equals(name) + && (List.class.isAssignableFrom(candidate.getType()) || (candidate.getType().isArray() + && candidate.getType().getComponentType() != null && candidate.getType().getComponentType() + .isInterface()))) { + return candidate; + } + } + return null; + } + + /** + * Searches a collection of method for one that matches by name and has single parameter of a multiplicity type. + * i.e. a List or Array of interfaces + * + * @return a matching method or null + */ + public static Method findMultiplicityMethodByName(String name, Set<Method> methods) { + for (Method candidate : methods) { + if (candidate.getName().equals(name) + && candidate.getParameterTypes().length == 1 + && (List.class.isAssignableFrom(candidate.getParameterTypes()[0]) + || (candidate.getParameterTypes()[0].isArray() + && candidate.getParameterTypes()[0].getComponentType() != null + && candidate.getParameterTypes()[0].getComponentType().isInterface()))) { + return candidate; + } + } + return null; + } + + /** + * Determines if two methods "match" - that is, they have the same method names and exact parameter types (one is + * not a supertype of the other) + */ + public static boolean exactMethodMatch(Method method1, Method method2) { + if (!method1.getName().equals(method2.getName())) { + return false; + } + Class[] types1 = method1.getParameterTypes(); + Class[] types2 = method2.getParameterTypes(); + if (types1.length == 0 && types2.length == 0) { + return true; + } else if (types1.length == types2.length) { + for (int n = 0; n < types1.length; n++) { + if (!types1[n].equals(types2[n])) { + return false; + } + } + return true; + } + return false; + } + + public static <T> Constructor<T> getDefaultConstructor(Class<T> clazz) throws NoSuchMethodException { + return clazz.getConstructor((Class[]) null); + } + + /** + * Loads a class corresponding to the class name using the current context class loader. + * + * @throws ClassNotFoundException if the class was not found on the classpath + */ + public static Class loadClass(String pName) throws ClassNotFoundException { + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + return Class.forName(pName, true, loader); + } + + /** + * Returns the simple name of a class - i.e. the class name devoid of its package qualifier + * + * @param implClass the implmentation class + */ + public static String getBaseName(Class<?> implClass) { + String baseName = implClass.getName(); + int lastDot = baseName.lastIndexOf('.'); + if (lastDot != -1) { + baseName = baseName.substring(lastDot + 1); + } + return baseName; + } + + public static boolean isImmutable(Class clazz) { + return String.class == clazz + || clazz.isPrimitive() + || Number.class.isAssignableFrom(clazz) + || Boolean.class.isAssignableFrom(clazz) + || Character.class.isAssignableFrom(clazz) + || Byte.class.isAssignableFrom(clazz); + } + + /** + * Takes a property name and converts it to a getter method name according to JavaBean conventions. For example, + * property <code>foo<code> is returned as <code>getFoo</code> + */ + public static String toGetter(String name) { + return "get" + name.toUpperCase().substring(0, 1) + name.substring(1); + } + + /** + * Takes a setter or getter method name and converts it to a property name according to JavaBean conventions. For + * example, <code>setFoo(var)</code> is returned as property <code>foo<code> + */ + public static String toPropertyName(String name) { + if (!name.startsWith("set")) { + return name; + } + return Character.toLowerCase(name.charAt(3)) + name.substring(4); + } + + /** + * Takes a property name and converts it to a setter method name according to JavaBean conventions. For example, the + * property <code>foo<code> is returned as <code>setFoo(var)</code> + */ + public static String toSetter(String name) { + return "set" + name.toUpperCase().substring(0, 1) + name.substring(1); + } + + /** + * Compares a two types, assuming one is a primitive, to determine if the other is its object counterpart + */ + private static boolean primitiveAssignable(Class memberType, Class param) { + if (memberType == Integer.class) { + return param == Integer.TYPE; + } else if (memberType == Double.class) { + return param == Double.TYPE; + } else if (memberType == Float.class) { + return param == Float.TYPE; + } else if (memberType == Short.class) { + return param == Short.TYPE; + } else if (memberType == Character.class) { + return param == Character.TYPE; + } else if (memberType == Boolean.class) { + return param == Boolean.TYPE; + } else if (memberType == Byte.class) { + return param == Byte.TYPE; + } else if (param == Integer.class) { + return memberType == Integer.TYPE; + } else if (param == Double.class) { + return memberType == Double.TYPE; + } else if (param == Float.class) { + return memberType == Float.TYPE; + } else if (param == Short.class) { + return memberType == Short.TYPE; + } else if (param == Character.class) { + return memberType == Character.TYPE; + } else if (param == Boolean.class) { + return memberType == Boolean.TYPE; + } else if (param == Byte.class) { + return memberType == Byte.TYPE; + } else { + return false; + } + } + + /** + * Returns the generic types represented in the given type. Usage as follows: <code> + * JavaIntrospectionHelper.getGenerics(field.getGenericType()); + * <p/> + * JavaIntrospectionHelper.getGenerics(m.getGenericParameterTypes()[0];); </code> + * + * @return the generic types in order of declaration or an empty array if the type is not genericized + */ + public static List<? extends Type> getGenerics(Type genericType) { + List<Type> classes = new ArrayList<Type>(); + if (genericType instanceof ParameterizedType) { + ParameterizedType ptype = (ParameterizedType) genericType; + // get the type arguments + Type[] targs = ptype.getActualTypeArguments(); + for (Type targ : targs) { + classes.add(targ); + } + } + return classes; + } + + /** + * Returns the generic type specified by the class at the given position as in: + * <p/> + * <code> public class Foo<Bar,Baz>{ //.. } + * <p/> + * JavaIntrospectionHelper.introspectGeneric(Foo.class,1); <code> + * <p/> + * will return Baz. + */ + public static Class introspectGeneric(Class<?> clazz, int pos) { + assert clazz != null : "No class specified"; + Type type = clazz.getGenericSuperclass(); + if (type instanceof ParameterizedType) { + Type[] args = ((ParameterizedType) type).getActualTypeArguments(); + if (args.length <= pos) { + throw new IllegalArgumentException("Invalid index value for generic class " + clazz.getName()); + } + return (Class) ((ParameterizedType) type).getActualTypeArguments()[pos]; + } else { + Type[] interfaces = clazz.getGenericInterfaces(); + for (Type itype : interfaces) { + if (!(itype instanceof ParameterizedType)) { + continue; + } + ParameterizedType interfaceType = (ParameterizedType) itype; + return (Class) interfaceType.getActualTypeArguments()[0]; + } + } + return null; + } + + /** + * Returns the set of interfaces implemented by the given class and its ancestors or a blank set if none + */ + public static Set<Class> getAllInterfaces(Class clazz) { + Set<Class> implemented = new HashSet<Class>(); + getAllInterfaces(clazz, implemented); + return implemented; + } + + private static void getAllInterfaces(Class clazz, Set<Class> implemented) { + Class[] interfaces = clazz.getInterfaces(); + for (Class interfaze : interfaces) { + implemented.add(interfaze); + } + Class<?> superClass = clazz.getSuperclass(); + // Object has no superclass so check for null + if (superClass != null && !superClass.equals(Object.class)) { + getAllInterfaces(superClass, implemented); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/BridgingInterceptor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/BridgingInterceptor.java new file mode 100644 index 0000000000..c1766fbb6f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/BridgingInterceptor.java @@ -0,0 +1,29 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.wire.Interceptor; + +/** + * Responsible for bridging an outbound to an inbound invocation chain associated with a source and target respectively + * + * @version $Rev$ $Date$ + */ +public interface BridgingInterceptor extends Interceptor { +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/CallbackInterfaceInterceptor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/CallbackInterfaceInterceptor.java new file mode 100644 index 0000000000..06f0e62f70 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/CallbackInterfaceInterceptor.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.osoa.sca.NoRegisteredCallbackException; + +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; + +/** + * An interceptor applied to the outbound side of a wire that ensures the callback target implements the required + * service contract. This is required as callback targets may be set dynamically by service implementations. + * + * @version $Rev$ $Date$ + */ +public class CallbackInterfaceInterceptor implements Interceptor { + private boolean invokingServiceImplements; + private Interceptor next; + + public CallbackInterfaceInterceptor(boolean invokingServiceImplements) { + this.invokingServiceImplements = invokingServiceImplements; + } + + public Message invoke(Message msg) { + // TODO check in the context if a callback object is set, if so invoke next since the setCallback will + // perform the check + if (!invokingServiceImplements) { + throw new NoRegisteredCallbackException("Callback target does not implement the callback interface"); + } + return next.invoke(msg); + } + + public void setNext(Interceptor next) { + this.next = next; + } + + public Interceptor getNext() { + return next; + } + + public boolean isOptimizable() { + return false; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InboundInvocationChainImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InboundInvocationChainImpl.java new file mode 100644 index 0000000000..45b580d419 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InboundInvocationChainImpl.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundInvocationChain; + +/** + * Contains a target-side invocation chain + * + * @version $Rev$ $Date$ + */ +public class InboundInvocationChainImpl extends InvocationChainImpl implements InboundInvocationChain { + + /** + * Creates an new target-side chain for the given operation + */ + public InboundInvocationChainImpl(Operation operation) { + super(operation); + } + + public void prepare() { + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InboundWireImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InboundWireImpl.java new file mode 100644 index 0000000000..b529cafbb6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InboundWireImpl.java @@ -0,0 +1,166 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.util.HashMap; +import java.util.Map; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * Default implementation of an inbound wire + * + * @version $Rev$ $Date$ + */ +public class InboundWireImpl implements InboundWire { + private QName bindingType = LOCAL_BINDING; + private String serviceName; + private ServiceContract serviceContract; + private OutboundWire targetWire; + private String callbackReferenceName; + private Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + private Map<Object, Map<Operation<?>, OutboundInvocationChain>> callbackSourceChainMaps = + new HashMap<Object, Map<Operation<?>, OutboundInvocationChain>>(); + private SCAObject container; + private AtomicComponent targetComponent; + private boolean optimizable; + + + /** + * Creates a local inbound wire + */ + public InboundWireImpl() { + } + + + /** + * Creates an inbound wire for the given binding type + * + * @param bindingType the binding type + */ + public InboundWireImpl(QName bindingType) { + this.bindingType = bindingType; + } + + public QName getBindingType() { + return bindingType; + } + + public Object getTargetService() throws TargetResolutionException { + // JFM fixme hack + if (targetWire == null && targetComponent != null) { + return targetComponent.getTargetInstance(); + } + assert targetWire != null; + // optimized, no interceptors or handlers on either end + return targetWire.getTargetService(); + } + + public ServiceContract getServiceContract() { + return serviceContract; + } + + public void setServiceContract(ServiceContract serviceContract) { + this.serviceContract = serviceContract; + } + + public void addInterface(Class claz) { + throw new UnsupportedOperationException("Additional proxy interfaces not yet supported"); + } + + public String getServiceName() { + return serviceName; + } + + public void setServiceName(String serviceName) { + this.serviceName = serviceName; + } + + public Map<Operation<?>, InboundInvocationChain> getInvocationChains() { + return chains; + } + + public void addInvocationChains(Map<Operation<?>, InboundInvocationChain> chains) { + this.chains.putAll(chains); + } + + public void addInvocationChain(Operation<?> operation, InboundInvocationChain chain) { + chains.put(operation, chain); + } + + public Map<Operation<?>, OutboundInvocationChain> getSourceCallbackInvocationChains(Object targetAddr) { + return callbackSourceChainMaps.get(targetAddr); + } + + public void addSourceCallbackInvocationChains(Object targetAddr, + Map<Operation<?>, OutboundInvocationChain> chains) { + callbackSourceChainMaps.put(targetAddr, chains); + } + + public void addSourceCallbackInvocationChain(Object targetAddr, + Operation operation, + OutboundInvocationChain chain) { + Map<Operation<?>, OutboundInvocationChain> chains = callbackSourceChainMaps.get(targetAddr); + if (chains == null) { + chains = new HashMap<Operation<?>, OutboundInvocationChain>(); + callbackSourceChainMaps.put(targetAddr, chains); + } + chains.put(operation, chain); + } + + public void setTargetWire(OutboundWire wire) { + targetWire = wire; + } + + public String getCallbackReferenceName() { + return callbackReferenceName; + } + + public void setCallbackReferenceName(String callbackReferenceName) { + this.callbackReferenceName = callbackReferenceName; + } + + public boolean isOptimizable() { + return optimizable; + } + + public void setOptimizable(boolean optimizable) { + this.optimizable = optimizable; + } + + public SCAObject getContainer() { + return container; + } + + public void setContainer(SCAObject container) { + if (container instanceof AtomicComponent) { + targetComponent = (AtomicComponent) container; + } + this.container = container; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/IncompatibleServiceContractExceptionFormatter.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/IncompatibleServiceContractExceptionFormatter.java new file mode 100644 index 0000000000..92da622d11 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/IncompatibleServiceContractExceptionFormatter.java @@ -0,0 +1,95 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.io.PrintWriter; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.IncompatibleServiceContractException; + +import org.apache.tuscany.host.monitor.ExceptionFormatter; +import org.apache.tuscany.host.monitor.FormatterRegistry; + +/** + * Formats {@link org.apache.tuscany.spi.wire.IncompatibleServiceContractException} for JDK logging + * + * @version $Rev$ $Date$ + */ +@EagerInit +public class IncompatibleServiceContractExceptionFormatter implements ExceptionFormatter { + private FormatterRegistry factory; + + public IncompatibleServiceContractExceptionFormatter(@Autowire FormatterRegistry factory) { + this.factory = factory; + factory.register(this); + } + + public boolean canFormat(Class<?> type) { + return IncompatibleServiceContractException.class.isAssignableFrom(type); + } + + @Destroy + public void destroy() { + factory.unregister(this); + } + + public PrintWriter write(PrintWriter writer, Throwable exception) { + assert exception instanceof IncompatibleServiceContractException; + IncompatibleServiceContractException e = (IncompatibleServiceContractException) exception; + e.appendBaseMessage(writer); + ServiceContract<?> source = e.getSource(); + String sourceContractName = null; + if (source != null) { + sourceContractName = source.getInterfaceName(); + } + Operation<?> sourceOperation = e.getSourceOperation(); + String sourceOpName = null; + if (sourceOperation != null) { + sourceOpName = sourceOperation.getName(); + } + if (sourceOpName == null) { + writer.write("\nSource Contract: " + sourceContractName); + } else { + writer.write("\nSource Contract: " + sourceContractName + "/" + sourceOpName); + } + ServiceContract<?> target = e.getTarget(); + String targetContractName = null; + if (target != null) { + targetContractName = target.getInterfaceName(); + } + Operation<?> targetOperation = e.getTargetOperation(); + String targetOpName = null; + if (targetOperation != null) { + targetOpName = targetOperation.getName(); + } + if (targetOpName == null) { + writer.write("\nTarget Contract: " + targetContractName + "\n"); + } else { + writer.write("\nTarget Contract: " + targetContractName + "/" + targetOpName + "\n"); + + } + e.appendContextStack(writer); + return writer; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InvocationChainImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InvocationChainImpl.java new file mode 100644 index 0000000000..d93426af4c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InvocationChainImpl.java @@ -0,0 +1,107 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.InvocationChain; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * Contains functionality common to source- and target- side invocation chains + * + * @version $Rev$ $Date$ + */ +public abstract class InvocationChainImpl implements InvocationChain { + protected Operation operation; + protected TargetInvoker targetInvoker; + protected Interceptor interceptorChainHead; + protected Interceptor interceptorChainTail; + + + // the pointer to a bridged target head interceptor or null if the target has no interceptors + protected Interceptor targetInterceptorChainHead; + + public InvocationChainImpl(Operation operation) { + assert operation != null : "No operation type specified"; + this.operation = operation; + } + + public Operation getOperation() { + return operation; + } + + public void setTargetInvoker(TargetInvoker invoker) { + this.targetInvoker = invoker; + } + + public TargetInvoker getTargetInvoker() { + return targetInvoker; + } + + public void addInterceptor(Interceptor interceptor) { + if (interceptorChainHead == null) { + interceptorChainHead = interceptor; + } else { + interceptorChainTail.setNext(interceptor); + } + interceptorChainTail = interceptor; + } + + public void addInterceptor(int index, Interceptor interceptor) { + int i = 0; + Interceptor next = interceptorChainHead; + Interceptor prev = null; + while (next != null && i < index) { + prev = next; + next = next.getNext(); + i++; + } + if (i == index) { + if (prev != null) { + prev.setNext(interceptor); + } else { + interceptorChainHead = interceptor; + } + interceptor.setNext(next); + if (next == null) { + interceptorChainTail = interceptor; + } + } else { + throw new ArrayIndexOutOfBoundsException(index); + } + } + + public Interceptor getHeadInterceptor() { + return interceptorChainHead; + } + + public Interceptor getTailInterceptor() { + return interceptorChainTail; + } + + public void setTargetInterceptor(Interceptor interceptor) { + targetInterceptorChainHead = interceptor; + } + + public Interceptor getTargetInterceptor() { + return targetInterceptorChainHead; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InvokerInterceptor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InvokerInterceptor.java new file mode 100644 index 0000000000..90b17a930c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/InvokerInterceptor.java @@ -0,0 +1,59 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * Serves as a tail interceptor on a target wire chain. This implementation dispatches to the target invoker passed + * inside the wire message. Target invokers are passed from the source in order to allow for caching of target + * instances. + * + * @version $Rev$ $Date$ + * @see org.apache.tuscany.spi.wire.TargetInvoker + */ +public class InvokerInterceptor implements Interceptor { + + public InvokerInterceptor() { + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + TargetInvoker invoker = msg.getTargetInvoker(); + if (invoker == null) { + throw new InvocationRuntimeException("No target invoker specified on message"); + } + return invoker.invoke(msg); + } + + public void setNext(Interceptor next) { + throw new IllegalStateException("This interceptor must be the last one in an target interceptor chain"); + } + + public Interceptor getNext() { + return null; + } + + public boolean isOptimizable() { + return true; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/LoopBackWire.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/LoopBackWire.java new file mode 100644 index 0000000000..a2cd71cafe --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/LoopBackWire.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.component.TargetResolutionException; + +/** + * A specialized wire that points back to its target container. Used to autowire to parent composites + * + * @version $Rev$ $Date$ + */ +public class LoopBackWire extends InboundWireImpl { + + public Object getTargetService() throws TargetResolutionException { + return getContainer(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/NoMethodForOperationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/NoMethodForOperationException.java new file mode 100644 index 0000000000..aec281d190 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/NoMethodForOperationException.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.wire.ProxyCreationException; + +/** + * Thrown when an {@link org.apache.tuscany.spi.model.Operation} cannot be mapped to a method on an interface + * @version $Rev$ $Date$ + */ +public class NoMethodForOperationException extends ProxyCreationException { + public NoMethodForOperationException() { + } + + public NoMethodForOperationException(String message) { + super(message); + } + + public NoMethodForOperationException(String message, Throwable cause) { + super(message, cause); + } + + public NoMethodForOperationException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/NonBlockingBridgingInterceptor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/NonBlockingBridgingInterceptor.java new file mode 100644 index 0000000000..225cab79bc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/NonBlockingBridgingInterceptor.java @@ -0,0 +1,189 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.util.LinkedList; + +import org.osoa.sca.CompositeContext; +import org.osoa.sca.CurrentCompositeContext; +import org.osoa.sca.ServiceRuntimeException; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.model.Scope; + +/** + * Bridges interceptors in a non-blocking fashion between an {@link org.apache.tuscany.spi.wire.InboundInvocationChain} + * and an {@link org.apache.tuscany.spi.wire.OutboundInvocationChain} by using a {@link + * org.apache.tuscany.spi.component.WorkContext}. + * + * @version $$Rev$$ $$Date$$ + */ +public class NonBlockingBridgingInterceptor implements BridgingInterceptor { + + private static final Message RESPONSE = new ImmutableMessage(); + + private WorkScheduler workScheduler; + private WorkContext workContext; + private Interceptor next; + + public NonBlockingBridgingInterceptor(WorkScheduler workScheduler, WorkContext workContext) { + this.workScheduler = workScheduler; + this.workContext = workContext; + } + + public NonBlockingBridgingInterceptor(WorkScheduler workScheduler, WorkContext workContext, Interceptor next) { + this.workScheduler = workScheduler; + this.workContext = workContext; + this.next = next; + } + + public Message invoke(final Message msg) { + final CompositeContext currentContext = CurrentCompositeContext.getContext(); + // Retrieve conversation id to transfer to new thread + // Notice that we cannot clear the conversation id from the current thread + final Object conversationID = workContext.getIdentifier(Scope.CONVERSATION); + // Schedule the invocation of the next interceptor in a new Work instance + try { + workScheduler.scheduleWork(new Runnable() { + public void run() { + workContext.setCurrentCorrelationId(null); + // if we got a conversation id, transfer it to new thread + if (conversationID != null) { + workContext.setIdentifier(Scope.CONVERSATION, conversationID); + } + CompositeContext oldContext = CurrentCompositeContext.setContext(currentContext); + try { + next.invoke(msg); + } catch (Exception e) { + // REVIEW uncomment when it is available + // monitor.executionError(e); + e.printStackTrace(); + } finally { + CurrentCompositeContext.setContext(oldContext); + } + } + }); + } catch (Exception e) { + throw new ServiceRuntimeException(e); + } + return RESPONSE; + } + + public Interceptor getNext() { + return next; + } + + public void setNext(Interceptor next) { + this.next = next; + } + + public boolean isOptimizable() { + return false; + } + + /** + * A dummy message passed back on an invocation + */ + private static class ImmutableMessage implements Message { + + public Object getBody() { + return null; + } + + public void setBody(Object body) { + if (body != null) { + throw new UnsupportedOperationException(); + } + } + + public void setTargetInvoker(TargetInvoker invoker) { + throw new UnsupportedOperationException(); + } + + public TargetInvoker getTargetInvoker() { + return null; + } + + public Message getRelatedCallbackMessage() { + return null; + } + + public Object getFromAddress() { + return null; + } + + public void setFromAddress(Object fromAddress) { + throw new UnsupportedOperationException(); + } + + public Object popFromAddress() { + return null; + } + + public void pushFromAddress(Object fromAddress) { + throw new UnsupportedOperationException(); + } + + public LinkedList<Object> getCallbackRoutingChain() { + return null; + } + + public void setCallbackRoutingChain(LinkedList<Object> fromAddresses) { + throw new UnsupportedOperationException(); + } + + public Object getMessageId() { + return null; + } + + public void setMessageId(Object messageId) { + throw new UnsupportedOperationException(); + } + + public Object getCorrelationId() { + return null; + } + + public void setCorrelationId(Object correlationId) { + throw new UnsupportedOperationException(); + } + + public boolean isFault() { + return false; + } + + public void setBodyWithFault(Object fault) { + throw new UnsupportedOperationException(); + } + + public short getConversationSequence() { + return TargetInvoker.NONE; + } + + public void setConversationSequence(short sequence) { + + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/OptimizedWireObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/OptimizedWireObjectFactory.java new file mode 100644 index 0000000000..4a4b268201 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/OptimizedWireObjectFactory.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * Returns a target instance directly from a wire + * + * @version $Rev$ $Date$ + */ +public class OptimizedWireObjectFactory implements ObjectFactory { + + private OutboundWire wire; + + public OptimizedWireObjectFactory(OutboundWire factory) { + this.wire = factory; + } + + public Object getInstance() throws ObjectCreationException { + try { + return wire.getTargetService(); + } catch (TargetResolutionException e) { + throw new ObjectCreationException(e); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/OutboundInvocationChainImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/OutboundInvocationChainImpl.java new file mode 100644 index 0000000000..a9d83cb7a0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/OutboundInvocationChainImpl.java @@ -0,0 +1,53 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; + +/** + * Contains a outgoing invocation pipeline for a service operation. + * + * @version $Rev$ $Date$ + */ +public class OutboundInvocationChainImpl extends InvocationChainImpl implements OutboundInvocationChain { + + /** + * Creates an new outbound chain + */ + public OutboundInvocationChainImpl(Operation operation) { + super(operation); + } + + public void prepare() { + if (interceptorChainHead != null) { + if (targetInterceptorChainHead != null) { + // Connect source interceptor chain directly to target interceptor chain + interceptorChainTail.setNext(targetInterceptorChainHead); + } + } else { + // no source interceptor chain or source handlers, connect to target interceptor chain or channel + if (targetInterceptorChainHead != null) { + interceptorChainHead = targetInterceptorChainHead; + interceptorChainTail = targetInterceptorChainHead; + } + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/OutboundWireImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/OutboundWireImpl.java new file mode 100644 index 0000000000..bad92ffe1e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/OutboundWireImpl.java @@ -0,0 +1,176 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.util.HashMap; +import java.util.Map; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * Default implementation of an outbound wire + * + * @version $Rev$ $Date$ + */ +public class OutboundWireImpl implements OutboundWire { + private QName bindingType = LOCAL_BINDING; + private ServiceContract serviceContract; + private Class<?>[] callbackInterfaces; + private Map<Operation<?>, OutboundInvocationChain> chains = new HashMap<Operation<?>, OutboundInvocationChain>(); + private Map<Operation<?>, InboundInvocationChain> callbackTargetChains = + new HashMap<Operation<?>, InboundInvocationChain>(); + private String referenceName; + private QualifiedName targetName; + private InboundWire targetWire; + private SCAObject container; + private boolean autowire; + private boolean optimizable; + + /** + * Creates a local outbound wire + */ + public OutboundWireImpl() { + } + + /** + * Creates an outbound wire for the given binding type + * + * @param bindingType the binding type + */ + public OutboundWireImpl(QName bindingType) { + this.bindingType = bindingType; + } + + public void setOptimizable(boolean optimizable) { + this.optimizable = optimizable; + } + + public QName getBindingType() { + return bindingType; + } + + public Object getTargetService() throws TargetResolutionException { + if (targetWire == null) { + return null; + } + // optimized, no interceptors or handlers on either end + return targetWire.getTargetService(); + } + + public ServiceContract getServiceContract() { + return serviceContract; + } + + public void setServiceContract(ServiceContract serviceContract) { + this.serviceContract = serviceContract; + } + + public void addInterface(Class<?> claz) { + throw new UnsupportedOperationException("Additional proxy interfaces not yet supported"); + } + + public void setCallbackInterface(Class<?> interfaze) { + callbackInterfaces = new Class[]{interfaze}; + } + + public Class<?> getCallbackInterface() { + return callbackInterfaces[0]; + } + + public void addCallbackInterface(Class<?> claz) { + throw new UnsupportedOperationException("Additional callback interfaces not yet supported"); + } + + public Class[] getImplementedCallbackInterfaces() { + return callbackInterfaces; + } + + public void setTargetWire(InboundWire wire) { + this.targetWire = wire; + } + + public Map<Operation<?>, OutboundInvocationChain> getInvocationChains() { + return chains; + } + + public void addInvocationChains(Map<Operation<?>, OutboundInvocationChain> chains) { + this.chains.putAll(chains); + } + + public void addInvocationChain(Operation<?> operation, OutboundInvocationChain chain) { + chains.put(operation, chain); + } + + public Map<Operation<?>, InboundInvocationChain> getTargetCallbackInvocationChains() { + return callbackTargetChains; + } + + public void addTargetCallbackInvocationChains(Map<Operation<?>, InboundInvocationChain> chains) { + callbackTargetChains.putAll(chains); + } + + public void addTargetCallbackInvocationChain(Operation operation, InboundInvocationChain chain) { + callbackTargetChains.put(operation, chain); + } + + public String getReferenceName() { + return referenceName; + } + + public void setReferenceName(String referenceName) { + this.referenceName = referenceName; + } + + public QualifiedName getTargetName() { + return targetName; + } + + public void setTargetName(QualifiedName targetName) { + this.targetName = targetName; + } + + public boolean isAutowire() { + return autowire; + } + + public void setAutowire(boolean autowire) { + this.autowire = autowire; + } + + public boolean isOptimizable() { + return optimizable; + } + + public SCAObject getContainer() { + return container; + } + + public void setContainer(SCAObject container) { + this.container = container; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/SynchronousBridgingInterceptor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/SynchronousBridgingInterceptor.java new file mode 100644 index 0000000000..f09bda400a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/SynchronousBridgingInterceptor.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; + +/** + * Synchronously bridges interceptors between an {@link org.apache.tuscany.spi.wire.InboundInvocationChain} and an + * {@link org.apache.tuscany.spi.wire.OutboundInvocationChain}. + * + * @version $$Rev$$ $$Date$$ + */ +public class SynchronousBridgingInterceptor implements BridgingInterceptor { + private Interceptor next; + + public SynchronousBridgingInterceptor() { + } + + public SynchronousBridgingInterceptor(Interceptor next) { + this.next = next; + } + + public Message invoke(Message msg) { + return next.invoke(msg); + } + + public Interceptor getNext() { + return next; + } + + public void setNext(Interceptor next) { + this.next = next; + } + + public boolean isOptimizable() { + return true; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/WireObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/WireObjectFactory.java new file mode 100644 index 0000000000..c04869e8f5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/WireObjectFactory.java @@ -0,0 +1,84 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.wire.OutboundChainHolder; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.WireService; + +/** + * Uses a wire to return an object instance + * + * @version $Rev$ $Date$ + */ +public class WireObjectFactory<T> implements ObjectFactory<T> { + private Class<T> interfaze; + private OutboundWire wire; + private WireService wireService; + // the cache of proxy interface method to operation mappings + private Map<Method, OutboundChainHolder> mappings; + private boolean optimizable; + + /** + * Constructor. + * + * @param interfaze the interface to inject on the client + * @param wire the backing wire + * @param wireService the wire service to create the proxy + * @throws NoMethodForOperationException + */ + public WireObjectFactory(Class<T> interfaze, OutboundWire wire, WireService wireService) + throws NoMethodForOperationException { + this.interfaze = interfaze; + this.wire = wire; + this.wireService = wireService; + this.mappings = WireUtils.createInterfaceToWireMapping(interfaze, wire); + } + + public T getInstance() throws ObjectCreationException { + // note optimization must be done lazily as wire object factories are created during the build phase prior + // to the outbound and inbound wires being connected + if ((optimizable + || wire.isOptimizable()) + && wire.getServiceContract().getInterfaceClass() != null + && interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { + optimizable = true; + try { + return interfaze.cast(wire.getTargetService()); + } catch (TargetResolutionException e) { + throw new ObjectCreationException(e); + } + } + // clone the cached mappings + Map<Method, OutboundChainHolder> newChains = new HashMap<Method, OutboundChainHolder>(mappings.size()); + for (Map.Entry<Method, OutboundChainHolder> entry : mappings.entrySet()) { + newChains.put(entry.getKey(), entry.getValue().clone()); + } + return interfaze.cast(wireService.createProxy(interfaze, wire, newChains)); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/WireServiceExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/WireServiceExtension.java new file mode 100644 index 0000000000..460a6a40a8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/WireServiceExtension.java @@ -0,0 +1,287 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.util.Map; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ReferenceTarget; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.policy.PolicyBuilderRegistry; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.IncompatibleServiceContractException; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.WireService; + +import org.apache.tuscany.core.binding.local.LocalReferenceBinding; + +/** + * Base class for wire service extensions + * + * @version $Rev$ $Date$ + */ +public abstract class WireServiceExtension implements WireService { + protected PolicyBuilderRegistry policyRegistry; + protected WorkContext context; + + protected WireServiceExtension(WorkContext context, PolicyBuilderRegistry policyRegistry) { + this.policyRegistry = policyRegistry; + this.context = context; + } + + public OutboundInvocationChain createOutboundChain(Operation<?> operation) { + return new OutboundInvocationChainImpl(operation); + } + + public InboundInvocationChain createInboundChain(Operation<?> operation) { + return new InboundInvocationChainImpl(operation); + } + + public InboundWire createWire(ServiceDefinition service) { + InboundWire wire = new InboundWireImpl(); + ServiceContract<?> contract = service.getServiceContract(); + wire.setServiceContract(contract); + wire.setServiceName(service.getName()); + for (Operation<?> operation : contract.getOperations().values()) { + InboundInvocationChain chain = createInboundChain(operation); + // TODO handle policy + chain.addInterceptor(new InvokerInterceptor()); + wire.addInvocationChain(operation, chain); + } + if (contract.getCallbackName() != null) { + wire.setCallbackReferenceName(service.getCallbackReferenceName()); + } + return wire; + } + + public void createWires(AtomicComponent component, ComponentDefinition<?> definition) { + Implementation<?> implementation = definition.getImplementation(); + ComponentType<?, ?, ?> componentType = implementation.getComponentType(); + // create incoming service wires + for (ServiceDefinition service : componentType.getServices().values()) { + InboundWire wire = createWire(service); + wire.setContainer(component); + component.addInboundWire(wire); + } + // create outgoing reference wires + for (ReferenceTarget referenceTarget : definition.getReferenceTargets().values()) { + Map<String, ? extends ReferenceDefinition> references = componentType.getReferences(); + ReferenceDefinition mappedReference = references.get(referenceTarget.getReferenceName()); + assert mappedReference != null; + OutboundWire wire = createWire(referenceTarget, mappedReference); + wire.setContainer(component); + component.addOutboundWire(wire); + } + } + + public void createWires(ReferenceBinding referenceBinding, ServiceContract<?> contract, QualifiedName targetName) { + InboundWire inboundWire = new InboundWireImpl(referenceBinding.getBindingType()); + inboundWire.setServiceContract(contract); + inboundWire.setContainer(referenceBinding); + for (Operation<?> operation : contract.getOperations().values()) { + InboundInvocationChain chain = createInboundChain(operation); + inboundWire.addInvocationChain(operation, chain); + } + OutboundWire outboundWire = new OutboundWireImpl(referenceBinding.getBindingType()); + outboundWire.setTargetName(targetName); + + // [rfeng] Check if the Reference has the binding contract + ServiceContract<?> bindingContract = referenceBinding.getBindingServiceContract(); + if (bindingContract == null) { + bindingContract = contract; + } + outboundWire.setServiceContract(bindingContract); + outboundWire.setContainer(referenceBinding); + for (Operation<?> operation : bindingContract.getOperations().values()) { + OutboundInvocationChain chain = createOutboundChain(operation); + if (referenceBinding instanceof LocalReferenceBinding) { + // Not ideal but the local binding case is special as its inbound and outbound wires are connected + // before the outbound wire is connected to the reference target. This requires the binding outbound + // chain to have an interceptor to connect to from the binding inbound chain. This outbound + // interceptor will then be bridged to the head target interceptor + chain.addInterceptor(new SynchronousBridgingInterceptor()); + } else { + chain.addInterceptor(new InvokerInterceptor()); + } + outboundWire.addInvocationChain(operation, chain); + } + // Add target callback chain to outbound wire + if (contract.getCallbackName() != null) { + outboundWire.setCallbackInterface(contract.getCallbackClass()); + for (Operation<?> operation : contract.getCallbackOperations().values()) { + InboundInvocationChain callbackTargetChain = createInboundChain(operation); + // TODO handle policy + callbackTargetChain.addInterceptor(new InvokerInterceptor()); + outboundWire.addTargetCallbackInvocationChain(operation, callbackTargetChain); + } + } + referenceBinding.setInboundWire(inboundWire); + referenceBinding.setOutboundWire(outboundWire); + } + + public void createWires(ServiceBinding serviceBinding, ServiceContract<?> contract, String targetName) { + InboundWire inboundWire = new InboundWireImpl(serviceBinding.getBindingType()); + // [rfeng] Check if the Reference has the serviceBinding contract + ServiceContract<?> bindingContract = serviceBinding.getBindingServiceContract(); + if (bindingContract == null) { + bindingContract = contract; + } + inboundWire.setServiceContract(bindingContract); + inboundWire.setContainer(serviceBinding); + for (Operation<?> operation : bindingContract.getOperations().values()) { + InboundInvocationChain inboundChain = createInboundChain(operation); + inboundChain.addInterceptor(new SynchronousBridgingInterceptor()); + inboundWire.addInvocationChain(operation, inboundChain); + } + + OutboundWire outboundWire = new OutboundWireImpl(serviceBinding.getBindingType()); + outboundWire.setServiceContract(contract); + outboundWire.setTargetName(new QualifiedName(targetName)); + outboundWire.setContainer(serviceBinding); + + for (Operation<?> operation : contract.getOperations().values()) { + OutboundInvocationChain outboundChain = createOutboundChain(operation); + outboundWire.addInvocationChain(operation, outboundChain); + } + + // Add target callback chain to outbound wire + if (contract.getCallbackName() != null) { + outboundWire.setCallbackInterface(contract.getCallbackClass()); + for (Operation<?> operation : contract.getCallbackOperations().values()) { + InboundInvocationChain callbackTargetChain = createInboundChain(operation); + // TODO handle policy + callbackTargetChain.addInterceptor(new InvokerInterceptor()); + outboundWire.addTargetCallbackInvocationChain(operation, callbackTargetChain); + } + } + serviceBinding.setInboundWire(inboundWire); + serviceBinding.setOutboundWire(outboundWire); + } + + /** + * Compares two operations for wiring compatibility as defined by the SCA assembly specification, namely: <p/> <ol> + * <li>compatibility for the individual method is defined as compatibility of the signature, that is method name, + * input types, and output types MUST BE the same. <li>the order of the input and output types also MUST BE the + * same. <li>the set of Faults and Exceptions expected by the source MUST BE the same or be a superset of those + * specified by the service. </ol> + * + * @param source the source contract to compare + * @param target the target contract to compare + * @throws org.apache.tuscany.spi.wire.IncompatibleServiceContractException + * if the two contracts don't match + */ + public void checkCompatibility(ServiceContract<?> source, ServiceContract<?> target, boolean ignoreCallback) + throws IncompatibleServiceContractException { + if (source == target) { + // Shortcut for performance + return; + } + if (source.isRemotable() != target.isRemotable()) { + throw new IncompatibleServiceContractException("Remotable settings do not match", source, target); + } + if (source.getInteractionScope() != target.getInteractionScope()) { + throw new IncompatibleServiceContractException("Interaction scopes settings do not match", source, target); + } + + for (Operation<?> operation : source.getOperations().values()) { + Operation<?> targetOperation = target.getOperations().get(operation.getName()); + if (targetOperation == null) { + throw new IncompatibleServiceContractException("Operation not found on target", source, target); + } + if (!operation.equals(targetOperation)) { + throw new IncompatibleServiceContractException("Target operations are not compatible", source, target); + } + } + + if (ignoreCallback) { + return; + } + + for (Operation<?> operation : source.getCallbackOperations().values()) { + Operation<?> targetOperation = target.getCallbackOperations().get(operation.getName()); + if (targetOperation == null) { + throw new IncompatibleServiceContractException("Callback operation not found on target", + source, + target, + null, + targetOperation); + } + if (!operation.equals(targetOperation)) { + throw new IncompatibleServiceContractException("Target callback operation is not compatible", + source, + target, + operation, + targetOperation); + } + } + } + + /** + * Creates a wire for flowing outbound invocations from a reference + * + * @param target the reference definition + * @param definition the reference target configuration + * @return the wire the outbound wire + */ + protected OutboundWire createWire(ReferenceTarget target, ReferenceDefinition definition) { + if (!definition.isAutowire() && target.getTargets().size() != 1) { + //TODO multiplicity + throw new UnsupportedOperationException(); + } + ServiceContract<?> contract = definition.getServiceContract(); + OutboundWire wire = new OutboundWireImpl(); + if (!definition.isAutowire()) { + QualifiedName qName = new QualifiedName(target.getTargets().get(0).toString()); + wire.setTargetName(qName); + } else { + wire.setAutowire(true); + } + wire.setServiceContract(contract); + wire.setReferenceName(target.getReferenceName()); + for (Operation<?> operation : contract.getOperations().values()) { + //TODO handle policy + OutboundInvocationChain chain = createOutboundChain(operation); + wire.addInvocationChain(operation, chain); + + } + if (contract.getCallbackName() != null) { + wire.setCallbackInterface(contract.getCallbackClass()); + for (Operation<?> operation : contract.getCallbackOperations().values()) { + InboundInvocationChain callbackTargetChain = createInboundChain(operation); + // TODO handle policy + callbackTargetChain.addInterceptor(new InvokerInterceptor()); + wire.addTargetCallbackInvocationChain(operation, callbackTargetChain); + } + } + return wire; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/WireUtils.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/WireUtils.java new file mode 100644 index 0000000000..73aa34e6bb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/WireUtils.java @@ -0,0 +1,146 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.SCAObject; +import static org.apache.tuscany.spi.idl.java.JavaIDLUtils.findMethod; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.OutboundChainHolder; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * Utilities for operating on wires + * + * @version $Rev$ $Date$ + */ +public final class WireUtils { + + private WireUtils() { + } + + /** + * Maps invocation chains on a wire to corresponding methods + * + * @param wire the wire containing the invocation chains to map + * @param methods the methods to map to + * @return a collection containing the method to invocation chain mapping + * @throws NoMethodForOperationException + */ + public static Map<Method, InboundInvocationChain> createInboundMapping(InboundWire wire, Method[] methods) + throws NoMethodForOperationException { + Map<Method, InboundInvocationChain> chains = new HashMap<Method, InboundInvocationChain>(); + for (Map.Entry<Operation<?>, InboundInvocationChain> entry : wire.getInvocationChains().entrySet()) { + Operation<?> operation = entry.getKey(); + InboundInvocationChain chain = entry.getValue(); + Method method = findMethod(operation, methods); + if (method == null) { + throw new NoMethodForOperationException(operation.getName()); + } + chains.put(method, chain); + } + return chains; + } + + + /** + * Maps methods on an interface to operations on a wire + * + * @param interfaze the interface to map from + * @param wire the wire to map to + * @return a collection of method to operation mappings + * @throws NoMethodForOperationException + */ + public static Map<Method, OutboundChainHolder> createInterfaceToWireMapping(Class<?> interfaze, OutboundWire wire) + throws NoMethodForOperationException { + Map<Operation<?>, OutboundInvocationChain> invocationChains = wire.getInvocationChains(); + Map<Method, OutboundChainHolder> chains = new HashMap<Method, OutboundChainHolder>(invocationChains.size()); + Method[] methods = interfaze.getMethods(); + for (Map.Entry<Operation<?>, OutboundInvocationChain> entry : invocationChains.entrySet()) { + Operation operation = entry.getKey(); + Method method = findMethod(operation, methods); + if (method == null) { + throw new NoMethodForOperationException(operation.getName()); + } + chains.put(method, new OutboundChainHolder(entry.getValue())); + } + return chains; + } + + /** + * Determines if the given wire is optimizable, i.e. its invocation chains may be bypassed during an invocation. + * This is typically calculated during the connect phase to optimize away invocation chains. + * + * @param wire the wire + * @return true if the wire is optimizable + */ + public static boolean isOptimizable(OutboundWire wire) { + for (OutboundInvocationChain chain : wire.getInvocationChains().values()) { + if (chain.getHeadInterceptor() != null) { + Interceptor current = chain.getHeadInterceptor(); + if (current == null) { + break; + } + while (current != null) { + if (!current.isOptimizable()) { + return false; + } + current = current.getNext(); + } + } + } + // if there is a callback, the wire is never optimizable since the callback target needs to be disambiguated + return wire.getTargetCallbackInvocationChains().isEmpty(); + } + + /** + * Determines if the given wire is optimizable, i.e. its invocation chains may be bypassed during an invocation. + * This is typically calculated during the connect phase to optimize away invocation chains. + * + * @param wire the wire + * @return true if the wire is optimizable + */ + public static boolean isOptimizable(InboundWire wire) { + SCAObject container = wire.getContainer(); + if (!(container instanceof Component) || !((Component) container).isOptimizable()) { + return false; + } + for (InboundInvocationChain chain : wire.getInvocationChains().values()) { + if (chain.getHeadInterceptor() != null) { + Interceptor current = chain.getHeadInterceptor(); + while (current != null) { + if (!current.isOptimizable()) { + return false; + } + current = current.getNext(); + } + } + } + return true; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKCallbackInvocationHandler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKCallbackInvocationHandler.java new file mode 100644 index 0000000000..741ef21794 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKCallbackInvocationHandler.java @@ -0,0 +1,137 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.io.Externalizable; +import java.io.IOException; +import java.io.ObjectInput; +import java.io.ObjectOutput; +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.LinkedList; +import java.util.Map; + +import org.osoa.sca.NoRegisteredCallbackException; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ReactivationException; +import org.apache.tuscany.spi.component.SCAExternalizable; +import org.apache.tuscany.spi.component.WorkContext; +import static org.apache.tuscany.spi.idl.java.JavaIDLUtils.findOperation; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.AbstractOutboundInvocationHandler; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.WireInvocationHandler; + + +/** + * Responsible for invoking on an outbound wire associated with a callback. The handler retrieves the correct outbound + * callback wire from the work context. + * <p/> + * TODO cache target invoker + * + * @version $Rev$ $Date$ + */ +public class JDKCallbackInvocationHandler extends AbstractOutboundInvocationHandler + implements WireInvocationHandler, InvocationHandler, Externalizable, SCAExternalizable { + private transient WorkContext context; + private transient InboundWire wire; + private String serviceName; + + /** + * Constructor used for deserialization only + */ + public JDKCallbackInvocationHandler() { + } + + public JDKCallbackInvocationHandler(InboundWire wire, WorkContext context) { + this.context = context; + this.wire = wire; + this.serviceName = wire.getServiceName(); + } + + @SuppressWarnings({"unchecked"}) + public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { + if (method.getParameterTypes().length == 0 && "toString".equals(method.getName())) { + return "[Proxy - " + Integer.toHexString(hashCode()) + "]"; + } else if (method.getDeclaringClass().equals(Object.class) + && "equals".equals(method.getName())) { + // TODO implement + throw new UnsupportedOperationException(); + } else if (Object.class.equals(method.getDeclaringClass()) + && "hashCode".equals(method.getName())) { + return hashCode(); + // TODO beter hash algorithm + } + Object correlationId = context.getCurrentCorrelationId(); + context.setCurrentCorrelationId(null); + LinkedList<Object> callbackRoutingChain = (LinkedList<Object>) context.getCurrentCallbackRoutingChain().clone(); + if (callbackRoutingChain == null) { + throw new AssertionError("Missing stack of from addresses"); + } + Object targetAddress = callbackRoutingChain.removeFirst(); + if (targetAddress == null) { + throw new AssertionError("Popped a null from address from stack"); + } + //TODO optimize as this is slow in local invocations + Map<Operation<?>, OutboundInvocationChain> sourceCallbackInvocationChains = + wire.getSourceCallbackInvocationChains(targetAddress); + Operation operation = findOperation(method, sourceCallbackInvocationChains.keySet()); + OutboundInvocationChain chain = sourceCallbackInvocationChains.get(operation); + TargetInvoker invoker = chain.getTargetInvoker(); + + try { + return invoke(chain, invoker, args, correlationId, callbackRoutingChain); + } catch (InvocationTargetException e) { + Throwable t = e.getCause(); + if (t instanceof NoRegisteredCallbackException) { + throw t; + } + throw e; + } + } + + + public Object invoke(Method method, Object[] args) throws Throwable { + return invoke(null, method, args); + } + + public void writeExternal(ObjectOutput out) throws IOException { + out.writeObject(serviceName); + } + + public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException { + serviceName = (String) in.readObject(); + } + + public void setWorkContext(WorkContext context) { + this.context = context; + } + + public void reactivate() throws ReactivationException { + AtomicComponent owner = context.getCurrentAtomicComponent(); + if (owner == null) { + throw new ReactivationException("Current atomic component not set on work context"); + } + wire = owner.getInboundWire(serviceName); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKInboundInvocationHandler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKInboundInvocationHandler.java new file mode 100644 index 0000000000..d0d82484e3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKInboundInvocationHandler.java @@ -0,0 +1,173 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.io.Externalizable; +import java.io.IOException; +import java.io.ObjectInput; +import java.io.ObjectOutput; +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Method; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ReactivationException; +import org.apache.tuscany.spi.component.SCAExternalizable; +import org.apache.tuscany.spi.component.TargetInvocationException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.wire.AbstractInboundInvocationHandler; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.WireInvocationHandler; + +import org.apache.tuscany.core.wire.WireUtils; + + +/** + * Receives a request from a proxy and performs an invocation on an {@link org.apache.tuscany.spi.wire.InboundWire} via + * an {@link InboundInvocationChain} + * + * @version $Rev$ $Date$ + */ +public final class JDKInboundInvocationHandler extends AbstractInboundInvocationHandler + implements WireInvocationHandler, InvocationHandler, Externalizable, SCAExternalizable { + private static final long serialVersionUID = -307902641125881043L; + + /* + * an association of an operation to chain holder. The holder contains the invocation chain + * and a local clone of the master TargetInvoker. TargetInvokers will be cloned by the handler and placed in the + * holder if they are cacheable. This allows optimizations such as avoiding target resolution when a source refers + * to a target of greater scope since the target reference can be maintained by the invoker. When a target invoker + * is not cacheable, the master associated with the wire chains will be used. + */ + private transient Map<Method, ChainHolder> chains; + private transient WorkContext context; + private String serviceName; + private Class<?> interfaze; + + /** + * Constructor used for deserialization only + */ + public JDKInboundInvocationHandler() { + } + + public JDKInboundInvocationHandler(Class<?> interfaze, InboundWire wire, WorkContext context) { + this.context = context; + this.serviceName = wire.getServiceName(); + this.interfaze = interfaze; + init(interfaze, wire); + } + + public void setWorkContext(WorkContext context) { + this.context = context; + } + + /** + * Dispatches a client request made on a proxy + */ + public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { + ChainHolder holder = chains.get(method); + if (holder == null) { + if (method.getParameterTypes().length == 0 && "toString".equals(method.getName())) { + return "[Proxy - " + Integer.toHexString(hashCode()) + "]"; + } else if (method.getDeclaringClass().equals(Object.class) + && "equals".equals(method.getName())) { + // TODO implement + throw new UnsupportedOperationException(); + } else if (Object.class.equals(method.getDeclaringClass()) + && "hashCode".equals(method.getName())) { + return hashCode(); + // TODO beter hash algorithm + } + throw new TargetInvocationException("Operation not configured", method.getName()); + } + InboundInvocationChain chain = holder.chain; + TargetInvoker invoker; + if (holder.cachedInvoker == null) { + assert chain != null; + if (chain.getTargetInvoker() == null) { + String name = chain.getOperation().getName(); + throw new TargetInvocationException("No target invoker configured for operation", name); + } + if (chain.getTargetInvoker().isCacheable()) { + // clone and store the invoker locally + holder.cachedInvoker = (TargetInvoker) chain.getTargetInvoker().clone(); + invoker = holder.cachedInvoker; + } else { + invoker = chain.getTargetInvoker(); + } + } else { + assert chain != null; + invoker = chain.getTargetInvoker(); + } + context.setCurrentCorrelationId(null); + return invoke(chain, invoker, args); + } + + + public Object invoke(Method method, Object[] args) throws Throwable { + return invoke(null, method, args); + } + + public void writeExternal(ObjectOutput out) throws IOException { + out.writeObject(serviceName); + out.writeObject(interfaze); + } + + public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException { + serviceName = (String) in.readObject(); + interfaze = (Class<?>) in.readObject(); + } + + public void reactivate() throws ReactivationException { + // TODO this method will be extremely slow - look to optimize + AtomicComponent owner = context.getCurrentAtomicComponent(); + if (owner == null) { + throw new ReactivationException("Current atomic component not set on work context"); + } + InboundWire wire = owner.getInboundWire(serviceName); + init(interfaze, wire); + } + + private void init(Class<?> interfaze, InboundWire wire) { + this.chains = new HashMap<Method, ChainHolder>(); + Method[] methods = interfaze.getMethods(); + Map<Method, InboundInvocationChain> invocationChains = WireUtils.createInboundMapping(wire, methods); + for (Map.Entry<Method, InboundInvocationChain> entry : invocationChains.entrySet()) { + this.chains.put(entry.getKey(), new ChainHolder(entry.getValue())); + } + } + + /** + * A holder used to associate an wire chain with a local copy of a target invoker that was previously cloned from + * the chain master + */ + private class ChainHolder { + InboundInvocationChain chain; + TargetInvoker cachedInvoker; + + public ChainHolder(InboundInvocationChain config) { + this.chain = config; + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandler.java new file mode 100644 index 0000000000..99cfb3c627 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandler.java @@ -0,0 +1,249 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.io.Externalizable; +import java.io.IOException; +import java.io.ObjectInput; +import java.io.ObjectOutput; +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Method; +import java.util.List; +import java.util.Map; +import java.util.UUID; + +import org.osoa.sca.NoRegisteredCallbackException; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ReactivationException; +import org.apache.tuscany.spi.component.SCAExternalizable; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.TargetInvocationException; +import org.apache.tuscany.spi.component.WorkContext; +import static org.apache.tuscany.spi.model.InteractionScope.CONVERSATIONAL; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.AbstractOutboundInvocationHandler; +import org.apache.tuscany.spi.wire.OutboundChainHolder; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.WireInvocationHandler; + +import org.apache.tuscany.core.implementation.PojoAtomicComponent; +import org.apache.tuscany.core.wire.NoMethodForOperationException; +import org.apache.tuscany.core.wire.WireUtils; + + +/** + * Receives a request from a proxy and performs an invocation on an {@link org.apache.tuscany.spi.wire.OutboundWire} via + * an {@link org.apache.tuscany.spi.wire.OutboundInvocationChain} + * + * @version $Rev$ $Date$ + */ +public final class JDKOutboundInvocationHandler extends AbstractOutboundInvocationHandler + implements WireInvocationHandler, InvocationHandler, Externalizable, SCAExternalizable { + private static final long serialVersionUID = -6155278451964527325L; + + /* + * an association of an operation to chain holder. The holder contains an invocation chain + * and a local clone of the master TargetInvoker. TargetInvokers will be cloned by the handler and placed in the + * holder if they are cacheable. This allows optimizations such as avoiding target resolution when a source refers + * to a target of greater scope since the target reference can be maintained by the invoker. When a target invoker + * is not cacheable, the master associated with the wire chains will be used. + */ + private transient Map<Method, OutboundChainHolder> chains; + private transient WorkContext workContext; + private transient Object fromAddress; + private transient boolean wireContainerIsAtomicComponent; + private transient boolean contractHasCallback; + private transient boolean callbackIsImplemented; + private transient String callbackClassName; + private transient boolean contractIsRemotable; + private transient boolean contractIsConversational; + private transient String convIdForRemotableTarget; + private transient String convIdFromThread; + private String referenceName; + private Class<?> interfaze; + + /** + * Constructor used for deserialization only + */ + public JDKOutboundInvocationHandler() { + } + + public JDKOutboundInvocationHandler(Class<?> interfaze, OutboundWire wire, WorkContext workContext) + throws NoMethodForOperationException { + this.workContext = workContext; + this.interfaze = interfaze; + init(interfaze, wire, null); + } + + public JDKOutboundInvocationHandler(Class<?> interfaze, + OutboundWire wire, + Map<Method, OutboundChainHolder> mapping, + WorkContext workContext) + throws NoMethodForOperationException { + this.workContext = workContext; + this.interfaze = interfaze; + init(interfaze, wire, mapping); + } + + public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { + OutboundChainHolder holder = chains.get(method); + if (holder == null) { + if (method.getParameterTypes().length == 0 && "toString".equals(method.getName())) { + return "[Proxy - " + Integer.toHexString(hashCode()) + "]"; + } else if (method.getDeclaringClass().equals(Object.class) + && "equals".equals(method.getName())) { + // TODO implement + throw new UnsupportedOperationException(); + } else if (Object.class.equals(method.getDeclaringClass()) + && "hashCode".equals(method.getName())) { + return hashCode(); + // TODO beter hash algorithm + } + throw new TargetInvocationException("Operation not configured", method.getName()); + } + OutboundInvocationChain chain = holder.getChain(); + TargetInvoker invoker; + + if (holder.getCachedInvoker() == null) { + assert chain != null; + if (chain.getTargetInvoker() == null) { + String name = chain.getOperation().getName(); + throw new TargetInvocationException("No target invoker configured for operation", name); + } + if (chain.getTargetInvoker().isCacheable()) { + // clone and store the invoker locally + holder.setCachedInvoker((TargetInvoker) chain.getTargetInvoker().clone()); + invoker = holder.getCachedInvoker(); + } else { + invoker = chain.getTargetInvoker(); + } + } else { + assert chain != null; + invoker = chain.getTargetInvoker(); + } + + if (wireContainerIsAtomicComponent && contractHasCallback && !callbackIsImplemented) { + throw new NoRegisteredCallbackException("Instance is does not implement callback: " + + callbackClassName); + } + + if (contractIsConversational) { + assert workContext != null : "Work context cannot be null for conversational invocation"; + // Check for a conv id on thread and remember it + convIdFromThread = (String) workContext.getIdentifier(Scope.CONVERSATION); + if (contractIsRemotable) { + if (convIdForRemotableTarget == null) { + convIdForRemotableTarget = createConversationID(); + } + // Always use the conv id for this target + workContext.setIdentifier(Scope.CONVERSATION, convIdForRemotableTarget); + } else if (convIdFromThread == null) { + String newConvId = createConversationID(); + workContext.setIdentifier(Scope.CONVERSATION, newConvId); + } + } + + Object result = invoke(chain, invoker, args, null, null); + if (contractIsConversational && contractIsRemotable) { + // Make sure we restore the remembered conv id to continue propagating + workContext.setIdentifier(Scope.CONVERSATION, convIdFromThread); + } + return result; + } + + public Object invoke(Method method, Object[] args) throws Throwable { + return invoke(null, method, args); + } + + protected Object getFromAddress() { + return contractHasCallback ? fromAddress : null; + } + + public void setWorkContext(WorkContext context) { + workContext = context; + } + + public void writeExternal(ObjectOutput out) throws IOException { + out.writeObject(referenceName); + out.writeObject(interfaze); + } + + public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException { + referenceName = (String) in.readObject(); + interfaze = (Class<?>) in.readObject(); + } + + public void reactivate() throws ReactivationException { + AtomicComponent owner = workContext.getCurrentAtomicComponent(); + if (owner == null) { + throw new ReactivationException("Current atomic component not set on work context"); + } + List<OutboundWire> wires = owner.getOutboundWires().get(referenceName); + if (wires == null) { + throw new ReactivationException("Reference wire not found", referenceName, owner.getName()); + } + // TODO handle multiplicity + OutboundWire wire = wires.get(0); + try { + init(interfaze, wire, null); + } catch (NoMethodForOperationException e) { + throw new ReactivationException(e); + } + } + + private void init(Class<?> interfaze, OutboundWire wire, Map<Method, OutboundChainHolder> mapping) + throws NoMethodForOperationException { + ServiceContract contract = wire.getServiceContract(); + this.referenceName = wire.getReferenceName(); + SCAObject wireContainer = wire.getContainer(); + this.fromAddress = (wireContainer == null) ? null : wireContainer.getName(); + this.contractIsConversational = contract.getInteractionScope().equals(CONVERSATIONAL); + this.contractIsRemotable = contract.isRemotable(); + this.contractHasCallback = contract.getCallbackClass() != null; + if (contractHasCallback) { + this.callbackClassName = contract.getCallbackClass().getName(); + } else { + this.callbackClassName = null; + } + // FIXME JFM this should be done during the callback and not be dependent on PojoAtomicComponent + this.wireContainerIsAtomicComponent = wireContainer instanceof PojoAtomicComponent; + if (wireContainerIsAtomicComponent && contractHasCallback) { + this.callbackIsImplemented = + ((PojoAtomicComponent) wireContainer).implementsCallback(contract.getCallbackClass()); + } else { + this.callbackIsImplemented = false; + } + if (mapping == null) { + chains = WireUtils.createInterfaceToWireMapping(interfaze, wire); + } else { + chains = mapping; + } + } + + // TODO Temporary fix to return a string with a UUID + private String createConversationID() { + return UUID.randomUUID().toString(); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKWireService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKWireService.java new file mode 100644 index 0000000000..e15b851351 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/java/org/apache/tuscany/core/wire/jdk/JDKWireService.java @@ -0,0 +1,114 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.util.Map; + +import org.osoa.sca.annotations.Constructor; +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.policy.PolicyBuilderRegistry; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundChainHolder; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.ProxyCreationException; +import org.apache.tuscany.spi.wire.Wire; +import org.apache.tuscany.spi.wire.WireInvocationHandler; + +import org.apache.tuscany.core.wire.WireServiceExtension; + +/** + * the default implementation of a wire service that uses JDK dynamic proxies + * + * @version $$Rev$$ $$Date$$ + */ +@EagerInit +public class JDKWireService extends WireServiceExtension { + + public JDKWireService() { + super(null, null); + } + + @Constructor + public JDKWireService(@Autowire WorkContext context, @Autowire PolicyBuilderRegistry policyRegistry) { + super(context, policyRegistry); + } + + public <T> T createProxy(Class<T> interfaze, Wire wire) throws ProxyCreationException { + assert interfaze != null; + assert wire != null; + if (wire instanceof InboundWire) { + InboundWire inbound = (InboundWire) wire; + JDKInboundInvocationHandler handler = new JDKInboundInvocationHandler(interfaze, inbound, context); + ClassLoader cl = interfaze.getClassLoader(); + return interfaze.cast(Proxy.newProxyInstance(cl, new Class[]{interfaze}, handler)); + } else if (wire instanceof OutboundWire) { + OutboundWire outbound = (OutboundWire) wire; + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(interfaze, outbound, context); + ClassLoader cl = interfaze.getClassLoader(); + return interfaze.cast(Proxy.newProxyInstance(cl, new Class[]{interfaze}, handler)); + } else { + throw new ProxyCreationException("Invalid wire type", wire.getClass().getName()); + } + } + + public <T> T createProxy(Class<T> interfaze, Wire wire, Map<Method, OutboundChainHolder> mapping) + throws ProxyCreationException { + assert interfaze != null; + assert wire != null; + assert mapping != null; + if (wire instanceof InboundWire) { + InboundWire inbound = (InboundWire) wire; + JDKInboundInvocationHandler handler = new JDKInboundInvocationHandler(interfaze, inbound, context); + ClassLoader cl = interfaze.getClassLoader(); + return interfaze.cast(Proxy.newProxyInstance(cl, new Class[]{interfaze}, handler)); + } else if (wire instanceof OutboundWire) { + OutboundWire outbound = (OutboundWire) wire; + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(interfaze, outbound, context); + ClassLoader cl = interfaze.getClassLoader(); + return interfaze.cast(Proxy.newProxyInstance(cl, new Class[]{interfaze}, handler)); + } else { + throw new ProxyCreationException("Invalid wire type", wire.getClass().getName()); + } + } + + public Object createCallbackProxy(Class<?> interfaze, InboundWire wire) throws ProxyCreationException { + ClassLoader cl = interfaze.getClassLoader(); + JDKCallbackInvocationHandler handler = new JDKCallbackInvocationHandler(wire, context); + return interfaze.cast(Proxy.newProxyInstance(cl, new Class[]{interfaze}, handler)); + } + + public WireInvocationHandler createHandler(Class<?> interfaze, Wire wire) { + assert wire != null; + if (wire instanceof InboundWire) { + InboundWire inbound = (InboundWire) wire; + return new JDKInboundInvocationHandler(interfaze, inbound, context); + } else if (wire instanceof OutboundWire) { + OutboundWire outbound = (OutboundWire) wire; + return new JDKOutboundInvocationHandler(interfaze, outbound, context); + } else { + throw new ProxyCreationException("Invalid wire type", wire.getClass().getName()); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/composite.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/composite.scdl new file mode 100644 index 0000000000..b51c9e4f68 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/composite.scdl @@ -0,0 +1,45 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!-- + Default system configuration for the launcher environment. + + $Rev$ $Date$ +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + name="org.apache.tuscany.core.Composite"> + + <!-- Composite implementation type --> + <component name="composite.loader"> + <system:implementation.system class="org.apache.tuscany.core.implementation.composite.CompositeLoader"/> + </component> + <component name="composite.implementationLoader"> + <system:implementation.system class="org.apache.tuscany.core.implementation.composite.ImplementationCompositeLoader"/> + </component> + <component name="composite.dependencyLoader"> + <system:implementation.system class="org.apache.tuscany.core.loader.DependencyLoader"/> + </component> + <component name="composite.componentTypeLoader"> + <system:implementation.system class="org.apache.tuscany.core.implementation.composite.CompositeComponentTypeLoader"/> + </component> + <component name="composite.builder"> + <system:implementation.system class="org.apache.tuscany.core.implementation.composite.CompositeBuilder"/> + </component> +</composite> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/databinding.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/databinding.scdl new file mode 100644 index 0000000000..28075d1bf8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/databinding.scdl @@ -0,0 +1,157 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT"
+ name="org.apache.tuscany.core.DataBinding">
+
+ <component name="databinding.wirePostProcessor">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.impl.DataBindingWirePostProcessor" />
+ </component>
+
+ <component name="databinding.javaInterfaceProcessor">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.impl.DataBindingJavaInterfaceProcessor" />
+ </component> + + <component name="databinding.passByValueWirePostProcessor" > + <system:implementation.system class="org.apache.tuscany.core.databinding.impl.PassByValueWirePostProcessor" /> + </component>
+
+ <!-- DataBinding registry -->
+ <component name="databinding.registry">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.impl.DataBindingRegistryImpl" />
+ </component>
+
+ <!-- DataBinding registry -->
+ <component name="databinding.mediator">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.impl.MediatorImpl" />
+ </component>
+
+ <!-- Transformer registry -->
+ <component name="databinding.transformerRegistry" initLevel="90">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.impl.TransformerRegistryImpl" />
+ </component>
+
+ <component name="dataType.loader">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.impl.DataTypeLoader" />
+ </component>
+
+ <!-- Simple databindings -->
+ <component name="databinding.dom">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.impl.SimpleDataBinding" />
+ <property name="className">org.w3c.dom.Node</property>
+ </component>
+
+ <!-- Transformers -->
+
+ <component name="transformer.Input2InputTransformer">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.impl.Input2InputTransformer" />
+ </component>
+
+ <component name="transformer.Output2OutputTransformer">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.impl.Output2OutputTransformer" />
+ </component>
+
+ <component name="transformer.InputSource2Node">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.InputSource2Node" />
+ </component>
+
+ <component name="transformer.InputSource2SAX">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.InputSource2SAX" />
+ </component>
+
+ <component name="transformer.InputStream2Node">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.InputStream2Node" />
+ </component>
+
+ <component name="transformer.InputStream2SAX">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.InputStream2SAX" />
+ </component>
+
+ <component name="transformer.Node2Object">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.Node2Object" />
+ </component>
+
+ <component name="transformer.Node2OutputStream">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.Node2OutputStream" />
+ </component>
+
+ <component name="transformer.Node2String">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.Node2String" />
+ </component>
+
+ <component name="transformer.Node2Writer">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.Node2Writer" />
+ </component>
+
+ <component name="transformer.Node2XMLStreamReader">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.Node2XMLStreamReader" />
+ </component>
+
+ <component name="transformer.Object2Node">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.Object2Node" />
+ </component>
+
+ <component name="transformer.Reader2Node">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.Reader2Node" />
+ </component>
+
+ <component name="transformer.Reader2SAX">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.Reader2SAX" />
+ </component>
+
+ <component name="transformer.SAX2DOMPipe">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.SAX2DOMPipe" />
+ </component>
+
+ <component name="transformer.Source2ResultTransformer">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.Source2ResultTransformer" />
+ </component>
+
+ <component name="transformer.StreamDataPipe">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.StreamDataPipe" />
+ </component>
+
+ <component name="transformer.String2Node">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.String2Node" />
+ </component>
+
+ <component name="transformer.String2SAX">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.String2SAX" />
+ </component>
+
+ <component name="transformer.String2XMLStreamReader">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.String2XMLStreamReader" />
+ </component>
+
+ <component name="transformer.Writer2ReaderDataPipe">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.Writer2ReaderDataPipe" />
+ </component>
+
+ <component name="transformer.XMLStreamReader2Node">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.XMLStreamReader2Node" />
+ </component>
+
+ <component name="transformer.XMLStreamReader2SAX">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.XMLStreamReader2SAX" />
+ </component>
+
+ <component name="transformer.XMLStreamReader2String">
+ <system:implementation.system class="org.apache.tuscany.core.databinding.xml.XMLStreamReader2String" />
+ </component>
+</composite>
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/formatters.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/formatters.scdl new file mode 100644 index 0000000000..194bdd27fd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/formatters.scdl @@ -0,0 +1,43 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!-- + Formatter configurations for JDK logging. + + $Rev: 476250 $ $Date: 2006-11-17 10:56:22 -0800 (Fri, 17 Nov 2006) $ +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + name="org.apache.tuscany.core.Formatters"> + + <component name="LoaderExceptionFormatter"> + <system:implementation.system class="org.apache.tuscany.core.loader.LoaderExceptionFormatter"/> + </component> + + <component name="IncompatibleServiceContractExceptionFormatter"> + <system:implementation.system + class="org.apache.tuscany.core.wire.IncompatibleServiceContractExceptionFormatter"/> + </component> + + <component name="WireExceptionExceptionFormatter"> + <system:implementation.system + class="org.apache.tuscany.core.builder.WiringExceptionFormatter"/> + </component> + +</composite> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/implementation.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/implementation.scdl new file mode 100644 index 0000000000..9d4a3dbeda --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/implementation.scdl @@ -0,0 +1,78 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!-- + Default system configuration for the launcher environment. + + $Rev$ $Date$ +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + name="org.apache.tuscany.core.Implementation"> + + <!-- Foundation implementation processors --> + <component name="implementation.ImplementationProcessorService"> + <system:implementation.system + class="org.apache.tuscany.core.implementation.processor.ImplementationProcessorServiceImpl"/> + </component> + <component name="implementation.Constructor"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.ConstructorProcessor"/> + </component> + <component name="implementation.Destroy"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.DestroyProcessor"/> + </component> + <component name="implementation.Init"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.InitProcessor"/> + </component> + <component name="implementation.EagerInit"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.EagerInitProcessor"/> + </component> + <component name="implementation.Scope"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.ScopeProcessor"/> + </component> + <component name="implementation.AllowsPassByReference"> + <system:implementation.system + class="org.apache.tuscany.core.implementation.processor.AllowsPassByReferenceProcessor"/> + </component> + <component name="implementation.Property"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.PropertyProcessor"/> + </component> + <component name="implementation.Reference"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.ReferenceProcessor"/> + </component> + <component name="implementation.Service"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.ServiceProcessor"/> + </component> + <component name="implementation.HeuristicPojo"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.HeuristicPojoProcessor"/> + </component> + <component name="implementation.Monitor"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.MonitorProcessor"/> + </component> + <component name="implementation.Resource"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.ResourceProcessor"/> + </component> + <component name="implementation.Conversation"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.ConversationProcessor"/> + </component> + <component name="implementation.ContextProcessor"> + <system:implementation.system class="org.apache.tuscany.core.implementation.processor.ContextProcessor"/> + </component> + +</composite> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/interfaceJava.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/interfaceJava.scdl new file mode 100644 index 0000000000..40e5070e69 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/interfaceJava.scdl @@ -0,0 +1,35 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!-- + Configuration for Java IDL support. + + $Rev$ $Date$ +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + name="org.apache.tuscany.core.InterfaceJava"> + + <component name="interfaceJava.interfaceProcessorRegistry"> + <system:implementation.system class="org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl"/> + </component> + <component name="interfaceJava.loader"> + <system:implementation.system class="org.apache.tuscany.core.idl.java.InterfaceJavaLoader"/> + </component> +</composite> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/javaImplementation.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/javaImplementation.scdl new file mode 100644 index 0000000000..b53b01480f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/javaImplementation.scdl @@ -0,0 +1,39 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!-- + Default system configuration for the launcher environment. + + $Rev$ $Date$ +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + name="org.apache.tuscany.core.JavaImplementation"> + + <!-- Java implementation type --> + <component name="java.implementationLoader"> + <system:implementation.system class="org.apache.tuscany.core.implementation.java.JavaImplementationLoader"/> + </component> + <component name="java.componentTypeLoader"> + <system:implementation.system class="org.apache.tuscany.core.implementation.java.JavaComponentTypeLoader"/> + </component> + <component name="java.componentBuilder"> + <system:implementation.system class="org.apache.tuscany.core.implementation.java.JavaComponentBuilder"/> + </component> +</composite> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/loader.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/loader.scdl new file mode 100644 index 0000000000..cfc0382895 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/loader.scdl @@ -0,0 +1,52 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!-- + Default loader configuration for the launcher environment. + + $Rev$ $Date$ +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + name="org.apache.tuscany.core.Loader"> + + <!-- Foundation element loader implementations --> + <component name="elementLoader.component"> + <system:implementation.system class="org.apache.tuscany.core.loader.ComponentLoader"/> + </component> + <component name="elementLoader.componentType"> + <system:implementation.system class="org.apache.tuscany.core.loader.ComponentTypeElementLoader"/> + </component> + <component name="elementLoader.include"> + <system:implementation.system class="org.apache.tuscany.core.loader.IncludeLoader"/> + </component> + <component name="elementLoader.property"> + <system:implementation.system class="org.apache.tuscany.core.loader.PropertyLoader"/> + </component> + <component name="elementLoader.reference"> + <system:implementation.system class="org.apache.tuscany.core.loader.ReferenceLoader"/> + </component> + <component name="elementLoader.service"> + <system:implementation.system class="org.apache.tuscany.core.loader.ServiceLoader"/> + </component> + <component name="elementLoader.wire"> + <system:implementation.system class="org.apache.tuscany.core.loader.WireLoader"/> + </component> + +</composite> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/systemImplementation.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/systemImplementation.scdl new file mode 100644 index 0000000000..f4c2c456ba --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/main/resources/org/apache/tuscany/core/systemImplementation.scdl @@ -0,0 +1,46 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!-- + Default system configuration for the launcher environment. + + $Rev$ $Date$ +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + name="org.apache.tuscany.core.SystemImplementation"> + + <!-- System implementation type --> + <component name="system.componentTypeLoader"> + <system:implementation.system class="org.apache.tuscany.core.implementation.system.loader.SystemComponentTypeLoader"/> + </component> + + <component name="system.compositeComponentTypeLoader"> + <system:implementation.system class="org.apache.tuscany.core.implementation.system.loader.SystemCompositeComponentTypeLoader"/> + </component> + <component name="system.implementationLoader"> + <system:implementation.system class="org.apache.tuscany.core.implementation.system.loader.SystemImplementationLoader"/> + </component> + <component name="system.componentBuilder"> + <system:implementation.system class="org.apache.tuscany.core.implementation.system.builder.SystemComponentBuilder"/> + </component> + <component name="system.compositeBuilder"> + <system:implementation.system class="org.apache.tuscany.core.implementation.composite.SystemCompositeBuilder"/> + </component> +</composite> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/AbstractLocalTargetInvokerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/AbstractLocalTargetInvokerTestCase.java new file mode 100644 index 0000000000..8dc0023332 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/AbstractLocalTargetInvokerTestCase.java @@ -0,0 +1,72 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.apache.tuscany.core.mock.wire.MockTargetInvoker; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * @version $Rev$ $Date$ + */ +public class AbstractLocalTargetInvokerTestCase extends TestCase { + + public void testInvokerWithInterceptor() throws Throwable { + AbstractLocalTargetInvoker invoker = new MockTargetInvoker(); + Interceptor interceptor = EasyMock.createMock(Interceptor.class); + interceptor.invoke(EasyMock.isA(Message.class)); + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + Message msg = (Message) EasyMock.getCurrentArguments()[0]; + if (msg.getTargetInvoker() == null) { + fail("Target invoker not set"); + } + return null; + } + }); + EasyMock.replay(interceptor); + OutboundInvocationChain chain = EasyMock.createMock(OutboundInvocationChain.class); + EasyMock.expect(chain.getHeadInterceptor()).andReturn(interceptor); + EasyMock.replay(chain); + invoker.invoke(chain, EasyMock.createNiceMock(TargetInvoker.class), new MessageImpl()); + EasyMock.verify(chain); + EasyMock.verify(interceptor); + } + + public void testShortCircuitInvoke() throws Throwable { + AbstractLocalTargetInvoker invoker = new MockTargetInvoker(); + TargetInvoker targetInvoker = EasyMock.createMock(TargetInvoker.class); + EasyMock.expect(targetInvoker.invoke(EasyMock.isA(Message.class))).andReturn(new MessageImpl()); + EasyMock.replay(targetInvoker); + OutboundInvocationChain chain = EasyMock.createMock(OutboundInvocationChain.class); + EasyMock.expect(chain.getHeadInterceptor()).andReturn(null); + EasyMock.replay(chain); + invoker.invoke(chain, targetInvoker, new MessageImpl()); + EasyMock.verify(chain); + EasyMock.verify(targetInvoker); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalBindingBuilderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalBindingBuilderTestCase.java new file mode 100644 index 0000000000..41609d856a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalBindingBuilderTestCase.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.model.BoundServiceDefinition; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class LocalBindingBuilderTestCase extends TestCase { + + public void testBuild() throws Exception { + LocalBindingBuilder builder = new LocalBindingBuilder(); + BoundServiceDefinition def = new BoundServiceDefinition(); + def.setName("foo"); + ServiceBinding binding = builder.build(null, def, null, null); + assertEquals(LocalServiceBinding.class, binding.getClass()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalBindingLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalBindingLoaderTestCase.java new file mode 100644 index 0000000000..1633d5f8ea --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalBindingLoaderTestCase.java @@ -0,0 +1,70 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import java.net.URI; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.loader.LoaderException; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class LocalBindingLoaderTestCase extends TestCase { + private LocalBindingLoader loader; + + public void testParse() throws Exception { + XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.getAttributeValue(null, "uri")).andReturn("foo"); + EasyMock.replay(reader); + LocalBindingDefinition definition = loader.load(null, null, reader, null); + assertEquals(new URI("foo"), definition.getTargetUri()); + EasyMock.verify(reader); + } + + public void testNoUri() throws Exception { + XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.getAttributeValue(null, "uri")).andReturn(null); + EasyMock.replay(reader); + LocalBindingDefinition definition = loader.load(null, null, reader, null); + assertNull(definition.getTargetUri()); + EasyMock.verify(reader); + } + + public void testBadUri() throws Exception { + XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.getAttributeValue(null, "uri")).andReturn("foo foo"); + EasyMock.replay(reader); + try { + loader.load(null, null, reader, null); + fail(); + } catch (LoaderException e) { + // expected + } + EasyMock.verify(reader); + } + + protected void setUp() throws Exception { + super.setUp(); + loader = new LocalBindingLoader(null); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvokerInvocationExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvokerInvocationExceptionTestCase.java new file mode 100644 index 0000000000..1976170f54 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvokerInvocationExceptionTestCase.java @@ -0,0 +1,86 @@ +package org.apache.tuscany.core.binding.local; + +import java.lang.reflect.Type; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class LocalCallbackTargetInvokerInvocationExceptionTestCase extends TestCase { + private InboundWire wire; + private Message message; + private OutboundInvocationChain chain; + private LocalCallbackTargetInvoker invoker; + + /** + * Verfies an InvocationTargetException thrown when invoking the target is propagated to the client correctly and + * the originating error is unwrapped + */ + public void testThrowableTargetInvocation() throws Exception { + Message response = invoker.invoke(message); + assertTrue(response.isFault()); + Object body = response.getBody(); + assertTrue(SomeException.class.equals(body.getClass())); + EasyMock.verify(wire); + EasyMock.verify(chain); + } + + protected void setUp() throws Exception { + super.setUp(); + Object targetAddress = new Object(); + message = new MessageImpl(); + message.pushFromAddress(targetAddress); + message.setBody("foo"); + Message response = new MessageImpl(); + response.setBody("response"); + Operation<Type> operation = new Operation<Type>("echo", null, null, null); + Interceptor head = new ErrorInterceptor(); + chain = EasyMock.createMock(OutboundInvocationChain.class); + EasyMock.expect(chain.getTargetInvoker()).andReturn(null); + EasyMock.expect(chain.getHeadInterceptor()).andReturn(head); + EasyMock.replay(chain); + Map<Operation<?>, OutboundInvocationChain> chains = new HashMap<Operation<?>, OutboundInvocationChain>(); + chains.put(operation, chain); + wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getSourceCallbackInvocationChains(targetAddress)).andReturn(chains); + EasyMock.replay(wire); + invoker = new LocalCallbackTargetInvoker(operation, wire); + } + + private class SomeException extends Exception { + + } + + private class ErrorInterceptor implements Interceptor { + + public Message invoke(Message msg) { + msg.setBodyWithFault(new SomeException()); + return msg; + } + + public void setNext(Interceptor next) { + + } + + public Interceptor getNext() { + return null; + } + + public boolean isOptimizable() { + return false; + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvokerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvokerTestCase.java new file mode 100644 index 0000000000..123f32d66a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvokerTestCase.java @@ -0,0 +1,82 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import java.lang.reflect.Type; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class LocalCallbackTargetInvokerTestCase extends TestCase { + private InboundWire wire; + private Message message; + private OutboundInvocationChain chain; + private Interceptor head; + private LocalCallbackTargetInvoker invoker; + + /** + * Verfies the normal execution path through a callback + */ + public void testNormalPathMessageInvocation() throws Exception { + Message response = invoker.invoke(message); + assertEquals("response", response.getBody()); + EasyMock.verify(wire); + EasyMock.verify(chain); + EasyMock.verify(head); + } + + protected void setUp() throws Exception { + super.setUp(); + Object targetAddress = new Object(); + message = new MessageImpl(); + message.pushFromAddress(targetAddress); + message.setBody("foo"); + Message response = new MessageImpl(); + response.setBody("response"); + Operation<Type> operation = new Operation<Type>("echo", null, null, null); + head = EasyMock.createMock(Interceptor.class); + EasyMock.expect(head.invoke(EasyMock.isA(Message.class))).andReturn(response); + EasyMock.replay(head); + chain = EasyMock.createMock(OutboundInvocationChain.class); + EasyMock.expect(chain.getTargetInvoker()).andReturn(null); + EasyMock.expect(chain.getHeadInterceptor()).andReturn(head); + EasyMock.replay(chain); + Map<Operation<?>, OutboundInvocationChain> chains = new HashMap<Operation<?>, OutboundInvocationChain>(); + chains.put(operation, chain); + wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getSourceCallbackInvocationChains(targetAddress)).andReturn(chains); + EasyMock.replay(wire); + + invoker = new LocalCallbackTargetInvoker(operation, wire); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvokerThrowableTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvokerThrowableTestCase.java new file mode 100644 index 0000000000..9c1bbc616e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalCallbackTargetInvokerThrowableTestCase.java @@ -0,0 +1,98 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import java.lang.reflect.Type; +import java.lang.reflect.UndeclaredThrowableException; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * @version $Rev$ $Date$ + */ +public class LocalCallbackTargetInvokerThrowableTestCase extends TestCase { + private InboundWire wire; + private Message message; + private OutboundInvocationChain chain; + private Interceptor head; + private LocalCallbackTargetInvoker invoker; + + /** + * Verfies an exception thrown in the target is propagated to the client correctly + */ + public void testThrowableTargetInvocation() throws Exception { + Message response = invoker.invoke(message); + assertTrue(response.isFault()); + Object body = response.getBody(); + if (!(body instanceof UndeclaredThrowableException)) { + fail(); // EasyMock wraps the Throwable in an UndeclaredThrowableException + } + UndeclaredThrowableException e = (UndeclaredThrowableException) body; + assertTrue(InsidiousException.class.equals(e.getUndeclaredThrowable().getClass())); + EasyMock.verify(wire); + EasyMock.verify(chain); + EasyMock.verify(head); + } + + @SuppressWarnings("unchecked") + protected void setUp() throws Exception { + super.setUp(); + Object targetAddress = new Object(); + message = new MessageImpl(); + message.pushFromAddress(targetAddress); + message.setBody("foo"); + Message response = new MessageImpl(); + response.setBody("response"); + Operation<Type> operation = new Operation<Type>("echo", null, null, null); + head = EasyMock.createMock(Interceptor.class); + EasyMock.expect(head.invoke(EasyMock.isA(Message.class))).andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + throw new InsidiousException(); // andThrow() does not seem to work here + } + }); + EasyMock.replay(head); + chain = EasyMock.createMock(OutboundInvocationChain.class); + EasyMock.expect(chain.getTargetInvoker()).andReturn(null); + EasyMock.expect(chain.getHeadInterceptor()).andReturn(head); + EasyMock.replay(chain); + Map<Operation<?>, OutboundInvocationChain> chains = new HashMap<Operation<?>, OutboundInvocationChain>(); + chains.put(operation, chain); + wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getSourceCallbackInvocationChains(targetAddress)).andReturn(chains); + EasyMock.replay(wire); + invoker = new LocalCallbackTargetInvoker(operation, wire); + } + + private class InsidiousException extends Throwable { + + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalTargetInvokerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalTargetInvokerTestCase.java new file mode 100644 index 0000000000..a313d341ed --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/binding/local/LocalTargetInvokerTestCase.java @@ -0,0 +1,127 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.binding.local; + +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class LocalTargetInvokerTestCase extends TestCase { + private ServiceContract<Object> serviceContract; + private Operation<Object> operation; + + public void testInvoke() { + TargetInvoker targetInvoker = EasyMock.createMock(TargetInvoker.class); + EasyMock.expect(targetInvoker.invoke(EasyMock.isA(Message.class))).andReturn(new MessageImpl()); + EasyMock.replay(targetInvoker); + OutboundInvocationChain chain = EasyMock.createNiceMock(OutboundInvocationChain.class); + EasyMock.expect(chain.getTargetInvoker()).andReturn(targetInvoker); + EasyMock.replay(chain); + Map<Operation<?>, OutboundInvocationChain> chains = new HashMap<Operation<?>, OutboundInvocationChain>(); + chains.put(operation, chain); + OutboundWire wire = EasyMock.createNiceMock(OutboundWire.class); + wire.getInvocationChains(); + EasyMock.expectLastCall().andReturn(chains); + EasyMock.expect(wire.getServiceContract()).andReturn(serviceContract); + EasyMock.replay(wire); + TargetInvoker invoker = new LocalTargetInvoker(operation, wire); + Message msg = invoker.invoke(new MessageImpl()); + assertFalse(msg.isFault()); + EasyMock.verify(targetInvoker); + } + + public void testCallbackSetInvoke() { + ServiceContract<?> contract = new ServiceContract<Object>() { + + }; + contract.setCallbackClass(Object.class); + TargetInvoker targetInvoker = EasyMock.createMock(TargetInvoker.class); + EasyMock.expect(targetInvoker.invoke(EasyMock.isA(Message.class))).andReturn(new MessageImpl()); + EasyMock.replay(targetInvoker); + OutboundInvocationChain chain = EasyMock.createNiceMock(OutboundInvocationChain.class); + EasyMock.expect(chain.getTargetInvoker()).andReturn(targetInvoker); + EasyMock.replay(chain); + Map<Operation<?>, OutboundInvocationChain> chains = new HashMap<Operation<?>, OutboundInvocationChain>(); + chains.put(operation, chain); + SCAObject container = EasyMock.createMock(SCAObject.class); + EasyMock.expect(container.getName()).andReturn("foo").atLeastOnce(); + EasyMock.replay(container); + OutboundWire wire = EasyMock.createNiceMock(OutboundWire.class); + EasyMock.expect(wire.getContainer()).andReturn(container).atLeastOnce(); + wire.getInvocationChains(); + EasyMock.expectLastCall().andReturn(chains); + EasyMock.expect(wire.getServiceContract()).andReturn(contract); + EasyMock.replay(wire); + TargetInvoker invoker = new LocalTargetInvoker(operation, wire); + Message msg = EasyMock.createMock(Message.class); + msg.pushFromAddress(EasyMock.eq("foo")); + EasyMock.replay(msg); + invoker.invoke(msg); + EasyMock.verify(msg); + EasyMock.verify(targetInvoker); + } + + public void testFaultInvoke() { + TargetInvoker targetInvoker = EasyMock.createMock(TargetInvoker.class); + EasyMock.expect(targetInvoker.invoke(EasyMock.isA(Message.class))).andThrow(new TestException()); + EasyMock.replay(targetInvoker); + OutboundInvocationChain chain = EasyMock.createNiceMock(OutboundInvocationChain.class); + EasyMock.expect(chain.getTargetInvoker()).andReturn(targetInvoker); + EasyMock.replay(chain); + Map<Operation<?>, OutboundInvocationChain> chains = new HashMap<Operation<?>, OutboundInvocationChain>(); + chains.put(operation, chain); + OutboundWire wire = EasyMock.createNiceMock(OutboundWire.class); + wire.getInvocationChains(); + EasyMock.expectLastCall().andReturn(chains); + EasyMock.expect(wire.getServiceContract()).andReturn(serviceContract); + EasyMock.replay(wire); + TargetInvoker invoker = new LocalTargetInvoker(operation, wire); + Message msg = invoker.invoke(new MessageImpl()); + assertTrue(msg.isFault()); + assertTrue(msg.getBody() instanceof TestException); + EasyMock.verify(targetInvoker); + } + + + protected void setUp() throws Exception { + super.setUp(); + serviceContract = new ServiceContract<Object>() { + }; + operation = new Operation<Object>("foo", null, null, null); + } + + + private class TestException extends RuntimeException { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/bootstrap/BootstrapperTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/bootstrap/BootstrapperTestCase.java new file mode 100644 index 0000000000..728902e82b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/bootstrap/BootstrapperTestCase.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.bootstrap; + +import junit.framework.TestCase; + +import org.apache.tuscany.core.deployer.DeployerImpl; +import org.apache.tuscany.core.monitor.NullMonitorFactory; + +/** + * Verifies the default bootstrapper can be instantiated + * + * @version $Rev$ $Date$ + */ +public class BootstrapperTestCase extends TestCase { + private Bootstrapper bootstrapper; + + public void testDeployerBootstrap() { + DeployerImpl deployer = (DeployerImpl) bootstrapper.createDeployer(); + } + + protected void setUp() throws Exception { + super.setUp(); + bootstrapper = new DefaultBootstrapper(new NullMonitorFactory(), null, null); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/AbstractConnectorImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/AbstractConnectorImplTestCase.java new file mode 100644 index 0000000000..b828262d6e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/AbstractConnectorImplTestCase.java @@ -0,0 +1,306 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.binding.local.LocalReferenceBinding; +import org.apache.tuscany.core.binding.local.LocalServiceBinding; +import org.apache.tuscany.core.implementation.composite.ServiceImpl; +import org.apache.tuscany.core.mock.binding.MockServiceBinding; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.apache.tuscany.core.wire.SynchronousBridgingInterceptor; +import org.apache.tuscany.core.wire.jdk.JDKWireService; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public abstract class AbstractConnectorImplTestCase extends TestCase { + protected static final String TARGET = "target"; + protected static final QualifiedName TARGET_NAME = new QualifiedName(TARGET); + protected static final String TARGET_SERVICE = "FooService"; + protected static final QualifiedName TARGET_SERVICE_NAME = new QualifiedName("target/FooService"); + protected static final String RESPONSE = "response"; + + protected ConnectorImpl connector; + protected ServiceContract contract; + protected Operation<Type> operation; + + protected void setUp() throws Exception { + super.setUp(); + WireService wireService = new JDKWireService(null, null); + connector = new ConnectorImpl(wireService, null, null, null); + contract = new JavaServiceContract(Foo.class); + operation = new Operation<Type>("bar", null, null, null); + } + + protected AtomicComponent createAtomicTarget() throws Exception { + InboundInvocationChain chain = new InboundInvocationChainImpl(operation); + chain.addInterceptor(new InvokerInterceptor()); + InboundWire targetWire = new InboundWireImpl(); + targetWire.setServiceContract(contract); + targetWire.addInvocationChain(operation, chain); + + MockInvoker mockInvoker = new MockInvoker(); + + // create the target + AtomicComponent target = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(target.getName()).andReturn(TARGET).anyTimes(); + EasyMock.expect(target.isOptimizable()).andReturn(false).anyTimes(); + EasyMock.expect(target.getScope()).andReturn(Scope.COMPOSITE).atLeastOnce(); + EasyMock.expect(target.isSystem()).andReturn(false).atLeastOnce(); + target.getInboundWire(EasyMock.eq(TARGET_SERVICE)); + EasyMock.expectLastCall().andReturn(targetWire).atLeastOnce(); + target.createTargetInvoker(EasyMock.eq(TARGET_SERVICE), EasyMock.eq(operation), EasyMock.eq(targetWire)); + EasyMock.expectLastCall().andReturn(mockInvoker); + EasyMock.replay(target); + targetWire.setContainer(target); + return target; + } + + protected AtomicComponent createAtomicSource(CompositeComponent parent) throws Exception { + // create the outbound wire and chain from the source component + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setTargetName(TARGET_SERVICE_NAME); + outboundWire.setServiceContract(contract); + outboundWire.addInvocationChain(operation, outboundChain); + + Map<String, List<OutboundWire>> outboundWires = new HashMap<String, List<OutboundWire>>(); + List<OutboundWire> list = new ArrayList<OutboundWire>(); + list.add(outboundWire); + outboundWires.put(TARGET_SERVICE, list); + + // create the source + AtomicComponent source = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(source.isSystem()).andReturn(false).atLeastOnce(); + EasyMock.expect(source.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.expect(source.getParent()).andReturn(parent).atLeastOnce(); + EasyMock.expect(source.getOutboundWires()).andReturn(outboundWires).atLeastOnce(); + EasyMock.expect(source.getName()).andReturn("source").atLeastOnce(); + source.getInboundWires(); + EasyMock.expectLastCall().andReturn(Collections.emptyList()); + EasyMock.replay(source); + + outboundWire.setContainer(source); + return source; + } + + + protected Service createServiceNonLocalBinding() throws WireConnectException { + QName qName = new QName("foo", "bar"); + ServiceBinding serviceBinding = new MockServiceBinding(); + InboundInvocationChain targetInboundChain = new InboundInvocationChainImpl(operation); + targetInboundChain.addInterceptor(new SynchronousBridgingInterceptor()); + InboundWire serviceInboundWire = new InboundWireImpl(qName); + serviceInboundWire.setServiceContract(contract); + serviceInboundWire.addInvocationChain(operation, targetInboundChain); + serviceInboundWire.setContainer(serviceBinding); + + OutboundInvocationChain targetOutboundChain = new OutboundInvocationChainImpl(operation); + // place an invoker interceptor on the end + targetOutboundChain.addInterceptor(new InvokerInterceptor()); + OutboundWire targetOutboundWire = new OutboundWireImpl(qName); + targetOutboundWire.setServiceContract(contract); + targetOutboundWire.addInvocationChain(operation, targetOutboundChain); + targetOutboundWire.setContainer(serviceBinding); + + serviceBinding.setInboundWire(serviceInboundWire); + serviceBinding.setOutboundWire(targetOutboundWire); + // manually connect the service chains + connector.connect(targetInboundChain, targetOutboundChain); + Service service = new ServiceImpl(TARGET, null, contract); + service.addServiceBinding(serviceBinding); + return service; + } + + /** + * Creates a service configured with the local binding and places an invoker interceptor on the end of each outbound + * chain for invocation testing without needing to wire the service to a target + * + * @throws org.apache.tuscany.core.builder.WireConnectException + * + */ + protected Service createLocalService(CompositeComponent parent) throws WireConnectException { + LocalServiceBinding serviceBinding = new LocalServiceBinding(TARGET, parent); + InboundInvocationChain targetInboundChain = new InboundInvocationChainImpl(operation); + targetInboundChain.addInterceptor(new SynchronousBridgingInterceptor()); + InboundWire localServiceInboundWire = new InboundWireImpl(); + localServiceInboundWire.setServiceContract(contract); + localServiceInboundWire.addInvocationChain(operation, targetInboundChain); + localServiceInboundWire.setContainer(serviceBinding); + + OutboundInvocationChain targetOutboundChain = new OutboundInvocationChainImpl(operation); + // place an invoker interceptor on the end + targetOutboundChain.addInterceptor(new InvokerInterceptor()); + OutboundWire targetOutboundWire = new OutboundWireImpl(); + targetOutboundWire.setServiceContract(contract); + targetOutboundWire.addInvocationChain(operation, targetOutboundChain); + targetOutboundWire.setContainer(serviceBinding); + + serviceBinding.setInboundWire(localServiceInboundWire); + serviceBinding.setOutboundWire(targetOutboundWire); + // manually connect the service chains + connector.connect(targetInboundChain, targetOutboundChain); + Service service = new ServiceImpl(TARGET, null, contract); + service.addServiceBinding(serviceBinding); + return service; + } + + protected ReferenceBinding createLocalReferenceBinding(QualifiedName target) + throws TargetInvokerCreationException { + ReferenceBinding referenceBinding = new LocalReferenceBinding("local", null); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + InboundWire referenceInboundWire = new InboundWireImpl(); + referenceInboundWire.setServiceContract(contract); + referenceInboundWire.setContainer(referenceBinding); + referenceInboundWire.addInvocationChain(operation, inboundChain); + + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + // Outbound chains always contains at least one interceptor + outboundChain.addInterceptor(new SynchronousBridgingInterceptor()); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setServiceContract(contract); + outboundWire.setTargetName(target); + outboundWire.addInvocationChain(operation, outboundChain); + outboundWire.setContainer(referenceBinding); + + referenceBinding.setInboundWire(referenceInboundWire); + referenceBinding.setOutboundWire(outboundWire); + + return referenceBinding; + } + + protected InboundWire createLocalInboundWire(CompositeComponent parent) throws WireConnectException { + InboundInvocationChain chain = new InboundInvocationChainImpl(operation); + chain.addInterceptor(new SynchronousBridgingInterceptor()); + InboundWire wire = new InboundWireImpl(); + wire.setServiceContract(contract); + LocalReferenceBinding referenceBinding = new LocalReferenceBinding("", parent); + wire.setContainer(referenceBinding); + wire.addInvocationChain(operation, chain); + + OutboundInvocationChain targetOutboundChain = new OutboundInvocationChainImpl(operation); + // place an invoker interceptor on the end + targetOutboundChain.addInterceptor(new InvokerInterceptor()); + OutboundWire targetOutboundWire = new OutboundWireImpl(); + targetOutboundWire.setServiceContract(contract); + targetOutboundWire.addInvocationChain(operation, targetOutboundChain); + referenceBinding.setInboundWire(wire); + referenceBinding.setOutboundWire(targetOutboundWire); + // manually connect the service chains + connector.connect(chain, targetOutboundChain); + return wire; + } + + protected static class MockInvoker implements TargetInvoker { + public Object invokeTarget(final Object payload, final short sequence) throws InvocationTargetException { + return null; + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + Message resp = new MessageImpl(); + resp.setBody(RESPONSE); + return resp; + } + + public boolean isCacheable() { + return false; + } + + public void setCacheable(boolean cacheable) { + + } + + public boolean isOptimizable() { + return false; + } + + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + } + + protected static class MockInterceptor implements Interceptor { + private Interceptor next; + private boolean invoked; + + public Message invoke(Message msg) { + invoked = true; + return next.invoke(msg); + } + + public void setNext(Interceptor next) { + this.next = next; + } + + public Interceptor getNext() { + return next; + } + + public boolean isInvoked() { + return invoked; + } + + public boolean isOptimizable() { + return false; + } + } + + protected interface Foo { + String echo(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/AtomicConnectorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/AtomicConnectorTestCase.java new file mode 100644 index 0000000000..f89ba7ea8d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/AtomicConnectorTestCase.java @@ -0,0 +1,125 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +import org.apache.tuscany.core.implementation.composite.ServiceImpl; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class AtomicConnectorTestCase extends AbstractConnectorImplTestCase { + + public void testConnectSynchronousServiceWiresToAtomicTarget() throws Exception { + AtomicComponent target = createAtomicTarget(); + + // create the parent composite + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.getChild("target")).andReturn(target); + EasyMock.replay(parent); + + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.addInvocationChain(operation, inboundChain); + inboundWire.setServiceContract(contract); + + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setTargetName(TARGET_SERVICE_NAME); + outboundWire.addInvocationChain(operation, outboundChain); + outboundWire.setServiceContract(contract); + + // create the binding + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getName()).andReturn("source"); + binding.setService(EasyMock.isA(Service.class)); + EasyMock.expect(binding.isSystem()).andReturn(false).atLeastOnce(); + EasyMock.expect(binding.getInboundWire()).andReturn(inboundWire).atLeastOnce(); + EasyMock.expect(binding.getOutboundWire()).andReturn(outboundWire); + EasyMock.expect(binding.getScope()).andReturn(Scope.SYSTEM); + EasyMock.replay(binding); + + outboundWire.setContainer(binding); + inboundWire.setContainer(binding); + + Service service = new ServiceImpl("foo", parent, null); + service.addServiceBinding(binding); + + connector.connect(service); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(inboundChain.getTargetInvoker()); + Message resp = inboundChain.getHeadInterceptor().invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + EasyMock.verify(binding); + } + + public void testConnectNonBlockingServiceWiresToAtomicTarget() throws Exception { + // JFM FIXME + } + + public void testConnectCallbackServiceWiresToAtomicTarget() throws Exception { + // JFM FIXME + } + + /** + * Verifies connecting a wire from an atomic component to a target atomic component with one synchronous operation + */ + public void testConnectAtomicComponentToAtomicComponentSyncWire() throws Exception { + + AtomicComponent target = createAtomicTarget(); + // create the parent composite + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.getChild("target")).andReturn(target); + EasyMock.replay(parent); + AtomicComponent source = createAtomicSource(parent); + connector.connect(source); + + MessageImpl msg = new MessageImpl(); + Map<String, List<OutboundWire>> wires = source.getOutboundWires(); + OutboundWire wire = wires.get(TARGET_SERVICE).get(0); + OutboundInvocationChain chain = wire.getInvocationChains().get(operation); + msg.setTargetInvoker(chain.getTargetInvoker()); + Message resp = chain.getHeadInterceptor().invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + protected void setUp() throws Exception { + super.setUp(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/BuilderRegistryNoBindingsTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/BuilderRegistryNoBindingsTestCase.java new file mode 100644 index 0000000000..29cb7db48b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/BuilderRegistryNoBindingsTestCase.java @@ -0,0 +1,84 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.net.URI; +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.builder.BuilderRegistry; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.Multiplicity; + +import junit.framework.TestCase; +import org.apache.tuscany.core.binding.local.LocalBindingBuilder; +import org.apache.tuscany.core.binding.local.LocalBindingDefinition; +import org.apache.tuscany.core.binding.local.LocalReferenceBinding; +import org.apache.tuscany.core.binding.local.LocalServiceBinding; +import org.apache.tuscany.core.deployer.RootDeploymentContext; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class BuilderRegistryNoBindingsTestCase extends TestCase { + private DeploymentContext deploymentContext; + private CompositeComponent parent; + private BuilderRegistry registry; + + public void testNoServiceBindings() throws Exception { + ServiceBinding binding = EasyMock.createNiceMock(ServiceBinding.class); + EasyMock.replay(binding); + List<BindingDefinition> bindingDefs = new ArrayList<BindingDefinition>(); + BoundServiceDefinition definition = new BoundServiceDefinition("foo", null, bindingDefs, false, new URI("foo")); + Service service = registry.build(parent, definition, deploymentContext); + assertEquals(1, service.getServiceBindings().size()); + assertTrue(service.getServiceBindings().get(0) instanceof LocalServiceBinding); + } + + public void testReferenceBindingBuilderDispatch() throws Exception { + ReferenceBinding binding = EasyMock.createNiceMock(ReferenceBinding.class); + EasyMock.replay(binding); + List<BindingDefinition> bindingDefs = new ArrayList<BindingDefinition>(); + BoundReferenceDefinition definition = + new BoundReferenceDefinition("foo", null, bindingDefs, Multiplicity.ONE_ONE); + Reference reference = registry.build(parent, definition, deploymentContext); + assertEquals(1, reference.getReferenceBindings().size()); + assertTrue(reference.getReferenceBindings().get(0) instanceof LocalReferenceBinding); + } + + protected void setUp() throws Exception { + super.setUp(); + deploymentContext = new RootDeploymentContext(null, null, null, null); + parent = EasyMock.createNiceMock(CompositeComponent.class); + EasyMock.replay(parent); + registry = new BuilderRegistryImpl(null, null); + registry.register(LocalBindingDefinition.class, new LocalBindingBuilder()); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/BuilderRegistryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/BuilderRegistryTestCase.java new file mode 100644 index 0000000000..ea557e981d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/BuilderRegistryTestCase.java @@ -0,0 +1,217 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.net.URI; +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.builder.BindingBuilder; +import org.apache.tuscany.spi.builder.BuilderConfigException; +import org.apache.tuscany.spi.builder.BuilderRegistry; +import org.apache.tuscany.spi.builder.ComponentBuilder; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.CompositeImplementation; +import org.apache.tuscany.spi.model.Implementation; +import static org.apache.tuscany.spi.model.Multiplicity.ONE_ONE; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.deployer.RootDeploymentContext; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class BuilderRegistryTestCase extends TestCase { + private DeploymentContext deploymentContext; + //private BuilderRegistryImpl registry; + private CompositeComponent parent; + + public void testRegistration() throws Exception { + MockBuilder builder = new MockBuilder(); + BuilderRegistry registry = new BuilderRegistryImpl(null, null); + registry.register(CompositeImplementation.class, builder); + CompositeImplementation implementation = new CompositeImplementation(); + ComponentDefinition<CompositeImplementation> componentDefinition = + new ComponentDefinition<CompositeImplementation>(implementation); + componentDefinition.getImplementation().setComponentType(new CompositeComponentType()); + registry.build(parent, componentDefinition, deploymentContext); + } + + @SuppressWarnings({"unchecked"}) + public void testServiceBindingBuilderDispatch() throws Exception { + WireService wireService = EasyMock.createMock(WireService.class); + wireService.createWires(EasyMock.isA(ServiceBinding.class), + (ServiceContract) EasyMock.isNull(), EasyMock.isA(String.class) + ); + EasyMock.expectLastCall().times(2); + EasyMock.replay(wireService); + BuilderRegistry registry = new BuilderRegistryImpl(null, wireService); + ServiceBinding binding = EasyMock.createNiceMock(ServiceBinding.class); + EasyMock.replay(binding); + BindingBuilder<MockBindingDefinition> builder = EasyMock.createMock(BindingBuilder.class); + EasyMock.expect(builder.build(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(BoundServiceDefinition.class), + EasyMock.isA(MockBindingDefinition.class), + EasyMock.isA(DeploymentContext.class))).andReturn(binding).times(2); + EasyMock.replay(builder); + registry.register(MockBindingDefinition.class, builder); + List<BindingDefinition> bindingDefs = new ArrayList<BindingDefinition>(); + bindingDefs.add(new MockBindingDefinition()); + bindingDefs.add(new MockBindingDefinition()); + BoundServiceDefinition definition = new BoundServiceDefinition("foo", null, bindingDefs, false, new URI("foo")); + Service service = registry.build(parent, definition, deploymentContext); + assertEquals(2, service.getServiceBindings().size()); + EasyMock.verify(wireService); + } + + @SuppressWarnings({"unchecked"}) + public void testReferenceBindingBuilderDispatch() throws Exception { + WireService wireService = EasyMock.createMock(WireService.class); + wireService.createWires(EasyMock.isA(ReferenceBinding.class), + (ServiceContract) EasyMock.isNull(), (QualifiedName) EasyMock.isNull() + ); + EasyMock.expectLastCall().times(2); + EasyMock.replay(wireService); + BuilderRegistry registry = new BuilderRegistryImpl(null, wireService); + ReferenceBinding binding = EasyMock.createNiceMock(ReferenceBinding.class); + EasyMock.replay(binding); + BindingBuilder<MockBindingDefinition> builder = EasyMock.createMock(BindingBuilder.class); + EasyMock.expect(builder.build(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(BoundReferenceDefinition.class), + EasyMock.isA(MockBindingDefinition.class), + EasyMock.isA(DeploymentContext.class))).andReturn(binding).times(2); + EasyMock.replay(builder); + registry.register(MockBindingDefinition.class, builder); + List<BindingDefinition> bindingDefs = new ArrayList<BindingDefinition>(); + bindingDefs.add(new MockBindingDefinition()); + bindingDefs.add(new MockBindingDefinition()); + BoundReferenceDefinition definition = new BoundReferenceDefinition("foo", null, bindingDefs, ONE_ONE); + Reference reference = registry.build(parent, definition, deploymentContext); + assertEquals(2, reference.getReferenceBindings().size()); + EasyMock.verify(wireService); + } + + @SuppressWarnings({"unchecked"}) + public void testComponentImplementationDispatch() throws Exception { + ScopeRegistry scopeRegistry = EasyMock.createMock(ScopeRegistry.class); + ScopeContainer scopeContainer = EasyMock.createNiceMock(ScopeContainer.class); + EasyMock.expect(scopeRegistry.getScopeContainer(EasyMock.isA(Scope.class))).andReturn(scopeContainer); + EasyMock.replay(scopeRegistry); + WireService wireService = EasyMock.createMock(WireService.class); + wireService.createWires(EasyMock.isA(AtomicComponent.class), + EasyMock.isA(ComponentDefinition.class)); + EasyMock.replay(wireService); + BuilderRegistry registry = new BuilderRegistryImpl(scopeRegistry, wireService); + + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + ComponentBuilder<FooImplementation> builder = EasyMock.createMock(ComponentBuilder.class); + EasyMock.expect(builder.build(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(ComponentDefinition.class), + EasyMock.isA(DeploymentContext.class))).andReturn(component); + EasyMock.replay(builder); + registry.register(FooImplementation.class, builder); + + FooImplementation impl = new FooImplementation(); + impl.setComponentType(new ComponentType()); + ComponentDefinition<FooImplementation> definition = new ComponentDefinition<FooImplementation>("foo", impl); + Component ret = registry.build(parent, definition, deploymentContext); + assertNotNull(ret); + EasyMock.verify(wireService); + } + + public void testNoConversationalContract() throws Exception { + ScopeRegistry scopeRegistry = EasyMock.createMock(ScopeRegistry.class); + ScopeContainer scopeContainer = EasyMock.createNiceMock(ScopeContainer.class); + EasyMock.expect(scopeRegistry.getScopeContainer(EasyMock.isA(Scope.class))).andReturn(scopeContainer); + EasyMock.replay(scopeRegistry); + WireService wireService = EasyMock.createMock(WireService.class); + wireService.createWires(EasyMock.isA(AtomicComponent.class), + EasyMock.isA(ComponentDefinition.class)); + EasyMock.replay(wireService); + BuilderRegistry registry = new BuilderRegistryImpl(scopeRegistry, wireService); + + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + ComponentBuilder<FooImplementation> builder = EasyMock.createMock(ComponentBuilder.class); + EasyMock.expect(builder.build(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(ComponentDefinition.class), + EasyMock.isA(DeploymentContext.class))).andReturn(component); + EasyMock.replay(builder); + registry.register(FooImplementation.class, builder); + + FooImplementation impl = new FooImplementation(); + ComponentType componentType = new ComponentType(); + componentType.setImplementationScope(Scope.CONVERSATION); + impl.setComponentType(componentType); + ComponentDefinition<FooImplementation> definition = new ComponentDefinition<FooImplementation>("foo", impl); + try { + Component ret = registry.build(parent, definition, deploymentContext); + fail("Should throw NoConversationalContractException"); + } + catch(NoConversationalContractException e) { + // expected + } +} + + protected void setUp() throws Exception { + super.setUp(); + deploymentContext = new RootDeploymentContext(null, null, null, null); + parent = EasyMock.createNiceMock(CompositeComponent.class); + EasyMock.replay(parent); + } + + private class MockBuilder implements ComponentBuilder<CompositeImplementation> { + public Component build(CompositeComponent parent, + ComponentDefinition componentDefinition, + DeploymentContext deploymentContext) throws BuilderConfigException { + return null; + } + } + + private class MockBindingDefinition extends BindingDefinition { + + } + + private class FooImplementation extends Implementation<ComponentType> { + + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ConnectorImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ConnectorImplTestCase.java new file mode 100644 index 0000000000..fc5daa6b12 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ConnectorImplTestCase.java @@ -0,0 +1,322 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.lang.reflect.Type; +import java.util.Collections; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.apache.tuscany.core.wire.SynchronousBridgingInterceptor; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ConnectorImplTestCase extends AbstractConnectorImplTestCase { + + public void testConnectTargetNotFound() throws Exception { + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.getName()).andReturn("parent"); + parent.getChild(EasyMock.isA(String.class)); + EasyMock.expectLastCall().andReturn(null); + EasyMock.replay(parent); + try { + AtomicComponent source = createAtomicSource(parent); + connector.connect(source); + fail(); + } catch (TargetServiceNotFoundException e) { + // expected + } + } + + public void testOutboundToInboundOptimization() throws Exception { + AtomicComponent container = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.expect(container.isSystem()).andReturn(true); + EasyMock.replay(container); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(container); + OutboundWire outboundWire = EasyMock.createMock(OutboundWire.class); + outboundWire.setTargetWire(EasyMock.eq(inboundWire)); + EasyMock.expect(outboundWire.getContainer()).andReturn(container).atLeastOnce(); + EasyMock.replay(outboundWire); + + connector.connect(outboundWire, inboundWire, true); + EasyMock.verify(outboundWire); + } + + /** + * Verifies that stateless targets with a destructor are not optimized as the destructor callback event must be + * issued by the TargetInvoker after it dispatches to the target + */ + public void testOutboundToInboundNoOptimizationBecauseStatelessDestructor() throws Exception { + AtomicComponent container = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.expect(container.isSystem()).andReturn(false); + EasyMock.expect(container.getScope()).andReturn(Scope.STATELESS); + EasyMock.expect(container.isDestroyable()).andReturn(true); + EasyMock.replay(container); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(container); + OutboundWire outboundWire = EasyMock.createMock(OutboundWire.class); + outboundWire.getInvocationChains(); + EasyMock.expectLastCall().andReturn(Collections.emptyMap()).atLeastOnce(); + outboundWire.getTargetCallbackInvocationChains(); + EasyMock.expectLastCall().andReturn(Collections.emptyMap()).atLeastOnce(); + EasyMock.expect(outboundWire.getContainer()).andReturn(container).atLeastOnce(); + EasyMock.replay(outboundWire); + + connector.connect(outboundWire, inboundWire, true); + EasyMock.verify(outboundWire); + } + + public void testOutboundToInboundNoOptimizationAtomic() throws Exception { + AtomicComponent container = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.expect(container.isSystem()).andReturn(false); + EasyMock.expect(container.getScope()).andReturn(Scope.STATELESS); + EasyMock.expect(container.isOptimizable()).andReturn(false); + EasyMock.replay(container); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(container); + OutboundWire outboundWire = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(outboundWire.getContainer()).andReturn(container).atLeastOnce(); + outboundWire.getInvocationChains(); + EasyMock.expectLastCall().andReturn(Collections.emptyMap()).atLeastOnce(); + outboundWire.getTargetCallbackInvocationChains(); + EasyMock.expectLastCall().andReturn(Collections.emptyMap()).atLeastOnce(); + EasyMock.replay(outboundWire); + + connector.connect(outboundWire, inboundWire, true); + EasyMock.verify(outboundWire); + } + + public void testOutboundToInboundNoOptimizationNonAtomicTarget() throws Exception { + ReferenceBinding container = EasyMock.createNiceMock(ReferenceBinding.class); + EasyMock.expect(container.isSystem()).andReturn(false); + EasyMock.replay(container); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(container); + OutboundWire outboundWire = EasyMock.createMock(OutboundWire.class); + outboundWire.getInvocationChains(); + EasyMock.expectLastCall().andReturn(Collections.emptyMap()).atLeastOnce(); + outboundWire.getTargetCallbackInvocationChains(); + EasyMock.expectLastCall().andReturn(Collections.emptyMap()).atLeastOnce(); + EasyMock.expect(outboundWire.getContainer()).andReturn(container).atLeastOnce(); + EasyMock.replay(outboundWire); + + connector.connect(outboundWire, inboundWire, true); + EasyMock.verify(outboundWire); + } + + public void testOutboundToInboundChainConnect() throws Exception { + TargetInvoker invoker = new MockInvoker(); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(new InvokerInterceptor()); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + connector.connect(outboundChain, inboundChain, invoker, false); + Interceptor interceptor = outboundChain.getHeadInterceptor(); + assertTrue(interceptor instanceof SynchronousBridgingInterceptor); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + public void testOutboundToInboundChainConnectNoInboundInterceptor() { + TargetInvoker invoker = new MockInvoker(); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + try { + connector.connect(outboundChain, inboundChain, invoker, false); + fail(); + } catch (WireConnectException e) { + // expected + } + } + + public void testInboundToOutboundChainConnect() throws Exception { + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundChain.addInterceptor(new InvokerInterceptor()); + connector.connect(inboundChain, outboundChain); + Interceptor interceptor = inboundChain.getHeadInterceptor(); + assertTrue(interceptor instanceof SynchronousBridgingInterceptor); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + public void testInboundToOutboundChainConnectNoOutboundInterceptors() throws Exception { + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + try { + connector.connect(inboundChain, outboundChain); + fail(); + } catch (WireConnectException e) { + // expected + } + } + + public void testInboundOutboundSystemWireOptimization() throws Exception { + SCAObject container = EasyMock.createMock(SCAObject.class); + EasyMock.expect(container.isSystem()).andReturn(true); + EasyMock.replay(container); + InboundWire inboundWire = EasyMock.createMock(InboundWire.class); + inboundWire.setTargetWire(EasyMock.isA(OutboundWire.class)); + EasyMock.expect(inboundWire.getContainer()).andReturn(container).atLeastOnce(); + EasyMock.replay(inboundWire); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setContainer(container); + connector.connect(inboundWire, outboundWire, true); + EasyMock.verify(inboundWire); + EasyMock.verify(container); + } + + public void testOutboundInboundSystemWireOptimization() throws Exception { + SCAObject container = EasyMock.createMock(SCAObject.class); + EasyMock.expect(container.isSystem()).andReturn(true); + EasyMock.replay(container); + OutboundWire outboundWire = EasyMock.createMock(OutboundWire.class); + outboundWire.setTargetWire(EasyMock.isA(InboundWire.class)); + EasyMock.expect(outboundWire.getContainer()).andReturn(container).atLeastOnce(); + EasyMock.replay(outboundWire); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(container); + connector.connect(outboundWire, inboundWire, true); + EasyMock.verify(outboundWire); + EasyMock.verify(container); + } + + public void testIncompatibleInboundOutboundWiresConnect() throws Exception { + Operation<Type> operation = new Operation<Type>("bar", null, null, null); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.addInvocationChain(operation, new InboundInvocationChainImpl(operation)); + OutboundWire outboundWire = new OutboundWireImpl(); + try { + connector.connect(inboundWire, outboundWire, false); + fail(); + } catch (IncompatibleInterfacesException e) { + // expected + } + + } + + public void testIncompatibleOutboundInboundWiresConnect() throws Exception { + SCAObject container = EasyMock.createNiceMock(SCAObject.class); + EasyMock.expect(container.isSystem()).andReturn(false); + EasyMock.replay(container); + Operation<Type> operation = new Operation<Type>("bar", null, null, null); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(container); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setContainer(container); + outboundWire.addInvocationChain(operation, new OutboundInvocationChainImpl(operation)); + try { + connector.connect(outboundWire, inboundWire, false); + fail(); + } catch (IncompatibleInterfacesException e) { + // expected + } + + } + + public void testIsOptimizable() { + assertTrue(connector.isOptimizable(Scope.STATELESS, Scope.STATELESS)); + assertTrue(connector.isOptimizable(Scope.STATELESS, Scope.COMPOSITE)); + assertFalse(connector.isOptimizable(Scope.STATELESS, Scope.CONVERSATION)); + assertTrue(connector.isOptimizable(Scope.STATELESS, Scope.REQUEST)); + assertTrue(connector.isOptimizable(Scope.STATELESS, Scope.SESSION)); + assertTrue(connector.isOptimizable(Scope.STATELESS, Scope.SYSTEM)); + + assertTrue(connector.isOptimizable(Scope.COMPOSITE, Scope.COMPOSITE)); + assertFalse(connector.isOptimizable(Scope.COMPOSITE, Scope.CONVERSATION)); + assertFalse(connector.isOptimizable(Scope.COMPOSITE, Scope.REQUEST)); + assertFalse(connector.isOptimizable(Scope.COMPOSITE, Scope.SESSION)); + assertFalse(connector.isOptimizable(Scope.COMPOSITE, Scope.STATELESS)); + assertTrue(connector.isOptimizable(Scope.COMPOSITE, Scope.SYSTEM)); + + assertFalse(connector.isOptimizable(Scope.CONVERSATION, Scope.COMPOSITE)); + assertFalse(connector.isOptimizable(Scope.CONVERSATION, Scope.CONVERSATION)); + assertFalse(connector.isOptimizable(Scope.CONVERSATION, Scope.REQUEST)); + assertFalse(connector.isOptimizable(Scope.CONVERSATION, Scope.SESSION)); + assertFalse(connector.isOptimizable(Scope.CONVERSATION, Scope.STATELESS)); + assertFalse(connector.isOptimizable(Scope.CONVERSATION, Scope.SYSTEM)); + + assertTrue(connector.isOptimizable(Scope.REQUEST, Scope.COMPOSITE)); + assertFalse(connector.isOptimizable(Scope.REQUEST, Scope.CONVERSATION)); + assertTrue(connector.isOptimizable(Scope.REQUEST, Scope.REQUEST)); + assertTrue(connector.isOptimizable(Scope.REQUEST, Scope.SESSION)); + assertFalse(connector.isOptimizable(Scope.REQUEST, Scope.STATELESS)); + assertTrue(connector.isOptimizable(Scope.REQUEST, Scope.SYSTEM)); + + assertTrue(connector.isOptimizable(Scope.SESSION, Scope.COMPOSITE)); + assertFalse(connector.isOptimizable(Scope.SESSION, Scope.CONVERSATION)); + assertFalse(connector.isOptimizable(Scope.SESSION, Scope.REQUEST)); + assertTrue(connector.isOptimizable(Scope.SESSION, Scope.SESSION)); + assertFalse(connector.isOptimizable(Scope.SESSION, Scope.STATELESS)); + assertTrue(connector.isOptimizable(Scope.SESSION, Scope.SYSTEM)); + + assertTrue(connector.isOptimizable(Scope.SYSTEM, Scope.COMPOSITE)); + assertFalse(connector.isOptimizable(Scope.SYSTEM, Scope.CONVERSATION)); + assertFalse(connector.isOptimizable(Scope.SYSTEM, Scope.REQUEST)); + assertFalse(connector.isOptimizable(Scope.SYSTEM, Scope.SESSION)); + assertFalse(connector.isOptimizable(Scope.SYSTEM, Scope.STATELESS)); + assertTrue(connector.isOptimizable(Scope.SYSTEM, Scope.SYSTEM)); + + assertFalse(connector.isOptimizable(Scope.UNDEFINED, Scope.COMPOSITE)); + assertFalse(connector.isOptimizable(Scope.UNDEFINED, Scope.CONVERSATION)); + assertFalse(connector.isOptimizable(Scope.UNDEFINED, Scope.REQUEST)); + assertFalse(connector.isOptimizable(Scope.UNDEFINED, Scope.SESSION)); + assertFalse(connector.isOptimizable(Scope.UNDEFINED, Scope.STATELESS)); + assertFalse(connector.isOptimizable(Scope.UNDEFINED, Scope.SYSTEM)); + + } + + public void testInvalidConnectObject() throws Exception { + try { + connector.connect(EasyMock.createNiceMock(SCAObject.class)); + fail(); + } catch (AssertionError e) { + // expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ConnectorPostProcessTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ConnectorPostProcessTestCase.java new file mode 100644 index 0000000000..857b17eff5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ConnectorPostProcessTestCase.java @@ -0,0 +1,104 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.WirePostProcessorRegistry; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.createNiceMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; + +/** + * @version $Rev$ $Date$ + */ +public class ConnectorPostProcessTestCase extends TestCase { + + public void testInboundToOutboundPostProcessCalled() throws Exception { + OutboundWire owire = createNiceMock(OutboundWire.class); + replay(owire); + InboundWire iwire = createNiceMock(InboundWire.class); + Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + expect(iwire.getInvocationChains()).andReturn(chains); + replay(iwire); + WirePostProcessorRegistry registry = createMock(WirePostProcessorRegistry.class); + registry.process(EasyMock.eq(iwire), EasyMock.eq(owire)); + replay(registry); + WireService wireService = createMock(WireService.class); + wireService.checkCompatibility((ServiceContract<?>) EasyMock.anyObject(), + (ServiceContract<?>) EasyMock.anyObject(), EasyMock.eq(false)); + expectLastCall().anyTimes(); + replay(wireService); + ConnectorImpl connector = new ConnectorImpl(wireService, registry, null, null); + connector.connect(iwire, owire, false); + verify(registry); + } + + public void testOutboundToInboundPostProcessCalled() throws Exception { + AtomicComponent source = createNiceMock(AtomicComponent.class); + expect(source.getName()).andReturn("Component"); + replay(source); + + AtomicComponent target = createNiceMock(AtomicComponent.class); + expect(target.getName()).andReturn("Component"); + replay(target); + + OutboundWire owire = createNiceMock(OutboundWire.class); + EasyMock.expect(owire.getContainer()).andReturn(source); + + Map<Operation<?>, OutboundInvocationChain> chains = new HashMap<Operation<?>, OutboundInvocationChain>(); + expect(owire.getInvocationChains()).andReturn(chains); + Map<Operation<?>, InboundInvocationChain> ichains = new HashMap<Operation<?>, InboundInvocationChain>(); + expect(owire.getTargetCallbackInvocationChains()).andReturn(ichains); + replay(owire); + InboundWire iwire = createNiceMock(InboundWire.class); + expect(iwire.getSourceCallbackInvocationChains("Component")).andReturn(chains); + EasyMock.expect(iwire.getContainer()).andReturn(target); + replay(iwire); + WirePostProcessorRegistry registry = createMock(WirePostProcessorRegistry.class); + registry.process(EasyMock.eq(owire), EasyMock.eq(iwire)); + replay(registry); + WireService wireService = createMock(WireService.class); + wireService.checkCompatibility((ServiceContract<?>) EasyMock.anyObject(), + (ServiceContract<?>) EasyMock.anyObject(), EasyMock.eq(false)); + expectLastCall().anyTimes(); + replay(wireService); + ConnectorImpl connector = new ConnectorImpl(wireService, registry, null, null); + + connector.connect(owire, iwire, false); + verify(registry); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/IllegalCallbackExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/IllegalCallbackExceptionTestCase.java new file mode 100644 index 0000000000..40ddc837c7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/IllegalCallbackExceptionTestCase.java @@ -0,0 +1,43 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class IllegalCallbackExceptionTestCase extends TestCase { + + public void testInstantiation() throws Exception { + IllegalCallbackException e = new IllegalCallbackException("message", + "identifier", + "source name", + "ref name", + "target name", + "service name"); + assertEquals("message", e.getMessage()); + assertEquals("identifier", e.getIdentifier()); + assertEquals("source name", e.getSourceName()); + assertEquals("ref name", e.getReferenceName()); + assertEquals("target name", e.getTargetName()); + assertEquals("service name", e.getTargetServiceName()); + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/InboundtoOutboundConnectTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/InboundtoOutboundConnectTestCase.java new file mode 100644 index 0000000000..4676dbb7cc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/InboundtoOutboundConnectTestCase.java @@ -0,0 +1,168 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.mock.component.SimpleTarget; +import org.apache.tuscany.core.mock.wire.MockSyncInterceptor; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.easymock.EasyMock; + +/** + * Verifies connection strategies between {@link org.apache.tuscany.spi.wire.OutboundInvocationChain}s and {@link + * org.apache.tuscany.spi.wire.InboundInvocationChain}s + * + * @version $$Rev$$ $$Date$$ + */ +public class InboundtoOutboundConnectTestCase extends TestCase { + private Operation operation; + private ConnectorImpl connector; + + public void testNoInterceptors() throws Exception { + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundChain.addInterceptor(new InvokerInterceptor()); + TargetInvoker invoker = EasyMock.createNiceMock(TargetInvoker.class); + EasyMock.expect(invoker.invoke(EasyMock.isA(Message.class))).andReturn(new MessageImpl()); + EasyMock.replay(invoker); + connector.connect(inboundChain, outboundChain); + inboundChain.setTargetInvoker(invoker); + inboundChain.prepare(); + Message msg = new MessageImpl(); + msg.setTargetInvoker(invoker); + inboundChain.getHeadInterceptor().invoke(msg); + EasyMock.verify(invoker); + } + + + /** + * Verifies an invocation with a single source interceptor + */ + public void testSourceInterceptor() throws Exception { + MockSyncInterceptor interceptor = new MockSyncInterceptor(); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(interceptor); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundChain.addInterceptor(new InvokerInterceptor()); + Message msg = new MessageImpl(); + TargetInvoker invoker = EasyMock.createNiceMock(TargetInvoker.class); + EasyMock.expect(invoker.invoke(EasyMock.eq(msg))).andReturn(msg); + EasyMock.replay(invoker); + assertEquals(0, interceptor.getCount()); + connector.connect(inboundChain, outboundChain); + inboundChain.setTargetInvoker(invoker); + inboundChain.prepare(); + msg.setTargetInvoker(inboundChain.getTargetInvoker()); + assertEquals(msg, inboundChain.getHeadInterceptor().invoke(msg)); + assertEquals(1, interceptor.getCount()); + EasyMock.verify(invoker); + } + + /** + * Verifies an invocation with a single target interceptor + */ + public void testTargetInterceptor() throws Exception { + MockSyncInterceptor interceptor = new MockSyncInterceptor(); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(interceptor); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundChain.addInterceptor(new InvokerInterceptor()); + Message msg = new MessageImpl(); + TargetInvoker invoker = EasyMock.createNiceMock(TargetInvoker.class); + EasyMock.expect(invoker.invoke(EasyMock.eq(msg))).andReturn(msg); + EasyMock.replay(invoker); + assertEquals(0, interceptor.getCount()); + connector.connect(inboundChain, outboundChain); + inboundChain.setTargetInvoker(invoker); + inboundChain.prepare(); + msg.setTargetInvoker(inboundChain.getTargetInvoker()); + assertEquals(msg, inboundChain.getHeadInterceptor().invoke(msg)); + assertEquals(1, interceptor.getCount()); + EasyMock.verify(invoker); + } + + /** + * Verifies an invocation with a source and target interceptor + */ + public void testSourceTargetInterceptor() throws Exception { + MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor(); + MockSyncInterceptor targetInterceptor = new MockSyncInterceptor(); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundChain.addInterceptor(sourceInterceptor); + outboundChain.addInterceptor(new InvokerInterceptor()); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(targetInterceptor); + Message msg = new MessageImpl(); + TargetInvoker invoker = EasyMock.createNiceMock(TargetInvoker.class); + EasyMock.expect(invoker.invoke(EasyMock.eq(msg))).andReturn(msg); + EasyMock.replay(invoker); + assertEquals(0, sourceInterceptor.getCount()); + assertEquals(0, targetInterceptor.getCount()); + connector.connect(inboundChain, outboundChain); + inboundChain.setTargetInvoker(invoker); + inboundChain.prepare(); + msg.setTargetInvoker(inboundChain.getTargetInvoker()); + assertEquals(msg, inboundChain.getHeadInterceptor().invoke(msg)); + assertEquals(1, sourceInterceptor.getCount()); + assertEquals(1, targetInterceptor.getCount()); + EasyMock.verify(invoker); + } + + public void testOptimizeSet() throws Exception { + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundChain.addInterceptor(new InvokerInterceptor()); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + Message msg = new MessageImpl(); + TargetInvoker invoker = EasyMock.createNiceMock(TargetInvoker.class); + EasyMock.expect(invoker.invoke(EasyMock.eq(msg))).andReturn(msg); + EasyMock.replay(invoker); + connector.connect(inboundChain, outboundChain); + inboundChain.setTargetInvoker(invoker); + inboundChain.prepare(); + msg.setTargetInvoker(inboundChain.getTargetInvoker()); + assertEquals(msg, inboundChain.getHeadInterceptor().invoke(msg)); + EasyMock.verify(invoker); + } + + protected void setUp() throws Exception { + super.setUp(); + connector = new ConnectorImpl(); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract; + try { + contract = registry.introspect(SimpleTarget.class); + } catch (InvalidServiceContractException e) { + throw new AssertionError(); + } + operation = contract.getOperations().get("echo"); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/IncompatibleInterfacesExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/IncompatibleInterfacesExceptionTestCase.java new file mode 100644 index 0000000000..7fa6633258 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/IncompatibleInterfacesExceptionTestCase.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class IncompatibleInterfacesExceptionTestCase extends TestCase { + + public void testInstantiation() throws Exception { + IncompatibleInterfacesException e = new IncompatibleInterfacesException("message", + "source name", + "ref name", + "target name", + "service name"); + assertEquals("message", e.getMessage()); + assertEquals("source name", e.getSourceName()); + assertEquals("ref name", e.getReferenceName()); + assertEquals("target name", e.getTargetName()); + assertEquals("service name", e.getTargetServiceName()); + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/InvalidTargetTypeExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/InvalidTargetTypeExceptionTestCase.java new file mode 100644 index 0000000000..c34be84745 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/InvalidTargetTypeExceptionTestCase.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class InvalidTargetTypeExceptionTestCase extends TestCase { + + public void testInstantiation() throws Exception { + InvalidTargetTypeException e = new InvalidTargetTypeException("message", + "source name", + "ref name", + "target name", + "service name"); + assertEquals("message", e.getMessage()); + assertEquals("source name", e.getSourceName()); + assertEquals("ref name", e.getReferenceName()); + assertEquals("target name", e.getTargetName()); + assertEquals("service name", e.getTargetServiceName()); + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/LocalReferenceWiringTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/LocalReferenceWiringTestCase.java new file mode 100644 index 0000000000..0806708056 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/LocalReferenceWiringTestCase.java @@ -0,0 +1,236 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.util.Collections; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; + +import org.apache.tuscany.core.implementation.composite.CompositeComponentImpl; +import org.apache.tuscany.core.implementation.composite.ReferenceImpl; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * Verifies various wiring "scenarios" or paths through the connector + * + * @version $Rev$ $Date$ + */ +public class LocalReferenceWiringTestCase extends AbstractConnectorImplTestCase { + protected ReferenceBinding referenceBinding; + private Reference reference; + + /** + * Verifies the case where the outbound reference wire is connected to a target atomic component that is a sibling + * to the reference's parent composite. This wiring scenario occurs when a reference is configured with the local + * binding. + */ + public void testConnectLocalReferenceBindingToAtomicComponentService() throws Exception { + final AtomicComponent atomicComponent = createAtomicTarget(); + CompositeComponent topComposite = EasyMock.createMock(CompositeComponent.class); + topComposite.getChild(TARGET); + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + return atomicComponent; + } + }); + EasyMock.replay(topComposite); + CompositeComponent parent = new CompositeComponentImpl("parent", topComposite, connector, null); + reference = createLocalReference(parent, TARGET_SERVICE_NAME); + parent.register(reference); + // connect to the target + connector.connect(parent); + // connect the internal reference chains + connector.connect(reference); + InboundInvocationChain chain = referenceBinding.getInboundWire().getInvocationChains().get(operation); + Interceptor interceptor = chain.getHeadInterceptor(); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + /** + * Verifies the case where the outbound reference wire is connected to a target composite service that is a sibling + * to the reference's parent composite. This wiring scenario occurs when a reference is configured with the local + * binding. + */ + public void testConnectLocalReferenceBindingToCompositeService() throws Exception { + final CompositeComponent topComposite = EasyMock.createMock(CompositeComponent.class); + + topComposite.getInboundWire(TARGET); + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + return createLocalInboundWire(topComposite); + } + }); + final Service service = createLocalService(topComposite); + topComposite.getChild(TARGET); + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + return service; + } + }); + EasyMock.replay(topComposite); + + CompositeComponent parent = new CompositeComponentImpl("parent", topComposite, connector, null); + reference = createLocalReference(parent, TARGET_NAME); + parent.register(reference); + connector.connect(parent); + connector.connect(reference); + InboundInvocationChain chain = referenceBinding.getInboundWire().getInvocationChains().get(operation); + Interceptor interceptor = chain.getHeadInterceptor(); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + /** + * Verfies an exception if the target composite service (a sibling to the reference's parent) does not have a local + * binding + */ + public void testConnectLocalReferenceBindingToCompositeServiceNoMatchingBinding() throws Exception { + final Service service = createServiceNonLocalBinding(); + CompositeComponent topComposite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(topComposite.getName()).andReturn("foo"); + topComposite.getChild(TARGET); + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + return service; + } + }); + EasyMock.replay(topComposite); + + CompositeComponent parent = new CompositeComponentImpl("parent", topComposite, connector, null); + reference = createLocalReference(parent, TARGET_NAME); + parent.register(reference); + try { + connector.connect(parent); + fail(); + } catch (NoCompatibleBindingsException e) { + // expected + } + } + + /** + * Verifies a connection to a service offered by a sibling composite of the reference's parent + * + * @throws Exception + */ + public void testConnectLocalReferenceBindingToSiblingCompositeService() throws Exception { + final CompositeComponent sibling = EasyMock.createMock(CompositeComponent.class); + final InboundWire localServiceInboundWire = createLocalInboundWire(sibling); + EasyMock.expect(sibling.getName()).andReturn("sibling").atLeastOnce(); + sibling.getInboundWires(); + EasyMock.expectLastCall().andReturn(Collections.emptyList()).atLeastOnce(); + EasyMock.expect(sibling.isSystem()).andReturn(false).atLeastOnce(); + sibling.getInboundWire(TARGET_SERVICE); + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + return localServiceInboundWire; + } + }); + EasyMock.expect(sibling.getScope()).andReturn(Scope.SYSTEM).anyTimes(); + EasyMock.replay(sibling); + + CompositeComponent topComposite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(topComposite.getName()).andReturn("foo").atLeastOnce(); + topComposite.getChild(TARGET); + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + return sibling; + } + }); + EasyMock.replay(topComposite); + + CompositeComponent parent = new CompositeComponentImpl("parent", topComposite, connector, null); + reference = createLocalReference(parent, TARGET_SERVICE_NAME); + parent.register(reference); + parent.register(sibling); + connector.connect(parent); + connector.connect(reference); + InboundInvocationChain chain = referenceBinding.getInboundWire().getInvocationChains().get(operation); + Interceptor interceptor = chain.getHeadInterceptor(); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + public void testConnectLocalReferenceBindingToSiblingCompositeServiceNoMatchingBinding() throws Exception { + try { + final CompositeComponent sibling = EasyMock.createMock(CompositeComponent.class); + sibling.getInboundWire(TARGET_SERVICE); + EasyMock.expectLastCall().andReturn(null); + EasyMock.expect(sibling.getName()).andReturn("sibling").atLeastOnce(); + EasyMock.expect(sibling.getScope()).andReturn(Scope.SYSTEM).atLeastOnce(); + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + return null; + } + }); + EasyMock.replay(sibling); + + CompositeComponent topComposite = EasyMock.createMock(CompositeComponent.class); + topComposite.getChild(TARGET); + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + return sibling; + } + }); + EasyMock.expect(topComposite.getName()).andReturn("top").atLeastOnce(); + EasyMock.replay(topComposite); + + CompositeComponent parent = new CompositeComponentImpl("parent", topComposite, connector, null); + + reference = createLocalReference(parent, TARGET_SERVICE_NAME); + parent.register(reference); + connector.connect(parent); + fail(); + } catch (TargetServiceNotFoundException e) { + // expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + } + + + private Reference createLocalReference(CompositeComponent parent, QualifiedName target) throws Exception { + referenceBinding = createLocalReferenceBinding(target); + Reference reference = new ReferenceImpl("foo", parent, contract); + reference.addReferenceBinding(referenceBinding); + return reference; + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/NonBlockingForwardNonBlockingCallbackConnectionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/NonBlockingForwardNonBlockingCallbackConnectionTestCase.java new file mode 100644 index 0000000000..896a98b773 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/NonBlockingForwardNonBlockingCallbackConnectionTestCase.java @@ -0,0 +1,172 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.lang.reflect.Type; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.services.work.NotificationListener; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.apache.tuscany.core.wire.jdk.JDKWireService; +import org.easymock.EasyMock; + +/** + * Verifies connections with non-blocking forward and callback invocations + * + * @version $Rev$ $Date$ + */ +public class NonBlockingForwardNonBlockingCallbackConnectionTestCase extends TestCase { + private Operation<Type> operation; + private Operation<Type> callbackOperation; + private ServiceContract<Type> contract; + private ConnectorImpl connector; + + public void testNonBlockingForwardAndNonBlockingCallbackAtomicToAtomic() throws Exception { + AtomicComponent target = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(target.isSystem()).andReturn(false).anyTimes(); + EasyMock.expect(target.getName()).andReturn("target").anyTimes(); + EasyMock.expect(target.createTargetInvoker(EasyMock.eq("service"), + EasyMock.isA(Operation.class), + EasyMock.isA(InboundWire.class))).andReturn(EasyMock.createNiceMock(TargetInvoker.class)); + EasyMock.replay(target); + + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(target); + inboundWire.setServiceContract(contract); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(new NonBlockingForwardNonBlockingCallbackConnectionTestCase.MockInterceptor()); + inboundWire.addInvocationChain(operation, inboundChain); + + AtomicComponent source = createSource(); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setContainer(source); + outboundWire.setServiceContract(contract); + outboundWire.setTargetName(new QualifiedName("target/service")); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundWire.addInvocationChain(operation, outboundChain); + + InboundInvocationChain callbackInboundChain = new InboundInvocationChainImpl(callbackOperation); + callbackInboundChain + .addInterceptor(new NonBlockingForwardNonBlockingCallbackConnectionTestCase.MockInterceptor()); + Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + chains.put(callbackOperation, callbackInboundChain); + outboundWire.addTargetCallbackInvocationChains(chains); + + connector.connect(outboundWire, inboundWire, true); + + // test the forward request + Message msg = new MessageImpl(); + msg.setBody("foo"); + Message ret = outboundChain.getHeadInterceptor().invoke(msg); + assertEquals(null, ret.getBody()); + + // test the callback + msg = new MessageImpl(); + msg.setBody("callback"); + Map<Operation<?>, OutboundInvocationChain> callbackChains = + inboundWire.getSourceCallbackInvocationChains("source"); + OutboundInvocationChain callbackInvocationChain = callbackChains.get(callbackOperation); + ret = callbackInvocationChain.getHeadInterceptor().invoke(msg); + assertEquals(null, ret.getBody()); + + EasyMock.verify(source); + EasyMock.verify(target); + } + + protected void setUp() throws Exception { + super.setUp(); + WorkContext context = new WorkContextImpl(); + WireService wireService = new JDKWireService(null, null); + WorkScheduler scheduler = new MockWorkScheduler(); + connector = new ConnectorImpl(wireService, null, scheduler, context); + operation = new Operation<Type>("bar", null, null, null); + operation.setNonBlocking(true); + callbackOperation = new Operation<Type>("callback", null, null, null); + callbackOperation.setNonBlocking(true); + contract = new JavaServiceContract(); + Map<String, Operation<Type>> ops = new HashMap<String, Operation<Type>>(); + ops.put("callback", callbackOperation); + contract.setCallbackOperations(ops); + } + + private AtomicComponent createSource() throws Exception { + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).anyTimes(); + EasyMock.expect(component.createTargetInvoker(EasyMock.eq("callback"), + EasyMock.isA(Operation.class), + (InboundWire) EasyMock.isNull())).andReturn(EasyMock.createNiceMock(TargetInvoker.class)); + EasyMock.replay(component); + return component; + } + + private class MockInterceptor implements Interceptor { + + public Message invoke(Message msg) { + return msg; + } + + public void setNext(Interceptor next) { + + } + + public Interceptor getNext() { + return null; + } + + public boolean isOptimizable() { + return false; + } + } + + private class MockWorkScheduler implements WorkScheduler { + + public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) { + throw new UnsupportedOperationException(); + } + + public <T extends Runnable> void scheduleWork(T work) { + work.run(); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/NonBlockingForwardSyncCallbackConnectionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/NonBlockingForwardSyncCallbackConnectionTestCase.java new file mode 100644 index 0000000000..0e425b73bf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/NonBlockingForwardSyncCallbackConnectionTestCase.java @@ -0,0 +1,171 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.lang.reflect.Type; +import java.util.Map; +import java.util.HashMap; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.WireService; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.services.work.NotificationListener; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.jdk.JDKWireService; +import org.apache.tuscany.core.component.WorkContextImpl; + +/** + * Verifies connections with non-blocking forward and synchronous callback invocations + * + * @version $Rev$ $Date$ + */ +public class NonBlockingForwardSyncCallbackConnectionTestCase extends TestCase { + private Operation<Type> operation; + private Operation<Type> callbackOperation; + private ServiceContract<Type> contract; + private ConnectorImpl connector; + + public void testNonBlockingForwardAndSyncCallbackAtomicToAtomic() throws Exception { + AtomicComponent target = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(target.isSystem()).andReturn(false).anyTimes(); + EasyMock.expect(target.getName()).andReturn("target").anyTimes(); + EasyMock.expect(target.createTargetInvoker(EasyMock.eq("service"), + EasyMock.isA(Operation.class), + EasyMock.isA(InboundWire.class))).andReturn(EasyMock.createNiceMock(TargetInvoker.class)); + EasyMock.replay(target); + + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(target); + inboundWire.setServiceContract(contract); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(new NonBlockingForwardSyncCallbackConnectionTestCase.MockInterceptor()); + inboundWire.addInvocationChain(operation, inboundChain); + + AtomicComponent source = createSource(); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setContainer(source); + outboundWire.setServiceContract(contract); + outboundWire.setTargetName(new QualifiedName("target/service")); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundWire.addInvocationChain(operation, outboundChain); + + InboundInvocationChain callbackInboundChain = new InboundInvocationChainImpl(callbackOperation); + callbackInboundChain.addInterceptor(new NonBlockingForwardSyncCallbackConnectionTestCase.MockInterceptor()); + Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + chains.put(callbackOperation, callbackInboundChain); + outboundWire.addTargetCallbackInvocationChains(chains); + + connector.connect(outboundWire, inboundWire, true); + + // test the forward request + Message msg = new MessageImpl(); + msg.setBody("foo"); + Message ret = outboundChain.getHeadInterceptor().invoke(msg); + assertEquals(null, ret.getBody()); + + // test the callback + msg = new MessageImpl(); + msg.setBody("callback"); + Map<Operation<?>, OutboundInvocationChain> callbackChains = + inboundWire.getSourceCallbackInvocationChains("source"); + OutboundInvocationChain callbackInvocationChain = callbackChains.get(callbackOperation); + ret = callbackInvocationChain.getHeadInterceptor().invoke(msg); + assertEquals("callback", ret.getBody()); + + EasyMock.verify(source); + EasyMock.verify(target); + } + + + protected void setUp() throws Exception { + super.setUp(); + WorkContext context = new WorkContextImpl(); + WireService wireService = new JDKWireService(null, null); + WorkScheduler scheduler = new NonBlockingForwardSyncCallbackConnectionTestCase.MockWorkScheduler(); + connector = new ConnectorImpl(wireService, null, scheduler, context); + operation = new Operation<Type>("bar", null, null, null); + operation.setNonBlocking(true); + callbackOperation = new Operation<Type>("callback", null, null, null); + contract = new JavaServiceContract(); + Map<String, Operation<Type>> ops = new HashMap<String, Operation<Type>>(); + ops.put("callback", callbackOperation); + contract.setCallbackOperations(ops); + } + + private AtomicComponent createSource() throws Exception { + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).anyTimes(); + EasyMock.expect(component.createTargetInvoker(EasyMock.eq("callback"), + EasyMock.isA(Operation.class), + (InboundWire) EasyMock.isNull())).andReturn(EasyMock.createNiceMock(TargetInvoker.class)); + EasyMock.replay(component); + return component; + } + + private class MockInterceptor implements Interceptor { + + public Message invoke(Message msg) { + return msg; + } + + public void setNext(Interceptor next) { + + } + + public Interceptor getNext() { + return null; + } + + public boolean isOptimizable() { + return false; + } + } + + private class MockWorkScheduler implements WorkScheduler { + + public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) { + throw new UnsupportedOperationException(); + } + + public <T extends Runnable> void scheduleWork(T work) { + work.run(); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/OutboundToInboundConnectTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/OutboundToInboundConnectTestCase.java new file mode 100644 index 0000000000..2c8e2c3fa8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/OutboundToInboundConnectTestCase.java @@ -0,0 +1,184 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.TargetInvoker; +import static org.apache.tuscany.spi.wire.TargetInvoker.NONE; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.mock.component.SimpleTarget; +import org.apache.tuscany.core.mock.wire.MockSyncInterceptor; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createNiceMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; + +/** + * Verifies connection strategies between {@link org.apache.tuscany.spi.wire.OutboundInvocationChain}s and {@link + * org.apache.tuscany.spi.wire.InboundInvocationChain}s + * + * @version $$Rev$$ $$Date$$ + */ +public class OutboundToInboundConnectTestCase extends TestCase { + + public void testNoInterceptorsNoHandlers() throws Exception { + ConnectorImpl connector = new ConnectorImpl(); + InboundInvocationChain inboundChain = setupTarget(null); + OutboundInvocationChain outboundChain = setupSource(null); + String[] val = new String[]{"foo"}; + TargetInvoker invoker = createNiceMock(TargetInvoker.class); + expect(invoker.invokeTarget(EasyMock.eq(val), EasyMock.eq(NONE))).andReturn(val); + replay(invoker); + connector.connect(outboundChain, inboundChain, invoker, false); + inboundChain.prepare(); + assertEquals(val, outboundChain.getTargetInvoker().invokeTarget(val, NONE)); + verify(invoker); + } + + + /** + * Verifies an invocation with a single source interceptor + */ + public void testSourceInterceptor() throws Exception { + ConnectorImpl connector = new ConnectorImpl(); + MockSyncInterceptor interceptor = new MockSyncInterceptor(); + List<Interceptor> interceptors = new ArrayList<Interceptor>(); + interceptors.add(interceptor); + OutboundInvocationChain outboundChain = setupSource(interceptors); + InboundInvocationChain inboundChain = setupTarget(null); + Message msg = new MessageImpl(); + TargetInvoker invoker = createNiceMock(TargetInvoker.class); + expect(invoker.invoke(EasyMock.eq(msg))).andReturn(msg); + replay(invoker); + assertEquals(0, interceptor.getCount()); + connector.connect(outboundChain, inboundChain, invoker, false); + inboundChain.prepare(); + msg.setTargetInvoker(outboundChain.getTargetInvoker()); + assertEquals(msg, outboundChain.getHeadInterceptor().invoke(msg)); + assertEquals(1, interceptor.getCount()); + verify(invoker); + } + + /** + * Verifies an invocation with a single target interceptor + */ + public void testTargetInterceptor() throws Exception { + ConnectorImpl connector = new ConnectorImpl(); + MockSyncInterceptor interceptor = new MockSyncInterceptor(); + List<Interceptor> interceptors = new ArrayList<Interceptor>(); + interceptors.add(interceptor); + OutboundInvocationChain outboundChain = setupSource(null); + InboundInvocationChain inboundChain = setupTarget(interceptors); + Message msg = new MessageImpl(); + TargetInvoker invoker = createNiceMock(TargetInvoker.class); + expect(invoker.invoke(EasyMock.eq(msg))).andReturn(msg); + replay(invoker); + assertEquals(0, interceptor.getCount()); + connector.connect(outboundChain, inboundChain, invoker, false); + inboundChain.prepare(); + msg.setTargetInvoker(outboundChain.getTargetInvoker()); + assertEquals(msg, outboundChain.getHeadInterceptor().invoke(msg)); + assertEquals(1, interceptor.getCount()); + verify(invoker); + } + + /** + * Verifies an invocation with a source and target interceptor + */ + public void testSourceTargetInterceptor() throws Exception { + ConnectorImpl connector = new ConnectorImpl(); + MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor(); + List<Interceptor> sourceInterceptors = new ArrayList<Interceptor>(); + sourceInterceptors.add(sourceInterceptor); + MockSyncInterceptor targetInterceptor = new MockSyncInterceptor(); + List<Interceptor> targetInterceptors = new ArrayList<Interceptor>(); + targetInterceptors.add(targetInterceptor); + OutboundInvocationChain outboundChain = setupSource(sourceInterceptors); + InboundInvocationChain inboundChain = setupTarget(targetInterceptors); + Message msg = new MessageImpl(); + TargetInvoker invoker = createNiceMock(TargetInvoker.class); + expect(invoker.invoke(EasyMock.eq(msg))).andReturn(msg); + replay(invoker); + assertEquals(0, sourceInterceptor.getCount()); + assertEquals(0, targetInterceptor.getCount()); + connector.connect(outboundChain, inboundChain, invoker, false); + inboundChain.prepare(); + msg.setTargetInvoker(outboundChain.getTargetInvoker()); + assertEquals(msg, outboundChain.getHeadInterceptor().invoke(msg)); + assertEquals(1, sourceInterceptor.getCount()); + assertEquals(1, targetInterceptor.getCount()); + verify(invoker); + } + + + public InboundInvocationChain setupTarget(List<Interceptor> interceptors) { + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract; + try { + contract = registry.introspect(SimpleTarget.class); + } catch (InvalidServiceContractException e) { + throw new AssertionError(); + } + Operation operation = contract.getOperations().get("echo"); + InboundInvocationChainImpl chain = new InboundInvocationChainImpl(operation); + if (interceptors != null) { + for (Interceptor interceptor : interceptors) { + chain.addInterceptor(interceptor); + } + } + chain.addInterceptor(new InvokerInterceptor()); // add tail interceptor + return chain; + } + + public OutboundInvocationChain setupSource(List<Interceptor> interceptors) { + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract; + try { + contract = registry.introspect(SimpleTarget.class); + } catch (InvalidServiceContractException e) { + throw new AssertionError(); + } + Operation operation = contract.getOperations().get("echo"); + OutboundInvocationChainImpl chain = new OutboundInvocationChainImpl(operation); + if (interceptors != null) { + for (Interceptor interceptor : interceptors) { + chain.addInterceptor(interceptor); + } + } + return chain; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ReferenceConnectorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ReferenceConnectorTestCase.java new file mode 100644 index 0000000000..2aa6d0247a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ReferenceConnectorTestCase.java @@ -0,0 +1,168 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +import org.apache.tuscany.core.implementation.composite.ReferenceImpl; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ReferenceConnectorTestCase extends AbstractConnectorImplTestCase { + private AtomicComponent source; + private CompositeComponent parent; + + public void testConnectReferenceWiresNoInboundInterceptors() throws Exception { + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setServiceContract(contract); + inboundWire.addInvocationChain(operation, inboundChain); + + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + // Outbound chains always contains at least one interceptor + outboundChain.addInterceptor(new InvokerInterceptor()); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setServiceContract(contract); + outboundWire.setTargetName(TARGET_SERVICE_NAME); + outboundWire.addInvocationChain(operation, outboundChain); + + ReferenceBinding referenceBinding = EasyMock.createMock(ReferenceBinding.class); + referenceBinding.setReference(EasyMock.isA(Reference.class)); + EasyMock.expect(referenceBinding.createTargetInvoker(contract, operation)).andReturn(null); + EasyMock.expect(referenceBinding.getInboundWire()).andReturn(inboundWire); + EasyMock.expect(referenceBinding.getOutboundWire()).andReturn(outboundWire); + EasyMock.expect(referenceBinding.isSystem()).andReturn(false).atLeastOnce(); + EasyMock.replay(referenceBinding); + inboundWire.setContainer(referenceBinding); + outboundWire.setContainer(referenceBinding); + + Reference reference = new ReferenceImpl("foo", parent, contract); + reference.addReferenceBinding(referenceBinding); + + connector.connect(reference); + + EasyMock.verify(referenceBinding); + Interceptor interceptor = inboundChain.getHeadInterceptor(); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + public void testConnectReferenceWiresWithInboundInterceptors() throws Exception { + MockInterceptor inboundInterceptor = new MockInterceptor(); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(inboundInterceptor); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setServiceContract(contract); + inboundWire.addInvocationChain(operation, inboundChain); + + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + // Outbound always contains at lease one interceptor + outboundChain.addInterceptor(new InvokerInterceptor()); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setServiceContract(contract); + outboundWire.setTargetName(TARGET_SERVICE_NAME); + outboundWire.addInvocationChain(operation, outboundChain); + + ReferenceBinding referenceBinding = EasyMock.createMock(ReferenceBinding.class); + referenceBinding.setReference(EasyMock.isA(Reference.class)); + EasyMock.expect(referenceBinding.createTargetInvoker(contract, operation)).andReturn(null); + EasyMock.expect(referenceBinding.getInboundWire()).andReturn(inboundWire); + EasyMock.expect(referenceBinding.getOutboundWire()).andReturn(outboundWire); + EasyMock.expect(referenceBinding.isSystem()).andReturn(false); + EasyMock.replay(referenceBinding); + inboundWire.setContainer(referenceBinding); + outboundWire.setContainer(referenceBinding); + + Reference reference = new ReferenceImpl("foo", parent, contract); + reference.addReferenceBinding(referenceBinding); + + connector.connect(reference); + + EasyMock.verify(referenceBinding); + Interceptor interceptor = inboundChain.getHeadInterceptor(); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + assertTrue(inboundInterceptor.isInvoked()); + } + + public void testOutboundWireToInboundReferenceTarget() throws Exception { + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("foo"); + EasyMock.replay(component); + + ReferenceBinding target = EasyMock.createMock(ReferenceBinding.class); + EasyMock.expect(target.createTargetInvoker(EasyMock.isA(ServiceContract.class), EasyMock.isA(Operation.class))) + .andReturn(new MockInvoker()); + EasyMock.replay(target); + + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(new InvokerInterceptor()); + InboundWire targetWire = new InboundWireImpl(); + targetWire.setServiceContract(contract); + targetWire.addInvocationChain(operation, inboundChain); + targetWire.setContainer(target); + + // create the outbound wire and chain from the source component + OutboundInvocationChain sourceChain = new OutboundInvocationChainImpl(operation); + OutboundWire sourceWire = new OutboundWireImpl(); + sourceWire.setServiceContract(contract); + sourceWire.setTargetName(TARGET_SERVICE_NAME); + sourceWire.addInvocationChain(operation, sourceChain); + sourceWire.setContainer(component); + sourceWire.setContainer(source); + + connector.connect(sourceWire, targetWire, false); + Interceptor interceptor = sourceChain.getHeadInterceptor(); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + protected void setUp() throws Exception { + super.setUp(); + parent = EasyMock.createNiceMock(CompositeComponent.class); + source = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(source); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ServiceConnectorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ServiceConnectorTestCase.java new file mode 100644 index 0000000000..5de8287bdf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/ServiceConnectorTestCase.java @@ -0,0 +1,171 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +import org.apache.tuscany.core.implementation.composite.ReferenceImpl; +import org.apache.tuscany.core.implementation.composite.ServiceImpl; +import org.apache.tuscany.core.mock.binding.MockServiceBinding; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.apache.tuscany.core.wire.SynchronousBridgingInterceptor; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceConnectorTestCase extends AbstractConnectorImplTestCase { + private CompositeComponent parent; + private InboundInvocationChain inboundChain; + private ServiceBinding sourceServiceBinding; + + public void testConnectServiceToAtomicComponent() throws Exception { + configureAtomicTarget(); + Service sourceService = new ServiceImpl("foo", parent, contract); + sourceService.addServiceBinding(sourceServiceBinding); + connector.connect(sourceService); + Interceptor interceptor = inboundChain.getHeadInterceptor(); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + public void testConnectServiceToChildCompositeService() throws Exception { + configureChildCompositeServiceTarget(); + Service sourceService = new ServiceImpl("foo", parent, contract); + sourceService.addServiceBinding(sourceServiceBinding); + connector.connect(sourceService); + Interceptor interceptor = inboundChain.getHeadInterceptor(); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + public void testConnectServiceToReference() throws Exception { + configureReferenceTarget(); + Service sourceService = new ServiceImpl("foo", parent, contract); + sourceService.addServiceBinding(sourceServiceBinding); + connector.connect(sourceService); + Interceptor interceptor = inboundChain.getHeadInterceptor(); + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(new MockInvoker()); + Message resp = interceptor.invoke(msg); + assertEquals(RESPONSE, resp.getBody()); + } + + protected void setUp() throws Exception { + super.setUp(); + inboundChain = new InboundInvocationChainImpl(operation); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setServiceContract(contract); + inboundWire.addInvocationChain(operation, inboundChain); + + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + // Outbound chains always contains at least one interceptor + outboundChain.addInterceptor(new SynchronousBridgingInterceptor()); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setServiceContract(contract); + outboundWire.setTargetName(TARGET_SERVICE_NAME); + outboundWire.addInvocationChain(operation, outboundChain); + + sourceServiceBinding = new MockServiceBinding(); + sourceServiceBinding.setInboundWire(inboundWire); + sourceServiceBinding.setOutboundWire(outboundWire); + inboundWire.setContainer(sourceServiceBinding); + outboundWire.setContainer(sourceServiceBinding); + + } + + private void configureAtomicTarget() throws Exception { + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(new InvokerInterceptor()); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setServiceContract(contract); + inboundWire.addInvocationChain(operation, inboundChain); + + AtomicComponent atomicTarget = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(atomicTarget.getInboundWire(EasyMock.isA(String.class))).andReturn(inboundWire).atLeastOnce(); + EasyMock.expect(atomicTarget.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.expect(atomicTarget.createTargetInvoker(EasyMock.isA(String.class), + EasyMock.isA(Operation.class), + EasyMock.isA(InboundWire.class))).andReturn(new MockInvoker()); + EasyMock.replay(atomicTarget); + + inboundWire.setContainer(atomicTarget); + + parent = EasyMock.createNiceMock(CompositeComponent.class); + EasyMock.expect(parent.getChild(TARGET)).andReturn(atomicTarget); + EasyMock.replay(parent); + } + + private void configureChildCompositeServiceTarget() throws Exception { + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(new InvokerInterceptor()); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setServiceContract(contract); + inboundWire.addInvocationChain(operation, inboundChain); + + CompositeComponent compositeTarget = EasyMock.createMock(CompositeComponent.class); + Service service = createLocalService(compositeTarget); + ServiceBinding binding = service.getServiceBindings().get(0); + EasyMock.expect(compositeTarget.getInboundWire(TARGET_SERVICE)).andReturn(binding.getInboundWire()); + EasyMock.expect(compositeTarget.getScope()).andReturn(Scope.SYSTEM).anyTimes(); + EasyMock.replay(compositeTarget); + + inboundWire.setContainer(compositeTarget); + + parent = EasyMock.createNiceMock(CompositeComponent.class); + EasyMock.expect(parent.getChild(TARGET)).andReturn(compositeTarget); + EasyMock.replay(parent); + } + + + private void configureReferenceTarget() throws Exception { + ReferenceBinding binding = createLocalReferenceBinding(TARGET_NAME); + Reference referenceTarget = new ReferenceImpl(TARGET, parent, contract); + referenceTarget.addReferenceBinding(binding); + // put a terminating interceptor on the outbound wire of the reference for testing an invocation + binding.getOutboundWire().getInvocationChains().get(operation).addInterceptor(new InvokerInterceptor()); + connector.connect(binding.getInboundWire(), binding.getOutboundWire(), true); + parent = EasyMock.createNiceMock(CompositeComponent.class); + EasyMock.expect(parent.getChild(TARGET)).andReturn(referenceTarget); + EasyMock.replay(parent); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/SynchronousForwardCallbackConnectionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/SynchronousForwardCallbackConnectionTestCase.java new file mode 100644 index 0000000000..9beca64444 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/SynchronousForwardCallbackConnectionTestCase.java @@ -0,0 +1,256 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.lang.reflect.Type; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.apache.tuscany.core.wire.jdk.JDKWireService; +import org.easymock.EasyMock; + +/** + * Verifies connections with synchronous forward and callback invocations + * + * @version $Rev$ $Date$ + */ +public class SynchronousForwardCallbackConnectionTestCase extends TestCase { + private Operation<Type> operation; + private Operation<Type> callbackOperation; + private ServiceContract<Type> contract; + private ConnectorImpl connector; + + public void testSyncForwardAndCallbackAtomicToAtomic() throws Exception { + AtomicComponent target = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(target.isSystem()).andReturn(false).anyTimes(); + EasyMock.expect(target.getName()).andReturn("target").anyTimes(); + EasyMock.expect(target.createTargetInvoker(EasyMock.eq("service"), + EasyMock.isA(Operation.class), + EasyMock.isA(InboundWire.class))).andReturn(EasyMock.createNiceMock(TargetInvoker.class)); + EasyMock.replay(target); + + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(target); + inboundWire.setServiceContract(contract); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(new MockInterceptor()); + inboundWire.addInvocationChain(operation, inboundChain); + + AtomicComponent source = createSource(); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setContainer(source); + outboundWire.setServiceContract(contract); + outboundWire.setTargetName(new QualifiedName("target/service")); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundWire.addInvocationChain(operation, outboundChain); + + InboundInvocationChain callbackInboundChain = new InboundInvocationChainImpl(callbackOperation); + callbackInboundChain.addInterceptor(new MockInterceptor()); + Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + chains.put(callbackOperation, callbackInboundChain); + outboundWire.addTargetCallbackInvocationChains(chains); + + connector.connect(outboundWire, inboundWire, true); + + // test the forward request + Message msg = new MessageImpl(); + msg.setBody("foo"); + Message ret = outboundChain.getHeadInterceptor().invoke(msg); + assertEquals("foo", ret.getBody()); + + // test the callback + msg = new MessageImpl(); + msg.setBody("callback"); + Map<Operation<?>, OutboundInvocationChain> callbackChains = + inboundWire.getSourceCallbackInvocationChains("source"); + OutboundInvocationChain callbackInvocationChain = callbackChains.get(callbackOperation); + ret = callbackInvocationChain.getHeadInterceptor().invoke(msg); + assertEquals("callback", ret.getBody()); + + EasyMock.verify(source); + EasyMock.verify(target); + } + + public void testSyncForwardAndCallbackAtomicToReferenceBinding() throws Exception { + ReferenceBinding target = EasyMock.createMock(ReferenceBinding.class); + EasyMock.expect(target.isSystem()).andReturn(false).anyTimes(); + EasyMock.expect(target.createTargetInvoker(EasyMock.isA(ServiceContract.class), + EasyMock.isA(Operation.class))).andReturn(EasyMock.createNiceMock(TargetInvoker.class)); + EasyMock.replay(target); + + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(target); + inboundWire.setServiceContract(contract); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(new MockInterceptor()); + inboundWire.addInvocationChain(operation, inboundChain); + + AtomicComponent source = createSource(); + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setContainer(source); + outboundWire.setServiceContract(contract); + outboundWire.setTargetName(new QualifiedName("target/service")); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundWire.addInvocationChain(operation, outboundChain); + + InboundInvocationChain callbackInboundChain = new InboundInvocationChainImpl(callbackOperation); + callbackInboundChain.addInterceptor(new MockInterceptor()); + Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + chains.put(callbackOperation, callbackInboundChain); + outboundWire.addTargetCallbackInvocationChains(chains); + + connector.connect(outboundWire, inboundWire, true); + // test the forward request + Message msg = new MessageImpl(); + msg.setBody("foo"); + Message ret = outboundChain.getHeadInterceptor().invoke(msg); + assertEquals("foo", ret.getBody()); + + // test the callback + msg = new MessageImpl(); + msg.setBody("callback"); + Map<Operation<?>, OutboundInvocationChain> callbackChains = + inboundWire.getSourceCallbackInvocationChains("source"); + OutboundInvocationChain callbackInvocationChain = callbackChains.get(callbackOperation); + ret = callbackInvocationChain.getHeadInterceptor().invoke(msg); + assertEquals("callback", ret.getBody()); + + EasyMock.verify(target); + EasyMock.verify(source); + } + + public void testSyncForwardAndCallbackReferenceBindingToServiceBinding() throws Exception { + ReferenceBinding source = EasyMock.createMock(ReferenceBinding.class); + EasyMock.expect(source.isSystem()).andReturn(false).anyTimes(); + EasyMock.expect(source.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(source.createTargetInvoker(EasyMock.isA(ServiceContract.class), + EasyMock.isA(Operation.class))).andReturn(EasyMock.createNiceMock(TargetInvoker.class)); + EasyMock.replay(source); + + ServiceBinding target = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(target.isSystem()).andReturn(false).anyTimes(); + EasyMock.expect(target.createTargetInvoker(EasyMock.isA(ServiceContract.class), + EasyMock.isA(Operation.class))).andReturn(EasyMock.createNiceMock(TargetInvoker.class)); + EasyMock.replay(target); + + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(target); + inboundWire.setServiceContract(contract); + InboundInvocationChain inboundChain = new InboundInvocationChainImpl(operation); + inboundChain.addInterceptor(new MockInterceptor()); + inboundWire.addInvocationChain(operation, inboundChain); + + OutboundWire outboundWire = new OutboundWireImpl(); + outboundWire.setContainer(source); + outboundWire.setServiceContract(contract); + outboundWire.setTargetName(new QualifiedName("target/service")); + OutboundInvocationChain outboundChain = new OutboundInvocationChainImpl(operation); + outboundWire.addInvocationChain(operation, outboundChain); + + InboundInvocationChain callbackInboundChain = new InboundInvocationChainImpl(callbackOperation); + callbackInboundChain.addInterceptor(new MockInterceptor()); + Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + chains.put(callbackOperation, callbackInboundChain); + outboundWire.addTargetCallbackInvocationChains(chains); + + connector.connect(outboundWire, inboundWire, true); + // test the forward request + Message msg = new MessageImpl(); + msg.setBody("foo"); + Message ret = outboundChain.getHeadInterceptor().invoke(msg); + assertEquals("foo", ret.getBody()); + + // test the callback + msg = new MessageImpl(); + msg.setBody("callback"); + Map<Operation<?>, OutboundInvocationChain> callbackChains = + inboundWire.getSourceCallbackInvocationChains("source"); + OutboundInvocationChain callbackInvocationChain = callbackChains.get(callbackOperation); + ret = callbackInvocationChain.getHeadInterceptor().invoke(msg); + assertEquals("callback", ret.getBody()); + + EasyMock.verify(source); + EasyMock.verify(target); + } + + protected void setUp() throws Exception { + super.setUp(); + WireService wireService = new JDKWireService(null, null); + connector = new ConnectorImpl(wireService, null, null, null); + operation = new Operation<Type>("bar", null, null, null); + callbackOperation = new Operation<Type>("callback", null, null, null); + contract = new JavaServiceContract(); + Map<String, Operation<Type>> ops = new HashMap<String, Operation<Type>>(); + ops.put("callback", callbackOperation); + contract.setCallbackOperations(ops); + } + + private AtomicComponent createSource() throws Exception { + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).anyTimes(); + EasyMock.expect(component.createTargetInvoker(EasyMock.eq("callback"), + EasyMock.isA(Operation.class), + (InboundWire) EasyMock.isNull())).andReturn(EasyMock.createNiceMock(TargetInvoker.class)); + EasyMock.replay(component); + return component; + } + + private class MockInterceptor implements Interceptor { + + public Message invoke(Message msg) { + return msg; + } + + public void setNext(Interceptor next) { + + } + + public Interceptor getNext() { + return null; + } + + public boolean isOptimizable() { + return false; + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/TargetServiceNotFoundExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/TargetServiceNotFoundExceptionTestCase.java new file mode 100644 index 0000000000..b6ecd952e3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/TargetServiceNotFoundExceptionTestCase.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class TargetServiceNotFoundExceptionTestCase extends TestCase { + + public void testInstantiation() throws Exception { + TargetServiceNotFoundException e = new TargetServiceNotFoundException("message", + "source name", + "ref name", + "target name", + "service name"); + assertEquals("message", e.getMessage()); + assertEquals("source name", e.getSourceName()); + assertEquals("ref name", e.getReferenceName()); + assertEquals("target name", e.getTargetName()); + assertEquals("service name", e.getTargetServiceName()); + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/WirePostProcessorRegistryImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/WirePostProcessorRegistryImplTestCase.java new file mode 100644 index 0000000000..359733a4fc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/WirePostProcessorRegistryImplTestCase.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import org.apache.tuscany.spi.wire.WirePostProcessor; +import org.apache.tuscany.spi.wire.WirePostProcessorRegistry; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.verify; + +/** + * @version $Rev$ $Date$ + */ +public class WirePostProcessorRegistryImplTestCase extends TestCase { + + public void testRegisterUnregister() throws Exception { + WirePostProcessorRegistry registry = new WirePostProcessorRegistryImpl(); + OutboundWire owire = EasyMock.createMock(OutboundWire.class); + InboundWire iwire = EasyMock.createMock(InboundWire.class); + WirePostProcessor processor = createMock(WirePostProcessor.class); + processor.process(EasyMock.eq(owire), EasyMock.eq(iwire)); + EasyMock.replay(processor); + registry.register(processor); + registry.process(owire, iwire); + registry.unregister(processor); + registry.process(owire, iwire); + verify(processor); + } + + public void testProcessInboundToOutbound() throws Exception { + WirePostProcessorRegistry registry = new WirePostProcessorRegistryImpl(); + OutboundWire owire = EasyMock.createMock(OutboundWire.class); + InboundWire iwire = EasyMock.createMock(InboundWire.class); + WirePostProcessor processor = createMock(WirePostProcessor.class); + processor.process(EasyMock.eq(iwire), EasyMock.eq(owire)); + EasyMock.replay(processor); + registry.register(processor); + registry.process(iwire, owire); + verify(processor); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/WiringExceptionFormatterTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/WiringExceptionFormatterTestCase.java new file mode 100644 index 0000000000..0269fd07e1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/builder/WiringExceptionFormatterTestCase.java @@ -0,0 +1,88 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.builder; + +import java.io.PrintWriter; +import java.io.StringWriter; + +import org.apache.tuscany.spi.builder.WiringException; + +import junit.framework.TestCase; +import org.apache.tuscany.host.monitor.FormatterRegistry; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class WiringExceptionFormatterTestCase extends TestCase { + WiringExceptionFormatter formatter = new WiringExceptionFormatter(EasyMock.createNiceMock(FormatterRegistry.class)); + + public void testFormat() throws Exception { + WiringException e = new MockWiringException("message", + "identifier", + "source name", + "ref name", + "target name", + "service name"); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + formatter.write(pw, e); + String buffer = writer.toString(); + assertTrue(buffer.indexOf("message") >= 0); + assertTrue(buffer.indexOf("identifier") >= 0); + assertTrue(buffer.indexOf("source name") >= 0); + assertTrue(buffer.indexOf("ref name") >= 0); + assertTrue(buffer.indexOf("target name") >= 0); + assertTrue(buffer.indexOf("service name") >= 0); + } + + + public void testFormatNulls() throws Exception { + WiringException e = new MockWiringException("message", + "identifier", + "source name", + null, + "target name", + null); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + formatter.write(pw, e); + String buffer = writer.toString(); + assertTrue(buffer.indexOf("message") >= 0); + assertTrue(buffer.indexOf("identifier") >= 0); + assertTrue(buffer.indexOf("source name") >= 0); + assertTrue(buffer.indexOf("target name") >= 0); + } + + private class MockWiringException extends WiringException { + + public MockWiringException(String message, String + identifier, + String sourceName, + String referenceName, + String targetName, + String serviceName) { + super(message, identifier); + setSourceName(sourceName); + setReferenceName(referenceName); + setTargetName(targetName); + setTargetServiceName(serviceName); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/WorkContextImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/WorkContextImplTestCase.java new file mode 100644 index 0000000000..aee910ddaf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/WorkContextImplTestCase.java @@ -0,0 +1,65 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component; + +import org.apache.tuscany.spi.component.WorkContext; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class WorkContextImplTestCase extends TestCase { + + public void testPushPopServiceNames() throws Exception { + WorkContext context = new WorkContextImpl(); + context.pushServiceName("foo"); + context.pushServiceName("bar"); + assertEquals("bar", context.getCurrentServiceName()); + assertEquals("bar", context.popServiceName()); + assertEquals("foo", context.getCurrentServiceName()); + assertEquals("foo", context.popServiceName()); + assertNull(context.getCurrentServiceName()); + } + + public void testGetCurrentServiceNamesNull() throws Exception { + WorkContext context = new WorkContextImpl(); + assertNull(context.getCurrentServiceName()); + } + + public void testPopCurrentServiceNamesNull() throws Exception { + WorkContext context = new WorkContextImpl(); + assertNull(context.popServiceName()); + } + + public void testClearServiceNames() throws Exception { + WorkContext context = new WorkContextImpl(); + context.pushServiceName("foo"); + context.pushServiceName("bar"); + context.clearServiceNames(); + assertNull(context.getCurrentServiceName()); + } + + public void testClearServiceNamesNull() throws Exception { + WorkContext context = new WorkContextImpl(); + context.clearServiceNames(); + assertNull(context.getCurrentServiceName()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/event/EventTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/event/EventTestCase.java new file mode 100644 index 0000000000..79b9757c2c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/event/EventTestCase.java @@ -0,0 +1,72 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.event; + +import org.apache.tuscany.spi.component.CompositeComponent; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class EventTestCase extends TestCase { + + private CompositeComponent component; + + public void testCompositeStart() { + CompositeStart event = new CompositeStart(this, component); + assertEquals(component, event.getComposite()); + } + + public void testCompositeStop() { + CompositeStop event = new CompositeStop(this, component); + assertEquals(component, event.getComposite()); + } + + public void testHttpSessionStart() { + Object id = new Object(); + HttpSessionEvent event = new HttpSessionStart(this, id); + assertEquals(this, event.getSource()); + assertEquals(id, event.getId()); + } + + public void testHttpSessionEnd() { + Object id = new Object(); + HttpSessionEvent event = new HttpSessionEnd(this, id); + assertEquals(this, event.getSource()); + assertEquals(id, event.getId()); + } + + public void testRequestStart() { + RequestStart event = new RequestStart(this); + assertEquals(this, event.getSource()); + } + + public void testReequestEnd() { + RequestEnd event = new RequestEnd(this); + assertEquals(this, event.getSource()); + } + + + protected void setUp() throws Exception { + super.setUp(); + component = EasyMock.createNiceMock(CompositeComponent.class); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/AbstractScopeContainerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/AbstractScopeContainerTestCase.java new file mode 100644 index 0000000000..f8f8dd5f60 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/AbstractScopeContainerTestCase.java @@ -0,0 +1,126 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.event.EventFilter; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.event.TrueFilter; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class AbstractScopeContainerTestCase extends TestCase { + + public void testFireListener() { + TestContainer container = new TestContainer("foo"); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + Event event = new TestEvent(); + listener.onEvent(EasyMock.eq(event)); + EasyMock.replay(listener); + container.addListener(listener); + container.publish(event); + EasyMock.verify(listener); + } + + public void testRemoveListener() { + TestContainer container = new TestContainer("foo"); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + EasyMock.replay(listener); + Event event = new TestEvent(); + container.addListener(listener); + container.removeListener(listener); + container.publish(event); + EasyMock.verify(listener); + } + + public void testFalseFilterListener() { + TestContainer container = new TestContainer("foo"); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + Event event = new TestEvent(); + EasyMock.replay(listener); + container.addListener(new FalseFilter(), listener); + container.publish(event); + EasyMock.verify(listener); + } + + public void testTrueFilterListener() { + TestContainer container = new TestContainer("foo"); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + Event event = new TestEvent(); + listener.onEvent(EasyMock.eq(event)); + EasyMock.replay(listener); + container.addListener(new TrueFilter(), listener); + container.publish(event); + EasyMock.verify(listener); + } + + public void testToString() { + TestContainer container = new TestContainer("foo"); + assertNotNull(container.toString()); + } + + private class TestContainer extends AbstractScopeContainer { + + public TestContainer(String name) { + super(null, null); + } + + protected InstanceWrapper getInstanceWrapper(AtomicComponent component, boolean create) { + return null; + } + + public Scope getScope() { + return null; + } + + public void register(AtomicComponent component) { + + } + + public void onEvent(Event event) { + + } + + public WorkContext getWorkContext() { + return super.getWorkContext(); + } + } + + private class TestEvent implements Event { + public Object getSource() { + return null; + } + } + + private class FalseFilter implements EventFilter { + + public boolean match(Event event) { + return false; + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicCompositeScopeTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicCompositeScopeTestCase.java new file mode 100644 index 0000000000..cd68b46541 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicCompositeScopeTestCase.java @@ -0,0 +1,127 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.TargetNotFoundException; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.event.CompositeStop; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl; +import org.apache.tuscany.core.injection.EventInvoker; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.mock.component.CompositeScopeInitDestroyComponent; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class BasicCompositeScopeTestCase extends TestCase { + + private EventInvoker<Object> initInvoker; + private EventInvoker<Object> destroyInvoker; + private PojoObjectFactory<?> factory; + + public void testLifecycleManagement() throws Exception { + CompositeScopeContainer scopeContext = new CompositeScopeContainer(null); + scopeContext.start(); + AtomicComponent component = createComponent(scopeContext); + // start the request + CompositeScopeInitDestroyComponent o1 = + (CompositeScopeInitDestroyComponent) scopeContext.getInstance(component); + assertTrue(o1.isInitialized()); + assertFalse(o1.isDestroyed()); + CompositeScopeInitDestroyComponent o2 = + (CompositeScopeInitDestroyComponent) scopeContext.getInstance(component); + assertEquals(o1, o2); + scopeContext.onEvent(new CompositeStop(this, null)); + assertTrue(o1.isDestroyed()); + scopeContext.stop(); + } + + + public void testGetAssociatedInstance() throws Exception { + CompositeScopeContainer scopeContext = new CompositeScopeContainer(null); + scopeContext.start(); + AtomicComponent component = createComponent(scopeContext); + // start the request + scopeContext.getInstance(component); + scopeContext.getAssociatedInstance(component); + } + + public void testGetAssociatedInstanceNonExistent() throws Exception { + CompositeScopeContainer scopeContext = new CompositeScopeContainer(null); + scopeContext.start(); + AtomicComponent component = createComponent(scopeContext); + // start the request + try { + scopeContext.getAssociatedInstance(component); + fail(); + } catch (TargetNotFoundException e) { + // expected + } + } + + public void testCompositeIsolation() throws Exception { + CompositeScopeContainer scopeContext = new CompositeScopeContainer(null); + scopeContext.start(); + + AtomicComponent component = createComponent(scopeContext); + + CompositeScopeInitDestroyComponent o1 = + (CompositeScopeInitDestroyComponent) scopeContext.getInstance(component); + assertTrue(o1.isInitialized()); + assertFalse(o1.isDestroyed()); + + CompositeScopeInitDestroyComponent o2 = + (CompositeScopeInitDestroyComponent) scopeContext.getInstance(component); + assertSame(o1, o2); + scopeContext.onEvent(new CompositeStop(this, null)); + assertTrue(o1.isDestroyed()); + scopeContext.stop(); + } + + protected void setUp() throws Exception { + super.setUp(); + factory = new PojoObjectFactory<CompositeScopeInitDestroyComponent>( + CompositeScopeInitDestroyComponent.class.getConstructor((Class[]) null)); + initInvoker = new MethodEventInvoker<Object>(CompositeScopeInitDestroyComponent.class.getMethod( + "init", (Class[]) null)); + destroyInvoker = new MethodEventInvoker<Object>(CompositeScopeInitDestroyComponent.class.getMethod( + "destroy", (Class[]) null)); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + private AtomicComponent createComponent(ScopeContainer scopeContainer) { + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(factory); + configuration.setInitInvoker(initInvoker); + configuration.setDestroyInvoker(destroyInvoker); + configuration.setName("foo"); + SystemAtomicComponentImpl component = new SystemAtomicComponentImpl(configuration); + component.setScopeContainer(scopeContainer); + component.start(); + return component; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicConversationalScopeTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicConversationalScopeTestCase.java new file mode 100644 index 0000000000..c97f3cb96f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicConversationalScopeTestCase.java @@ -0,0 +1,129 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.component.scope;
+
+import org.apache.tuscany.spi.component.AtomicComponent;
+import org.apache.tuscany.spi.component.ScopeContainer;
+import org.apache.tuscany.spi.component.WorkContext;
+import org.apache.tuscany.spi.model.Scope;
+import org.apache.tuscany.spi.services.store.StoreMonitor;
+
+import junit.framework.TestCase;
+import org.apache.tuscany.core.component.WorkContextImpl;
+import org.apache.tuscany.core.component.event.ConversationEnd;
+import org.apache.tuscany.core.implementation.PojoConfiguration;
+import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl;
+import org.apache.tuscany.core.injection.EventInvoker;
+import org.apache.tuscany.core.injection.MethodEventInvoker;
+import org.apache.tuscany.core.injection.PojoObjectFactory;
+import org.apache.tuscany.core.mock.component.ConversationalScopeInitDestroyComponent;
+import org.apache.tuscany.core.services.store.memory.MemoryStore;
+import org.easymock.EasyMock;
+
+/**
+ * @version $$Rev: 471111 $$ $$Date: 2006-11-03 23:06:48 -0500 (Fri, 03 Nov 2006) $$
+ */
+public class BasicConversationalScopeTestCase extends TestCase {
+
+ private EventInvoker<Object> initInvoker;
+ private EventInvoker<Object> destroyInvoker;
+ private PojoObjectFactory<?> factory;
+
+ public void testLifecycleManagement() throws Exception {
+ StoreMonitor monitor = EasyMock.createMock(StoreMonitor.class);
+ monitor.start(EasyMock.isA(String.class));
+ monitor.stop(EasyMock.isA(String.class));
+ MemoryStore store = new MemoryStore(monitor);
+ WorkContext workContext = new WorkContextImpl();
+ ConversationalScopeContainer scopeContext = new ConversationalScopeContainer(store, workContext, null);
+ scopeContext.start();
+ AtomicComponent atomicContext = createContext(scopeContext);
+ // start the request
+ String conversation = "conv";
+ workContext.setIdentifier(Scope.CONVERSATION, conversation);
+ ConversationalScopeInitDestroyComponent o1 =
+ (ConversationalScopeInitDestroyComponent) scopeContext.getInstance(atomicContext);
+ //assertTrue(o1.isInitialized());
+ assertFalse(o1.isDestroyed());
+ ConversationalScopeInitDestroyComponent o2 =
+ (ConversationalScopeInitDestroyComponent) scopeContext.getInstance(atomicContext);
+ assertSame(o1, o2);
+ scopeContext.onEvent(new ConversationEnd(this, conversation));
+ //assertTrue(o1.isDestroyed());
+ scopeContext.stop();
+ }
+
+ public void testCompositeIsolation() throws Exception {
+ StoreMonitor monitor = EasyMock.createMock(StoreMonitor.class);
+ monitor.start(EasyMock.isA(String.class));
+ monitor.stop(EasyMock.isA(String.class));
+ MemoryStore store = new MemoryStore(monitor);
+ WorkContext workContext = new WorkContextImpl();
+ ConversationalScopeContainer scopeContext = new ConversationalScopeContainer(store, workContext, null);
+ scopeContext.start();
+
+ AtomicComponent atomicContext = createContext(scopeContext);
+
+ String conversation1 = "conv";
+ workContext.setIdentifier(Scope.CONVERSATION, conversation1);
+ ConversationalScopeInitDestroyComponent o1 =
+ (ConversationalScopeInitDestroyComponent) scopeContext.getInstance(atomicContext);
+ //assertTrue(o1.isInitialized());
+ assertFalse(o1.isDestroyed());
+
+ String conversation2 = "conv2";
+ workContext.setIdentifier(Scope.CONVERSATION, conversation2);
+ ConversationalScopeInitDestroyComponent o2 =
+ (ConversationalScopeInitDestroyComponent) scopeContext.getInstance(atomicContext);
+ assertNotSame(o1, o2);
+
+ scopeContext.onEvent(new ConversationEnd(this, conversation1));
+ //assertTrue(o1.isDestroyed());
+ assertFalse(o2.isDestroyed());
+ scopeContext.onEvent(new ConversationEnd(this, conversation2));
+ //assertTrue(o2.isDestroyed());
+ scopeContext.stop();
+ }
+
+ protected void setUp() throws Exception {
+ super.setUp();
+ factory = new PojoObjectFactory<ConversationalScopeInitDestroyComponent>(
+ ConversationalScopeInitDestroyComponent.class.getConstructor((Class[]) null));
+ initInvoker = new MethodEventInvoker<Object>(
+ ConversationalScopeInitDestroyComponent.class.getMethod("init", (Class[]) null));
+ destroyInvoker = new MethodEventInvoker<Object>(
+ ConversationalScopeInitDestroyComponent.class.getMethod("destroy", (Class[]) null));
+ }
+
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ }
+
+ private AtomicComponent createContext(ScopeContainer scopeContainer) {
+ PojoConfiguration configuration = new PojoConfiguration();
+ configuration.setInstanceFactory(factory);
+ configuration.setInitInvoker(initInvoker);
+ configuration.setDestroyInvoker(destroyInvoker);
+ configuration.setName("foo");
+ SystemAtomicComponentImpl component = new SystemAtomicComponentImpl(configuration);
+ component.setScopeContainer(scopeContainer);
+ component.start();
+ return component;
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicHttpSessionScopeTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicHttpSessionScopeTestCase.java new file mode 100644 index 0000000000..44e9bbc1d6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicHttpSessionScopeTestCase.java @@ -0,0 +1,145 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.TargetNotFoundException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.event.HttpSessionEnd; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl; +import org.apache.tuscany.core.injection.EventInvoker; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.mock.component.SessionScopeInitDestroyComponent; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class BasicHttpSessionScopeTestCase extends TestCase { + private EventInvoker<Object> initInvoker; + private EventInvoker<Object> destroyInvoker; + private PojoObjectFactory<?> factory; + + public void testLifecycleManagement() throws Exception { + WorkContext workContext = new WorkContextImpl(); + HttpSessionScopeContainer scopeContext = new HttpSessionScopeContainer(workContext, null); + scopeContext.start(); + AtomicComponent component = createComponent(scopeContext); + // start the request + Object session = new Object(); + workContext.setIdentifier(Scope.SESSION, session); + SessionScopeInitDestroyComponent o1 = + (SessionScopeInitDestroyComponent) scopeContext.getInstance(component); + assertTrue(o1.isInitialized()); + assertFalse(o1.isDestroyed()); + SessionScopeInitDestroyComponent o2 = + (SessionScopeInitDestroyComponent) scopeContext.getInstance(component); + assertSame(o1, o2); + scopeContext.onEvent(new HttpSessionEnd(this, session)); + assertTrue(o1.isDestroyed()); + scopeContext.stop(); + } + + public void testGetAssociatedInstance() throws Exception { + WorkContext workContext = new WorkContextImpl(); + HttpSessionScopeContainer scopeContext = new HttpSessionScopeContainer(workContext, null); + scopeContext.start(); + AtomicComponent component = createComponent(scopeContext); + // start the request + Object session = new Object(); + workContext.setIdentifier(Scope.SESSION, session); + scopeContext.getInstance(component); + scopeContext.getAssociatedInstance(component); + } + + public void testGetAssociatedInstanceNonExistent() throws Exception { + WorkContext workContext = new WorkContextImpl(); + HttpSessionScopeContainer scopeContext = new HttpSessionScopeContainer(workContext, null); + scopeContext.start(); + AtomicComponent component = createComponent(scopeContext); + // start the request + Object session = new Object(); + workContext.setIdentifier(Scope.SESSION, session); + try { + scopeContext.getAssociatedInstance(component); + fail(); + } catch (TargetNotFoundException e) { + // expected + } + } + + public void testSessionIsolation() throws Exception { + WorkContext workContext = new WorkContextImpl(); + HttpSessionScopeContainer scopeContext = new HttpSessionScopeContainer(workContext, null); + scopeContext.start(); + + AtomicComponent component = createComponent(scopeContext); + + Object session1 = new Object(); + workContext.setIdentifier(Scope.SESSION, session1); + SessionScopeInitDestroyComponent o1 = + (SessionScopeInitDestroyComponent) scopeContext.getInstance(component); + assertTrue(o1.isInitialized()); + + Object session2 = new Object(); + workContext.setIdentifier(Scope.SESSION, session2); + SessionScopeInitDestroyComponent o2 = + (SessionScopeInitDestroyComponent) scopeContext.getInstance(component); + assertNotSame(o1, o2); + + scopeContext.onEvent(new HttpSessionEnd(this, session1)); + assertTrue(o1.isDestroyed()); + assertFalse(o2.isDestroyed()); + scopeContext.onEvent(new HttpSessionEnd(this, session2)); + assertTrue(o2.isDestroyed()); + scopeContext.stop(); + } + + protected void setUp() throws Exception { + super.setUp(); + factory = new PojoObjectFactory<SessionScopeInitDestroyComponent>( + SessionScopeInitDestroyComponent.class.getConstructor((Class[]) null)); + initInvoker = new MethodEventInvoker<Object>( + SessionScopeInitDestroyComponent.class.getMethod("init", (Class[]) null)); + destroyInvoker = new MethodEventInvoker<Object>( + SessionScopeInitDestroyComponent.class.getMethod("destroy", (Class[]) null)); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + private AtomicComponent createComponent(ScopeContainer scopeContainer) { + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(factory); + configuration.setInitInvoker(initInvoker); + configuration.setDestroyInvoker(destroyInvoker); + configuration.setName("foo"); + SystemAtomicComponentImpl component = new SystemAtomicComponentImpl(configuration); + component.setScopeContainer(scopeContainer); + component.start(); + return component; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicRequestScopeTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicRequestScopeTestCase.java new file mode 100644 index 0000000000..435e7d29b7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicRequestScopeTestCase.java @@ -0,0 +1,128 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.TargetNotFoundException; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.event.RequestEnd; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl; +import org.apache.tuscany.core.injection.EventInvoker; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.mock.component.RequestScopeInitDestroyComponent; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class BasicRequestScopeTestCase extends TestCase { + private EventInvoker<Object> initInvoker; + private EventInvoker<Object> destroyInvoker; + private PojoObjectFactory<?> factory; + + public void testLifecycleManagement() throws Exception { + RequestScopeContainer scopeContainer = new RequestScopeContainer(null, null); + scopeContainer.start(); + AtomicComponent component = createComponent(scopeContainer); + // start the request + RequestScopeInitDestroyComponent o1 = + (RequestScopeInitDestroyComponent) scopeContainer.getInstance(component); + assertTrue(o1.isInitialized()); + assertFalse(o1.isDestroyed()); + RequestScopeInitDestroyComponent o2 = + (RequestScopeInitDestroyComponent) scopeContainer.getInstance(component); + assertSame(o1, o2); + scopeContainer.onEvent(new RequestEnd(this)); + assertTrue(o1.isDestroyed()); + scopeContainer.stop(); + } + + public void testGetAssociatedInstance() throws Exception { + RequestScopeContainer scopeContainer = new RequestScopeContainer(null, null); + scopeContainer.start(); + AtomicComponent component = createComponent(scopeContainer); + // start the request + scopeContainer.getInstance(component); + scopeContainer.getAssociatedInstance(component); + scopeContainer.stop(); + } + + public void testGetAssociatedInstanceNonExistent() throws Exception { + RequestScopeContainer scopeContainer = new RequestScopeContainer(null, null); + scopeContainer.start(); + AtomicComponent component = createComponent(scopeContainer); + // start the request + try { + scopeContainer.getAssociatedInstance(component); + fail(); + } catch (TargetNotFoundException e) { + // expected + } + scopeContainer.stop(); + } + + public void testRequestIsolation() throws Exception { + RequestScopeContainer scopeContainer = new RequestScopeContainer(null, null); + scopeContainer.start(); + + AtomicComponent component = createComponent(scopeContainer); + + RequestScopeInitDestroyComponent o1 = + (RequestScopeInitDestroyComponent) scopeContainer.getInstance(component); + assertTrue(o1.isInitialized()); + scopeContainer.onEvent(new RequestEnd(this)); + assertTrue(o1.isDestroyed()); + + RequestScopeInitDestroyComponent o2 = + (RequestScopeInitDestroyComponent) scopeContainer.getInstance(component); + assertNotSame(o1, o2); + scopeContainer.onEvent(new RequestEnd(this)); + assertTrue(o2.isDestroyed()); + scopeContainer.stop(); + } + + protected void setUp() throws Exception { + super.setUp(); + factory = new PojoObjectFactory<RequestScopeInitDestroyComponent>( + RequestScopeInitDestroyComponent.class.getConstructor((Class[]) null)); + initInvoker = new MethodEventInvoker<Object>( + RequestScopeInitDestroyComponent.class.getMethod("init", (Class[]) null)); + destroyInvoker = new MethodEventInvoker<Object>( + RequestScopeInitDestroyComponent.class.getMethod("destroy", (Class[]) null)); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + private AtomicComponent createComponent(ScopeContainer scopeContainer) { + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(factory); + configuration.setInitInvoker(initInvoker); + configuration.setDestroyInvoker(destroyInvoker); + configuration.setName("foo"); + SystemAtomicComponentImpl component = new SystemAtomicComponentImpl(configuration); + component.setScopeContainer(scopeContainer); + component.start(); + return component; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicStatelessScopeTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicStatelessScopeTestCase.java new file mode 100644 index 0000000000..9ca9230e5b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/BasicStatelessScopeTestCase.java @@ -0,0 +1,120 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.TargetNotFoundException; +import org.apache.tuscany.spi.component.WorkContext; + +import junit.framework.Assert; +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.mock.component.StatelessComponent; +import org.apache.tuscany.core.mock.component.StatelessComponentImpl; + +/** + * Unit tests for the composite scope container + * + * @version $Rev$ $Date$ + */ +public class BasicStatelessScopeTestCase extends TestCase { + private PojoObjectFactory<StatelessComponentImpl> factory; + + /** + * Verfies instance identity is properly maintained + */ + public void testInstanceManagement() throws Exception { + WorkContext ctx = new WorkContextImpl(); + StatelessScopeContainer scope = new StatelessScopeContainer(ctx, null); + scope.start(); + AtomicComponent component1 = createComponent(scope); + scope.register(component1); + AtomicComponent component2 = createComponent(scope); + scope.register(component2); + StatelessComponentImpl comp1 = (StatelessComponentImpl) scope.getInstance(component1); + Assert.assertNotNull(comp1); + StatelessComponentImpl comp2 = (StatelessComponentImpl) scope.getInstance(component2); + Assert.assertNotNull(comp2); + Assert.assertNotSame(comp1, comp2); + scope.stop(); + } + + public void testGetAssociatedInstance() throws Exception { + WorkContext ctx = new WorkContextImpl(); + StatelessScopeContainer scope = new StatelessScopeContainer(ctx, null); + scope.start(); + AtomicComponent component1 = createComponent(scope); + scope.register(component1); + try { + // always throws an exception, which is the semantic for stateless implementations + scope.getAssociatedInstance(component1); + fail(); + } catch (TargetNotFoundException e) { + // expected + } + scope.stop(); + } + + public void testRegisterContextAfterRequest() throws Exception { + WorkContext ctx = new WorkContextImpl(); + StatelessScopeContainer scope = new StatelessScopeContainer(ctx, null); + + scope.start(); + AtomicComponent component1 = createComponent(scope); + scope.register(component1); + StatelessComponent comp1 = (StatelessComponentImpl) scope.getInstance(component1); + Assert.assertNotNull(comp1); + AtomicComponent component2 = createComponent(scope); + scope.register(component2); + StatelessComponentImpl comp2 = (StatelessComponentImpl) scope.getInstance(component2); + Assert.assertNotNull(comp2); + scope.stop(); + } + + + /** + * Tests setting no components in the scope + */ + public void testSetNullComponents() throws Exception { + WorkContext ctx = new WorkContextImpl(); + StatelessScopeContainer scope = new StatelessScopeContainer(ctx, null); + scope.start(); + scope.stop(); + } + + protected void setUp() throws Exception { + super.setUp(); + factory = + new PojoObjectFactory<StatelessComponentImpl>(StatelessComponentImpl.class.getConstructor((Class[]) null)); + + } + + private AtomicComponent createComponent(ScopeContainer scopeContainer) { + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(factory); + configuration.setName("foo"); + AtomicComponent component = new SystemAtomicComponentImpl(configuration); + component.setScopeContainer(scopeContainer); + return component; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeInitDestroyErrorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeInitDestroyErrorTestCase.java new file mode 100644 index 0000000000..8ac4ce46a4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeInitDestroyErrorTestCase.java @@ -0,0 +1,78 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.TargetDestructionException; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.component.event.CompositeStop; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class CompositeScopeInitDestroyErrorTestCase extends TestCase { + + public void testInitializeErrorMonitor() throws Exception { + ScopeContainerMonitor monitor; + monitor = EasyMock.createMock(ScopeContainerMonitor.class); + monitor.eagerInitializationError(EasyMock.isA(ObjectCreationException.class)); + EasyMock.replay(monitor); + CompositeScopeContainer scope = new CompositeScopeContainer(monitor); + scope.start(); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(component.createInstance()).andThrow(new ObjectCreationException("")); + EasyMock.expect(component.getInitLevel()).andReturn(1); + EasyMock.replay(component); + scope.register(component); + scope.onEvent(new CompositeStart(this, null)); + EasyMock.verify(monitor); + } + + public void testDestroyErrorMonitor() throws Exception { + ScopeContainerMonitor monitor; + monitor = EasyMock.createMock(ScopeContainerMonitor.class); + monitor.destructionError(EasyMock.isA(TargetDestructionException.class)); + EasyMock.replay(monitor); + CompositeScopeContainer scope = new CompositeScopeContainer(monitor); + scope.start(); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(component.createInstance()).andReturn(new Object()); + EasyMock.expect(component.getInitLevel()).andReturn(1); + component.init(EasyMock.isA(Object.class)); + component.destroy(EasyMock.isA(Object.class)); + EasyMock.expectLastCall().andThrow(new TargetDestructionException("", "")); + EasyMock.replay(component); + scope.register(component); + scope.onEvent(new CompositeStart(this, null)); + scope.onEvent(new CompositeStop(this, null)); + EasyMock.verify(monitor); + } + + + protected void setUp() throws Exception { + super.setUp(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeInstanceLifecycleTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeInstanceLifecycleTestCase.java new file mode 100644 index 0000000000..0d70bcf252 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeInstanceLifecycleTestCase.java @@ -0,0 +1,186 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.TargetException; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.component.event.CompositeStop; +import org.apache.tuscany.core.mock.component.OrderedInitPojo; +import org.apache.tuscany.core.mock.component.OrderedInitPojoImpl; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * Lifecycle unit tests for the composite scope container + * + * @version $Rev$ $Date$ + */ +public class CompositeScopeInstanceLifecycleTestCase extends TestCase { + + /** + * Verify init and stop by scope container on an atomic component + * + * @throws Exception + */ + public void testInitDestroy() throws Exception { + CompositeScopeContainer scope = new CompositeScopeContainer(null); + scope.start(); + Foo comp = new Foo(); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.createInstance()).andReturn(comp); + EasyMock.expect(component.getInitLevel()).andReturn(1).atLeastOnce(); + component.init(EasyMock.eq(comp)); + component.destroy(EasyMock.eq(comp)); + EasyMock.replay(component); + scope.register(component); + scope.onEvent(new CompositeStart(this, null)); + assertNotNull(scope.getInstance(component)); + // expire composite + scope.onEvent(new CompositeStop(this, null)); + scope.stop(); + EasyMock.verify(component); + } + + /** + * Verify init and stop by scope container on an atomic component when set to eager initialize + * + * @throws Exception + */ + public void testEagerInitDestroy() throws Exception { + CompositeScopeContainer scope = new CompositeScopeContainer(null); + scope.start(); + Foo comp = new Foo(); + AtomicComponent initDestroyComponent = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(initDestroyComponent.createInstance()).andReturn(comp); + EasyMock.expect(initDestroyComponent.getInitLevel()).andReturn(1).atLeastOnce(); + initDestroyComponent.init(EasyMock.eq(comp)); + initDestroyComponent.destroy(EasyMock.eq(comp)); + EasyMock.replay(initDestroyComponent); + scope.register(initDestroyComponent); + scope.onEvent(new CompositeStart(this, null)); + // expire composite + scope.onEvent(new CompositeStop(this, null)); + scope.stop(); + EasyMock.verify(initDestroyComponent); + } + + + public void testDestroyOrder() throws Exception { + CompositeScopeContainer scope = new CompositeScopeContainer(null); + scope.start(); + + AtomicComponent oneComponent = createComponent(0); + scope.register(oneComponent); + AtomicComponent twoComponent = createComponent(0); + scope.register(twoComponent); + AtomicComponent threeComponent = createComponent(0); + scope.register(threeComponent); + + scope.onEvent(new CompositeStart(this, null)); + OrderedInitPojo one = (OrderedInitPojo) scope.getInstance(oneComponent); + assertNotNull(one); + assertEquals(1, one.getNumberInstantiated()); + assertEquals(1, one.getInitOrder()); + + OrderedInitPojo two = (OrderedInitPojo) scope.getInstance(twoComponent); + assertNotNull(two); + assertEquals(2, two.getNumberInstantiated()); + assertEquals(2, two.getInitOrder()); + + OrderedInitPojo three = (OrderedInitPojo) scope.getInstance(threeComponent); + assertNotNull(three); + assertEquals(3, three.getNumberInstantiated()); + assertEquals(3, three.getInitOrder()); + + // expire composite + scope.onEvent(new CompositeStop(this, null)); + assertEquals(0, one.getNumberInstantiated()); + scope.stop(); + EasyMock.verify(oneComponent); + EasyMock.verify(twoComponent); + EasyMock.verify(threeComponent); + } + + public void testEagerInitDestroyOrder() throws Exception { + CompositeScopeContainer scope = new CompositeScopeContainer(null); + scope.start(); + + AtomicComponent oneComponent = createComponent(1); + scope.register(oneComponent); + AtomicComponent twoComponent = createComponent(1); + scope.register(twoComponent); + AtomicComponent threeComponent = createComponent(1); + scope.register(threeComponent); + + scope.onEvent(new CompositeStart(this, null)); + OrderedInitPojo one = (OrderedInitPojo) scope.getInstance(oneComponent); + assertNotNull(one); + + OrderedInitPojo two = (OrderedInitPojo) scope.getInstance(twoComponent); + assertNotNull(two); + + OrderedInitPojo three = (OrderedInitPojo) scope.getInstance(threeComponent); + assertNotNull(three); + + // expire composite + scope.onEvent(new CompositeStop(this, null)); + assertEquals(0, one.getNumberInstantiated()); + scope.stop(); + EasyMock.verify(oneComponent); + EasyMock.verify(twoComponent); + EasyMock.verify(threeComponent); + } + + @SuppressWarnings("unchecked") + private AtomicComponent createComponent(int init) throws TargetException { + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.createInstance()).andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + return new OrderedInitPojoImpl(); + } + }); + EasyMock.expect(component.getInitLevel()).andReturn(init).atLeastOnce(); + component.init(EasyMock.isA(OrderedInitPojoImpl.class)); + EasyMock.expectLastCall().andAnswer(new IAnswer() { + public Object answer() throws Throwable { + OrderedInitPojoImpl pojo = (OrderedInitPojoImpl) EasyMock.getCurrentArguments()[0]; + pojo.init(); + return null; + } + }); + component.destroy(EasyMock.isA(OrderedInitPojoImpl.class)); + EasyMock.expectLastCall().andAnswer(new IAnswer() { + public Object answer() throws Throwable { + OrderedInitPojoImpl pojo = (OrderedInitPojoImpl) EasyMock.getCurrentArguments()[0]; + pojo.destroy(); + return null; + } + }); + EasyMock.replay(component); + return component; + } + + private class Foo { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeObjectFactoryTestCase.java new file mode 100644 index 0000000000..611fbfc13f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeObjectFactoryTestCase.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class CompositeScopeObjectFactoryTestCase extends TestCase { + + public void testCreation() { + ScopeRegistry registry = EasyMock.createMock(ScopeRegistry.class); + registry.registerFactory(EasyMock.isA(Scope.class), EasyMock.isA(CompositeScopeObjectFactory.class)); + + assertNotNull(new CompositeScopeObjectFactory(registry, null).getInstance()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeRestartTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeRestartTestCase.java new file mode 100644 index 0000000000..1fdaeed48c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/CompositeScopeRestartTestCase.java @@ -0,0 +1,99 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import java.lang.reflect.Constructor; + +import org.apache.tuscany.spi.component.AtomicComponent; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.component.event.CompositeStop; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; + +/** + * Verifies the scope container properly disposes resources and canbe restarted + * + * @version $$Rev$$ $$Date$$ + */ +public class CompositeScopeRestartTestCase extends TestCase { + + public void testRestart() throws Exception { + CompositeScopeContainer scope = new CompositeScopeContainer(null); + scope.start(); + MethodEventInvoker<Object> initInvoker = + new MethodEventInvoker<Object>(InitDestroyOnce.class.getMethod("init")); + MethodEventInvoker<Object> destroyInvoker = + new MethodEventInvoker<Object>(InitDestroyOnce.class.getMethod("destroy")); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInitInvoker(initInvoker); + configuration.setDestroyInvoker(destroyInvoker); + Constructor<InitDestroyOnce> ctr = InitDestroyOnce.class.getConstructor((Class<?>[]) null); + configuration.setInstanceFactory(new PojoObjectFactory<InitDestroyOnce>(ctr)); + configuration.setName("InitDestroy"); + AtomicComponent component = new SystemAtomicComponentImpl(configuration); + component.setScopeContainer(scope); + component.start(); + + scope.onEvent(new CompositeStart(this, null)); + Object instance = component.getTargetInstance(); + assertSame(instance, component.getTargetInstance()); + + scope.onEvent(new CompositeStop(this, null)); + scope.stop(); + component.stop(); + + scope.start(); + scope.onEvent(new CompositeStart(this, null)); + component.start(); + assertNotSame(instance, component.getTargetInstance()); + scope.onEvent(new CompositeStop(this, null)); + scope.stop(); + component.stop(); + } + + public static class InitDestroyOnce { + + private boolean initialized; + private boolean destroyed; + + public InitDestroyOnce() { + } + + public void init() { + if (!initialized) { + initialized = true; + } else { + fail("Scope did not clean up properly - Init called more than once"); + } + } + + public void destroy() { + if (!destroyed) { + destroyed = true; + } else { + fail("Scope did not clean up properly - Destroyed called more than once"); + } + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerDestroyOnExpirationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerDestroyOnExpirationTestCase.java new file mode 100644 index 0000000000..a1a3616d0a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerDestroyOnExpirationTestCase.java @@ -0,0 +1,121 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.event.EventFilter; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.services.store.RecoveryListener; +import org.apache.tuscany.spi.services.store.Store; +import org.apache.tuscany.spi.services.store.StoreExpirationEvent; +import org.apache.tuscany.spi.services.store.StoreReadException; +import org.apache.tuscany.spi.services.store.StoreWriteException; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ConversationalScopeContainerDestroyOnExpirationTestCase extends TestCase { + private ScopeContainer container; + private TestStore store; + private AtomicComponent component; + + /** + * Verifies the scope container registers a callback listener for component instance destroy events when a + * conversational instance expires + */ + public void testDestroyNotification() throws Exception { + store.getListener().onEvent(new StoreExpirationEvent(this, component, new Object())); + EasyMock.verify(component); + } + + protected void setUp() throws Exception { + super.setUp(); + component = EasyMock.createMock(AtomicComponent.class); + component.destroy(EasyMock.isA(Object.class)); + EasyMock.replay(component); + store = new TestStore(); + WorkContext context = new WorkContextImpl(); + container = new ConversationalScopeContainer(store, context, null); + container.start(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + container.stop(); + } + + private class TestStore implements Store { + private RuntimeEventListener listener; + + public RuntimeEventListener getListener() { + return listener; + } + + public void insertRecord(SCAObject owner, String id, Object object, long expiration) + throws StoreWriteException { + + } + + public void updateRecord(SCAObject owner, String id, Object object, long expiration) + throws StoreWriteException { + + } + + public Object readRecord(SCAObject owner, String id) throws StoreReadException { + return null; + } + + public void removeRecord(SCAObject owner, String id) throws StoreWriteException { + + } + + public void removeRecords() throws StoreWriteException { + + } + + public void recover(RecoveryListener listener) throws StoreReadException { + + } + + public void publish(Event object) { + + } + + public void addListener(RuntimeEventListener listener) { + this.listener = listener; + } + + public void addListener(EventFilter filter, RuntimeEventListener listener) { + + } + + public void removeListener(RuntimeEventListener listener) { + + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerMaxAgeTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerMaxAgeTestCase.java new file mode 100644 index 0000000000..79ea057652 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerMaxAgeTestCase.java @@ -0,0 +1,76 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.services.store.Store; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ConversationalScopeContainerMaxAgeTestCase extends TestCase { + + private ScopeContainer container; + private WorkContext context; + private Store store; + private AtomicComponent component; + + public void testMaxAgeUpdate() throws Exception { + context.setIdentifier(Scope.CONVERSATION, "12345"); + container.getInstance(component); + EasyMock.verify(store); + } + + protected void setUp() throws Exception { + super.setUp(); + ConversationalScopeContainerMaxAgeTestCase.Foo foo = new ConversationalScopeContainerMaxAgeTestCase.Foo(); + context = new WorkContextImpl(); + component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(component.getMaxIdleTime()).andReturn(-1L).atLeastOnce(); + EasyMock.expect(component.getMaxAge()).andReturn(600000L).atLeastOnce(); + EasyMock.replay(component); + store = EasyMock.createMock(Store.class); + EasyMock.expect(store.readRecord(EasyMock.isA(SCAObject.class), EasyMock.isA(String.class))).andReturn(foo); + store.addListener(EasyMock.isA(RuntimeEventListener.class)); + EasyMock.replay(store); + container = new ConversationalScopeContainer(store, context, null); + container.start(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + context.clearIdentifier(Scope.CONVERSATION); + container.stop(); + } + + private class Foo { + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerMaxIdleTimeTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerMaxIdleTimeTestCase.java new file mode 100644 index 0000000000..2ba152d223 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerMaxIdleTimeTestCase.java @@ -0,0 +1,79 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.services.store.Store; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ConversationalScopeContainerMaxIdleTimeTestCase extends TestCase { + + private ScopeContainer container; + private WorkContext context; + private Store store; + private AtomicComponent component; + + public void testMaxIdleTimeUpdate() throws Exception { + context.setIdentifier(Scope.CONVERSATION, "12345"); + container.getInstance(component); + EasyMock.verify(store); + } + + protected void setUp() throws Exception { + super.setUp(); + Foo foo = new Foo(); + context = new WorkContextImpl(); + component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(component.getMaxIdleTime()).andReturn(600000L).atLeastOnce(); + EasyMock.replay(component); + store = EasyMock.createMock(Store.class); + EasyMock.expect(store.readRecord(EasyMock.isA(SCAObject.class), EasyMock.isA(String.class))).andReturn(foo); + store.addListener(EasyMock.isA(RuntimeEventListener.class)); + store.updateRecord(EasyMock.isA(SCAObject.class), + EasyMock.isA(String.class), + EasyMock.eq(foo), + EasyMock.anyLong()); + EasyMock.replay(store); + container = new ConversationalScopeContainer(store, context, null); + container.start(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + context.clearIdentifier(Scope.CONVERSATION); + container.stop(); + } + + private class Foo { + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerPersistenceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerPersistenceTestCase.java new file mode 100644 index 0000000000..ae7e91a59a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeContainerPersistenceTestCase.java @@ -0,0 +1,181 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import java.util.UUID; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.TargetNotFoundException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.services.store.Store; +import org.apache.tuscany.spi.services.store.StoreMonitor; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.services.store.memory.MemoryStore; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ConversationalScopeContainerPersistenceTestCase extends TestCase { + private ScopeContainer container; + private WorkContext context; + + /** + * Verifies the scope container properly creates an instance + */ + public void testNotYetPersistedInMemory() throws Exception { + String id = UUID.randomUUID().toString(); + context.setIdentifier(Scope.CONVERSATION, id); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.addListener(EasyMock.eq(container)); + EasyMock.expect(component.createInstance()).andReturn(new Foo()); + EasyMock.expect(component.getMaxAge()).andReturn(600000L).atLeastOnce(); + component.init(EasyMock.isA(Object.class)); + EasyMock.replay(component); + container.register(component); + assertTrue(container.getInstance(component) instanceof Foo); + EasyMock.verify(component); + } + + public void testPersistNewInMemory() throws Exception { + String id = UUID.randomUUID().toString(); + String id2 = UUID.randomUUID().toString(); + context.setIdentifier(Scope.CONVERSATION, id); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.addListener(EasyMock.eq(container)); + EasyMock.expect(component.getMaxIdleTime()).andReturn(-1L).atLeastOnce(); + EasyMock.replay(component); + container.register(component); + Foo foo = new Foo(); + Foo foo2 = new Foo(); + container.persistNew(component, id, foo, System.currentTimeMillis() + 100000); + assertEquals(foo, container.getInstance(component)); + container.persistNew(component, id2, foo2, System.currentTimeMillis() + 100000); + context.setIdentifier(Scope.CONVERSATION, id2); + assertEquals(foo2, container.getInstance(component)); + EasyMock.verify(component); + } + + public void testPersistInMemory() throws Exception { + String id = UUID.randomUUID().toString(); + context.setIdentifier(Scope.CONVERSATION, id); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.addListener(EasyMock.eq(container)); + EasyMock.expect(component.getMaxIdleTime()).andReturn(-1L).atLeastOnce(); + EasyMock.replay(component); + container.register(component); + Foo foo = new Foo(); + container.persistNew(component, id, foo, System.currentTimeMillis() + 100000); + assertEquals(foo, container.getInstance(component)); + container.persist(component, id, foo, System.currentTimeMillis() + 100000); + assertEquals(foo, container.getInstance(component)); + EasyMock.verify(component); + } + + public void testRemoveInMemory() throws Exception { + String id = UUID.randomUUID().toString(); + context.setIdentifier(Scope.CONVERSATION, id); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.addListener(EasyMock.eq(container)); + EasyMock.expect(component.getMaxIdleTime()).andReturn(-1L).atLeastOnce(); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.replay(component); + container.register(component); + Foo foo = new Foo(); + container.persistNew(component, id, foo, System.currentTimeMillis() + 100000); + assertEquals(foo, container.getInstance(component)); + container.remove(component); + try { + container.getAssociatedInstance(component); + fail(); + } catch (TargetNotFoundException e) { + //expected + } + EasyMock.verify(component); + } + + public void testRecreateAfterRemoveInMemory() throws Exception { + String id = UUID.randomUUID().toString(); + context.setIdentifier(Scope.CONVERSATION, id); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.addListener(EasyMock.eq(container)); + EasyMock.expect(component.getMaxAge()).andReturn(600000L).atLeastOnce(); + component.init(EasyMock.isA(Object.class)); + EasyMock.expect(component.getMaxIdleTime()).andReturn(-1L).atLeastOnce(); + EasyMock.expect(component.createInstance()).andReturn(new Foo()); + EasyMock.replay(component); + container.register(component); + Foo foo = new Foo(); + container.persistNew(component, id, foo, System.currentTimeMillis() + 100000); + assertEquals(foo, container.getInstance(component)); + container.remove(component); + Foo foo2 = (Foo) container.getInstance(component); + assertNotNull(foo2); + assertNotSame(foo, foo2); + EasyMock.verify(component); + } + + public void testGetPersistedInstance() throws Exception { + String id = UUID.randomUUID().toString(); + String id2 = UUID.randomUUID().toString(); + context.setIdentifier(Scope.CONVERSATION, id); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(component.getMaxIdleTime()).andReturn(-1L).atLeastOnce(); + component.addListener(EasyMock.eq(container)); + EasyMock.replay(component); + container.register(component); + Foo foo = new Foo(); + container.persistNew(component, id, foo, System.currentTimeMillis() + 100000); + assertEquals(foo, container.getAssociatedInstance(component)); + assertEquals(foo, container.getAssociatedInstance(component)); + context.setIdentifier(Scope.CONVERSATION, id2); + try { + container.getAssociatedInstance(component); + fail(); + } catch (TargetNotFoundException e) { + //expected + } + EasyMock.verify(component); + } + + protected void setUp() throws Exception { + super.setUp(); + context = new WorkContextImpl(); + StoreMonitor mock = EasyMock.createNiceMock(StoreMonitor.class); + EasyMock.replay(mock); + Store store = new MemoryStore(mock); + container = new ConversationalScopeContainer(store, context, null); + container.start(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + context.clearIdentifier(Scope.CONVERSATION); + container.stop(); + } + + private class Foo { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeInstanceLifecycleTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeInstanceLifecycleTestCase.java new file mode 100644 index 0000000000..782b175b47 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeInstanceLifecycleTestCase.java @@ -0,0 +1,70 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.component.scope;
+
+import org.apache.tuscany.spi.component.AtomicComponent;
+import org.apache.tuscany.spi.component.WorkContext;
+import org.apache.tuscany.spi.event.RuntimeEventListener;
+import org.apache.tuscany.spi.model.Scope;
+import org.apache.tuscany.spi.services.store.StoreMonitor;
+
+import junit.framework.TestCase;
+import org.apache.tuscany.core.component.WorkContextImpl;
+import org.apache.tuscany.core.services.store.memory.MemoryStore;
+import org.easymock.EasyMock;
+
+/**
+ * Lifecycle unit tests for the conversational scope container
+ *
+ * @version $Rev: 451895 $ $Date: 2006-10-02 02:58:18 -0400 (Mon, 02 Oct 2006) $
+ */
+public class ConversationalScopeInstanceLifecycleTestCase extends TestCase {
+
+ public void testInitRemove() throws Exception {
+ StoreMonitor monitor = EasyMock.createMock(StoreMonitor.class);
+ monitor.start(EasyMock.isA(String.class));
+ monitor.stop(EasyMock.isA(String.class));
+ MemoryStore store = new MemoryStore(monitor);
+ WorkContext ctx = new WorkContextImpl();
+ ConversationalScopeContainer scope = new ConversationalScopeContainer(store, ctx, null);
+ scope.start();
+
+ Foo comp = new Foo();
+ AtomicComponent component = EasyMock.createMock(AtomicComponent.class);
+ EasyMock.expect(component.createInstance()).andReturn(comp);
+ component.init(EasyMock.eq(comp));
+ EasyMock.expect(component.getMaxAge()).andReturn(1L).anyTimes();
+ component.addListener(EasyMock.isA(RuntimeEventListener.class));
+ EasyMock.replay(component);
+ scope.register(component);
+ String convID = "ConvID";
+ ctx.setIdentifier(Scope.CONVERSATION, convID);
+ assertNotNull(scope.getInstance(component));
+ // expire
+ scope.remove(component);
+ scope.stop();
+ EasyMock.verify(component);
+ scope.stop();
+ }
+
+ private class Foo {
+
+ }
+
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeRestartTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeRestartTestCase.java new file mode 100644 index 0000000000..bc5ddc7c2c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ConversationalScopeRestartTestCase.java @@ -0,0 +1,112 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.component.scope;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.tuscany.spi.component.AtomicComponent;
+import org.apache.tuscany.spi.component.WorkContext;
+import org.apache.tuscany.spi.model.Scope;
+import org.apache.tuscany.spi.services.store.StoreMonitor;
+
+import junit.framework.TestCase;
+import org.apache.tuscany.core.component.WorkContextImpl;
+import org.apache.tuscany.core.component.event.ConversationEnd;
+import org.apache.tuscany.core.component.event.ConversationStart;
+import org.apache.tuscany.core.implementation.PojoConfiguration;
+import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl;
+import org.apache.tuscany.core.injection.MethodEventInvoker;
+import org.apache.tuscany.core.injection.PojoObjectFactory;
+import org.apache.tuscany.core.services.store.memory.MemoryStore;
+import org.easymock.EasyMock;
+
+/**
+ * Verifies the scope container properly disposes resources and can be restarted
+ *
+ * @version $$Rev: 471111 $$ $$Date: 2006-11-03 23:06:48 -0500 (Fri, 03 Nov 2006) $$
+ */
+public class ConversationalScopeRestartTestCase extends TestCase {
+
+ public void testRestart() throws Exception {
+ StoreMonitor monitor = EasyMock.createMock(StoreMonitor.class);
+ monitor.start(EasyMock.isA(String.class));
+ monitor.stop(EasyMock.isA(String.class));
+ MemoryStore store = new MemoryStore(monitor);
+ WorkContext ctx = new WorkContextImpl();
+ ConversationalScopeContainer scope = new ConversationalScopeContainer(store, ctx, null);
+ scope.start();
+ MethodEventInvoker<Object> initInvoker = new MethodEventInvoker<Object>(
+ ConversationalScopeRestartTestCase.InitDestroyOnce.class.getMethod("init"));
+ MethodEventInvoker<Object> destroyInvoker =
+ new MethodEventInvoker<Object>(InitDestroyOnce.class.getMethod("destroy"));
+ PojoConfiguration configuration = new PojoConfiguration();
+ configuration.setInitInvoker(initInvoker);
+ configuration.setDestroyInvoker(destroyInvoker);
+ Constructor<InitDestroyOnce> ctr = InitDestroyOnce.class.getConstructor((Class<?>[]) null);
+ configuration.setInstanceFactory(new PojoObjectFactory<InitDestroyOnce>(ctr));
+ configuration.setName("InitDestroy");
+ AtomicComponent component = new SystemAtomicComponentImpl(configuration);
+ component.setScopeContainer(scope);
+ component.start();
+
+ String conversation = "conv";
+ ctx.setIdentifier(Scope.CONVERSATION, conversation);
+ scope.onEvent(new ConversationStart(this, conversation));
+ Object instance = component.getTargetInstance();
+ assertSame(instance, component.getTargetInstance());
+
+ scope.onEvent(new ConversationEnd(this, conversation));
+ scope.stop();
+ component.stop();
+
+ scope.start();
+ scope.onEvent(new ConversationStart(this, conversation));
+ component.start();
+ //assertNotSame(instance, context.getServiceInstance());
+ scope.onEvent(new ConversationEnd(this, conversation));
+ scope.stop();
+ component.stop();
+ }
+
+ public static class InitDestroyOnce {
+
+ private boolean initialized;
+ private boolean destroyed;
+
+ public InitDestroyOnce() {
+ }
+
+ public void init() {
+ if (!initialized) {
+ initialized = true;
+ } else {
+ fail("Scope did not clean up properly - Init called more than once");
+ }
+ }
+
+ public void destroy() {
+ if (!destroyed) {
+ destroyed = true;
+ } else {
+ fail("Scope did not clean up properly - Destroyed called more than once");
+ }
+ }
+
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/DependencyLifecycleTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/DependencyLifecycleTestCase.java new file mode 100644 index 0000000000..4a2497a725 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/DependencyLifecycleTestCase.java @@ -0,0 +1,170 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.component.event.CompositeStop; +import org.apache.tuscany.core.component.event.HttpSessionEnd; +import org.apache.tuscany.core.component.event.RequestEnd; +import org.apache.tuscany.core.component.event.RequestStart; +import org.apache.tuscany.core.mock.component.OrderedDependentPojo; +import org.apache.tuscany.core.mock.component.OrderedDependentPojoImpl; +import org.apache.tuscany.core.mock.component.OrderedInitPojo; +import org.apache.tuscany.core.mock.component.OrderedInitPojoImpl; + +/** + * Tests dependencies are initalized and destroyed in the proper order (i.e. LIFO) + * + * @version $Rev$ $Date$ + */ +public class DependencyLifecycleTestCase extends TestCase { + + public void testInitDestroyOrderCompositeScope() throws Exception { + CompositeScopeContainer scopeCtx = new CompositeScopeContainer(null); + scopeCtx.start(); + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", + OrderedDependentPojoImpl.class, + scopeCtx, + "target", + OrderedInitPojoImpl.class, + scopeCtx); + for (AtomicComponent component : contexts.values()) { + scopeCtx.register(component); + } + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + scopeCtx.register(sourceComponent); + scopeCtx.register(targetComponent); + scopeCtx.onEvent(new CompositeStart(this, null)); + OrderedDependentPojo source = (OrderedDependentPojo) scopeCtx.getInstance(sourceComponent); + OrderedInitPojo target = (OrderedInitPojo) scopeCtx.getInstance(targetComponent); + assertNotNull(source.getPojo()); + assertNotNull(target); + assertEquals(2, source.getNumberInstantiated()); + scopeCtx.onEvent(new CompositeStop(this, null)); + assertEquals(0, source.getNumberInstantiated()); + scopeCtx.stop(); + } + + public void testInitDestroyOrderAfterStartCompositeScope() throws Exception { + CompositeScopeContainer scopeCtx = new CompositeScopeContainer(null); + scopeCtx.start(); + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", + OrderedDependentPojoImpl.class, + scopeCtx, + "target", + OrderedInitPojoImpl.class, + scopeCtx); + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + scopeCtx.onEvent(new CompositeStart(this, null)); + scopeCtx.register(sourceComponent); + scopeCtx.register(targetComponent); + OrderedDependentPojo source = (OrderedDependentPojo) scopeCtx.getInstance(sourceComponent); + OrderedInitPojo target = (OrderedInitPojo) scopeCtx.getInstance(targetComponent); + assertNotNull(source.getPojo()); + assertNotNull(target); + assertEquals(2, source.getNumberInstantiated()); + scopeCtx.onEvent(new CompositeStop(this, null)); + assertEquals(0, source.getNumberInstantiated()); + scopeCtx.stop(); + } + + + public void testInitDestroyOrderSessionScope() throws Exception { + WorkContext ctx = new WorkContextImpl(); + HttpSessionScopeContainer scopeCtx = new HttpSessionScopeContainer(ctx, null); + scopeCtx.start(); + Object session = new Object(); + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", + OrderedDependentPojoImpl.class, + scopeCtx, + "target", + OrderedInitPojoImpl.class, + scopeCtx); + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + scopeCtx.register(sourceComponent); + scopeCtx.register(targetComponent); + ctx.setIdentifier(Scope.SESSION, session); + OrderedDependentPojo source = (OrderedDependentPojo) scopeCtx.getInstance(sourceComponent); + assertNotNull(source.getPojo()); + assertEquals(2, source.getNumberInstantiated()); + scopeCtx.onEvent(new HttpSessionEnd(this, session)); + assertEquals(0, source.getNumberInstantiated()); + scopeCtx.stop(); + } + + + public void testInitDestroyOrderAfterStartSessionScope() throws Exception { + WorkContext ctx = new WorkContextImpl(); + HttpSessionScopeContainer scopeCtx = new HttpSessionScopeContainer(ctx, null); + scopeCtx.start(); + Object session = new Object(); + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", + OrderedDependentPojoImpl.class, + scopeCtx, + "target", + OrderedInitPojoImpl.class, + scopeCtx); + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + ctx.setIdentifier(Scope.SESSION, session); + scopeCtx.register(sourceComponent); + scopeCtx.register(targetComponent); + OrderedDependentPojo source = (OrderedDependentPojo) scopeCtx.getInstance(sourceComponent); + assertNotNull(source.getPojo()); + assertEquals(2, source.getNumberInstantiated()); + scopeCtx.onEvent(new HttpSessionEnd(this, session)); + assertEquals(0, source.getNumberInstantiated()); + scopeCtx.stop(); + } + + public void testInitDestroyOrderRequestScope() throws Exception { + WorkContext ctx = new WorkContextImpl(); + RequestScopeContainer scopeCtx = new RequestScopeContainer(ctx, null); + scopeCtx.start(); + scopeCtx.onEvent(new RequestStart(this)); + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", + OrderedDependentPojoImpl.class, + scopeCtx, + "target", + OrderedInitPojoImpl.class, + scopeCtx); + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + scopeCtx.register(sourceComponent); + scopeCtx.register(targetComponent); + OrderedDependentPojo source = (OrderedDependentPojo) scopeCtx.getInstance(sourceComponent); + assertNotNull(source.getPojo()); + assertEquals(2, source.getNumberInstantiated()); + scopeCtx.onEvent(new RequestEnd(this)); + assertEquals(0, source.getNumberInstantiated()); + scopeCtx.stop(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/HttpSessionScopeInitDestroyErrorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/HttpSessionScopeInitDestroyErrorTestCase.java new file mode 100644 index 0000000000..7aa2f9a120 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/HttpSessionScopeInitDestroyErrorTestCase.java @@ -0,0 +1,69 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.TargetDestructionException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.event.HttpSessionEnd; +import org.apache.tuscany.core.component.event.HttpSessionStart; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class HttpSessionScopeInitDestroyErrorTestCase extends TestCase { + + public void testDestroyErrorMonitor() throws Exception { + ScopeContainerMonitor monitor; + monitor = EasyMock.createMock(ScopeContainerMonitor.class); + monitor.destructionError(EasyMock.isA(TargetDestructionException.class)); + EasyMock.replay(monitor); + WorkContext workContext = new WorkContextImpl(); + HttpSessionScopeContainer scope = new HttpSessionScopeContainer(workContext, monitor); + scope.start(); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.addListener(EasyMock.isA(RuntimeEventListener.class)); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(component.createInstance()).andReturn(new Object()); + EasyMock.expect(component.isEagerInit()).andReturn(true); + component.init(EasyMock.isA(Object.class)); + component.destroy(EasyMock.isA(Object.class)); + EasyMock.expectLastCall().andThrow(new TargetDestructionException("", "")); + EasyMock.replay(component); + scope.register(component); + Object id = new Object(); + scope.onEvent(new HttpSessionStart(this, id)); + workContext.setIdentifier(Scope.SESSION, id); + scope.getInstance(component); + scope.onEvent(new HttpSessionEnd(this, id)); + EasyMock.verify(monitor); + } + + + protected void setUp() throws Exception { + super.setUp(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/HttpSessionScopeInstanceLifecycleTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/HttpSessionScopeInstanceLifecycleTestCase.java new file mode 100644 index 0000000000..29d6d54450 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/HttpSessionScopeInstanceLifecycleTestCase.java @@ -0,0 +1,136 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.TargetException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.event.HttpSessionEnd; +import org.apache.tuscany.core.component.event.HttpSessionStart; +import org.apache.tuscany.core.mock.component.OrderedInitPojo; +import org.apache.tuscany.core.mock.component.OrderedInitPojoImpl; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * Lifecycle unit tests for the composite scope container + * + * @version $Rev$ $Date$ + */ +public class HttpSessionScopeInstanceLifecycleTestCase extends TestCase { + + public void testInitDestroy() throws Exception { + WorkContext ctx = new WorkContextImpl(); + HttpSessionScopeContainer scope = new HttpSessionScopeContainer(ctx, null); + scope.start(); + Foo comp = new Foo(); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.createInstance()).andReturn(comp); + component.addListener(EasyMock.isA(RuntimeEventListener.class)); + component.init(EasyMock.eq(comp)); + component.destroy(EasyMock.eq(comp)); + EasyMock.replay(component); + scope.register(component); + Object session = new Object(); + ctx.setIdentifier(Scope.SESSION, session); + scope.onEvent(new HttpSessionStart(this, session)); + assertNotNull(scope.getInstance(component)); + // expire + scope.onEvent(new HttpSessionEnd(this, session)); + scope.stop(); + EasyMock.verify(component); + scope.stop(); + } + + public void testDestroyOrder() throws Exception { + WorkContext ctx = new WorkContextImpl(); + HttpSessionScopeContainer scope = new HttpSessionScopeContainer(ctx, null); + scope.start(); + + AtomicComponent oneComponent = createComponent(); + scope.register(oneComponent); + AtomicComponent twoComponent = createComponent(); + scope.register(twoComponent); + AtomicComponent threeComponent = createComponent(); + scope.register(threeComponent); + + Object session = new Object(); + ctx.setIdentifier(Scope.SESSION, session); + scope.onEvent(new HttpSessionStart(this, session)); + OrderedInitPojo one = (OrderedInitPojo) scope.getInstance(oneComponent); + assertNotNull(one); + assertEquals(1, one.getNumberInstantiated()); + assertEquals(1, one.getInitOrder()); + + OrderedInitPojo two = (OrderedInitPojo) scope.getInstance(twoComponent); + assertNotNull(two); + assertEquals(2, two.getNumberInstantiated()); + assertEquals(2, two.getInitOrder()); + + OrderedInitPojo three = (OrderedInitPojo) scope.getInstance(threeComponent); + assertNotNull(three); + assertEquals(3, three.getNumberInstantiated()); + assertEquals(3, three.getInitOrder()); + + scope.onEvent(new HttpSessionEnd(this, session)); + assertEquals(0, one.getNumberInstantiated()); + scope.stop(); + EasyMock.verify(oneComponent); + EasyMock.verify(twoComponent); + EasyMock.verify(threeComponent); + } + + @SuppressWarnings("unchecked") + private AtomicComponent createComponent() throws TargetException { + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.createInstance()).andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + return new OrderedInitPojoImpl(); + } + }); + component.addListener(EasyMock.isA(RuntimeEventListener.class)); + component.init(EasyMock.isA(OrderedInitPojoImpl.class)); + EasyMock.expectLastCall().andAnswer(new IAnswer() { + public Object answer() throws Throwable { + OrderedInitPojoImpl pojo = (OrderedInitPojoImpl) EasyMock.getCurrentArguments()[0]; + pojo.init(); + return null; + } + }); + component.destroy(EasyMock.isA(OrderedInitPojoImpl.class)); + EasyMock.expectLastCall().andAnswer(new IAnswer() { + public Object answer() throws Throwable { + OrderedInitPojoImpl pojo = (OrderedInitPojoImpl) EasyMock.getCurrentArguments()[0]; + pojo.destroy(); + return null; + } + }); + EasyMock.replay(component); + return component; + } + + private class Foo { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/HttpSessionScopeRestartTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/HttpSessionScopeRestartTestCase.java new file mode 100644 index 0000000000..eff0eb6d3a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/HttpSessionScopeRestartTestCase.java @@ -0,0 +1,105 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import java.lang.reflect.Constructor; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.event.HttpSessionEnd; +import org.apache.tuscany.core.component.event.HttpSessionStart; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; + +/** + * Verifies the scope container properly disposes resources and canbe restarted + * + * @version $$Rev$$ $$Date$$ + */ +public class HttpSessionScopeRestartTestCase extends TestCase { + + public void testRestart() throws Exception { + WorkContext ctx = new WorkContextImpl(); + HttpSessionScopeContainer scope = new HttpSessionScopeContainer(ctx, null); + scope.start(); + MethodEventInvoker<Object> initInvoker = new MethodEventInvoker<Object>( + HttpSessionScopeRestartTestCase.InitDestroyOnce.class.getMethod("init")); + MethodEventInvoker<Object> destroyInvoker = + new MethodEventInvoker<Object>(InitDestroyOnce.class.getMethod("destroy")); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInitInvoker(initInvoker); + configuration.setDestroyInvoker(destroyInvoker); + Constructor<InitDestroyOnce> ctr = InitDestroyOnce.class.getConstructor((Class<?>[]) null); + configuration.setInstanceFactory(new PojoObjectFactory<InitDestroyOnce>(ctr)); + configuration.setName("InitDestroy"); + AtomicComponent component = new SystemAtomicComponentImpl(configuration); + component.setScopeContainer(scope); + component.start(); + + Object session = new Object(); + ctx.setIdentifier(Scope.SESSION, session); + scope.onEvent(new HttpSessionStart(this, session)); + Object instance = component.getTargetInstance(); + assertSame(instance, component.getTargetInstance()); + + scope.onEvent(new HttpSessionEnd(this, session)); + scope.stop(); + component.stop(); + + scope.start(); + scope.onEvent(new HttpSessionStart(this, session)); + component.start(); + assertNotSame(instance, component.getTargetInstance()); + scope.onEvent(new HttpSessionEnd(this, session)); + scope.stop(); + component.stop(); + } + + public static class InitDestroyOnce { + + private boolean initialized; + private boolean destroyed; + + public InitDestroyOnce() { + } + + public void init() { + if (!initialized) { + initialized = true; + } else { + fail("Scope did not clean up properly - Init called more than once"); + } + } + + public void destroy() { + if (!destroyed) { + destroyed = true; + } else { + fail("Scope did not clean up properly - Destroyed called more than once"); + } + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/InstanceWrapperTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/InstanceWrapperTestCase.java new file mode 100644 index 0000000000..5600987d8b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/InstanceWrapperTestCase.java @@ -0,0 +1,66 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class InstanceWrapperTestCase extends TestCase { + + public void testExceptionInit() throws Exception { + AtomicComponent component = getComponent(); + InstanceWrapper wrapper = new InstanceWrapperImpl(component, new Object()); + try { + wrapper.start(); + fail(); + } catch (SomeException e) { + // expected + } + assertFalse(wrapper.isStarted()); + EasyMock.verify(component); + } + + public void testNonStart() throws Exception { + AtomicComponent comp = EasyMock.createNiceMock(AtomicComponent.class); // class-level one has an expects + InstanceWrapper wrapper = new InstanceWrapperImpl(comp, new Object()); + try { + wrapper.getInstance(); + fail(); + } catch (IllegalStateException e) { + // expected + } + } + + private AtomicComponent getComponent() throws Exception { + // do not use setUp() since we do not need this in all testcases + AtomicComponent comp = EasyMock.createMock(AtomicComponent.class); + comp.init(EasyMock.isA(Object.class)); + EasyMock.expectLastCall().andThrow(new SomeException()); + EasyMock.replay(comp); + return comp; + } + + private class SomeException extends RuntimeException { + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/MockFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/MockFactory.java new file mode 100644 index 0000000000..30c12292ba --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/MockFactory.java @@ -0,0 +1,137 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import java.lang.reflect.Method; +import java.util.HashMap; +import java.util.Map; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; + +/** + * @version $$Rev$$ $$Date$$ + */ +public final class MockFactory { + + private MockFactory() { + } + + @SuppressWarnings("unchecked") + public static Map<String, AtomicComponent> createWiredComponents(String source, + Class<?> sourceClass, + ScopeContainer sourceScopeContainer, + String target, + Class<?> targetClass, + ScopeContainer targetScopeContainer) + throws NoSuchMethodException { + + Map<String, AtomicComponent> components = new HashMap<String, AtomicComponent>(); + AtomicComponent targetComponent = createAtomicComponent(target, targetScopeContainer, targetClass); + PojoConfiguration sourceConfig = new PojoConfiguration(); + sourceConfig.setInstanceFactory(new PojoObjectFactory(sourceClass.getConstructor())); + + //create target wire + Method[] sourceMethods = sourceClass.getMethods(); + Class[] interfaces = targetClass.getInterfaces(); + EagerInit eager = targetClass.getAnnotation(EagerInit.class); + if (eager != null) { + sourceConfig.setInitLevel(eager.value()); + } + + Method setter = null; + for (Class interfaze : interfaces) { + + for (Method method : sourceMethods) { + if (method.getParameterTypes().length == 1) { + if (interfaze.isAssignableFrom(method.getParameterTypes()[0])) { + setter = method; + } + } + if (method.getAnnotation(Init.class) != null) { + sourceConfig.setInitInvoker(new MethodEventInvoker<Object>(method)); + + } else if (method.getAnnotation(Destroy.class) != null) { + sourceConfig.setDestroyInvoker(new MethodEventInvoker<Object>(method)); + } + } + + } + if (setter == null) { + throw new IllegalArgumentException("No setter found on source for target"); + } + + sourceConfig.addReferenceSite(setter.getName(), setter); + sourceConfig.setName(source); + AtomicComponent sourceComponent = new SystemAtomicComponentImpl(sourceConfig); + sourceComponent.setScopeContainer(sourceScopeContainer); + QualifiedName targetName = new QualifiedName(target); + OutboundWire wire = new OutboundWireImpl(); + wire.setReferenceName(setter.getName()); + wire.setServiceContract(new JavaServiceContract(targetClass)); + InboundWire inboundWire = new InboundWireImpl(); + inboundWire.setContainer(targetComponent); + inboundWire.setServiceContract(new JavaServiceContract(targetClass)); + inboundWire.setServiceName(targetName.getPortName()); + wire.setTargetWire(inboundWire); + sourceComponent.addOutboundWire(wire); + components.put(source, sourceComponent); + components.put(target, targetComponent); + return components; + } + + @SuppressWarnings("unchecked") + public static AtomicComponent createAtomicComponent(String name, ScopeContainer container, Class<?> clazz) + throws NoSuchMethodException { + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(new PojoObjectFactory(clazz.getConstructor())); + EagerInit eager = clazz.getAnnotation(EagerInit.class); + if (eager != null) { + configuration.setInitLevel(eager.value()); + } + Method[] methods = clazz.getMethods(); + for (Method method : methods) { + if (method.getAnnotation(Init.class) != null) { + configuration.setInitInvoker(new MethodEventInvoker<Object>(method)); + } else if (method.getAnnotation(Destroy.class) != null) { + configuration.setDestroyInvoker(new MethodEventInvoker<Object>(method)); + } + } + configuration.setName(name); + AtomicComponent component = new SystemAtomicComponentImpl(configuration); + component.setScopeContainer(container); + return component; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/RequestScopeInitDestroyErrorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/RequestScopeInitDestroyErrorTestCase.java new file mode 100644 index 0000000000..3f562c9b61 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/RequestScopeInitDestroyErrorTestCase.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.TargetDestructionException; +import org.apache.tuscany.spi.event.RuntimeEventListener; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.event.RequestEnd; +import org.apache.tuscany.core.component.event.RequestStart; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class RequestScopeInitDestroyErrorTestCase extends TestCase { + + public void testDestroyErrorMonitor() throws Exception { + ScopeContainerMonitor monitor; + monitor = EasyMock.createMock(ScopeContainerMonitor.class); + monitor.destructionError(EasyMock.isA(TargetDestructionException.class)); + EasyMock.replay(monitor); + RequestScopeContainer scope = new RequestScopeContainer(new WorkContextImpl(), monitor); + scope.start(); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.addListener(EasyMock.isA(RuntimeEventListener.class)); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(component.createInstance()).andReturn(new Object()); + component.init(EasyMock.isA(Object.class)); + component.destroy(EasyMock.isA(Object.class)); + EasyMock.expectLastCall().andThrow(new TargetDestructionException("", "")); + EasyMock.replay(component); + scope.register(component); + scope.onEvent(new RequestStart(this)); + scope.getInstance(component); + scope.onEvent(new RequestEnd(this)); + EasyMock.verify(monitor); + } + + + protected void setUp() throws Exception { + super.setUp(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/RequestScopeInstanceLifecycleTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/RequestScopeInstanceLifecycleTestCase.java new file mode 100644 index 0000000000..6601640c3b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/RequestScopeInstanceLifecycleTestCase.java @@ -0,0 +1,129 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.TargetException; +import org.apache.tuscany.spi.component.WorkContext; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.event.RequestEnd; +import org.apache.tuscany.core.component.event.RequestStart; +import org.apache.tuscany.core.mock.component.OrderedInitPojo; +import org.apache.tuscany.core.mock.component.OrderedInitPojoImpl; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * Lifecycle unit tests for the request scope container + * + * @version $Rev$ $Date$ + */ +public class RequestScopeInstanceLifecycleTestCase extends TestCase { + + public void testInitDestroy() throws Exception { + WorkContext ctx = new WorkContextImpl(); + RequestScopeContainer scope = new RequestScopeContainer(ctx, null); + scope.start(); + Foo comp = new Foo(); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.createInstance()).andReturn(comp); + component.init(EasyMock.eq(comp)); + component.destroy(EasyMock.eq(comp)); + EasyMock.replay(component); + scope.register(component); + scope.onEvent(new RequestStart(this)); + assertNotNull(scope.getInstance(component)); + // expire + scope.onEvent(new RequestEnd(this)); + scope.stop(); + EasyMock.verify(component); + scope.stop(); + } + + public void testDestroyOrder() throws Exception { + WorkContext ctx = new WorkContextImpl(); + RequestScopeContainer scope = new RequestScopeContainer(ctx, null); + scope.start(); + + AtomicComponent oneComponent = createComponent(); + scope.register(oneComponent); + AtomicComponent twoComponent = createComponent(); + scope.register(twoComponent); + AtomicComponent threeComponent = createComponent(); + scope.register(threeComponent); + + scope.onEvent(new RequestStart(this)); + OrderedInitPojo one = (OrderedInitPojo) scope.getInstance(oneComponent); + assertNotNull(one); + assertEquals(1, one.getNumberInstantiated()); + assertEquals(1, one.getInitOrder()); + + OrderedInitPojo two = (OrderedInitPojo) scope.getInstance(twoComponent); + assertNotNull(two); + assertEquals(2, two.getNumberInstantiated()); + assertEquals(2, two.getInitOrder()); + + OrderedInitPojo three = (OrderedInitPojo) scope.getInstance(threeComponent); + assertNotNull(three); + assertEquals(3, three.getNumberInstantiated()); + assertEquals(3, three.getInitOrder()); + + scope.onEvent(new RequestEnd(this)); + assertEquals(0, one.getNumberInstantiated()); + scope.stop(); + EasyMock.verify(oneComponent); + EasyMock.verify(twoComponent); + EasyMock.verify(threeComponent); + } + + @SuppressWarnings("unchecked") + private AtomicComponent createComponent() throws TargetException { + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.createInstance()).andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + return new OrderedInitPojoImpl(); + } + }); + component.init(EasyMock.isA(OrderedInitPojoImpl.class)); + EasyMock.expectLastCall().andAnswer(new IAnswer() { + public Object answer() throws Throwable { + OrderedInitPojoImpl pojo = (OrderedInitPojoImpl) EasyMock.getCurrentArguments()[0]; + pojo.init(); + return null; + } + }); + component.destroy(EasyMock.isA(OrderedInitPojoImpl.class)); + EasyMock.expectLastCall().andAnswer(new IAnswer() { + public Object answer() throws Throwable { + OrderedInitPojoImpl pojo = (OrderedInitPojoImpl) EasyMock.getCurrentArguments()[0]; + pojo.destroy(); + return null; + } + }); + EasyMock.replay(component); + return component; + } + + private class Foo { + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/RequestScopeRestartTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/RequestScopeRestartTestCase.java new file mode 100644 index 0000000000..335d8c621d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/RequestScopeRestartTestCase.java @@ -0,0 +1,99 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import java.lang.reflect.Constructor; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.WorkContext; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.event.RequestEnd; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; + +/** + * Verifies the scope container properly disposes resources and canbe restarted + * + * @version $$Rev$$ $$Date$$ + */ +public class RequestScopeRestartTestCase extends TestCase { + + public void testRestart() throws Exception { + WorkContext ctx = new WorkContextImpl(); + RequestScopeContainer scope = new RequestScopeContainer(ctx, null); + scope.start(); + MethodEventInvoker<Object> initInvoker = + new MethodEventInvoker<Object>(InitDestroyOnce.class.getMethod("init")); + MethodEventInvoker<Object> destroyInvoker = + new MethodEventInvoker<Object>(InitDestroyOnce.class.getMethod("destroy")); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInitInvoker(initInvoker); + configuration.setDestroyInvoker(destroyInvoker); + Constructor<InitDestroyOnce> ctr = InitDestroyOnce.class.getConstructor((Class<?>[]) null); + configuration.setInstanceFactory(new PojoObjectFactory<InitDestroyOnce>(ctr)); + configuration.setName("InitDestroy"); + AtomicComponent component = new SystemAtomicComponentImpl(configuration); + component.setScopeContainer(scope); + component.start(); + + Object instance = component.getTargetInstance(); + assertSame(instance, component.getTargetInstance()); + + scope.onEvent(new RequestEnd(this)); + scope.stop(); + component.stop(); + + scope.start(); + component.start(); + assertNotSame(instance, component.getTargetInstance()); + scope.onEvent(new RequestEnd(this)); + scope.stop(); + component.stop(); + } + + public static class InitDestroyOnce { + + private boolean initialized; + private boolean destroyed; + + public InitDestroyOnce() { + } + + public void init() { + if (!initialized) { + initialized = true; + } else { + fail("Scope did not clean up properly - Init called more than once"); + } + } + + public void destroy() { + if (!destroyed) { + destroyed = true; + } else { + fail("Scope did not clean up properly - Destroyed called more than once"); + } + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ScopeRegistryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ScopeRegistryTestCase.java new file mode 100644 index 0000000000..e1380eb4c0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/ScopeRegistryTestCase.java @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; + +/** + * Verifies retrieval of standard scope contexts from the default scope registry + * + * @version $$Rev$$ $$Date$$ + */ +public class ScopeRegistryTestCase extends TestCase { + public void testScopeContextCreation() throws Exception { + WorkContext context = new WorkContextImpl(); + ScopeRegistry scopeRegistry = new ScopeRegistryImpl(); + scopeRegistry.registerFactory(Scope.REQUEST, new RequestScopeObjectFactory(context, null)); + HttpSessionScopeObjectFactory sessionFactory = new HttpSessionScopeObjectFactory(scopeRegistry, context, null); + scopeRegistry.registerFactory(Scope.SESSION, sessionFactory); + scopeRegistry.registerFactory(Scope.CONVERSATION, + new ConversationalScopeObjectFactory(scopeRegistry, context, null, null)); + ScopeContainer request = scopeRegistry.getScopeContainer(Scope.REQUEST); + assertTrue(request instanceof RequestScopeContainer); + assertSame(request, scopeRegistry.getScopeContainer(Scope.REQUEST)); + ScopeContainer session = scopeRegistry.getScopeContainer(Scope.SESSION); + assertTrue(session instanceof HttpSessionScopeContainer); + assertSame(session, scopeRegistry.getScopeContainer(Scope.SESSION)); + assertNotSame(request, session); + ScopeContainer conversation = scopeRegistry.getScopeContainer(Scope.CONVERSATION); + assertTrue(conversation instanceof ConversationalScopeContainer); + assertSame(conversation, scopeRegistry.getScopeContainer(Scope.CONVERSATION)); + assertNotSame(session, conversation); + } + + public void testDeregisterFactory() throws Exception { + WorkContext context = new WorkContextImpl(); + ScopeRegistry scopeRegistry = new ScopeRegistryImpl(); + RequestScopeObjectFactory factory = new RequestScopeObjectFactory(context, null); + scopeRegistry.registerFactory(Scope.REQUEST, factory); + scopeRegistry.deregisterFactory(Scope.REQUEST); + assertNull(scopeRegistry.getScopeContainer(Scope.REQUEST)); + ConversationalScopeObjectFactory convFactory = + new ConversationalScopeObjectFactory(scopeRegistry, context, null, null); + scopeRegistry.registerFactory(Scope.CONVERSATION, convFactory); + scopeRegistry.deregisterFactory(Scope.CONVERSATION); + assertNull(scopeRegistry.getScopeContainer(Scope.CONVERSATION)); + } + + public void testScopeNotRegistered() throws Exception { + WorkContext workContext = new WorkContextImpl(); + ScopeRegistry scopeRegistry = new ScopeRegistryImpl(); + assertNull(scopeRegistry.getScopeContainer(Scope.REQUEST)); + assertNull(scopeRegistry.getScopeContainer(Scope.SESSION)); + assertNull(scopeRegistry.getScopeContainer(Scope.CONVERSATION)); + assertNull(scopeRegistry.getScopeContainer(Scope.STATELESS)); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/StatelessScopeContainerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/StatelessScopeContainerTestCase.java new file mode 100644 index 0000000000..89cd9b51d7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/StatelessScopeContainerTestCase.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class StatelessScopeContainerTestCase extends TestCase { + + public void testBadStopWithoutStart() throws Exception { + StatelessScopeContainer container = new StatelessScopeContainer(null, null); + try { + container.stop(); + fail(); + } catch (IllegalStateException e) { + //expected + } + } + + public void testBadDoubleStart() throws Exception { + StatelessScopeContainer container = new StatelessScopeContainer(null, null); + try { + container.start(); + container.start(); + fail(); + } catch (IllegalStateException e) { + //expected + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/StatelessScopeObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/StatelessScopeObjectFactoryTestCase.java new file mode 100644 index 0000000000..0902b9d78c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/StatelessScopeObjectFactoryTestCase.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class StatelessScopeObjectFactoryTestCase extends TestCase { + + public void testCreation() { + ScopeRegistry registry = EasyMock.createMock(ScopeRegistry.class); + registry.registerFactory(EasyMock.isA(Scope.class), EasyMock.isA(StatelessScopeObjectFactory.class)); + assertNotNull(new StatelessScopeObjectFactory(registry, null, null).getInstance()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/WorkContextTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/WorkContextTestCase.java new file mode 100644 index 0000000000..8a9fdf4ac4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/component/scope/WorkContextTestCase.java @@ -0,0 +1,212 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component.scope; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.WorkContext; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class WorkContextTestCase extends TestCase { + + public void testRemoteComponent() throws Exception { + WorkContext ctx = new WorkContextImpl(); + CompositeComponent component = EasyMock.createNiceMock(CompositeComponent.class); + CompositeComponent component2 = EasyMock.createNiceMock(CompositeComponent.class); + ctx.setRemoteComponent(component); + assertEquals(component, ctx.getRemoteComponent()); + ctx.setRemoteComponent(component2); + assertEquals(component2, ctx.getRemoteComponent()); + } + + public void testNonSetRemoteComponent() throws Exception { + WorkContext ctx = new WorkContextImpl(); + assertNull(ctx.getRemoteComponent()); + } + + public void testSetCurrentAtomicComponent() throws Exception { + WorkContext ctx = new WorkContextImpl(); + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + AtomicComponent component2 = EasyMock.createNiceMock(AtomicComponent.class); + ctx.setCurrentAtomicComponent(component); + assertEquals(component, ctx.getCurrentAtomicComponent()); + ctx.setCurrentAtomicComponent(component2); + assertEquals(component2, ctx.getCurrentAtomicComponent()); + } + + public void testNonSetCurrentAtomicComponent() throws Exception { + WorkContext ctx = new WorkContextImpl(); + assertNull(ctx.getCurrentAtomicComponent()); + } + + public void testIndentifier() throws Exception { + WorkContext ctx = new WorkContextImpl(); + Object id = new Object(); + ctx.setIdentifier(this, id); + assertEquals(id, ctx.getIdentifier(this)); + } + + public void testClearIndentifier() throws Exception { + WorkContext ctx = new WorkContextImpl(); + Object id = new Object(); + ctx.setIdentifier(this, id); + ctx.clearIdentifier(this); + assertNull(ctx.getIdentifier(this)); + } + + public void testClearIndentifiers() throws Exception { + WorkContext ctx = new WorkContextImpl(); + Object id = new Object(); + Object id2 = new Object(); + ctx.setIdentifier(id, id); + ctx.setIdentifier(id2, id2); + ctx.clearIdentifiers(); + assertNull(ctx.getIdentifier(id)); + assertNull(ctx.getIdentifier(id2)); + } + + public void testClearNonExistentIndentifier() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ctx.clearIdentifier(this); + } + + public void testNullIndentifier() throws Exception { + WorkContext ctx = new WorkContextImpl(); + Object id = new Object(); + ctx.setIdentifier(this, id); + ctx.clearIdentifier(null); + assertEquals(id, ctx.getIdentifier(this)); + } + + public void testNoIndentifier() throws Exception { + WorkContext ctx = new WorkContextImpl(); + assertNull(ctx.getIdentifier(this)); + } + + public void testSetGetCorrelationId() { + WorkContext context = new WorkContextImpl(); + context.setCurrentCorrelationId("msg-005"); + assertEquals(context.getCurrentCorrelationId(), "msg-005"); + context.setCurrentCorrelationId(null); + assertNull(context.getCurrentCorrelationId()); + } + + public void testSetGetCorrelationIdInNewThread() throws InterruptedException { + WorkContext context = new WorkContextImpl(); + context.setCurrentCorrelationId("msg-005"); + assertEquals(context.getCurrentCorrelationId(), "msg-005"); + context.setIdentifier("TX", "002"); + ChildThread t = new ChildThread(context); + t.start(); + t.join(); + assertTrue(t.passed); + context.setCurrentCorrelationId(null); + assertNull(context.getCurrentCorrelationId()); + } + + public void testCurrentAtomicComponentDoesNotPropagateToChildThread() throws InterruptedException { + // NOTE should behaviour be to propagate? + WorkContext context = new WorkContextImpl(); + context.setCurrentAtomicComponent(EasyMock.createNiceMock(AtomicComponent.class)); + TestCurrentAtomicComponentChildThread t = new TestCurrentAtomicComponentChildThread(context); + t.start(); + t.join(); + assertTrue(t.passed); + context.setCurrentAtomicComponent(null); + assertNull(context.getCurrentAtomicComponent()); + } + + public void testCurrentRemoteComponentDoesNotPropagateToChildThread() throws InterruptedException { + // NOTE should behaviour be to propagate? + WorkContext context = new WorkContextImpl(); + context.setRemoteComponent(EasyMock.createNiceMock(CompositeComponent.class)); + TestCurrentRemoteComponentChildThread t = new TestCurrentRemoteComponentChildThread(context); + t.start(); + t.join(); + assertTrue(t.passed); + context.setRemoteComponent(null); + assertNull(context.getRemoteComponent()); + } + + private static final class ChildThread extends Thread { + private WorkContext context; + private boolean passed = true; + + private ChildThread(WorkContext context) { + this.context = context; + } + + @Override + public void run() { + try { + assertNull(context.getCurrentCorrelationId()); + assertEquals("002", context.getIdentifier("TX")); + } catch (AssertionError e) { + passed = false; + } + } + + } + + private static final class TestCurrentAtomicComponentChildThread extends Thread { + private WorkContext context; + private boolean passed = true; + + private TestCurrentAtomicComponentChildThread(WorkContext context) { + this.context = context; + } + + @Override + public void run() { + try { + assertNull(context.getCurrentAtomicComponent()); + } catch (AssertionError e) { + passed = false; + } + } + + } + + private static final class TestCurrentRemoteComponentChildThread extends Thread { + private WorkContext context; + private boolean passed = true; + + private TestCurrentRemoteComponentChildThread(WorkContext context) { + this.context = context; + } + + @Override + public void run() { + try { + assertNull(context.getRemoteComponent()); + } catch (AssertionError e) { + passed = false; + } + } + + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingInterceptorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingInterceptorTestCase.java new file mode 100644 index 0000000000..1f85cf6505 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingInterceptorTestCase.java @@ -0,0 +1,131 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.databinding.Mediator; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Operation; +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.Assert; +import junit.framework.TestCase; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.replay; + +/** + * @version $Rev$ $Date$ + */ +public class DataBindingInterceptorTestCase extends TestCase { + + @SuppressWarnings("unchecked") + public final void testInvoke() { + DataType<Class> type1 = new DataType<Class>("xml:string", String.class, String.class); + List<DataType<Class>> types1 = new ArrayList<DataType<Class>>(); + types1.add(type1); + DataType<List<DataType<Class>>> inputType1 = + new DataType<List<DataType<Class>>>("xml:string", Object[].class, types1); + + DataType<Class> type2 = new DataType<Class>("foo", Foo.class, Foo.class); + List<DataType<Class>> types2 = new ArrayList<DataType<Class>>(); + types2.add(type2); + DataType<List<DataType<Class>>> inputType2 = + new DataType<List<DataType<Class>>>("foo", Object[].class, types2); + + Operation<Class> operation1 = + new Operation<Class>("call", inputType1, type1, null, false, "xml:string", NO_CONVERSATION); + Operation<Class> operation2 = + new Operation<Class>("call", inputType2, type2, null, false, "org.w3c.dom.Node", NO_CONVERSATION); + + DataType<DataType> outputType1 = + new DataType<DataType>("idl:output", Object.class, operation1.getOutputType()); + DataType<DataType> outputType2 = + new DataType<DataType>("idl:output", Object.class, operation2.getOutputType()); + + OutboundWire outboundWire = EasyMock.createMock(OutboundWire.class); + InboundWire inboundWire = EasyMock.createMock(InboundWire.class); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + Component component = EasyMock.createMock(Component.class); + EasyMock.expect(component.getParent()).andReturn(composite).once(); + EasyMock.expect(outboundWire.getContainer()).andReturn(component); + EasyMock.replay(outboundWire, inboundWire, composite, component); + + DataBindingInteceptor interceptor = new DataBindingInteceptor(outboundWire, operation1, operation2); + Mediator mediator = createMock(Mediator.class); + Object[] source = new Object[]{"<foo>bar</foo>"}; + Foo foo = new Foo(); + foo.bar = "bar"; + Object[] target = new Object[]{foo}; + expect(mediator.mediate(EasyMock.same(source), + EasyMock.same(inputType1), + EasyMock.same(inputType2), + EasyMock.isA(Map.class))).andReturn(target); + // expect(mediator.mediate(target[0], type2, + // type1)).andReturn(source[0]); + expect(mediator.mediate(EasyMock.same(target[0]), + EasyMock.eq(outputType2), + EasyMock.eq(outputType1), + EasyMock.isA(Map.class))).andReturn(source[0]); + replay(mediator); + interceptor.setMediator(mediator); + Message msg = createMock(Message.class); + msg.setBody(EasyMock.anyObject()); + expectLastCall().anyTimes(); + expect(msg.getBody()).andReturn(source).once().andReturn(target[0]).once().andReturn(source[0]); + expect(msg.isFault()).andReturn(false).once(); + replay(msg); + Interceptor next = createMock(Interceptor.class); + expect(next.invoke(msg)).andReturn(msg); + replay(next); + interceptor.setNext(next); + interceptor.invoke(msg); + String result = (String) msg.getBody(); + Assert.assertEquals(source[0], result); + EasyMock.verify(mediator, msg, next); + } + + protected void setUp() throws Exception { + super.setUp(); + } + + private static class Foo { + private String bar; + + public String getBar() { + return bar; + } + + public void setBar(String bar) { + this.bar = bar; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingJavaInterfaceProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingJavaInterfaceProcessorTestCase.java new file mode 100644 index 0000000000..91702ac091 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingJavaInterfaceProcessorTestCase.java @@ -0,0 +1,79 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; + +import java.lang.reflect.Type; +import java.util.HashMap; +import java.util.Map; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.tuscany.api.annotation.DataContext; +import org.apache.tuscany.api.annotation.DataType; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Operation; +import org.osoa.sca.annotations.Remotable; +import org.w3c.dom.Node; + +/** + * + */ +public class DataBindingJavaInterfaceProcessorTestCase extends TestCase { + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + /** + * @throws InvalidServiceContractException + */ + public final void testVisitInterface() throws InvalidServiceContractException { + DataBindingJavaInterfaceProcessor processor = new DataBindingJavaInterfaceProcessor(); + JavaServiceContract contract = new JavaServiceContract(MockInterface.class); + Map<String, Operation<Type>> operations = new HashMap<String, Operation<Type>>(); + Operation<Type> operation = new Operation<Type>("call", null, null, null, false, null, NO_CONVERSATION); + Operation<Type> operation1 = new Operation<Type>("call1", null, null, null, false, null, NO_CONVERSATION); + operations.put("call", operation); + operations.put("call1", operation1); + contract.setOperations(operations); + processor.visitInterface(MockInterface.class, null, contract); + Assert.assertEquals("org.w3c.dom.Node", contract.getDataBinding()); + Assert.assertEquals("element", (String)contract.getMetaData().get("nodeType")); + Assert.assertEquals("org.w3c.dom.Node", contract.getOperations().get("call").getDataBinding()); + Assert.assertEquals("xml:string", contract.getOperations().get("call1").getDataBinding()); + } + + @DataType(name = "org.w3c.dom.Node", context = {@DataContext(key = "nodeType", value = "element")}) + @Remotable + public static interface MockInterface { + Node call(Node msg); + + @DataType(name = "xml:string") + String call1(String msg); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingLoaderTestCase.java new file mode 100644 index 0000000000..02dd10ee97 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingLoaderTestCase.java @@ -0,0 +1,79 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.tuscany.spi.loader.InvalidValueException; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.ModelObject; +import org.easymock.EasyMock; + +/** + * Testcase for DataBindingLoader + */ +public class DataBindingLoaderTestCase extends TestCase { + private XMLStreamReader reader; + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public final void testLoad() throws LoaderException, XMLStreamException { + reader = EasyMock.createMock(XMLStreamReader.class); + // EasyMock.expect(reader.getEventType()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.hasNext()).andReturn(true).anyTimes(); + EasyMock.expect(reader.getName()).andReturn(DataTypeLoader.DATA_BINDING); + EasyMock.expect(reader.getAttributeValue(null, "name")).andReturn("ABC"); + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.replay(reader); + + ModelObject mo = new DataTypeLoader(null).load(null, null, reader, null); + Assert.assertTrue(mo instanceof DataType); + Assert.assertEquals("ABC", ((DataType<?>)mo).getDataBinding()); + EasyMock.verify(reader); + + EasyMock.reset(reader); + + // EasyMock.expect(reader.getEventType()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.hasNext()).andReturn(true).anyTimes(); + EasyMock.expect(reader.getName()).andReturn(DataTypeLoader.DATA_BINDING); + EasyMock.expect(reader.getAttributeValue(null, "name")).andReturn(null); + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.replay(reader); + try { + mo = new DataTypeLoader(null).load(null, null, reader, null); + Assert.fail("InvalidValueException should have been thrown"); + } catch (InvalidValueException e) { + Assert.assertTrue(true); + } + EasyMock.verify(reader); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingRegistryImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingRegistryImplTestCase.java new file mode 100644 index 0000000000..30af31b1cb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingRegistryImplTestCase.java @@ -0,0 +1,86 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.replay; + +import javax.xml.stream.XMLStreamReader; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.tuscany.spi.databinding.DataBinding; +import org.apache.tuscany.spi.databinding.DataBindingRegistry; +import org.apache.tuscany.spi.model.DataType; +import org.easymock.EasyMock; +import org.xml.sax.ContentHandler; + +/** + * + */ +public class DataBindingRegistryImplTestCase extends TestCase { + private DataBindingRegistry registry; + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + registry = new DataBindingRegistryImpl(); + } + + public void testRegistry() { + DataBinding db1 = createMock(DataBinding.class); + expect(db1.getName()).andReturn(ContentHandler.class.getName()).anyTimes(); + DataType<Class> dataType1 = new DataType<Class>(ContentHandler.class, ContentHandler.class); + expect(db1.introspect(ContentHandler.class)).andReturn(dataType1); + expect(db1.introspect((Class)EasyMock.anyObject())).andReturn(null).anyTimes(); + replay(db1); + + registry.register(db1); + + DataBinding db2 = createMock(DataBinding.class); + expect(db2.getName()).andReturn(XMLStreamReader.class.getName()).anyTimes(); + DataType<Class> dataType2 = new DataType<Class>(XMLStreamReader.class, XMLStreamReader.class); + expect(db2.introspect(XMLStreamReader.class)).andReturn(dataType2); + expect(db2.introspect((Class)EasyMock.anyObject())).andReturn(null).anyTimes(); + replay(db2); + + registry.register(db2); + + String name = db1.getName(); + DataBinding db3 = registry.getDataBinding(name); + Assert.assertTrue(db1 == db3); + + DataType<?> dt = registry.introspectType(ContentHandler.class); + Assert.assertEquals(dataType1, dt); + Assert.assertTrue(dt.getDataBinding().equalsIgnoreCase(name)); + + registry.unregister(name); + DataBinding db4 = registry.getDataBinding(name); + Assert.assertNull(db4); + + dt = registry.introspectType(ContentHandler.class); + Assert.assertNull(dt); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingTestCase.java new file mode 100644 index 0000000000..de5c537274 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingTestCase.java @@ -0,0 +1,49 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import java.lang.reflect.Method; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.tuscany.api.annotation.DataContext; +import org.apache.tuscany.api.annotation.DataType; + +public class DataBindingTestCase extends TestCase { + @SuppressWarnings("unused") + public void testDataType() throws Exception { + Class<Test> testClass = Test.class; + DataType d = testClass.getAnnotation(DataType.class); + Assert.assertEquals(d.name(), "sdo"); + Assert.assertEquals(d.context().length, 0); + + Method method = testClass.getMethod("test", new Class[] {Object.class}); + DataType d2 = method.getAnnotation(DataType.class); + Assert.assertEquals(d2.name(), "jaxb"); + Assert.assertEquals(d2.context()[0].key(), "contextPath"); + Assert.assertEquals(d2.context()[0].value(), "com.example.ipo.jaxb"); + } + + @DataType(name = "sdo") + private static interface Test { + @DataType(name = "jaxb", context = {@DataContext(key = "contextPath", value = "com.example.ipo.jaxb")}) + Object test(Object object); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingWirePostProcessorOptimizationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingWirePostProcessorOptimizationTestCase.java new file mode 100644 index 0000000000..d871978cb4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingWirePostProcessorOptimizationTestCase.java @@ -0,0 +1,111 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import java.lang.reflect.Type; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.databinding.Mediator; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * Verifies that data binding interceptor is not added to invocation chains when the data binding types are not set on + * service contracts + * + * @version $Rev$ $Date$ + */ +public class DataBindingWirePostProcessorOptimizationTestCase extends TestCase { + private DataBindingWirePostProcessor processor; + private OutboundInvocationChain outboundChain; + private OutboundWire outboundWire; + private InboundInvocationChain inboundChain; + private InboundWire inboundWire; + + public void testNoInterceptorInterposedOutboundToInbound() { + processor.process(outboundWire, inboundWire); + EasyMock.verify(outboundChain); + EasyMock.verify(inboundChain); + EasyMock.verify(outboundWire); + EasyMock.verify(inboundWire); + } + + public void testNoInterceptorInterposedInboundToOutbound() { + processor.process(inboundWire, outboundWire); + EasyMock.verify(outboundChain); + EasyMock.verify(inboundChain); + EasyMock.verify(outboundWire); + EasyMock.verify(inboundWire); + } + + + protected void setUp() throws Exception { + super.setUp(); + SCAObject container = EasyMock.createMock(SCAObject.class); + EasyMock.expect(container.getName()).andReturn("foo"); + EasyMock.replay(container); + + Mediator mediator = new MediatorImpl(); + processor = new DataBindingWirePostProcessor(mediator); + + ServiceContract<Type> contract = new JavaServiceContract(null); + Operation<Type> operation = new Operation<Type>("test", null, null, null); + operation.setServiceContract(contract); + Map<String, Operation<Type>> operations = new HashMap<String, Operation<Type>>(); + operations.put("test", operation); + contract.setOperations(operations); + contract.setCallbackOperations(operations); + + inboundChain = EasyMock.createMock(InboundInvocationChain.class); + EasyMock.replay(inboundChain); + Map<Operation<?>, InboundInvocationChain> inboundChains = new HashMap<Operation<?>, InboundInvocationChain>(); + inboundChains.put(operation, inboundChain); + + outboundChain = EasyMock.createMock(OutboundInvocationChain.class); + EasyMock.replay(outboundChain); + Map<Operation<?>, OutboundInvocationChain> outboundChains = + new HashMap<Operation<?>, OutboundInvocationChain>(); + outboundChains.put(operation, outboundChain); + + outboundWire = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(outboundWire.getInvocationChains()).andReturn(outboundChains); + EasyMock.expect(outboundWire.getServiceContract()).andReturn(contract).anyTimes(); + EasyMock.expect(outboundWire.getContainer()).andReturn(container).anyTimes(); + EasyMock.expect(outboundWire.getTargetCallbackInvocationChains()).andReturn(inboundChains).anyTimes(); + EasyMock.replay(outboundWire); + + inboundWire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(inboundWire.getInvocationChains()).andReturn(inboundChains); + EasyMock.expect(inboundWire.getContainer()).andReturn(container).anyTimes(); + EasyMock.expect(inboundWire.getSourceCallbackInvocationChains(EasyMock.eq("foo"))).andReturn(outboundChains) + .anyTimes(); + EasyMock.replay(inboundWire); + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingWirePostProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingWirePostProcessorTestCase.java new file mode 100644 index 0000000000..29bf91f2c7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DataBindingWirePostProcessorTestCase.java @@ -0,0 +1,231 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.w3c.dom.Node; + +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.databinding.Mediator; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; + +/** + * @version $Rev$ $Date$ + */ +public class DataBindingWirePostProcessorTestCase extends TestCase { + private DataBindingWirePostProcessor processor; + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + Mediator mediator = new MediatorImpl(); + this.processor = new DataBindingWirePostProcessor(mediator); + } + + public void testProcess1() { + InboundWire inboundWire = createMock(InboundWire.class); + OutboundWire outboundWire = createMock(OutboundWire.class); + + Component component = createMock(Component.class); + CompositeComponent composite = createMock(CompositeComponent.class); + expect(component.getParent()).andReturn(composite); + expect(inboundWire.getContainer()).andReturn(component); + expect(outboundWire.getContainer()).andReturn(component); + + Map<Operation<?>, OutboundInvocationChain> outboundChains = + new HashMap<Operation<?>, OutboundInvocationChain>(); + DataType<Type> type1 = new DataType<Type>(String.class, String.class); + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + types.add(type1); + DataType<List<DataType<Type>>> inputType1 = new DataType<List<DataType<Type>>>(Object[].class, types); + DataType<Type> outputType1 = new DataType<Type>(String.class, String.class); + Operation<Type> op1 = new Operation<Type>("test", inputType1, outputType1, null); + ServiceContract<Type> outboundContract = new JavaServiceContract(null); + outboundContract.setDataBinding(String.class.getName()); + op1.setServiceContract(outboundContract); + + OutboundInvocationChain outboundChain = createMock(OutboundInvocationChain.class); + outboundChains.put(op1, outboundChain); + expect(outboundWire.getInvocationChains()).andReturn(outboundChains); + outboundChain.addInterceptor(EasyMock.anyInt(), (Interceptor) EasyMock.anyObject()); + + Map<Operation<?>, InboundInvocationChain> inboundChains = + new HashMap<Operation<?>, InboundInvocationChain>(); + DataType<Type> type2 = new DataType<Type>(Node.class, Node.class); + List<DataType<Type>> types2 = new ArrayList<DataType<Type>>(); + types2.add(type2); + DataType<List<DataType<Type>>> inputType2 = + new DataType<List<DataType<Type>>>(Object[].class, types2); + DataType<Type> outputType2 = new DataType<Type>(String.class, String.class); + Operation<Type> op2 = new Operation<Type>("test", inputType2, outputType2, null); + ServiceContract<Type> inboundContract = new JavaServiceContract(null); + inboundContract.setDataBinding(Node.class.getName()); + op2.setServiceContract(inboundContract); + + InboundInvocationChain inboundChain = createMock(InboundInvocationChain.class); + inboundChains.put(op2, inboundChain); + expect(inboundWire.getInvocationChains()).andReturn(inboundChains); + + ServiceContract<Type> contract = new JavaServiceContract(); + Map<String, Operation<Type>> operations = Collections.emptyMap(); + contract.setCallbackOperations(operations); + expect(outboundWire.getServiceContract()).andReturn(contract); + + EasyMock.replay(composite, component, inboundWire, outboundWire, inboundChain, outboundChain); + + processor.process(outboundWire, inboundWire); + } + + public void testProcess2() { + InboundWire inboundWire = createMock(InboundWire.class); + OutboundWire outboundWire = createMock(OutboundWire.class); + + ReferenceBinding referenceBinding = createMock(ReferenceBinding.class); + CompositeComponent composite = createMock(CompositeComponent.class); + expect(referenceBinding.getParent()).andReturn(composite); + expect(inboundWire.getContainer()).andReturn(referenceBinding).anyTimes(); + expect(outboundWire.getContainer()).andReturn(referenceBinding).anyTimes(); + + Map<Operation<?>, OutboundInvocationChain> outboundChains = + new HashMap<Operation<?>, OutboundInvocationChain>(); + DataType<Type> type1 = new DataType<Type>(String.class, String.class); + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + types.add(type1); + DataType<List<DataType<Type>>> inputType1 = new DataType<List<DataType<Type>>>(Object[].class, types); + DataType<Type> outputType1 = new DataType<Type>(String.class, String.class); + Operation<Type> op1 = new Operation<Type>("test", inputType1, outputType1, null); + ServiceContract<Type> outboundContract = new JavaServiceContract(null); + outboundContract.setDataBinding(String.class.getName()); + op1.setServiceContract(outboundContract); + + OutboundInvocationChain outboundChain = createMock(OutboundInvocationChain.class); + outboundChains.put(op1, outboundChain); + expect(outboundWire.getInvocationChains()).andReturn(outboundChains).anyTimes(); + outboundChain.addInterceptor(EasyMock.anyInt(), (Interceptor) EasyMock.anyObject()); + + Map<Operation<?>, InboundInvocationChain> inboundChains = + new HashMap<Operation<?>, InboundInvocationChain>(); + DataType<Type> type2 = new DataType<Type>(Node.class, Node.class); + List<DataType<Type>> types2 = new ArrayList<DataType<Type>>(); + types2.add(type2); + DataType<List<DataType<Type>>> inputType2 = + new DataType<List<DataType<Type>>>(Object[].class, types2); + DataType<Type> outputType2 = new DataType<Type>(String.class, String.class); + Operation<Type> op2 = new Operation<Type>("test", inputType2, outputType2, null); + ServiceContract<Type> inboundContract = new JavaServiceContract(null); + inboundContract.setDataBinding(Node.class.getName()); + op2.setServiceContract(inboundContract); + + InboundInvocationChain inboundChain = createMock(InboundInvocationChain.class); + inboundChains.put(op2, inboundChain); + expect(inboundWire.getInvocationChains()).andReturn(inboundChains).anyTimes(); + + ServiceContract<Type> contract = new JavaServiceContract(); + Map<String, Operation<Type>> operations = Collections.emptyMap(); + contract.setCallbackOperations(operations); + expect(inboundWire.getServiceContract()).andReturn(contract); + expect(inboundChain.getTailInterceptor()).andReturn(null); + + EasyMock.replay(composite, referenceBinding, inboundWire, outboundWire, inboundChain, outboundChain); + + processor.process(inboundWire, outboundWire); + } + + public void testProcess3() { + InboundWire inboundWire = createMock(InboundWire.class); + OutboundWire outboundWire = createMock(OutboundWire.class); + + ServiceBinding serviceBinding = createMock(ServiceBinding.class); + CompositeComponent composite = createMock(CompositeComponent.class); + expect(serviceBinding.getParent()).andReturn(composite); + expect(inboundWire.getContainer()).andReturn(serviceBinding).anyTimes(); + expect(outboundWire.getContainer()).andReturn(serviceBinding).anyTimes(); + + Map<Operation<?>, OutboundInvocationChain> outboundChains = + new HashMap<Operation<?>, OutboundInvocationChain>(); + DataType<Type> type1 = new DataType<Type>(String.class, String.class); + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + types.add(type1); + DataType<List<DataType<Type>>> inputType1 = new DataType<List<DataType<Type>>>(Object[].class, types); + DataType<Type> outputType1 = new DataType<Type>(String.class, String.class); + Operation<Type> op1 = new Operation<Type>("test", inputType1, outputType1, null); + ServiceContract<Type> outboundContract = new JavaServiceContract(null); + outboundContract.setDataBinding(String.class.getName()); + op1.setServiceContract(outboundContract); + + OutboundInvocationChain outboundChain = createMock(OutboundInvocationChain.class); + outboundChains.put(op1, outboundChain); + expect(outboundWire.getInvocationChains()).andReturn(outboundChains).anyTimes(); + // outboundChain.addInterceptor(EasyMock.anyInt(), (Interceptor) + // EasyMock.anyObject()); + + Map<Operation<?>, InboundInvocationChain> inboundChains = + new HashMap<Operation<?>, InboundInvocationChain>(); + DataType<Type> type2 = new DataType<Type>(Node.class, Node.class); + List<DataType<Type>> types2 = new ArrayList<DataType<Type>>(); + types2.add(type2); + DataType<List<DataType<Type>>> inputType2 = + new DataType<List<DataType<Type>>>(Object[].class, types2); + DataType<Type> outputType2 = new DataType<Type>(String.class, String.class); + Operation<Type> op2 = new Operation<Type>("test", inputType2, outputType2, null); + ServiceContract<Type> inboundContract = new JavaServiceContract(null); + inboundContract.setDataBinding(Node.class.getName()); + op2.setServiceContract(inboundContract); + + InboundInvocationChain inboundChain = createMock(InboundInvocationChain.class); + inboundChains.put(op2, inboundChain); + expect(inboundWire.getInvocationChains()).andReturn(inboundChains).anyTimes(); + inboundChain.addInterceptor(EasyMock.anyInt(), (Interceptor) EasyMock.anyObject()); + + ServiceContract<Type> contract = new JavaServiceContract(); + Map<String, Operation<Type>> operations = Collections.emptyMap(); + contract.setCallbackOperations(operations); + expect(inboundWire.getServiceContract()).andReturn(contract); + + EasyMock.replay(composite, serviceBinding, inboundWire, outboundWire, inboundChain, outboundChain); + + processor.process(inboundWire, outboundWire); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DirectedGraphTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DirectedGraphTestCase.java new file mode 100755 index 0000000000..70244df8e2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/DirectedGraphTestCase.java @@ -0,0 +1,89 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import java.util.List; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.tuscany.core.databinding.impl.DirectedGraph.Edge; +import org.apache.tuscany.core.databinding.impl.DirectedGraph.Vertex; + +public class DirectedGraphTestCase extends TestCase { + private DirectedGraph<String, Object> graph; + + protected void setUp() throws Exception { + super.setUp(); + graph = new DirectedGraph<String, Object>(); + graph.addEdge("a", "b", null, 3); + graph.addEdge("b", "c", null, 1); + graph.addEdge("a", "c", null, 8); + graph.addEdge("a", "d", null, 3); + graph.addEdge("b", "d", null, 2); + graph.addEdge("c", "b", null, 1); + graph.addEdge("c", "d", null, 2); + graph.addEdge("d", "b", null, 1); + graph.addEdge("a", "e", null, 8); + graph.addEdge("c", "c", null, 2); + } + + public void testGraph() { + // System.out.println(graph); + + Vertex vertex = graph.getVertex("a"); + Assert.assertNotNull(vertex); + Assert.assertEquals(vertex.getValue(), "a"); + + Assert.assertNull(graph.getVertex("1")); + + Edge edge = graph.getEdge("a", "b"); + Assert.assertNotNull(edge); + Assert.assertEquals(edge.getWeight(), 3); + + edge = graph.getEdge("b", "a"); + Assert.assertNull(edge); + + DirectedGraph<String, Object>.Path path = graph.getShortestPath("a", "c"); + + List<DirectedGraph<String, Object>.Edge> edges = path.getEdges(); + Assert.assertEquals(edges.size(), 2); + Assert.assertEquals(edges.get(0), graph.getEdge("a", "b")); + Assert.assertEquals(edges.get(1), graph.getEdge("b", "c")); + + Assert.assertEquals(path.getWeight(), 4); + + DirectedGraph<String, Object>.Path path2 = graph.getShortestPath("b", "e"); + Assert.assertNull(path2); + + DirectedGraph<String, Object>.Path path3 = graph.getShortestPath("a", "a"); + Assert.assertTrue(path3.getWeight() == 0 && path3.getEdges().isEmpty()); + + DirectedGraph<String, Object>.Path path4 = graph.getShortestPath("c", "c"); + Assert.assertTrue(path4.getWeight() == 2 && path4.getEdges().size() == 1); + + // System.out.println(path); + + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/IDLTransformerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/IDLTransformerTestCase.java new file mode 100644 index 0000000000..dd873ea6ee --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/IDLTransformerTestCase.java @@ -0,0 +1,219 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import java.util.ArrayList; +import java.util.List; + +import javax.xml.namespace.QName; + +import junit.framework.TestCase; + +import org.apache.tuscany.core.databinding.xml.DOMDataBinding; +import org.apache.tuscany.core.databinding.xml.Node2Object; +import org.apache.tuscany.core.databinding.xml.Node2String; +import org.apache.tuscany.core.databinding.xml.Object2Node; +import org.apache.tuscany.core.databinding.xml.String2Node; +import org.apache.tuscany.spi.databinding.DataBindingRegistry; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.extension.DOMHelper; +import org.apache.tuscany.spi.databinding.extension.SimpleTypeMapperExtension; +import org.apache.tuscany.spi.idl.ElementInfo; +import org.apache.tuscany.spi.idl.TypeInfo; +import org.apache.tuscany.spi.model.WrapperInfo; +import org.apache.tuscany.spi.model.DataType; +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +public class IDLTransformerTestCase extends TestCase { + private static final String IPO_XML = + "<?xml version=\"1.0\"?>" + "<order1" + + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" + + " xmlns:ipo=\"http://www.example.com/IPO\"" + + " xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\"" + + " orderDate=\"1999-12-01\">" + + " <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">" + + " <name>Helen Zoe</name>" + + " <street>47 Eden Street</street>" + + " <city>Cambridge</city>" + + " <postcode>CB1 1JR</postcode>" + + " </shipTo>" + + " <billTo xsi:type=\"ipo:USAddress\">" + + " <name>Robert Smith</name>" + + " <street>8 Oak Avenue</street>" + + " <city>Old Town</city>" + + " <state>PA</state>" + + " <zip>95819</zip>" + + " </billTo>" + + " <items>" + + " <item partNum=\"833-AA\">" + + " <productName>Lapis necklace</productName>" + + " <quantity>1</quantity>" + + " <USPrice>99.95</USPrice>" + + " <ipo:comment>Want this for the holidays</ipo:comment>" + + " <shipDate>1999-12-05</shipDate>" + + " </item>" + + " </items>" + + "</order1>"; + + private static final String URI_ORDER_XSD = "http://example.com/order.xsd"; + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public void testTransform() throws Exception { + List<DataType<QName>> types0 = new ArrayList<DataType<QName>>(); + DataType<QName> wrapperType = + new DataType<QName>(null, Object.class, new QName(URI_ORDER_XSD, "checkOrderStatus")); + types0.add(wrapperType); + DataType<List<DataType<QName>>> inputType0 = + new DataType<List<DataType<QName>>>("idl:input", Object[].class, types0); + + List<DataType<QName>> types1 = new ArrayList<DataType<QName>>(); + DataType<QName> customerIdType = + new DataType<QName>(null, Object.class, new QName(URI_ORDER_XSD, "customerId")); + DataType<QName> orderType = + new DataType<QName>(null, Object.class, new QName(URI_ORDER_XSD, "order")); + DataType<QName> flagType = new DataType<QName>(null, Object.class, new QName(URI_ORDER_XSD, "flag")); + types1.add(customerIdType); + types1.add(orderType); + types1.add(flagType); + DataType<List<DataType<QName>>> inputType = + new DataType<List<DataType<QName>>>("idl:input", Object[].class, types1); + + DataType<QName> statusType = + new DataType<QName>(null, Object.class, new QName(URI_ORDER_XSD, "status")); + DataType<QName> responseType = + new DataType<QName>(null, Object.class, new QName(URI_ORDER_XSD, "checkOrderStatusResponse")); + + org.apache.tuscany.spi.model.Operation<QName> op = + new org.apache.tuscany.spi.model.Operation<QName>("checkOrderStatus", inputType0, responseType, + null); + op.setDataBinding(DOMDataBinding.NAME); + + inputType0.setOperation(op); + op.setWrapperStyle(true); + ElementInfo inputElement = + new ElementInfo(new QName(URI_ORDER_XSD, "checkOrderStatus"), new TypeInfo(null, false, null)); + wrapperType.setMetadata(ElementInfo.class.getName(), inputElement); + + ElementInfo customerId = + new ElementInfo(new QName("", "customerId"), SimpleTypeMapperExtension.XSD_SIMPLE_TYPES + .get("string")); + ElementInfo order = + new ElementInfo(new QName("", "order"), new TypeInfo(new QName(URI_ORDER_XSD), false, null)); + ElementInfo flag = + new ElementInfo(new QName("", "flag"), SimpleTypeMapperExtension.XSD_SIMPLE_TYPES.get("int")); + + customerIdType.setMetadata(ElementInfo.class.getName(), customerId); + orderType.setMetadata(ElementInfo.class.getName(), order); + flagType.setMetadata(ElementInfo.class.getName(), flag); + + customerIdType.setOperation(op); + orderType.setOperation(op); + flagType.setOperation(op); + + List<ElementInfo> inputElements = new ArrayList<ElementInfo>(); + inputElements.add(customerId); + inputElements.add(order); + inputElements.add(flag); + + ElementInfo statusElement = + new ElementInfo(new QName("", "status"), SimpleTypeMapperExtension.XSD_SIMPLE_TYPES.get("string")); + + statusType.setMetadata(ElementInfo.class.getName(), statusElement); + statusType.setOperation(op); + + List<ElementInfo> outputElements = new ArrayList<ElementInfo>(); + outputElements.add(statusElement); + + ElementInfo outputElement = + new ElementInfo(new QName(URI_ORDER_XSD, "checkOrderStatusResponse"), new TypeInfo(null, false, + null)); + + responseType.setMetadata(ElementInfo.class.getName(), inputElement); + responseType.setOperation(op); + + WrapperInfo wrapperInfo = + new WrapperInfo(inputElement, outputElement, inputElements, outputElements, inputType, statusType); + op.setWrapper(wrapperInfo); + op.setDataBinding(DOMDataBinding.NAME); + + MediatorImpl m = new MediatorImpl(); + TransformerRegistryImpl tr = new TransformerRegistryImpl(); + tr.registerTransformer(new String2Node()); + tr.registerTransformer(new Node2String()); + tr.registerTransformer(new Node2Object()); + tr.registerTransformer(new Object2Node()); + m.setTransformerRegistry(tr); + DataBindingRegistry dataBindingRegistry = new DataBindingRegistryImpl(); + dataBindingRegistry.register(new DOMDataBinding()); + m.setDataBindingRegistry(dataBindingRegistry); + + Object[] source = new Object[] {"cust001", IPO_XML, Integer.valueOf(1)}; + Input2InputTransformer t = new Input2InputTransformer(); + t.setDataBindingRegistry(dataBindingRegistry); + t.setMediator(m); + + TransformationContext context = new TransformationContextImpl(); + List<DataType<Class>> types = new ArrayList<DataType<Class>>(); + types.add(new DataType<Class>(Object.class.getName(), String.class, String.class)); + types.add(new DataType<Class>("java.lang.String", String.class, String.class)); + types.add(new DataType<Class>(Object.class.getName(), int.class, int.class)); + DataType<List<DataType<Class>>> inputType1 = + new DataType<List<DataType<Class>>>("idl:input", Object[].class, types); + context.setSourceDataType(inputType1); + context.setTargetDataType(op.getInputType()); + Object[] results = t.transform(source, context); + assertEquals(1, results.length); + assertTrue(results[0] instanceof Element); + Element element = (Element)results[0]; + assertEquals("http://example.com/order.xsd", element.getNamespaceURI()); + assertEquals("checkOrderStatus", element.getLocalName()); + + TransformationContext context1 = new TransformationContextImpl(); + DataType<DataType> sourceType = + new DataType<DataType>("idl:output", Object.class, op.getOutputType()); + sourceType.setOperation(op.getOutputType().getOperation()); + + context1.setSourceDataType(sourceType); + DataType<DataType> targetType = + new DataType<DataType>("idl:output", Object.class, + new DataType<Class>("java.lang.Object", String.class, String.class)); + context1.setTargetDataType(targetType); + + Document factory = DOMHelper.newDocument(); + Element responseElement = + factory.createElementNS("http://example.com/order.wsdl", "p:checkOrderStatusResponse"); + Element status = factory.createElement("status"); + responseElement.appendChild(status); + status.appendChild(factory.createTextNode("shipped")); + Output2OutputTransformer t2 = new Output2OutputTransformer(); + t2.setMediator(m); + t2.setDataBindingRegistry(dataBindingRegistry); + Object st = t2.transform(responseElement, context1); + assertEquals("shipped", st); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/MediatorImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/MediatorImplTestCase.java new file mode 100644 index 0000000000..3cb7f243a9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/MediatorImplTestCase.java @@ -0,0 +1,118 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.impl; + +import java.io.StringWriter; +import java.io.Writer; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.tuscany.core.databinding.xml.Node2String; +import org.apache.tuscany.core.databinding.xml.Node2Writer; +import org.apache.tuscany.core.databinding.xml.SAX2DOMPipe; +import org.apache.tuscany.core.databinding.xml.String2SAX; +import org.apache.tuscany.spi.databinding.DataBindingRegistry; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformerRegistry; +import org.apache.tuscany.spi.model.DataType; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +/** + * Test case for MediatorImpl + */ +public class MediatorImplTestCase extends TestCase { + private static final String IPO_XML = + "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder" + + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" + + " xmlns:ipo=\"http://www.example.com/IPO\"" + + " xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\"" + + " orderDate=\"1999-12-01\">" + + " <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">" + + " <name>Helen Zoe</name>" + + " <street>47 Eden Street</street>" + + " <city>Cambridge</city>" + + " <postcode>CB1 1JR</postcode>" + + " </shipTo>" + + " <billTo xsi:type=\"ipo:USAddress\">" + + " <name>Robert Smith</name>" + + " <street>8 Oak Avenue</street>" + + " <city>Old Town</city>" + + "<state>PA</state>" + + " <zip>95819</zip>" + + " </billTo>" + + " <items>" + + " <item partNum=\"833-AA\">" + + " <productName>Lapis necklace</productName>" + + " <quantity>1</quantity>" + + "<USPrice>99.95</USPrice>" + + " <ipo:comment>Want this for the holidays</ipo:comment>" + + " <shipDate>1999-12-05</shipDate>" + + " </item>" + + " </items>" + + "</ipo:purchaseOrder>"; + + private MediatorImpl mediator; + + protected void setUp() throws Exception { + super.setUp(); + + TransformerRegistry registry = new TransformerRegistryImpl(); + registry.registerTransformer(new String2SAX()); + registry.registerTransformer(new SAX2DOMPipe()); + registry.registerTransformer(new Node2String()); + registry.registerTransformer(new Node2Writer()); + + mediator = new MediatorImpl(); + mediator.setTransformerRegistry(registry); + + DataBindingRegistry dataBindingRegistry = new DataBindingRegistryImpl(); + mediator.setDataBindingRegistry(dataBindingRegistry); + } + + private TransformationContext createTransformationContext(Class sourceType, Class targetType) { + TransformationContext context = new TransformationContextImpl(); + DataType sourceDataType = new DataType<Class>(sourceType, sourceType); + DataType targetDataType = new DataType<Class>(targetType, targetType); + context.setSourceDataType(sourceDataType); + context.setTargetDataType(targetDataType); + return context; + } + + public void testTransform1() { + TransformationContext context = createTransformationContext(String.class, Node.class); + Object node = + mediator.mediate(IPO_XML, context.getSourceDataType(), context.getTargetDataType(), null); + Assert.assertTrue(node instanceof Document); + Element root = ((Document)node).getDocumentElement(); + Assert.assertEquals(root.getNamespaceURI(), "http://www.example.com/IPO"); + Assert.assertEquals(root.getLocalName(), "purchaseOrder"); + } + + public void testTransform2() { + TransformationContext context = createTransformationContext(String.class, Writer.class); + Writer writer = new StringWriter(); + mediator.mediate(IPO_XML, writer, context.getSourceDataType(), context.getTargetDataType(), null); + String str = writer.toString(); + Assert.assertTrue(str != null && str.indexOf("<shipDate>1999-12-05</shipDate>") != -1); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/PassByValueInterceptorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/PassByValueInterceptorTestCase.java new file mode 100644 index 0000000000..571f5ae7ab --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/PassByValueInterceptorTestCase.java @@ -0,0 +1,69 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.core.databinding.impl;
+
+import java.io.Serializable;
+
+import junit.framework.TestCase;
+
+/**
+ * Test case for ByValueInterceptor
+ */
+public class PassByValueInterceptorTestCase extends TestCase {
+ private MySerialiable serialiable = new MySerialiable();
+ private String str = "ABC";
+ private Integer i = new Integer(1);
+ private String[] array = new String[] {"1", "2"};
+ private Object[] values;
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ values = new Object[] {serialiable, str, i, serialiable, array};
+ }
+
+ private static class MySerialiable implements Serializable {
+ private static final long serialVersionUID = 7827201707529055310L;
+ private final String name = "Serializable";
+ private final int age = 100;
+
+ public int getAge() {
+ return age;
+ }
+
+ public String getName() {
+ return name;
+ }
+ }
+
+ public void testCopy() {
+ Object[] copy = new PassByValueInterceptor().copy(values);
+ assertTrue(copy[0] instanceof MySerialiable);
+ MySerialiable copied = (MySerialiable)copy[0];
+ assertNotSame(serialiable, copy[0]);
+ assertEquals(serialiable.getName(), copied.getName());
+ assertEquals(serialiable.getAge(), copied.getAge());
+ assertSame(copy[1], str);
+ assertSame(copy[2], i);
+ assertSame(copy[0], copy[3]);
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/PassByValueWirePostProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/PassByValueWirePostProcessorTestCase.java new file mode 100644 index 0000000000..8d998441e9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/PassByValueWirePostProcessorTestCase.java @@ -0,0 +1,177 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.core.databinding.impl;
+
+import java.lang.reflect.Type;
+import java.util.Hashtable;
+import java.util.Map;
+
+import org.apache.tuscany.spi.ObjectCreationException;
+import org.apache.tuscany.spi.component.TargetResolutionException;
+import org.apache.tuscany.spi.databinding.DataBindingRegistry;
+import org.apache.tuscany.spi.extension.AtomicComponentExtension;
+import org.apache.tuscany.spi.idl.java.JavaServiceContract;
+import org.apache.tuscany.spi.model.Operation;
+import org.apache.tuscany.spi.model.ServiceContract;
+import org.apache.tuscany.spi.wire.InboundInvocationChain;
+import org.apache.tuscany.spi.wire.InboundWire;
+import org.apache.tuscany.spi.wire.Interceptor;
+import org.apache.tuscany.spi.wire.OutboundInvocationChain;
+import org.apache.tuscany.spi.wire.OutboundWire;
+import org.apache.tuscany.spi.wire.TargetInvoker;
+
+import junit.framework.TestCase;
+import org.apache.tuscany.core.wire.InboundInvocationChainImpl;
+import org.apache.tuscany.core.wire.OutboundInvocationChainImpl;
+import org.apache.tuscany.core.wire.SynchronousBridgingInterceptor;
+import org.easymock.EasyMock;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+
+/**
+ * Testcase for testing if the PassByValueWireProcessor adds the PassByValueInterceptor to the invocation chains and
+ * also ensure that the outbound and inbound chain of interceptors are linked after this insertion
+ *
+ * @version $Rev$ $Date$
+ */
+public class PassByValueWirePostProcessorTestCase extends TestCase {
+ private PassByValueWirePostProcessor processor;
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ this.processor = new PassByValueWirePostProcessor();
+ DataBindingRegistry dataBindingRegistry = createMock(DataBindingRegistry.class);
+ processor.setDataBindingRegistry(dataBindingRegistry);
+ }
+
+ public void testProcessInclusionOfInterceptor() {
+
+ InboundWire inboundWire = createMock(InboundWire.class);
+ OutboundWire outboundWire = createMock(OutboundWire.class);
+
+ ServiceContract<Type> serviceContract = new JavaServiceContract(null);
+ serviceContract.setRemotable(true);
+ Map<Operation<?>, InboundInvocationChain> inChainsMap =
+ new Hashtable<Operation<?>, InboundInvocationChain>();
+
+ Operation<Type> operation1 = new Operation<Type>("testMethod", null, null, null);
+ operation1.setServiceContract(serviceContract);
+ InboundInvocationChainImpl inChain = new InboundInvocationChainImpl(operation1);
+ inChainsMap.put(operation1, inChain);
+
+ AtomicComponentExtension componentExtn = new FooComponent();
+
+ Map<Operation<?>, OutboundInvocationChain> outChainsMap =
+ new Hashtable<Operation<?>, OutboundInvocationChain>();
+ OutboundInvocationChainImpl outChain = new OutboundInvocationChainImpl(operation1);
+ outChainsMap.put(operation1, outChain);
+
+ expect(inboundWire.getContainer()).andReturn(componentExtn).times(2);
+ expect(outboundWire.getContainer()).andReturn(componentExtn).times(2);
+ expect(inboundWire.getServiceContract()).andReturn(serviceContract);
+ expect(inboundWire.getInvocationChains()).andReturn(inChainsMap);
+ expect(outboundWire.getServiceContract()).andReturn(serviceContract).times(2);
+ expect(outboundWire.getInvocationChains()).andReturn(outChainsMap).times(2);
+
+ Interceptor inInterceptor = createMock(Interceptor.class);
+ Interceptor outInterceptor = createMock(Interceptor.class);
+ inChain.addInterceptor(0, inInterceptor);
+ outChain.addInterceptor(0, outInterceptor);
+ outChain.addInterceptor(new SynchronousBridgingInterceptor(inChain.getHeadInterceptor()));
+
+ EasyMock.replay(inboundWire, outboundWire);
+ processor.process(outboundWire, inboundWire);
+
+ assertEquals(true, inChain.getHeadInterceptor() instanceof PassByValueInterceptor);
+ assertEquals(true,
+ outChain.getTailInterceptor().getNext() instanceof PassByValueInterceptor);
+ assertEquals(true, outChain.getTailInterceptor().getNext().equals(
+ inChain.getHeadInterceptor()));
+
+ }
+
+ public void testProcessExclusionOfInterceptorWhenAllowsPassByReference() {
+ InboundWire inboundWire = createMock(InboundWire.class);
+ OutboundWire outboundWire = createMock(OutboundWire.class);
+
+ ServiceContract<Type> serviceContract = new JavaServiceContract(null);
+ serviceContract.setRemotable(true);
+ Map<Operation<?>, InboundInvocationChain> inChainsMap =
+ new Hashtable<Operation<?>, InboundInvocationChain>();
+
+ Operation<?> operation1 = new Operation<Type>("testMethod", null, null, null);
+ InboundInvocationChainImpl inChain = new InboundInvocationChainImpl(operation1);
+ inChainsMap.put(operation1, inChain);
+
+ AtomicComponentExtension componentExtn = new FooComponent();
+ componentExtn.setAllowsPassByReference(true);
+
+
+ Map<Operation<?>, OutboundInvocationChain> outChainsMap =
+ new Hashtable<Operation<?>, OutboundInvocationChain>();
+ OutboundInvocationChainImpl outChain = new OutboundInvocationChainImpl(operation1);
+ outChainsMap.put(operation1, outChain);
+
+ expect(inboundWire.getContainer()).andReturn(componentExtn).times(2);
+ expect(outboundWire.getContainer()).andReturn(componentExtn).times(2);
+ expect(inboundWire.getServiceContract()).andReturn(serviceContract);
+ expect(inboundWire.getInvocationChains()).andReturn(inChainsMap);
+ expect(outboundWire.getServiceContract()).andReturn(serviceContract).times(2);
+ expect(outboundWire.getInvocationChains()).andReturn(outChainsMap).times(2);
+
+ Interceptor inInterceptor = createMock(Interceptor.class);
+ Interceptor outInterceptor = createMock(Interceptor.class);
+ inChain.addInterceptor(0, inInterceptor);
+ outChain.addInterceptor(0, outInterceptor);
+ outChain.addInterceptor(new SynchronousBridgingInterceptor(inChain.getHeadInterceptor()));
+
+ EasyMock.replay(inboundWire, outboundWire);
+ processor.process(outboundWire, inboundWire);
+
+ assertEquals(false, inChain.getHeadInterceptor() instanceof PassByValueInterceptor);
+ assertEquals(false,
+ outChain.getTailInterceptor().getNext() instanceof PassByValueInterceptor);
+ assertEquals(true, outChain.getTailInterceptor().getNext().equals(
+ inChain.getHeadInterceptor()));
+ }
+
+ private class FooComponent extends AtomicComponentExtension {
+
+ public FooComponent() {
+ super(null, null, null, null, null, null, 0);
+ }
+
+ public Object createInstance() throws ObjectCreationException {
+ return null;
+ }
+
+ public Object getTargetInstance() throws TargetResolutionException {
+ return null;
+ }
+
+ public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) {
+ return null;
+ }
+
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/TransformerRegistryImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/TransformerRegistryImplTestCase.java new file mode 100644 index 0000000000..6250efd897 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/impl/TransformerRegistryImplTestCase.java @@ -0,0 +1,106 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.impl; + +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.replay; + +import java.util.List; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.TransformerRegistry; + +/** + * + */ +public class TransformerRegistryImplTestCase extends TestCase { + private TransformerRegistry registry; + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + registry = new TransformerRegistryImpl(); + } + + public void testRegisterTransformer1() { + Transformer transformer = createMock(Transformer.class); + registry.registerTransformer("a", "b", 10, transformer); + Transformer t = registry.getTransformer("a", "b"); + Assert.assertSame(t, transformer); + } + + public void testRegisterTransformerTransformer() { + Transformer transformer = createMock(Transformer.class); + expect(transformer.getSourceDataBinding()).andReturn("a"); + expect(transformer.getTargetDataBinding()).andReturn("b"); + expect(transformer.getWeight()).andReturn(10); + replay(transformer); + registry.registerTransformer(transformer); + Transformer t = registry.getTransformer("a", "b"); + Assert.assertSame(t, transformer); + } + + public void testUnregisterTransformer() { + Transformer transformer = createMock(Transformer.class); + registry.registerTransformer("a", "b", 10, transformer); + boolean result = registry.unregisterTransformer("a", "b"); + Assert.assertTrue(result); + Transformer t = registry.getTransformer("a", "b"); + Assert.assertNull(t); + } + + public void testGetTransformerChain() { + Transformer t1 = createMock(Transformer.class); + expect(t1.getSourceDataBinding()).andReturn("a"); + expect(t1.getTargetDataBinding()).andReturn("b"); + expect(t1.getWeight()).andReturn(10); + replay(t1); + Transformer t2 = createMock(Transformer.class); + expect(t2.getSourceDataBinding()).andReturn("b"); + expect(t2.getTargetDataBinding()).andReturn("c"); + expect(t2.getWeight()).andReturn(20); + replay(t2); + + Transformer t3 = createMock(Transformer.class); + expect(t3.getSourceDataBinding()).andReturn("a"); + expect(t3.getTargetDataBinding()).andReturn("c"); + expect(t3.getWeight()).andReturn(120); + replay(t3); + + registry.registerTransformer(t1); + registry.registerTransformer(t2); + registry.registerTransformer(t3); + + List<Transformer> l1 = registry.getTransformerChain("a", "b"); + Assert.assertTrue(l1.size() == 1 && l1.get(0) == t1); + List<Transformer> l2 = registry.getTransformerChain("a", "c"); + Assert.assertTrue(l2.size() == 2 && l2.get(0) == t1 && l2.get(1) == t2); + List<Transformer> l3 = registry.getTransformerChain("a", "d"); + Assert.assertNull(l3); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/DOM2StAXTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/DOM2StAXTestCase.java new file mode 100644 index 0000000000..942b2d67e9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/DOM2StAXTestCase.java @@ -0,0 +1,76 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.stream.XMLStreamReader; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.w3c.dom.Node; + +public class DOM2StAXTestCase extends TestCase { + private static final String IPO_XML = + "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder" + + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" + + " xmlns:ipo=\"http://www.example.com/IPO\"" + + " xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\"" + + " orderDate=\"1999-12-01\">" + + " <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">" + + " <name>Helen Zoe</name>" + + " <street>47 Eden Street</street>" + + " <city>Cambridge</city>" + + " <postcode>CB1 1JR</postcode>" + + " </shipTo>" + + " <billTo xsi:type=\"ipo:USAddress\">" + + " <name>Robert Smith</name>" + + " <street>8 Oak Avenue</street>" + + " <city>Old Town</city>" + + " <state>PA</state>" + + " <zip>95819</zip>" + + " </billTo>" + + " <items>" + + " <item partNum=\"833-AA\">" + + " <productName>Lapis necklace</productName>" + + " <quantity>1</quantity>" + + " <USPrice>99.95</USPrice>" + + " <ipo:comment>Want this for the holidays</ipo:comment>" + + " <shipDate>1999-12-05</shipDate>" + + " </item>" + + " </items>" + + "</ipo:purchaseOrder>"; + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public void testTransformation() { + String2Node t1 = new String2Node(); + Node node = t1.transform(IPO_XML, null); + Node2XMLStreamReader t2 = new Node2XMLStreamReader(); + XMLStreamReader reader = t2.transform(node, null); + XMLStreamReader2String t3 = new XMLStreamReader2String(); + String xml = t3.transform(reader, null); + Assert.assertTrue(xml != null && xml.indexOf("<shipDate>1999-12-05</shipDate>") != -1); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/DataPipeTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/DataPipeTestCase.java new file mode 100644 index 0000000000..d4eaf9b2a9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/DataPipeTestCase.java @@ -0,0 +1,89 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.xml; + +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.io.Reader; +import java.io.Writer; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.tuscany.core.databinding.impl.PipedTransformer; +import org.apache.tuscany.spi.databinding.extension.DOMHelper; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +/** + * Test case for DataPipe + */ +public class DataPipeTestCase extends TestCase { + + public final void testStreamPipe() throws IOException { + byte[] bytes = new byte[] {1, 2, 3}; + StreamDataPipe pipe = new StreamDataPipe(); + Assert.assertSame(OutputStream.class, pipe.getSourceType()); + Assert.assertSame(InputStream.class, pipe.getTargetType()); + OutputStream os = pipe.getSink(); + os.write(bytes); + byte[] newBytes = new byte[16]; + int count = pipe.getResult().read(newBytes); + Assert.assertEquals(3, count); + for (int i = 0; i < bytes.length; i++) { + Assert.assertEquals(bytes[i], newBytes[i]); + } + } + + public final void testWriter2ReaderPipe() throws IOException { + String str = "ABC"; + Writer2ReaderDataPipe pipe = new Writer2ReaderDataPipe(); + Assert.assertSame(Writer.class, pipe.getSourceType()); + Assert.assertSame(Reader.class, pipe.getTargetType()); + pipe.getSink().write(str); + char[] buf = new char[16]; + int count = pipe.getResult().read(buf); + Assert.assertEquals(3, count); + for (int i = 0; i < str.length(); i++) { + Assert.assertEquals(str.charAt(i), buf[i]); + } + } + + public final void testPiped() throws Exception { + Node2Writer node2Writer = new Node2Writer(); + Writer2ReaderDataPipe pipe = new Writer2ReaderDataPipe(); + PipedTransformer<Node, Writer, Reader> transformer = + new PipedTransformer<Node, Writer, Reader>(node2Writer, pipe); + Document document = DOMHelper.newDocument(); + Element element = document.createElementNS("http://ns1", "root"); + document.appendChild(element); + Reader reader = transformer.transform(document, null); + Assert.assertEquals(transformer.getWeight(), node2Writer.getWeight() + pipe.getWeight()); + Assert.assertEquals(transformer.getSourceDataBinding(), node2Writer.getSourceDataBinding()); + Assert.assertEquals(transformer.getTargetDataBinding(), pipe.getTargetDataBinding()); + char[] buf = new char[120]; + int count = reader.read(buf); + String xml = new String(buf, 0, count); + Assert.assertTrue(xml.contains("<root xmlns=\"http://ns1\"/>")); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/Node2StringTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/Node2StringTestCase.java new file mode 100755 index 0000000000..9b9aa3b893 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/Node2StringTestCase.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import junit.framework.TestCase; + +import org.apache.tuscany.spi.databinding.extension.DOMHelper; +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +public class Node2StringTestCase extends TestCase { + public void testTransformation() throws Exception { + Document document = DOMHelper.newDocument(); + Element element = document.createElementNS("http://ns1", "test"); + document.appendChild(element); + + new Node2String().transform(document, null); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/PushTransformationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/PushTransformationTestCase.java new file mode 100644 index 0000000000..a2318b2faa --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/PushTransformationTestCase.java @@ -0,0 +1,81 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.stream.XMLStreamReader; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.tuscany.core.databinding.impl.PipedTransformer; +import org.w3c.dom.Node; +import org.xml.sax.ContentHandler; + +public class PushTransformationTestCase extends TestCase { + private static final String IPO_XML = + "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder" + + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" + + " xmlns:ipo=\"http://www.example.com/IPO\"" + + " xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\"" + + " orderDate=\"1999-12-01\">" + + " <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">" + + " <name>Helen Zoe</name>" + + " <street>47 Eden Street</street>" + + " <city>Cambridge</city>" + + " <postcode>CB1 1JR</postcode>" + + " </shipTo>" + + " <billTo xsi:type=\"ipo:USAddress\">" + + " <name>Robert Smith</name>" + + " <street>8 Oak Avenue</street>" + + " <city>Old Town</city>" + + " <state>PA</state>" + + " <zip>95819</zip>" + + " </billTo>" + + " <items>" + + " <item partNum=\"833-AA\">" + + " <productName>Lapis necklace</productName>" + + " <quantity>1</quantity>" + + " <USPrice>99.95</USPrice>" + + " <ipo:comment>Want this for the holidays</ipo:comment>" + + " <shipDate>1999-12-05</shipDate>" + + " </item>" + + " </items>" + + "</ipo:purchaseOrder>"; + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public void testTransformation() { + String2XMLStreamReader t1 = new String2XMLStreamReader(); + XMLStreamReader reader = t1.transform(IPO_XML, null); + XMLStreamReader2SAX t2 = new XMLStreamReader2SAX(); + PipedTransformer<XMLStreamReader, ContentHandler, Node> t3 = + new PipedTransformer<XMLStreamReader, ContentHandler, Node>(t2, new SAX2DOMPipe()); + Node node = t3.transform(reader, null); + Assert.assertNotNull(node); + Node2String t4 = new Node2String(); + String xml = t4.transform(node, null); + Assert.assertTrue(xml != null && xml.indexOf("<shipDate>1999-12-05</shipDate>") != -1); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/StAXHelperTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/StAXHelperTestCase.java new file mode 100644 index 0000000000..7d18e83ac6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/StAXHelperTestCase.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.xml; + +import javax.xml.stream.XMLStreamReader; + +import junit.framework.TestCase; + +/** + * Test Case for StAXHelper + */ +public class StAXHelperTestCase extends TestCase { + private static final String XML = + "<a:foo xmlns:a='http://a' name='foo'><bar name='bar'>" + "<doo a:name='doo' xmlns:a='http://doo'/>" + + "</bar></a:foo>"; + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public void testHelper() throws Exception { + XMLStreamReader reader = StAXHelper.createXMLStreamReader(XML); + String xml = StAXHelper.save(reader); + reader = StAXHelper.createXMLStreamReader(xml); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/TraxTransformerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/TraxTransformerTestCase.java new file mode 100644 index 0000000000..7e9494d423 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/databinding/xml/TraxTransformerTestCase.java @@ -0,0 +1,99 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.databinding.xml; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.StringReader; +import java.io.StringWriter; +import java.io.Writer; +import java.net.URL; + +import junit.framework.TestCase; + +import org.w3c.dom.Node; +import org.xml.sax.Attributes; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; +import org.xml.sax.helpers.DefaultHandler; + +/** + * + */ +public class TraxTransformerTestCase extends TestCase { + private URL url; + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + url = getClass().getResource("foo.xml"); + } + + public void testTransformDOM() throws IOException { + InputStream is = url.openStream(); + InputStream2Node t1 = new InputStream2Node(); + Node node = t1.transform(is, null); + is.close(); + Writer writer = new StringWriter(); + Node2Writer t2 = new Node2Writer(); + t2.transform(node, writer, null); + String str = writer.toString(); + StringReader reader = new StringReader(str); + Reader2Node t3 = new Reader2Node(); + node = t3.transform(reader, null); + ByteArrayOutputStream os = new ByteArrayOutputStream(); + Node2OutputStream t4 = new Node2OutputStream(); + t4.transform(node, os, null); + InputSource inputSource = new InputSource(new ByteArrayInputStream(os.toByteArray())); + InputSource2Node t5 = new InputSource2Node(); + node = t5.transform(inputSource, null); + } + + public void testTransformSAX() throws IOException { + MyContentHandler handler = new MyContentHandler(); + InputStream is = url.openStream(); + InputStream2SAX t1 = new InputStream2SAX(); + t1.transform(is, handler, null); + is.close(); + + String xml = "<foo xmlns=\"http://foo\">bar</foo>"; + + InputSource inputSource = new InputSource(new StringReader(xml)); + InputSource2SAX t2 = new InputSource2SAX(); + MyContentHandler handler2 = new MyContentHandler(); + t2.transform(inputSource, handler2, null); + + } + + private static class MyContentHandler extends DefaultHandler { + + @Override + public void startElement(String namespaceURI, String localName, String qName, Attributes atts) + throws SAXException { + super.startElement(namespaceURI, localName, qName, atts); + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/deployer/BootstrapDeployerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/deployer/BootstrapDeployerTestCase.java new file mode 100644 index 0000000000..f98f749c9f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/deployer/BootstrapDeployerTestCase.java @@ -0,0 +1,168 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.deployer; + +import java.net.URL; +import java.util.Collection; +import java.util.Map; +import javax.xml.stream.XMLInputFactory; + +import org.apache.tuscany.spi.bootstrap.ComponentNames; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.Include; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.PropertyValue; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import junit.framework.TestCase; +import org.apache.tuscany.core.bootstrap.Bootstrapper; +import org.apache.tuscany.core.bootstrap.DefaultBootstrapper; +import org.apache.tuscany.core.implementation.system.model.SystemCompositeImplementation; +import org.apache.tuscany.core.mock.component.BasicInterface; +import org.apache.tuscany.core.monitor.NullMonitorFactory; +import static org.easymock.EasyMock.createNiceMock; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; + +/** + * Verifies the default boostrap deployer + * + * @version $Rev$ $Date$ + */ +public class BootstrapDeployerTestCase extends TestCase { + private DeployerImpl deployer; + private DeploymentContext deploymentContext; + private ComponentDefinition<SystemCompositeImplementation> componentDefinition; + private SystemCompositeImplementation implementation; + + @SuppressWarnings("unchecked") + public void testBoot1Load() throws LoaderException { + CompositeComponent parent = createNiceMock(CompositeComponent.class); + URL scdl = BootstrapDeployerTestCase.class.getResource("boot1.scdl"); + implementation.setScdlLocation(scdl); + deployer.load(parent, componentDefinition, deploymentContext); + CompositeComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> composite = + implementation.getComponentType(); + assertNotNull(composite); + assertEquals("boot1", composite.getName()); + + // check parse of <service> + Map<String, ServiceDefinition> services = composite.getDeclaredServices(); + assertEquals(1, services.size()); // included doesn't count + services = composite.getServices(); + assertEquals(2, services.size()); // included counts + BoundServiceDefinition serviceDefinition = (BoundServiceDefinition) services.get("service"); + assertNotNull(serviceDefinition); + assertEquals("service", serviceDefinition.getName()); + assertEquals(BasicInterface.class, serviceDefinition.getServiceContract().getInterfaceClass()); + Collection<BindingDefinition> bindings = serviceDefinition.getBindings(); + assertTrue(bindings.isEmpty()); + + // check parse of <component> + Map<String, ComponentDefinition<? extends Implementation<?>>> components = composite.getDeclaredComponents(); + assertEquals(1, components.size()); // included doesn't count + components = composite.getComponents(); + assertEquals(2, components.size()); // included counts + ComponentDefinition<? extends Implementation<?>> component = components.get("component"); + assertNotNull(component); + PropertyValue<?> propVal = component.getPropertyValues().get("publicProperty"); + assertEquals("propval", propVal.getValueFactory().getInstance()); + + // check introspection of implementation + ComponentType<?, ?, ?> componentType = component.getImplementation().getComponentType(); + assertNotNull(componentType); // details checked in SystemComponentTypeLoaderTestCase + + // check included component + Map<String, Include> includes = composite.getIncludes(); + assertEquals(1, includes.size()); + Include include = includes.get("boot1-include"); + assertNotNull(include); + CompositeComponentType included = include.getIncluded(); + assertNotNull(included); + assertEquals(1, included.getComponents().size()); + } + + public void testBoot1Deployment() throws Exception { + URL scdl = BootstrapDeployerTestCase.class.getResource("boot1.scdl"); + implementation.setScdlLocation(scdl); + CompositeComponent parent = createNiceMock(CompositeComponent.class); + parent.register(isA(SCAObject.class)); + replay(parent); + // load the boot1 file using the bootstrap deployer + componentDefinition.setName("simple"); + Component component = deployer.deploy(parent, componentDefinition); + assertNotNull(component); + verify(parent); + } + + public void testBoot2Deployment() throws Exception { + URL scdl = BootstrapDeployerTestCase.class.getResource("boot2.scdl"); + implementation.setScdlLocation(scdl); + CompositeComponent parent = createNiceMock(CompositeComponent.class); + parent.register(isA(SCAObject.class)); + replay(parent); + + // load the boot2 file using the bootstrap deployer + componentDefinition.setName("newDeployer"); + CompositeComponent component = (CompositeComponent) deployer.deploy(parent, componentDefinition); + assertNotNull(component); + verify(parent); + component.start(); + SCAObject newDeployer = component.getSystemChild(ComponentNames.TUSCANY_DEPLOYER); + assertNotNull(newDeployer); + SCAObject wireService = component.getSystemChild(ComponentNames.TUSCANY_WIRE_SERVICE); + assertNotNull(wireService); + +/* // FIXME + // load the boot2 file using the newly loaded deployer + parent.reset(); + parent.expects(once()).method("register").withAnyArguments(); + componentDefinition.setName("newDeployer2"); + component = newDeployer.deploy((CompositeComponent) parent.proxy(), componentDefinition); + assertNotNull(component); + parent.verify(); + component.start(); + Deployer newDeployer2 = (Deployer) component.getServiceInstance("deployer"); + assertNotNull(newDeployer2); +*/ + } + + protected void setUp() throws Exception { + super.setUp(); + XMLInputFactory xmlFactory = XMLInputFactory.newInstance(); + Bootstrapper bootstrapper = new DefaultBootstrapper(new NullMonitorFactory(), xmlFactory, null); + deployer = (DeployerImpl) bootstrapper.createDeployer(); + deploymentContext = new RootDeploymentContext(null, xmlFactory, null, null); + implementation = new SystemCompositeImplementation(); + implementation.setClassLoader(getClass().getClassLoader()); + componentDefinition = new ComponentDefinition<SystemCompositeImplementation>(implementation); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/idl/java/ConversationalIntrospectionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/idl/java/ConversationalIntrospectionTestCase.java new file mode 100644 index 0000000000..2eabf4add0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/idl/java/ConversationalIntrospectionTestCase.java @@ -0,0 +1,82 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.idl.java; + +import org.osoa.sca.annotations.EndConversation; +import org.osoa.sca.annotations.Scope; + +import org.apache.tuscany.spi.idl.InvalidConversationalOperationException; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import static org.apache.tuscany.spi.model.InteractionScope.CONVERSATIONAL; +import static org.apache.tuscany.spi.model.InteractionScope.NONCONVERSATIONAL; +import org.apache.tuscany.spi.model.Operation; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class ConversationalIntrospectionTestCase extends TestCase { + private JavaInterfaceProcessorRegistryImpl registry = new JavaInterfaceProcessorRegistryImpl(); + + public void testServiceContractConversationalInformationIntrospection() throws Exception { + JavaServiceContract contract = registry.introspect(Foo.class); + assertEquals(CONVERSATIONAL, contract.getInteractionScope()); + int seq = contract.getOperations().get("operation").getConversationSequence(); + assertEquals(Operation.CONVERSATION_CONTINUE, seq); + seq = contract.getOperations().get("endOperation").getConversationSequence(); + assertEquals(Operation.CONVERSATION_END, seq); + } + + public void testBadServiceContract() throws Exception { + try { + registry.introspect(BadFoo.class); + fail(); + } catch (InvalidConversationalOperationException e) { + //expected + } + } + + public void testNonConversationalInformationIntrospection() throws Exception { + JavaServiceContract contract = registry.introspect(NonConversationalFoo.class); + assertEquals(NONCONVERSATIONAL, contract.getInteractionScope()); + int seq = contract.getOperations().get("operation").getConversationSequence(); + assertEquals(Operation.NO_CONVERSATION, seq); + } + + @Scope("CONVERSATION") + private interface Foo { + void operation(); + + @EndConversation + void endOperation(); + } + + private interface BadFoo { + void operation(); + + @EndConversation + void endOperation(); + } + + private interface NonConversationalFoo { + void operation(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/idl/java/JavaInterfaceProcessorRegistryImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/idl/java/JavaInterfaceProcessorRegistryImplTestCase.java new file mode 100644 index 0000000000..e3a7deb10a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/idl/java/JavaInterfaceProcessorRegistryImplTestCase.java @@ -0,0 +1,100 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.idl.java; + +import java.lang.reflect.Type; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessor; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Operation; + +import junit.framework.TestCase; +import org.apache.tuscany.core.util.JavaIntrospectionHelper; +import org.easymock.EasyMock; + +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.eq; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; + +/** + * @version $Rev$ $Date$ + */ +public class JavaInterfaceProcessorRegistryImplTestCase extends TestCase { + private JavaInterfaceProcessorRegistryImpl impl; + + public void testSimpleInterface() throws InvalidServiceContractException { + JavaServiceContract contract = impl.introspect(Simple.class); + // TODO spec to clairfy interface name + assertEquals(JavaIntrospectionHelper.getBaseName(Simple.class), contract.getInterfaceName()); + assertEquals(Simple.class, contract.getInterfaceClass()); + Map<String, Operation<Type>> operations = contract.getOperations(); + assertEquals(1, operations.size()); + Operation<Type> baseInt = operations.get("baseInt"); + assertNotNull(baseInt); + + DataType<Type> returnType = baseInt.getOutputType(); + assertEquals(Integer.TYPE, returnType.getPhysical()); + assertEquals(Integer.TYPE, returnType.getLogical()); + + List<DataType<Type>> parameterTypes = baseInt.getInputType().getLogical(); + assertEquals(1, parameterTypes.size()); + DataType<Type> arg0 = parameterTypes.get(0); + assertEquals(Integer.TYPE, arg0.getPhysical()); + assertEquals(Integer.TYPE, arg0.getLogical()); + + List<DataType<Type>> faultTypes = baseInt.getFaultTypes(); + assertEquals(1, faultTypes.size()); + DataType<Type> fault0 = faultTypes.get(0); + assertEquals(IllegalArgumentException.class, fault0.getPhysical()); + assertEquals(IllegalArgumentException.class, fault0.getLogical()); + } + + public void testUnregister() throws Exception { + JavaInterfaceProcessor processor = createMock(JavaInterfaceProcessor.class); + processor.visitInterface(eq(Base.class), EasyMock.same((Class)null), isA(JavaServiceContract.class)); + expectLastCall().once(); + replay(processor); + impl.registerProcessor(processor); + impl.introspect(Base.class); + impl.unregisterProcessor(processor); + impl.introspect(Base.class); + verify(processor); + } + + protected void setUp() throws Exception { + super.setUp(); + impl = new JavaInterfaceProcessorRegistryImpl(); + + } + + private static interface Base { + int baseInt(int param) throws IllegalArgumentException; + } + + private static interface Simple extends Base { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/IntrospectionRegistryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/IntrospectionRegistryTestCase.java new file mode 100644 index 0000000000..fb5e7fbb1f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/IntrospectionRegistryTestCase.java @@ -0,0 +1,124 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation; + +import java.lang.reflect.Method; +import java.lang.reflect.Field; +import java.lang.reflect.Constructor; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessor; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.IntrospectionRegistryImpl.Monitor; +import org.apache.tuscany.core.monitor.NullMonitorFactory; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class IntrospectionRegistryTestCase extends TestCase { + + private Monitor monitor; + + public void testRegister() throws Exception { + IntrospectionRegistryImpl registry = new IntrospectionRegistryImpl(monitor); + ImplementationProcessor processor = EasyMock.createNiceMock(ImplementationProcessor.class); + registry.registerProcessor(processor); + } + + public void testUnegister() throws Exception { + IntrospectionRegistryImpl registry = new IntrospectionRegistryImpl(monitor); + ImplementationProcessor processor = EasyMock.createNiceMock(ImplementationProcessor.class); + registry.registerProcessor(processor); + registry.unregisterProcessor(processor); + } + + @SuppressWarnings("unchecked") + public void testWalk() throws Exception { + IntrospectionRegistryImpl registry = new IntrospectionRegistryImpl(monitor); + ImplementationProcessor processor = EasyMock.createMock(ImplementationProcessor.class); + processor.visitClass(EasyMock.isA(CompositeComponent.class), + EasyMock.eq(Bar.class), + EasyMock.isA(PojoComponentType.class), + EasyMock.isA(DeploymentContext.class)); + processor.visitConstructor(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(Constructor.class), + EasyMock.isA(PojoComponentType.class), + EasyMock.isA(DeploymentContext.class)); + processor.visitMethod(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(Method.class), + EasyMock.isA(PojoComponentType.class), + EasyMock.isA(DeploymentContext.class)); + processor.visitField(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(Field.class), + EasyMock.isA(PojoComponentType.class), + EasyMock.isA(DeploymentContext.class)); + processor.visitSuperClass(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(Class.class), + EasyMock.isA(PojoComponentType.class), + EasyMock.isA(DeploymentContext.class)); + processor.visitEnd(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(Class.class), + EasyMock.isA(PojoComponentType.class), + EasyMock.isA(DeploymentContext.class)); + + // mock.expects(once()).method("visitClass"); +// mock.expects(once()).method("visitMethod"); +// mock.expects(once()).method("visitField"); +// mock.expects(once()).method("visitConstructor"); +// mock.expects(once()).method("visitSuperClass"); +// mock.expects(once()).method("visitEnd"); + EasyMock.replay(processor); + registry.registerProcessor(processor); + registry.introspect(EasyMock.createNiceMock(CompositeComponent.class), + Bar.class, + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(), + EasyMock.createNiceMock(DeploymentContext.class)); + EasyMock.verify(processor); + } + + + protected void setUp() throws Exception { + super.setUp(); + monitor = new NullMonitorFactory().getMonitor(Monitor.class); + } + + private class Baz { + + } + + private class Bar extends Baz { + + protected String bar; + + public Bar() { + } + + public void bar() { + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/PojoAtomicComponentTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/PojoAtomicComponentTestCase.java new file mode 100644 index 0000000000..6fcef3622e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/PojoAtomicComponentTestCase.java @@ -0,0 +1,159 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.apache.tuscany.core.injection.EventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class PojoAtomicComponentTestCase extends TestCase { + private PojoObjectFactory<Foo> factory; + + @SuppressWarnings({"unchecked"}) + public void testDestroy() throws Exception { + PojoConfiguration config = new PojoConfiguration(); + config.setInstanceFactory(factory); + EventInvoker<Object> invoker = EasyMock.createMock(EventInvoker.class); + invoker.invokeEvent(EasyMock.notNull()); + EasyMock.replay(invoker); + config.setDestroyInvoker(invoker); + AtomicComponent component = new TestAtomicComponent(config); + assertTrue(component.isDestroyable()); + component.destroy(new Object()); + EasyMock.verify(invoker); + } + + @SuppressWarnings({"unchecked"}) + public void testInit() throws Exception { + PojoConfiguration config = new PojoConfiguration(); + config.setInstanceFactory(factory); + EventInvoker<Object> invoker = EasyMock.createMock(EventInvoker.class); + invoker.invokeEvent(EasyMock.notNull()); + EasyMock.replay(invoker); + config.setInitInvoker(invoker); + AtomicComponent component = new TestAtomicComponent(config); + component.init(new Object()); + EasyMock.verify(invoker); + } + + public void testOptimizable() throws Exception { + PojoConfiguration config = new PojoConfiguration(); + config.setInstanceFactory(factory); + TestAtomicComponent component = new TestAtomicComponent(config); + assertTrue(component.isOptimizable()); + } + + @SuppressWarnings({"unchecked"}) + public void testDestroyableButOptimizable() throws Exception { + PojoConfiguration config = new PojoConfiguration(); + config.setInstanceFactory(factory); + EventInvoker<Object> invoker = EasyMock.createMock(EventInvoker.class); + invoker.invokeEvent(EasyMock.notNull()); + EasyMock.replay(invoker); + config.setDestroyInvoker(invoker); + TestAtomicComponent component = new TestAtomicComponent(config); + assertTrue(component.isOptimizable()); + } + + @SuppressWarnings({"unchecked"}) + public void testStatelessOptimizable() throws Exception { + PojoConfiguration config = new PojoConfiguration(); + config.setInstanceFactory(factory); + TestStatelessAtomicComponent component = new TestStatelessAtomicComponent(config); + assertTrue(component.isOptimizable()); + } + + @SuppressWarnings({"unchecked"}) + public void testNotOptimizable() throws Exception { + PojoConfiguration config = new PojoConfiguration(); + config.setInstanceFactory(factory); + EventInvoker<Object> invoker = EasyMock.createMock(EventInvoker.class); + invoker.invokeEvent(EasyMock.notNull()); + EasyMock.replay(invoker); + config.setDestroyInvoker(invoker); + TestStatelessAtomicComponent component = new TestStatelessAtomicComponent(config); + assertFalse(component.isOptimizable()); + } + + protected void setUp() throws Exception { + super.setUp(); + factory = new PojoObjectFactory<Foo>(Foo.class.getConstructor()); + } + + private class TestAtomicComponent extends PojoAtomicComponent { + + public TestAtomicComponent(PojoConfiguration configuration) { + super(configuration); + } + + public Scope getScope() { + return Scope.COMPOSITE; + } + + protected ObjectFactory<?> createWireFactory(Class<?> interfaze, OutboundWire wire) { + return null; + } + + public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) + throws TargetInvokerCreationException { + return null; + } + } + + private class TestStatelessAtomicComponent extends PojoAtomicComponent { + + public TestStatelessAtomicComponent(PojoConfiguration configuration) { + super(configuration); + } + + public Scope getScope() { + return Scope.STATELESS; + } + + protected ObjectFactory<?> createWireFactory(Class<?> interfaze, OutboundWire wire) { + return null; + } + + public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) + throws TargetInvokerCreationException { + return null; + } + } + + private static class Foo { + public Foo() { + } + } + +} + + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/TestUtils.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/TestUtils.java new file mode 100644 index 0000000000..e18fc99861 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/TestUtils.java @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; + +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; + +/** + * @version $Rev$ $Date$ + */ +public final class TestUtils { + private static final JavaInterfaceProcessorRegistry REGISTRY = new JavaInterfaceProcessorRegistryImpl(); + + private TestUtils() { + } + + public static List<InboundWire> populateInboundWires(AtomicComponent component, List<InboundWire> wires) + throws InvalidServiceContractException { + for (InboundWire wire : wires) { + wire.setContainer(component); + } + return wires; + } + + public static List<InboundWire> createInboundWires(List<Class<?>> interfazes) + throws InvalidServiceContractException { + List<InboundWire> wires = new ArrayList<InboundWire>(interfazes.size()); + for (Class<?> interfaze : interfazes) { + InboundWire wire = createInboundWire(interfaze); + wires.add(wire); + } + return wires; + } + + public static InboundWire createInboundWire(Class<?> interfaze) throws InvalidServiceContractException { + InboundWire wire = new InboundWireImpl(); + JavaServiceContract contract = REGISTRY.introspect(interfaze); + wire.setServiceContract(contract); + return wire; + } + + public static InboundWire createInboundWire(Class<?> interfaze, CompositeComponent parent) + throws InvalidServiceContractException { + InboundWire wire = createInboundWire(interfaze); + wire.setContainer(parent); + return wire; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContextTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContextTestCase.java new file mode 100644 index 0000000000..145d4f8927 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContextTestCase.java @@ -0,0 +1,348 @@ +package org.apache.tuscany.core.implementation.composite; + +import javax.xml.namespace.QName; + +import org.osoa.sca.CompositeContext; +import org.osoa.sca.RequestContext; +import org.osoa.sca.ServiceReference; +import org.osoa.sca.ServiceRuntimeException; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Wire; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.launcher.CompositeContextImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class AbstractCompositeContextTestCase extends TestCase { + + public void testGetName() throws Exception { + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getName()).andReturn("foo"); + EasyMock.replay(composite); + WireService wireService = EasyMock.createNiceMock(WireService.class); + CompositeContext context = new TestCompositeContext(composite, wireService); + assertEquals("foo", context.getName()); + } + + public void testAtomicLocate() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(false); + EasyMock.replay(wire); + AtomicComponent child = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(child.getInboundWire(FooService.class.getName())) + .andReturn(wire); + EasyMock.replay(child); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getChild("Foo")).andReturn(child); + EasyMock.replay(composite); + + WireService wireService = EasyMock.createMock(WireService.class); + EasyMock.expect( + wireService.createProxy(EasyMock.eq(FooService.class), EasyMock.eq(wire))) + .andReturn(new FooService() { + }); + EasyMock.replay(wireService); + CompositeContext context = new TestCompositeContext(composite, wireService); + context.locateService(FooService.class, "Foo"); + EasyMock.verify(wireService); + EasyMock.verify(composite); + EasyMock.verify(wire); + EasyMock.verify(child); + } + + /** + * Verifies the locateService checks for wire optimizations and if possible, avoids proxying the target instance + */ + public void testOptimizedAtomicLocate() throws Exception { + ServiceContract<?> contract = new JavaServiceContract(FooService.class); + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(true); + EasyMock.expect(wire.getTargetService()).andReturn(new FooService()); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.replay(wire); + AtomicComponent child = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(child.getInboundWire(FooService.class.getName())) + .andReturn(wire); + EasyMock.replay(child); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getChild("Foo")).andReturn(child); + EasyMock.replay(composite); + + WireService wireService = EasyMock.createMock(WireService.class); + EasyMock.replay(wireService); + CompositeContextImpl context = new CompositeContextImpl(composite, wireService); + context.locateService(FooService.class, "Foo"); + EasyMock.verify(wireService); + EasyMock.verify(composite); + EasyMock.verify(wire); + EasyMock.verify(child); + } + + public void testCannotOptimizeAtomicLocate() throws Exception { + ServiceContract<?> contract = new JavaServiceContract(Object.class); + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(true); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.replay(wire); + AtomicComponent child = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(child.getInboundWire(FooService.class.getName())) + .andReturn(wire); + EasyMock.replay(child); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getChild("Foo")).andReturn(child); + EasyMock.replay(composite); + + WireService service = EasyMock.createMock(WireService.class); + EasyMock.expect( + service.createProxy(EasyMock.eq(FooService.class), EasyMock.eq(wire))) + .andReturn(new FooService() { + }); + EasyMock.replay(service); + + CompositeContextImpl context = new CompositeContextImpl(composite, service); + context.locateService(FooService.class, "Foo"); + EasyMock.verify(service); + EasyMock.verify(composite); + EasyMock.verify(wire); + EasyMock.verify(child); + } + + public void testNoWireJavaInterfaceAtomicLocate() throws Exception { + ServiceContract<?> contract = new JavaServiceContract(); + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(true); + EasyMock.expect(wire.getServiceContract()).andReturn(contract); + EasyMock.replay(wire); + AtomicComponent child = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(child.getInboundWire(FooService.class.getName())) + .andReturn(wire); + EasyMock.replay(child); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getChild("Foo")).andReturn(child); + EasyMock.replay(composite); + + WireService service = EasyMock.createMock(WireService.class); + EasyMock.expect( + service.createProxy(EasyMock.eq(FooService.class), EasyMock.eq(wire))) + .andReturn(new FooService() { + }); + EasyMock.replay(service); + + CompositeContextImpl context = new CompositeContextImpl(composite, service); + context.locateService(FooService.class, "Foo"); + EasyMock.verify(service); + EasyMock.verify(composite); + EasyMock.verify(wire); + EasyMock.verify(child); + } + + public void testServiceLocate() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getBindingType()).andReturn(InboundWire.LOCAL_BINDING); + EasyMock.expect(wire.isOptimizable()).andReturn(false); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + binding.setService(EasyMock.isA(Service.class)); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + Service child = new ServiceImpl("Foo", null, null); + child.addServiceBinding(binding); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getChild("Foo")).andReturn(child); + EasyMock.replay(composite); + + WireService service = EasyMock.createMock(WireService.class); + EasyMock.expect( + service.createProxy(EasyMock.eq(FooService.class), EasyMock.eq(wire))) + .andReturn(new FooService() { + }); + EasyMock.replay(service); + CompositeContextImpl context = new CompositeContextImpl(composite, service); + context.locateService(FooService.class, "Foo"); + EasyMock.verify(service); + EasyMock.verify(composite); + EasyMock.verify(wire); + EasyMock.verify(binding); + } + + public void testReferenceLocateLocalBinding() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(false); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING); + EasyMock.replay(wire); + + ReferenceBinding binding = EasyMock.createMock(ReferenceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + binding.setReference(EasyMock.isA(Reference.class)); + EasyMock.replay(binding); + Reference reference = new ReferenceImpl("Foo", null, null); + reference.addReferenceBinding(binding); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getChild("Foo")).andReturn(reference); + EasyMock.replay(composite); + WireService service = EasyMock.createMock(WireService.class); + EasyMock.expect( + service.createProxy(EasyMock.eq(FooService.class), EasyMock.eq(wire))) + .andReturn(new FooService() { + }); + EasyMock.replay(service); + CompositeContextImpl context = new CompositeContextImpl(composite, service); + context.locateService(FooService.class, "Foo"); + EasyMock.verify(service); + EasyMock.verify(composite); + EasyMock.verify(wire); + EasyMock.verify(binding); + } + + public void testReferenceLocateNoLocalBinding() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(false); + EasyMock.expect(wire.getBindingType()).andReturn(new QName("foo/foo")); + EasyMock.replay(wire); + + ReferenceBinding binding = EasyMock.createMock(ReferenceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + binding.setReference(EasyMock.isA(Reference.class)); + EasyMock.replay(binding); + Reference reference = new ReferenceImpl("Foo", null, null); + reference.addReferenceBinding(binding); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getChild("Foo")).andReturn(reference); + EasyMock.replay(composite); + WireService service = EasyMock.createMock(WireService.class); + EasyMock.expect( + service.createProxy(EasyMock.eq(FooService.class), EasyMock.eq(wire))) + .andReturn(new FooService() { + }); + EasyMock.replay(service); + CompositeContextImpl context = new CompositeContextImpl(composite, service); + context.locateService(FooService.class, "Foo"); + EasyMock.verify(service); + EasyMock.verify(composite); + EasyMock.verify(wire); + EasyMock.verify(binding); + } + + public void testCompositeLocate() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(false); + EasyMock.replay(wire); + CompositeComponent child = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(child.getInboundWire("Bar")).andReturn(wire); + EasyMock.replay(child); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getChild("Foo")).andReturn(child); + EasyMock.replay(composite); + + WireService wireService = EasyMock.createMock(WireService.class); + EasyMock.expect( + wireService.createProxy(EasyMock.eq(FooService.class), EasyMock.eq(wire))) + .andReturn(new FooService() { + }); + EasyMock.replay(wireService); + CompositeContextImpl context = new CompositeContextImpl(composite, wireService); + context.locateService(FooService.class, "Foo/Bar"); + EasyMock.verify(wireService); + EasyMock.verify(composite); + EasyMock.verify(wire); + EasyMock.verify(child); + } + + public void testCompositeLocateNoService() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(false); + EasyMock.replay(wire); + CompositeComponent child = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(child.getInboundWire(FooService.class.getName())).andReturn(wire); + EasyMock.replay(child); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getChild("Foo")).andReturn(child); + EasyMock.replay(composite); + + WireService wireService = EasyMock.createMock(WireService.class); + EasyMock.expect( + wireService.createProxy(EasyMock.eq(FooService.class), EasyMock.eq(wire))) + .andReturn(new FooService() { + }); + EasyMock.replay(wireService); + CompositeContextImpl context = new CompositeContextImpl(composite, wireService); + context.locateService(FooService.class, "Foo"); + EasyMock.verify(wireService); + EasyMock.verify(composite); + EasyMock.verify(wire); + EasyMock.verify(child); + } + + public void testCompositeLocateNotAService() throws Exception { + CompositeComponent child = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(child.getInboundWire("Bar")).andReturn(null); + EasyMock.replay(child); + CompositeComponent composite = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(composite.getChild("Foo")).andReturn(child); + EasyMock.replay(composite); + + WireService wireService = EasyMock.createNiceMock(WireService.class); + CompositeContextImpl context = new CompositeContextImpl(composite, wireService); + try { + context.locateService(FooService.class, "Foo/Bar"); + //fail + } catch (ServiceRuntimeException e) { + //expected + } + EasyMock.verify(composite); + EasyMock.verify(child); + } + + private class FooService { + + } + + private class TestCompositeContext extends AbstractCompositeContext { + + public TestCompositeContext(final CompositeComponent composite, final WireService wireService) { + super(composite, wireService); + } + + public void start() { + + } + + public void stop() { + + } + + public RequestContext getRequestContext() { + return null; + } + + public ServiceReference createServiceReferenceForSession(Object self) { + return null; + } + + public ServiceReference createServiceReferenceForSession(Object self, String serviceName) { + return null; + } + + public ServiceReference newSession(String serviceName) { + return null; + } + + public ServiceReference newSession(String serviceName, Object sessionId) { + return null; + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/AutowireResolutionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/AutowireResolutionTestCase.java new file mode 100644 index 0000000000..463fe8a9b9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/AutowireResolutionTestCase.java @@ -0,0 +1,86 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.TestUtils; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.eq; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; + +/** + * Verfies specific autowire resolution scenarios + * + * @version $Rev$ $Date$ + */ +public class AutowireResolutionTestCase extends TestCase { + + public void testConstruction() { + CompositeComponent parent = createMock(CompositeComponent.class); + replay(parent); + CompositeComponent component = new CompositeComponentImpl("test", parent, null, null); + assertEquals("test", component.getName()); + assertSame(parent, component.getParent()); + verify(parent); + } + + public void testResolvedByAutowire() throws Exception { + CompositeComponent parent = createMock(CompositeComponent.class); + InboundWire wire = TestUtils.createInboundWire(Foo.class, parent); + EasyMock.expect(parent.resolveAutowire(eq(Foo.class))).andReturn(wire); + replay(parent); + CompositeComponent component = new CompositeComponentImpl("test", parent, null, null); + assertSame(wire, component.resolveAutowire(Foo.class)); + verify(parent); + } + + public void testSystemResolvedByAutowire() throws Exception { + CompositeComponent parent = createMock(CompositeComponent.class); + InboundWire wire = TestUtils.createInboundWire(Foo.class, parent); + EasyMock.expect(parent.resolveSystemAutowire(eq(Foo.class))).andReturn(wire); + replay(parent); + CompositeComponent component = new CompositeComponentImpl("test", parent, null, null); + assertSame(wire, component.resolveSystemAutowire(Foo.class)); + verify(parent); + } + + /** + * Verify parent resolution strategy for application serviceBindings + */ + public void testNamespaceIsolationAutowire() throws Exception { + Foo foo = new Foo() { + }; + CompositeComponent parent = new CompositeComponentImpl("parent", null, null, null); + parent.registerJavaObject("foo", Foo.class, foo); + CompositeComponent component = new CompositeComponentImpl("test", parent, null, null); + assertNull(component.resolveAutowire(Foo.class)); + } + + protected void setUp() throws Exception { + super.setUp(); + } + + public static interface Foo { + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/AutowireTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/AutowireTestCase.java new file mode 100644 index 0000000000..341efcd09c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/AutowireTestCase.java @@ -0,0 +1,230 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.TestUtils; +import org.easymock.EasyMock; + +/** + * Performs basic autowiring tests to composite artifacts + * + * @version $$Rev$$ $$Date$$ + */ +public class AutowireTestCase extends TestCase { + + /** + * Tests autowiring to an system atomic component + */ + public void testSystemAtomicAutowire() throws Exception { + CompositeComponent parent = new CompositeComponentImpl("parent", null, null, true); + parent.start(); + List<Class<?>> interfaces = new ArrayList<Class<?>>(); + interfaces.add(Source.class); + interfaces.add(Source2.class); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(true).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(interfaces); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + TestUtils.populateInboundWires(component, wires); + EasyMock.replay(component); + parent.register(component); + InboundWire source = parent.resolveSystemAutowire(Source.class); + assertNotNull(source); + InboundWire sourceBase = parent.resolveSystemAutowire(SourceBase.class); + assertSame(source, sourceBase); + InboundWire source2 = parent.resolveSystemAutowire(Source2.class); + assertSame(source.getContainer(), source2.getContainer()); + assertNull(parent.resolveSystemExternalAutowire(Source.class)); + EasyMock.verify(component); + } + + /** + * Tests autowiring to an system atomic component + */ + public void testAtomicAutowire() throws Exception { + CompositeComponent parent = new CompositeComponentImpl("parent", null, null, null); + parent.start(); + + List<Class<?>> interfaces = new ArrayList<Class<?>>(); + interfaces.add(Source.class); + interfaces.add(Source2.class); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(interfaces); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + TestUtils.populateInboundWires(component, wires); + + EasyMock.replay(component); + parent.register(component); + + InboundWire source = parent.resolveAutowire(Source.class); + assertNotNull(source); + InboundWire sourceBase = parent.resolveAutowire(SourceBase.class); + assertSame(source, sourceBase); + InboundWire source2 = parent.resolveAutowire(Source2.class); + assertSame(source.getContainer(), source2.getContainer()); + assertNull(parent.resolveExternalAutowire(Source.class)); + EasyMock.verify(component); + } + + /** + * Tests autowiring to a system service + */ + public void testSystemServiceAutowire() throws Exception { + CompositeComponent parent = new CompositeComponentImpl("parent", null, null, true); + parent.start(); + + ServiceBinding serviceBinding = EasyMock.createMock(ServiceBinding.class); + InboundWire wire = TestUtils.createInboundWire(Source.class); + wire.setContainer(serviceBinding); + EasyMock.expect(serviceBinding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(serviceBinding); + + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(serviceBinding); + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(true).atLeastOnce(); + + EasyMock.expect(service.getServiceBindings()).andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + parent.register(service); + + InboundWire source = parent.resolveSystemExternalAutowire(Source.class); + assertSame(serviceBinding, source.getContainer()); + InboundWire sourceBase = parent.resolveSystemExternalAutowire(SourceBase.class); + assertSame(source, sourceBase); + InboundWire source2 = parent.resolveSystemExternalAutowire(Source2.class); + assertNull(source2); + EasyMock.verify(serviceBinding); + } + + /** + * Tests autowiring to a service + */ + public void testServiceAutowire() throws Exception { + CompositeComponent parent = new CompositeComponentImpl("parent", null, null, true); + parent.start(); + + ServiceBinding serviceBinding = EasyMock.createMock(ServiceBinding.class); + InboundWire wire = TestUtils.createInboundWire(Source.class); + wire.setContainer(serviceBinding); + EasyMock.expect(serviceBinding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(serviceBinding); + + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(serviceBinding); + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(false).atLeastOnce(); + + EasyMock.expect(service.getServiceBindings()).andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + parent.register(service); + + InboundWire source = parent.resolveExternalAutowire(Source.class); + assertSame(serviceBinding, source.getContainer()); + InboundWire sourceBase = parent.resolveExternalAutowire(SourceBase.class); + assertSame(source, sourceBase); + InboundWire source2 = parent.resolveExternalAutowire(Source2.class); + assertNull(source2); + EasyMock.verify(serviceBinding); + } + + + /** + * Tests autowiring to a system reference + */ + public void testSystemReferenceAutowire() throws Exception { + CompositeComponent parent = new CompositeComponentImpl("parent", null, null, true); + parent.start(); + + ReferenceBinding binding = EasyMock.createMock(ReferenceBinding.class); + binding.setReference(EasyMock.isA(Reference.class)); + InboundWire wire = TestUtils.createInboundWire(Source.class); + wire.setContainer(binding); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + + Reference reference = new ReferenceImpl("foo", null, wire.getServiceContract(), true); + reference.addReferenceBinding(binding); + parent.register(reference); + + InboundWire source = parent.resolveSystemAutowire(Source.class); + assertNotNull(source); + InboundWire sourceBase = parent.resolveSystemAutowire(SourceBase.class); + assertSame(source, sourceBase); + EasyMock.verify(binding); + } + + /** + * Tests autowiring to a reference + */ + public void testReferenceAutowire() throws Exception { + CompositeComponent parent = new CompositeComponentImpl("parent", null, null, true); + parent.start(); + + ReferenceBinding binding = EasyMock.createMock(ReferenceBinding.class); + binding.setReference(EasyMock.isA(Reference.class)); + InboundWire wire = TestUtils.createInboundWire(Source.class); + wire.setContainer(binding); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + + Reference reference = new ReferenceImpl("foo", null, wire.getServiceContract(), false); + reference.addReferenceBinding(binding); + parent.register(reference); + + InboundWire source = parent.resolveAutowire(Source.class); + assertNotNull(source); + InboundWire sourceBase = parent.resolveAutowire(SourceBase.class); + assertSame(source, sourceBase); + EasyMock.verify(binding); + } + + + public static class SourceImpl implements Source, Source2 { + public SourceImpl() { + } + } + + public static interface SourceBase { + } + + public static interface Source extends SourceBase { + } + + public static interface Source2 { + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeBuilderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeBuilderTestCase.java new file mode 100644 index 0000000000..0d8f4fc4d2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeBuilderTestCase.java @@ -0,0 +1,208 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.net.URI; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainerMonitor; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.CompositeImplementation; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ReferenceTarget; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.binding.local.LocalBindingBuilder; +import org.apache.tuscany.core.binding.local.LocalBindingDefinition; +import org.apache.tuscany.core.builder.BuilderRegistryImpl; +import org.apache.tuscany.core.component.scope.CompositeScopeContainer; +import org.apache.tuscany.core.deployer.RootDeploymentContext; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.implementation.java.JavaComponentBuilder; +import org.apache.tuscany.core.implementation.java.JavaImplementation; +import org.apache.tuscany.core.mock.component.OtherTarget; +import org.apache.tuscany.core.mock.component.Source; +import org.apache.tuscany.core.mock.component.SourceImpl; +import org.apache.tuscany.core.mock.component.Target; +import org.apache.tuscany.core.mock.component.TargetImpl; +import org.apache.tuscany.core.wire.jdk.JDKWireService; +import org.easymock.EasyMock; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class CompositeBuilderTestCase extends TestCase { + private DeploymentContext deploymentContext; + + @SuppressWarnings("unchecked") + public void testBuild() throws Exception { + CompositeComponent parent = new CompositeComponentImpl(null, null, null, null); + + CompositeBuilder builder = new CompositeBuilder(); + WireService wireService = new JDKWireService(); + builder.setWireService(wireService); + BuilderRegistryImpl builderRegistry = new BuilderRegistryImpl(null, wireService); + JavaComponentBuilder jBuilder = new JavaComponentBuilder(); + jBuilder.setWireService(wireService); + builderRegistry.register(JavaImplementation.class, jBuilder); + builderRegistry.register(CompositeImplementation.class, builder); + builderRegistry.register(LocalBindingDefinition.class, new LocalBindingBuilder()); + builder.setBuilderRegistry(builderRegistry); + CompositeComponent component = + (CompositeComponent) builder.build(parent, createTopComponentDef(), deploymentContext); + + component.start(); + CompositeComponent sourceComponent = (CompositeComponent) component.getChild("SourceComponent"); + assertTrue(sourceComponent.getChild("InnerSourceService") instanceof Service); + AtomicComponent innerSourceComponent = (AtomicComponent) sourceComponent.getChild("InnerSourceComponent"); + Source innerSourceInstance = (Source) deploymentContext.getCompositeScope().getInstance(innerSourceComponent); + assertNotNull(innerSourceInstance); + component.stop(); + } + + private ComponentDefinition createTopComponentDef() throws Exception { + + CompositeComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> outerType = + new CompositeComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + outerType.add(createSourceComponentDef()); + outerType.add(createTargetComponentDef()); + + CompositeImplementation outerImpl = new CompositeImplementation(); + outerImpl.setComponentType(outerType); + + return new ComponentDefinition<CompositeImplementation>(outerImpl); + } + + private ComponentDefinition<CompositeImplementation> createSourceComponentDef() throws Exception { + + CompositeComponentType<ServiceDefinition, ReferenceDefinition, JavaMappedProperty<?>> innerType = + new CompositeComponentType<ServiceDefinition, ReferenceDefinition, JavaMappedProperty<?>>(); + innerType.add(createInnerSourceComponentDef()); + BoundReferenceDefinition reference = new BoundReferenceDefinition(); + reference.setName("TargetComponentRef"); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + JavaServiceContract targetContract = registry.introspect(Target.class); + reference.setServiceContract(targetContract); + innerType.add(reference); + BoundServiceDefinition service = new BoundServiceDefinition(); + service.setName("InnerSourceService"); + JavaServiceContract sourceContract = registry.introspect(Source.class); + service.setServiceContract(sourceContract); + service.setTarget(new URI("InnerSourceComponent")); + innerType.add(service); + + CompositeImplementation innerImpl = new CompositeImplementation(); + innerImpl.setComponentType(innerType); + + ComponentDefinition<CompositeImplementation> sourceComponentDefinition = + new ComponentDefinition<CompositeImplementation>("SourceComponent", innerImpl); + ReferenceTarget refTarget = new ReferenceTarget(); + refTarget.setReferenceName("TargetComponentRef"); + refTarget.addTarget(new URI("TargetComponent")); + sourceComponentDefinition.add(refTarget); + + return sourceComponentDefinition; + } + + private ComponentDefinition<JavaImplementation> createInnerSourceComponentDef() throws Exception { + + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> sourceType = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + sourceType.setImplementationScope(Scope.COMPOSITE); + JavaMappedReference reference = new JavaMappedReference(); + reference.setName("targetReference"); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> targetContract = registry.introspect(Target.class); + targetContract.setCallbackClass(OtherTarget.class); + targetContract.setCallbackName("OtherTarget"); + reference.setServiceContract(targetContract); + reference.setMember(SourceImpl.class.getMethod("setTarget", Target.class)); + sourceType.add(reference); + + ServiceContract<?> sourceContract = registry.introspect(Source.class); + + JavaMappedService sourceServiceDefinition = new JavaMappedService(); + sourceServiceDefinition.setName("Source"); + sourceServiceDefinition.setServiceContract(sourceContract); + + sourceType.add(sourceServiceDefinition); + sourceType.setConstructorDefinition(new ConstructorDefinition<SourceImpl>(SourceImpl.class.getConstructor())); + JavaImplementation sourceImpl = new JavaImplementation(); + sourceImpl.setComponentType(sourceType); + sourceImpl.setImplementationClass(SourceImpl.class); + ComponentDefinition<JavaImplementation> innerSourceComponentDefinition = + new ComponentDefinition<JavaImplementation>("InnerSourceComponent", sourceImpl); + ReferenceTarget refTarget = new ReferenceTarget(); + refTarget.setReferenceName("targetReference"); + refTarget.addTarget(new URI("TargetComponentRef")); + innerSourceComponentDefinition.add(refTarget); + + return innerSourceComponentDefinition; + } + + private ComponentDefinition<JavaImplementation> createTargetComponentDef() throws Exception { + + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> targetType = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + targetType.setImplementationScope(Scope.COMPOSITE); + + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> targetContract = registry.introspect(Target.class); + targetContract.setCallbackClass(OtherTarget.class); + targetContract.setCallbackName("OtherTarget"); + + JavaMappedService serviceDefinition = new JavaMappedService(); + serviceDefinition.setName("Target"); + serviceDefinition.setServiceContract(targetContract); + serviceDefinition.setCallbackReferenceName("otherTarget"); + + targetType.add(serviceDefinition); + targetType.setConstructorDefinition(new ConstructorDefinition<TargetImpl>(TargetImpl.class.getConstructor())); + JavaImplementation targetImpl = new JavaImplementation(); + targetImpl.setComponentType(targetType); + targetImpl.setImplementationClass(TargetImpl.class); + return new ComponentDefinition<JavaImplementation>("TargetComponent", targetImpl); + } + + protected void setUp() throws Exception { + super.setUp(); + ScopeContainerMonitor monitor = EasyMock.createNiceMock(ScopeContainerMonitor.class); + CompositeScopeContainer container = new CompositeScopeContainer(monitor); + container.start(); + deploymentContext = new RootDeploymentContext(null, null, container, null); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImplBasicTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImplBasicTestCase.java new file mode 100644 index 0000000000..1f7c8618d2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImplBasicTestCase.java @@ -0,0 +1,119 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.Collections; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.Assert; +import junit.framework.TestCase; +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.implementation.TestUtils; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.eq; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; + +/** + * @version $Rev$ $Date$ + */ +public class CompositeComponentImplBasicTestCase extends TestCase { + private AtomicComponent component; + + public void testGetScope() { + CompositeComponent composite = new CompositeComponentImpl("parent", null, null, null); + Assert.assertEquals(Scope.SYSTEM, composite.getScope()); + } + + public void testReferencesServices() throws Exception { + CompositeComponent composite = new CompositeComponentImpl("parent", null, null, null); + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(false).atLeastOnce(); + service.getServiceBindings(); + EasyMock.expectLastCall().andReturn(Collections.emptyList()).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + composite.register(getReference("bar")); + } + + public void testOnEvent() { + CompositeComponent composite = new CompositeComponentImpl("parent", null, null, null); + Event event = new Event() { + public Object getSource() { + return null; + } + }; + RuntimeEventListener listener = createMock(RuntimeEventListener.class); + listener.onEvent(isA(CompositeStart.class)); + listener.onEvent(eq(event)); + expectLastCall(); + replay(listener); + composite.addListener(listener); + composite.start(); + composite.onEvent(event); + } + + public void testPrepare() throws Exception { + CompositeComponent composite = new CompositeComponentImpl("parent", null, null, null); + composite.prepare(); + } + + private Reference getReference(String name) throws InvalidServiceContractException { + ReferenceBinding binding = EasyMock.createNiceMock(ReferenceBinding.class); + EasyMock.expect(binding.isSystem()).andReturn(false).atLeastOnce(); + InboundWire wire = TestUtils.createInboundWire(Bar.class); + wire.setContainer(binding); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + + binding.getName(); + expectLastCall().andReturn(name).anyTimes(); + replay(binding); + + Reference reference = new ReferenceImpl(name, null, wire.getServiceContract()); + reference.addReferenceBinding(binding); + return reference; + } + + protected void setUp() throws Exception { + super.setUp(); + component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).atLeastOnce(); + component.getInboundWires(); + EasyMock.expectLastCall().andReturn(Collections.emptyList()).atLeastOnce(); + EasyMock.replay(component); + } + + private interface Bar { + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImplSystemWireTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImplSystemWireTestCase.java new file mode 100644 index 0000000000..018e068120 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImplSystemWireTestCase.java @@ -0,0 +1,170 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.PrepareException; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.builder.ConnectorImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class CompositeComponentImplSystemWireTestCase extends TestCase { + + /** + * Verifies system services in a CompositeComponentImpl are wired during the parent composite's prepare callback + */ + public void testSystemServiceWire() throws Exception { + InboundWire inbound = EasyMock.createMock(InboundWire.class); + EasyMock.expect(inbound.getServiceContract()).andReturn(new JavaServiceContract(Foo.class)).atLeastOnce(); + inbound.getInvocationChains(); + EasyMock.expectLastCall().andReturn(Collections.emptyMap()).atLeastOnce(); + + QualifiedName qName = new QualifiedName("target/bar"); + OutboundWire outbound = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(outbound.getTargetName()).andReturn(qName).atLeastOnce(); + EasyMock.expect(outbound.isAutowire()).andReturn(false); + + outbound.setTargetWire(EasyMock.eq(inbound)); + EasyMock.expect(outbound.getServiceContract()).andReturn(new JavaServiceContract(Foo.class)).atLeastOnce(); + List<OutboundWire> wires = new ArrayList<OutboundWire>(); + wires.add(outbound); + Map<String, List<OutboundWire>> wireMap = new HashMap<String, List<OutboundWire>>(); + wireMap.put("ref", wires); + CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, new ConnectorImpl(), null); + AtomicComponent source = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(source.getScope()).andReturn(Scope.COMPOSITE).atLeastOnce(); + EasyMock.expect(source.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(source.getOutboundWires()).andReturn(wireMap); + source.getInboundWires(); + EasyMock.expectLastCall().andReturn(Collections.emptyList()).atLeastOnce(); + EasyMock.expect(source.isSystem()).andReturn(true).atLeastOnce(); + EasyMock.expect(source.getParent()).andReturn(parent).atLeastOnce(); + + source.prepare(); + EasyMock.replay(source); + + EasyMock.expect(outbound.getContainer()).andReturn(source).atLeastOnce(); + EasyMock.replay(outbound); + + parent.register(source); + + AtomicComponent target = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(target.getName()).andReturn("target").atLeastOnce(); + EasyMock.expect(target.getInboundWire("bar")).andReturn(inbound).atLeastOnce(); + List<InboundWire> inboundWires = new ArrayList<InboundWire>(); + inboundWires.add(inbound); + EasyMock.expect(target.getInboundWires()).andReturn(inboundWires).atLeastOnce(); + EasyMock.expect(target.getScope()).andReturn(Scope.COMPOSITE).atLeastOnce(); + EasyMock.expect(target.getParent()).andReturn(parent).atLeastOnce(); + + target.prepare(); + target.getOutboundWires(); + EasyMock.expectLastCall().andReturn(Collections.emptyMap()); + EasyMock.expect(target.isSystem()).andReturn(true).atLeastOnce(); + EasyMock.replay(target); + + EasyMock.expect(inbound.getContainer()).andReturn(target); + EasyMock.replay(inbound); + + parent.register(target); + parent.prepare(); + EasyMock.verify(source); + EasyMock.verify(target); + EasyMock.verify(inbound); + EasyMock.verify(outbound); + } + + + /** + * Verifies an application component cannot be wired to a system service in the same composite + */ + public void testSystemServiceIsolationWire() throws Exception { + InboundWire inbound = EasyMock.createMock(InboundWire.class); + EasyMock.expect(inbound.getServiceContract()).andReturn(new JavaServiceContract(Foo.class)).atLeastOnce(); + EasyMock.replay(inbound); + + QualifiedName qName = new QualifiedName("target/bar"); + OutboundWire outbound = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(outbound.isAutowire()).andReturn(false); + EasyMock.expect(outbound.getContainer()).andReturn(EasyMock.createNiceMock(SCAObject.class)); + EasyMock.expect(outbound.getReferenceName()).andReturn("foo"); + EasyMock.expect(outbound.getTargetName()).andReturn(qName).atLeastOnce(); + EasyMock.replay(outbound); + + List<OutboundWire> wires = new ArrayList<OutboundWire>(); + wires.add(outbound); + Map<String, List<OutboundWire>> wireMap = new HashMap<String, List<OutboundWire>>(); + wireMap.put("ref", wires); + CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, new ConnectorImpl(), null); + AtomicComponent source = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(source.getName()).andReturn("source").atLeastOnce(); + List<InboundWire> inboundWires = new ArrayList<InboundWire>(); + inboundWires.add(inbound); + source.getInboundWires(); + EasyMock.expectLastCall().andReturn(inboundWires).atLeastOnce(); + EasyMock.expect(source.getOutboundWires()).andReturn(wireMap); + EasyMock.expect(source.isSystem()).andReturn(true).atLeastOnce(); + EasyMock.expect(source.getParent()).andReturn(parent).atLeastOnce(); + EasyMock.replay(source); + + parent.register(source); + + AtomicComponent target = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(target.getName()).andReturn("target").atLeastOnce(); + inboundWires.add(inbound); + EasyMock.expect(target.getInboundWires()).andReturn(inboundWires).atLeastOnce(); + EasyMock.expect(target.isSystem()).andReturn(false).atLeastOnce(); + EasyMock.replay(target); + + parent.register(target); + try { + parent.prepare(); + fail(); + } catch (PrepareException e) { + //expected + } + EasyMock.verify(source); + EasyMock.verify(target); + EasyMock.verify(inbound); + EasyMock.verify(outbound); + } + + + private class Foo { + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImplTestCase.java new file mode 100644 index 0000000000..eb57c6733d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentImplTestCase.java @@ -0,0 +1,179 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.TestUtils; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class CompositeComponentImplTestCase extends TestCase { + + public void testSetUri() throws Exception { + CompositeComponentImpl component = new CompositeComponentImpl("foo", "foo/bar", null, null, null); + assertEquals("foo/bar", component.getURI()); + } + + public void testRegisterSystemService() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Foo.class); + CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, null, null); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("bar").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(true).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(services); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.replay(component); + parent.register(component); + assertNull(parent.getChild("bar")); + assertNotNull(parent.getSystemChild("bar")); + EasyMock.verify(component); + } + + public void testRegister() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Foo.class); + CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, null, null); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("bar").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(services); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.replay(component); + parent.register(component); + assertNull(parent.getSystemChild("bar")); + assertNotNull(parent.getChild("bar")); + EasyMock.verify(component); + } + + /** + * Verifies a system service and application component can be registered with the same name in a composite + */ + public void testSystemServiceApplicationNamespaceIsolation() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Foo.class); + CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, null, null); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("bar").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(true).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(services); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.replay(component); + parent.register(component); + AtomicComponent component2 = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component2.getName()).andReturn("bar").atLeastOnce(); + EasyMock.expect(component2.isSystem()).andReturn(false).atLeastOnce(); + EasyMock.expect(component2.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.replay(component2); + parent.register(component2); + EasyMock.verify(component); + EasyMock.verify(component2); + } + + public void testSystemServiceLifecycle() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Foo.class); + CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, null, null); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.start(); + EasyMock.expect(component.getName()).andReturn("bar").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(true).atLeastOnce(); + component.stop(); + List<InboundWire> wires = TestUtils.createInboundWires(services); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.replay(component); + parent.register(component); + parent.start(); + parent.stop(); + EasyMock.verify(component); + } + + public void testComponentLifecycle() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Foo.class); + CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, null, null); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.start(); + EasyMock.expect(component.getName()).andReturn("bar").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(services); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + component.stop(); + EasyMock.replay(component); + parent.register(component); + parent.start(); + parent.stop(); + EasyMock.verify(component); + } + + public void testSystemAutowire() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Foo.class); + CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, null, null); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.start(); + EasyMock.expect(component.getName()).andReturn("bar").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(true).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(services); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + component.stop(); + EasyMock.replay(component); + parent.register(component); + parent.start(); + assertNull(parent.resolveSystemExternalAutowire(Foo.class)); + assertNotNull(parent.resolveSystemAutowire(Foo.class)); + parent.stop(); + EasyMock.verify(component); + } + + + public void testAutowire() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Foo.class); + CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, null, null); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.start(); + EasyMock.expect(component.getName()).andReturn("bar").atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(services); + TestUtils.populateInboundWires(component, wires); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).atLeastOnce(); + component.stop(); + EasyMock.replay(component); + parent.register(component); + parent.start(); + assertNull(parent.resolveExternalAutowire(Foo.class)); + assertNotNull(parent.resolveAutowire(Foo.class)); + parent.stop(); + EasyMock.verify(component); + } + + private class Foo { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentResolutionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentResolutionTestCase.java new file mode 100644 index 0000000000..f24e1f8e94 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeComponentResolutionTestCase.java @@ -0,0 +1,84 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.TestUtils; +import org.apache.tuscany.core.mock.component.Source; +import org.easymock.EasyMock; + +/** + * Verifies an atomic component can be resolved from its parent + * + * @version $$Rev$$ $$Date$$ + */ +public class CompositeComponentResolutionTestCase extends TestCase { + + public void testSystemComponentResolution() throws Exception { + CompositeComponent parent = new CompositeComponentImpl("foo", null, null, true); + parent.start(); + List<Class<?>> interfaces = new ArrayList<Class<?>>(); + interfaces.add(Source.class); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(true).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(interfaces); + TestUtils.populateInboundWires(component, wires); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.replay(component); + parent.register(component); + assertNull(parent.getChild("source")); + assertTrue(parent.getSystemChild("source") instanceof AtomicComponent); + EasyMock.verify(component); + } + + public void testComponentResolution() throws Exception { + CompositeComponent parent = new CompositeComponentImpl("foo", null, null, null); + parent.start(); + List<Class<?>> interfaces = new ArrayList<Class<?>>(); + interfaces.add(Source.class); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(interfaces); + TestUtils.populateInboundWires(component, wires); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.replay(component); + parent.register(component); + assertNull(parent.getSystemChild("source")); + assertTrue(parent.getChild("source") instanceof AtomicComponent); + EasyMock.verify(component); + } + + + protected void setUp() throws Exception { + super.setUp(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeLifecycleTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeLifecycleTestCase.java new file mode 100644 index 0000000000..f5d209fe4c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeLifecycleTestCase.java @@ -0,0 +1,120 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.TestUtils; +import org.apache.tuscany.core.mock.component.Source; +import org.easymock.EasyMock; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class CompositeLifecycleTestCase extends TestCase { + + public void testLifecycle() throws Exception { + CompositeComponent composite = new CompositeComponentImpl("foo", null, null, null); + composite.start(); + assertNull(composite.getChild("nothtere")); + composite.stop(); + composite.start(); + assertNull(composite.getChild("nothtere")); + composite.stop(); + } + + public void testSystemRestart() throws Exception { + List<Class<?>> interfaces = new ArrayList<Class<?>>(); + interfaces.add(Source.class); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.start(); + component.stop(); + EasyMock.expectLastCall().times(2); + EasyMock.expect(component.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(true).atLeastOnce(); + + List<InboundWire> wires = TestUtils.createInboundWires(interfaces); + TestUtils.populateInboundWires(component, wires); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + + EasyMock.replay(component); + + CompositeComponent composite = new CompositeComponentImpl("foo", null, null, null); + composite.start(); + composite.register(component); + + assertTrue(composite.getSystemChild("source") instanceof AtomicComponent); + composite.stop(); + composite.start(); + assertTrue(composite.getSystemChild("source") instanceof AtomicComponent); + composite.stop(); + EasyMock.verify(component); + } + + public void testRestart() throws Exception { + List<Class<?>> interfaces = new ArrayList<Class<?>>(); + interfaces.add(Source.class); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.start(); + component.stop(); + EasyMock.expectLastCall().times(2); + EasyMock.expect(component.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).atLeastOnce(); + + List<InboundWire> wires = TestUtils.createInboundWires(interfaces); + TestUtils.populateInboundWires(component, wires); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + + EasyMock.replay(component); + + CompositeComponent composite = new CompositeComponentImpl("foo", null, null, null); + composite.start(); + composite.register(component); + + assertTrue(composite.getChild("source") instanceof AtomicComponent); + composite.stop(); + composite.start(); + assertTrue(composite.getChild("source") instanceof AtomicComponent); + composite.stop(); + EasyMock.verify(component); + } + + public void testChildStoppedBeforeParent() throws Exception { + CompositeComponent parent = new CompositeComponentImpl("parent", null, null, null); + CompositeComponent child = new CompositeComponentImpl("child", null, null, null); + parent.register(child); + parent.start(); + child.stop(); + parent.stop(); + } + + protected void setUp() throws Exception { + super.setUp(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeLoaderWireResolutionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeLoaderWireResolutionTestCase.java new file mode 100644 index 0000000000..67ec182154 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositeLoaderWireResolutionTestCase.java @@ -0,0 +1,227 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.core.implementation.composite;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.apache.tuscany.spi.implementation.java.PojoComponentType;
+import org.apache.tuscany.spi.loader.InvalidWireException;
+import org.apache.tuscany.spi.model.BoundServiceDefinition;
+import org.apache.tuscany.spi.model.ComponentDefinition;
+import org.apache.tuscany.spi.model.CompositeComponentType;
+import org.apache.tuscany.spi.model.Property;
+import org.apache.tuscany.spi.model.ReferenceDefinition;
+import org.apache.tuscany.spi.model.ServiceDefinition;
+import org.apache.tuscany.spi.model.WireDefinition;
+
+import junit.framework.TestCase;
+import org.apache.tuscany.core.implementation.java.JavaImplementation;
+
+/**
+ * This class tests the wire resolution function of the composite loader
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeLoaderWireResolutionTestCase extends TestCase {
+ private CompositeComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> componentType;
+ private CompositeLoader compositeLoader = new CompositeLoader(null, null);
+
+ public void setUp() throws Exception {
+ componentType = new CompositeComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>();
+ componentType.setName("TestComposite");
+ //add a service to the composite
+ ServiceDefinition serviceDefn = new ServiceDefinition("compositeService1", null, true);
+ BoundServiceDefinition boundSvcDefn = new BoundServiceDefinition("boundSvc", null, null, true, null);
+ BoundServiceDefinition boundSvcDefnWithTarget =
+ new BoundServiceDefinition("boundSvcWithTarget", null, null, true, new URI("orgTarget"));
+ componentType.add(serviceDefn);
+ componentType.add(boundSvcDefn);
+ componentType.add(boundSvcDefnWithTarget);
+
+ ReferenceDefinition compositeReference = new ReferenceDefinition("compositeReference", null);
+ componentType.add(compositeReference);
+
+ PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> pojoComponentType1 =
+ new PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>();
+ ServiceDefinition pojoSvc1 = new ServiceDefinition("pojoSvc1", null, false);
+ pojoComponentType1.add(pojoSvc1);
+ ReferenceDefinition pojoRef1 = new ReferenceDefinition("pojoRef1", null);
+ pojoComponentType1.add(pojoRef1);
+ JavaImplementation pojoImpl1 = new JavaImplementation();
+ pojoImpl1.setComponentType(pojoComponentType1);
+
+ ComponentDefinition<JavaImplementation> component1 =
+ new ComponentDefinition<JavaImplementation>("Component1", pojoImpl1);
+ componentType.add(component1);
+
+ PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> pojoComponentType2 =
+ new PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>();
+ ServiceDefinition pojoSvc2 = new ServiceDefinition("pojoSvc2", null, false);
+ pojoComponentType2.add(pojoSvc2);
+ ServiceDefinition pojoSvc3 = new ServiceDefinition("pojoSvc3", null, false);
+ pojoComponentType2.add(pojoSvc3);
+ ReferenceDefinition pojoRef2 = new ReferenceDefinition("pojoRef2", null);
+ pojoComponentType2.add(pojoRef2);
+ ReferenceDefinition pojoRef3 = new ReferenceDefinition("pojoRef3", null);
+ pojoComponentType2.add(pojoRef3);
+ JavaImplementation pojoImpl2 = new JavaImplementation();
+ pojoImpl2.setComponentType(pojoComponentType2);
+
+ ComponentDefinition<JavaImplementation> component2 =
+ new ComponentDefinition<JavaImplementation>("Component2", pojoImpl2);
+ componentType.add(component2);
+ }
+
+ public void testCompositeSvc2CompositeReferenceWire() throws Exception {
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("compositeService1"));
+ wireDefn.setTarget(new URI("compositeReference"));
+ componentType.add(wireDefn);
+ compositeLoader.resolveWires(componentType);
+ }
+
+ public void testCompositeSvc2ComponentValid() throws Exception {
+ //undefined source and targets
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("compositeService1"));
+ wireDefn.setTarget(new URI("Component1"));
+ componentType.add(wireDefn);
+ compositeLoader.resolveWires(componentType);
+ }
+
+ public void testCompositeSvc2ComponentQualifiedValid() throws Exception {
+ //undefined source and targets
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("compositeService1"));
+ wireDefn.setTarget(new URI("Component2/pojoSvc3"));
+ componentType.add(wireDefn);
+ compositeLoader.resolveWires(componentType);
+ }
+
+ public void testCompositeSvc2ComponentQualifiedInvalid() throws URISyntaxException {
+ //undefined source and targets
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("compositeService1"));
+ wireDefn.setTarget(new URI("Component2/pojoSvc5"));
+ componentType.add(wireDefn);
+ try {
+ compositeLoader.resolveWires(componentType);
+ fail();
+ } catch (InvalidWireException e) {
+ // expected
+ }
+ }
+
+ public void testCompositeSvc2ComponentUnQualifiedInvalid() throws URISyntaxException {
+ //undefined source and targets
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("compositeService1"));
+ wireDefn.setTarget(new URI("Component2"));
+ componentType.add(wireDefn);
+ try {
+ compositeLoader.resolveWires(componentType);
+ fail();
+ } catch (InvalidWireException e) {
+ // expected
+ }
+ }
+
+ public void testComponent2CompositeReferenceValid() throws Exception {
+ //undefined source and targets
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("Component1"));
+ wireDefn.setTarget(new URI("compositeReference"));
+ componentType.add(wireDefn);
+ compositeLoader.resolveWires(componentType);
+ }
+
+ public void testComponent2CompositeReferenceQualifiedValid() throws Exception {
+ //undefined source and targets
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("Component2/pojoRef3"));
+ wireDefn.setTarget(new URI("compositeReference"));
+ componentType.add(wireDefn);
+ compositeLoader.resolveWires(componentType);
+ }
+
+ public void testComponent2CompositeReferenceUnQualifiedInvalid() throws URISyntaxException {
+ //undefined source and targets
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("Component2"));
+ wireDefn.setTarget(new URI("compositeReference"));
+ componentType.add(wireDefn);
+
+ try {
+ compositeLoader.resolveWires(componentType);
+ fail();
+ } catch (InvalidWireException e) {
+ // expected
+ }
+ }
+
+ public void testComponent2ComponentQualifedValid() throws Exception {
+ //undefined source and targets
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("Component1"));
+ wireDefn.setTarget(new URI("Component2/pojoSvc3"));
+ componentType.add(wireDefn);
+ compositeLoader.resolveWires(componentType);
+ }
+
+ public void testComponent2ComponentUnQualifedInvalid() throws URISyntaxException {
+ //undefined source and targets
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("Component1"));
+ wireDefn.setTarget(new URI("Component2"));
+ componentType.add(wireDefn);
+ try {
+ compositeLoader.resolveWires(componentType);
+ fail();
+ } catch (InvalidWireException e) {
+ // expected
+ }
+ }
+
+ public void testInvalidWireDefinitions() throws URISyntaxException {
+ //undefined source and targets
+ WireDefinition wireDefn = new WireDefinition();
+ wireDefn.setSource(new URI("undefinedSource"));
+ wireDefn.setTarget(new URI("compositeReference"));
+ componentType.add(wireDefn);
+
+ try {
+ compositeLoader.resolveWires(componentType);
+ fail();
+ } catch (InvalidWireException e) {
+ // expected
+ }
+
+ try {
+ wireDefn.setSource(new URI("compositeService1"));
+ wireDefn.setTarget(new URI("undefinedTarget"));
+ componentType.add(wireDefn);
+ compositeLoader.resolveWires(componentType);
+ fail();
+ } catch (InvalidWireException e) {
+ // expected
+ }
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositePropagationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositePropagationTestCase.java new file mode 100644 index 0000000000..36e6e98809 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/CompositePropagationTestCase.java @@ -0,0 +1,95 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.TestUtils; +import org.apache.tuscany.core.mock.component.Source; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; + +/** + * @version $Rev$ $Date$ + */ +public class CompositePropagationTestCase extends TestCase { + + private CompositeComponent parent; + private CompositeComponent child2; + + public void testSystemLifecyclePropagation() throws Exception { + parent.start(); + List<Class<?>> interfaces = new ArrayList<Class<?>>(); + interfaces.add(Source.class); + AtomicComponent component = createMock(AtomicComponent.class); + expect(component.getName()).andReturn("source").anyTimes(); + component.stop(); + EasyMock.expect(component.isSystem()).andReturn(true).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(interfaces); + TestUtils.populateInboundWires(component, wires); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + + replay(component); + child2.register(component); + parent.stop(); + verify(component); + } + + public void testLifecyclePropagation() throws Exception { + parent.start(); + List<Class<?>> interfaces = new ArrayList<Class<?>>(); + interfaces.add(Source.class); + AtomicComponent component = createMock(AtomicComponent.class); + expect(component.getName()).andReturn("source").anyTimes(); + component.stop(); + EasyMock.expect(component.isSystem()).andReturn(false).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(interfaces); + TestUtils.populateInboundWires(component, wires); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + replay(component); + child2.register(component); + parent.stop(); + verify(component); + } + + + protected void setUp() throws Exception { + super.setUp(); + parent = new CompositeComponentImpl("parent", null, null, null); + CompositeComponent child1 = new CompositeComponentImpl("child1", parent, null, null); + child2 = new CompositeComponentImpl("child2", child1, null, null); + child1.register(child2); + parent.register(child1); + } + + protected void tearDown() throws Exception { + parent.stop(); + super.tearDown(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/DuplicateRegistrationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/DuplicateRegistrationTestCase.java new file mode 100644 index 0000000000..72c2ffd827 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/DuplicateRegistrationTestCase.java @@ -0,0 +1,105 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.DuplicateNameException; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.TestUtils; +import org.apache.tuscany.core.mock.component.Source; +import org.easymock.EasyMock; + +/** + * Verfies children with the same name cannot be registered in the same composite + * + * @version $Rev$ $Date$ + */ +public class DuplicateRegistrationTestCase extends TestCase { + + public void testDuplicateRegistration() throws Exception { + CompositeComponent parent = new CompositeComponentImpl(null, null, null, null); + parent.start(); + + List<Class<?>> interfaces = new ArrayList<Class<?>>(); + interfaces.add(Source.class); + AtomicComponent component1 = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component1.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component1.isSystem()).andReturn(true).atLeastOnce(); + component1.stop(); + List<InboundWire> wires = TestUtils.createInboundWires(interfaces); + TestUtils.populateInboundWires(component1, wires); + EasyMock.expect(component1.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.replay(component1); + + AtomicComponent component2 = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component2.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(component2.isSystem()).andReturn(true).atLeastOnce(); + component2.stop(); + EasyMock.replay(component2); + + parent.register(component1); + try { + parent.register(component2); + fail(); + } catch (DuplicateNameException e) { + // ok + } + parent.stop(); + } + + public void testDuplicateNameSystemService() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Source.class); + CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, null, null); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getName()).andReturn("bar").atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(true).atLeastOnce(); + List<InboundWire> wires = TestUtils.createInboundWires(services); + TestUtils.populateInboundWires(component, wires); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.replay(component); + parent.register(component); + AtomicComponent component2 = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component2.getName()).andReturn("bar").atLeastOnce(); + EasyMock.expect(component2.isSystem()).andReturn(true).atLeastOnce(); + EasyMock.replay(component2); + try { + parent.register(component2); + fail(); + } catch (DuplicateNameException e) { + // expected + } + } + + + protected void setUp() throws Exception { + super.setUp(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ImplementationCompositeLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ImplementationCompositeLoaderTestCase.java new file mode 100644 index 0000000000..e5d8ef23d8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ImplementationCompositeLoaderTestCase.java @@ -0,0 +1,194 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.net.MalformedURLException; +import java.net.URL; +import javax.xml.namespace.QName; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; + +import org.apache.tuscany.spi.deployer.CompositeClassLoader; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.model.CompositeImplementation; +import org.apache.tuscany.spi.services.artifact.Artifact; +import org.apache.tuscany.spi.services.artifact.ArtifactRepository; + +import junit.framework.TestCase; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.reportMatcher; +import static org.easymock.EasyMock.verify; +import org.easymock.IArgumentMatcher; + +/** + * @version $Rev$ $Date$ + */ +public class ImplementationCompositeLoaderTestCase extends TestCase { + private static final QName IMPLEMENTATION_COMPOSITE = new QName(XML_NAMESPACE_1_0, "implementation.composite"); + + private ClassLoader cl; + private ImplementationCompositeLoader loader; + private XMLStreamReader reader; + private DeploymentContext context; + private ArtifactRepository artifactRepository; + + public void testName() throws LoaderException, XMLStreamException, MalformedURLException { + String name = "foo"; + expect(reader.getName()).andReturn(IMPLEMENTATION_COMPOSITE); + expect(reader.getAttributeValue(null, "name")).andReturn(name); + expect(reader.getAttributeValue(null, "group")).andReturn(null); + expect(reader.getAttributeValue(null, "version")).andReturn(null); + expect(reader.getAttributeValue(null, "scdlLocation")).andReturn(null); + expect(reader.getAttributeValue(null, "jarLocation")).andReturn(null); + expect(reader.next()).andReturn(END_ELEMENT); + replay(reader); + + replay(context); + replay(artifactRepository); + + CompositeImplementation impl = loader.load(null, null, reader, context); + verify(reader); + verify(context); + verify(artifactRepository); + assertEquals(name, impl.getName()); + assertNull(impl.getScdlLocation()); + assertNull(impl.getClassLoader()); + } + + public void testWithArtifact() throws LoaderException, XMLStreamException, MalformedURLException { + String name = "foo"; + expect(reader.getName()).andReturn(IMPLEMENTATION_COMPOSITE); + expect(reader.getAttributeValue(null, "name")).andReturn(name); + expect(reader.getAttributeValue(null, "group")).andReturn("com.example"); + expect(reader.getAttributeValue(null, "version")).andReturn("1.0"); + expect(reader.getAttributeValue(null, "scdlLocation")).andReturn(null); + expect(reader.getAttributeValue(null, "jarLocation")).andReturn(null); + expect(reader.next()).andReturn(END_ELEMENT); + replay(reader); + + expect(context.getClassLoader()).andReturn(cl); + replay(context); + URL url = new URL("http://www.example.com/sca/base.jar"); + artifactRepository.resolve(artifactMatcher(url, "com.example", name, "1.0")); + replay(artifactRepository); + + CompositeImplementation impl = loader.load(null, null, reader, context); + verify(reader); + verify(context); + verify(artifactRepository); + assertEquals(name, impl.getName()); + assertEquals(new URL("jar:http://www.example.com/sca/base.jar!/META-INF/sca/default.scdl"), + impl.getScdlLocation()); + assertTrue(impl.getClassLoader() instanceof CompositeClassLoader); + } + + public void testWithScdlLocation() throws LoaderException, XMLStreamException, MalformedURLException { + String name = "foo"; + expect(reader.getName()).andReturn(IMPLEMENTATION_COMPOSITE); + expect(reader.getAttributeValue(null, "name")).andReturn(name); + expect(reader.getAttributeValue(null, "group")).andReturn(null); + expect(reader.getAttributeValue(null, "version")).andReturn(null); + expect(reader.getAttributeValue(null, "scdlLocation")).andReturn("bar.scdl"); + expect(reader.getAttributeValue(null, "jarLocation")).andReturn(null); + expect(reader.next()).andReturn(END_ELEMENT); + replay(reader); + + expect(context.getScdlLocation()).andReturn(new URL("http://www.example.com/sca/base.scdl")); + expect(context.getClassLoader()).andReturn(cl); + replay(context); + replay(artifactRepository); + + CompositeImplementation impl = loader.load(null, null, reader, context); + verify(reader); + verify(context); + verify(artifactRepository); + assertEquals(name, impl.getName()); + assertEquals(new URL("http://www.example.com/sca/bar.scdl"), impl.getScdlLocation()); + assertSame(cl, impl.getClassLoader()); + } + + public void testWithJarLocation() throws LoaderException, XMLStreamException, MalformedURLException { + String name = "foo"; + expect(reader.getName()).andReturn(IMPLEMENTATION_COMPOSITE); + expect(reader.getAttributeValue(null, "name")).andReturn(name); + expect(reader.getAttributeValue(null, "group")).andReturn(null); + expect(reader.getAttributeValue(null, "version")).andReturn(null); + expect(reader.getAttributeValue(null, "scdlLocation")).andReturn(null); + expect(reader.getAttributeValue(null, "jarLocation")).andReturn("bar.jar"); + expect(reader.next()).andReturn(END_ELEMENT); + replay(reader); + + expect(context.getScdlLocation()).andReturn(new URL("http://www.example.com/sca/base.scdl")); + expect(context.getClassLoader()).andReturn(cl); + replay(context); + replay(artifactRepository); + + CompositeImplementation impl = loader.load(null, null, reader, context); + verify(reader); + verify(context); + verify(artifactRepository); + assertEquals(name, impl.getName()); + assertEquals(new URL("jar:http://www.example.com/sca/bar.jar!/META-INF/sca/default.scdl"), + impl.getScdlLocation()); + } + + protected void setUp() throws Exception { + super.setUp(); + artifactRepository = createMock(ArtifactRepository.class); + reader = createMock(XMLStreamReader.class); + context = createMock(DeploymentContext.class); + cl = getClass().getClassLoader(); + loader = new ImplementationCompositeLoader(null, artifactRepository); + } + + protected static Artifact artifactMatcher(final URL url, + final String group, + final String name, + final String version) { + reportMatcher(new IArgumentMatcher() { + + public boolean matches(Object object) { + if (!(object instanceof Artifact)) { + return false; + } + + Artifact artifact = (Artifact) object; + boolean match = group.equals(artifact.getGroup()) + && name.equals(artifact.getName()) + && version.equals(artifact.getVersion()) + && "jar".equals(artifact.getType()); + if (match) { + artifact.setUrl(url); + } + return match; + } + + public void appendTo(StringBuffer stringBuffer) { + stringBuffer.append(group).append(':').append(name).append(':').append(version); + } + }); + return null; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/JavaObjectRegistrationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/JavaObjectRegistrationTestCase.java new file mode 100644 index 0000000000..8c0c7470fa --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/JavaObjectRegistrationTestCase.java @@ -0,0 +1,88 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.DuplicateNameException; +import org.apache.tuscany.spi.component.SCAObject; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.component.event.CompositeStop; + +/** + * @version $Rev$ $Date$ + */ +public class JavaObjectRegistrationTestCase extends TestCase { + private CompositeComponent composite; + + public void testRegistration() throws Exception { + MockComponent instance = new MockComponent(); + composite.registerJavaObject("foo", MockComponent.class, instance); + SCAObject child = composite.getSystemChild("foo"); + assertTrue(child instanceof AtomicComponent); + MockComponent resolvedInstance = (MockComponent) ((AtomicComponent) child).getTargetInstance(); + assertSame(instance, resolvedInstance); + } + + public void testDuplicateRegistration() throws Exception { + MockComponent instance = new MockComponent(); + composite.registerJavaObject("foo", MockComponent.class, instance); + try { + composite.registerJavaObject("foo", MockComponent.class, instance); + fail(); + } catch (DuplicateNameException e) { + // ok + } + } + + public void testSystemAutowireToObject() throws Exception { + MockComponent instance = new MockComponent(); + composite.registerJavaObject("foo", MockComponent.class, instance); + assertSame(instance, composite.resolveSystemAutowire(MockComponent.class).getTargetService()); + assertNull(composite.resolveSystemExternalAutowire(MockComponent.class)); + } + + public void testApplicationAutowireToObject() throws Exception { + MockComponent instance = new MockComponent(); + composite.registerJavaObject("foo", MockComponent.class, instance); + assertNull(composite.resolveAutowire(MockComponent.class)); + assertNull(composite.resolveExternalAutowire(MockComponent.class)); + } + + protected void setUp() throws Exception { + super.setUp(); + composite = new CompositeComponentImpl(null, null, null, null); + composite.start(); + composite.publish(new CompositeStart(this, null)); + } + + protected void tearDown() throws Exception { + composite.publish(new CompositeStop(this, null)); + composite.stop(); + super.tearDown(); + } + + private static class MockComponent { + public String hello(String message) { + return message; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ManagedRequestContextTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ManagedRequestContextTestCase.java new file mode 100644 index 0000000000..12299e762b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ManagedRequestContextTestCase.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.osoa.sca.RequestContext; + +import org.apache.tuscany.spi.component.WorkContext; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ManagedRequestContextTestCase extends TestCase { + + public void testGetServiceName() { + WorkContext workContext = EasyMock.createMock(WorkContext.class); + EasyMock.expect(workContext.getCurrentServiceName()).andReturn("foo"); + EasyMock.replay(workContext); + RequestContext context = new ManagedRequestContext(workContext); + assertEquals("foo", context.getServiceName()); + EasyMock.verify(workContext); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ReferenceImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ReferenceImplTestCase.java new file mode 100644 index 0000000000..251833a554 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ReferenceImplTestCase.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ReferenceImplTestCase extends TestCase { + + public void testStart() { + ReferenceBinding binding = EasyMock.createMock(ReferenceBinding.class); + binding.setReference(EasyMock.isA(Reference.class)); + binding.start(); + EasyMock.replay(binding); + Reference reference = new ReferenceImpl(null, null, null); + reference.addReferenceBinding(binding); + reference.start(); + EasyMock.verify(binding); + + } + + public void testStop() { + ReferenceBinding binding = EasyMock.createMock(ReferenceBinding.class); + binding.setReference(EasyMock.isA(Reference.class)); + binding.stop(); + EasyMock.replay(binding); + Reference reference = new ReferenceImpl(null, null, null); + reference.addReferenceBinding(binding); + reference.stop(); + EasyMock.verify(binding); + + } + + public void testIsSystem() { + Reference service = new ReferenceImpl(null, null, null, true); + assertTrue(service.isSystem()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ServiceImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ServiceImplTestCase.java new file mode 100644 index 0000000000..88d40a50eb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/ServiceImplTestCase.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceImplTestCase extends TestCase { + + public void testStart() { + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + binding.setService(EasyMock.isA(Service.class)); + binding.start(); + EasyMock.replay(binding); + Service service = new ServiceImpl(null, null, null); + service.addServiceBinding(binding); + service.start(); + EasyMock.verify(binding); + + } + + public void testStop() { + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + binding.setService(EasyMock.isA(Service.class)); + binding.stop(); + EasyMock.replay(binding); + Service service = new ServiceImpl(null, null, null); + service.addServiceBinding(binding); + service.stop(); + EasyMock.verify(binding); + + } + + public void testIsSystem() { + Service service = new ServiceImpl(null, null, null, null, true); + assertTrue(service.isSystem()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/SystemComponentBuilderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/SystemComponentBuilderTestCase.java new file mode 100644 index 0000000000..4645075a7a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/SystemComponentBuilderTestCase.java @@ -0,0 +1,180 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.PropertyValue; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.component.event.CompositeStop; +import org.apache.tuscany.core.component.scope.CompositeScopeContainer; +import org.apache.tuscany.core.implementation.system.builder.SystemComponentBuilder; +import org.apache.tuscany.core.implementation.system.model.SystemImplementation; +import org.apache.tuscany.core.injection.SingletonObjectFactory; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class SystemComponentBuilderTestCase extends TestCase { + + CompositeComponent parent; + DeploymentContext deploymentContext; + SystemComponentBuilder builder = new SystemComponentBuilder(); + CompositeScopeContainer container; + + /** + * Verifies lifecycle callbacks are made + */ + public void testLifecycleBuild() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + type.setInitLevel(50); + Method initMethod = FooImpl.class.getMethod("init"); + initMethod.setAccessible(true); + type.setInitMethod(initMethod); + Method destroyMethod = FooImpl.class.getMethod("destroy"); + destroyMethod.setAccessible(true); + type.setDestroyMethod(destroyMethod); + type.setImplementationScope(Scope.COMPOSITE); + ConstructorDefinition<FooImpl> ctorDef = new ConstructorDefinition<FooImpl>(FooImpl.class.getConstructor()); + type.setConstructorDefinition(ctorDef); + SystemImplementation impl = new SystemImplementation(); + impl.setComponentType(type); + impl.setImplementationClass(FooImpl.class); + ComponentDefinition<SystemImplementation> definition = new ComponentDefinition<SystemImplementation>(impl); + AtomicComponent component = builder.build(parent, definition, deploymentContext); + component.setScopeContainer(container); + component.start(); + container.onEvent(new CompositeStart(this, null)); + FooImpl foo = (FooImpl) component.getTargetInstance(); + assertTrue(foo.initialized); + container.onEvent(new CompositeStop(this, null)); + assertTrue(foo.destroyed); + } + + /** + * Verifies properties are built properly + */ + public void testPropertyBuild() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + type.setInitLevel(50); + Method initMethod = FooImpl.class.getMethod("init"); + initMethod.setAccessible(true); + type.setInitMethod(initMethod); + Method destroyMethod = FooImpl.class.getMethod("destroy"); + destroyMethod.setAccessible(true); + type.setDestroyMethod(destroyMethod); + type.setImplementationScope(Scope.COMPOSITE); + JavaMappedProperty mappedProp = new JavaMappedProperty(); + mappedProp.setName("prop"); + Method propMethod = FooImpl.class.getMethod("setProp", String.class); + propMethod.setAccessible(true); + mappedProp.setMember(propMethod); + type.add(mappedProp); + ConstructorDefinition<FooImpl> ctorDef = new ConstructorDefinition<FooImpl>(FooImpl.class.getConstructor()); + type.setConstructorDefinition(ctorDef); + SystemImplementation impl = new SystemImplementation(); + impl.setComponentType(type); + impl.setImplementationClass(FooImpl.class); + ComponentDefinition<SystemImplementation> definition = new ComponentDefinition<SystemImplementation>(impl); + PropertyValue<String> propVal = new PropertyValue<String>(); + propVal.setName("prop"); + propVal.setValueFactory(new SingletonObjectFactory<String>("value")); + definition.add(propVal); + AtomicComponent component = builder.build(parent, definition, deploymentContext); + component.setScopeContainer(container); + component.start(); + FooImpl foo = (FooImpl) component.getTargetInstance(); + assertEquals("value", foo.prop); + container.onEvent(new CompositeStop(this, null)); + } + + protected void setUp() throws Exception { + super.setUp(); + parent = EasyMock.createNiceMock(CompositeComponent.class); + container = new CompositeScopeContainer(null); + container.start(); + deploymentContext = EasyMock.createMock(DeploymentContext.class); + EasyMock.expect(deploymentContext.getCompositeScope()).andReturn(container).atLeastOnce(); + EasyMock.replay(deploymentContext); + } + + private static interface Foo { + + } + + private static class FooImpl implements Foo { + private boolean initialized; + private boolean destroyed; + private String prop; + private Foo ref; + + public FooImpl() { + } + + public void init() { + if (initialized) { + fail(); + } + initialized = true; + } + + public void destroy() { + if (destroyed) { + fail(); + } + destroyed = true; + } + + public boolean isInitialized() { + return initialized; + } + + public String getProp() { + return prop; + } + + public void setProp(String prop) { + this.prop = prop; + } + + public Foo getRef() { + return ref; + } + + public void setRef(Foo ref) { + this.ref = ref; + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/SystemSingletonAtomicComponentTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/SystemSingletonAtomicComponentTestCase.java new file mode 100644 index 0000000000..9c482b994f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/composite/SystemSingletonAtomicComponentTestCase.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.composite; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.TargetException; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class SystemSingletonAtomicComponentTestCase extends TestCase { + + public void testGetInstance() throws TargetException { + FooImpl foo = new FooImpl(); + SystemSingletonAtomicComponent<Foo, FooImpl> component = + new SystemSingletonAtomicComponent<Foo, FooImpl>("foo", null, Foo.class, foo); + assertEquals(foo, component.getTargetInstance()); + } + + public void testGetInstanceMultipleServices() throws TargetException { + FooImpl foo = new FooImpl(); + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Foo.class); + services.add(Bar.class); + SystemSingletonAtomicComponent<Foo, FooImpl> component = + new SystemSingletonAtomicComponent<Foo, FooImpl>("foo", null, services, foo); + assertEquals(foo, component.getTargetInstance()); + } + + private interface Foo { + + } + + private interface Bar { + + } + + private class FooImpl implements Foo, Bar { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaAtomicComponentMetadataInjectionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaAtomicComponentMetadataInjectionTestCase.java new file mode 100644 index 0000000000..5186119345 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaAtomicComponentMetadataInjectionTestCase.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import junit.framework.TestCase; + +/** + * Tests SCA metadata such as <code>@ComponentName</code> and <code>@SCAObject</code> are handled properly + * + * @version $Rev$ $Date$ + */ +public class JavaAtomicComponentMetadataInjectionTestCase extends TestCase { + + public void testComponentNameSet() throws Exception { + // TODO implement + } + + public void testCompositeContextSet() throws Exception { + // TODO implement + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaAtomicComponentNegativeMetadataTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaAtomicComponentNegativeMetadataTestCase.java new file mode 100644 index 0000000000..dfd62c8c53 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaAtomicComponentNegativeMetadataTestCase.java @@ -0,0 +1,49 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import junit.framework.TestCase; + + +/** + * Performs rudimentary negative testing by using malformed metadata on a POJO + * + * @version $Rev $Date + */ +public class JavaAtomicComponentNegativeMetadataTestCase extends TestCase { + + /** + * Tests that a pojo with <code>@ComponentName</code> specified on a non-String type generates an error. + * <p/> + * <strong>NB:</strong> the test assumes an error with a message containing "@ComponentName" is generated + */ + public void testBadNameType() throws Exception { + // TODO implement + } + + /** + * Tests that a pojo with <code>@Context</code> specified on a non-CompositeContext type generates an error. + * <p/> + * <strong>NB:</strong> the test assumes an error with a message containing "@Context" is generated + */ + public void testContextType() throws Exception { + // TODO implement + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaBuilderPropertyTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaBuilderPropertyTestCase.java new file mode 100644 index 0000000000..22b1964d4a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaBuilderPropertyTestCase.java @@ -0,0 +1,139 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.PropertyValue; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import junit.framework.TestCase; +import org.apache.tuscany.core.injection.SingletonObjectFactory; +import org.easymock.EasyMock; + +/** + * Verifies that the java component builder handles configured properties correctly + * + * @version $Rev$ $Date$ + */ +public class JavaBuilderPropertyTestCase extends TestCase { + private DeploymentContext deploymentContext; + private CompositeComponent parent; + private ScopeRegistry registry; + + @SuppressWarnings("unchecked") + public void testPropertyHandling() throws Exception { + JavaComponentBuilder builder = new JavaComponentBuilder(); + builder.setScopeRegistry(registry); + PojoComponentType<ServiceDefinition, ReferenceDefinition, JavaMappedProperty<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, JavaMappedProperty<?>>(); + JavaMappedProperty<String> property = new JavaMappedProperty<String>(); + property.setName("test"); + property.setDefaultValueFactory(new SingletonObjectFactory<String>("foo")); + property.setMember(JavaBuilderPropertyTestCase.Foo.class.getMethod("setTest", String.class)); + type.add(property); + type.setConstructorDefinition(new ConstructorDefinition<Foo>(Foo.class.getConstructor((Class[]) null))); + type.setImplementationScope(Scope.STATELESS); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + impl.setImplementationClass(Foo.class); + ComponentDefinition<JavaImplementation> definition = new ComponentDefinition<JavaImplementation>(impl); + PropertyValue propertyValue = new PropertyValue(property.getName(), property.getDefaultValueFactory()); + definition.getPropertyValues().put(property.getName(), propertyValue); + AtomicComponent component = builder.build(parent, definition, deploymentContext); + JavaBuilderPropertyTestCase.Foo foo = (JavaBuilderPropertyTestCase.Foo) component.createInstance(); + assertEquals("foo", foo.getTest()); + } + + public void testIntPropertyHandling() throws Exception { + JavaComponentBuilder builder = new JavaComponentBuilder(); + builder.setScopeRegistry(registry); + PojoComponentType<ServiceDefinition, ReferenceDefinition, JavaMappedProperty<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, JavaMappedProperty<?>>(); + JavaMappedProperty<Integer> property = new JavaMappedProperty<Integer>(); + property.setName("test"); + property.setDefaultValueFactory(new SingletonObjectFactory<Integer>(1)); + property.setMember(JavaBuilderPropertyTestCase.FooInt.class.getMethod("setTest", Integer.TYPE)); + type.add(property); + type.setConstructorDefinition(new ConstructorDefinition<FooInt>(FooInt.class.getConstructor((Class[]) null))); + type.setImplementationScope(Scope.STATELESS); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + impl.setImplementationClass(Foo.class); + ComponentDefinition<JavaImplementation> definition = new ComponentDefinition<JavaImplementation>(impl); + ObjectFactory<Integer> defaultValueFactory = property.getDefaultValueFactory(); + PropertyValue<Integer> propertyValue = new PropertyValue<Integer>(property.getName(), defaultValueFactory); + definition.getPropertyValues().put(property.getName(), propertyValue); + AtomicComponent component = builder.build(parent, definition, deploymentContext); + FooInt foo = (FooInt) component.createInstance(); + assertEquals(1, foo.getTest()); + } + + protected void setUp() throws Exception { + super.setUp(); + deploymentContext = EasyMock.createMock(DeploymentContext.class); + EasyMock.replay(deploymentContext); + parent = EasyMock.createNiceMock(CompositeComponent.class); + ScopeContainer mockContainer = EasyMock.createNiceMock(ScopeContainer.class); + EasyMock.replay(mockContainer); + registry = EasyMock.createMock(ScopeRegistry.class); + EasyMock.expect(registry.getScopeContainer(EasyMock.isA(Scope.class))).andReturn(mockContainer); + EasyMock.replay(registry); + } + + private static class Foo { + private String test; + + public Foo() { + } + + public String getTest() { + return test; + } + + public void setTest(String test) { + this.test = test; + } + } + + private static class FooInt { + private int test; + + public FooInt() { + } + + public int getTest() { + return test; + } + + public void setTest(int test) { + this.test = test; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderConversationIDTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderConversationIDTestCase.java new file mode 100644 index 0000000000..6d9ec8e96b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderConversationIDTestCase.java @@ -0,0 +1,82 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.implementation.java;
+
+import java.lang.reflect.Field;
+
+import org.apache.tuscany.core.component.WorkContextImpl;
+import org.apache.tuscany.spi.component.CompositeComponent;
+import org.apache.tuscany.spi.component.ScopeContainer;
+import org.apache.tuscany.spi.component.ScopeRegistry;
+import org.apache.tuscany.spi.component.WorkContext;
+import org.apache.tuscany.spi.implementation.java.ConstructorDefinition;
+import org.apache.tuscany.spi.implementation.java.PojoComponentType;
+import org.apache.tuscany.spi.model.ComponentDefinition;
+import org.apache.tuscany.spi.model.Scope;
+
+import junit.framework.TestCase;
+import org.easymock.EasyMock;
+import org.osoa.sca.annotations.ConversationID;
+
+/**
+ * @version $Rev: 473859 $ $Date: 2006-11-11 22:31:55 -0500 (Sat, 11 Nov 2006) $
+ */
+public class JavaComponentBuilderConversationIDTestCase extends TestCase {
+
+ @SuppressWarnings("unchecked")
+ public void testResourceInjection() throws Exception {
+ ScopeContainer container = EasyMock.createNiceMock(ScopeContainer.class);
+ ScopeRegistry registry = EasyMock.createMock(ScopeRegistry.class);
+ EasyMock.expect(registry.getScopeContainer(Scope.STATELESS)).andReturn(container);
+ EasyMock.replay(registry);
+ JavaComponentBuilder builder = new JavaComponentBuilder();
+ builder.setScopeRegistry(registry);
+ WorkContext workContext = new WorkContextImpl();
+ workContext.setIdentifier(Scope.CONVERSATION, "convID");
+ builder.setWorkContext(workContext);
+
+ ConstructorDefinition<Foo> ctorDef = new ConstructorDefinition<Foo>(Foo.class.getConstructor());
+ PojoComponentType type = new PojoComponentType();
+ Field field = Foo.class.getDeclaredField("conversationID");
+ type.setConversationIDMember(field);
+ type.setImplementationScope(Scope.STATELESS);
+ type.setConstructorDefinition(ctorDef);
+
+ JavaImplementation impl = new JavaImplementation();
+ impl.setImplementationClass(Foo.class);
+ impl.setComponentType(type);
+ ComponentDefinition<JavaImplementation> definition = new ComponentDefinition<JavaImplementation>("foo", impl);
+ CompositeComponent parent = EasyMock.createMock(CompositeComponent.class);
+ JavaAtomicComponent component = (JavaAtomicComponent) builder.build(parent, definition, null);
+ Foo foo = (Foo) component.createInstance();
+ assertEquals("convID", foo.conversationID);
+ }
+
+ private static class Foo {
+
+ @ConversationID
+ protected String conversationID;
+
+ public Foo() {
+ }
+
+ }
+}
+
+
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderMetadataTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderMetadataTestCase.java new file mode 100644 index 0000000000..0b1445f6ee --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderMetadataTestCase.java @@ -0,0 +1,114 @@ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.Constructor; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.composite.CompositeComponentImpl; +import org.apache.tuscany.core.mock.component.Source; +import org.apache.tuscany.core.mock.component.SourceImpl; +import org.apache.tuscany.core.mock.component.Target; +import org.easymock.EasyMock; + +/** + * Verifies component type metadata is properly applied to the component + * + * @version $$Rev$$ $$Date$$ + */ +public class JavaComponentBuilderMetadataTestCase extends TestCase { + private DeploymentContext deploymentContext; + private Constructor<SourceImpl> constructor; + private CompositeComponent parent; + private PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type; + private ComponentDefinition<JavaImplementation> definition; + private ScopeContainer scopeContainer; + + public void testInitLevel() throws Exception { + type.setInitLevel(1); + JavaComponentBuilder builder = new JavaComponentBuilder(); + JavaAtomicComponent component = (JavaAtomicComponent) builder.build(parent, definition, deploymentContext); + assertEquals(1, component.getInitLevel()); + } + + public void testMaxAge() throws Exception { + type.setMaxAge(100); + JavaComponentBuilder builder = new JavaComponentBuilder(); + JavaAtomicComponent component = (JavaAtomicComponent) builder.build(parent, definition, deploymentContext); + assertEquals(100, component.getMaxAge()); + } + + public void testMaxIdleTime() throws Exception { + type.setMaxIdleTime(100); + JavaComponentBuilder builder = new JavaComponentBuilder(); + JavaAtomicComponent component = (JavaAtomicComponent) builder.build(parent, definition, deploymentContext); + assertEquals(100, component.getMaxIdleTime()); + } + + public void testNoMaxAgeNoMaxIdleTime() throws Exception { + JavaComponentBuilder builder = new JavaComponentBuilder(); + JavaAtomicComponent component = (JavaAtomicComponent) builder.build(parent, definition, deploymentContext); + assertEquals(-1, component.getMaxAge()); + assertEquals(-1, component.getMaxIdleTime()); + } + + public void testScope() throws Exception { + JavaComponentBuilder builder = new JavaComponentBuilder(); + JavaAtomicComponent component = (JavaAtomicComponent) builder.build(parent, definition, deploymentContext); + component.setScopeContainer(scopeContainer); + assertEquals(Scope.COMPOSITE, component.getScope()); + } + + protected void setUp() throws Exception { + super.setUp(); + parent = new CompositeComponentImpl(null, null, null, null); + constructor = SourceImpl.class.getConstructor((Class[]) null); + createDeploymentContext(); + createComponentDefinitionAndType(); + } + + + private void createDeploymentContext() { + scopeContainer = EasyMock.createMock(ScopeContainer.class); + scopeContainer.start(); + scopeContainer.stop(); + scopeContainer.register(EasyMock.isA(AtomicComponent.class)); + EasyMock.expectLastCall().atLeastOnce(); + EasyMock.expect(scopeContainer.getScope()).andReturn(Scope.COMPOSITE).atLeastOnce(); + EasyMock.replay(scopeContainer); + deploymentContext = EasyMock.createMock(DeploymentContext.class); + EasyMock.replay(deploymentContext); + } + + private void createComponentDefinitionAndType() throws Exception { + type = new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + type.setImplementationScope(Scope.COMPOSITE); + JavaMappedReference reference = new JavaMappedReference(); + reference.setName("target"); + reference.setMember(SourceImpl.class.getMethod("setTarget", Target.class)); + type.add(reference); + ServiceContract<?> contract = new JavaServiceContract(Source.class); + JavaMappedService serviceDefinition = new JavaMappedService(); + serviceDefinition.setName("Source"); + serviceDefinition.setServiceContract(contract); + type.add(serviceDefinition); + type.setConstructorDefinition(new ConstructorDefinition<SourceImpl>(constructor)); + JavaImplementation sourceImpl = new JavaImplementation(); + sourceImpl.setComponentType(type); + sourceImpl.setImplementationClass(SourceImpl.class); + definition = new ComponentDefinition<JavaImplementation>(sourceImpl); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderReferenceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderReferenceTestCase.java new file mode 100644 index 0000000000..de91aee6aa --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderReferenceTestCase.java @@ -0,0 +1,151 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.Constructor; +import java.util.Collections; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.InteractionScope; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.composite.CompositeComponentImpl; +import org.apache.tuscany.core.mock.component.Source; +import org.apache.tuscany.core.mock.component.SourceImpl; +import org.apache.tuscany.core.mock.component.Target; +import org.apache.tuscany.core.wire.jdk.JDKWireService; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class JavaComponentBuilderReferenceTestCase extends TestCase { + private DeploymentContext deploymentContext; + private WireService wireService; + private Constructor<SourceImpl> constructor; + private CompositeComponent parent; + private OutboundWire wire; + private ScopeContainer scopeContainer; + + public void testBuildReference() throws Exception { + + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> sourceType = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + sourceType.setImplementationScope(Scope.COMPOSITE); + JavaMappedReference reference = new JavaMappedReference(); + reference.setName("target"); + reference.setMember(SourceImpl.class.getMethod("setTarget", Target.class)); + sourceType.add(reference); + ServiceContract<?> contract = new JavaServiceContract(Source.class); + JavaMappedService serviceDefinition = new JavaMappedService(); + serviceDefinition.setName("Source"); + serviceDefinition.setServiceContract(contract); + sourceType.add(serviceDefinition); + sourceType.setConstructorDefinition(new ConstructorDefinition<SourceImpl>(constructor)); + JavaImplementation sourceImpl = new JavaImplementation(); + sourceImpl.setComponentType(sourceType); + sourceImpl.setImplementationClass(SourceImpl.class); + ComponentDefinition<JavaImplementation> definition = new ComponentDefinition<JavaImplementation>(sourceImpl); + + JavaComponentBuilder builder = new JavaComponentBuilder(); + builder.setWireService(wireService); + JavaAtomicComponent component = (JavaAtomicComponent) builder.build(parent, definition, deploymentContext); + component.setScopeContainer(scopeContainer); + component.addOutboundWire(wire); + deploymentContext.getCompositeScope().start(); + component.start(); + + Source source = (Source) component.getTargetInstance(); + assertNotNull(source.getTarget()); + component.stop(); + } + + protected void setUp() throws Exception { + super.setUp(); + wireService = new JDKWireService(); + parent = new CompositeComponentImpl(null, null, null, null); + constructor = SourceImpl.class.getConstructor((Class[]) null); + createDeploymentContext(); + createWire(); + } + + + private void createDeploymentContext() throws Exception { + scopeContainer = EasyMock.createMock(ScopeContainer.class); + scopeContainer.start(); + scopeContainer.stop(); + scopeContainer.register(EasyMock.isA(AtomicComponent.class)); + EasyMock.expectLastCall().atLeastOnce(); + EasyMock.expect(scopeContainer.getScope()).andReturn(Scope.COMPOSITE).atLeastOnce(); + scopeContainer.getInstance(EasyMock.isA(AtomicComponent.class)); + EasyMock.expectLastCall().andAnswer(new IAnswer<Object>() { + private Map<AtomicComponent, Object> cache = new HashMap<AtomicComponent, Object>(); + + public Object answer() throws Throwable { + AtomicComponent component = (AtomicComponent) EasyMock.getCurrentArguments()[0]; + Object instance = cache.get(component); + if (instance == null) { + instance = component.createInstance(); + cache.put(component, instance); + } + return instance; + } + }).anyTimes(); + EasyMock.replay(scopeContainer); + deploymentContext = EasyMock.createMock(DeploymentContext.class); + EasyMock.expect(deploymentContext.getCompositeScope()).andReturn(scopeContainer).atLeastOnce(); + EasyMock.replay(deploymentContext); + } + + private void createWire() { + SCAObject scaObject = EasyMock.createNiceMock(SCAObject.class); + Map<Operation<?>, OutboundInvocationChain> chains = Collections.emptyMap(); + wire = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(wire.getReferenceName()).andReturn("target").atLeastOnce(); + EasyMock.expect(wire.getInvocationChains()).andReturn(chains).atLeastOnce(); + EasyMock.expect(wire.isOptimizable()).andReturn(false); + JavaServiceContract targetContract = new JavaServiceContract(Target.class); + targetContract.setInteractionScope(InteractionScope.NONCONVERSATIONAL); + EasyMock.expect(wire.getServiceContract()).andReturn(targetContract).atLeastOnce(); + EasyMock.expect(wire.getContainer()).andReturn(scaObject).atLeastOnce(); + EasyMock.replay(wire); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderResourceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderResourceTestCase.java new file mode 100644 index 0000000000..2665ba8da7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentBuilderResourceTestCase.java @@ -0,0 +1,83 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.Resource; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class JavaComponentBuilderResourceTestCase extends TestCase { + + @SuppressWarnings("unchecked") + public void testResourceInjection() throws Exception { + ScopeContainer container = EasyMock.createNiceMock(ScopeContainer.class); + ScopeRegistry registry = EasyMock.createMock(ScopeRegistry.class); + EasyMock.expect(registry.getScopeContainer(Scope.STATELESS)).andReturn(container); + EasyMock.replay(registry); + JavaComponentBuilder builder = new JavaComponentBuilder(); + builder.setScopeRegistry(registry); + ConstructorDefinition<Foo> ctorDef = new ConstructorDefinition<Foo>(Foo.class.getConstructor()); + PojoComponentType type = new PojoComponentType(); + Resource resource = new Resource(); + resource.setType(String.class); + resource.setName("resource"); + resource.setMember(Foo.class.getDeclaredField("resource")); + type.add(resource); + type.setImplementationScope(Scope.STATELESS); + type.setConstructorDefinition(ctorDef); + JavaImplementation impl = new JavaImplementation(); + impl.setImplementationClass(Foo.class); + impl.setComponentType(type); + ComponentDefinition<JavaImplementation> definition = new ComponentDefinition<JavaImplementation>("foo", impl); + InboundWire resourceWire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(resourceWire.getTargetService()).andReturn("result"); + EasyMock.replay(resourceWire); + + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.resolveSystemAutowire(String.class)).andReturn(resourceWire); + EasyMock.replay(parent); + JavaAtomicComponent component = (JavaAtomicComponent) builder.build(parent, definition, null); + Foo foo = (Foo) component.createInstance(); + assertEquals("result", foo.resource); + EasyMock.verify(parent); + } + + private static class Foo { + + protected String resource; + + public Foo() { + } + + } +} + + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentTypeLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentTypeLoaderTestCase.java new file mode 100644 index 0000000000..ef74c86d2e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaComponentTypeLoaderTestCase.java @@ -0,0 +1,78 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.net.URL; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.IntrospectionRegistry; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.loader.LoaderRegistry; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * @version $Rev$ $Date$ + */ +public class JavaComponentTypeLoaderTestCase extends TestCase { + + @SuppressWarnings("unchecked") + public void testPojoComponentTypeCreatedForIntrospection() throws Exception { + IntrospectionRegistry registry = EasyMock.createMock(IntrospectionRegistry.class); + registry.introspect( + (CompositeComponent) EasyMock.isNull(), + (Class) EasyMock.isNull(), + EasyMock.isA(PojoComponentType.class), + (DeploymentContext) EasyMock.isNull()); + EasyMock.expectLastCall().andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + return EasyMock.getCurrentArguments()[2]; + } + }); + EasyMock.replay(registry); + JavaComponentTypeLoader loader = new JavaComponentTypeLoader(null, registry); + loader.loadByIntrospection(null, new JavaImplementation(), null); + EasyMock.verify(registry); + } + + @SuppressWarnings("unchecked") + public void testPojoComponentTypeCreatedForSideFileLoadAndReturned() throws Exception { + LoaderRegistry registry = EasyMock.createMock(LoaderRegistry.class); + registry.load( + (CompositeComponent) EasyMock.isNull(), + EasyMock.isA(PojoComponentType.class), + (URL) EasyMock.isNull(), + EasyMock.eq(PojoComponentType.class), + (DeploymentContext) EasyMock.isNull()); + EasyMock.expectLastCall().andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + return EasyMock.getCurrentArguments()[1]; + } + }); + EasyMock.replay(registry); + JavaComponentTypeLoader loader = new JavaComponentTypeLoader(registry, null); + assertEquals(PojoComponentType.class, loader.loadFromSidefile(null, null, null).getClass()); + EasyMock.verify(registry); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaReferenceWireTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaReferenceWireTestCase.java new file mode 100644 index 0000000000..0fe6df8b6b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaReferenceWireTestCase.java @@ -0,0 +1,153 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.Constructor; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.TargetException; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * Validates wiring from a Java atomic context + * + * @version $$Rev$$ $$Date$$ + */ +public class JavaReferenceWireTestCase extends TestCase { + + @SuppressWarnings({"unchecked"}) + public void testReferenceSet() throws Exception { + ScopeContainer scope = createMock(); + scope.start(); + final Target target = new TargetImpl(); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.addReferenceSite("target", SourceImpl.class.getMethod("setTarget", Target.class)); + Constructor<SourceImpl> ctr = SourceImpl.class.getConstructor(); + configuration.setInstanceFactory(new PojoObjectFactory<SourceImpl>(ctr)); + OutboundWire wire = EasyMock.createMock(OutboundWire.class); + wire.getInvocationChains(); + EasyMock.expectLastCall().andReturn(new HashMap<Operation<?>, OutboundInvocationChain>()).atLeastOnce(); + EasyMock.expect(wire.getReferenceName()).andReturn("target").atLeastOnce(); + EasyMock.expect(wire.isOptimizable()).andReturn(false); + EasyMock.replay(wire); + WireService service = EasyMock.createMock(WireService.class); + EasyMock.expect(service.createProxy(EasyMock.eq(Target.class), EasyMock.eq(wire), EasyMock.isA(Map.class))) + .andAnswer(new IAnswer<Target>() { + public Target answer() throws Throwable { + OutboundWire wire = (OutboundWire) EasyMock.getCurrentArguments()[1]; + wire.getInvocationChains(); + return target; + } + + }).atLeastOnce(); + EasyMock.replay(service); + configuration.setWireService(service); + configuration.setName("source"); + JavaAtomicComponent component = new JavaAtomicComponent(configuration); + component.setScopeContainer(scope); + component.addOutboundWire(wire); + component.start(); + Source source = (Source) component.getTargetInstance(); + assertSame(target, source.getTarget()); + scope.stop(); + EasyMock.verify(wire); + EasyMock.verify(scope); + EasyMock.verify(service); + } + + private ScopeContainer createMock() throws TargetException { + ScopeContainer scope = EasyMock.createMock(ScopeContainer.class); + scope.start(); + scope.stop(); + scope.register(EasyMock.isA(AtomicComponent.class)); + EasyMock.expectLastCall().atLeastOnce(); + EasyMock.expect(scope.getScope()).andReturn(Scope.COMPOSITE).atLeastOnce(); + scope.getInstance(EasyMock.isA(AtomicComponent.class)); + EasyMock.expectLastCall().andAnswer(new IAnswer<Object>() { + private Map<AtomicComponent, Object> cache = new HashMap<AtomicComponent, Object>(); + + public Object answer() throws Throwable { + AtomicComponent component = (AtomicComponent) EasyMock.getCurrentArguments()[0]; + Object instance = cache.get(component); + if (instance == null) { + instance = component.createInstance(); + cache.put(component, instance); + } + return instance; + } + }).anyTimes(); + EasyMock.replay(scope); + return scope; + } + + private interface Source { + Target getTarget(); + } + + private static class SourceImpl implements Source { + private Target target; + + public SourceImpl() { + } + + public Target getTarget() { + return target; + } + + public void setTarget(Target target) { + this.target = target; + } + } + + private interface Target { + + String getString(); + + void setString(String val); + } + + private static class TargetImpl implements Target { + private String string; + + public TargetImpl() { + } + + public String getString() { + return string; + } + + public void setString(String string) { + this.string = string; + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerBasicInvocationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerBasicInvocationTestCase.java new file mode 100644 index 0000000000..30f7948673 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerBasicInvocationTestCase.java @@ -0,0 +1,188 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.extension.ExecutionMonitor; +import org.apache.tuscany.spi.wire.InboundWire; +import static org.apache.tuscany.spi.wire.TargetInvoker.NONE; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.easymock.classextension.EasyMock; + +public class JavaTargetInvokerBasicInvocationTestCase extends TestCase { + private Method echoMethod; + private Method arrayMethod; + private Method nullParamMethod; + private Method primitiveMethod; + private Method checkedMethod; + private Method runtimeMethod; + private InboundWire wire; + private WorkContext context; + private ExecutionMonitor monitor; + + public JavaTargetInvokerBasicInvocationTestCase(String arg0) { + super(arg0); + } + + public void setUp() throws Exception { + echoMethod = TestBean.class.getDeclaredMethod("echo", String.class); + arrayMethod = TestBean.class.getDeclaredMethod("arrayEcho", String[].class); + nullParamMethod = TestBean.class.getDeclaredMethod("nullParam", (Class[]) null); + primitiveMethod = TestBean.class.getDeclaredMethod("primitiveEcho", Integer.TYPE); + checkedMethod = TestBean.class.getDeclaredMethod("checkedException", (Class[]) null); + runtimeMethod = TestBean.class.getDeclaredMethod("runtimeException", (Class[]) null); + wire = EasyMock.createNiceMock(InboundWire.class); + context = EasyMock.createNiceMock(WorkContext.class); + monitor = EasyMock.createNiceMock(ExecutionMonitor.class); + assertNotNull(echoMethod); + assertNotNull(checkedMethod); + assertNotNull(runtimeMethod); + } + + public void testObjectInvoke() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(echoMethod, component, wire, context, monitor); + Object ret = invoker.invokeTarget("foo", NONE); + assertEquals("foo", ret); + } + + public void testArrayInvoke() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(arrayMethod, component, wire, context, monitor); + + String[] args = new String[]{"foo", "bar"}; + Object ret = invoker.invokeTarget(new Object[]{args}, NONE); + String[] retA = (String[]) ret; + assertNotNull(retA); + assertEquals(2, retA.length); + assertEquals("foo", retA[0]); + assertEquals("bar", retA[1]); + } + + public void testNullInvoke() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(nullParamMethod, component, wire, context, monitor); + Object ret = invoker.invokeTarget(null, NONE); + String retS = (String) ret; + assertEquals("foo", retS); + } + + public void testPrimitiveInvoke() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(primitiveMethod, component, wire, context, monitor); + Object ret = invoker.invokeTarget(new Integer[]{1}, NONE); + Integer retI = (Integer) ret; + assertEquals(1, retI.intValue()); + } + + public void testInvokeCheckedException() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(checkedMethod, component, wire, context, monitor); + try { + invoker.invokeTarget(null, NONE); + } catch (InvocationTargetException e) { + if (e.getCause() != null && TestException.class.equals(e.getCause().getClass())) { + return; + } + } catch (Throwable e) { + //ok + } + fail(TestException.class.getName() + " should have been thrown"); + } + + public void testInvokeRuntimeException() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(runtimeMethod, component, wire, context, monitor); + try { + invoker.invokeTarget(null, NONE); + } catch (InvocationTargetException e) { + if (e.getCause() != null && e.getCause() instanceof TestRuntimeException) { + return; + } + } + fail(TestException.class.getName() + " should have been thrown"); + } + + private class TestBean { + + public String echo(String msg) throws Exception { + assertEquals("foo", msg); + return msg; + } + + public String[] arrayEcho(String[] msg) throws Exception { + assertNotNull(msg); + assertEquals(2, msg.length); + assertEquals("foo", msg[0]); + assertEquals("bar", msg[1]); + return msg; + } + + public String nullParam() throws Exception { + return "foo"; + } + + public int primitiveEcho(int i) throws Exception { + return i; + } + + public void checkedException() throws TestException { + throw new TestException(); + } + + public void runtimeException() throws TestRuntimeException { + throw new TestRuntimeException(); + } + } + + public class TestException extends Exception { + } + + public class TestRuntimeException extends RuntimeException { + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerMediationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerMediationTestCase.java new file mode 100644 index 0000000000..936673d0a6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerMediationTestCase.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.Method; + +import static org.apache.tuscany.spi.wire.TargetInvoker.NONE; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.easymock.classextension.EasyMock; + +/** + * Tests invoking on a different interface from the one actually implemented by the target + * + * @version $Rev$ $Date$ + */ +public class JavaTargetInvokerMediationTestCase extends TestCase { + + private Method hello; + + public void setUp() throws Exception { + hello = Hello.class.getMethod("hello", String.class); + } + + public void testMediation() throws Exception { + Target target = EasyMock.createMock(Target.class); + EasyMock.expect(target.hello("foo")).andReturn("foo"); + EasyMock.replay(target); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(target); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(hello, component, null, null, null); + assertEquals("foo", invoker.invokeTarget("foo", NONE)); + } + + public interface Hello { + String hello(String message) throws Exception; + } + + private interface Target { + String hello(String message); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerNonBlockingInvocationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerNonBlockingInvocationTestCase.java new file mode 100644 index 0000000000..25466a01ff --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerNonBlockingInvocationTestCase.java @@ -0,0 +1,229 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.extension.ExecutionMonitor; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import static org.apache.tuscany.spi.wire.TargetInvoker.NONE; + +import junit.framework.TestCase; +import org.easymock.classextension.EasyMock; + +/** + * Verifies dispatching invocations to a Java implementation instance + * + * @version $Rev$ $Date$ + */ +public class JavaTargetInvokerNonBlockingInvocationTestCase extends TestCase { + + private Method echoMethod; + private Method arrayMethod; + private Method nullParamMethod; + private Method primitiveMethod; + private Method checkedMethod; + private Method runtimeMethod; + private InboundWire wire; + private WorkContext context; + private ExecutionMonitor monitor; + + public JavaTargetInvokerNonBlockingInvocationTestCase(String arg0) { + super(arg0); + } + + public void testInvoke() throws Exception { + AsyncTarget target = EasyMock.createMock(AsyncTarget.class); + target.invoke(); + EasyMock.expectLastCall().once(); + EasyMock.replay(target); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(target); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + ExecutionMonitor monitor = EasyMock.createMock(ExecutionMonitor.class); + EasyMock.replay(monitor); + + Message msg = new MessageImpl(); + Object id = new Object(); + msg.setMessageId(id); + + WorkContext context = EasyMock.createMock(WorkContext.class); + context.setCurrentCorrelationId(id); + EasyMock.replay(context); + Method method = AsyncTarget.class.getMethod("invoke"); + method.setAccessible(true); + InboundWire wire = EasyMock.createMock(InboundWire.class); + JavaTargetInvoker invoker = new JavaTargetInvoker(method, component, wire, context, monitor); + invoker.invoke(msg); + EasyMock.verify(target); + EasyMock.verify(component); + } + + public void setUp() throws Exception { + echoMethod = TestBean.class.getDeclaredMethod("echo", String.class); + arrayMethod = TestBean.class.getDeclaredMethod("arrayEcho", String[].class); + nullParamMethod = TestBean.class.getDeclaredMethod("nullParam", (Class[]) null); + primitiveMethod = TestBean.class.getDeclaredMethod("primitiveEcho", Integer.TYPE); + checkedMethod = TestBean.class.getDeclaredMethod("checkedException", (Class[]) null); + runtimeMethod = TestBean.class.getDeclaredMethod("runtimeException", (Class[]) null); + wire = EasyMock.createNiceMock(InboundWire.class); + context = EasyMock.createNiceMock(WorkContext.class); + monitor = EasyMock.createNiceMock(ExecutionMonitor.class); + assertNotNull(echoMethod); + assertNotNull(checkedMethod); + assertNotNull(runtimeMethod); + } + + public void testObjectInvoke() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(echoMethod, component, wire, context, monitor); + Object ret = invoker.invokeTarget("foo", NONE); + assertEquals("foo", ret); + } + + public void testArrayInvoke() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(arrayMethod, component, wire, context, monitor); + + String[] args = new String[]{"foo", "bar"}; + Object ret = invoker.invokeTarget(new Object[]{args}, NONE); + String[] retA = (String[]) ret; + assertNotNull(retA); + assertEquals(2, retA.length); + assertEquals("foo", retA[0]); + assertEquals("bar", retA[1]); + } + + public void testNullInvoke() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(nullParamMethod, component, wire, context, monitor); + Object ret = invoker.invokeTarget(null, NONE); + String retS = (String) ret; + assertEquals("foo", retS); + } + + public void testPrimitiveInvoke() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(primitiveMethod, component, wire, context, monitor); + Object ret = invoker.invokeTarget(new Integer[]{1}, NONE); + Integer retI = (Integer) ret; + assertEquals(1, retI.intValue()); + } + + public void testInvokeCheckedException() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(checkedMethod, component, wire, context, monitor); + try { + invoker.invokeTarget(null, NONE); + } catch (InvocationTargetException e) { + if (e.getCause() != null && TestException.class.equals(e.getCause().getClass())) { + return; + } + } catch (Throwable e) { + //ok + } + fail(TestException.class.getName() + " should have been thrown"); + } + + public void testInvokeRuntimeException() throws Throwable { + TestBean bean = new TestBean(); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(bean); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(runtimeMethod, component, wire, context, monitor); + try { + invoker.invokeTarget(null, NONE); + } catch (InvocationTargetException e) { + if (e.getCause() != null && e.getCause() instanceof TestRuntimeException) { + return; + } + } + fail(TestException.class.getName() + " should have been thrown"); + } + + private class TestBean { + + public String echo(String msg) throws Exception { + assertEquals("foo", msg); + return msg; + } + + public String[] arrayEcho(String[] msg) throws Exception { + assertNotNull(msg); + assertEquals(2, msg.length); + assertEquals("foo", msg[0]); + assertEquals("bar", msg[1]); + return msg; + } + + public String nullParam() throws Exception { + return "foo"; + } + + public int primitiveEcho(int i) throws Exception { + return i; + } + + public void checkedException() throws TestException { + throw new TestException(); + } + + public void runtimeException() throws TestRuntimeException { + throw new TestRuntimeException(); + } + } + + public class TestException extends Exception { + } + + public class TestRuntimeException extends RuntimeException { + } + + public interface AsyncTarget { + void invoke(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerSequenceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerSequenceTestCase.java new file mode 100644 index 0000000000..acb2ed5e14 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerSequenceTestCase.java @@ -0,0 +1,117 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.easymock.classextension.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class JavaTargetInvokerSequenceTestCase extends TestCase { + + /** + * Verifies an invocation marked as non-conversational has an existing or new instance returned + */ + public void testNoSequence() throws Exception { + Foo foo = EasyMock.createMock(Foo.class); + foo.invoke(); + EasyMock.replay(foo); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(foo); + EasyMock.expect(component.getScope()).andReturn(Scope.CONVERSATION); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(Foo.class.getMethod("invoke"), component, null, null, null); + Message msg = new MessageImpl(); + msg.setConversationSequence(TargetInvoker.NONE); + invoker.invoke(msg); + EasyMock.verify(foo); + EasyMock.verify(component); + } + + /** + * Verifies that an invocation marked as starting a conversation has a new instance returned + */ + public void testStartSequence() throws Exception { + Foo foo = EasyMock.createMock(Foo.class); + foo.invoke(); + EasyMock.replay(foo); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(foo); + EasyMock.expect(component.getScope()).andReturn(Scope.CONVERSATION); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(Foo.class.getMethod("invoke"), component, null, null, null); + Message msg = new MessageImpl(); + msg.setConversationSequence(TargetInvoker.START); + invoker.invoke(msg); + EasyMock.verify(foo); + EasyMock.verify(component); + } + + /** + * Verifies that an invocation marked as continuing a conversation has an associated instance returned + */ + public void testContinueSequence() throws Exception { + Foo foo = EasyMock.createMock(Foo.class); + foo.invoke(); + EasyMock.replay(foo); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getAssociatedTargetInstance()).andReturn(foo); + EasyMock.expect(component.getScope()).andReturn(Scope.CONVERSATION); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(Foo.class.getMethod("invoke"), component, null, null, null); + Message msg = new MessageImpl(); + msg.setConversationSequence(TargetInvoker.CONTINUE); + invoker.invoke(msg); + EasyMock.verify(foo); + EasyMock.verify(component); + } + + /** + * Verifies that an invocation marked as ending a conversation has an associated instance returned and it is removed + * following the dispatch to the instance + */ + public void testEndSequence() throws Exception { + Foo foo = EasyMock.createMock(Foo.class); + foo.invoke(); + EasyMock.replay(foo); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getAssociatedTargetInstance()).andReturn(foo); + EasyMock.expect(component.getScope()).andReturn(Scope.CONVERSATION); + component.removeInstance(); + component.destroy(EasyMock.eq(foo)); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(Foo.class.getMethod("invoke"), component, null, null, null); + Message msg = new MessageImpl(); + msg.setConversationSequence(TargetInvoker.END); + invoker.invoke(msg); + EasyMock.verify(foo); + EasyMock.verify(component); + } + + + private interface Foo { + void invoke(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerStatelessDestroyTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerStatelessDestroyTestCase.java new file mode 100644 index 0000000000..c87649f99e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerStatelessDestroyTestCase.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.easymock.classextension.EasyMock; + +public class JavaTargetInvokerStatelessDestroyTestCase extends TestCase { + + public JavaTargetInvokerStatelessDestroyTestCase(String arg0) { + super(arg0); + } + + public void testDestroy() throws Exception { + Method echoMethod = Echo.class.getDeclaredMethod("echo", String.class); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(new JavaTargetInvokerStatelessDestroyTestCase.Echo()); + EasyMock.expect(component.getScope()).andReturn(Scope.STATELESS); + component.destroy(EasyMock.isA(Echo.class)); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(echoMethod, component, null, null, null); + invoker.setCacheable(false); + assertEquals("foo", invoker.invokeTarget("foo", JavaTargetInvoker.NONE)); + EasyMock.verify(component); + } + + public static class Echo { + public String echo(String message) throws Exception { + return message; + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerTestCase.java new file mode 100644 index 0000000000..043af2d891 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/JavaTargetInvokerTestCase.java @@ -0,0 +1,53 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.easymock.classextension.EasyMock; + +public class JavaTargetInvokerTestCase extends TestCase { + + public JavaTargetInvokerTestCase(String arg0) { + super(arg0); + } + + public void testInvoke() throws Exception { + Method echoMethod = Echo.class.getDeclaredMethod("echo", String.class); + JavaAtomicComponent component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn(new Echo()); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.replay(component); + JavaTargetInvoker invoker = new JavaTargetInvoker(echoMethod, component, null, null, null); + invoker.setCacheable(false); + assertEquals("foo", invoker.invokeTarget("foo", JavaTargetInvoker.NONE)); + EasyMock.verify(component); + } + + public static class Echo { + public String echo(String message) throws Exception { + return message; + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/MultiplicityTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/MultiplicityTestCase.java new file mode 100644 index 0000000000..ba478c9634 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/MultiplicityTestCase.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import junit.framework.TestCase; + + +/** + * Tests wires that are configured with a multiplicity + * + * @version $Rev$ $Date$ + */ +public class MultiplicityTestCase extends TestCase { + + public void testMultiplicity() throws Exception { + // TODO implement + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/ResourceInjectionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/ResourceInjectionTestCase.java new file mode 100644 index 0000000000..f4cc56f158 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/ResourceInjectionTestCase.java @@ -0,0 +1,111 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.injection.ResourceObjectFactory; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ResourceInjectionTestCase extends TestCase { + + public void testResourceMemberInjection() throws Exception { + ScopeContainer containter = EasyMock.createNiceMock(ScopeContainer.class); + Constructor<Foo> ctor = Foo.class.getConstructor(); + Field field = Foo.class.getDeclaredField("resource"); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setName("component"); + configuration.setInstanceFactory(new PojoObjectFactory<Foo>(ctor)); + configuration.addResourceSite("bar", field); + JavaAtomicComponent component = new JavaAtomicComponent(configuration); + component.setScopeContainer(containter); + + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getTargetService()).andReturn("result"); + EasyMock.replay(wire); + + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.resolveSystemAutowire(EasyMock.eq(String.class))).andReturn(wire); + EasyMock.replay(parent); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, parent, null); + component.addResourceFactory("bar", factory); + + Foo foo = (Foo) component.createInstance(); + assertEquals("result", foo.resource); + EasyMock.verify(parent); + } + + + public void testResourceConstructorInjection() throws Exception { + ScopeContainer containter = EasyMock.createNiceMock(ScopeContainer.class); + Constructor<FooConstructor> ctor = FooConstructor.class.getConstructor(String.class); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setName("component"); + configuration.setInstanceFactory(new PojoObjectFactory<FooConstructor>(ctor)); + List<String> ctorNames = new ArrayList<String>(); + ctorNames.add("bar"); + configuration.setConstructorParamNames(ctorNames); + JavaAtomicComponent component = new JavaAtomicComponent(configuration); + component.setScopeContainer(containter); + + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getTargetService()).andReturn("result"); + EasyMock.replay(wire); + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + + EasyMock.expect(parent.resolveSystemAutowire(EasyMock.eq(String.class))).andReturn(wire); + EasyMock.replay(parent); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, parent, null); + component.addResourceFactory("bar", factory); + + FooConstructor foo = (FooConstructor) component.createInstance(); + assertEquals("result", foo.resource); + EasyMock.verify(parent); + } + + public static class Foo { + protected String resource; + + public Foo() { + } + + } + + public static class FooConstructor { + protected String resource; + + public FooConstructor(String resource) { + this.resource = resource; + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/integration/CallbackInvocationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/integration/CallbackInvocationTestCase.java new file mode 100644 index 0000000000..92b5429ebd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/integration/CallbackInvocationTestCase.java @@ -0,0 +1,390 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java.integration; + +import java.lang.reflect.Method; +import java.net.URI; +import java.net.URISyntaxException; + +import org.osoa.sca.NoRegisteredCallbackException; +import org.osoa.sca.annotations.Callback; + +import org.apache.tuscany.spi.builder.Connector; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.ReferenceTarget; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.builder.ConnectorImpl; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.scope.CompositeScopeContainer; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.implementation.java.JavaAtomicComponent; +import org.apache.tuscany.core.implementation.java.JavaComponentBuilder; +import org.apache.tuscany.core.implementation.java.JavaImplementation; +import org.apache.tuscany.core.wire.jdk.JDKWireService; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.getCurrentArguments; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; +import org.easymock.IAnswer; + +/** + * Verifies callback integration scenarios with Java components. + * + * @version $Rev$ $Date$ + */ +public class CallbackInvocationTestCase extends TestCase { + private ScopeContainer container; + private DeploymentContext context; + private JavaComponentBuilder builder; + private WireService wireService; + private WorkScheduler scheduler; + private WorkContext workContext; + + /** + * Verifies callback wires are built and callback invocations are handled properly + */ + public void testComponentToComponentCallback() throws Exception { + ComponentDefinition<JavaImplementation> targetDefinition = createTarget(); + JavaAtomicComponent fooComponent = + (JavaAtomicComponent) builder.build(null, targetDefinition, context); + fooComponent.setScopeContainer(container); + wireService.createWires(fooComponent, targetDefinition); + container.register(fooComponent); + + CompositeComponent parent = createMock(CompositeComponent.class); + parent.getChild(isA(String.class)); + expectLastCall().andReturn(fooComponent).anyTimes(); + replay(parent); + + ComponentDefinition<JavaImplementation> sourceDefinition = createSource("fooClient"); + JavaAtomicComponent clientComponent = + (JavaAtomicComponent) builder.build(parent, sourceDefinition, context); + clientComponent.setScopeContainer(container); + wireService.createWires(clientComponent, sourceDefinition); + container.register(clientComponent); + + Connector connector = new ConnectorImpl(new JDKWireService(), null, scheduler, workContext); + + connector.connect(clientComponent); + FooClient client = (FooClient) clientComponent.getTargetInstance(); + client.invoke(); + assertTrue(client.invoked); + client.invokeMultiCallback(); + assertTrue(client.count == 2); + } + + /** + * Verifies exception is thrown when callback is not implemented + */ + public void testCallbackNotRegistered() throws Exception { + ComponentDefinition<JavaImplementation> targetDefinition = createTarget(); + JavaAtomicComponent fooComponent = + (JavaAtomicComponent) builder.build(null, targetDefinition, context); + fooComponent.setScopeContainer(container); + wireService.createWires(fooComponent, targetDefinition); + container.register(fooComponent); + + CompositeComponent parent = createMock(CompositeComponent.class); + parent.getChild(isA(String.class)); + expectLastCall().andReturn(fooComponent).anyTimes(); + replay(parent); + + ComponentDefinition<JavaImplementation> sourceDefinition = createPlainSource("fooPlainClient"); + JavaAtomicComponent clientComponent = + (JavaAtomicComponent) builder.build(parent, sourceDefinition, context); + clientComponent.setScopeContainer(container); + wireService.createWires(clientComponent, sourceDefinition); + container.register(clientComponent); + + Connector connector = new ConnectorImpl(new JDKWireService(), null, scheduler, workContext); + + connector.connect(clientComponent); + FooPlainClient client = (FooPlainClient) clientComponent.getTargetInstance(); + try { + client.invoke(); + fail(); + } catch (NoRegisteredCallbackException e) { + // expected + } + } + + /** + * Verifies a callback in response to an invocation from two different client components is routed back to the + * appropriate client. + */ + public void testTwoSourceComponentToComponentCallback() throws Exception { + ComponentDefinition<JavaImplementation> targetDefinition = createTarget(); + JavaAtomicComponent fooComponent = + (JavaAtomicComponent) builder.build(null, targetDefinition, context); + fooComponent.setScopeContainer(container); + wireService.createWires(fooComponent, targetDefinition); + container.register(fooComponent); + + CompositeComponent parent = createMock(CompositeComponent.class); + parent.getChild(isA(String.class)); + expectLastCall().andReturn(fooComponent).anyTimes(); + replay(parent); + + ComponentDefinition<JavaImplementation> sourceDefinition1 = createSource("fooCleint1"); + ComponentDefinition<JavaImplementation> sourceDefinition2 = createSource("fooCleint2"); + JavaAtomicComponent clientComponent1 = + (JavaAtomicComponent) builder.build(parent, sourceDefinition1, context); + clientComponent1.setScopeContainer(container); + wireService.createWires(clientComponent1, sourceDefinition1); + container.register(clientComponent1); + JavaAtomicComponent clientComponent2 = + (JavaAtomicComponent) builder.build(parent, sourceDefinition2, context); + clientComponent2.setScopeContainer(container); + wireService.createWires(clientComponent2, sourceDefinition2); + container.register(clientComponent2); + + Connector connector = new ConnectorImpl(new JDKWireService(), null, scheduler, workContext); + connector.connect(clientComponent1); + connector.connect(clientComponent2); + FooClient client1 = (FooClient) clientComponent1.getTargetInstance(); + client1.invoke(); + assertTrue(client1.invoked); + FooClient client2 = (FooClient) clientComponent2.getTargetInstance(); + client2.invoke(); + assertTrue(client2.invoked); + } + + + private ComponentDefinition<JavaImplementation> createTarget() throws NoSuchMethodException, + InvalidServiceContractException { + ConstructorDefinition<FooImpl> ctorDef = new ConstructorDefinition<FooImpl>(FooImpl.class.getConstructor()); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + type.setConstructorDefinition(ctorDef); + type.setImplementationScope(Scope.COMPOSITE); + Method method = FooImpl.class.getMethod("setCallback", FooCallback.class); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract = registry.introspect(Foo.class); + contract.setCallbackClass(FooCallback.class); + contract.setCallbackName("callback"); + JavaMappedService mappedService = new JavaMappedService("Foo", contract, false, "callback", method); + type.getServices().put("Foo", mappedService); + + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + impl.setImplementationClass(FooImpl.class); + return new ComponentDefinition<JavaImplementation>("foo", impl); + } + + private ComponentDefinition<JavaImplementation> createSource(String name) + throws NoSuchMethodException, URISyntaxException, InvalidServiceContractException { + ConstructorDefinition<FooClient> ctorDef = + new ConstructorDefinition<FooClient>(FooClient.class.getConstructor()); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + type.setConstructorDefinition(ctorDef); + type.setImplementationScope(Scope.COMPOSITE); + Method method = FooClient.class.getMethod("setFoo", Foo.class); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract = registry.introspect(Foo.class); + contract.setCallbackClass(FooCallback.class); + contract.setCallbackName("callback"); + JavaMappedReference mappedReference = new JavaMappedReference("foo", contract, method); + type.getReferences().put("foo", mappedReference); + ReferenceTarget refTarget = new ReferenceTarget(); + refTarget.setReferenceName("foo"); + refTarget.getTargets().add(new URI("foo")); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + impl.setImplementationClass(FooClient.class); + ComponentDefinition<JavaImplementation> def = new ComponentDefinition<JavaImplementation>(name, impl); + def.getReferenceTargets().put("foo", refTarget); + return def; + } + + private ComponentDefinition<JavaImplementation> createPlainSource(String name) + throws NoSuchMethodException, URISyntaxException, InvalidServiceContractException { + ConstructorDefinition<FooPlainClient> ctorDef = + new ConstructorDefinition<FooPlainClient>(FooPlainClient.class.getConstructor()); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + type.setConstructorDefinition(ctorDef); + type.setImplementationScope(Scope.COMPOSITE); + Method method = FooPlainClient.class.getMethod("setFoo", Foo.class); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract = registry.introspect(Foo.class); + contract.setCallbackClass(FooCallback.class); + contract.setCallbackName("callback"); + JavaMappedReference mappedReference = new JavaMappedReference("foo", contract, method); + type.getReferences().put("foo", mappedReference); + ReferenceTarget refTarget = new ReferenceTarget(); + refTarget.setReferenceName("foo"); + refTarget.getTargets().add(new URI("foo")); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + impl.setImplementationClass(FooPlainClient.class); + ComponentDefinition<JavaImplementation> def = new ComponentDefinition<JavaImplementation>(name, impl); + def.getReferenceTargets().put("foo", refTarget); + return def; + } + + @Callback(FooCallback.class) + public static interface Foo { + void call(); + + void callMultiCallback(); + + void callFromPlain(); + } + + public static class FooImpl implements Foo { + private FooCallback callback; + + public FooImpl() { + } + + @Callback + public void setCallback(FooCallback callback) { + this.callback = callback; + } + + public void call() { + callback.callback(); + } + + public void callMultiCallback() { + callback.multiCallback(); + callback.multiCallback(); + } + + public void callFromPlain() { + try { + callback.callback(); + fail(); + } catch (NoRegisteredCallbackException e) { + // expected + } catch (Throwable e) { + e.printStackTrace(); + } + } + } + + public static class FooClient implements FooCallback { + + private Foo foo; + private boolean invoked; + private int count; + + public FooClient() { + } + + public void setFoo(Foo foo) { + this.foo = foo; + } + + public void callback() { + if (invoked) { + fail(); + } + invoked = true; + } + + public void multiCallback() { + count++; + } + + public void invoke() { + foo.call(); + } + + public void invokeMultiCallback() { + foo.callMultiCallback(); + } + } + + public interface FooCallback { + void callback(); + + void multiCallback(); + } + + public static class FooPlainClient /* implements FooCallback */ { // do NOT implement the callback + + private Foo foo; + + public FooPlainClient() { + } + + public void setFoo(Foo foo) { + this.foo = foo; + } + + public void invoke() { + foo.callFromPlain(); + } + + public void callback() { + + } + + public void multiCallback() { + + } + } + + protected void setUp() throws Exception { + super.setUp(); + wireService = new JDKWireService(); + container = new CompositeScopeContainer(null); + container.start(); + context = createMock(DeploymentContext.class); + context.getCompositeScope(); + expectLastCall().andReturn(container).anyTimes(); + replay(context); + + scheduler = createMock(WorkScheduler.class); + scheduler.scheduleWork(isA(Runnable.class)); + expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + Runnable runnable = (Runnable) getCurrentArguments()[0]; + runnable.run(); + return null; + } + }); + replay(scheduler); + + builder = new JavaComponentBuilder(); + workContext = new WorkContextImpl(); + builder.setWorkContext(workContext); + builder.setWireService(new JDKWireService(workContext, null)); + builder.setWorkScheduler(scheduler); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/integration/OutboundWireToJavaTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/integration/OutboundWireToJavaTestCase.java new file mode 100644 index 0000000000..f2d88955e4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/java/integration/OutboundWireToJavaTestCase.java @@ -0,0 +1,233 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.java.integration; + +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.Executor; +import java.util.concurrent.Executors; +import java.util.concurrent.FutureTask; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.builder.WiringException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.InteractionScope; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.builder.ConnectorImpl; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.component.event.CompositeStop; +import org.apache.tuscany.core.component.event.HttpSessionEnd; +import org.apache.tuscany.core.component.event.HttpSessionStart; +import org.apache.tuscany.core.component.event.RequestEnd; +import org.apache.tuscany.core.component.event.RequestStart; +import org.apache.tuscany.core.component.scope.CompositeScopeContainer; +import org.apache.tuscany.core.component.scope.HttpSessionScopeContainer; +import org.apache.tuscany.core.component.scope.RequestScopeContainer; +import org.apache.tuscany.core.component.scope.StatelessScopeContainer; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.java.JavaAtomicComponent; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.integration.mock.MockFactory; +import org.apache.tuscany.core.mock.component.Target; +import org.apache.tuscany.core.mock.component.TargetImpl; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.apache.tuscany.core.wire.jdk.JDKWireService; +import org.easymock.EasyMock; + +/** + * Validates wiring from a wire to Java atomic component by scope + * + * @version $$Rev$$ $$Date$$ + */ +public class OutboundWireToJavaTestCase extends TestCase { + private WorkContext workContext = new WorkContextImpl(); + private WireService wireService = new JDKWireService(new WorkContextImpl(), null); + + public void testToStatelessScope() throws Exception { + StatelessScopeContainer scope = new StatelessScopeContainer(workContext, null); + scope.start(); + final OutboundWire wire = getWire(scope); + Target service = wireService.createProxy(Target.class, wire); + assertNotNull(service); + service.setString("foo"); + assertEquals(null, service.getString()); + scope.stop(); + } + + public void testToRequestScope() throws Exception { + final RequestScopeContainer scope = new RequestScopeContainer(workContext, null); + scope.start(); + + scope.onEvent(new RequestStart(this)); + + final OutboundWire wire = getWire(scope); + Target service = wireService.createProxy(Target.class, wire); + assertNotNull(service); + service.setString("foo"); + + // another request + Executor executor = Executors.newSingleThreadExecutor(); + FutureTask<Void> future = new FutureTask<Void>(new Runnable() { + public void run() { + scope.onEvent(new RequestStart(this)); + Target service2 = wireService.createProxy(Target.class, wire); + Target target2 = wireService.createProxy(Target.class, wire); + assertEquals(null, service2.getString()); + service2.setString("bar"); + assertEquals("bar", service2.getString()); + assertEquals("bar", target2.getString()); + scope.onEvent(new RequestEnd(this)); + } + }, null); + executor.execute(future); + future.get(); + + assertEquals("foo", service.getString()); + scope.onEvent(new RequestEnd(this)); + scope.stop(); + } + + public void testToSessionScope() throws Exception { + HttpSessionScopeContainer scope = new HttpSessionScopeContainer(workContext, null); + scope.start(); + Object session1 = new Object(); + workContext.setIdentifier(Scope.SESSION, session1); + scope.onEvent(new HttpSessionStart(this, session1)); + + final OutboundWire wire = getWire(scope); + Target service = wireService.createProxy(Target.class, wire); + Target target = wireService.createProxy(Target.class, wire); + assertNotNull(service); + service.setString("foo"); + assertEquals("foo", service.getString()); + assertEquals("foo", target.getString()); + + workContext.clearIdentifier(Scope.SESSION); + + //second session + Object session2 = new Object(); + workContext.setIdentifier(Scope.SESSION, session2); + scope.onEvent(new HttpSessionStart(this, session2)); + + Target service2 = wireService.createProxy(Target.class, wire); + assertNotNull(service2); + assertNull(service2.getString()); + Target target2 = wireService.createProxy(Target.class, wire); + service2.setString("bar"); + assertEquals("bar", service2.getString()); + assertEquals("bar", target2.getString()); + + scope.onEvent(new HttpSessionEnd(this, session2)); + workContext.clearIdentifier(Scope.SESSION); + + workContext.setIdentifier(Scope.SESSION, session1); + assertEquals("foo", service.getString()); + + scope.onEvent(new HttpSessionEnd(this, session1)); + + scope.stop(); + } + + public void testToCompositeScope() throws Exception { + CompositeScopeContainer scope = new CompositeScopeContainer(null); + scope.start(); + scope.onEvent(new CompositeStart(this, null)); + final OutboundWire wire = getWire(scope); + Target service = wireService.createProxy(Target.class, wire); + Target target = wireService.createProxy(Target.class, wire); + assertNotNull(service); + service.setString("foo"); + assertEquals("foo", service.getString()); + assertEquals("foo", target.getString()); + scope.onEvent(new CompositeStop(this, null)); + scope.stop(); + } + + private OutboundWire getWire(ScopeContainer scope) throws NoSuchMethodException, + InvalidServiceContractException, WiringException { + ConnectorImpl connector = new ConnectorImpl(); + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(new PojoObjectFactory<TargetImpl>(TargetImpl.class.getConstructor())); + configuration.setParent(parent); + configuration.setWorkContext(workContext); + configuration.setName("source"); + + JavaAtomicComponent source = new JavaAtomicComponent(configuration); + source.setScopeContainer(scope); + OutboundWire outboundWire = createOutboundWire(new QualifiedName("target/Target"), Target.class); + outboundWire.setContainer(source); + source.addOutboundWire(outboundWire); + configuration.setName("target"); + JavaAtomicComponent target = new JavaAtomicComponent(configuration); + target.setScopeContainer(scope); + InboundWire targetWire = MockFactory.createInboundWire("Target", Target.class); + targetWire.setContainer(target); + target.addInboundWire(targetWire); + InboundWire inboundWire = target.getInboundWire("Target"); + inboundWire.setContainer(target); + + EasyMock.expect(parent.getChild("target")).andReturn(target); + EasyMock.replay(parent); + + connector.connect(source); + target.start(); + return outboundWire; + } + + private static <T> OutboundWire createOutboundWire(QualifiedName targetName, Class<T> interfaze) + throws InvalidServiceContractException { + OutboundWire wire = new OutboundWireImpl(); + JavaServiceContract contract = new JavaServiceContract(interfaze); + contract.setInteractionScope(InteractionScope.NONCONVERSATIONAL); + wire.setServiceContract(contract); + wire.setTargetName(targetName); + wire.addInvocationChains(createInvocationChains(interfaze)); + return wire; + } + + private static Map<Operation<?>, OutboundInvocationChain> createInvocationChains(Class<?> interfaze) + throws InvalidServiceContractException { + Map<Operation<?>, OutboundInvocationChain> invocations = new HashMap<Operation<?>, OutboundInvocationChain>(); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract = registry.introspect(interfaze); + for (Operation operation : contract.getOperations().values()) { + OutboundInvocationChain chain = new OutboundInvocationChainImpl(operation); + invocations.put(operation, chain); + } + return invocations; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/AllowsPassByReferenceProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/AllowsPassByReferenceProcessorTestCase.java new file mode 100644 index 0000000000..9fd3fbfc9d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/AllowsPassByReferenceProcessorTestCase.java @@ -0,0 +1,59 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.implementation.processor;
+
+import org.osoa.sca.annotations.AllowsPassByReference;
+
+import org.apache.tuscany.spi.implementation.java.JavaMappedProperty;
+import org.apache.tuscany.spi.implementation.java.JavaMappedReference;
+import org.apache.tuscany.spi.implementation.java.JavaMappedService;
+import org.apache.tuscany.spi.implementation.java.PojoComponentType;
+
+import junit.framework.TestCase;
+
+/**
+ * @version $Rev: 452761 $ $Date: 2006-10-04 12:03:20 +0530 (Wed, 04 Oct 2006) $
+ */
+public class AllowsPassByReferenceProcessorTestCase extends TestCase {
+
+ PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type;
+ AllowsPassByReferenceProcessor processor;
+
+ public void testClassAnnotation() throws Exception {
+ processor.visitClass(null, Foo.class, type, null);
+ assertEquals(true, type.isAllowsPassByReference());
+
+ processor.visitClass(null, Bar.class, type, null);
+ assertEquals(false, type.isAllowsPassByReference());
+ }
+
+ protected void setUp() throws Exception {
+ super.setUp();
+ type = new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
+ processor = new AllowsPassByReferenceProcessor();
+ }
+
+ @AllowsPassByReference
+ private class Foo {
+ }
+
+ //no annotation
+ private class Bar {
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorAutowireTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorAutowireTestCase.java new file mode 100644 index 0000000000..c67d226b41 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorAutowireTestCase.java @@ -0,0 +1,154 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; +import java.util.List; + +import org.osoa.sca.annotations.Property; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class ConstructorAutowireTestCase extends TestCase { + + ConstructorProcessor processor = + new ConstructorProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl())); + + public void testAutowire() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(Bar.class); + processor.visitConstructor(null, ctor, type, null); + assertNotNull(type.getReferences().get("myRef")); + } + + public void testNamesOnConstructor() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(Bar.class, Bar.class); + processor.visitConstructor(null, ctor, type, null); + assertEquals(2, type.getConstructorDefinition().getInjectionNames().size()); + assertNotNull(type.getReferences().get("myRef1")); + assertNotNull(type.getReferences().get("myRef2")); + } + + public void testNoName() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo2> ctor = Foo2.class.getConstructor(Bar.class); + processor.visitConstructor(null, ctor, type, null); + assertNotNull(type.getReferences().get(Bar.class.getName() + "0")); + } + + public void testInvalidNumberOfNames() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(Bar.class, Bar.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidAutowireException e) { + // expected + } + } + + public void testNoMatchingNames() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(List.class, List.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + + /** + * Verifies processing executes with additional extension annotations + */ + public void testRandomAnnotation() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo3> ctor = Foo3.class.getConstructor(String.class, String.class); + processor.visitConstructor(null, ctor, type, null); + assertEquals(1, type.getProperties().size()); + assertNotNull(type.getProperties().get("prop1")); + } + + private static interface Bar { + + } + + private static class Foo { + + @org.osoa.sca.annotations.Constructor() + public Foo(@Autowire(name = "myRef") Bar ref) { + + } + + @org.osoa.sca.annotations.Constructor({"myRef1", "myRef2"}) + public Foo(@Autowire Bar ref1, @Autowire Bar ref2) { + + } + + } + + private static class Foo2 { + @org.osoa.sca.annotations.Constructor() + public Foo2(@Autowire Bar ref) { + + } + } + + private static class BadFoo { + + @org.osoa.sca.annotations.Constructor({"ref1"}) + public BadFoo(@Autowire Bar ref1, @Autowire Bar ref2) { + + } + + @org.osoa.sca.annotations.Constructor({"myRef", "myRef2"}) + public BadFoo(@Autowire List ref, @Autowire(name = "myOtherRef") List ref2) { + + } + + } + + public static class Foo3 { + + @org.osoa.sca.annotations.Constructor + public Foo3(@Property(name = "prop1") String prop, @Baz String baz) { + } + } + + public @interface Baz { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorProcessorExtensibilityTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorProcessorExtensibilityTestCase.java new file mode 100644 index 0000000000..25a8ab9a1a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorProcessorExtensibilityTestCase.java @@ -0,0 +1,82 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; + +import org.osoa.sca.annotations.Property; + +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * Verifies the constructor processor works when parameters are marked with custom extension annotations + * + * @version $Rev$ $Date$ + */ +public class ConstructorProcessorExtensibilityTestCase extends TestCase { + private ConstructorProcessor processor = + new ConstructorProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl())); + + public void testProcessFirst() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor1 = Foo.class.getConstructor(String.class, String.class); + processor.visitConstructor(null, ctor1, type, null); + assertEquals("foo", type.getConstructorDefinition().getInjectionNames().get(0)); + } + + /** + * Verifies the constructor processor can be called after another processor has evaluated the constructor and found + * an annotation + * + * @throws Exception + */ + public void testProcessLast() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor1 = Foo.class.getConstructor(String.class, String.class); + ConstructorDefinition<Foo> definition = new ConstructorDefinition<Foo>(ctor1); + definition.getInjectionNames().add(""); + definition.getInjectionNames().add("mybar"); + type.setConstructorDefinition(definition); + processor.visitConstructor(null, ctor1, type, null); + assertEquals("foo", type.getConstructorDefinition().getInjectionNames().get(0)); + } + + + private @interface Bar { + + } + + private static class Foo { + @org.osoa.sca.annotations.Constructor + public Foo(@Property(name = "foo") String foo, @Bar String bar) { + + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorProcessorTestCase.java new file mode 100644 index 0000000000..364bfcc274 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorProcessorTestCase.java @@ -0,0 +1,148 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; + +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Reference; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class ConstructorProcessorTestCase extends TestCase { + private ConstructorProcessor processor = + new ConstructorProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl())); + + public void testDuplicateConstructor() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitClass(null, BadFoo.class, type, null); + fail(); + } catch (DuplicateConstructorException e) { + // expected + } + } + + public void testConstructorAnnotation() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor1 = Foo.class.getConstructor(String.class); + processor.visitConstructor(null, ctor1, type, null); + assertEquals("foo", type.getConstructorDefinition().getInjectionNames().get(0)); + } + + public void testNoAnnotation() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<NoAnnotation> ctor1 = NoAnnotation.class.getConstructor(); + processor.visitConstructor(null, ctor1, type, null); + assertNull(type.getConstructorDefinition()); + } + + public void testBadAnnotation() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadAnnotation> ctor1 = BadAnnotation.class.getConstructor(String.class, Foo.class); + try { + processor.visitConstructor(null, ctor1, type, null); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + + public void testMixedParameters() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Mixed> ctor1 = Mixed.class.getConstructor(String.class, String.class, String.class); + processor.visitConstructor(null, ctor1, type, null); + assertEquals("java.lang.String0", type.getConstructorDefinition().getInjectionNames().get(0)); + assertEquals("foo", type.getConstructorDefinition().getInjectionNames().get(1)); + assertEquals("bar", type.getConstructorDefinition().getInjectionNames().get(2)); + } + + public void testAllAutowireWithNoNames() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<AllAutowireNoName> ctor1 = + AllAutowireNoName.class.getConstructor(String.class, String.class, String.class); + processor.visitConstructor(null, ctor1, type, null); + assertEquals("java.lang.String0", type.getConstructorDefinition().getInjectionNames().get(0)); + assertEquals("java.lang.String1", type.getConstructorDefinition().getInjectionNames().get(1)); + assertEquals("java.lang.String2", type.getConstructorDefinition().getInjectionNames().get(2)); + } + + private static class BadFoo { + + @org.osoa.sca.annotations.Constructor("foo") + public BadFoo(String foo) { + + } + + @org.osoa.sca.annotations.Constructor({"foo", "bar"}) + public BadFoo(String foo, String bar) { + + } + } + + private static class Foo { + @org.osoa.sca.annotations.Constructor("foo") + public Foo(String foo) { + + } + } + + private static class NoAnnotation { + public NoAnnotation() { + } + } + + private static class BadAnnotation { + @org.osoa.sca.annotations.Constructor("foo") + public BadAnnotation(String foo, Foo ref) { + } + } + + + public static final class Mixed { + @org.osoa.sca.annotations.Constructor + public Mixed(@Autowire String param1, + @Property(name = "foo") String param2, + @Reference(name = "bar") String param3) { + } + } + + public static final class AllAutowireNoName { + @org.osoa.sca.annotations.Constructor + public AllAutowireNoName(@Autowire String param1, @Autowire String param2, @Autowire String param3) { + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorPropertyTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorPropertyTestCase.java new file mode 100644 index 0000000000..ee461aead7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorPropertyTestCase.java @@ -0,0 +1,171 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; +import java.util.List; + +import org.osoa.sca.annotations.Property; + +import org.apache.tuscany.spi.implementation.java.DuplicatePropertyException; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.OverrideOptions; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class ConstructorPropertyTestCase extends TestCase { + + ConstructorProcessor processor = + new ConstructorProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl())); + + public void testProperty() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(String.class); + processor.visitConstructor(null, ctor, type, null); + JavaMappedProperty<?> property = type.getProperties().get("myProp"); + //assertTrue(property.isRequired()); + assertEquals(property.getOverride(), OverrideOptions.MAY); + assertEquals("myProp", property.getName()); + } + + public void testTwoPropertiesSameType() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class); + processor.visitConstructor(null, ctor, type, null); + assertNotNull(type.getProperties().get("myProp1")); + assertNotNull(type.getProperties().get("myProp2")); + } + + public void testDuplicateProperty() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (DuplicatePropertyException e) { + // expected + } + } + + public void testNoName() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidPropertyException e) { + // expected + } + } + + public void testNamesOnConstructor() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class); + processor.visitConstructor(null, ctor, type, null); + assertNotNull(type.getProperties().get("myProp")); + } + + public void testInvalidNumberOfNames() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(Integer.class, Integer.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidPropertyException e) { + // expected + } + } + + public void testNoMatchingNames() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(List.class, List.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + +// public void testMultiplicityRequired() throws Exception { + // TODO multiplicity +// } + + private static class Foo { + + @org.osoa.sca.annotations.Constructor() + public Foo(@Property(name = "myProp", override = "may") String prop) { + + } + + @org.osoa.sca.annotations.Constructor("myProp") + public Foo(@Property Integer prop) { + + } + + @org.osoa.sca.annotations.Constructor() + public Foo(@Property(name = "myProp1") String prop1, @Property(name = "myProp2") String prop2) { + + } + + @org.osoa.sca.annotations.Constructor() + public Foo(@Property List prop) { + + } + } + + private static class BadFoo { + + @org.osoa.sca.annotations.Constructor() + public BadFoo(@Property(name = "myProp") String prop1, @Property(name = "myProp") String prop2) { + + } + + @org.osoa.sca.annotations.Constructor() + public BadFoo(@Property String prop) { + + } + + @org.osoa.sca.annotations.Constructor("myProp") + public BadFoo(@Property Integer prop, @Property Integer prop2) { + + } + + @org.osoa.sca.annotations.Constructor({"myRef", "myRef2"}) + public BadFoo(@Property List ref, @Property(name = "myOtherRef") List ref2) { + + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorReferenceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorReferenceTestCase.java new file mode 100644 index 0000000000..687c95e860 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorReferenceTestCase.java @@ -0,0 +1,173 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; +import java.util.List; + +import org.osoa.sca.annotations.Reference; + +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class ConstructorReferenceTestCase extends TestCase { + + ConstructorProcessor processor; + + public void testReference() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(String.class); + processor.visitConstructor(null, ctor, type, null); + JavaMappedReference reference = type.getReferences().get("myRef"); + assertTrue(reference.isRequired()); + assertEquals("myRef", reference.getName()); + } + + public void testTwoReferencesSameType() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class); + processor.visitConstructor(null, ctor, type, null); + assertNotNull(type.getReferences().get("myRef1")); + assertNotNull(type.getReferences().get("myRef2")); + } + + public void testDuplicateProperty() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (DuplicateReferenceException e) { + // expected + } + } + + public void testNoName() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidReferenceException e) { + // expected + } + } + + public void testNamesOnConstructor() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class); + processor.visitConstructor(null, ctor, type, null); + assertNotNull(type.getReferences().get("myRef")); + } + + public void testInvalidNumberOfNames() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(Integer.class, Integer.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidReferenceException e) { + // expected + } + } + + public void testNoMatchingNames() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(List.class, List.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + processor = + new ConstructorProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl())); + } + +// public void testMultiplicityRequired() throws Exception { + // TODO multiplicity +// } + + private static class Foo { + + @org.osoa.sca.annotations.Constructor() + public Foo(@Reference(name = "myRef", required = true) String prop) { + + } + + @org.osoa.sca.annotations.Constructor() + public Foo(@Reference(name = "myRef1") String prop1, @Reference(name = "myRef2") String prop2) { + + } + + @org.osoa.sca.annotations.Constructor("myRef") + public Foo(@Reference Integer prop) { + + } + + @org.osoa.sca.annotations.Constructor() + public Foo(@Reference List prop) { + + } + } + + private static class BadFoo { + + @org.osoa.sca.annotations.Constructor + public BadFoo(@Reference(name = "myRef") String prop1, @Reference(name = "myRef") String prop2) { + + } + + @org.osoa.sca.annotations.Constructor + public BadFoo(@Reference String prop) { + + } + + @org.osoa.sca.annotations.Constructor("myRef") + public BadFoo(@Reference Integer ref, @Reference Integer ref2) { + + } + + @org.osoa.sca.annotations.Constructor({"myRef", "myRef2"}) + public BadFoo(@Reference List ref, @Reference(name = "myOtherRef") List ref2) { + + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorResourceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorResourceTestCase.java new file mode 100644 index 0000000000..17904d3cd8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorResourceTestCase.java @@ -0,0 +1,166 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; +import java.util.List; + +import org.osoa.sca.annotations.Resource; + +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class ConstructorResourceTestCase extends TestCase { + + ConstructorProcessor processor = + new ConstructorProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl())); + + public void testResource() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(String.class); + processor.visitConstructor(null, ctor, type, null); + org.apache.tuscany.spi.implementation.java.Resource resource = type.getResources().get("myResource"); + assertFalse(resource.isOptional()); + } + + public void testTwoResourcesSameType() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class); + processor.visitConstructor(null, ctor, type, null); + assertNotNull(type.getResources().get("myResource1")); + assertNotNull(type.getResources().get("myResource2")); + } + + public void testDuplicateResource() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (DuplicateResourceException e) { + // expected + } + } + + public void testNoName() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<ConstructorResourceTestCase.BadFoo> ctor = + ConstructorResourceTestCase.BadFoo.class.getConstructor(String.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidResourceException e) { + // expected + } + } + + public void testNamesOnConstructor() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class); + processor.visitConstructor(null, ctor, type, null); + assertNotNull(type.getResources().get("myResource")); + } + + public void testInvalidNumberOfNames() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<ConstructorResourceTestCase.BadFoo> ctor = + ConstructorResourceTestCase.BadFoo.class.getConstructor(Integer.class, Integer.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidResourceException e) { + // expected + } + } + + public void testNoMatchingNames() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<ConstructorResourceTestCase.BadFoo> ctor = + ConstructorResourceTestCase.BadFoo.class.getConstructor(List.class, List.class); + try { + processor.visitConstructor(null, ctor, type, null); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + + private static class Foo { + + @org.osoa.sca.annotations.Constructor + public Foo(@Resource(name = "myResource") String resource) { + + } + + @org.osoa.sca.annotations.Constructor("myResource") + public Foo(@Resource Integer resource) { + + } + + @org.osoa.sca.annotations.Constructor + public Foo(@Resource(name = "myResource1") String res1, @Resource(name = "myResource2") String res2) { + + } + + @org.osoa.sca.annotations.Constructor + public Foo(@Resource List res) { + + } + } + + private static class BadFoo { + + @org.osoa.sca.annotations.Constructor + public BadFoo(@Resource(name = "myResource") String res1, @Resource(name = "myResource") String res2) { + + } + + @org.osoa.sca.annotations.Constructor + public BadFoo(@Resource String res) { + + } + + @org.osoa.sca.annotations.Constructor("myProp") + public BadFoo(@Resource Integer res, @Resource Integer res2) { + + } + + @org.osoa.sca.annotations.Constructor({"myRes", "myRes2"}) + public BadFoo(@Resource List res, @Resource(name = "myOtherRes") List res2) { + + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ContextProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ContextProcessorTestCase.java new file mode 100644 index 0000000000..f5d56f5a34 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ContextProcessorTestCase.java @@ -0,0 +1,192 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.osoa.sca.CompositeContext; +import org.osoa.sca.RequestContext; +import org.osoa.sca.annotations.Context; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ContextProcessorTestCase extends TestCase { + private ContextProcessor processor; + private CompositeComponent composite; + + public void testCompositeContextMethod() throws Exception { + Method method = Foo.class.getMethod("setContext", CompositeContext.class); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitMethod(composite, method, type, null); + assertNotNull(type.getResources().get("context")); + } + + public void testCompositeContextField() throws Exception { + Field field = Foo.class.getDeclaredField("context"); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitField(composite, field, type, null); + assertNotNull(type.getResources().get("context")); + } + + public void testRequestContextMethod() throws Exception { + Method method = Foo.class.getMethod("setRequestContext", RequestContext.class); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitMethod(composite, method, type, null); + assertNotNull(type.getResources().get("requestContext")); + } + + public void testRequestContextField() throws Exception { + Field field = Foo.class.getDeclaredField("requestContext"); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitField(composite, field, type, null); + assertNotNull(type.getResources().get("requestContext")); + } + + public void testInvalidParamType() throws Exception { + Method method = Foo.class.getMethod("setContext", String.class); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitMethod(composite, method, type, null); + fail(); + } catch (UnknownContextTypeException e) { + // expected + } + } + + public void testInvalidParamTypeField() throws Exception { + Field field = Foo.class.getDeclaredField("badContext"); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitField(composite, field, type, null); + fail(); + } catch (UnknownContextTypeException e) { + // expected + } + } + + + public void testInvalidParamNum() throws Exception { + Method method = Foo.class.getMethod("setContext", CompositeContext.class, String.class); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitMethod(composite, method, type, null); + fail(); + } catch (IllegalContextException e) { + // expected + } + } + + public void testInvalidNoParams() throws Exception { + Method method = Foo.class.getMethod("setContext"); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitMethod(composite, method, type, null); + fail(); + } catch (IllegalContextException e) { + // expected + } + } + + public void testNoContext() throws Exception { + Method method = Foo.class.getMethod("noContext", CompositeContext.class); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitMethod(composite, method, type, null); + assertEquals(0, type.getResources().size()); + } + + public void testNoContextField() throws Exception { + Field field = Foo.class.getDeclaredField("noContext"); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitField(composite, field, type, null); + assertEquals(0, type.getResources().size()); + } + + protected void setUp() throws Exception { + super.setUp(); + processor = new ContextProcessor(); + processor.setWireService(EasyMock.createNiceMock(WireService.class)); + processor.setWorkContext(EasyMock.createNiceMock(WorkContext.class)); + composite = EasyMock.createNiceMock(CompositeComponent.class); + } + + private class Foo { + @Context + protected CompositeContext context; + + @Context + protected Object badContext; + + protected CompositeContext noContext; + + @Context + protected RequestContext requestContext; + + @Context + public void setContext(CompositeContext context) { + + } + + @Context + public void setContext(String context) { + + } + + @Context + public void setContext(CompositeContext context, String string) { + + } + + @Context + public void setContext() { + + } + + public void noContext(CompositeContext context) { + + } + + @Context + public void setRequestContext(RequestContext requestContext) { + this.requestContext = requestContext; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConversationProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConversationProcessorTestCase.java new file mode 100644 index 0000000000..76f59f0841 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConversationProcessorTestCase.java @@ -0,0 +1,152 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.Conversation; +import org.osoa.sca.annotations.ConversationID; +import org.osoa.sca.annotations.Scope; + +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class ConversationProcessorTestCase extends TestCase { + private ConversationProcessor processor = new ConversationProcessor(); + + public void testMaxIdleTime() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, FooMaxIdle.class, type, null); + assertEquals(10000L, type.getMaxIdleTime()); + assertEquals(-1, type.getMaxAge()); + } + + public void testMaxAge() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, FooMaxAge.class, type, null); + assertEquals(10000L, type.getMaxAge()); + assertEquals(-1, type.getMaxIdleTime()); + } + + public void testBadFooBoth() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitClass(null, BadFooBoth.class, type, null); + fail(); + } catch (InvalidConversationalImplementation e) { + // expected + } + } + + public void testImplicitScope() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, ImplicitFooScope.class, type, null); + assertEquals(org.apache.tuscany.spi.model.Scope.CONVERSATION, type.getImplementationScope()); + } + + public void testBadFooScope() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitClass(null, BadFooScope.class, type, null); + fail(); + } catch (InvalidConversationalImplementation e) { + // expected + } + } + + public void testJustConversation() throws Exception { + // TODO do we want these semantics + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, FooJustConversation.class, type, null); + assertEquals(org.apache.tuscany.spi.model.Scope.CONVERSATION, type.getImplementationScope()); + assertEquals(-1, type.getMaxAge()); + assertEquals(-1, type.getMaxIdleTime()); + } + + public void testSetConversationIDField() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Field field = FooWithConversationIDField.class.getDeclaredField("conversationID"); + processor.visitField(null, field, type, null); + assertNotNull(type.getConversationIDMember()); + assertEquals(field, type.getConversationIDMember()); + } + + public void testSetConversationIDMethod() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Method method = FooWithConversationIDMethod.class.getDeclaredMethods()[0]; + processor.visitMethod(null, method, type, null); + assertNotNull(type.getConversationIDMember()); + assertEquals(method, type.getConversationIDMember()); + } + + @Scope("CONVERSATION") + @Conversation(maxIdleTime = "10 seconds") + private class FooMaxIdle { + } + + @Scope("CONVERSATION") + @Conversation(maxAge = "10 seconds") + private class FooMaxAge { + } + + @Scope("CONVERSATION") + @Conversation(maxAge = "10 seconds", maxIdleTime = "10 seconds") + private class BadFooBoth { + } + + @Conversation(maxAge = "10 seconds") + private class ImplicitFooScope { + } + + @Scope("STATELESS") + @Conversation(maxAge = "10 seconds") + private class BadFooScope { + } + + @Conversation + private class FooJustConversation { + } + + private class FooWithConversationIDField { + @ConversationID + private String conversationID; + } + + private class FooWithConversationIDMethod { + @ConversationID + void setConversationID(String conversationID) { + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConvertTimeMillisTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConvertTimeMillisTestCase.java new file mode 100644 index 0000000000..556416a797 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConvertTimeMillisTestCase.java @@ -0,0 +1,110 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class ConvertTimeMillisTestCase extends TestCase { + private MockProcessor registy; + + public void testConvertSeconds() throws Exception { + assertEquals(10000L, registy.convertTimeMillis("10 seconds")); + assertEquals(10000L, registy.convertTimeMillis("10 SECONDS")); + try { + registy.convertTimeMillis("10seconds"); + fail(); + } catch (NumberFormatException e) { + // expected + } + } + + public void testConvertMinutes() throws Exception { + assertEquals(600000L, registy.convertTimeMillis("10 minutes")); + assertEquals(600000L, registy.convertTimeMillis("10 MINUTES")); + try { + registy.convertTimeMillis("10minutes"); + fail(); + } catch (NumberFormatException e) { + // expected + } + } + + public void testConvertHours() throws Exception { + assertEquals(36000000L, registy.convertTimeMillis("10 hours")); + assertEquals(36000000L, registy.convertTimeMillis("10 HOURS")); + try { + registy.convertTimeMillis("10hours"); + fail(); + } catch (NumberFormatException e) { + // expected + } + } + + public void testConvertDays() throws Exception { + assertEquals(864000000L, registy.convertTimeMillis("10 days")); + assertEquals(864000000L, registy.convertTimeMillis("10 DAYS")); + try { + registy.convertTimeMillis("10days"); + fail(); + } catch (NumberFormatException e) { + // expected + } + } + + public void testConvertYears() throws Exception { + assertEquals(315569260000L, registy.convertTimeMillis("10 years")); + assertEquals(315569260000L, registy.convertTimeMillis("10 YEARS")); + try { + registy.convertTimeMillis("10years"); + fail(); + } catch (NumberFormatException e) { + // expected + } + } + + public void testConvertDefault() throws Exception { + assertEquals(10000L, registy.convertTimeMillis("10 ")); + assertEquals(10000L, registy.convertTimeMillis("10")); + } + + public void testInvalid() throws Exception { + try { + registy.convertTimeMillis("foo"); + fail(); + } catch (NumberFormatException e) { + // expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + registy = new MockProcessor(); + } + + private class MockProcessor extends ConversationProcessor { + + @Override + protected long convertTimeMillis(String expr) throws NumberFormatException { + return super.convertTimeMillis(expr); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/DestroyProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/DestroyProcessorTestCase.java new file mode 100644 index 0000000000..6929250298 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/DestroyProcessorTestCase.java @@ -0,0 +1,100 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.Destroy; + +import org.apache.tuscany.spi.implementation.java.JavaMappedService; + +import junit.framework.TestCase; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; + +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; + +/** + * @version $Rev$ $Date$ + */ +public class DestroyProcessorTestCase extends TestCase { + + public void testDestroy() throws Exception { + DestroyProcessor processor = new DestroyProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Method method = Foo.class.getMethod("destroy"); + processor.visitMethod(null, method, type, null); + assertNotNull(type.getDestroyMethod()); + } + + public void testBadDestroy() throws Exception { + DestroyProcessor processor = new DestroyProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Method method = Bar.class.getMethod("badDestroy", String.class); + try { + processor.visitMethod(null, method, type, null); + fail(); + } catch (IllegalDestructorException e) { + // expected + } + } + + public void testTwoDestroy() throws Exception { + DestroyProcessor processor = new DestroyProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Method method = Bar.class.getMethod("destroy"); + Method method2 = Bar.class.getMethod("destroy2"); + processor.visitMethod(null, method, type, null); + try { + processor.visitMethod(null, method2, type, null); + fail(); + } catch (DuplicateDestructorException e) { + // expected + } + } + + + private class Foo { + + @Destroy + public void destroy() { + } + } + + + private class Bar { + + @Destroy + public void destroy() { + } + + @Destroy + public void destroy2() { + } + + @Destroy + public void badDestroy(String foo) { + } + + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/EagerInitProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/EagerInitProcessorTestCase.java new file mode 100644 index 0000000000..83fe00bbdf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/EagerInitProcessorTestCase.java @@ -0,0 +1,54 @@ +package org.apache.tuscany.core.implementation.processor; + +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class EagerInitProcessorTestCase extends TestCase { + + public void testNoLevel() throws ProcessingException { + EagerInitProcessor processor = new EagerInitProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, NoLevel.class, type, null); + assertEquals(50, type.getInitLevel()); + } + + public void testLevel() throws ProcessingException { + EagerInitProcessor processor = new EagerInitProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, Level.class, type, null); + assertEquals(1, type.getInitLevel()); + } + + public void testSubclass() throws ProcessingException { + EagerInitProcessor processor = new EagerInitProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, SubClass.class, type, null); + assertEquals(1, type.getInitLevel()); + } + + @EagerInit + private class NoLevel { + } + + @EagerInit(1) + private class Level { + } + + private class SubClass extends Level { + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeuristicAndPropertyTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeuristicAndPropertyTestCase.java new file mode 100644 index 0000000000..93de605e33 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeuristicAndPropertyTestCase.java @@ -0,0 +1,70 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; + +import org.osoa.sca.annotations.Property; + +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class HeuristicAndPropertyTestCase extends TestCase { + + private PropertyProcessor propertyProcessor; + private HeuristicPojoProcessor heuristicProcessor; + + /** + * Verifies the property and heuristic processors don't collide + */ + @SuppressWarnings("unchecked") + public void testPropertyProcessorWithHeuristicProcessor() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor ctor = Foo.class.getConstructor(String.class); + type.setConstructorDefinition(new ConstructorDefinition(ctor)); + propertyProcessor.visitConstructor(null, ctor, type, null); + heuristicProcessor.visitEnd(null, Foo.class, type, null); + assertEquals(1, type.getProperties().size()); + assertNotNull(type.getProperties().get("foo")); + } + + protected void setUp() throws Exception { + super.setUp(); + ImplementationProcessorServiceImpl service = + new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl()); + propertyProcessor = new PropertyProcessor(service); + heuristicProcessor = new HeuristicPojoProcessor(service); + } + + public static class Foo { + public Foo(@Property(name = "foo") String prop) { + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeuristicConstructorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeuristicConstructorTestCase.java new file mode 100644 index 0000000000..92f6d54366 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeuristicConstructorTestCase.java @@ -0,0 +1,330 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Reference; +import org.osoa.sca.annotations.Remotable; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.ServiceContract; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class HeuristicConstructorTestCase extends TestCase { + + private HeuristicPojoProcessor processor = + new HeuristicPojoProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl())); + + /** + * Verifies a single constructor is chosen with a parameter as the type + */ + public void testSingleConstructorWithParam() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + JavaMappedProperty<String> prop = new JavaMappedProperty<String>(); + prop.setName("foo"); + prop.setJavaType(String.class); + type.getProperties().put("foo", prop); + processor.visitEnd(null, Foo1.class, type, null); + assertNotNull(type.getConstructorDefinition().getConstructor()); + assertEquals("foo", type.getConstructorDefinition().getInjectionNames().get(0)); + } + + /** + * Verifies a single constructor is chosen with a reference as the type + */ + public void testSingleConstructorWithRef() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + JavaMappedReference ref = new JavaMappedReference(); + ref.setName("foo"); + ServiceContract contract = new JavaServiceContract(String.class); + ref.setServiceContract(contract); + type.getReferences().put("foo", ref); + processor.visitEnd(null, Foo1.class, type, null); + assertNotNull(type.getConstructorDefinition().getConstructor()); + assertEquals("foo", type.getConstructorDefinition().getInjectionNames().get(0)); + } + + /** + * Verifies a single constructor is chosen with a property and a reference as the type + */ + public void testSingleConstructorWithPropRef() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + + JavaMappedProperty<String> prop = new JavaMappedProperty<String>(); + prop.setName("foo"); + prop.setJavaType(String.class); + type.getProperties().put("foo", prop); + + JavaMappedReference ref = new JavaMappedReference(); + ref.setName("ref"); + ServiceContract contract = new JavaServiceContract(Foo1.class); + ref.setServiceContract(contract); + type.getReferences().put("ref", ref); + processor.visitEnd(null, Foo2.class, type, null); + assertNotNull(type.getConstructorDefinition().getConstructor()); + assertEquals(2, type.getConstructorDefinition().getInjectionNames().size()); + } + + + public void testSingleConstructorResolvableParam() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo5.class, type, null); + assertEquals(String.class, type.getProperties().get("string").getJavaType()); + } + + public void testSingleConstructorResolvableRef() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo6.class, type, null); + assertEquals(Ref.class, + type.getReferences().get("heuristicconstructortestcase$ref").getServiceContract().getInterfaceClass()); + } + + public void testSingleConstructorAmbiguousRef() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + JavaMappedReference ref = new JavaMappedReference(); + ref.setName("ref"); + ServiceContract contract = new JavaServiceContract(Foo1.class); + ref.setServiceContract(contract); + type.getReferences().put("ref", ref); + JavaMappedReference ref2 = new JavaMappedReference(); + ref2.setName("ref2"); + ref2.setServiceContract(contract); + type.getReferences().put("ref2", ref2); + try { + processor.visitEnd(null, Foo4.class, type, null); + fail(); + } catch (AmbiguousConstructorException e) { + // expected + } + } + + public void testConstructorPropertyAnnotatedParamsOnly() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo7.class, type, null); + assertNotNull(type.getProperties().get("myProp")); + } + + public void testConstructorReferenceAnnotatedParamsOnly() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo8.class, type, null); + assertNotNull(type.getReferences().get("myRef")); + } + + public void testConstructorAutowireAnnotatedParamsOnly() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo9.class, type, null); + assertNotNull(type.getReferences().get("myAutowire")); + } + + @SuppressWarnings("unchecked") + public void testDefaultConstructor() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo3.class, type, null); + assertNotNull(type.getConstructorDefinition().getConstructor()); + } + + public void testSameTypesButAnnotated() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo12.class, type, null); + assertEquals(2, type.getProperties().size()); + assertNotNull(type.getProperties().get("prop1")); + assertNotNull(type.getProperties().get("prop2")); + } + + /** + * Verifies processing executes with additional extension annotations + */ + public void testRandomAnnotation() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo11.class, type, null); + assertEquals(1, type.getProperties().size()); + assertNotNull(type.getProperties().get("prop1")); + } + + public void testAutowire() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo13.class, type, null); + assertEquals(1, type.getReferences().size()); + assertNotNull(type.getReferences().get(String.class.getName() + "0")); + } + + public void testMultipleAutowire() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo15.class, type, null); + assertEquals(2, type.getReferences().size()); + assertNotNull(type.getReferences().get(String.class.getName() + "0")); + assertNotNull(type.getReferences().get(String.class.getName() + "1")); + } + + public void testNoAutowireNameInConstructor() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo16.class, type, null); + assertEquals(2, type.getReferences().size()); + assertNotNull(type.getReferences().get(String.class.getName() + "0")); + assertNotNull(type.getReferences().get("bar")); + assertNotNull(type.getProperties().get("foo")); + } + + public void testPrivateConstructor() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitEnd(null, Foo14.class, type, null); + fail(); + } catch (NoConstructorException e) { + // expected + } + } + + + public void testMultipleConstructors() throws Exception { + // throw new UnsupportedOperationException("Finish heuristic multiple constructors - Foo10"); + } + + + public static class Foo1 { + public Foo1(String val) { + } + } + + public static class Foo2 { + public Foo2(String val, Foo1 ref) { + } + } + + public static class Foo3 { + } + + public static class Foo4 { + public Foo4(Foo1 ref) { + } + } + + public static class Prop { + + } + + @Remotable + public static interface Ref { + + } + + public static class Foo5 { + public Foo5(String val) { + } + } + + public static class Foo6 { + public Foo6(Ref ref) { + } + } + + public static class Foo7 { + public Foo7(@Property(name = "myProp") String prop) { + } + } + + + public static class Foo8 { + public Foo8(@Reference(name = "myRef") String ref) { + } + } + + public static class Foo9 { + public Foo9(@Autowire(name = "myAutowire") String autowire) { + } + } + + public static class Foo10 { + + public Foo10() { + } + + public Foo10(String prop) { + } + + public Foo10(@Property(name = "prop1") String prop1, @Property(name = "prop2") String prop2) { + + } + } + + public static class Foo11 { + + public Foo11(@Property(name = "prop1") String prop, @Baz String baz) { + } + } + + public static class Foo12 { + + public Foo12(@Property(name = "prop1") String prop, @Property(name = "prop2") String baz) { + } + } + + public @interface Baz { + + } + + public static class Foo13 { + public Foo13(@Autowire String foo) { + } + } + + public static final class Foo14 { + private Foo14() { + } + } + + public static final class Foo15 { + public Foo15(@Autowire String param1, @Autowire String param2) { + } + } + + public static final class Foo16 { + public Foo16(@Autowire String param1, + @Property(name = "foo") String param2, + @Reference(name = "bar") String param3) { + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeuristicPojoProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeuristicPojoProcessorTestCase.java new file mode 100644 index 0000000000..33a3fa0282 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeuristicPojoProcessorTestCase.java @@ -0,0 +1,395 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; +import java.util.Collection; +import java.util.List; + +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Reference; +import org.osoa.sca.annotations.Remotable; +import org.osoa.sca.annotations.Service; + +import org.apache.tuscany.spi.databinding.extension.SimpleTypeMapperExtension; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * Verfies component type information is properly introspected from an unadorned POJO according to the SCA Java Client + * and Implementation Model Specification + * + * @version $Rev$ $Date$ + */ +public class HeuristicPojoProcessorTestCase extends TestCase { + + private HeuristicPojoProcessor processor = + new HeuristicPojoProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl())); + + /** + * Verifies a single service interface is computed when only one interface is implemented + */ + public void testSingleInterface() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<SingleInterfaceImpl> ctor = SingleInterfaceImpl.class.getConstructor(); + type.setConstructorDefinition(new ConstructorDefinition<SingleInterfaceImpl>(ctor)); + processor.visitEnd(null, SingleInterfaceImpl.class, type, null); + assertEquals(1, type.getServices().size()); + assertEquals(PropertyInterface.class, + type.getServices().get(PropertyInterface.class.getName()) + .getServiceContract().getInterfaceClass()); + assertTrue(type.getProperties().isEmpty()); + assertTrue(type.getReferences().isEmpty()); + } + + /** + * Verifies property and reference setters are computed + */ + public void testPropertyReference() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<SingleInterfaceWithPropertyReferenceImpl> ctor = + SingleInterfaceWithPropertyReferenceImpl.class.getConstructor(); + type.setConstructorDefinition(new ConstructorDefinition<SingleInterfaceWithPropertyReferenceImpl>(ctor)); + processor.visitEnd(null, SingleInterfaceWithPropertyReferenceImpl.class, type, null); + assertEquals(1, type.getServices().size()); + assertEquals(Interface1.class, + type.getServices().get(Interface1.class.getName()) + .getServiceContract().getInterfaceClass()); + assertEquals(1, type.getProperties().size()); + assertEquals(ComplexProperty.class, type.getProperties().get("property").getJavaType()); + assertEquals(1, type.getReferences().size()); + assertEquals(Ref.class, type.getReferences().get("reference").getServiceContract().getInterfaceClass()); + } + + /** + * Verifies that a property setter is not introspected if an analogous operation is in the service interface + */ + public void testPropertySetterInInterface() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<SingleInterfaceImpl> ctor = SingleInterfaceImpl.class.getConstructor(); + type.setConstructorDefinition(new ConstructorDefinition<SingleInterfaceImpl>(ctor)); + processor.visitEnd(null, SingleInterfaceImpl.class, type, null); + assertEquals(0, type.getProperties().size()); + } + + /** + * Verifies that a reference setter is not introspected if an analogous operation is in the service interface + */ + public void testReferenceSetterInInterface() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<RefInterfaceImpl> ctor = RefInterfaceImpl.class.getConstructor(); + type.setConstructorDefinition(new ConstructorDefinition<RefInterfaceImpl>(ctor)); + processor.visitEnd(null, RefInterfaceImpl.class, type, null); + assertEquals(0, type.getReferences().size()); + } + + /** + * Verifies collection generic types or array types are introspected as references according to spec rules + */ + public void testReferenceCollectionType() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<ReferenceCollectionImpl> ctor = ReferenceCollectionImpl.class.getConstructor(); + type.setConstructorDefinition(new ConstructorDefinition<ReferenceCollectionImpl>(ctor)); + processor.visitEnd(null, ReferenceCollectionImpl.class, type, null); + assertEquals(0, type.getProperties().size()); + assertEquals(4, type.getReferences().size()); + } + + /** + * Verifies collection generic types or array types are introspected as properties according to spec rules + */ + public void testPropertyCollectionType() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<PropertyCollectionImpl> ctor = PropertyCollectionImpl.class.getConstructor(); + type.setConstructorDefinition(new ConstructorDefinition<PropertyCollectionImpl>(ctor)); + processor.visitEnd(null, PropertyCollectionImpl.class, type, null); + assertEquals(0, type.getReferences().size()); + assertEquals(4, type.getProperties().size()); + } + + /** + * Verifies references are calculated when the type marked with is @Remotable + */ + public void testRemotableRef() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<RemotableRefImpl> ctor = RemotableRefImpl.class.getConstructor(); + type.setConstructorDefinition(new ConstructorDefinition<RemotableRefImpl>(ctor)); + processor.visitEnd(null, RemotableRefImpl.class, type, null); + assertEquals(2, type.getReferences().size()); + assertEquals(0, type.getProperties().size()); + } + + public void testParentInterface() throws ProcessingException, NoSuchMethodException { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Child> ctor = Child.class.getConstructor(); + type.setConstructorDefinition(new ConstructorDefinition<Child>(ctor)); + processor.visitEnd(null, Child.class, type, null); + assertTrue(type.getServices().containsKey(Interface1.class.getName())); + } + + /** + * Verifies a service inteface is calculated when only props and refs are given + */ + public void testExcludedPropertyAndReference() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + JavaMappedReference ref = new JavaMappedReference(); + ref.setName("reference"); + type.add(ref); + JavaMappedReference ref2 = new JavaMappedReference(); + ref2.setName("reference2"); + type.add(ref2); + JavaMappedProperty<?> prop1 = new JavaMappedProperty(); + prop1.setName("string1"); + type.add(prop1); + JavaMappedProperty<?> prop2 = new JavaMappedProperty(); + prop2.setName("string2"); + type.add(prop2); + processor.visitEnd(null, MockService.class, type, null); + assertEquals(1, type.getServices().size()); + } + + public void testProtectedRemotableRefField() throws ProcessingException, NoSuchMethodException { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<ProtectedRemotableRefFieldImpl> ctor = ProtectedRemotableRefFieldImpl.class.getConstructor(); + type.setConstructorDefinition(new ConstructorDefinition<ProtectedRemotableRefFieldImpl>(ctor)); + processor.visitEnd(null, ProtectedRemotableRefFieldImpl.class, type, null); + assertNotNull(type.getReferences().get("otherRef")); + } + + public void testProtectedRemotableRefMethod() throws ProcessingException, NoSuchMethodException { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<ProtectedRemotableRefMethodImpl> ctor = ProtectedRemotableRefMethodImpl.class.getConstructor(); + type.setConstructorDefinition(new ConstructorDefinition<ProtectedRemotableRefMethodImpl>(ctor)); + processor.visitEnd(null, ProtectedRemotableRefMethodImpl.class, type, null); + assertNotNull(type.getReferences().get("otherRef")); + } + + public void testSetDataTypes() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<PropertyIntTypeOnConstructor> ctor = PropertyIntTypeOnConstructor.class.getConstructor(int.class); + type.setConstructorDefinition(new ConstructorDefinition<PropertyIntTypeOnConstructor>(ctor)); + processor.visitEnd(null, ProtectedRemotableRefMethodImpl.class, type, null); + org.apache.tuscany.spi.model.Property<?> foo = type.getProperties().get("foo"); + assertEquals(int.class, foo.getJavaType()); + assertEquals(SimpleTypeMapperExtension.XSD_INT, foo.getXmlType()); + } + + private static class PropertyIntTypeOnConstructor { + private int foo; + + public PropertyIntTypeOnConstructor(@Property(name = "foo")int foo) { + this.foo = foo; + } + + public int getFoo() { + return foo; + } + } + + private interface PropertyInterface { + void setString1(String val); + } + + private interface Interface1 { + } + + private static class Parent implements Interface1 { + + } + + private static class Child extends Parent { + public Child() { + } + + } + + private static class SingleInterfaceImpl implements PropertyInterface { + public SingleInterfaceImpl() { + } + + public void setString1(String val) { + } + + } + + private interface HeuristicServiceInterface { + void fooOperation(String ref); + + void setInvalid1(); // No parameter + + void setInvalid2(String str, int i); // More than one parameter + + String setInvalid3(String str); // return should be void + } + + public static class MockService implements PropertyInterface, RefInterface, HeuristicServiceInterface { + + @Property + public void setString1(String val) { + } + + @Property + public void setString2(String val) { + } + + @Reference + public void setReference(Ref ref) { + } + + @Reference + public void setReference2(Ref ref) { + } + + public void fooOperation(String ref) { + + } + + public void setInvalid1() { + } + + public void setInvalid2(String str, int i) { + } + + public String setInvalid3(String str) { + return null; + } + + } + + @Service + private interface Ref { + } + + private class ComplexProperty { + } + + private interface RefInterface { + void setReference(Ref ref); + } + + private static class RefInterfaceImpl implements RefInterface { + public RefInterfaceImpl() { + } + + public void setReference(Ref ref) { + } + } + + private static class SingleInterfaceWithPropertyReferenceImpl implements Interface1 { + public SingleInterfaceWithPropertyReferenceImpl() { + } + + public void setReference(Ref ref) { + } + + public void setProperty(ComplexProperty prop) { + } + } + + private static class ReferenceCollectionImpl implements Interface1 { + public ReferenceCollectionImpl() { + } + + public void setCollectionReference(Collection<Ref> ref) { + } + + public void setNonGenericCollectionReference(Collection ref) { + } + + public void setListReference(List<Ref> ref) { + } + + public void setArrayReference(Ref[] ref) { + } + } + + private static class PropertyCollectionImpl implements Interface1 { + public PropertyCollectionImpl() { + } + + public void setCollectionProperty(Collection<ComplexProperty> prop) { + } + + public void setCollectionProperty2(Collection<String> prop) { + } + + public void setArrayProperty(ComplexProperty[] prop) { + } + + public void setArrayProperty2(String[] prop) { + } + } + + @Remotable + private interface RemotableRef { + } + + private static class RemotableRefImpl implements Interface1 { + protected RemotableRef otherRef; + + public RemotableRefImpl() { + } + + public void setRef(RemotableRef ref) { + + } + } + + private static class ProtectedRemotableRefFieldImpl implements Interface1 { + protected RemotableRef otherRef; + + public ProtectedRemotableRefFieldImpl() { + } + + public ProtectedRemotableRefFieldImpl(RemotableRef otherRef) { + this.otherRef = otherRef; + } + + } + + private static class ProtectedRemotableRefMethodImpl implements Interface1 { + public ProtectedRemotableRefMethodImpl() { + } + + protected void setOtherRef(RemotableRef otherRef) { + } + + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeutisticExtensibleConstructorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeutisticExtensibleConstructorTestCase.java new file mode 100644 index 0000000000..4e6c1063d8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/HeutisticExtensibleConstructorTestCase.java @@ -0,0 +1,129 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; +import java.util.List; + +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * Verifies constructors that have extensible annotation types, i.e. that have parameters marked by annotations which + * are themselves processed by some other implementation processor + * + * @version $Rev$ $Date$ + */ +public class HeutisticExtensibleConstructorTestCase extends TestCase { + + private HeuristicPojoProcessor processor = + new HeuristicPojoProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl())); + + /** + * Verifies heuristic processing can be called priot to an extension annotation processors being called. + */ + public void testBarAnnotationProcessedFirst() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class); + ConstructorDefinition<Foo> definition = new ConstructorDefinition<Foo>(ctor); + type.setConstructorDefinition(definition); + JavaMappedProperty property = new JavaMappedProperty(); + property.setName("myBar"); + definition.getInjectionNames().add("myBar"); + type.getProperties().put("myBar", property); + processor.visitEnd(null, Foo.class, type, null); + assertEquals(2, type.getProperties().size()); + } + + /** + * Verifies heuristic processing can be called before an extension annotation processors is called. + * <p/> + * For example, given: + * <pre> Foo(@Bar String prop, @org.osoa.sca.annotations.Property(name = "foo") String prop2)</pre> + * <p/> + * Heuristic evaluation of @Property can occur prior to another implementation processor evaluating @Bar + * + * @throws Exception + */ + public void testBarAnnotationProcessedLast() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitEnd(null, Foo.class, type, null); + + // now simulate process the bar impl + ConstructorDefinition<?> definition = type.getConstructorDefinition(); + List<String> injectionNames = definition.getInjectionNames(); + injectionNames.remove(0); + injectionNames.add(0, "mybar"); + type.getProperties().put("mybar", new JavaMappedProperty<String>()); + + assertEquals(2, type.getProperties().size()); + assertEquals("foo", definition.getInjectionNames().get(1)); + } + + /** + * Verifies heuristic processing can be called before an extension annotation processors is called with the + * extension parameter in a middle position. Specifically, verifies that the heuristic processor updates injection + * names and preserves their ordering. + */ + public void testBarAnnotationProcessedFirstInMiddle() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Foo2> ctor = Foo2.class.getConstructor(String.class, String.class, String.class); + ConstructorDefinition<Foo2> definition = new ConstructorDefinition<Foo2>(ctor); + type.setConstructorDefinition(definition); + // insert placeholder for first param, which would be done by a processor + definition.getInjectionNames().add(""); + JavaMappedProperty property = new JavaMappedProperty(); + property.setName("myBar"); + definition.getInjectionNames().add("myBar"); + type.getProperties().put("myBar", property); + processor.visitEnd(null, Foo2.class, type, null); + assertEquals("baz", definition.getInjectionNames().get(0)); + assertEquals(2, type.getProperties().size()); + assertEquals(1, type.getReferences().size()); + } + + public @interface Bar { + + } + + public static class Foo { + public Foo(@Bar String prop, @org.osoa.sca.annotations.Property(name = "foo") String prop2) { + } + } + + public static class Foo2 { + public Foo2(@org.osoa.sca.annotations.Reference(name = "baz") String prop1, + @Bar String prop2, + @org.osoa.sca.annotations.Property(name = "foo") String prop3) { + } + } + + +} + + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ImplementationProcessorServiceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ImplementationProcessorServiceTestCase.java new file mode 100644 index 0000000000..0ba3f20519 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ImplementationProcessorServiceTestCase.java @@ -0,0 +1,108 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Constructor; +import java.util.ArrayList; +import java.util.List; + +import org.osoa.sca.annotations.Callback; +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Remotable; +import org.osoa.sca.annotations.Scope; + +import org.apache.tuscany.spi.databinding.extension.SimpleTypeMapperExtension; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.InteractionScope; +import org.apache.tuscany.spi.model.ServiceContract; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class ImplementationProcessorServiceTestCase extends TestCase { + + private ImplementationProcessorService implService = + new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl()); + + public void testCreateConversationalService() throws Exception { + JavaMappedService service = implService.createService(Foo.class); + assertTrue(Foo.class.equals(service.getServiceContract().getInterfaceClass())); + assertTrue(service.isRemotable()); + assertEquals(InteractionScope.CONVERSATIONAL, service.getServiceContract().getInteractionScope()); + ServiceContract serviceContract = service.getServiceContract(); + assertTrue(Bar.class.equals(serviceContract.getCallbackClass())); + assertTrue("ImplementationProcessorServiceTestCase$Bar".equals(serviceContract.getCallbackName())); + } + + public void testCreateDefaultService() throws Exception { + JavaMappedService service = implService.createService(Baz.class); + assertTrue(Baz.class.equals(service.getServiceContract().getInterfaceClass())); + assertTrue(!service.isRemotable()); + assertEquals(InteractionScope.NONCONVERSATIONAL, service.getServiceContract().getInteractionScope()); + } + + public void testProcessParamProperty() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<PropertyClass> ctor = PropertyClass.class.getConstructor(int.class); + Annotation[] paramAnnotations = ctor.getParameterAnnotations()[0]; + List<String> injectionNames = new ArrayList<String>(); + String[] names = new String[]{"foo"}; + implService.processParam(int.class, paramAnnotations, names, 0, type, injectionNames); + org.apache.tuscany.spi.model.Property<?> property = type.getProperties().get("foo"); + assertEquals(int.class, property.getJavaType()); + assertEquals(SimpleTypeMapperExtension.XSD_INT, property.getXmlType()); + } + + + @Callback(Bar.class) + @Remotable + @Scope("CONVERSATION") + public interface Foo { + + } + + public interface Bar { + + } + + public interface Baz { + + } + + public static class PropertyClass { + private int foo; + + public PropertyClass(@Property(name = "foo") int foo) { + this.foo = foo; + } + + public int getFoo() { + return foo; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ImplementationProcessorServiceUniqueTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ImplementationProcessorServiceUniqueTestCase.java new file mode 100644 index 0000000000..da45ed2d46 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ImplementationProcessorServiceUniqueTestCase.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class ImplementationProcessorServiceUniqueTestCase extends TestCase { + + private ImplementationProcessorService service = + new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl()); + + public void testUniquess1() throws Exception { + Class[] classes = new Class[2]; + classes[0] = String.class; + classes[1] = Integer.class; + assertTrue(service.areUnique(classes)); + } + + public void testUniquess2() throws Exception { + Class[] classes = new Class[2]; + classes[0] = String.class; + classes[1] = String.class; + assertFalse(service.areUnique(classes)); + } + + public void testUniquess3() throws Exception { + Class[] classes = new Class[1]; + classes[0] = String.class; + assertTrue(service.areUnique(classes)); + } + + public void testUniquess4() throws Exception { + Class[] classes = new Class[3]; + classes[0] = String.class; + classes[1] = Integer.class; + classes[2] = String.class; + assertFalse(service.areUnique(classes)); + } + + public void testUniquess5() throws Exception { + Class[] classes = new Class[0]; + assertTrue(service.areUnique(classes)); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/InitProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/InitProcessorTestCase.java new file mode 100644 index 0000000000..13fe7d003a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/InitProcessorTestCase.java @@ -0,0 +1,98 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.Init; + +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class InitProcessorTestCase extends TestCase { + + public void testInit() throws Exception { + InitProcessor processor = new InitProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Method method = InitProcessorTestCase.Foo.class.getMethod("init"); + processor.visitMethod(null, method, type, null); + assertNotNull(type.getInitMethod()); + assertEquals(0, type.getInitLevel()); + } + + public void testBadInit() throws Exception { + InitProcessor processor = new InitProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Method method = InitProcessorTestCase.Bar.class.getMethod("badInit", String.class); + try { + processor.visitMethod(null, method, type, null); + fail(); + } catch (IllegalInitException e) { + // expected + } + } + + public void testTwoInit() throws Exception { + InitProcessor processor = new InitProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Method method = InitProcessorTestCase.Bar.class.getMethod("init"); + Method method2 = InitProcessorTestCase.Bar.class.getMethod("init2"); + processor.visitMethod(null, method, type, null); + try { + processor.visitMethod(null, method2, type, null); + fail(); + } catch (DuplicateInitException e) { + // expected + } + } + + + private class Foo { + @Init + public void init() { + } + } + + + private class Bar { + @Init + public void init() { + } + + @Init + public void init2() { + } + + @Init + public void badInit(String foo) { + } + + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/MonitorProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/MonitorProcessorTestCase.java new file mode 100644 index 0000000000..8982fa3991 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/MonitorProcessorTestCase.java @@ -0,0 +1,180 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.Map; + +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.IllegalPropertyException; + +import junit.framework.TestCase; +import org.apache.tuscany.api.annotation.Monitor; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.injection.SingletonObjectFactory; +import org.apache.tuscany.host.MonitorFactory; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class MonitorProcessorTestCase extends TestCase { + + private MonitorProcessor processor; + private MonitorFactory monitorFactory; + + public void testSetter() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Method method = Foo.class.getMethod("setMonitor", Foo.class); + EasyMock.expect(monitorFactory.getMonitor(EasyMock.eq(Foo.class))).andReturn(null); + EasyMock.replay(monitorFactory); + processor.visitMethod(null, method, type, null); + Map<String, JavaMappedProperty<?>> properties = type.getProperties(); + assertTrue(properties.get("monitor").getDefaultValueFactory() instanceof SingletonObjectFactory); + EasyMock.verify(monitorFactory); + } + + + public void testBadSetter() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Method method = BadMonitor.class.getMethod("setMonitor"); + try { + processor.visitMethod(null, method, type, null); + fail(); + } catch (IllegalPropertyException e) { + // expected + } + } + + public void testField() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Field field = Foo.class.getDeclaredField("bar"); + EasyMock.expect(monitorFactory.getMonitor(EasyMock.eq(Foo.class))).andReturn(null); + EasyMock.replay(monitorFactory); + processor.visitField(null, field, type, null); + Map<String, JavaMappedProperty<?>> properties = type.getProperties(); + assertTrue(properties.get("bar").getDefaultValueFactory() instanceof SingletonObjectFactory); + EasyMock.verify(monitorFactory); + } + + public void testConstructor() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Bar> ctor = Bar.class.getConstructor(BazMonitor.class); + EasyMock.expect(monitorFactory.getMonitor(EasyMock.eq(BazMonitor.class))).andReturn(null); + EasyMock.replay(monitorFactory); + processor.visitConstructor(null, ctor, type, null); + Map<String, JavaMappedProperty<?>> properties = type.getProperties(); + assertTrue( + properties.get(BazMonitor.class.getName()).getDefaultValueFactory() instanceof SingletonObjectFactory); + EasyMock.verify(monitorFactory); + } + + /** + * Verifies calling the monitor processor to evaluate a constructor can be done after a property parameter is + * processed + */ + public void testConstructorAfterProperty() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Bar> ctor = Bar.class.getConstructor(String.class, BazMonitor.class); + EasyMock.expect(monitorFactory.getMonitor(EasyMock.eq(BazMonitor.class))).andReturn(null); + EasyMock.replay(monitorFactory); + ConstructorDefinition<Bar> definition = new ConstructorDefinition<Bar>(ctor); + JavaMappedProperty prop = new JavaMappedProperty(); + definition.getInjectionNames().add("prop"); + type.setConstructorDefinition(definition); + type.getProperties().put("prop", prop); + processor.visitConstructor(null, ctor, type, null); + Map<String, JavaMappedProperty<?>> properties = type.getProperties(); + assertEquals(BazMonitor.class.getName(), definition.getInjectionNames().get(1)); + assertEquals(2, type.getProperties().size()); + String name = BazMonitor.class.getName(); + assertTrue(properties.get(name).getDefaultValueFactory() instanceof SingletonObjectFactory); + EasyMock.verify(monitorFactory); + } + + /** + * Verifies calling the monitor processor to evaluate a constructor can be done before a property parameter is + * processed + */ + public void testConstructorBeforeProperty() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + Constructor<Bar> ctor = Bar.class.getConstructor(String.class, BazMonitor.class); + EasyMock.expect(monitorFactory.getMonitor(EasyMock.eq(BazMonitor.class))).andReturn(null); + EasyMock.replay(monitorFactory); + processor.visitConstructor(null, ctor, type, null); + Map<String, JavaMappedProperty<?>> properties = type.getProperties(); + ConstructorDefinition definition = type.getConstructorDefinition(); + assertEquals(2, definition.getInjectionNames().size()); + assertEquals(BazMonitor.class.getName(), definition.getInjectionNames().get(1)); + String name = BazMonitor.class.getName(); + assertTrue(properties.get(name).getDefaultValueFactory() instanceof SingletonObjectFactory); + EasyMock.verify(monitorFactory); + } + + protected void setUp() throws Exception { + super.setUp(); + monitorFactory = EasyMock.createMock(MonitorFactory.class); + JavaInterfaceProcessorRegistryImpl registry = new JavaInterfaceProcessorRegistryImpl(); + ImplementationProcessorServiceImpl processor = new ImplementationProcessorServiceImpl(registry); + this.processor = new MonitorProcessor(monitorFactory, processor); + } + + private class Foo { + + @Monitor + protected Foo bar; + + @Monitor + public void setMonitor(Foo foo) { + } + } + + + private class BadMonitor { + + @Monitor + public void setMonitor() { + } + } + + private interface BazMonitor { + + } + + private static class Bar { + + public Bar(@Monitor BazMonitor monitor) { + } + + public Bar(String prop, @Monitor BazMonitor monitor) { + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/PropertyProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/PropertyProcessorTestCase.java new file mode 100644 index 0000000000..412c9f9d36 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/PropertyProcessorTestCase.java @@ -0,0 +1,156 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import static org.apache.tuscany.spi.model.OverrideOptions.MUST; +import junit.framework.TestCase; + +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.spi.implementation.java.DuplicatePropertyException; +import org.apache.tuscany.spi.implementation.java.IllegalPropertyException; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.OverrideOptions; +import org.osoa.sca.annotations.Property; + +/** + * @version $Rev$ $Date$ + */ +public class PropertyProcessorTestCase extends TestCase { + + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type; + PropertyProcessor processor; + + public void testMethodAnnotation() throws Exception { + processor.visitMethod(null, Foo.class.getMethod("setFoo", String.class), type, null); + assertNotNull(type.getProperties().get("foo")); + } + + public void testMethodRequired() throws Exception { + processor.visitMethod(null, Foo.class.getMethod("setFooRequired", String.class), type, null); + JavaMappedProperty prop = type.getProperties().get("fooRequired"); + assertNotNull(prop); + assertEquals(prop.getOverride(), MUST); + } + + public void testMethodName() throws Exception { + processor.visitMethod(null, Foo.class.getMethod("setBarMethod", String.class), type, null); + assertNotNull(type.getProperties().get("bar")); + } + + public void testFieldAnnotation() throws Exception { + processor.visitField(null, Foo.class.getDeclaredField("baz"), type, null); + assertNotNull(type.getProperties().get("baz")); + } + + public void testFieldRequired() throws Exception { + processor.visitField(null, Foo.class.getDeclaredField("bazRequired"), type, null); + JavaMappedProperty prop = type.getProperties().get("bazRequired"); + assertNotNull(prop); + assertEquals(prop.getOverride(), OverrideOptions.MUST); + } + + public void testFieldName() throws Exception { + processor.visitField(null, Foo.class.getDeclaredField("bazField"), type, null); + assertNotNull(type.getProperties().get("theBaz")); + } + + public void testDuplicateFields() throws Exception { + processor.visitField(null, Bar.class.getDeclaredField("dup"), type, null); + try { + processor.visitField(null, Bar.class.getDeclaredField("baz"), type, null); + fail(); + } catch (DuplicatePropertyException e) { + // expected + } + } + + public void testDuplicateMethods() throws Exception { + processor.visitMethod(null, Bar.class.getMethod("dupMethod", String.class), type, null); + try { + processor.visitMethod(null, Bar.class.getMethod("dupSomeMethod", String.class), type, null); + fail(); + } catch (DuplicatePropertyException e) { + // expected + } + } + + public void testInvalidProperty() throws Exception { + try { + processor.visitMethod(null, Bar.class.getMethod("badMethod"), type, null); + fail(); + } catch (IllegalPropertyException e) { + // expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + type = new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + JavaInterfaceProcessorRegistryImpl registry = new JavaInterfaceProcessorRegistryImpl(); + processor = new PropertyProcessor(new ImplementationProcessorServiceImpl(registry)); + } + + private class Foo { + + @Property + protected String baz; + @Property(override = "must") + protected String bazRequired; + @Property(name = "theBaz") + protected String bazField; + + @Property + public void setFoo(String string) { + } + + @Property(override = "must") + public void setFooRequired(String string) { + } + + @Property(name = "bar") + public void setBarMethod(String string) { + } + + } + + private class Bar { + + @Property + protected String dup; + + @Property(name = "dup") + protected String baz; + + @Property + public void dupMethod(String s) { + } + + @Property(name = "dupMethod") + public void dupSomeMethod(String s) { + } + + @Property + public void badMethod() { + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ReferenceProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ReferenceProcessorTestCase.java new file mode 100644 index 0000000000..e60cf58fb5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ReferenceProcessorTestCase.java @@ -0,0 +1,173 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.osoa.sca.annotations.Reference; + +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.ServiceContract; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class ReferenceProcessorTestCase extends TestCase { + + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + ReferenceProcessor processor = + new ReferenceProcessor(new JavaInterfaceProcessorRegistryImpl()); + + public void testMethodAnnotation() throws Exception { + processor.visitMethod(null, ReferenceProcessorTestCase.Foo.class.getMethod("setFoo", Ref.class), type, null); + JavaMappedReference reference = type.getReferences().get("foo"); + assertNotNull(reference); + ServiceContract contract = reference.getServiceContract(); + assertEquals(Ref.class, contract.getInterfaceClass()); + assertEquals("ReferenceProcessorTestCase$Ref", contract.getInterfaceName()); + } + + public void testMethodRequired() throws Exception { + processor + .visitMethod(null, ReferenceProcessorTestCase.Foo.class.getMethod("setFooRequired", Ref.class), type, null); + JavaMappedReference prop = type.getReferences().get("fooRequired"); + assertNotNull(prop); + assertTrue(prop.isRequired()); + } + + public void testMethodName() throws Exception { + processor + .visitMethod(null, ReferenceProcessorTestCase.Foo.class.getMethod("setBarMethod", Ref.class), type, null); + assertNotNull(type.getReferences().get("bar")); + } + + public void testFieldAnnotation() throws Exception { + processor.visitField(null, ReferenceProcessorTestCase.Foo.class.getDeclaredField("baz"), type, null); + JavaMappedReference reference = type.getReferences().get("baz"); + assertNotNull(reference); + ServiceContract contract = reference.getServiceContract(); + assertEquals(Ref.class, contract.getInterfaceClass()); + assertEquals("ReferenceProcessorTestCase$Ref", contract.getInterfaceName()); + } + + public void testFieldRequired() throws Exception { + processor.visitField(null, ReferenceProcessorTestCase.Foo.class.getDeclaredField("bazRequired"), type, null); + JavaMappedReference prop = type.getReferences().get("bazRequired"); + assertNotNull(prop); + assertTrue(prop.isRequired()); + } + + public void testFieldName() throws Exception { + processor.visitField(null, ReferenceProcessorTestCase.Foo.class.getDeclaredField("bazField"), type, null); + assertNotNull(type.getReferences().get("theBaz")); + } + + public void testDuplicateFields() throws Exception { + processor.visitField(null, ReferenceProcessorTestCase.Bar.class.getDeclaredField("dup"), type, null); + try { + processor.visitField(null, ReferenceProcessorTestCase.Bar.class.getDeclaredField("baz"), type, null); + fail(); + } catch (DuplicateReferenceException e) { + //expected + } + } + + public void testDuplicateMethods() throws Exception { + processor.visitMethod(null, ReferenceProcessorTestCase.Bar.class.getMethod("dupMethod", Ref.class), type, null); + try { + processor + .visitMethod(null, ReferenceProcessorTestCase.Bar.class.getMethod("dupSomeMethod", Ref.class), type, + null); + fail(); + } catch (DuplicateReferenceException e) { + //expected + } + } + + public void testInvalidProperty() throws Exception { + try { + processor.visitMethod(null, ReferenceProcessorTestCase.Bar.class.getMethod("badMethod"), type, null); + fail(); + } catch (IllegalReferenceException e) { + //expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + type = new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor = new ReferenceProcessor(new JavaInterfaceProcessorRegistryImpl()); + } + + private interface Ref { + } + + private class Foo { + + @Reference + protected Ref baz; + @Reference(required = true) + protected Ref bazRequired; + @Reference(name = "theBaz") + protected Ref bazField; + + + @Reference + public void setFoo(Ref ref) { + } + + @Reference(required = true) + public void setFooRequired(Ref ref) { + } + + @Reference(name = "bar") + public void setBarMethod(Ref ref) { + } + + } + + + private class Bar { + + @Reference + protected Ref dup; + + @Reference(name = "dup") + protected Ref baz; + + @Reference + public void dupMethod(Ref s) { + } + + @Reference(name = "dupMethod") + public void dupSomeMethod(Ref s) { + } + + @Reference + public void badMethod() { + } + + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ResourceProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ResourceProcessorTestCase.java new file mode 100644 index 0000000000..809a50f702 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ResourceProcessorTestCase.java @@ -0,0 +1,99 @@ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.Resource; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class ResourceProcessorTestCase extends TestCase { + + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type; + ResourceProcessor processor = new ResourceProcessor(); + + public void testVisitField() throws Exception { + Field field = Foo.class.getDeclaredField("bar"); + processor.visitField(null, field, type, null); + Resource resource = type.getResources().get("bar"); + assertFalse(resource.isOptional()); + assertNull(resource.getMappedName()); + assertEquals(field.getType(), resource.getType()); + } + + public void testVisitMethod() throws Exception { + Method method = Foo.class.getMethod("setBar", Bar.class); + processor.visitMethod(null, method, type, null); + Resource resource = type.getResources().get("bar"); + assertFalse(resource.isOptional()); + assertNull(resource.getMappedName()); + assertEquals(method.getParameterTypes()[0], resource.getType()); + } + + public void testVisitNamedMethod() throws Exception { + Method method = Foo.class.getMethod("setBar2", Bar.class); + processor.visitMethod(null, method, type, null); + Resource resource = type.getResources().get("someName"); + assertFalse(resource.isOptional()); + assertEquals("mapped", resource.getMappedName()); + } + + public void testVisitBadMethod() throws Exception { + Method method = Foo.class.getMethod("setBad"); + try { + processor.visitMethod(null, method, type, null); + fail(); + } catch (IllegalResourceException e) { + // expected + } + } + + public void testDuplicateResources() throws Exception { + Field field = Foo.class.getDeclaredField("bar"); + processor.visitField(null, field, type, null); + try { + processor.visitField(null, field, type, null); + fail(); + } catch (DuplicateResourceException e) { + //expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + type = new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + } + + private class Foo { + + @org.osoa.sca.annotations.Resource + protected Bar bar; + + @org.osoa.sca.annotations.Resource(optional = true) + protected Bar barNotRequired; + + @org.osoa.sca.annotations.Resource + public void setBar(Bar bar) { + } + + @org.osoa.sca.annotations.Resource(name = "someName", mappedName = "mapped") + public void setBar2(Bar bar) { + } + + @org.osoa.sca.annotations.Resource + public void setBad() { + } + + } + + private interface Bar { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ScopeProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ScopeProcessorTestCase.java new file mode 100644 index 0000000000..dc65dc44f4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ScopeProcessorTestCase.java @@ -0,0 +1,128 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ScopeProcessorTestCase extends TestCase { + + CompositeComponent parent; + + public void testCompositeScope() throws ProcessingException { + ScopeProcessor processor = new ScopeProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + + processor.visitClass(parent, Composite.class, type, null); + assertEquals(Scope.COMPOSITE, type.getImplementationScope()); + } + + public void testSessionScope() throws ProcessingException { + ScopeProcessor processor = new ScopeProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(parent, Session.class, type, null); + assertEquals(Scope.SESSION, type.getImplementationScope()); + } + + public void testConversationalScope() throws ProcessingException { + ScopeProcessor processor = new ScopeProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(parent, Conversation.class, type, null); + assertEquals(Scope.CONVERSATION, type.getImplementationScope()); + } + + public void testRequestScope() throws ProcessingException { + ScopeProcessor processor = new ScopeProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(parent, Request.class, type, null); + assertEquals(Scope.REQUEST, type.getImplementationScope()); + } + + public void testSystemScope() throws ProcessingException { + ScopeProcessor processor = new ScopeProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(parent, System.class, type, null); + assertEquals(Scope.SYSTEM, type.getImplementationScope()); + } + + public void testStatelessScope() throws ProcessingException { + ScopeProcessor processor = new ScopeProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(parent, Stateless.class, type, null); + assertEquals(Scope.STATELESS, type.getImplementationScope()); + } + + public void testNoScope() throws ProcessingException { + ScopeProcessor processor = new ScopeProcessor(); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(parent, None.class, type, null); + assertEquals(Scope.STATELESS, type.getImplementationScope()); + } + + protected void setUp() throws Exception { + super.setUp(); + parent = EasyMock.createNiceMock(CompositeComponent.class); + } + + @org.osoa.sca.annotations.Scope("COMPOSITE") + private class Composite { + } + + @org.osoa.sca.annotations.Scope("SESSION") + private class Session { + } + + @org.osoa.sca.annotations.Scope("CONVERSATION") + private class Conversation { + } + + @org.osoa.sca.annotations.Scope("REQUEST") + private class Request { + } + + @org.osoa.sca.annotations.Scope("SYSTEM") + private class System { + } + + @org.osoa.sca.annotations.Scope("STATELESS") + private class Stateless { + } + + private class None { + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ServiceCallbackTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ServiceCallbackTestCase.java new file mode 100644 index 0000000000..3489c364e0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ServiceCallbackTestCase.java @@ -0,0 +1,166 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.Callback; +import org.osoa.sca.annotations.Service; + +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.idl.java.IllegalCallbackException; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceCallbackTestCase extends TestCase { + + ServiceProcessor processor = + new ServiceProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl())); + + public void testMethodCallbackInterface() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, FooImpl.class, type, null); + JavaMappedService service = type.getServices().get(Foo.class.getName()); + assertNotNull(service); + Method method = FooImpl.class.getMethod("setCallback", FooCallback.class); + processor.visitMethod(null, method, type, null); + assertEquals(method, service.getCallbackMember()); + } + + public void testFieldCallbackInterface() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, FooImpl.class, type, null); + JavaMappedService service = type.getServices().get(Foo.class.getName()); + assertNotNull(service); + Field field = FooImpl.class.getDeclaredField("callback"); + processor.visitField(null, field, type, null); + assertEquals(field, service.getCallbackMember()); + } + + public void testMethodDoesNotMatchCallback() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, BadBarImpl.class, type, null); + Method method = BadBarImpl.class.getMethod("setWrongInterfaceCallback", String.class); + try { + processor.visitMethod(null, method, type, null); + fail(); + } catch (IllegalCallbackReferenceException e) { + // expected + } + } + + public void testNoParamCallback() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, BadBarImpl.class, type, null); + Method method = BadBarImpl.class.getMethod("setNoParamCallback"); + try { + processor.visitMethod(null, method, type, null); + fail(); + } catch (IllegalCallbackReferenceException e) { + // expected + } + } + + public void testFieldDoesNotMatchCallback() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitClass(null, BadBarImpl.class, type, null); + Field field = BadBarImpl.class.getDeclaredField("wrongInterfaceCallback"); + try { + processor.visitField(null, field, type, null); + fail(); + } catch (IllegalCallbackReferenceException e) { + // expected + } + } + + public void testBadCallbackInterfaceAnnotation() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitClass(null, BadFooImpl.class, type, null); + fail(); + } catch (ProcessingException e) { + // expected + assertTrue(e.getCause() instanceof IllegalCallbackException); + } + } + + @Callback(FooCallback.class) + private interface Foo { + + } + + private interface FooCallback { + + } + + @Service(Foo.class) + private static class FooImpl implements Foo { + + @Callback + protected FooCallback callback; + + @Callback + public void setCallback(FooCallback cb) { + + } + } + + private static class BadBarImpl implements Foo { + @Callback + protected String wrongInterfaceCallback; + + @Callback + public void setWrongInterfaceCallback(String cb) { + + } + + @Callback + public void setNoParamCallback() { + + } + + } + + @Callback + private interface BadFoo { + + } + + @Service(BadFoo.class) + private static class BadFooImpl implements BadFoo { + + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ServiceProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ServiceProcessorTestCase.java new file mode 100644 index 0000000000..2ec1620eb6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ServiceProcessorTestCase.java @@ -0,0 +1,136 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.processor; + +import org.osoa.sca.annotations.Callback; +import org.osoa.sca.annotations.Remotable; +import org.osoa.sca.annotations.Service; + +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.ServiceContract; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceProcessorTestCase extends TestCase { + private ServiceProcessor processor; + private PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type; + + public void testMultipleInterfaces() throws Exception { + processor.visitClass(null, FooMultiple.class, type, null); + assertEquals(2, type.getServices().size()); + JavaMappedService service = type.getServices().get(Baz.class.getName()); + ServiceContract contract = service.getServiceContract(); + assertEquals(Baz.class, contract.getInterfaceClass()); + assertEquals(Bar.class, contract.getCallbackClass()); + assertEquals("ServiceProcessorTestCase$Bar", contract.getCallbackName()); + assertNotNull(type.getServices().get(Bar.class.getName())); + } + + public void testSingleInterfaces() throws Exception { + processor.visitClass(null, FooSingle.class, type, null); + assertEquals(1, type.getServices().size()); + assertNotNull(type.getServices().get(Baz.class.getName())); + } + + public void testMultipleNoService() throws Exception { + processor.visitClass(null, FooMultipleNoService.class, type, null); + assertEquals(0, type.getServices().size()); + } + + public void testRemotableNoService() throws Exception { + processor.visitClass(null, FooRemotableNoService.class, type, null); + assertEquals(1, type.getServices().size()); + JavaMappedService service = type.getServices().get(BazRemotable.class.getName()); + ServiceContract contract = service.getServiceContract(); + assertEquals(BazRemotable.class, contract.getInterfaceClass()); + } + + public void testNonInterface() throws Exception { + try { + processor.visitClass(null, BadImpl.class, type, null); + fail(); + } catch (InvalidServiceType e) { + //expected + } + } + + public void testNoInterfaces() throws Exception { + try { + processor.visitClass(null, BadDefinition.class, type, null); + fail(); + } catch (IllegalServiceDefinitionException e) { + //expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + JavaInterfaceProcessorRegistryImpl registry = new JavaInterfaceProcessorRegistryImpl(); + processor = new ServiceProcessor(new ImplementationProcessorServiceImpl(registry)); + type = new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + } + + @Callback(Bar.class) + private interface Baz { + } + + private interface Bar { + } + + @Remotable + private interface BazRemotable { + } + + @Service(interfaces = {Baz.class, Bar.class}) + private class FooMultiple implements Baz, Bar { + + } + + @Service(Baz.class) + private class FooSingle implements Baz, Bar { + + } + + private class FooMultipleNoService implements Baz, Bar { + + } + + private class FooRemotableNoService implements BazRemotable, Bar { + + } + + @Service(FooSingle.class) + private class BadImpl extends FooSingle { + + } + + + @Service() + private class BadDefinition extends FooSingle { + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/builder/SystemComponentBuilderResourceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/builder/SystemComponentBuilderResourceTestCase.java new file mode 100644 index 0000000000..1199e5fc06 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/builder/SystemComponentBuilderResourceTestCase.java @@ -0,0 +1,75 @@ +package org.apache.tuscany.core.implementation.system.builder; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.Resource; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.system.model.SystemImplementation; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class SystemComponentBuilderResourceTestCase extends TestCase { + + @SuppressWarnings("uncjecked") + public void testResourceInjection() throws Exception { + ScopeContainer container = EasyMock.createNiceMock(ScopeContainer.class); + DeploymentContext ctx = EasyMock.createNiceMock(DeploymentContext.class); + ScopeRegistry registry = EasyMock.createMock(ScopeRegistry.class); + EasyMock.expect(registry.getScopeContainer(Scope.STATELESS)).andReturn(container); + EasyMock.replay(registry); + SystemComponentBuilder builder = new SystemComponentBuilder(); + builder.setScopeRegistry(registry); + ConstructorDefinition<Foo> ctorDef = new ConstructorDefinition<SystemComponentBuilderResourceTestCase.Foo>( + SystemComponentBuilderResourceTestCase.Foo.class.getConstructor()); + PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + Resource resource = new Resource(); + resource.setType(String.class); + resource.setName("resource"); + resource.setMember(SystemComponentBuilderResourceTestCase.Foo.class.getDeclaredField("resource")); + type.add(resource); + type.setImplementationScope(Scope.STATELESS); + type.setConstructorDefinition(ctorDef); + SystemImplementation impl = new SystemImplementation(); + impl.setImplementationClass(SystemComponentBuilderResourceTestCase.Foo.class); + impl.setComponentType(type); + ComponentDefinition<SystemImplementation> definition = + new ComponentDefinition<SystemImplementation>("foo", impl); + + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getTargetService()).andReturn("result"); + EasyMock.replay(wire); + + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.resolveSystemAutowire(String.class)).andReturn(wire); + EasyMock.replay(parent); + AtomicComponent component = builder.build(parent, definition, ctx); + SystemComponentBuilderResourceTestCase.Foo foo = + (SystemComponentBuilderResourceTestCase.Foo) component.createInstance(); + assertEquals("result", foo.resource); + EasyMock.verify(parent); + } + + private static class Foo { + + protected String resource; + + public Foo() { + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/component/SystemAtomicComponentTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/component/SystemAtomicComponentTestCase.java new file mode 100644 index 0000000000..b8789cb8b4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/component/SystemAtomicComponentTestCase.java @@ -0,0 +1,124 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.component; + +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.injection.EventInvoker; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.injection.SingletonObjectFactory; +import org.easymock.EasyMock; + +/** + * Verifies a system atomic component can be started and initialized + * + * @version $$Rev$$ $$Date$$ + */ +public class SystemAtomicComponentTestCase extends TestCase { + + private EventInvoker<Object> initInvoker; + private EventInvoker<Object> destroyInvoker; + + public void testDefaultCreationAndInit() throws Exception { + PojoObjectFactory<Foo> factory = new PojoObjectFactory<Foo>(Foo.class.getConstructor((Class[]) null)); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(factory); + configuration.setInitInvoker(initInvoker); + configuration.setName("foo"); + SystemAtomicComponentImpl component = new SystemAtomicComponentImpl(configuration); + Foo foo = (Foo) component.createInstance(); + component.init(foo); + assertTrue(foo.initialized); + } + + public void testDestroy() throws Exception { + PojoObjectFactory<Foo> factory = new PojoObjectFactory<Foo>(Foo.class.getConstructor((Class[]) null)); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(factory); + configuration.setDestroyInvoker(destroyInvoker); + configuration.setName("foo"); + SystemAtomicComponentImpl component = new SystemAtomicComponentImpl(configuration); + Foo foo = (Foo) component.createInstance(); + component.destroy(foo); + assertTrue(foo.destroyed); + } + + public void testReferenceAndPropertyConstructor() throws Exception { + PojoObjectFactory<Bar> factory = new PojoObjectFactory<Bar>(Bar.class.getConstructor(String.class, Foo.class)); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(factory); + configuration.setInitInvoker(initInvoker); + configuration.addConstructorParamName("foo"); + configuration.addConstructorParamType(String.class); + configuration.addConstructorParamName("ref"); + configuration.addConstructorParamType(Foo.class); + configuration.setName("foo"); + SystemAtomicComponentImpl component = new SystemAtomicComponentImpl(configuration); + component.addPropertyFactory("foo", new SingletonObjectFactory<String>("baz")); + Foo target = new Foo(); + OutboundWire wire = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(wire.getTargetService()).andReturn(target); + EasyMock.expect(wire.getReferenceName()).andReturn("ref").anyTimes(); + EasyMock.replay(wire); + component.addOutboundWire(wire); + Bar bar = (Bar) component.createInstance(); + assertEquals("baz", bar.foo); + assertEquals(target, bar.ref); + EasyMock.verify(wire); + } + + protected void setUp() throws Exception { + super.setUp(); + initInvoker = new MethodEventInvoker<Object>(Foo.class.getMethod("init")); + destroyInvoker = new MethodEventInvoker<Object>(Foo.class.getMethod("destroy")); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + public static class Foo { + private boolean initialized; + private boolean destroyed; + + public void init() { + initialized = true; + } + + public void destroy() { + destroyed = true; + } + } + + public static class Bar { + + private String foo; + private Foo ref; + + public Bar(String foo, Foo ref) { + this.foo = foo; + this.ref = ref; + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/component/SystemAtomicComponentWireInvocationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/component/SystemAtomicComponentWireInvocationTestCase.java new file mode 100644 index 0000000000..c4a2664228 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/component/SystemAtomicComponentWireInvocationTestCase.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.component; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.scope.CompositeScopeContainer; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.mock.component.Source; +import org.apache.tuscany.core.mock.component.SourceImpl; +import org.apache.tuscany.core.mock.component.Target; +import org.apache.tuscany.core.mock.component.TargetImpl; +import org.easymock.EasyMock; + +/** + * Tests reference wires are injected properly into system component instances + * + * @version $$Rev$$ $$Date$$ + */ +public class SystemAtomicComponentWireInvocationTestCase extends TestCase { + + public void testWireResolution() throws Exception { + CompositeScopeContainer scope = new CompositeScopeContainer(null); + scope.start(); + Target target = new TargetImpl(); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.addReferenceSite("setTarget", SourceImpl.class.getMethod("setTarget", Target.class)); + configuration.setInstanceFactory(new PojoObjectFactory<SourceImpl>(SourceImpl.class.getConstructor())); + configuration.setName("source"); + AtomicComponent component = new SystemAtomicComponentImpl(configuration); + component.setScopeContainer(scope); + OutboundWire outboundWire = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(outboundWire.getReferenceName()).andReturn("setTarget").atLeastOnce(); + EasyMock.expect(outboundWire.getTargetService()).andReturn(target); + EasyMock.replay(outboundWire); + component.addOutboundWire(outboundWire); + component.start(); + assertSame(((Source) component.getTargetInstance()).getTarget(), target); + EasyMock.verify(outboundWire); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/loader/SystemComponentTypeLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/loader/SystemComponentTypeLoaderTestCase.java new file mode 100644 index 0000000000..3c3de5f047 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/loader/SystemComponentTypeLoaderTestCase.java @@ -0,0 +1,82 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.loader; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.ProcessingException; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.implementation.IntrospectionRegistryImpl; +import org.apache.tuscany.core.implementation.processor.ConstructorProcessor; +import org.apache.tuscany.core.implementation.processor.DestroyProcessor; +import org.apache.tuscany.core.implementation.processor.HeuristicPojoProcessor; +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; +import org.apache.tuscany.core.implementation.processor.ImplementationProcessorServiceImpl; +import org.apache.tuscany.core.implementation.processor.InitProcessor; +import org.apache.tuscany.core.implementation.processor.PropertyProcessor; +import org.apache.tuscany.core.implementation.processor.ReferenceProcessor; +import org.apache.tuscany.core.implementation.processor.ScopeProcessor; +import org.apache.tuscany.core.implementation.processor.ServiceProcessor; +import org.apache.tuscany.core.implementation.system.model.SystemImplementation; +import org.apache.tuscany.core.mock.component.BasicInterface; +import org.apache.tuscany.core.mock.component.BasicInterfaceImpl; +import org.apache.tuscany.core.monitor.NullMonitorFactory; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class SystemComponentTypeLoaderTestCase extends TestCase { + private SystemComponentTypeLoader loader; + + public void testIntrospectUnannotatedClass() throws ProcessingException { + CompositeComponent parent = EasyMock.createNiceMock(CompositeComponent.class); + SystemImplementation impl = new SystemImplementation(BasicInterfaceImpl.class); + PojoComponentType<?, ?, ?> componentType = loader.loadByIntrospection(parent, impl, null); + ServiceDefinition service = componentType.getServices().get(BasicInterface.class.getName()); + assertEquals(BasicInterface.class, service.getServiceContract().getInterfaceClass()); + Property<?> property = componentType.getProperties().get("publicProperty"); + assertEquals(String.class, property.getJavaType()); + ReferenceDefinition referenceDefinition = componentType.getReferences().get("protectedReference"); + assertEquals(BasicInterface.class, referenceDefinition.getServiceContract().getInterfaceClass()); + } + + protected void setUp() throws Exception { + super.setUp(); + JavaInterfaceProcessorRegistryImpl interfaceProcessorRegistry = new JavaInterfaceProcessorRegistryImpl(); + ImplementationProcessorService service = + new ImplementationProcessorServiceImpl(interfaceProcessorRegistry); + IntrospectionRegistryImpl registry = new IntrospectionRegistryImpl(); + registry.setMonitor(new NullMonitorFactory().getMonitor(IntrospectionRegistryImpl.Monitor.class)); + registry.registerProcessor(new ConstructorProcessor(service)); + registry.registerProcessor(new DestroyProcessor()); + registry.registerProcessor(new InitProcessor()); + registry.registerProcessor(new ScopeProcessor()); + registry.registerProcessor(new PropertyProcessor(service)); + registry.registerProcessor(new ReferenceProcessor(interfaceProcessorRegistry)); + registry.registerProcessor(new ServiceProcessor(service)); + registry.registerProcessor(new HeuristicPojoProcessor(service)); + loader = new SystemComponentTypeLoader(registry); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/loader/SystemImplementationLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/loader/SystemImplementationLoaderTestCase.java new file mode 100644 index 0000000000..6cb059d629 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/implementation/system/loader/SystemImplementationLoaderTestCase.java @@ -0,0 +1,106 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.implementation.system.loader; + +import javax.xml.namespace.QName; +import javax.xml.stream.Location; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.UnrecognizedElementException; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.system.model.SystemImplementation; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class SystemImplementationLoaderTestCase extends TestCase { + + public static final QName SYSTEM_IMPLEMENTATION = + new QName("http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT", "implementation.system"); + + public void testLoad() throws Exception { + LoaderRegistry registry = EasyMock.createNiceMock(LoaderRegistry.class); + EasyMock.replay(registry); + DeploymentContext context = EasyMock.createMock(DeploymentContext.class); + EasyMock.expect(context.getClassLoader()).andReturn(getClass().getClassLoader()); + EasyMock.replay(context); + XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.getName()).andReturn(SYSTEM_IMPLEMENTATION); + EasyMock.expect(reader.getAttributeValue((String) EasyMock.isNull(), EasyMock.eq("class"))) + .andReturn(getClass().getName()); + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.replay(reader); + SystemImplementationLoader loader = new SystemImplementationLoader(registry); + SystemImplementation impl = loader.load(null, null, reader, context); + assertEquals(getClass(), impl.getImplementationClass()); + EasyMock.verify(reader); + EasyMock.verify(context); + } + + public void testUnrecognizedElement() throws Exception { + LoaderRegistry registry = EasyMock.createNiceMock(LoaderRegistry.class); + EasyMock.replay(registry); + DeploymentContext context = EasyMock.createMock(DeploymentContext.class); + EasyMock.expect(context.getClassLoader()).andReturn(getClass().getClassLoader()); + EasyMock.replay(context); + XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.getName()).andReturn(SYSTEM_IMPLEMENTATION).atLeastOnce(); + EasyMock.expect(reader.getAttributeValue((String) EasyMock.isNull(), EasyMock.eq("class"))) + .andReturn(getClass().getName()); + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.getLocation()).andReturn(new MockLocation()); + EasyMock.replay(reader); + SystemImplementationLoader loader = new SystemImplementationLoader(registry); + try { + loader.load(null, null, reader, context); + fail(); + } catch (UnrecognizedElementException e) { + // expected + } + } + + private class MockLocation implements Location { + + public int getLineNumber() { + return 0; + } + + public int getColumnNumber() { + return 0; + } + + public int getCharacterOffset() { + return 0; + } + + public String getPublicId() { + return null; + } + + public String getSystemId() { + return null; + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/CallbackWireObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/CallbackWireObjectFactoryTestCase.java new file mode 100644 index 0000000000..0a3a052024 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/CallbackWireObjectFactoryTestCase.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; + +/** + * @version $Rev$ $Date$ + */ +public class CallbackWireObjectFactoryTestCase extends TestCase { + + public void testCreateInstance() throws Exception { + WireService service = createMock(WireService.class); + service.createCallbackProxy(Foo.class, null); + expectLastCall().andReturn(null); + replay(service); + CallbackWireObjectFactory factory = new CallbackWireObjectFactory(Foo.class, service, null); + factory.getInstance(); + verify(service); + } + + private interface Foo { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/ContextObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/ContextObjectFactoryTestCase.java new file mode 100644 index 0000000000..31216d2a51 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/ContextObjectFactoryTestCase.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ContextObjectFactoryTestCase extends TestCase { + + public void testCreation() throws Exception { + CompositeComponent composite = EasyMock.createNiceMock(CompositeComponent.class); + WireService wireService = EasyMock.createNiceMock(WireService.class); + CompositeContextObjectFactory factory = new CompositeContextObjectFactory(composite, wireService); + assertNotNull(factory.getInstance()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/FieldInjectorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/FieldInjectorTestCase.java new file mode 100644 index 0000000000..d31347f7e6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/FieldInjectorTestCase.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import java.lang.reflect.Field; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class FieldInjectorTestCase extends TestCase { + + protected Field protectedField; + + public void testIllegalAccess() throws Exception { + FieldInjector<Foo> injector = new FieldInjector<Foo>(protectedField, new SingletonObjectFactory<String>("foo")); + Foo foo = new Foo(); + injector.inject(foo); + assertEquals("foo", foo.hidden); + } + + + protected void setUp() throws Exception { + super.setUp(); + protectedField = Foo.class.getDeclaredField("hidden"); + } + + private class Foo { + private String hidden; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/JNDIObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/JNDIObjectFactoryTestCase.java new file mode 100644 index 0000000000..91214fd02d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/JNDIObjectFactoryTestCase.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import javax.naming.Context; +import javax.naming.NamingException; + +import org.apache.tuscany.spi.ObjectCreationException; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class JNDIObjectFactoryTestCase extends TestCase { + + public void testGetInstance() throws Exception { + Context ctx = EasyMock.createMock(Context.class); + EasyMock.expect(ctx.lookup(EasyMock.eq("foo"))).andReturn(new Foo()); + EasyMock.replay(ctx); + JNDIObjectFactory<Foo> factory = new JNDIObjectFactory<Foo>(ctx, "foo"); + assertTrue(factory.getInstance() instanceof Foo); // must do an instanceof b/c of type erasure + EasyMock.verify(ctx); + } + + public void testGetInstanceError() throws Exception { + Context ctx = EasyMock.createMock(Context.class); + EasyMock.expect(ctx.lookup(EasyMock.eq("foo"))).andThrow(new NamingException()); + EasyMock.replay(ctx); + JNDIObjectFactory<Foo> factory = new JNDIObjectFactory<Foo>(ctx, "foo"); + try { + factory.getInstance(); + fail(); + } catch (ObjectCreationException e) { + //expected + } + EasyMock.verify(ctx); + } + + + private class Foo { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/MethodEventInvokerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/MethodEventInvokerTestCase.java new file mode 100644 index 0000000000..3bb882da2d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/MethodEventInvokerTestCase.java @@ -0,0 +1,72 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import java.lang.reflect.Method; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class MethodEventInvokerTestCase extends TestCase { + private Method privateMethod; + private Method exceptionMethod; + + public void testIllegalAccess() throws Exception { + MethodEventInvoker<MethodEventInvokerTestCase.Foo> injector = new MethodEventInvoker<Foo>(privateMethod); + try { + injector.invokeEvent(new Foo()); + fail(); + } catch (AssertionError e) { + // expected + } + } + + public void testException() throws Exception { + MethodEventInvoker<MethodEventInvokerTestCase.Foo> injector = new MethodEventInvoker<Foo>(exceptionMethod); + try { + injector.invokeEvent(new Foo()); + fail(); + } catch (RuntimeException e) { + // expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + privateMethod = MethodEventInvokerTestCase.Foo.class.getDeclaredMethod("hidden"); + exceptionMethod = MethodEventInvokerTestCase.Foo.class.getDeclaredMethod("exception"); + + } + + private class Foo { + + public void foo() { + } + + private void hidden() { + } + + public void exception() { + throw new RuntimeException(); + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/MethodInjectorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/MethodInjectorTestCase.java new file mode 100644 index 0000000000..b21ba4ccfa --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/MethodInjectorTestCase.java @@ -0,0 +1,79 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class MethodInjectorTestCase extends TestCase { + private Method fooMethod; + private Method privateMethod; + private Method exceptionMethod; + + public void testIllegalArgument() throws Exception { + ObjectFactory<Object> factory = new SingletonObjectFactory<Object>(new Object()); + MethodInjector<Foo> injector = new MethodInjector<Foo>(fooMethod, factory); + try { + injector.inject(new Foo()); + fail(); + } catch (ObjectCreationException e) { + // expected + } + } + + public void testException() throws Exception { + ObjectFactory<Object> factory = new SingletonObjectFactory<Object>("foo"); + MethodInjector<Foo> injector = new MethodInjector<Foo>(exceptionMethod, factory); + try { + injector.inject(new Foo()); + fail(); + } catch (RuntimeException e) { + // expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + fooMethod = Foo.class.getMethod("foo", String.class); + privateMethod = Foo.class.getDeclaredMethod("hidden", String.class); + exceptionMethod = Foo.class.getDeclaredMethod("exception", String.class); + + } + + private class Foo { + + public void foo(String bar) { + } + + private void hidden(String bar) { + } + + public void exception(String bar) { + throw new RuntimeException(); + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/PojoObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/PojoObjectFactoryTestCase.java new file mode 100644 index 0000000000..7aba6dbab3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/PojoObjectFactoryTestCase.java @@ -0,0 +1,64 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import java.lang.reflect.Constructor; +import java.util.List; +import java.util.ArrayList; + +import org.apache.tuscany.spi.ObjectFactory; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class PojoObjectFactoryTestCase extends TestCase { + + private Constructor<Foo> ctor; + + public void testConstructorInjection() throws Exception { + List<ObjectFactory> initializers = new ArrayList<ObjectFactory>(); + initializers.add(new SingletonObjectFactory<String>("foo")); + PojoObjectFactory<Foo> factory = new PojoObjectFactory<Foo>(ctor, initializers); + Foo foo = factory.getInstance(); + assertEquals("foo", foo.foo); + } + + public void testConstructorInitializerInjection() throws Exception { + PojoObjectFactory<Foo> factory = new PojoObjectFactory<Foo>(ctor); + factory.setInitializerFactory(0, new SingletonObjectFactory<String>("foo")); + Foo foo = factory.getInstance(); + assertEquals("foo", foo.foo); + } + + protected void setUp() throws Exception { + super.setUp(); + ctor = Foo.class.getConstructor(String.class); + } + + private static class Foo { + + private String foo; + + public Foo(String foo) { + this.foo = foo; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/RequestContextObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/RequestContextObjectFactoryTestCase.java new file mode 100644 index 0000000000..a1a41bbada --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/RequestContextObjectFactoryTestCase.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.component.WorkContext; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class RequestContextObjectFactoryTestCase extends TestCase { + + public void testInstanceCreate() { + WorkContext workContext = EasyMock.createNiceMock(WorkContext.class); + RequestContextObjectFactory factory = new RequestContextObjectFactory(workContext); + assertNotNull(factory.getInstance()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/ResourceObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/ResourceObjectFactoryTestCase.java new file mode 100644 index 0000000000..073bda1458 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/ResourceObjectFactoryTestCase.java @@ -0,0 +1,152 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.host.ResourceHost; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ResourceObjectFactoryTestCase extends TestCase { + + public void testResolveFromHostByType() throws Exception { + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn("foo"); + EasyMock.replay(host); + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.resolveSystemAutowire(EasyMock.eq(String.class))).andReturn(null); + EasyMock.replay(parent); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, parent, host); + assertEquals("foo", factory.getInstance()); + EasyMock.verify(host); + EasyMock.verify(parent); + } + + public void testResolveFromHostByName() throws Exception { + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.expect(host.resolveResource(EasyMock.eq(String.class), + EasyMock.eq("sca://localhost/bar"))).andReturn("foo"); + EasyMock.replay(host); + ResourceObjectFactory<String> factory = + new ResourceObjectFactory<String>(String.class, "sca://localhost/bar", false, null, host); + assertEquals("foo", factory.getInstance()); + EasyMock.verify(host); + } + + public void testResolveFromParentByType() throws Exception { + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getTargetService()).andReturn("foo"); + EasyMock.replay(wire); + + EasyMock.expect(parent.resolveSystemAutowire(EasyMock.eq(String.class))).andReturn(wire); + EasyMock.replay(parent); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, parent, null); + assertEquals("foo", factory.getInstance()); + EasyMock.verify(parent); + } + + public void testResolveFromParentByName() throws Exception { + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getTargetInstance()).andReturn("foo"); + EasyMock.replay(component); + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.getSystemChild(EasyMock.eq("bar"))).andReturn(component); + EasyMock.replay(parent); + ResourceObjectFactory<String> factory = + new ResourceObjectFactory<String>(String.class, "bar", false, parent, null); + assertEquals("foo", factory.getInstance()); + EasyMock.verify(parent); + EasyMock.verify(component); + } + + /** + * Verifies if a resource is not found as a child of the parent, the host namespace will be searched + */ + public void testResolveFromParentThenResolveFromHost() throws Exception { + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn("foo"); + EasyMock.replay(host); + + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.resolveSystemAutowire(EasyMock.eq(String.class))).andReturn(null); + EasyMock.replay(parent); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, parent, host); + assertEquals("foo", factory.getInstance()); + EasyMock.verify(parent); + EasyMock.verify(host); + } + + public void testResolveFromParentThenResolveFromHostNotFound() throws Exception { + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn(null); + EasyMock.replay(host); + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.resolveSystemAutowire(EasyMock.eq(String.class))).andReturn(null); + EasyMock.replay(parent); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, true, parent, host); + assertNull(factory.getInstance()); + EasyMock.verify(parent); + EasyMock.verify(host); + } + + public void testResolveByTypeNotFound() throws Exception { + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn(null); + EasyMock.replay(host); + + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getTargetService()).andReturn(null); + EasyMock.replay(wire); + + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.resolveSystemAutowire(EasyMock.eq(String.class))).andReturn(null); + EasyMock.replay(parent); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, parent, host); + try { + factory.getInstance(); + fail(); + } catch (ResourceNotFoundException e) { + //expected + } + EasyMock.verify(parent); + EasyMock.verify(host); + } + + public void testResolveByTypeNotFoundOptional() throws Exception { + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn(null); + EasyMock.replay(host); + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.resolveSystemAutowire(EasyMock.eq(String.class))).andReturn(null); + EasyMock.replay(parent); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, true, parent, host); + assertNull(factory.getInstance()); + EasyMock.verify(parent); + EasyMock.verify(host); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/SingletonObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/SingletonObjectFactoryTestCase.java new file mode 100644 index 0000000000..876e68d5b3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/injection/SingletonObjectFactoryTestCase.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.injection; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class SingletonObjectFactoryTestCase extends TestCase { + + public void testSingleton() throws Exception { + Object o = new Object(); + SingletonObjectFactory<Object> factory = new SingletonObjectFactory<Object>(o); + assertEquals(o, factory.getInstance()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/AbstractConversationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/AbstractConversationTestCase.java new file mode 100644 index 0000000000..f9135e2eb9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/AbstractConversationTestCase.java @@ -0,0 +1,62 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.conversation; + +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.services.store.StoreMonitor; +import org.apache.tuscany.spi.wire.WirePostProcessorRegistry; + +import junit.framework.TestCase; +import org.apache.tuscany.core.builder.ConnectorImpl; +import org.apache.tuscany.core.builder.WirePostProcessorRegistryImpl; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.scope.ConversationalScopeContainer; +import org.apache.tuscany.core.implementation.java.JavaAtomicComponent; +import org.apache.tuscany.core.services.store.memory.MemoryStore; +import org.easymock.classextension.EasyMock; + +/** + * Provides helper methods for setting up a partial runtime for conversational test cases. + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractConversationTestCase extends TestCase { + protected ScopeContainer container; + protected MemoryStore store; + protected WorkContext workContext; + protected ConnectorImpl connector; + protected JavaAtomicComponent target; + + + protected void createRuntime() { + workContext = new WorkContextImpl(); + WirePostProcessorRegistry processorRegistry = new WirePostProcessorRegistryImpl(); + connector = new ConnectorImpl(null, processorRegistry, null, workContext); + store = new MemoryStore(EasyMock.createNiceMock(StoreMonitor.class)); + container = new ConversationalScopeContainer(store, workContext, null); + + } + + protected void initializeRuntime() { + store.init(); + container.start(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/ConversationIdleExpireTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/ConversationIdleExpireTestCase.java new file mode 100644 index 0000000000..450b1016d1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/ConversationIdleExpireTestCase.java @@ -0,0 +1,142 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.conversation; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.EndConversation; +import org.osoa.sca.annotations.Scope; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.TargetNotFoundException; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.java.JavaAtomicComponent; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.integration.mock.MockFactory; +import org.apache.tuscany.core.wire.jdk.JDKOutboundInvocationHandler; +import org.easymock.classextension.EasyMock; + +/** + * Verifies conversational resources are cleaned up if the maximum idle time is exceeded + * + * @version $Rev$ $Date$ + */ +public class ConversationIdleExpireTestCase extends AbstractConversationTestCase { + private JDKOutboundInvocationHandler handler; + private OutboundWire owire; + private Foo targetInstance; + private Method operation1; + private Method operation2; + private final Object mutex = new Object(); + + public void testConversationExpire() throws Throwable { + workContext.setIdentifier(org.apache.tuscany.spi.model.Scope.CONVERSATION, "12345A"); + // start the conversation + handler.invoke(operation1, null); + // verify the instance was persisted + assertEquals(targetInstance, store.readRecord(target, "12345A")); + synchronized (mutex) { + mutex.wait(100); + } + // verify the instance was expired + assertNull(store.readRecord(target, "12345A")); + // continue the conversation - should throw an error + try { + handler.invoke(operation2, null); + fail(); + } catch (TargetNotFoundException e) { + // expected + } + } + + + protected void setUp() throws Exception { + super.setUp(); + createRuntime(); + store.setReaperInterval(10); + initializeRuntime(); + + targetInstance = EasyMock.createMock(Foo.class); + targetInstance.operation1(); + targetInstance.operation2(); + targetInstance.end(); + EasyMock.replay(targetInstance); + target = createMaxIdleTimeAtomicComponent(); + // create source component mock + JavaAtomicComponent source = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(source.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(source.isSystem()).andReturn(false).atLeastOnce(); + EasyMock.replay(source); + + owire = MockFactory.createOutboundWire("foo", Foo.class); + owire.setContainer(source); + owire.setTargetName(new QualifiedName("foo/bar")); + InboundWire iwire = MockFactory.createInboundWire("foo", Foo.class); + iwire.setContainer(target); + connector.connect(owire, iwire, false); + handler = new JDKOutboundInvocationHandler(Foo.class, owire, workContext); + operation1 = Foo.class.getMethod("operation1"); + operation2 = Foo.class.getMethod("operation2"); + } + + protected void tearDown() throws Exception { + super.tearDown(); + container.stop(); + store.destroy(); + } + + private JavaAtomicComponent createMaxIdleTimeAtomicComponent() throws Exception { + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setName("target"); + configuration.setMaxIdleTime(50); + configuration.setInstanceFactory(new MockPojoFactory(Object.class.getConstructor())); + JavaAtomicComponent component = new JavaAtomicComponent(configuration); + component.setScopeContainer(container); + component.start(); + return component; + } + + private class MockPojoFactory extends PojoObjectFactory<Object> { + public MockPojoFactory(Constructor<Object> ctr) { + super(ctr); + } + + public Foo getInstance() throws ObjectCreationException { + return targetInstance; + } + } + + @Scope("CONVERSATION") + public static interface Foo { + + void operation1(); + + void operation2(); + + @EndConversation + void end(); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/ConversationMaxAgeExpireTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/ConversationMaxAgeExpireTestCase.java new file mode 100644 index 0000000000..96dd08e8c2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/ConversationMaxAgeExpireTestCase.java @@ -0,0 +1,143 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.conversation; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.EndConversation; +import org.osoa.sca.annotations.Scope; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.TargetNotFoundException; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.java.JavaAtomicComponent; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.integration.mock.MockFactory; +import org.apache.tuscany.core.wire.jdk.JDKOutboundInvocationHandler; +import org.easymock.classextension.EasyMock; + +/** + * Verifies conversational resources are cleaned up if the maximum age is exceeded + * + * @version $Rev$ $Date$ + */ +public class ConversationMaxAgeExpireTestCase extends AbstractConversationTestCase { + private JDKOutboundInvocationHandler handler; + private OutboundWire owire; + private Foo targetInstance; + private Method operation1; + private Method operation2; + private final Object mutex = new Object(); + + public void testConversationExpire() throws Throwable { + workContext.setIdentifier(org.apache.tuscany.spi.model.Scope.CONVERSATION, "12345A"); + // start the conversation + handler.invoke(operation1, null); + // verify the instance was persisted + assertEquals(targetInstance, store.readRecord(target, "12345A")); + synchronized (mutex) { + mutex.wait(100); + } + // verify the instance was expired + assertNull(store.readRecord(target, "12345A")); + // continue the conversation - should throw an error + try { + handler.invoke(operation2, null); + fail(); + } catch (TargetNotFoundException e) { + // expected + } + } + + + protected void setUp() throws Exception { + super.setUp(); + createRuntime(); + store.setReaperInterval(10); + initializeRuntime(); + + targetInstance = EasyMock.createMock(ConversationMaxAgeExpireTestCase.Foo.class); + targetInstance.operation1(); + targetInstance.operation2(); + targetInstance.end(); + EasyMock.replay(targetInstance); + target = createMaxIdleTimeAtomicComponent(); + // create source component mock + JavaAtomicComponent source = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(source.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(source.isSystem()).andReturn(false).atLeastOnce(); + EasyMock.replay(source); + + owire = MockFactory.createOutboundWire("foo", Foo.class); + owire.setContainer(source); + owire.setTargetName(new QualifiedName("foo/bar")); + InboundWire iwire = MockFactory.createInboundWire("foo", Foo.class); + iwire.setContainer(target); + connector.connect(owire, iwire, false); + handler = new JDKOutboundInvocationHandler(Foo.class, owire, workContext); + operation1 = Foo.class.getMethod("operation1"); + operation2 = Foo.class.getMethod("operation2"); + } + + protected void tearDown() throws Exception { + super.tearDown(); + container.stop(); + store.destroy(); + } + + private JavaAtomicComponent createMaxIdleTimeAtomicComponent() throws Exception { + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setName("target"); + configuration.setMaxAge(50); + Constructor<Object> ctor = Object.class.getConstructor(); + configuration.setInstanceFactory(new ConversationMaxAgeExpireTestCase.MockPojoFactory(ctor)); + JavaAtomicComponent component = new JavaAtomicComponent(configuration); + component.setScopeContainer(container); + component.start(); + return component; + } + + private class MockPojoFactory extends PojoObjectFactory<Object> { + public MockPojoFactory(Constructor<Object> ctr) { + super(ctr); + } + + public ConversationMaxAgeExpireTestCase.Foo getInstance() throws ObjectCreationException { + return targetInstance; + } + } + + @Scope("CONVERSATION") + public static interface Foo { + + void operation1(); + + void operation2(); + + @EndConversation + void end(); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/ConversationStartStopEndTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/ConversationStartStopEndTestCase.java new file mode 100644 index 0000000000..7c722943b0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/conversation/ConversationStartStopEndTestCase.java @@ -0,0 +1,142 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.conversation; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.EndConversation; +import org.osoa.sca.annotations.Scope; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.QualifiedName; +import static org.apache.tuscany.spi.model.Scope.CONVERSATION; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.java.JavaAtomicComponent; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.integration.mock.MockFactory; +import org.apache.tuscany.core.wire.jdk.JDKOutboundInvocationHandler; +import org.easymock.classextension.EasyMock; + +/** + * Verifies start, continue and end conversation invocations are processed properly. Checks that a target instance is + * properly instantiated and persisted in the store. Additionally verifies that invocations are dispatched to a target + * instance, and that start, continue, and end operations are performed correctly. Finally, verfies that the target + * instance is removed from the store when the conversation ends. + * + * @version $Rev$ $Date$ + */ +public class ConversationStartStopEndTestCase extends AbstractConversationTestCase { + private OutboundWire owire; + private Foo targetInstance; + private JDKOutboundInvocationHandler handler; + private Method operation1; + private Method operation2; + private Method endOperation; + + public void testConversationStartContinueEnd() throws Throwable { + workContext.setIdentifier(CONVERSATION, "12345A"); + // start the conversation + handler.invoke(operation1, null); + // verify the instance was persisted + assertEquals(targetInstance, store.readRecord(target, "12345A")); + // continue the conversation + handler.invoke(operation2, null); + // verify the instance was persisted + assertEquals(targetInstance, store.readRecord(target, "12345A")); + // end the conversation + handler.invoke(endOperation, null); + workContext.clearIdentifier(CONVERSATION); + EasyMock.verify(targetInstance); + // verify the store has removed the instance + assertNull(store.readRecord(target, "12345A")); + } + + + protected void setUp() throws Exception { + super.setUp(); + createRuntime(); + initializeRuntime(); + targetInstance = EasyMock.createMock(Foo.class); + targetInstance.operation1(); + targetInstance.operation2(); + targetInstance.end(); + EasyMock.replay(targetInstance); + // create target component mock + target = createAtomicComponent(); + // create source component mock + JavaAtomicComponent source = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(source.getName()).andReturn("source").atLeastOnce(); + EasyMock.expect(source.isSystem()).andReturn(false).atLeastOnce(); + EasyMock.replay(source); + + owire = MockFactory.createOutboundWire("foo", Foo.class); + owire.setContainer(source); + owire.setTargetName(new QualifiedName("foo/bar")); + InboundWire iwire = MockFactory.createInboundWire("foo", Foo.class); + iwire.setContainer(target); + connector.connect(owire, iwire, false); + handler = new JDKOutboundInvocationHandler(Foo.class, owire, workContext); + operation1 = Foo.class.getMethod("operation1"); + operation2 = Foo.class.getMethod("operation2"); + endOperation = Foo.class.getMethod("end"); + } + + protected void tearDown() throws Exception { + super.tearDown(); + container.stop(); + store.destroy(); + } + + private JavaAtomicComponent createAtomicComponent() throws Exception { + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setName("target"); + configuration.setInstanceFactory(new MockPojoFactory(Object.class.getConstructor())); + JavaAtomicComponent component = new JavaAtomicComponent(configuration); + component.setScopeContainer(container); + component.start(); + return component; + } + + private class MockPojoFactory extends PojoObjectFactory<Object> { + public MockPojoFactory(Constructor<Object> ctr) { + super(ctr); + } + + public Foo getInstance() throws ObjectCreationException { + return targetInstance; + } + } + + @Scope("CONVERSATION") + public static interface Foo { + + void operation1(); + + void operation2(); + + @EndConversation + void end(); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/implementation/IntrospectionRegistryIntegrationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/implementation/IntrospectionRegistryIntegrationTestCase.java new file mode 100644 index 0000000000..24dc2ff399 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/implementation/IntrospectionRegistryIntegrationTestCase.java @@ -0,0 +1,131 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.implementation; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Reference; +import org.osoa.sca.annotations.Scope; +import org.osoa.sca.annotations.Resource; + +import org.apache.tuscany.spi.implementation.java.ImplementationProcessorService; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import static org.apache.tuscany.spi.model.Scope.COMPOSITE; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.implementation.IntrospectionRegistryImpl; +import org.apache.tuscany.core.implementation.processor.DestroyProcessor; +import org.apache.tuscany.core.implementation.processor.ImplementationProcessorServiceImpl; +import org.apache.tuscany.core.implementation.processor.InitProcessor; +import org.apache.tuscany.core.implementation.processor.PropertyProcessor; +import org.apache.tuscany.core.implementation.processor.ReferenceProcessor; +import org.apache.tuscany.core.implementation.processor.ResourceProcessor; +import org.apache.tuscany.core.implementation.processor.ScopeProcessor; +import org.apache.tuscany.core.monitor.NullMonitorFactory; + +/** + * Sanity check of the <code>IntegrationRegistry</code> to verify operation with processors + * + * @version $Rev$ $Date$ + */ +public class IntrospectionRegistryIntegrationTestCase extends TestCase { + + private IntrospectionRegistryImpl registry; + + public void testSimpleComponentTypeParsing() throws Exception { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + registry.introspect(null, Foo.class, type, null); + assertEquals(Foo.class.getMethod("init"), type.getInitMethod()); + assertEquals(Foo.class.getMethod("destroy"), type.getDestroyMethod()); + assertEquals(COMPOSITE, type.getImplementationScope()); + assertEquals(Foo.class.getMethod("setBar", String.class), type.getProperties().get("bar").getMember()); + assertEquals(Foo.class.getMethod("setTarget", Foo.class), type.getReferences().get("target").getMember()); + assertEquals(Foo.class.getMethod("setResource", Foo.class), type.getResources().get("resource").getMember()); + } + + protected void setUp() throws Exception { + super.setUp(); + registry = new IntrospectionRegistryImpl(); + registry.setMonitor(new NullMonitorFactory().getMonitor(IntrospectionRegistryImpl.Monitor.class)); + registry.registerProcessor(new DestroyProcessor()); + registry.registerProcessor(new InitProcessor()); + registry.registerProcessor(new ScopeProcessor()); + JavaInterfaceProcessorRegistryImpl interfaceProcessorRegistry = new JavaInterfaceProcessorRegistryImpl(); + ImplementationProcessorService service = new ImplementationProcessorServiceImpl(interfaceProcessorRegistry); + registry.registerProcessor(new PropertyProcessor(service)); + registry.registerProcessor(new ReferenceProcessor(interfaceProcessorRegistry)); + registry.registerProcessor(new ResourceProcessor()); + } + + @Scope("COMPOSITE") + private static class Foo { + protected Foo target; + protected String bar; + protected Foo resource; + private boolean initialized; + private boolean destroyed; + + + @Init + public void init() { + if (initialized) { + fail(); + } + initialized = true; + } + + @Destroy + public void destroy() { + if (destroyed) { + fail(); + } + destroyed = true; + } + + public Foo getTarget() { + return target; + } + + @Reference + public void setTarget(Foo target) { + this.target = target; + } + + public String getBar() { + return bar; + } + + @Property + public void setBar(String bar) { + this.bar = bar; + } + + @Resource + public void setResource(Foo resource) { + this.resource = resource; + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/implementation/system/builder/SystemBuilderPropertyTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/implementation/system/builder/SystemBuilderPropertyTestCase.java new file mode 100644 index 0000000000..a7d580bbcb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/implementation/system/builder/SystemBuilderPropertyTestCase.java @@ -0,0 +1,88 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.implementation.system.builder; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import junit.framework.TestCase; +import org.apache.tuscany.core.deployer.RootDeploymentContext; +import org.apache.tuscany.core.implementation.system.builder.SystemComponentBuilder; +import org.apache.tuscany.core.implementation.system.model.SystemImplementation; +import org.apache.tuscany.core.injection.SingletonObjectFactory; +import org.easymock.EasyMock; + +/** + * Verifies that the system builder handles configured properties correctly + * + * @version $Rev$ $Date$ + */ +public class SystemBuilderPropertyTestCase extends TestCase { + + DeploymentContext deploymentContext; + CompositeComponent parent; + + @SuppressWarnings("unchecked") + public void testPropertyHandling() throws Exception { + SystemComponentBuilder builder = new SystemComponentBuilder(); + PojoComponentType<ServiceDefinition, ReferenceDefinition, JavaMappedProperty<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, JavaMappedProperty<?>>(); + type.setConstructorDefinition(new ConstructorDefinition<Foo>(Foo.class.getConstructor((Class[]) null))); + JavaMappedProperty<String> property = new JavaMappedProperty<String>(); + property.setName("test"); + property.setDefaultValueFactory(new SingletonObjectFactory<String>("foo")); + property.setMember(Foo.class.getMethod("setTest", String.class)); + type.add(property); + SystemImplementation impl = new SystemImplementation(); + impl.setComponentType(type); + impl.setImplementationClass(Foo.class); + ComponentDefinition<SystemImplementation> definition = new ComponentDefinition<SystemImplementation>(impl); + AtomicComponent component = builder.build(parent, definition, deploymentContext); + Foo foo = (Foo) component.createInstance(); + assertEquals("foo", foo.getTest()); + } + + protected void setUp() throws Exception { + super.setUp(); + deploymentContext = new RootDeploymentContext(null, null, null, null); + parent = EasyMock.createNiceMock(CompositeComponent.class); + } + + private static class Foo { + private String test; + + public Foo() { + } + + public String getTest() { + return test; + } + + public void setTest(String test) { + this.test = test; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/mock/MockFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/mock/MockFactory.java new file mode 100644 index 0000000000..0c331ae7d7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/mock/MockFactory.java @@ -0,0 +1,278 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.mock; + +import java.lang.reflect.Member; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.WireService; + +import org.apache.tuscany.core.builder.ConnectorImpl; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.java.JavaAtomicComponent; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.apache.tuscany.core.wire.jdk.JDKWireService; + +/** + * @version $$Rev$$ $$Date$$ + */ +public final class MockFactory { + + private static final WireService WIRE_SERVICE = new JDKWireService(new WorkContextImpl(), null); + private static final JavaInterfaceProcessorRegistry REGISTRY = new JavaInterfaceProcessorRegistryImpl(); + private static final ConnectorImpl CONNECTOR = new ConnectorImpl(); + + private MockFactory() { + } + + /** + * Wires two components together where the reference interface is the same as target service + * + * @param sourceName + * @param sourceClass + * @param sourceScope + * @param members + * @param targetName + * @param targetService + * @param targetClass + * @param targetScope + * @return + * @throws Exception + */ + public static Map<String, AtomicComponent> createWiredComponents(String sourceName, + Class<?> sourceClass, + ScopeContainer sourceScope, + Map<String, Member> members, + String targetName, + Class<?> targetService, + Class<?> targetClass, + ScopeContainer targetScope) throws Exception { + return createWiredComponents(sourceName, + sourceClass, + targetService, + sourceScope, + null, + members, + targetName, + targetService, + targetClass, + targetScope, + null); + + } + + @SuppressWarnings("unchecked") + public static Map<String, AtomicComponent> createWiredComponents(String sourceName, Class<?> sourceClass, + Class<?> sourceReferenceClass, + ScopeContainer sourceScope, + Interceptor sourceHeadInterceptor, + Map<String, Member> members, + String targetName, Class<?> targetService, + Class<?> targetClass, + ScopeContainer targetScope, + Interceptor targetHeadInterceptor) + throws Exception { + + JavaAtomicComponent targetComponent = + createJavaComponent(targetName, targetScope, targetClass); + String serviceName = targetService.getName().substring(targetService.getName().lastIndexOf('.') + 1); + InboundWire inboundWire = createInboundWire(serviceName, targetService, targetHeadInterceptor); + targetComponent.addInboundWire(inboundWire); + inboundWire.setContainer(targetComponent); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(new PojoObjectFactory(sourceClass.getConstructor())); + configuration.setWireService(WIRE_SERVICE); + for (Map.Entry<String, Member> entry : members.entrySet()) { + configuration.addReferenceSite(entry.getKey(), entry.getValue()); + } + configuration.setWorkContext(new WorkContextImpl()); + configuration.setName(sourceName); + JavaAtomicComponent sourceComponent = new JavaAtomicComponent(configuration); + sourceComponent.setScopeContainer(sourceScope); + OutboundWire outboundWire = createOutboundWire(targetName, sourceReferenceClass, sourceHeadInterceptor); + sourceComponent.addOutboundWire(outboundWire); + outboundWire.setContainer(sourceComponent); + outboundWire.setTargetName(new QualifiedName(targetName + "/" + serviceName)); + targetScope.register(targetComponent); + sourceScope.register(sourceComponent); + CONNECTOR.connect(outboundWire, inboundWire, false); + Map<String, AtomicComponent> contexts = new HashMap<String, AtomicComponent>(); + contexts.put(sourceName, sourceComponent); + contexts.put(targetName, targetComponent); + return contexts; + } + + + /** + * Wires two contexts using a multiplicity reference + * + * @param sourceName + * @param sourceClass + * @param sourceReferenceClass + * @param sourceScope + * @param targetName + * @param targetService + * @param targetClass + * @param members + * @param targetScope + * @return + * @throws Exception + */ + @SuppressWarnings("unchecked") + public static Map<String, AtomicComponent> createWiredMultiplicity(String sourceName, Class<?> sourceClass, + Class<?> sourceReferenceClass, + ScopeContainer sourceScope, + String targetName, Class<?> targetService, + Class<?> targetClass, + Map<String, Member> members, + ScopeContainer targetScope) throws Exception { + JavaAtomicComponent targetComponent = + createJavaComponent(targetName, targetScope, targetClass); + String serviceName = targetService.getName().substring(targetService.getName().lastIndexOf('.') + 1); + InboundWire inboundWire = createInboundWire(serviceName, targetService, null); + targetComponent.addInboundWire(inboundWire); + inboundWire.setContainer(targetComponent); + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(new PojoObjectFactory(sourceClass.getConstructor())); + configuration.setWireService(WIRE_SERVICE); + for (Map.Entry<String, Member> entry : members.entrySet()) { + configuration.addReferenceSite(entry.getKey(), entry.getValue()); + } + configuration.setWorkContext(new WorkContextImpl()); + configuration.setName(sourceName); + + JavaAtomicComponent sourceComponent = new JavaAtomicComponent(configuration); + sourceComponent.setScopeContainer(sourceScope); + OutboundWire outboundWire = createOutboundWire(targetName, sourceReferenceClass, null); + outboundWire.setContainer(sourceComponent); + outboundWire.setTargetName(new QualifiedName(targetName + "/" + serviceName)); + List<OutboundWire> factories = new ArrayList<OutboundWire>(); + factories.add(outboundWire); + sourceComponent.addOutboundWires(factories); + targetScope.register(targetComponent); + sourceScope.register(sourceComponent); + CONNECTOR.connect(outboundWire, inboundWire, false); + Map<String, AtomicComponent> components = new HashMap<String, AtomicComponent>(); + components.put(sourceName, sourceComponent); + components.put(targetName, targetComponent); + return components; + } + + public static <T> InboundWire createInboundWire(String serviceName, Class<T> interfaze) + throws InvalidServiceContractException { + return createInboundWire(serviceName, interfaze, null); + } + + public static <T> InboundWire createInboundWire(String serviceName, Class<T> interfaze, Interceptor interceptor) + throws InvalidServiceContractException { + InboundWire wire = new InboundWireImpl(); + ServiceContract<?> contract = REGISTRY.introspect(interfaze); + wire.setServiceContract(contract); + wire.setServiceName(serviceName); + wire.addInvocationChains(createInboundChains(interfaze, interceptor)); + return wire; + } + + public static <T> OutboundWire createOutboundWire(String refName, Class<T> interfaze) + throws InvalidServiceContractException { + return createOutboundWire(refName, interfaze, null); + } + + public static <T> OutboundWire createOutboundWire(String refName, Class<T> interfaze, Interceptor interceptor) + throws InvalidServiceContractException { + + OutboundWire wire = new OutboundWireImpl(); + wire.setReferenceName(refName); + Map<Operation<?>, OutboundInvocationChain> outboundChains = createOutboundChains(interfaze, interceptor); + wire.addInvocationChains(outboundChains); + ServiceContract<?> contract = REGISTRY.introspect(interfaze); + wire.setServiceContract(contract); + return wire; + } + + + @SuppressWarnings("unchecked") + private static <T> JavaAtomicComponent createJavaComponent(String name, ScopeContainer scope, Class<T> clazz) + throws NoSuchMethodException { + PojoConfiguration configuration = new PojoConfiguration(); + configuration.setInstanceFactory(new PojoObjectFactory(clazz.getConstructor())); + configuration.setWireService(WIRE_SERVICE); + configuration.setWorkContext(new WorkContextImpl()); + configuration.setName(name); + JavaAtomicComponent component = new JavaAtomicComponent(configuration); + component.setScopeContainer(scope); + return component; + } + + private static Map<Operation<?>, OutboundInvocationChain> createOutboundChains(Class<?> interfaze, + Interceptor interceptor) + throws InvalidServiceContractException { + Map<Operation<?>, OutboundInvocationChain> invocations = new HashMap<Operation<?>, OutboundInvocationChain>(); + ServiceContract<?> contract = REGISTRY.introspect(interfaze); + for (Operation<?> operation : contract.getOperations().values()) { + OutboundInvocationChain chain = new OutboundInvocationChainImpl(operation); + if (interceptor != null) { + chain.addInterceptor(interceptor); + } + invocations.put(operation, chain); + } + return invocations; + } + + private static Map<Operation<?>, InboundInvocationChain> createInboundChains(Class<?> interfaze, + Interceptor interceptor) + throws InvalidServiceContractException { + + Map<Operation<?>, InboundInvocationChain> invocations = new HashMap<Operation<?>, InboundInvocationChain>(); + ServiceContract<?> contract = REGISTRY.introspect(interfaze); + for (Operation<?> method : contract.getOperations().values()) { + InboundInvocationChain chain = new InboundInvocationChainImpl(method); + if (interceptor != null) { + chain.addInterceptor(interceptor); + } + // add tail interceptor + chain.addInterceptor(new InvokerInterceptor()); + invocations.put(method, chain); + } + return invocations; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/scope/ScopeReferenceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/scope/ScopeReferenceTestCase.java new file mode 100644 index 0000000000..4cd5ac8d9b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/scope/ScopeReferenceTestCase.java @@ -0,0 +1,781 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.scope; + +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.Executor; +import java.util.concurrent.Executors; +import java.util.concurrent.FutureTask; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.TargetException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.component.event.CompositeStart; +import org.apache.tuscany.core.component.event.CompositeStop; +import org.apache.tuscany.core.component.event.HttpSessionEnd; +import org.apache.tuscany.core.component.event.HttpSessionStart; +import org.apache.tuscany.core.component.event.RequestEnd; +import org.apache.tuscany.core.component.event.RequestStart; +import org.apache.tuscany.core.component.scope.CompositeScopeContainer; +import org.apache.tuscany.core.component.scope.HttpSessionScopeContainer; +import org.apache.tuscany.core.component.scope.RequestScopeContainer; +import org.apache.tuscany.core.component.scope.StatelessScopeContainer; +import org.apache.tuscany.core.integration.mock.MockFactory; +import org.apache.tuscany.core.mock.component.Source; +import org.apache.tuscany.core.mock.component.SourceImpl; +import org.apache.tuscany.core.mock.component.Target; +import org.apache.tuscany.core.mock.component.TargetImpl; +import org.apache.tuscany.core.util.JavaIntrospectionHelper; + +/** + * Tests scoping is properly handled for service references + * + * @version $Rev$ $Date$ + */ +public class ScopeReferenceTestCase extends TestCase { + + private Map<String, Member> members; + + /** + * Tests a composite-to-composite scoped wire + */ + public void testCompositeToComposite() throws Exception { + ScopeContainer scope = new CompositeScopeContainer(null); + scope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + scope, members, "target", Target.class, TargetImpl.class, scope); + scope.onEvent(new CompositeStart(this, null)); + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + scope.onEvent(new CompositeStop(this, null)); + scope.stop(); + } + + /** + * Tests a composite-to-session scoped wire is setup properly by the runtime + */ + public void testCompositeToSession() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ScopeContainer compositeScope = new CompositeScopeContainer(null); + compositeScope.start(); + ScopeContainer sessionScope = new HttpSessionScopeContainer(ctx, null); + sessionScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + compositeScope, members, "target", Target.class, TargetImpl.class, sessionScope); + compositeScope.onEvent(new CompositeStart(this, null)); + Object session1 = new Object(); + ctx.setIdentifier(Scope.SESSION, session1); + sessionScope.onEvent(new HttpSessionStart(this, session1)); + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + ctx.clearIdentifier(Scope.SESSION); + sessionScope.onEvent(new HttpSessionEnd(this, session1)); + + //second session + Object session2 = new Object(); + ctx.setIdentifier(Scope.SESSION, session2); + sessionScope.onEvent(new HttpSessionStart(this, session2)); + + Target target2 = (Target) targetComponent.getTargetInstance(); + assertFalse("foo".equals(target2.getString())); + + assertFalse("foo".equals(source.getTarget().getString())); + source.getTarget().setString("bar"); + assertEquals("bar", target2.getString()); + assertEquals("bar", source.getTarget().getString()); + sessionScope.onEvent(new HttpSessionEnd(this, session2)); + + ctx.clearIdentifier(Scope.SESSION); + compositeScope.onEvent(new CompositeStop(this, null)); + sessionScope.stop(); + compositeScope.stop(); + } + + /** + * Tests a composite-to-request scoped wire + */ + public void testCompositeToRequest() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ScopeContainer compositeScope = new CompositeScopeContainer(null); + compositeScope.start(); + final ScopeContainer requestScope = new RequestScopeContainer(ctx, null); + requestScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + compositeScope, members, "target", Target.class, TargetImpl.class, requestScope); + compositeScope.onEvent(new CompositeStart(this, null)); + requestScope.onEvent(new RequestStart(this)); + + AtomicComponent sourceComponent = contexts.get("source"); + final AtomicComponent targetComponent = contexts.get("target"); + final Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + + // spin off another request + Executor executor = Executors.newSingleThreadExecutor(); + FutureTask<Void> future = new FutureTask<Void>(new Runnable() { + public void run() { + requestScope.onEvent(new RequestStart(this)); + Target target2 = null; + try { + target2 = (Target) targetComponent.getTargetInstance(); + } catch (TargetException e) { + fail(e.getMessage()); + } + assertFalse("foo".equals(target2.getString())); + assertFalse("foo".equals(source.getTarget().getString())); + source.getTarget().setString("bar"); + assertEquals("bar", target2.getString()); + assertEquals("bar", source.getTarget().getString()); + requestScope.onEvent(new RequestEnd(this)); + } + }, null); + executor.execute(future); + future.get(); + assertEquals("foo", source.getTarget().getString()); + requestScope.onEvent(new RequestEnd(this)); + compositeScope.onEvent(new CompositeStop(this, null)); + requestScope.stop(); + compositeScope.stop(); + } + + /** + * Tests a composite-to-stateless scoped wire is setup properly by the runtime + */ + public void testCompositeToStateless() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ScopeContainer compositeScope = new CompositeScopeContainer(null); + compositeScope.start(); + ScopeContainer statelessScope = new StatelessScopeContainer(ctx, null); + statelessScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + compositeScope, members, "target", Target.class, TargetImpl.class, statelessScope); + compositeScope.onEvent(new CompositeStart(this, null)); + + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertFalse("foo".equals(source.getTarget().getString())); + Target target2 = (Target) targetComponent.getTargetInstance(); + assertFalse("foo".equals(target2.getString())); + source.getTarget().setString("bar"); + assertFalse("bar".equals(source.getTarget().getString())); + compositeScope.onEvent(new CompositeStop(this, null)); + compositeScope.stop(); + statelessScope.stop(); + } + + + /** + * Tests a session-to-session scoped wire + */ + public void testSessionToSession() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ScopeContainer sessionScope = new HttpSessionScopeContainer(ctx, null); + sessionScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + sessionScope, members, "target", Target.class, TargetImpl.class, sessionScope); + + Object session1 = new Object(); + ctx.setIdentifier(Scope.SESSION, session1); + sessionScope.onEvent(new HttpSessionStart(this, session1)); + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + source.getTarget().setString("foo"); + source.getTarget().setString("foo"); + assertEquals("foo", target.getString()); + + ctx.clearIdentifier(Scope.SESSION); + sessionScope.onEvent(new HttpSessionEnd(this, session1)); + + //second session + Object session2 = new Object(); + ctx.setIdentifier(Scope.SESSION, session2); + sessionScope.onEvent(new HttpSessionStart(this, session2)); + + Source source2 = (Source) sourceComponent.getTargetInstance(); + assertNotNull(source2); + Target target2 = (Target) targetComponent.getTargetInstance(); + + assertNotNull(target2); + assertNull(target2.getString()); + assertEquals(null, source2.getTarget().getString()); + source2.getTarget().setString("baz"); + assertEquals("baz", source2.getTarget().getString()); + assertEquals("baz", target2.getString()); + ctx.clearIdentifier(Scope.SESSION); + sessionScope.onEvent(new HttpSessionEnd(this, session2)); + sessionScope.stop(); + } + + + /** + * Tests a session-to-composite scoped wire + */ + public void testSessionToComposite() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ScopeContainer compositeScope = new CompositeScopeContainer(null); + compositeScope.start(); + ScopeContainer sessionScope = new HttpSessionScopeContainer(ctx, null); + sessionScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + sessionScope, members, "target", Target.class, TargetImpl.class, compositeScope); + compositeScope.onEvent(new CompositeStart(this, null)); + Object session1 = new Object(); + ctx.setIdentifier(Scope.SESSION, session1); + sessionScope.onEvent(new HttpSessionStart(this, session1)); + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + ctx.clearIdentifier(Scope.SESSION); + sessionScope.onEvent(new HttpSessionEnd(this, session1)); + + //second session + Object session2 = new Object(); + ctx.setIdentifier(Scope.SESSION, session2); + sessionScope.onEvent(new HttpSessionStart(this, session2)); + + Target target2 = (Target) targetComponent.getTargetInstance(); + Source source2 = (Source) sourceComponent.getTargetInstance(); + assertEquals("foo", target2.getString()); + assertEquals("foo", source2.getTarget().getString()); + source2.getTarget().setString("baz"); + assertEquals("baz", source2.getTarget().getString()); + assertEquals("baz", target2.getString()); + assertEquals("baz", target.getString()); + ctx.clearIdentifier(Scope.SESSION); + sessionScope.onEvent(new HttpSessionEnd(this, session2)); + compositeScope.stop(); + sessionScope.stop(); + } + + /** + * Tests a session-to-request scoped wire is setup properly by the runtime + */ + public void testSessionToRequest() throws Exception { + WorkContext ctx = new WorkContextImpl(); + final ScopeContainer requestScope = new RequestScopeContainer(ctx, null); + requestScope.start(); + ScopeContainer sessionScope = new HttpSessionScopeContainer(ctx, null); + sessionScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + sessionScope, members, "target", Target.class, TargetImpl.class, requestScope); + Object session1 = new Object(); + ctx.setIdentifier(Scope.SESSION, session1); + sessionScope.onEvent(new HttpSessionStart(this, session1)); + requestScope.onEvent(new RequestStart(this)); + AtomicComponent sourceComponent = contexts.get("source"); + final AtomicComponent targetComponent = contexts.get("target"); + final Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + + // spin off another request + Executor executor = Executors.newSingleThreadExecutor(); + FutureTask<Void> future = new FutureTask<Void>(new Runnable() { + public void run() { + requestScope.onEvent(new RequestStart(this)); + Target target2 = null; + try { + target2 = (Target) targetComponent.getTargetInstance(); + } catch (TargetException e) { + fail(e.getMessage()); + } + assertFalse("foo".equals(target2.getString())); + assertFalse("foo".equals(source.getTarget().getString())); + source.getTarget().setString("bar"); + assertEquals("bar", target2.getString()); + assertEquals("bar", source.getTarget().getString()); + requestScope.onEvent(new RequestEnd(this)); + } + }, null); + executor.execute(future); + future.get(); + assertEquals("foo", source.getTarget().getString()); + requestScope.onEvent(new RequestEnd(this)); + ctx.clearIdentifier(Scope.SESSION); + sessionScope.onEvent(new HttpSessionEnd(this, session1)); + requestScope.stop(); + sessionScope.stop(); + } + + + /** + * Tests a session-to-stateless scoped wire is setup properly by the runtime + */ + public void testSessionToStateless() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ScopeContainer sessionScope = new HttpSessionScopeContainer(ctx, null); + sessionScope.start(); + ScopeContainer statelessScope = new StatelessScopeContainer(ctx, null); + statelessScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + sessionScope, members, "target", Target.class, TargetImpl.class, statelessScope); + + Object session1 = new Object(); + ctx.setIdentifier(Scope.SESSION, session1); + sessionScope.onEvent(new HttpSessionStart(this, session1)); + + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertFalse("foo".equals(source.getTarget().getString())); + Target target2 = (Target) targetComponent.getTargetInstance(); + assertFalse("foo".equals(target2.getString())); + source.getTarget().setString("bar"); + assertFalse("bar".equals(source.getTarget().getString())); + + ctx.clearIdentifier(Scope.SESSION); + sessionScope.onEvent(new HttpSessionEnd(this, session1)); + sessionScope.stop(); + statelessScope.stop(); + } + + /** + * Tests a request-to-request scoped wire is setup properly by the runtime + */ + public void testRequestToRequest() throws Exception { + WorkContext ctx = new WorkContextImpl(); + final ScopeContainer requestScope = new RequestScopeContainer(ctx, null); + requestScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + requestScope, members, "target", Target.class, TargetImpl.class, requestScope); + requestScope.onEvent(new RequestStart(this)); + + final AtomicComponent sourceComponent = contexts.get("source"); + final AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + + // spin off another request + Executor executor = Executors.newSingleThreadExecutor(); + FutureTask<Void> future = new FutureTask<Void>(new Runnable() { + public void run() { + requestScope.onEvent(new RequestStart(this)); + Source source2 = null; + Target target2 = null; + try { + source2 = (Source) sourceComponent.getTargetInstance(); + target2 = (Target) targetComponent.getTargetInstance(); + } catch (TargetException e) { + fail(e.getMessage()); + } + assertFalse("foo".equals(target2.getString())); + assertFalse("foo".equals(source2.getTarget().getString())); + source2.getTarget().setString("bar"); + assertEquals("bar", target2.getString()); + assertEquals("bar", source2.getTarget().getString()); + requestScope.onEvent(new RequestEnd(this)); + } + }, null); + executor.execute(future); + future.get(); + requestScope.onEvent(new RequestEnd(this)); + requestScope.stop(); + } + + /** + * Tests a request-to-composite scoped wire + */ + public void testRequestToComposite() throws Exception { + WorkContext ctx = new WorkContextImpl(); + final ScopeContainer requestScope = new RequestScopeContainer(ctx, null); + final ScopeContainer compositeScope = new CompositeScopeContainer(null); + requestScope.start(); + compositeScope.start(); + compositeScope.onEvent(new CompositeStart(this, null)); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + requestScope, members, "target", Target.class, TargetImpl.class, compositeScope); + requestScope.onEvent(new RequestStart(this)); + + final AtomicComponent sourceComponent = contexts.get("source"); + final AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + + // spin off another request + Executor executor = Executors.newSingleThreadExecutor(); + FutureTask<Void> future = new FutureTask<Void>(new Runnable() { + public void run() { + requestScope.onEvent(new RequestStart(this)); + Source source2 = null; + Target target2 = null; + try { + source2 = (Source) sourceComponent.getTargetInstance(); + target2 = (Target) targetComponent.getTargetInstance(); + } catch (TargetException e) { + fail(e.getMessage()); + } + assertEquals("foo", target2.getString()); + assertEquals("foo", source2.getTarget().getString()); + source2.getTarget().setString("bar"); + assertEquals("bar", target2.getString()); + assertEquals("bar", source2.getTarget().getString()); + requestScope.onEvent(new RequestEnd(this)); + } + }, null); + executor.execute(future); + future.get(); + assertEquals("bar", target.getString()); + + requestScope.onEvent(new RequestEnd(this)); + requestScope.stop(); + compositeScope.onEvent(new CompositeStop(this, null)); + compositeScope.stop(); + } + + /** + * Tests a request-to-session scoped wire is setup properly by the runtime + */ + public void testRequestToSession() throws Exception { + WorkContext ctx = new WorkContextImpl(); + final ScopeContainer requestScope = new RequestScopeContainer(ctx, null); + final ScopeContainer sessionScope = new HttpSessionScopeContainer(ctx, null); + requestScope.start(); + sessionScope.start(); + + Object session1 = new Object(); + ctx.setIdentifier(Scope.SESSION, session1); + sessionScope.onEvent(new HttpSessionStart(this, session1)); + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + requestScope, members, "target", Target.class, TargetImpl.class, sessionScope); + + final AtomicComponent sourceComponent = contexts.get("source"); + final AtomicComponent targetComponent = contexts.get("target"); + requestScope.onEvent(new RequestStart(this)); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + + // spin off another request + Executor executor = Executors.newSingleThreadExecutor(); + FutureTask<Void> future = new FutureTask<Void>(new Runnable() { + public void run() { + requestScope.onEvent(new RequestStart(this)); + Source source2 = null; + Target target2 = null; + try { + source2 = (Source) sourceComponent.getTargetInstance(); + target2 = (Target) targetComponent.getTargetInstance(); + } catch (TargetException e) { + fail(e.getMessage()); + } + assertEquals("foo", target2.getString()); + assertEquals("foo", source2.getTarget().getString()); + source2.getTarget().setString("bar"); + assertEquals("bar", target2.getString()); + assertEquals("bar", source2.getTarget().getString()); + requestScope.onEvent(new RequestEnd(this)); + } + }, null); + executor.execute(future); + future.get(); + assertEquals("bar", target.getString()); + + requestScope.onEvent(new RequestEnd(this)); + requestScope.stop(); + ctx.clearIdentifier(Scope.SESSION); + sessionScope.onEvent(new HttpSessionEnd(this, session1)); + sessionScope.stop(); + } + + + /** + * Tests a request-to-stateless scoped wire is setup properly by the runtime + */ + public void testRequestToStateless() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ScopeContainer requestScope = new RequestScopeContainer(ctx, null); + requestScope.start(); + ScopeContainer statelessScope = new StatelessScopeContainer(ctx, null); + statelessScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + requestScope, members, "target", Target.class, TargetImpl.class, statelessScope); + + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + requestScope.onEvent(new RequestStart(this)); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertFalse("foo".equals(source.getTarget().getString())); + Target target2 = (Target) targetComponent.getTargetInstance(); + assertFalse("foo".equals(target2.getString())); + source.getTarget().setString("bar"); + assertFalse("bar".equals(source.getTarget().getString())); + requestScope.onEvent(new RequestEnd(this)); + requestScope.stop(); + statelessScope.stop(); + } + + + /** + * Tests a stateless-to-stateless scoped wire is setup properly by the runtime + */ + public void testStatelessToStateless() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ScopeContainer statelessScope = new StatelessScopeContainer(ctx, null); + statelessScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + statelessScope, members, "target", Target.class, TargetImpl.class, statelessScope); + + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertFalse("foo".equals(source.getTarget().getString())); + Target target2 = (Target) targetComponent.getTargetInstance(); + assertFalse("foo".equals(target2.getString())); + source.getTarget().setString("bar"); + assertFalse("bar".equals(source.getTarget().getString())); + statelessScope.stop(); + } + + /** + * Tests a stateless-to-request scoped wire is setup properly by the runtime + */ + public void testStatelessToRequest() throws Exception { + WorkContext ctx = new WorkContextImpl(); + final ScopeContainer requestScope = new RequestScopeContainer(ctx, null); + requestScope.start(); + ScopeContainer statelessScope = new StatelessScopeContainer(ctx, null); + statelessScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + statelessScope, members, "target", Target.class, TargetImpl.class, requestScope); + requestScope.onEvent(new RequestStart(this)); + AtomicComponent sourceComponent = contexts.get("source"); + final AtomicComponent targetComponent = contexts.get("target"); + final Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + + // spin off another request + Executor executor = Executors.newSingleThreadExecutor(); + FutureTask<Void> future = new FutureTask<Void>(new Runnable() { + public void run() { + requestScope.onEvent(new RequestStart(this)); + Target target2 = null; + try { + target2 = (Target) targetComponent.getTargetInstance(); + } catch (TargetException e) { + fail(e.getMessage()); + } + assertFalse("foo".equals(target2.getString())); + assertFalse("foo".equals(source.getTarget().getString())); + source.getTarget().setString("bar"); + assertEquals("bar", target2.getString()); + assertEquals("bar", source.getTarget().getString()); + requestScope.onEvent(new RequestEnd(this)); + } + }, null); + executor.execute(future); + future.get(); + requestScope.stop(); + statelessScope.stop(); + } + + /** + * Tests a stateless-to-session scoped wire is setup properly by the runtime + */ + public void testStatelessToSession() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ScopeContainer statelessScope = new StatelessScopeContainer(ctx, null); + statelessScope.start(); + ScopeContainer sessionScope = new HttpSessionScopeContainer(ctx, null); + sessionScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + statelessScope, members, "target", Target.class, TargetImpl.class, sessionScope); + Object session1 = new Object(); + ctx.setIdentifier(Scope.SESSION, session1); + sessionScope.onEvent(new HttpSessionStart(this, session1)); + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + ctx.clearIdentifier(Scope.SESSION); + sessionScope.onEvent(new HttpSessionEnd(this, session1)); + + //second session + Object session2 = new Object(); + ctx.setIdentifier(Scope.SESSION, session2); + sessionScope.onEvent(new HttpSessionStart(this, session2)); + + Target target2 = (Target) targetComponent.getTargetInstance(); + assertFalse("foo".equals(target2.getString())); + + assertFalse("foo".equals(source.getTarget().getString())); + source.getTarget().setString("bar"); + assertEquals("bar", target2.getString()); + assertEquals("bar", source.getTarget().getString()); + sessionScope.onEvent(new HttpSessionEnd(this, session2)); + + ctx.clearIdentifier(Scope.SESSION); + sessionScope.stop(); + statelessScope.stop(); + } + + + /** + * Tests a stateless-to-composite scoped wire is setup properly by the runtime + */ + public void testStatelessToComposite() throws Exception { + WorkContext ctx = new WorkContextImpl(); + ScopeContainer statelessScope = new StatelessScopeContainer(ctx, null); + statelessScope.start(); + ScopeContainer compositeScope = new CompositeScopeContainer(null); + compositeScope.start(); + + Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class, + statelessScope, members, "target", Target.class, TargetImpl.class, compositeScope); + compositeScope.onEvent(new CompositeStart(this, null)); + AtomicComponent sourceComponent = contexts.get("source"); + AtomicComponent targetComponent = contexts.get("target"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = (Target) targetComponent.getTargetInstance(); + assertNull(source.getTarget().getString()); + assertNull(target.getString()); + target.setString("foo"); + assertTrue(Proxy.isProxyClass(source.getTarget().getClass())); + assertEquals("foo", source.getTarget().getString()); + + //second session + Object session2 = new Object(); + ctx.setIdentifier(Scope.SESSION, session2); + compositeScope.onEvent(new HttpSessionStart(this, session2)); + + Target target2 = (Target) targetComponent.getTargetInstance(); + assertEquals("foo", target2.getString()); + + assertEquals("foo", source.getTarget().getString()); + source.getTarget().setString("bar"); + assertEquals("bar", target2.getString()); + assertEquals("bar", source.getTarget().getString()); + + compositeScope.onEvent(new CompositeStop(this, null)); + compositeScope.stop(); + statelessScope.stop(); + } + + protected void setUp() throws Exception { + super.setUp(); + members = new HashMap<String, Member>(); + Method[] methods = SourceImpl.class.getMethods(); + for (Method method : methods) { + if (method.getName().startsWith("set")) { + members.put(JavaIntrospectionHelper.toPropertyName(method.getName()), method); + } + } + } + + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/wire/DifferentInterfaceWireTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/wire/DifferentInterfaceWireTestCase.java new file mode 100644 index 0000000000..431f47b5bf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/wire/DifferentInterfaceWireTestCase.java @@ -0,0 +1,137 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.wire; + +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.TargetException; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.apache.tuscany.core.integration.mock.MockFactory; +import org.apache.tuscany.core.mock.component.OtherTarget; +import org.apache.tuscany.core.mock.component.OtherTargetImpl; +import org.apache.tuscany.core.mock.component.Target; +import org.apache.tuscany.core.mock.component.SourceImpl; +import org.apache.tuscany.core.mock.component.Source; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + + +/** + * Tests wires that have different interfaces on the source and target side + * + * @version $Rev$ $Date$ + */ +public class DifferentInterfaceWireTestCase extends TestCase { + + public void testDifferentInterfaceInjection() throws Exception { + Map<String, Member> members = new HashMap<String, Member>(); + Method m = SourceImpl.class.getMethod("setTarget", Target.class); + members.put("target", m); + ScopeContainer scope = createMock(); + scope.start(); + Map<String, AtomicComponent> contexts = + MockFactory.createWiredComponents("source", + SourceImpl.class, + Target.class, + scope, + null, + members, + "target", + OtherTarget.class, + OtherTargetImpl.class, + scope, + null); + AtomicComponent sourceComponent = contexts.get("source"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = source.getTarget(); + assertTrue(Proxy.isProxyClass(target.getClass())); + assertNotNull(target); + scope.stop(); + EasyMock.verify(scope); + } + + public void testDifferentInterfaceMultiplicityInjection() throws Exception { + Map<String, Member> members = new HashMap<String, Member>(); + Method m = SourceImpl.class.getMethod("setTargets", List.class); + members.put("target", m); + ScopeContainer scope = createMock(); + scope.start(); + Map<String, AtomicComponent> components = MockFactory.createWiredMultiplicity("source", + SourceImpl.class, + Target.class, + scope, + "target", + OtherTarget.class, + OtherTargetImpl.class, + members, + scope); + AtomicComponent sourceComponent = components.get("source"); + Source source = (Source) sourceComponent.getTargetInstance(); + List<Target> targets = source.getTargets(); + assertEquals(1, targets.size()); + Target target = targets.get(0); + target.setString("foo"); + assertEquals("foo", target.getString()); + assertTrue(Proxy.isProxyClass(target.getClass())); + scope.stop(); + EasyMock.verify(scope); + } + + protected void setUp() throws Exception { + super.setUp(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + private ScopeContainer createMock() throws TargetException { + ScopeContainer scope = EasyMock.createMock(ScopeContainer.class); + scope.start(); + scope.stop(); + scope.register(EasyMock.isA(AtomicComponent.class)); + EasyMock.expectLastCall().atLeastOnce(); + EasyMock.expect(scope.getScope()).andReturn(Scope.COMPOSITE).atLeastOnce(); + scope.getInstance(EasyMock.isA(AtomicComponent.class)); + EasyMock.expectLastCall().andAnswer(new IAnswer<Object>() { + private Map<AtomicComponent, Object> cache = new HashMap<AtomicComponent, Object>(); + + public Object answer() throws Throwable { + AtomicComponent component = (AtomicComponent) EasyMock.getCurrentArguments()[0]; + Object instance = cache.get(component); + if (instance == null) { + instance = component.createInstance(); + cache.put(component, instance); + } + return instance; + } + }).anyTimes(); + EasyMock.replay(scope); + return scope; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/wire/ReferenceInjectionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/wire/ReferenceInjectionTestCase.java new file mode 100644 index 0000000000..603e334fe9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/wire/ReferenceInjectionTestCase.java @@ -0,0 +1,72 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.wire; + +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.scope.CompositeScopeContainer; +import org.apache.tuscany.core.integration.mock.MockFactory; +import org.apache.tuscany.core.mock.component.Source; +import org.apache.tuscany.core.mock.component.SourceImpl; +import org.apache.tuscany.core.mock.component.TargetImpl; +import org.apache.tuscany.core.mock.component.Target; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class ReferenceInjectionTestCase extends TestCase { + + private Map<String, Member> members; + + public void testProxiedReferenceInjection() throws Exception { + ScopeContainer scope = new CompositeScopeContainer(null); + scope.start(); + Map<String, AtomicComponent> components = + MockFactory.createWiredComponents("source", SourceImpl.class, scope, + members, "target", Target.class, TargetImpl.class, scope); + AtomicComponent sourceComponent = components.get("source"); + Source source = (Source) sourceComponent.getTargetInstance(); + Target target = source.getTarget(); + assertTrue(Proxy.isProxyClass(target.getClass())); + + assertNotNull(target); + scope.stop(); + } + + protected void setUp() throws Exception { + super.setUp(); + members = new HashMap<String, Member>(); + Method m = SourceImpl.class.getMethod("setTarget", Target.class); + members.put("target", m); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/wire/oneway/OneWayWireToJavaInvocationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/wire/oneway/OneWayWireToJavaInvocationTestCase.java new file mode 100644 index 0000000000..78e349b788 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/integration/wire/oneway/OneWayWireToJavaInvocationTestCase.java @@ -0,0 +1,130 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.integration.wire.oneway; + +import java.lang.reflect.Method; +import java.lang.reflect.Type; +import java.util.concurrent.CountDownLatch; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.extension.ExecutionMonitor; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.implementation.java.JavaAtomicComponent; +import org.apache.tuscany.core.implementation.java.JavaTargetInvoker; +import org.apache.tuscany.core.services.work.jsr237.Jsr237WorkScheduler; +import org.apache.tuscany.core.services.work.jsr237.workmanager.ThreadPoolWorkManager; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.apache.tuscany.core.wire.NonBlockingBridgingInterceptor; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.easymock.classextension.EasyMock; + +/** + * Verifies non-blocking invocations are properly made through a wire to a Java component + * + * @version $Rev$ $Date$ + */ +public class OneWayWireToJavaInvocationTestCase extends TestCase { + private WorkScheduler scheduler; + private WorkContext context; + private CountDownLatch latch; + private OutboundInvocationChain ochain; + private JavaTargetInvoker invoker; + private JavaAtomicComponent component; + private AsyncTarget target; + + public void testOneWay() throws Exception { + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(invoker); + ochain.getHeadInterceptor().invoke(msg); + latch.await(); + EasyMock.verify(target); + EasyMock.verify(component); + } + + protected void setUp() throws Exception { + super.setUp(); + latch = new CountDownLatch(1); + context = new WorkContextImpl(); + scheduler = new Jsr237WorkScheduler(new ThreadPoolWorkManager(1)); + target = EasyMock.createMock(AsyncTarget.class); + target.invoke(); + EasyMock.expectLastCall().once(); + EasyMock.replay(target); + component = EasyMock.createMock(JavaAtomicComponent.class); + EasyMock.expect(component.getScope()).andReturn(Scope.COMPOSITE); + EasyMock.expect(component.getTargetInstance()).andReturn(target); + EasyMock.replay(component); + Method method = AsyncTarget.class.getMethod("invoke"); + method.setAccessible(true); + InboundWire inboundWire = EasyMock.createMock(InboundWire.class); + ExecutionMonitor monitor = EasyMock.createNiceMock(ExecutionMonitor.class); + invoker = new JavaTargetInvoker(method, component, inboundWire, context, monitor); + Operation<Type> operation = new Operation<Type>("invoke", null, null, null, false, null, TargetInvoker.NONE); + ochain = new OutboundInvocationChainImpl(operation); + NonBlockingBridgingInterceptor bridgeInterceptor = new NonBlockingBridgingInterceptor(scheduler, context); + ochain.addInterceptor(bridgeInterceptor); + InboundInvocationChain ichain = new InboundInvocationChainImpl(operation); + WaitInterceptor waitInterceptor = new WaitInterceptor(); + InvokerInterceptor invokerInterceptor = new InvokerInterceptor(); + ichain.addInterceptor(waitInterceptor); + ichain.addInterceptor(invokerInterceptor); + bridgeInterceptor.setNext(waitInterceptor); + ochain.setTargetInvoker(invoker); + } + + public interface AsyncTarget { + void invoke(); + } + + + private class WaitInterceptor implements Interceptor { + private Interceptor next; + + public Message invoke(Message msg) { + msg = next.invoke(msg); + latch.countDown(); + return msg; + } + + public Interceptor getNext() { + return next; + } + + public void setNext(Interceptor next) { + this.next = next; + } + + public boolean isOptimizable() { + return false; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderNoBindingTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderNoBindingTestCase.java new file mode 100644 index 0000000000..627351b250 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderNoBindingTestCase.java @@ -0,0 +1,91 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.java.JavaImplementation; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ComponentLoaderNoBindingTestCase extends TestCase { + private static final QName COMPONENT = new QName(XML_NAMESPACE_1_0, "component"); + private ComponentLoader loader; + private XMLStreamReader reader; + private BoundServiceDefinition service; + private BoundReferenceDefinition reference; + + public void testNoServiceBinding() throws Exception { + loader.load(null, null, reader, null); + assert service.getBindings().isEmpty(); + } + + public void testNoReferenceBinding() throws Exception { + loader.load(null, null, reader, null); + assert reference.getBindings().isEmpty(); + } + + protected void setUp() throws Exception { + super.setUp(); + service = new BoundServiceDefinition(); + reference = new BoundReferenceDefinition(); + PojoComponentType<BoundServiceDefinition, ReferenceDefinition, Property<?>> type = + new PojoComponentType<BoundServiceDefinition, ReferenceDefinition, Property<?>>(); + type.add(service); + type.add(reference); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + LoaderRegistry registry = EasyMock.createMock(LoaderRegistry.class); + EasyMock.expect(registry.load((CompositeComponent) EasyMock.isNull(), + (ModelObject) EasyMock.isNull(), + EasyMock.isA(XMLStreamReader.class), + (DeploymentContext) EasyMock.isNull())).andReturn(impl); + registry.loadComponentType((CompositeComponent) EasyMock.isNull(), + EasyMock.isA(Implementation.class), + (DeploymentContext) EasyMock.isNull()); + EasyMock.replay(registry); + loader = new ComponentLoader(registry, null); + reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.getName()).andReturn(COMPONENT).atLeastOnce(); + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.expect(reader.getAttributeValue(null, "name")).andReturn("foo"); + EasyMock.expect(reader.getAttributeValue(null, "initLevel")).andReturn("0"); + EasyMock.expect(reader.nextTag()).andReturn(1); + EasyMock.replay(reader); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderPropertyTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderPropertyTestCase.java new file mode 100644 index 0000000000..2c31de1df3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderPropertyTestCase.java @@ -0,0 +1,83 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.stream.XMLStreamException; + +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.MissingMustOverridePropertyException; +import org.apache.tuscany.spi.loader.PropertyObjectFactory; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.OverrideOptions; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.java.JavaImplementation; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ComponentLoaderPropertyTestCase extends TestCase { + + private TestLoader loader; + + /** + * Verifies that an optional property not cofigured in an assembly will avoid having a PropertyValue created for it + * so that the runtime does not erroneously inject null values + */ + public void testOptionalPropertyNotConfigured() throws LoaderException, XMLStreamException { + PojoComponentType<?, ?, Property<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + Property property = new Property(); + property.setName("name"); + property.setOverride(OverrideOptions.MAY); + type.add(property); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + ComponentDefinition<Implementation<?>> defn = new ComponentDefinition<Implementation<?>>(impl); + loader.populatePropertyValues(defn); + assertTrue(defn.getPropertyValues().isEmpty()); + } + + protected void setUp() throws Exception { + super.setUp(); + LoaderRegistry mockRegistry = EasyMock.createMock(LoaderRegistry.class); + PropertyObjectFactory mockPropertyFactory = EasyMock.createMock(PropertyObjectFactory.class); + loader = new TestLoader(mockRegistry, mockPropertyFactory); + } + + private class TestLoader extends ComponentLoader { + + public TestLoader(LoaderRegistry registry, PropertyObjectFactory propertyFactory) { + super(registry, propertyFactory); + } + + @Override + public void populatePropertyValues(ComponentDefinition<Implementation<?>> componentDefinition) + throws MissingMustOverridePropertyException { + super.populatePropertyValues(componentDefinition); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderReferenceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderReferenceTestCase.java new file mode 100644 index 0000000000..dcfc211fd2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderReferenceTestCase.java @@ -0,0 +1,85 @@ +package org.apache.tuscany.core.loader; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.UndefinedReferenceException; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.java.JavaImplementation; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.isNull; + +/** + * @version $Rev$ $Date$ + */ +public class ComponentLoaderReferenceTestCase extends TestCase { + private static final QName COMPONENT = new QName(XML_NAMESPACE_1_0, "component"); + private static final QName REFERENCE = new QName(XML_NAMESPACE_1_0, "reference"); + private static final String NAME = "testComponent"; + private static final JavaImplementation IMPL = new JavaImplementation(); + private ComponentLoader loader; + private XMLStreamReader reader; + + /** + * Verifies an error is thrown when an attempt to configure a non-existent reference in SCDL is made + */ + public void testNoReferenceOnComponentType() throws LoaderException, XMLStreamException { + try { + loader.load(null, null, reader, null); + fail(); + } catch (UndefinedReferenceException e) { + // expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + IMPL.setComponentType(type); + reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.getName()).andReturn(COMPONENT); + EasyMock.expect(reader.getAttributeValue((String) EasyMock.isNull(), EasyMock.isA(String.class))) + .andReturn(NAME); + EasyMock.expect(reader.getAttributeValue((String) EasyMock.isNull(), EasyMock.eq("initLevel"))) + .andReturn(null); + EasyMock.expect(reader.getAttributeValue(EasyMock.isA(String.class), EasyMock.isA(String.class))) + .andReturn(null); + EasyMock.expect(reader.nextTag()).andReturn(0); + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.getName()).andReturn(REFERENCE); + EasyMock.expect(reader.getAttributeValue((String) isNull(), EasyMock.eq("name"))) + .andReturn("noreference"); + EasyMock.expect(reader.getElementText()).andReturn("text"); + + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.replay(reader); + LoaderRegistry mockRegistry = EasyMock.createMock(LoaderRegistry.class); + mockRegistry.loadComponentType((CompositeComponent) isNull(), + EasyMock.isA(Implementation.class), + (DeploymentContext) isNull()); + EasyMock.expect(mockRegistry.load((CompositeComponent) isNull(), + (ModelObject) isNull(), + EasyMock.isA(XMLStreamReader.class), + (DeploymentContext) isNull())).andReturn(IMPL); + EasyMock.replay(mockRegistry); + loader = new ComponentLoader(mockRegistry, null); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderTestCase.java new file mode 100644 index 0000000000..d02d367f75 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderTestCase.java @@ -0,0 +1,191 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.PropertyObjectFactory; +import org.apache.tuscany.spi.loader.UnrecognizedElementException; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.java.JavaImplementation; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.isNull; +import static org.easymock.EasyMock.replay; +import org.easymock.IAnswer; + +/** + * @version $Rev$ $Date$ + */ +public class ComponentLoaderTestCase extends TestCase { + private static final QName COMPONENT = new QName(XML_NAMESPACE_1_0, "component"); + private static final String NAME = "testComponent"; + private static final Implementation IMPL = new JavaImplementation(); + + private XMLStreamReader mockReader; + private LoaderRegistry mockRegistry; + private PropertyObjectFactory mockPropertyFactory; + private ComponentLoader loader; + + public void testEmptyComponent() throws LoaderException, XMLStreamException { + EasyMock.expect(mockReader.getName()).andReturn(COMPONENT).atLeastOnce(); + EasyMock.expect(mockReader.getAttributeValue((String) EasyMock.isNull(), EasyMock.isA(String.class))) + .andReturn(NAME); + EasyMock.expect(mockReader.getAttributeValue((String) EasyMock.isNull(), EasyMock.eq("initLevel"))) + .andReturn(null); + EasyMock.expect(mockReader.getAttributeValue(EasyMock.isA(String.class), EasyMock.isA(String.class))) + .andReturn(null); + EasyMock.expect(mockReader.nextTag()).andReturn(0); + EasyMock.expect(mockReader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.replay(mockReader); + mockRegistry.loadComponentType(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(Implementation.class), + EasyMock.isA(DeploymentContext.class)); + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + @SuppressWarnings("unchecked") + public Object answer() throws Throwable { + Implementation impl = (Implementation) EasyMock.getCurrentArguments()[1]; + impl.setComponentType(new PojoComponentType()); + return impl; + } + }); + + EasyMock.expect(mockRegistry.load(EasyMock.isA(CompositeComponent.class), + (ModelObject) isNull(), + EasyMock.eq(mockReader), + EasyMock.isA(DeploymentContext.class))).andReturn(IMPL); + EasyMock.replay(mockRegistry); + ComponentDefinition component = loader.load(EasyMock.createNiceMock(CompositeComponent.class), + null, mockReader, + EasyMock.createNiceMock(DeploymentContext.class)); + assertEquals(NAME, component.getName()); + assertNull(component.getInitLevel()); + } + + public void testInitValue20() throws LoaderException, XMLStreamException { + EasyMock.expect(mockReader.getName()).andReturn(COMPONENT).atLeastOnce(); + EasyMock.expect(mockReader.getAttributeValue((String) EasyMock.isNull(), EasyMock.isA(String.class))) + .andReturn(NAME); + EasyMock.expect(mockReader.getAttributeValue((String) EasyMock.isNull(), EasyMock.eq("initLevel"))) + .andReturn("20"); + EasyMock.expect(mockReader.nextTag()).andReturn(0); + EasyMock.expect(mockReader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.replay(mockReader); + + mockRegistry.loadComponentType(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(Implementation.class), + EasyMock.isA(DeploymentContext.class)); + + EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + @SuppressWarnings("unchecked") + public Object answer() throws Throwable { + Implementation impl = (Implementation) EasyMock.getCurrentArguments()[1]; + impl.setComponentType(new PojoComponentType()); + return impl; + } + }); + EasyMock.expect(mockRegistry.load(EasyMock.isA(CompositeComponent.class), + (ModelObject) isNull(), + EasyMock.eq(mockReader), + EasyMock.isA(DeploymentContext.class))).andReturn(IMPL); + EasyMock.replay(mockRegistry); + ComponentDefinition component = loader.load(EasyMock.createNiceMock(CompositeComponent.class), + null, mockReader, + EasyMock.createNiceMock(DeploymentContext.class)); + assertEquals(NAME, component.getName()); + assertEquals(Integer.valueOf(20), component.getInitLevel()); + } + + public void testLoadPropertyWithSource() throws LoaderException, XMLStreamException { + PojoComponentType<?, ?, Property<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + Property property = new Property(); + property.setName("name"); + type.add(property); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + ComponentDefinition<?> defn = new ComponentDefinition<JavaImplementation>(impl); + XMLStreamReader reader = createMock(XMLStreamReader.class); + expect(reader.getAttributeValue(null, "name")).andReturn("name"); + expect(reader.getAttributeValue(null, "source")).andReturn("$source"); + expect(reader.getAttributeValue(null, "file")).andReturn(null); + expect(reader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + replay(reader); + loader.loadProperty(reader, null, defn); + assertEquals("$source", defn.getPropertyValues().get("name").getSource()); + EasyMock.verify(reader); + } + + public void testUnrecognizedElement() throws LoaderException, XMLStreamException { + EasyMock.expect(mockReader.getName()).andReturn(COMPONENT); + EasyMock.expect(mockReader.getAttributeValue((String) EasyMock.isNull(), EasyMock.isA(String.class))) + .andReturn(NAME); + EasyMock.expect(mockReader.getAttributeValue((String) EasyMock.isNull(), EasyMock.eq("initLevel"))) + .andReturn(null); + EasyMock.expect(mockReader.getAttributeValue(EasyMock.isA(String.class), EasyMock.isA(String.class))) + .andReturn(null); + EasyMock.expect(mockReader.nextTag()).andReturn(0); + EasyMock.expect(mockReader.next()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(mockReader.getName()).andReturn(new QName("foo", "bar")); + EasyMock.replay(mockReader); + mockRegistry.loadComponentType(EasyMock.isA(CompositeComponent.class), + EasyMock.isA(Implementation.class), + EasyMock.isA(DeploymentContext.class)); + + EasyMock.expect(mockRegistry.load(EasyMock.isA(CompositeComponent.class), + (ModelObject) isNull(), + EasyMock.eq(mockReader), + EasyMock.isA(DeploymentContext.class))).andReturn(IMPL); + EasyMock.replay(mockRegistry); + try { + loader.load(EasyMock.createNiceMock(CompositeComponent.class), + null, mockReader, + EasyMock.createNiceMock(DeploymentContext.class)); + fail(); + } catch (UnrecognizedElementException e) { + // expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + mockReader = EasyMock.createMock(XMLStreamReader.class); + mockRegistry = EasyMock.createMock(LoaderRegistry.class); + mockPropertyFactory = EasyMock.createMock(PropertyObjectFactory.class); + loader = new ComponentLoader(mockRegistry, mockPropertyFactory); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderValidationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderValidationTestCase.java new file mode 100644 index 0000000000..f4663ab4d7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentLoaderValidationTestCase.java @@ -0,0 +1,105 @@ +package org.apache.tuscany.core.loader; + +import javax.xml.stream.XMLStreamException; + +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.MissingReferenceException; +import org.apache.tuscany.spi.loader.PropertyObjectFactory; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.model.ReferenceTarget; + +import junit.framework.TestCase; +import org.apache.tuscany.core.implementation.java.JavaImplementation; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ComponentLoaderValidationTestCase extends TestCase { + + private ComponentLoaderValidationTestCase.TestLoader loader; + + public void testValidation() throws LoaderException, XMLStreamException { + PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + ReferenceDefinition refDefinition = new ReferenceDefinition(); + refDefinition.setName("name"); + type.add(refDefinition); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + ComponentDefinition<Implementation<?>> defn = new ComponentDefinition<Implementation<?>>(impl); + ReferenceTarget target = new ReferenceTarget(); + target.setReferenceName("name"); + defn.add(target); + loader.validate(defn); + } + + public void testReferenceNotSet() throws LoaderException, XMLStreamException { + PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + ReferenceDefinition refDefinition = new ReferenceDefinition(); + refDefinition.setName("name"); + refDefinition.setRequired(true); + type.add(refDefinition); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + ComponentDefinition<Implementation<?>> defn = new ComponentDefinition<Implementation<?>>(impl); + try { + loader.validate(defn); + fail(); + } catch (MissingReferenceException e) { + // expected + } + } + + public void testNotRequiredReference() throws LoaderException, XMLStreamException { + PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + ReferenceDefinition refDefinition = new ReferenceDefinition(); + refDefinition.setName("name"); + refDefinition.setRequired(false); + type.add(refDefinition); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + ComponentDefinition<Implementation<?>> defn = new ComponentDefinition<Implementation<?>>(impl); + loader.validate(defn); + } + + public void testAutowire() throws LoaderException, XMLStreamException { + PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new PojoComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + ReferenceDefinition refDefinition = new ReferenceDefinition(); + refDefinition.setName("name"); + refDefinition.setAutowire(true); + type.add(refDefinition); + JavaImplementation impl = new JavaImplementation(); + impl.setComponentType(type); + ComponentDefinition<Implementation<?>> defn = new ComponentDefinition<Implementation<?>>(impl); + loader.validate(defn); + } + + protected void setUp() throws Exception { + super.setUp(); + LoaderRegistry mockRegistry = EasyMock.createMock(LoaderRegistry.class); + PropertyObjectFactory mockPropertyFactory = EasyMock.createMock(PropertyObjectFactory.class); + loader = new ComponentLoaderValidationTestCase.TestLoader(mockRegistry, mockPropertyFactory); + } + + private class TestLoader extends ComponentLoader { + + public TestLoader(LoaderRegistry registry, PropertyObjectFactory propertyFactory) { + super(registry, propertyFactory); + } + + @Override + protected void validate(ComponentDefinition<Implementation<?>> definition) throws LoaderException { + super.validate(definition); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentTypeElementLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentTypeElementLoaderTestCase.java new file mode 100644 index 0000000000..eb69b7b768 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ComponentTypeElementLoaderTestCase.java @@ -0,0 +1,89 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamReader; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.ModelObject; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ComponentTypeElementLoaderTestCase extends TestCase { + + public void testSpecializedComponentTypePassedIn() throws Exception { + ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + ComponentTypeElementLoader loader = new ComponentTypeElementLoader(null); + XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.getName()).andReturn(ComponentTypeElementLoader.COMPONENT_TYPE); + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.replay(reader); + // verify that the exact component type instance is returned. Some StAXElementLoader implementations may chose + // to copy the original instance but ComponentTypeElementLoader does not since it has no knowledge of the + // specialized instance + ModelObject object = loader.load(null, type, reader, null); + assertEquals(object, type); + } + + public void testComponentTypePassedAsContext() throws Exception { + ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + LoaderRegistry registry = EasyMock.createMock(LoaderRegistry.class); + EasyMock.expect(registry.load((CompositeComponent) EasyMock.isNull(), + EasyMock.isA(ComponentType.class), + EasyMock.isA(XMLStreamReader.class), + (DeploymentContext) EasyMock.isNull())).andReturn(type); + EasyMock.replay(registry); + ComponentTypeElementLoader loader = new ComponentTypeElementLoader(registry); + XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.getName()).andReturn(ComponentTypeElementLoader.COMPONENT_TYPE); + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.getName()).andReturn(new QName("foo", "foo")); + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.replay(reader); + + loader.load(null, type, reader, null); + EasyMock.verify(registry); + } + + public void testNonSpecializedComponentTypePassedIn() throws Exception { + ComponentTypeElementLoader loader = new ComponentTypeElementLoader(null); + XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.getName()).andReturn(ComponentTypeElementLoader.COMPONENT_TYPE); + EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.replay(reader); + ModelObject object = loader.load(null, null, reader, null); + assertEquals(ComponentType.class, object.getClass()); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/DependencyLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/DependencyLoaderTestCase.java new file mode 100644 index 0000000000..753289f4a6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/DependencyLoaderTestCase.java @@ -0,0 +1,124 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.namespace.QName; +import javax.xml.stream.Location; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.UnrecognizedElementException; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import org.apache.tuscany.core.implementation.composite.Dependency; + +/** + * @version $Rev$ $Date$ + */ +public class DependencyLoaderTestCase extends TestCase { + private static final String NS = "http://tuscany.apache.org/xmlns/1.0-SNAPSHOT"; + private static final QName DEPENDENCY = new QName(NS, "dependency"); + private static final QName GROUP = new QName(NS, "group"); + private static final QName NAME = new QName(NS, "name"); + private static final QName VERSION = new QName(NS, "version"); + private static final QName CLASSIFIER = new QName(NS, "classifier"); + private static final QName TYPE = new QName(NS, "type"); + + public void testLoad() throws Exception { + LoaderRegistry registry = EasyMock.createNiceMock(LoaderRegistry.class); + EasyMock.replay(registry); + XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.nextTag()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.getName()).andReturn(GROUP); + EasyMock.expect(reader.getElementText()).andReturn("group"); + EasyMock.expect(reader.nextTag()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.getName()).andReturn(NAME); + EasyMock.expect(reader.getElementText()).andReturn("name"); + EasyMock.expect(reader.nextTag()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.getName()).andReturn(VERSION); + EasyMock.expect(reader.getElementText()).andReturn("1"); + EasyMock.expect(reader.nextTag()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.getName()).andReturn(CLASSIFIER); + EasyMock.expect(reader.getElementText()).andReturn("classifier"); + EasyMock.expect(reader.nextTag()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.getName()).andReturn(TYPE); + EasyMock.expect(reader.getElementText()).andReturn("type"); + EasyMock.expect(reader.nextTag()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.replay(reader); + DependencyLoader loader = new DependencyLoader(registry); + Dependency dependency = loader.load(null, null, reader, null); + assertEquals("group", dependency.getArtifact().getGroup()); + assertEquals("name", dependency.getArtifact().getName()); + assertEquals("1", dependency.getArtifact().getVersion()); + assertEquals("classifier", dependency.getArtifact().getClassifier()); + assertEquals("type", dependency.getArtifact().getType()); + } + + public void testLoaderRegister() { + LoaderRegistry registry = EasyMock.createMock(LoaderRegistry.class); + registry.registerLoader(EasyMock.eq(DEPENDENCY), EasyMock.isA(DependencyLoader.class)); + EasyMock.replay(registry); + DependencyLoader loader = new DependencyLoader(registry); + loader.start(); + EasyMock.verify(registry); + } + + public void testUnrecognizedElement() throws Exception { + LoaderRegistry registry = EasyMock.createNiceMock(LoaderRegistry.class); + EasyMock.replay(registry); + XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class); + EasyMock.expect(reader.nextTag()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(reader.getName()).andReturn(new QName("foo", "bar")); + EasyMock.expect(reader.getElementText()).andReturn("foo"); + EasyMock.expect(reader.getLocation()).andReturn(new MockLocation()); + EasyMock.replay(reader); + DependencyLoader loader = new DependencyLoader(registry); + try { + loader.load(null, null, reader, null); + fail(); + } catch (UnrecognizedElementException e) { + // expected + } + } + + private class MockLocation implements Location { + + public int getLineNumber() { + return 0; + } + + public int getColumnNumber() { + return 0; + } + + public int getCharacterOffset() { + return 0; + } + + public String getPublicId() { + return null; + } + + public String getSystemId() { + return null; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/IncludeLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/IncludeLoaderTestCase.java new file mode 100644 index 0000000000..2c0c3eaf14 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/IncludeLoaderTestCase.java @@ -0,0 +1,169 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.net.URL; +import javax.xml.namespace.QName; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.osoa.sca.Version; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.MissingIncludeException; +import org.apache.tuscany.spi.model.CompositeComponentType; +import org.apache.tuscany.spi.model.Include; +import org.apache.tuscany.spi.model.ModelObject; + +import junit.framework.TestCase; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.eq; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.isNull; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; + +/** + * @version $Rev$ $Date$ + */ +public class IncludeLoaderTestCase extends TestCase { + private static final QName INCLUDE = new QName(Version.XML_NAMESPACE_1_0, "include"); + + private LoaderRegistry registry; + private IncludeLoader loader; + private XMLStreamReader reader; + private DeploymentContext context; + private URL base; + private URL includeURL; + private ClassLoader cl; + + public void testNoLocation() throws LoaderException, XMLStreamException { + String name = "foo"; + expect(reader.getName()).andReturn(INCLUDE); + expect(reader.getAttributeValue(null, "name")).andReturn(name); + expect(reader.getAttributeValue(null, "scdlLocation")).andReturn(null); + expect(reader.getAttributeValue(null, "scdlResource")).andReturn(null); + expect(reader.next()).andReturn(END_ELEMENT); + + expect(context.getClassLoader()).andReturn(cl); + replay(registry, reader, context); + + try { + loader.load(null, null, reader, context); + fail(); + } catch (MissingIncludeException e) { + // OK expected + } + verify(registry, reader, context); + } + + public void testWithAbsoluteScdlLocation() throws LoaderException, XMLStreamException { + String name = "foo"; + expect(reader.getName()).andReturn(INCLUDE); + expect(reader.getAttributeValue(null, "name")).andReturn(name); + expect(reader.getAttributeValue(null, "scdlLocation")).andReturn("http://example.com/include.scdl"); + expect(reader.getAttributeValue(null, "scdlResource")).andReturn(null); + expect(reader.next()).andReturn(END_ELEMENT); + + expect(context.getScdlLocation()).andReturn(base); + expect(context.getClassLoader()).andReturn(cl); + + expect(registry.load((CompositeComponent) isNull(), + (ModelObject) isNull(), + eq(includeURL), + eq(CompositeComponentType.class), + isA(DeploymentContext.class))) + .andReturn(null); + replay(registry, reader, context); + + Include include = loader.load(null, null, reader, context); + assertEquals(name, include.getName()); + assertEquals(includeURL, include.getScdlLocation()); + verify(registry, reader, context); + } + + public void testWithRelativeScdlLocation() throws LoaderException, XMLStreamException { + String name = "foo"; + expect(reader.getName()).andReturn(INCLUDE); + expect(reader.getAttributeValue(null, "name")).andReturn(name); + expect(reader.getAttributeValue(null, "scdlLocation")).andReturn("include.scdl"); + expect(reader.getAttributeValue(null, "scdlResource")).andReturn(null); + expect(reader.next()).andReturn(END_ELEMENT); + + expect(context.getScdlLocation()).andReturn(base); + expect(context.getClassLoader()).andReturn(cl); + + expect(registry.load((CompositeComponent) isNull(), + (ModelObject) isNull(), + eq(includeURL), + eq(CompositeComponentType.class), + isA(DeploymentContext.class))) + .andReturn(null); + replay(registry, reader, context); + + Include include = loader.load(null, null, reader, context); + assertEquals(name, include.getName()); + assertEquals(includeURL, include.getScdlLocation()); + verify(registry, reader, context); + } + + public void testWithScdlResource() throws LoaderException, XMLStreamException { + String name = "foo"; + String resource = "org/apache/tuscany/core/loader/test-include.scdl"; + includeURL = cl.getResource(resource); + assertNotNull(includeURL); + + expect(reader.getName()).andReturn(INCLUDE); + expect(reader.getAttributeValue(null, "name")).andReturn(name); + expect(reader.getAttributeValue(null, "scdlLocation")).andReturn(null); + expect(reader.getAttributeValue(null, "scdlResource")).andReturn(resource); + expect(reader.next()).andReturn(END_ELEMENT); + + expect(context.getClassLoader()).andReturn(cl); + + expect(registry.load((CompositeComponent) isNull(), + (ModelObject) isNull(), + eq(includeURL), + eq(CompositeComponentType.class), + isA(DeploymentContext.class))) + .andReturn(null); + replay(registry, reader, context); + + Include include = loader.load(null, null, reader, context); + assertEquals(name, include.getName()); + assertEquals(includeURL, include.getScdlLocation()); + verify(registry, reader, context); + } + + protected void setUp() throws Exception { + super.setUp(); + registry = createMock(LoaderRegistry.class); + reader = createMock(XMLStreamReader.class); + context = createMock(DeploymentContext.class); + cl = getClass().getClassLoader(); + base = new URL("http://example.com/test.scdl"); + includeURL = new URL("http://example.com/include.scdl"); + loader = new IncludeLoader(registry); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/JNDIPropertyFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/JNDIPropertyFactoryTestCase.java new file mode 100644 index 0000000000..4f64237725 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/JNDIPropertyFactoryTestCase.java @@ -0,0 +1,63 @@ +package org.apache.tuscany.core.loader; + +import java.lang.reflect.Type; +import java.util.Hashtable; +import javax.naming.Context; +import javax.naming.NamingException; +import javax.naming.spi.InitialContextFactory; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import org.apache.tuscany.spi.model.PropertyValue; + +import junit.framework.TestCase; +import org.apache.tuscany.core.injection.JNDIObjectFactory; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class JNDIPropertyFactoryTestCase extends TestCase { + + public void testCreate() throws Exception { + String old = System.getProperty(Context.INITIAL_CONTEXT_FACTORY); + try { + System.setProperty(Context.INITIAL_CONTEXT_FACTORY, MockInitialContextFactory.class.getName()); + JNDIPropertyFactory factory = new JNDIPropertyFactory(); + Element element = EasyMock.createMock(Element.class); + EasyMock.expect(element.getTextContent()).andReturn("foo"); + EasyMock.replay(element); + Document doc = EasyMock.createMock(Document.class); + EasyMock.expect(doc.getDocumentElement()).andReturn(element); + EasyMock.replay(doc); + PropertyValue<?> value = new MockPropertyValue<Type>(); + value.setValue(doc); + JNDIObjectFactory<?> jndiFactory = (JNDIObjectFactory<?>) factory.createObjectFactory(null, value); + assertEquals("bar", jndiFactory.getInstance()); + } finally { + System.clearProperty(Context.INITIAL_CONTEXT_FACTORY); + if (old != null) { + System.setProperty(Context.INITIAL_CONTEXT_FACTORY, old); + } + } + + } + + private class MockPropertyValue<T> extends PropertyValue<T> { + + } + + public static class MockInitialContextFactory implements InitialContextFactory { + public MockInitialContextFactory() { + } + + public Context getInitialContext(Hashtable<?, ?> environment) throws NamingException { + Context context = EasyMock.createMock(Context.class); + EasyMock.expect(context.lookup("foo")).andReturn("bar"); + EasyMock.replay(context); + return context; + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/LoaderExceptionFormatterTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/LoaderExceptionFormatterTestCase.java new file mode 100644 index 0000000000..49c53935dc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/LoaderExceptionFormatterTestCase.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.io.PrintWriter; +import java.io.StringWriter; + +import org.apache.tuscany.spi.loader.LoaderException; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import org.apache.tuscany.host.monitor.FormatterRegistry; + +/** + * @version $Rev$ $Date$ + */ +public class LoaderExceptionFormatterTestCase extends TestCase { + + public void testLog() { + FormatterRegistry registry = EasyMock.createNiceMock(FormatterRegistry.class); + LoaderExceptionFormatter formatter = new LoaderExceptionFormatter(registry); + LoaderException e = new LoaderException("test"); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + formatter.write(pw, e); + pw.close(); + assertTrue(!"message".equals(writer.toString())); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/PolicySetLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/PolicySetLoaderTestCase.java new file mode 100644 index 0000000000..398e3118d7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/PolicySetLoaderTestCase.java @@ -0,0 +1,71 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.util.Collection; +import java.util.Iterator; +import javax.xml.namespace.QName; +import javax.xml.stream.XMLInputFactory; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; + +import org.apache.tuscany.spi.model.IntentMap; +import org.apache.tuscany.spi.model.PolicySet; +import org.apache.tuscany.spi.model.Qualifier; + +import junit.framework.TestCase; + +public class PolicySetLoaderTestCase extends TestCase { + private static final QName POLICYSET = new QName(XML_NAMESPACE_1_0, "policySet"); + + public void testLoader() throws Exception { + PolicySetLoader loader = new PolicySetLoader(null); + XMLInputFactory factory = XMLInputFactory.newInstance(); + XMLStreamReader reader = factory.createXMLStreamReader(this.getClass().getResourceAsStream("TestPolicy.scdl")); + while (true) { + int state = reader.next(); + if (START_ELEMENT == state && reader.getName().equals(POLICYSET)) { + break; + } + } + PolicySet policySet = loader.load(null, null, reader, null); + assertNotNull(policySet); + assertEquals(2, policySet.getAppliedArtifacts().size()); + assertTrue(policySet.getAppliedArtifacts().contains(new QName(XML_NAMESPACE_1_0, "binding.ws"))); + assertTrue(policySet.getAppliedArtifacts().contains(new QName(XML_NAMESPACE_1_0, "binding.jms"))); + Collection<IntentMap> intentMaps = policySet.getIntentMaps(); + assertEquals(1, intentMaps.size()); + IntentMap intentMap = intentMaps.iterator().next(); + assertEquals("transport", intentMap.getDefaultProvideIntent()); + assertTrue(intentMap.getProvideIntents().contains("sec.confidentiality")); + Collection<Qualifier> qualifiers = intentMap.getQualifiers(); + assertEquals(2, qualifiers.size()); + Iterator qit = qualifiers.iterator(); + Qualifier qualifier1 = (Qualifier) qit.next(); + assertEquals(2, qualifier1.getWsPolicyAttachments().size()); + assertEquals("transport", qualifier1.getName()); + Qualifier qualifier2 = (Qualifier) qit.next(); + assertEquals("message", qualifier2.getName()); + IntentMap messageMap = qualifier2.getIntentMap(); + assertEquals(2, messageMap.getQualifiers().size()); + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/PropertyParsingTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/PropertyParsingTestCase.java new file mode 100644 index 0000000000..080bc25039 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/PropertyParsingTestCase.java @@ -0,0 +1,76 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import java.io.StringReader; +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamException; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.DocumentBuilder; + +import junit.framework.TestCase; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.NodeList; + +/** + * @version $Rev$ $Date$ + */ +public class PropertyParsingTestCase extends TestCase { + private XMLInputFactory xmlFactory; + private DocumentBuilder docBuilder; + private Element root; + + public void testComplexProperty() throws XMLStreamException { + String xml = "<property xmlns:foo='http://foo.com'>" + + "<foo:a>aValue</foo:a>" + + "<foo:b>InterestingURI</foo:b>" + + "</property>"; + + XMLStreamReader reader = getReader(xml); + StAXUtil.loadPropertyValue(reader, root); + NodeList childNodes = root.getChildNodes(); + assertEquals(2, childNodes.getLength()); + + Element e = (Element) childNodes.item(0); + assertEquals("http://foo.com", e.getNamespaceURI()); + assertEquals("a", e.getLocalName()); + assertEquals("aValue", e.getTextContent()); + e = (Element) childNodes.item(1); + assertEquals("http://foo.com", e.getNamespaceURI()); + assertEquals("b", e.getLocalName()); + assertEquals("InterestingURI", e.getTextContent()); + } + + public XMLStreamReader getReader(String xml) throws XMLStreamException { + XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(xml)); + reader.next(); + return reader; + } + + protected void setUp() throws Exception { + super.setUp(); + xmlFactory = XMLInputFactory.newInstance(); + DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); + docBuilder = docFactory.newDocumentBuilder(); + Document doc = docBuilder.newDocument(); + root = doc.createElement("value"); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ReferenceLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ReferenceLoaderTestCase.java new file mode 100644 index 0000000000..7ef95fd56c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ReferenceLoaderTestCase.java @@ -0,0 +1,130 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.osoa.sca.Version; + +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import junit.framework.TestCase; +import org.apache.tuscany.core.deployer.RootDeploymentContext; +import org.easymock.EasyMock; + +/** + * Verifies loading of a reference definition from an XML-based assembly + * + * @version $Rev$ $Date$ + */ +public class ReferenceLoaderTestCase extends TestCase { + private static final QName REFERENCE = new QName(Version.XML_NAMESPACE_1_0, "reference"); + + private ReferenceLoader loader; + private DeploymentContext deploymentContext; + private XMLStreamReader mockReader; + private LoaderRegistry mockRegistry; + + public void testWithNoInterface() throws LoaderException, XMLStreamException { + String name = "referenceDefinition"; + EasyMock.expect(mockReader.getName()).andReturn(REFERENCE).anyTimes(); + EasyMock.expect(mockReader.getAttributeValue(null, "name")).andReturn(name); + EasyMock.expect(mockReader.getAttributeValue(null, "multiplicity")).andReturn("0..1"); + EasyMock.expect(mockReader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.expect(mockReader.getName()).andReturn(REFERENCE).anyTimes(); + EasyMock.replay(mockReader); + ReferenceDefinition referenceDefinition = loader.load(null, null, mockReader, null); + assertNotNull(referenceDefinition); + assertEquals(name, referenceDefinition.getName()); + } + + public void testComponentTypeService() throws LoaderException, XMLStreamException { + String name = "reference"; + EasyMock.expect(mockReader.getName()).andReturn(REFERENCE).anyTimes(); + EasyMock.expect(mockReader.getAttributeValue(null, "name")).andReturn(name); + EasyMock.expect(mockReader.getAttributeValue(null, "multiplicity")).andReturn("0..1"); + EasyMock.expect(mockReader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.expect(mockReader.getName()).andReturn(REFERENCE).anyTimes(); + EasyMock.replay(mockReader); + ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + ReferenceDefinition referenceDefinition = loader.load(null, type, mockReader, null); + assertTrue(ReferenceDefinition.class.equals(referenceDefinition.getClass())); + } + + public void testMultipleBindings() throws LoaderException, XMLStreamException { + String name = "referenceDefinition"; + EasyMock.expect(mockReader.getName()).andReturn(REFERENCE).anyTimes(); + EasyMock.expect(mockReader.getAttributeValue(null, "name")).andReturn(name); + EasyMock.expect(mockReader.getAttributeValue(null, "multiplicity")).andReturn("0..1"); + EasyMock.expect(mockReader.next()).andReturn(XMLStreamConstants.START_ELEMENT).times(2); + EasyMock.expect(mockReader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + EasyMock.expect(mockReader.getName()).andReturn(REFERENCE).anyTimes(); + EasyMock.replay(mockReader); + + BindingDefinition binding = new BindingDefinition() { + }; + EasyMock.expect(mockRegistry.load(null, null, mockReader, null)).andReturn(binding).times(2); + EasyMock.replay(mockRegistry); + + BoundReferenceDefinition referenceDefinition = + (BoundReferenceDefinition) loader.load(null, null, mockReader, null); + assertEquals(2, referenceDefinition.getBindings().size()); + } + + public void testWithInterface() throws LoaderException, XMLStreamException { + String name = "referenceDefinition"; + ServiceContract sc = new ServiceContract() { + }; + EasyMock.expect(mockReader.getName()).andReturn(REFERENCE).anyTimes(); + EasyMock.expect(mockReader.getAttributeValue(null, "name")).andReturn(name); + EasyMock.expect(mockReader.getAttributeValue(null, "multiplicity")).andReturn("0..1"); + EasyMock.expect(mockReader.next()).andReturn(XMLStreamConstants.START_ELEMENT); + EasyMock.expect(mockRegistry.load(null, null, mockReader, deploymentContext)).andReturn(sc); + EasyMock.expect(mockReader.next()).andReturn(XMLStreamConstants.END_ELEMENT); + + EasyMock.replay(mockReader); + EasyMock.replay(mockRegistry); + + ReferenceDefinition referenceDefinition = loader.load(null, null, mockReader, deploymentContext); + assertNotNull(referenceDefinition); + assertEquals(name, referenceDefinition.getName()); + assertSame(sc, referenceDefinition.getServiceContract()); + } + + protected void setUp() throws Exception { + super.setUp(); + mockReader = EasyMock.createStrictMock(XMLStreamReader.class); + mockRegistry = EasyMock.createMock(LoaderRegistry.class); + loader = new ReferenceLoader(mockRegistry); + deploymentContext = new RootDeploymentContext(null, null, null, null); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ServiceLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ServiceLoaderTestCase.java new file mode 100644 index 0000000000..20600ce63b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/ServiceLoaderTestCase.java @@ -0,0 +1,163 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.namespace.QName; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; + +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import junit.framework.TestCase; +import org.apache.tuscany.core.deployer.RootDeploymentContext; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.replay; + +/** + * Verifies loading of a service definition from an XML-based assembly + * + * @version $Rev$ $Date$ + */ +public class ServiceLoaderTestCase extends TestCase { + private static final QName SERVICE = new QName(XML_NAMESPACE_1_0, "service"); + private static final QName BINDING = new QName(XML_NAMESPACE_1_0, "binding.foo"); + private static final QName REFERENCE = new QName(XML_NAMESPACE_1_0, "reference"); + private static final QName INTERFACE_JAVA = new QName(XML_NAMESPACE_1_0, "interface.java"); + + private ServiceLoader loader; + private DeploymentContext deploymentContext; + private XMLStreamReader mockReader; + private LoaderRegistry mockRegistry; + + public void testWithNoInterface() throws LoaderException, XMLStreamException { + String name = "serviceDefinition"; + expect(mockReader.getName()).andReturn(SERVICE).anyTimes(); + expect(mockReader.getAttributeValue(null, "name")).andReturn(name); + expect(mockReader.next()).andReturn(END_ELEMENT); + expect(mockReader.getName()).andReturn(SERVICE).anyTimes(); + replay(mockReader); + ServiceDefinition serviceDefinition = loader.load(null, null, mockReader, null); + assertNotNull(serviceDefinition); + assertEquals(name, serviceDefinition.getName()); + } + + public void testComponentTypeService() throws LoaderException, XMLStreamException { + String name = "service"; + expect(mockReader.getName()).andReturn(SERVICE).anyTimes(); + expect(mockReader.getAttributeValue(null, "name")).andReturn(name); + expect(mockReader.next()).andReturn(END_ELEMENT); + expect(mockReader.getName()).andReturn(SERVICE).anyTimes(); + replay(mockReader); + ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + ServiceDefinition serviceDefinition = loader.load(null, type, mockReader, null); + assertTrue(ServiceDefinition.class.equals(serviceDefinition.getClass())); + } + + public void testMultipleBindings() throws LoaderException, XMLStreamException { + String name = "serviceDefinition"; + expect(mockReader.getName()).andReturn(SERVICE).anyTimes(); + expect(mockReader.getAttributeValue(null, "name")).andReturn(name); + expect(mockReader.next()).andReturn(START_ELEMENT); + expect(mockReader.getName()).andReturn(BINDING); + expect(mockReader.next()).andReturn(START_ELEMENT); + expect(mockReader.getName()).andReturn(BINDING); + expect(mockReader.next()).andReturn(END_ELEMENT); + expect(mockReader.getName()).andReturn(SERVICE).anyTimes(); + replay(mockReader); + + BindingDefinition binding = new BindingDefinition() { + }; + expect(mockRegistry.load(null, null, mockReader, null)).andReturn(binding).times(2); + replay(mockRegistry); + + BoundServiceDefinition serviceDefinition = (BoundServiceDefinition) loader.load(null, null, mockReader, null); + assertEquals(2, serviceDefinition.getBindings().size()); + } + + public void testWithInterface() throws LoaderException, XMLStreamException { + String name = "serviceDefinition"; + String target = "target"; + ServiceContract sc = new ServiceContract() { + }; + expect(mockReader.getName()).andReturn(SERVICE).anyTimes(); + expect(mockReader.getAttributeValue(null, "name")).andReturn(name); + expect(mockReader.next()).andReturn(START_ELEMENT); + expect(mockReader.getName()).andReturn(INTERFACE_JAVA); + expect(mockRegistry.load(null, null, mockReader, deploymentContext)).andReturn(sc); + expect(mockReader.next()).andReturn(START_ELEMENT); + expect(mockReader.getName()).andReturn(REFERENCE); + expect(mockReader.getElementText()).andReturn(target); + expect(mockReader.next()).andReturn(END_ELEMENT); + expect(mockReader.getName()).andReturn(REFERENCE); + expect(mockReader.next()).andReturn(END_ELEMENT); + expect(mockReader.getName()).andReturn(SERVICE); + + replay(mockReader); + replay(mockRegistry); + + ServiceDefinition serviceDefinition = loader.load(null, null, mockReader, deploymentContext); + assertNotNull(serviceDefinition); + assertEquals(name, serviceDefinition.getName()); + assertSame(sc, serviceDefinition.getServiceContract()); + } + + public void testWithNoReference() throws LoaderException, XMLStreamException { + String name = "serviceDefinition"; + ServiceContract sc = new ServiceContract() { + }; + expect(mockReader.getName()).andReturn(SERVICE).anyTimes(); + expect(mockReader.getAttributeValue(null, "name")).andReturn(name); + expect(mockReader.next()).andReturn(START_ELEMENT); + expect(mockReader.getName()).andReturn(INTERFACE_JAVA); + expect(mockRegistry.load(null, null, mockReader, deploymentContext)).andReturn(sc); + expect(mockReader.next()).andReturn(END_ELEMENT); + expect(mockReader.getName()).andReturn(SERVICE); + + replay(mockReader); + replay(mockRegistry); + + ServiceDefinition serviceDefinition = loader.load(null, null, mockReader, deploymentContext); + assertNotNull(serviceDefinition); + assertEquals(name, serviceDefinition.getName()); + assertSame(sc, serviceDefinition.getServiceContract()); + } + + protected void setUp() throws Exception { + super.setUp(); + mockReader = EasyMock.createStrictMock(XMLStreamReader.class); + mockRegistry = EasyMock.createMock(LoaderRegistry.class); + loader = new ServiceLoader(mockRegistry); + deploymentContext = new RootDeploymentContext(null, null, null, null); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/StAXLoaderRegistryImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/StAXLoaderRegistryImplTestCase.java new file mode 100644 index 0000000000..74a40c80a9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/StAXLoaderRegistryImplTestCase.java @@ -0,0 +1,131 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.StAXElementLoader; +import org.apache.tuscany.spi.loader.UnrecognizedElementException; +import org.apache.tuscany.spi.model.ModelObject; + +import junit.framework.TestCase; +import org.apache.tuscany.core.deployer.RootDeploymentContext; +import static org.easymock.EasyMock.isNull; +import org.easymock.classextension.EasyMock; + +/** + * Verifies the default loader registry + * + * @version $Rev$ $Date$ + */ +public class StAXLoaderRegistryImplTestCase extends TestCase { + private LoaderRegistryImpl registry; + private QName name; + private LoaderRegistryImpl.Monitor mockMonitor; + private StAXElementLoader<ModelObject> mockLoader; + private XMLStreamReader mockReader; + private DeploymentContext deploymentContext; + private ModelObject modelObject; + + public void testLoaderRegistration() { + mockMonitor.registeringLoader(EasyMock.eq(name)); + EasyMock.replay(mockMonitor); + registry.registerLoader(name, mockLoader); + EasyMock.verify(mockMonitor); + } + + public void testLoaderUnregistration() { + mockMonitor.unregisteringLoader(EasyMock.eq(name)); + EasyMock.replay(mockMonitor); + registry.unregisterLoader(name, (StAXElementLoader<ModelObject>) mockLoader); + EasyMock.verify(mockMonitor); + } + + public void testSuccessfulDispatch() throws LoaderException, XMLStreamException { + EasyMock.expect(mockReader.getName()).andReturn(name); + EasyMock.replay(mockReader); + mockMonitor.registeringLoader(EasyMock.eq(name)); + mockMonitor.elementLoad(EasyMock.eq(name)); + EasyMock.replay(mockMonitor); + EasyMock.expect(mockLoader.load(EasyMock.isA(CompositeComponent.class), + (ModelObject) isNull(), + EasyMock.eq(mockReader), + EasyMock.eq(deploymentContext))).andReturn(modelObject); + EasyMock.replay(mockLoader); + registry.registerLoader(name, (StAXElementLoader<ModelObject>) mockLoader); + CompositeComponent parent = EasyMock.createNiceMock(CompositeComponent.class); + assertSame(modelObject, registry.load(parent, null, mockReader, deploymentContext)); + EasyMock.verify(mockLoader); + EasyMock.verify(mockMonitor); + EasyMock.verify(mockReader); + + } + + public void testUnsuccessfulDispatch() throws LoaderException, XMLStreamException { + EasyMock.expect(mockReader.getName()).andReturn(name); + EasyMock.replay(mockReader); + mockMonitor.elementLoad(EasyMock.eq(name)); + EasyMock.replay(mockMonitor); + try { + registry.load(null, null, mockReader, deploymentContext); + fail(); + } catch (UnrecognizedElementException e) { + assertSame(name, e.getElement()); + } + EasyMock.verify(mockReader); + EasyMock.verify(mockMonitor); + } + + public void testPregivenModelObject() throws Exception { + EasyMock.expect(mockReader.getName()).andReturn(name); + EasyMock.replay(mockReader); + mockMonitor.registeringLoader(EasyMock.eq(name)); + mockMonitor.elementLoad(EasyMock.eq(name)); + EasyMock.replay(mockMonitor); + EasyMock.expect(mockLoader.load(EasyMock.isA(CompositeComponent.class), + EasyMock.eq(modelObject), + EasyMock.eq(mockReader), + EasyMock.eq(deploymentContext))).andReturn(modelObject); + EasyMock.replay(mockLoader); + registry.registerLoader(name, (StAXElementLoader<ModelObject>) mockLoader); + CompositeComponent parent = EasyMock.createNiceMock(CompositeComponent.class); + assertSame(modelObject, registry.load(parent, modelObject, mockReader, deploymentContext)); + EasyMock.verify(mockLoader); + } + + @SuppressWarnings("unchecked") + protected void setUp() throws Exception { + super.setUp(); + name = new QName("http://mock", "test"); + deploymentContext = new RootDeploymentContext(null, null, null, null); + mockMonitor = EasyMock.createMock(LoaderRegistryImpl.Monitor.class); + registry = new LoaderRegistryImpl(mockMonitor); + + mockLoader = EasyMock.createMock(StAXElementLoader.class); + mockReader = EasyMock.createMock(XMLStreamReader.class); + modelObject = new ModelObject() { + }; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/StringParserPropertyFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/StringParserPropertyFactoryTestCase.java new file mode 100644 index 0000000000..4445dfad2c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/StringParserPropertyFactoryTestCase.java @@ -0,0 +1,128 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.loader; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.PropertyValue; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class StringParserPropertyFactoryTestCase extends TestCase { + + private <T> PropertyValue<T> mock(String value) { + Document document = EasyMock.createMock(Document.class); + Element element = EasyMock.createMock(Element.class); + EasyMock.expect(document.getDocumentElement()).andReturn(element); + EasyMock.expect(element.getTextContent()).andReturn(value); + EasyMock.replay(document, element); + return new PropertyValue<T>(null, document); + } + + public void testInteger() throws Exception { + + StringParserPropertyFactory factory = new StringParserPropertyFactory(); + Property<Integer> property = new Property<Integer>(); + property.setJavaType(Integer.class); + PropertyValue<Integer> propertyValue = mock("1"); + ObjectFactory<Integer> oFactory = factory.createObjectFactory(property, propertyValue); + assertEquals(1, oFactory.getInstance().intValue()); + } + + public void testPrimitiveInt() throws Exception { + StringParserPropertyFactory factory = new StringParserPropertyFactory(); + Property<Integer> property = new Property<Integer>(); + property.setJavaType(Integer.TYPE); + PropertyValue<Integer> propertyValue = mock("1"); + ObjectFactory<Integer> oFactory = factory.createObjectFactory(property, propertyValue); + assertEquals(1, oFactory.getInstance().intValue()); + } + + public void testString() throws Exception { + StringParserPropertyFactory factory = new StringParserPropertyFactory(); + Property<String> property = new Property<String>(); + property.setJavaType(String.class); + PropertyValue<String> propertyValue = mock("1"); + ObjectFactory<String> oFactory = factory.createObjectFactory(property, propertyValue); + assertEquals("1", oFactory.getInstance()); + } + + public void testByteArray() throws Exception { + StringParserPropertyFactory factory = new StringParserPropertyFactory(); + Property<byte[]> property = new Property<byte[]>(); + property.setJavaType(byte[].class); + PropertyValue<byte[]> propertyValue = mock("1"); + ObjectFactory<byte[]> oFactory = factory.createObjectFactory(property, propertyValue); + byte[] result = oFactory.getInstance(); + byte[] expected = "1".getBytes(); + for (int i = 0; i < result.length; i++) { + byte b = result[i]; + if (b != expected[i]) { + fail(); + } + } + } + + public void testBoolean() throws Exception { + StringParserPropertyFactory factory = new StringParserPropertyFactory(); + Property<Boolean> property = new Property<Boolean>(); + property.setJavaType(Boolean.class); + PropertyValue<Boolean> propertyValue = mock("true"); + ObjectFactory<Boolean> oFactory = factory.createObjectFactory(property, propertyValue); + assertTrue(oFactory.getInstance()); + } + + public void testPrimitiveBoolean() throws Exception { + StringParserPropertyFactory factory = new StringParserPropertyFactory(); + Property<Boolean> property = new Property<Boolean>(); + property.setJavaType(Boolean.TYPE); + PropertyValue<Boolean> propertyValue = mock("true"); + ObjectFactory<Boolean> oFactory = factory.createObjectFactory(property, propertyValue); + assertTrue(oFactory.getInstance()); + } + + public void testStringConstructor() throws Exception { + StringParserPropertyFactory factory = new StringParserPropertyFactory(); + Property<Foo> property = new Property<Foo>(); + property.setJavaType(Foo.class); + PropertyValue<Foo> propertyValue = mock("test"); + ObjectFactory<Foo> oFactory = factory.createObjectFactory(property, propertyValue); + assertEquals("test", oFactory.getInstance().getFoo()); + } + + private static class Foo { + private String foo; + + public Foo(String foo) { + this.foo = foo; + } + + public String getFoo() { + return foo; + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/WireLoaderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/WireLoaderTestCase.java new file mode 100644 index 0000000000..a9fbcaaa4c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/loader/WireLoaderTestCase.java @@ -0,0 +1,159 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.loader;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+import org.easymock.EasyMock;
+
+import static org.osoa.sca.Version.XML_NAMESPACE_1_0;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.Location;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.spi.component.CompositeComponent;
+import org.apache.tuscany.spi.deployer.DeploymentContext;
+import org.apache.tuscany.spi.loader.InvalidWireException;
+import org.apache.tuscany.spi.loader.LoaderException;
+import org.apache.tuscany.spi.loader.LoaderRegistry;
+import org.apache.tuscany.spi.model.WireDefinition;
+
+/**
+ * @version $Rev: 471504 $ $Date: 2006-11-06 01:10:40 +0530 (Mon, 06 Nov 2006) $
+ */
+public class WireLoaderTestCase extends TestCase {
+ private static final QName WIRE = new QName(XML_NAMESPACE_1_0, "wire");
+ private static final QName SOURCE_URI = new QName(XML_NAMESPACE_1_0, "source.uri");
+ private static final QName TARGET_URI = new QName(XML_NAMESPACE_1_0, "target.uri");
+
+ private LoaderRegistry registry;
+ private WireLoader loader;
+ private XMLStreamReader reader;
+ private DeploymentContext context;
+ private CompositeComponent composite;
+
+ public void testValidWire() throws LoaderException, XMLStreamException {
+ expect(reader.getName()).andReturn(WIRE);
+ expect(reader.next()).andReturn(START_ELEMENT);
+ expect(reader.getName()).andReturn(SOURCE_URI).times(1);
+ expect(reader.getElementText()).andReturn("source").times(1);
+ expect(reader.next()).andReturn(END_ELEMENT);
+ expect(reader.next()).andReturn(START_ELEMENT);
+ expect(reader.getName()).andReturn(TARGET_URI).times(2);
+ expect(reader.getElementText()).andReturn("target").times(1);
+ expect(reader.next()).andReturn(END_ELEMENT);
+ expect(reader.next()).andReturn(END_ELEMENT);
+ expect(reader.getName()).andReturn(WIRE).anyTimes();
+ replay(registry, reader, context);
+ WireDefinition wireDef = loader.load(composite, null, reader, context);
+ assertNotNull(wireDef);
+ verify(registry, reader, context);
+ }
+
+ public void testInValidWireNoSourceElement() throws LoaderException, XMLStreamException {
+ expect(reader.getName()).andReturn(WIRE).times(1);
+ expect(reader.next()).andReturn(START_ELEMENT);
+ expect(reader.getName()).andReturn(TARGET_URI).times(2);
+ expect(reader.getElementText()).andReturn("target").times(1);
+ expect(reader.next()).andReturn(END_ELEMENT);
+ expect(reader.next()).andReturn(END_ELEMENT);
+ expect(reader.getName()).andReturn(WIRE).anyTimes();
+ replay(registry, reader, context);
+ try {
+ loader.load(composite, null, reader, context);
+ fail();
+ } catch (InvalidWireException e) {
+ //expected behaviour
+ }
+ verify(registry, reader, context);
+ }
+
+ public void testInValidWireNoTargetElement() throws LoaderException, XMLStreamException {
+ expect(reader.getName()).andReturn(WIRE).times(1);
+ expect(reader.next()).andReturn(START_ELEMENT);
+ expect(reader.getName()).andReturn(SOURCE_URI).times(1);
+ expect(reader.getElementText()).andReturn("source").times(1);
+ expect(reader.next()).andReturn(END_ELEMENT);
+ expect(reader.next()).andReturn(END_ELEMENT);
+ expect(reader.getName()).andReturn(WIRE).anyTimes();
+ replay(registry, reader, context);
+ try {
+ loader.load(composite, null, reader, context);
+ fail();
+ } catch (InvalidWireException e) {
+ //expected behaviour
+ }
+ verify(registry, reader, context);
+ }
+
+ public void testInValidWireNoSourceSpecified() throws LoaderException, XMLStreamException {
+ expect(reader.getName()).andReturn(WIRE).times(1);
+ expect(reader.next()).andReturn(START_ELEMENT);
+ expect(reader.getName()).andReturn(SOURCE_URI).times(1);
+ expect(reader.getElementText()).andReturn("").times(1);
+ replay(registry, reader, context);
+ try {
+ loader.load(composite, null, reader, context);
+ fail();
+ } catch (InvalidWireException e) {
+ //expected behaviour
+ }
+ verify(registry, reader, context);
+ }
+
+ public void testInValidWireNoTargetSpecified() throws LoaderException, XMLStreamException {
+ expect(reader.getName()).andReturn(WIRE).times(1);
+ expect(reader.next()).andReturn(START_ELEMENT);
+ expect(reader.getName()).andReturn(SOURCE_URI).times(1);
+ expect(reader.getElementText()).andReturn("source").times(1);
+ expect(reader.next()).andReturn(END_ELEMENT);
+ expect(reader.next()).andReturn(START_ELEMENT);
+ expect(reader.getName()).andReturn(TARGET_URI).times(2);
+ expect(reader.getElementText()).andReturn("").times(1);
+ expect(reader.getName()).andReturn(WIRE).anyTimes();
+ replay(registry, reader, context);
+ try {
+ loader.load(composite, null, reader, context);
+ fail();
+ } catch (InvalidWireException e) {
+ //expected behaviour
+ }
+ verify(registry, reader, context);
+ }
+
+ protected void setUp() throws Exception {
+ super.setUp();
+ registry = createMock(LoaderRegistry.class);
+ reader = createMock(XMLStreamReader.class);
+ Location location = EasyMock.createNiceMock(Location.class);
+ EasyMock.replay(location);
+ EasyMock.expect(reader.getLocation()).andReturn(location).anyTimes();
+ context = createMock(DeploymentContext.class);
+ composite = createMock(CompositeComponent.class);
+ loader = new WireLoader(registry);
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/binding/MockServiceBinding.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/binding/MockServiceBinding.java new file mode 100644 index 0000000000..8a38665584 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/binding/MockServiceBinding.java @@ -0,0 +1,82 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.binding; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.component.AbstractSCAObject; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * @version $Rev$ $Date$ + */ +public class MockServiceBinding extends AbstractSCAObject implements ServiceBinding { + private InboundWire inboundWire; + private OutboundWire outboundWire; + private ServiceContract<?> bindingServiceContract; + + + public MockServiceBinding() { + super("foo", null); + } + + public QName getBindingType() { + return null; + } + + public void setService(Service service) { + } + + public ServiceContract<?> getBindingServiceContract() { + return bindingServiceContract; + } + + public InboundWire getInboundWire() { + return inboundWire; + } + + public void setInboundWire(InboundWire inboundWire) { + this.inboundWire = inboundWire; + } + + public OutboundWire getOutboundWire() { + return outboundWire; + } + + public void setOutboundWire(OutboundWire outboundWire) { + this.outboundWire = outboundWire; + } + + public TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) + throws TargetInvokerCreationException { + return null; + } + + public Scope getScope() { + return null; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/AsyncTarget.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/AsyncTarget.java new file mode 100644 index 0000000000..653d5d7335 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/AsyncTarget.java @@ -0,0 +1,31 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.OneWay; + +/** + * @version $Rev$ $Date$ + */ +public interface AsyncTarget { + @OneWay + void invoke(); + + int getCount(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BadContextPojo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BadContextPojo.java new file mode 100644 index 0000000000..066acc346d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BadContextPojo.java @@ -0,0 +1,28 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Context; + +public class BadContextPojo { + + @Context + String context; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BadNamePojo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BadNamePojo.java new file mode 100644 index 0000000000..77ec37f9e4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BadNamePojo.java @@ -0,0 +1,26 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.ComponentName; + +public class BadNamePojo { + @ComponentName + private int name; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BasicInterface.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BasicInterface.java new file mode 100644 index 0000000000..b7921c248f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BasicInterface.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +/** + * @version $Rev$ $Date$ + */ +public interface BasicInterface { + String returnsProperty(); + + BasicInterface returnsReference(); + + int returnsInt(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BasicInterfaceImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BasicInterfaceImpl.java new file mode 100644 index 0000000000..f7d7bb38cf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/BasicInterfaceImpl.java @@ -0,0 +1,66 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Reference; + +/** + * @version $Rev$ $Date$ + */ +public class BasicInterfaceImpl implements BasicInterface { + + @Property + public String publicProperty; + + @Reference (required = false) + public BasicInterface publicReference; + + @Property + protected String protectedProperty; + + @Reference (required = false) + protected BasicInterface protectedReference; + + private String privateProperty; + + private BasicInterface privateReference; + + @Property + public void setPrivateProperty(String privateProperty) { + this.privateProperty = privateProperty; + } + + @Reference (required = false) + public void setPrivateReference(BasicInterface privateReference) { + this.privateReference = privateReference; + } + + public String returnsProperty() { + return privateProperty; + } + + public BasicInterface returnsReference() { + return privateReference; + } + + public int returnsInt() { + return 0; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeComponent.java new file mode 100644 index 0000000000..88b97216cd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeComponent.java @@ -0,0 +1,31 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Scope; + +/** + * @version $Rev$ $Date$ + */ +@Scope("COMPOSITE") +public interface CompositeScopeComponent { + + //public boolean isInit(); +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeComponentImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeComponentImpl.java new file mode 100644 index 0000000000..93ee1f707a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeComponentImpl.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Scope; + + +/** + * @version $Rev$ $Date$ + */ +@Scope("COMPOSITE") +public class CompositeScopeComponentImpl implements + CompositeScopeComponent { + + private String foo; + + public void setFoo(String foo) { + this.foo = foo; + } + + public String getFoo() { + return foo; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeDestroyOnlyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeDestroyOnlyComponent.java new file mode 100644 index 0000000000..16ce3b5569 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeDestroyOnlyComponent.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Destroy; + +public class CompositeScopeDestroyOnlyComponent extends CompositeScopeComponentImpl { + + boolean destroyed; + + public boolean isDestroyed() { + return destroyed; + } + + @Destroy + public void destroy() { + destroyed = true; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeInitDestroyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeInitDestroyComponent.java new file mode 100644 index 0000000000..05b938a87c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeInitDestroyComponent.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Destroy; + +public class CompositeScopeInitDestroyComponent extends CompositeScopeInitOnlyComponent { + + boolean destroyed; + + public boolean isDestroyed() { + return destroyed; + } + + @Destroy + public void destroy() { + if (destroyed) { + throw new AssertionError("Destroy called more than once"); + } + destroyed = true; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeInitOnlyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeInitOnlyComponent.java new file mode 100644 index 0000000000..f9f80ca15c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/CompositeScopeInitOnlyComponent.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Init; + +public class CompositeScopeInitOnlyComponent extends CompositeScopeComponentImpl { + + private boolean initialized; + // this value tests to ensure introspection can find the init() method even + // if a field is named the same. Ultimately, this should be in the introspection tests + private boolean init; + + public boolean isInitialized() { + return initialized; + } + + @Init + public void init() { + if (initialized) { + throw new AssertionError("Init called more than once"); + } + initialized = true; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeComponent.java new file mode 100644 index 0000000000..c71ac0586f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeComponent.java @@ -0,0 +1,29 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.mock.component;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * @version $Rev: 430937 $ $Date: 2006-08-11 21:17:56 -0400 (Fri, 11 Aug 2006) $
+ */
+@Scope("CONVERSATION")
+public interface ConversationalScopeComponent {
+
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeComponentImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeComponentImpl.java new file mode 100644 index 0000000000..5ea7278e1f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeComponentImpl.java @@ -0,0 +1,29 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.mock.component;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * @version $Rev: 430937 $ $Date: 2006-08-11 21:17:56 -0400 (Fri, 11 Aug 2006) $
+ */
+@Scope("CONVERSATION")
+public class ConversationalScopeComponentImpl implements ConversationalScopeComponent {
+
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeDestroyOnlyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeDestroyOnlyComponent.java new file mode 100644 index 0000000000..8cea9efa49 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeDestroyOnlyComponent.java @@ -0,0 +1,37 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.mock.component;
+
+import org.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.Scope;
+
+@Scope("CONVERSATION")
+public class ConversationalScopeDestroyOnlyComponent extends ConversationalScopeComponentImpl {
+
+ boolean destroyed;
+
+ public boolean isDestroyed() {
+ return destroyed;
+ }
+
+ @Destroy
+ public void destroy() {
+ destroyed = true;
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeInitDestroyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeInitDestroyComponent.java new file mode 100644 index 0000000000..40dbfedf2c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeInitDestroyComponent.java @@ -0,0 +1,38 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.mock.component;
+
+import org.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.Scope;
+
+@Scope("CONVERSATION")
+public class ConversationalScopeInitDestroyComponent
+ extends ConversationalScopeInitOnlyComponent {
+
+ private boolean destroyed;
+
+ public boolean isDestroyed() {
+ return destroyed;
+ }
+
+ @Destroy
+ public void destroy() {
+ destroyed = true;
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeInitOnlyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeInitOnlyComponent.java new file mode 100644 index 0000000000..caaa0c39e7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/ConversationalScopeInitOnlyComponent.java @@ -0,0 +1,38 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.core.mock.component;
+
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Scope;
+
+@Scope("CONVERSATION")
+public class ConversationalScopeInitOnlyComponent
+ extends ConversationalScopeComponentImpl {
+
+ private boolean initialized;
+
+ public boolean isInitialized() {
+ return initialized;
+ }
+
+ @Init
+ public void init() {
+ initialized = true;
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderException.java new file mode 100644 index 0000000000..af257c226d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +public class OrderException extends Exception { + + public OrderException() { + super(); + } + + public OrderException(String message) { + super(message); + } + + public OrderException(String message, Throwable cause) { + super(message, cause); + } + + public OrderException(Throwable cause) { + super(cause); + } + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedDependentPojo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedDependentPojo.java new file mode 100644 index 0000000000..2033f0eca5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedDependentPojo.java @@ -0,0 +1,29 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +/** + * @version $$Rev$$ $$Date$$ + */ +public interface OrderedDependentPojo extends OrderedInitPojo { + + OrderedInitPojo getPojo(); + + void setPojo(OrderedInitPojo pojo); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedDependentPojoImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedDependentPojoImpl.java new file mode 100644 index 0000000000..439c3d143c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedDependentPojoImpl.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class OrderedDependentPojoImpl extends OrderedInitPojoImpl implements OrderedDependentPojo { + + private OrderedInitPojo pojo; + + public OrderedInitPojo getPojo() { + return pojo; + } + + public void setPojo(OrderedInitPojo pojo) { + this.pojo = pojo; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedEagerInitPojo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedEagerInitPojo.java new file mode 100644 index 0000000000..1986952747 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedEagerInitPojo.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Scope; +import org.osoa.sca.annotations.EagerInit; + +@Scope("COMPOSITE") +@EagerInit +public class OrderedEagerInitPojo { + + private static final Object LOCK = new Object(); + private static int numberInstantied; + private int initOrder; + + @Init + public void init() { + synchronized (LOCK) { + ++numberInstantied; + initOrder = numberInstantied; + } + } + + @Destroy + public void destroy() throws OrderException { + synchronized (LOCK) { + if (initOrder != numberInstantied) { + throw new OrderException("Instance shutdown done out of order"); + } + --numberInstantied; + } + } + + public int getNumberInstantiated() { + return numberInstantied; + } + + public int getInitOrder() { + return initOrder; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedInitPojo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedInitPojo.java new file mode 100644 index 0000000000..0b891cfa42 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedInitPojo.java @@ -0,0 +1,28 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +/** + * @version $$Rev$$ $$Date$$ + */ +public interface OrderedInitPojo { + int getNumberInstantiated(); + + int getInitOrder(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedInitPojoImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedInitPojoImpl.java new file mode 100644 index 0000000000..a7063f6353 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OrderedInitPojoImpl.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Scope; + +@Scope("COMPOSITE") +public class OrderedInitPojoImpl implements OrderedInitPojo { + + private static final Object LOCK = new Object(); + private static int numberInstantied; + private int initOrder; + + public OrderedInitPojoImpl() { + } + + @Init + public void init() { + synchronized (LOCK) { + ++numberInstantied; + initOrder = numberInstantied; + } + } + + @Destroy + public void destroy() throws OrderException { + synchronized (LOCK) { + if (initOrder != numberInstantied) { + throw new OrderException("Instance shutdown done out of order"); + } + --numberInstantied; + } + } + + public int getNumberInstantiated() { + return numberInstantied; + } + + public int getInitOrder() { + return initOrder; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OtherTarget.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OtherTarget.java new file mode 100644 index 0000000000..0b897daa40 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OtherTarget.java @@ -0,0 +1,31 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +/** + * Implementations are used in wiring tests + * + * @version $Rev$ $Date$ + */ +public interface OtherTarget { + + String getString(); + + void setString(String val); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OtherTargetImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OtherTargetImpl.java new file mode 100644 index 0000000000..a3b2bbf098 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/OtherTargetImpl.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +/** + * A target used for testing wires with a different source and target interface + * + * @version $Rev$ $Date$ + */ +public class OtherTargetImpl implements OtherTarget { + + private String theString; + + public String getString() { + return theString; + } + + public void setString(String val) { + theString = val; + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeComponent.java new file mode 100644 index 0000000000..8c7dc107ee --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeComponent.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Scope; + +/** + * @version $Rev$ $Date$ + */ +@Scope("REQUEST") +public interface RequestScopeComponent { + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeDestroyOnlyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeDestroyOnlyComponent.java new file mode 100644 index 0000000000..5224ceda5f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeDestroyOnlyComponent.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.Scope; + +@Scope("REQUEST") +public class RequestScopeDestroyOnlyComponent extends SessionScopeComponentImpl { + + boolean destroyed; + + public boolean isDestroyed() { + return destroyed; + } + + @Destroy + public void destroy() { + destroyed = true; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeInitDestroyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeInitDestroyComponent.java new file mode 100644 index 0000000000..38b188a4b5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeInitDestroyComponent.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.Scope; + +@Scope("REQUEST") +public class RequestScopeInitDestroyComponent extends SessionScopeInitOnlyComponent { + + boolean destroyed; + + public boolean isDestroyed() { + return destroyed; + } + + @Destroy + public void destroy() { + destroyed = true; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeInitOnlyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeInitOnlyComponent.java new file mode 100644 index 0000000000..707f8ab50f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/RequestScopeInitOnlyComponent.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Scope; + +@Scope("REQUEST") +public class RequestScopeInitOnlyComponent extends SessionScopeComponentImpl { + + private boolean initialized; + + public boolean isInitialized() { + return initialized; + } + + @Init + public void init() { + initialized = true; + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeComponent.java new file mode 100644 index 0000000000..827ba804f2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeComponent.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Scope; + +/** + * @version $Rev$ $Date$ + */ +@Scope("SESSION") +public interface SessionScopeComponent { + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeComponentImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeComponentImpl.java new file mode 100644 index 0000000000..e547bf6113 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeComponentImpl.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Scope; + +/** + * @version $Rev$ $Date$ + */ +@Scope("SESSION") +public class SessionScopeComponentImpl implements + SessionScopeComponent { + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeInitDestroyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeInitDestroyComponent.java new file mode 100644 index 0000000000..c11bd1bd49 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeInitDestroyComponent.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Destroy; + +public class SessionScopeInitDestroyComponent extends SessionScopeInitOnlyComponent { + + private boolean destroyed; + + public boolean isDestroyed() { + return destroyed; + } + + @Destroy + public void destroy() { + destroyed = true; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeInitOnlyComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeInitOnlyComponent.java new file mode 100644 index 0000000000..095cc916ec --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SessionScopeInitOnlyComponent.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Init; + +public class SessionScopeInitOnlyComponent extends SessionScopeComponentImpl { + + private boolean initialized; + + public boolean isInitialized() { + return initialized; + } + + @Init + public void init() { + initialized = true; + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SimpleTarget.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SimpleTarget.java new file mode 100644 index 0000000000..c78ba00a7a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SimpleTarget.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +public interface SimpleTarget { + + String hello(String message) throws Exception; + + String goodbye(String message) throws Exception; + + String echo(String message) throws Exception; + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SimpleTargetImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SimpleTargetImpl.java new file mode 100644 index 0000000000..634a07a401 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SimpleTargetImpl.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +public class SimpleTargetImpl implements SimpleTarget { + + public SimpleTargetImpl() { + super(); + } + + public String hello(String message) throws Exception { + return message; + } + + public String goodbye(String message) throws Exception { + return message; + } + + public String echo(String message) throws Exception { + return message; + } + + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/Source.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/Source.java new file mode 100644 index 0000000000..f7969f748b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/Source.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import java.util.List; + +/** + * Implementations are used in wiring tests + * + * @version $Rev$ $Date$ + */ +public interface Source { + + Target getTarget(); + + List<Target> getTargets(); + + List<Target> getTargetsThroughField(); + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SourceImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SourceImpl.java new file mode 100644 index 0000000000..187e33b2bd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/SourceImpl.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import java.util.List; + +/** + * Mock system component implementation used in wiring tests + * + * @version $Rev$ $Date$ + */ +public class SourceImpl implements Source { + + private Target target; + private List<Target> targets; + private List<Target> targetsThroughField; + private Target[] targetsArray; + + public void setTarget(Target target) { + this.target = target; + } + + public Target getTarget() { + return target; + } + + public List<Target> getTargets() { + return targets; + } + + public void setTargets(List<Target> targets) { + this.targets = targets; + } + + public List<Target> getTargetsThroughField() { + return targetsThroughField; + } + + public Target[] getArrayOfTargets() { + return targetsArray; + } + + public void setArrayOfTargets(Target[] targets) { + targetsArray = targets; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/StatelessComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/StatelessComponent.java new file mode 100644 index 0000000000..c16ac942a3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/StatelessComponent.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +import org.osoa.sca.annotations.Scope; + +/** + * @version $Rev$ $Date$ + */ +@Scope("STATELESS") +public interface StatelessComponent { + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/StatelessComponentImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/StatelessComponentImpl.java new file mode 100644 index 0000000000..64a23c12c8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/StatelessComponentImpl.java @@ -0,0 +1,27 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +/** + * @version $Rev$ $Date$ + */ +public class StatelessComponentImpl implements + StatelessComponent { + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/Target.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/Target.java new file mode 100644 index 0000000000..778c14665d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/Target.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +/** + * Implementations are used in wiring tests + * + * @version $Rev$ $Date$ + */ +public interface Target { + + String getString(); + + void setString(String val); +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/TargetImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/TargetImpl.java new file mode 100644 index 0000000000..037dd3a37c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/component/TargetImpl.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.component; + +/** + * Mock system component implementation used in wiring tests + * + * @version $Rev$ $Date$ + */ +public class TargetImpl implements Target { + + private String theString; + + public String getString() { + return theString; + } + + public void setString(String val) { + theString = val; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/wire/MockStaticInvoker.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/wire/MockStaticInvoker.java new file mode 100644 index 0000000000..cdd0de7a6d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/wire/MockStaticInvoker.java @@ -0,0 +1,97 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.wire; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * Caches component instances that do not need to be resolved for every wire, e.g. an wire originating from a lesser + * scope intended for a target with a wider scope + * + * @version $Rev$ $Date$ + */ +public class MockStaticInvoker implements TargetInvoker { + + private Object instance; + private Method operation; + private boolean cacheable; + + + public MockStaticInvoker(Method operation, Object instance) { + this.operation = operation; + this.instance = instance; + } + + public boolean isCacheable() { + return cacheable; + } + + public void setCacheable(boolean cacheable) { + this.cacheable = cacheable; + } + + public boolean isOptimizable() { + return isCacheable(); + } + + public Object invokeTarget(final Object payload, final short sequence) throws InvocationTargetException { + try { + if (payload != null && !payload.getClass().isArray()) { + return operation.invoke(instance, payload); + } else { + return operation.invoke(instance, (Object[]) payload); + } + } catch (IllegalAccessException e) { + throw new InvocationRuntimeException(e); + } + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + try { + Object resp = invokeTarget(msg.getBody(), TargetInvoker.NONE); + msg.setBody(resp); + } catch (InvocationTargetException e) { + msg.setBodyWithFault(e.getCause()); + } catch (Throwable e) { + msg.setBodyWithFault(e); + } + return msg; + } + + public void setNext(Interceptor next) { + throw new IllegalStateException("This interceptor must be the last interceptor in an interceptor chain"); + } + + public Object clone() throws CloneNotSupportedException { + try { + MockStaticInvoker invoker = (MockStaticInvoker) super.clone(); + invoker.instance = this.instance; + invoker.operation = this.operation; + return invoker; + } catch (CloneNotSupportedException e) { + return null; // will not happen + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/wire/MockSyncInterceptor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/wire/MockSyncInterceptor.java new file mode 100644 index 0000000000..1fe2c027ab --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/wire/MockSyncInterceptor.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.wire; + +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; + +public class MockSyncInterceptor implements Interceptor { + + private int count; + + private Interceptor next; + + public MockSyncInterceptor() { + } + + public Message invoke(Message msg) { + ++count; + return next.invoke(msg); + } + + public int getCount() { + return count; + } + + public void setNext(Interceptor next) { + this.next = next; + } + + public Interceptor getNext() { + return next; + } + + public boolean isOptimizable() { + return false; + } + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/wire/MockTargetInvoker.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/wire/MockTargetInvoker.java new file mode 100644 index 0000000000..3fcc75bdb4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/mock/wire/MockTargetInvoker.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.mock.wire; + +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; + +import org.apache.tuscany.core.binding.local.AbstractLocalTargetInvoker; + +/** + * @version $Rev$ $Date$ + */ +public class MockTargetInvoker extends AbstractLocalTargetInvoker { + public Message invoke(Message msg) throws InvocationRuntimeException { + return null; + } +}
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/monitor/DefaultExceptionFormatterTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/monitor/DefaultExceptionFormatterTestCase.java new file mode 100644 index 0000000000..2d3f01422d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/monitor/DefaultExceptionFormatterTestCase.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.monitor; + +import java.io.PrintWriter; +import java.io.StringWriter; + +import junit.framework.TestCase; +import org.apache.tuscany.api.TuscanyException; +import org.apache.tuscany.api.TuscanyRuntimeException; + +/** + * @version $Rev$ $Date$ + */ +public class DefaultExceptionFormatterTestCase extends TestCase { + private DefaultExceptionFormatter formatter = new DefaultExceptionFormatter(); + + public void testTuscanyExceptionFormat() throws Exception { + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + TuscanyException e = new TuscanyException("somemessage") { + }; + e.addContextName("somecontext"); + formatter.write(pw, e); + assertTrue(writer.toString().indexOf("somemessage") >= 0); + assertTrue(writer.toString().indexOf("somecontext") >= 0); + } + + public void testTuscanyRuntimeExceptionFormat() throws Exception { + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + TuscanyRuntimeException e = new TuscanyRuntimeException("somemessage") { + }; + e.addContextName("somecontext"); + formatter.write(pw, e); + assertTrue(writer.toString().indexOf("somemessage") >= 0); + assertTrue(writer.toString().indexOf("somecontext") >= 0); + } + + public void testNormalExceptionFormat() throws Exception { + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + Exception e = new Exception(); + formatter.write(pw, e); // just verify there are no errors since no formatting needs to be doen + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/monitor/JavaLoggingTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/monitor/JavaLoggingTestCase.java new file mode 100644 index 0000000000..5fdf035c7a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/monitor/JavaLoggingTestCase.java @@ -0,0 +1,153 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.monitor; + +import java.util.ArrayList; +import java.util.List; +import java.util.Properties; +import java.util.logging.Handler; +import java.util.logging.Level; +import java.util.logging.LogRecord; +import java.util.logging.Logger; + +import org.apache.tuscany.api.annotation.LogLevel; +import org.apache.tuscany.host.MonitorFactory; + +import junit.framework.TestCase; + +/** + * Test case for the JavaLoggingMonitorFactory. + * + * @version $Rev$ $Date$ + */ +public class JavaLoggingTestCase extends TestCase { + private static final Logger LOGGER = Logger.getLogger(Monitor.class.getName()); + private static final MockHandler HANDLER = new MockHandler(); + + private MonitorFactory factory; + + /** + * Smoke test to ensure the LOGGER is working. + */ + public void testLogger() { + LOGGER.info("test"); + assertEquals(1, HANDLER.logs.size()); + } + + /** + * Test that no record is logged. + */ + public void testUnloggedEvent() { + Monitor mon = factory.getMonitor(Monitor.class); + mon.eventNotToLog(); + assertEquals(0, HANDLER.logs.size()); + } + + /** + * Test the correct record is written for an event with no arguments. + */ + public void testEventWithNoArgs() { + Monitor mon = factory.getMonitor(Monitor.class); + mon.eventWithNoArgs(); + assertEquals(1, HANDLER.logs.size()); + LogRecord record = HANDLER.logs.get(0); + assertEquals(Level.INFO, record.getLevel()); + assertEquals(LOGGER.getName(), record.getLoggerName()); + assertEquals(Monitor.class.getName() + "#eventWithNoArgs", record.getMessage()); + } + + /** + * Test the correct record is written for an event defined by annotation. + */ + public void testEventWithAnnotation() { + Monitor mon = factory.getMonitor(Monitor.class); + mon.eventWithAnnotation(); + assertEquals(1, HANDLER.logs.size()); + LogRecord record = HANDLER.logs.get(0); + assertEquals(Level.INFO, record.getLevel()); + assertEquals(LOGGER.getName(), record.getLoggerName()); + assertEquals(Monitor.class.getName() + "#eventWithAnnotation", record.getMessage()); + } + + /** + * Test the argument is logged. + */ + public void testEventWithOneArg() { + Monitor mon = factory.getMonitor(Monitor.class); + mon.eventWithOneArg("ARG"); + assertEquals(1, HANDLER.logs.size()); + LogRecord record = HANDLER.logs.get(0); + assertEquals(Monitor.class.getName() + "#eventWithOneArg", record.getMessage()); + } + + protected void setUp() throws Exception { + super.setUp(); + LOGGER.setUseParentHandlers(false); + LOGGER.addHandler(HANDLER); + HANDLER.flush(); + + String sourceClass = Monitor.class.getName(); + Properties levels = new Properties(); + levels.setProperty(sourceClass + "#eventWithNoArgs", "INFO"); + levels.setProperty(sourceClass + "#eventWithOneArg", "INFO"); + levels.setProperty(sourceClass + "#eventWithThrowable", "WARNING"); + factory = new JavaLoggingMonitorFactory(levels, Level.FINE, "TestMessages"); + } + + protected void tearDown() throws Exception { + LOGGER.removeHandler(HANDLER); + HANDLER.flush(); + super.tearDown(); + } + + /** + * Mock log HANDLER to capture records. + */ + public static class MockHandler extends Handler { + List<LogRecord> logs = new ArrayList<LogRecord>(); + + public void publish(LogRecord record) { + logs.add(record); + } + + public void flush() { + logs.clear(); + } + + public void close() throws SecurityException { + } + } + + @SuppressWarnings({"JavaDoc"}) + public static interface Monitor { + void eventNotToLog(); + + @LogLevel("INFO") + void eventWithNoArgs(); + + @LogLevel("INFO") + void eventWithOneArg(String msg); + + @LogLevel("WARNING") + void eventWithThrowable(Exception e); + + @LogLevel("INFO") + void eventWithAnnotation(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/policy/IntentRegistryImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/policy/IntentRegistryImplTestCase.java new file mode 100644 index 0000000000..f6f813a7a5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/policy/IntentRegistryImplTestCase.java @@ -0,0 +1,152 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.policy; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; +import javax.xml.namespace.QName; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; + +import org.apache.tuscany.spi.model.Intent; +import org.apache.tuscany.spi.model.IntentName; +import org.apache.tuscany.spi.policy.IntentRegistry; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class IntentRegistryImplTestCase extends TestCase { + private static final QName WS_BINDING = new QName(XML_NAMESPACE_1_0, "binding.ws"); + private static final QName JMS_BINDING = new QName(XML_NAMESPACE_1_0, "binding.jms"); + private IntentRegistry intentReg; + + @Override + protected void setUp() throws Exception { + intentReg = new IntentRegistryImpl(); + + Intent bodyintent = new Intent(new IntentName("sec.confidentiality/message/body"), "test"); + bodyintent.addAppliedArtifacts(WS_BINDING); + bodyintent.addAppliedArtifacts(JMS_BINDING); + intentReg.register(bodyintent); + + Intent headintent = new Intent(new IntentName("sec.confidentiality/message/head"), "test"); + headintent.addAppliedArtifacts(WS_BINDING); + headintent.addAppliedArtifacts(JMS_BINDING); + intentReg.register(headintent); + + Intent confidentialityintent = new Intent(new IntentName("sec.confidentiality"), "test"); + confidentialityintent.addAppliedArtifacts(WS_BINDING); + confidentialityintent.addAppliedArtifacts(JMS_BINDING); + intentReg.register(confidentialityintent); + + Intent messageintent = new Intent(new IntentName("sec.confidentiality/message"), null); + messageintent.addAppliedArtifacts(WS_BINDING); + messageintent.addAppliedArtifacts(JMS_BINDING); + intentReg.register(messageintent); + } + + @Override + protected void tearDown() throws Exception { + intentReg = null; + } + +// public void testGetQualifiedIntent() { +// List<IntentName> intentNameList = new ArrayList<IntentName>(); +// intentReg.get +// //intentReg.getConcretIntents(intentNameList, artifact) +// } + + public void testGetConcretIntents() { + Intent messageintent = new Intent(new IntentName("sec.confidentiality/transport"), null); + messageintent.addAppliedArtifacts(WS_BINDING); + messageintent.addAppliedArtifacts(JMS_BINDING); + intentReg.register(messageintent); + + Intent allintent = new Intent(new IntentName("sec.confidentiality/all"), null); + allintent.addAppliedArtifacts(WS_BINDING); + allintent.addRequriedIntents(new IntentName("sec.confidentiality/message")); + allintent.addRequriedIntents(new IntentName("sec.confidentiality/transport")); + + + intentReg.register(allintent); + List<IntentName> intents = new ArrayList<IntentName>(); + intents.add(new IntentName("sec.confidentiality/all")); + Collection<IntentName> concreteIntents = intentReg.inlineProfileIntent(intents, WS_BINDING); + assertEquals(2, concreteIntents.size()); + assertTrue(concreteIntents.contains(new IntentName("sec.confidentiality/message"))); + assertTrue(concreteIntents.contains(new IntentName("sec.confidentiality/transport"))); + //fail("Not yet implemented"); + } + + public void testGetQualifiedIntents() { + IntentName message = new IntentName("sec.confidentiality/message"); + Collection<IntentName> qualifiedIntents = intentReg.getQualifiedIntents(message, JMS_BINDING); + assertEquals(2, qualifiedIntents.size()); + assertTrue(qualifiedIntents.contains(new IntentName("sec.confidentiality/message/body"))); + assertTrue(qualifiedIntents.contains(new IntentName("sec.confidentiality/message/head"))); + assertFalse(qualifiedIntents.contains(new IntentName("sec.confidentiality/message"))); + assertFalse(qualifiedIntents.contains(new IntentName("sec.confidentiality"))); + } + + public void testIsApplicable() { + assertTrue(intentReg.isApplicable(new IntentName("sec.confidentiality/message"), WS_BINDING)); + assertFalse(intentReg.isApplicable(new IntentName("sec.confidentiality/transport"), WS_BINDING)); + assertFalse(intentReg.isApplicable(new IntentName("test.confidentiality/transport"), WS_BINDING)); + } + + public void testRegister() { + Intent messageintent = new Intent(new IntentName("sec.confidentiality/transport"), null); + messageintent.addAppliedArtifacts(WS_BINDING); + messageintent.addAppliedArtifacts(JMS_BINDING); + intentReg.register(messageintent); + assertTrue(intentReg.isApplicable(new IntentName("sec.confidentiality/transport"), WS_BINDING)); + assertTrue(intentReg.isApplicable(new IntentName("sec.confidentiality/transport"), JMS_BINDING)); + + } + + public void testIsQualifiedIntent() { + Intent messageintent = new Intent(new IntentName("sec.confidentiality/transport"), null); + messageintent.addAppliedArtifacts(WS_BINDING); + messageintent.addAppliedArtifacts(JMS_BINDING); + intentReg.register(messageintent); + Intent allintent = new Intent(new IntentName("sec.confidentiality/all"), null); + allintent.addAppliedArtifacts(WS_BINDING); + + assertTrue(intentReg.isQualifiedIntent(new IntentName("sec.confidentiality/transport"))); + assertTrue(intentReg.isQualifiedIntent(new IntentName("sec.confidentiality/message/body"))); + assertTrue(intentReg.isQualifiedIntent(new IntentName("sec.confidentiality/message/body"))); + assertFalse(intentReg.isQualifiedIntent(new IntentName("sec.confidentiality/message"))); + assertFalse(intentReg.isQualifiedIntent(new IntentName("sec.confidentiality"))); + } + + public void testUnRegister() { + Intent messageintent = new Intent(new IntentName("sec.confidentiality/transport"), null); + messageintent.addAppliedArtifacts(WS_BINDING); + messageintent.addAppliedArtifacts(JMS_BINDING); + intentReg.register(messageintent); + intentReg.unRegister(messageintent); + assertFalse(intentReg.isApplicable(new IntentName("sec.confidentiality/transport"), WS_BINDING)); + assertFalse(intentReg.isApplicable(new IntentName("sec.confidentiality/transport"), JMS_BINDING)); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/policy/PolicyEngineImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/policy/PolicyEngineImplTestCase.java new file mode 100644 index 0000000000..ce04a3e740 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/policy/PolicyEngineImplTestCase.java @@ -0,0 +1,140 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.policy; + +import java.io.InputStream; +import java.util.Collection; +import java.util.HashMap; +import java.util.Map; +import javax.xml.namespace.QName; +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamReader; + +import static org.osoa.sca.Version.XML_NAMESPACE_1_0; + +import org.apache.tuscany.spi.model.Intent; +import org.apache.tuscany.spi.model.IntentName; +import org.apache.tuscany.spi.model.PolicyModel; +import org.apache.tuscany.spi.model.PolicySet; +import org.apache.tuscany.spi.policy.IntentRegistry; +import org.apache.tuscany.spi.policy.PolicyEngine; +import org.apache.tuscany.spi.policy.PolicySetContainer; +import org.apache.tuscany.spi.policy.SCATypeManager; + +import junit.framework.TestCase; +import org.apache.tuscany.core.loader.PolicySetLoader; + +public class PolicyEngineImplTestCase extends TestCase { + private static final QName POLICYSET = new QName(XML_NAMESPACE_1_0, "policySet"); + private static final QName WS_BINDING = new QName(XML_NAMESPACE_1_0, "binding.ws"); + private IntentRegistry intentReg; + private PolicyEngine policyEngine; + + + public void testgetPolicy() throws Exception { + Collection<PolicyModel> policies = + policyEngine.getPolicy(new IntentName[]{new IntentName("sec.authentication/cert")}, null, WS_BINDING); + assertEquals(2, policies.size()); + policies = + policyEngine.getPolicy(new IntentName[]{new IntentName("sec.authentication/basic")}, null, WS_BINDING); + assertEquals(1, policies.size()); + + //test for unqualified intent with default value on intentMap + policies = policyEngine.getPolicy(new IntentName[]{new IntentName("sec.authentication")}, null, WS_BINDING); + assertEquals(2, policies.size()); + } + + @Override + protected void setUp() throws Exception { + PolicySetLoader loader = new PolicySetLoader(null); + XMLInputFactory factory = XMLInputFactory.newInstance(); + InputStream resourceAsStream = this.getClass().getResourceAsStream("PolicySet.scdl"); + XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream); + PolicySetContainerImpl psc = new PolicySetContainerImpl(); + while (true) { + int state = reader.next(); + if (state == XMLStreamConstants.END_DOCUMENT) { + break; + } + if (XMLStreamConstants.START_ELEMENT == state && reader.getName().equals(POLICYSET)) { + psc.addPolicySet(loader.load(null, null, reader, null)); + } + + } + resourceAsStream.close(); + intentReg = new IntentRegistryImpl(); + policyEngine = new PolicyEngineImpl(intentReg, psc, new SCATypeManagerImpl()); + + Intent bodyintent = new Intent(new IntentName("sec.confidentiality/message/body"), "test"); + bodyintent.addAppliedArtifacts(WS_BINDING); + intentReg.register(bodyintent); + + Intent allintent = new Intent(new IntentName("sec.confidentiality/message/all"), "test"); + allintent.addAppliedArtifacts(WS_BINDING); + intentReg.register(allintent); + + Intent confidentialityintent = new Intent(new IntentName("sec.confidentiality"), "test"); + confidentialityintent.addAppliedArtifacts(WS_BINDING); + intentReg.register(confidentialityintent); + + Intent messageintent = new Intent(new IntentName("sec.confidentiality/message"), null); + messageintent.addAppliedArtifacts(WS_BINDING); + intentReg.register(messageintent); + + Intent authintent = new Intent(new IntentName("sec.authentication"), null); + authintent.addAppliedArtifacts(WS_BINDING); + intentReg.register(authintent); + + Intent certintent = new Intent(new IntentName("sec.authentication/cert"), null); + certintent.addAppliedArtifacts(WS_BINDING); + intentReg.register(certintent); + + Intent basicintent = new Intent(new IntentName("sec.authentication/basic"), null); + basicintent.addAppliedArtifacts(WS_BINDING); + intentReg.register(basicintent); + + } + + private class PolicySetContainerImpl implements PolicySetContainer { + + private Map<QName, PolicySet> sets = new HashMap<QName, PolicySet>(); + + public Collection<PolicySet> getAllPolicySet() { + return sets.values(); + } + + public PolicySet getPolicySet(QName name) { + return sets.get(name); + } + + public void addPolicySet(PolicySet pset) { + sets.put(pset.getName(), pset); + } + + } + + private class SCATypeManagerImpl implements SCATypeManager { + + public boolean isTypeOf(QName subType, QName type) { + return subType.equals(type); + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/property/PropertyHelperTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/property/PropertyHelperTestCase.java new file mode 100644 index 0000000000..4f2e2fbf42 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/property/PropertyHelperTestCase.java @@ -0,0 +1,107 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.core.property; + +import java.net.URL; +import javax.xml.namespace.NamespaceContext; + +import org.w3c.dom.Document; +import org.w3c.dom.Node; + +import org.apache.tuscany.spi.deployer.DeploymentContext; + +import junit.framework.TestCase; +import org.apache.tuscany.core.databinding.xml.String2Node; +import org.easymock.EasyMock; + +/** + * + */ +public class PropertyHelperTestCase extends TestCase { + private static final String IPO_XML = + "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder" + + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" + + " xmlns:ipo=\"http://www.example.com/IPO\"" + + " xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\"" + + " orderDate=\"1999-12-01\">" + + " <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">" + + " <name>Helen Zoe</name>" + + " <street>47 Eden Street</street>" + + " <city>Cambridge</city>" + + " <postcode>CB1 1JR</postcode>" + + " </shipTo>" + + " <billTo xsi:type=\"ipo:USAddress\">" + + " <name>Robert Smith</name>" + + " <street>8 Oak Avenue</street>" + + " <city>Old Town</city>" + + " <state>PA</state>" + + " <zip>95819</zip>" + + " </billTo>" + + " <items>" + + " <item partNum=\"833-AA\">" + + " <productName>Lapis necklace</productName>" + + " <quantity>1</quantity>" + + " <USPrice>99.95</USPrice>" + + " <ipo:comment>Want this for the holidays</ipo:comment>" + + " <shipDate>1999-12-05</shipDate>" + + " </item>" + + " </items>" + + "</ipo:purchaseOrder>"; + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public void testXPath() throws Exception { + String2Node t = new String2Node(); + Node node = t.transform(IPO_XML, null); + + Document doc = PropertyHelper.evaluate(null, node, "/ipo:purchaseOrder/billTo"); + assertNotNull(doc); + + NamespaceContext context = EasyMock.createMock(NamespaceContext.class); + EasyMock.expect(context.getNamespaceURI("ipo")).andReturn("http://www.example.com/IPO").anyTimes(); + EasyMock.replay(context); + doc = PropertyHelper.evaluate(context, node, "/ipo:purchaseOrder/items"); + assertNotNull(doc); + doc = PropertyHelper.evaluate(context, node, "/ipo:purchaseOrder/billTo"); + assertNotNull(doc); + doc = PropertyHelper.evaluate(context, node, "/"); + assertNotNull(doc); + doc = PropertyHelper.evaluate(context, node, "/ipo:purchaseOrder/billTo1"); + assertNull(doc); + } + + public void testFile() throws Exception { + URL url = getClass().getResource("ipo.xml"); + Document doc = PropertyHelper.loadFromFile(url.toExternalForm(), null); + assertNotNull(doc); + + DeploymentContext context = EasyMock.createMock(DeploymentContext.class); + EasyMock.expect(context.getClassLoader()).andReturn(getClass().getClassLoader()); + EasyMock.replay(context); + doc = PropertyHelper.loadFromFile("org/apache/tuscany/core/property/ipo.xml", context); + assertNotNull(doc); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/property/SimplePropertyObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/property/SimplePropertyObjectFactoryTestCase.java new file mode 100644 index 0000000000..9ef1faccfe --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/property/SimplePropertyObjectFactoryTestCase.java @@ -0,0 +1,107 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.property; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.PropertyValue; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class SimplePropertyObjectFactoryTestCase extends TestCase { + + private <T> PropertyValue<T> mock(String value) { + Document document = EasyMock.createMock(Document.class); + Element element = EasyMock.createMock(Element.class); + EasyMock.expect(document.getDocumentElement()).andReturn(element); + EasyMock.expect(element.getTextContent()).andReturn(value); + EasyMock.replay(document, element); + return new PropertyValue<T>(null, document); + } + + public void testInteger() throws Exception { + + PropertyObjectFactoryImpl factory = new PropertyObjectFactoryImpl(); + Property<Integer> property = new Property<Integer>(); + property.setJavaType(Integer.class); + PropertyValue<Integer> propertyValue = mock("1"); + ObjectFactory<Integer> oFactory = factory.createObjectFactory(property, propertyValue); + assertEquals(1, oFactory.getInstance().intValue()); + } + + public void testPrimitiveInt() throws Exception { + PropertyObjectFactoryImpl factory = new PropertyObjectFactoryImpl(); + Property<Integer> property = new Property<Integer>(); + property.setJavaType(Integer.TYPE); + PropertyValue<Integer> propertyValue = mock("1"); + ObjectFactory<Integer> oFactory = factory.createObjectFactory(property, propertyValue); + assertEquals(1, oFactory.getInstance().intValue()); + } + + public void testString() throws Exception { + PropertyObjectFactoryImpl factory = new PropertyObjectFactoryImpl(); + Property<String> property = new Property<String>(); + property.setJavaType(String.class); + PropertyValue<String> propertyValue = mock("1"); + ObjectFactory<String> oFactory = factory.createObjectFactory(property, propertyValue); + assertEquals("1", oFactory.getInstance()); + } + + public void testByteArray() throws Exception { + PropertyObjectFactoryImpl factory = new PropertyObjectFactoryImpl(); + Property<byte[]> property = new Property<byte[]>(); + property.setJavaType(byte[].class); + PropertyValue<byte[]> propertyValue = mock("TWFu"); // BASE64 for "Man" + ObjectFactory<byte[]> oFactory = factory.createObjectFactory(property, propertyValue); + byte[] result = oFactory.getInstance(); + byte[] expected = "Man".getBytes(); + for (int i = 0; i < result.length; i++) { + byte b = result[i]; + if (b != expected[i]) { + fail(); + } + } + } + + public void testBoolean() throws Exception { + PropertyObjectFactoryImpl factory = new PropertyObjectFactoryImpl(); + Property<Boolean> property = new Property<Boolean>(); + property.setJavaType(Boolean.class); + PropertyValue<Boolean> propertyValue = mock("true"); + ObjectFactory<Boolean> oFactory = factory.createObjectFactory(property, propertyValue); + assertTrue(oFactory.getInstance()); + } + + public void testPrimitiveBoolean() throws Exception { + PropertyObjectFactoryImpl factory = new PropertyObjectFactoryImpl(); + Property<Boolean> property = new Property<Boolean>(); + property.setJavaType(Boolean.TYPE); + PropertyValue<Boolean> propertyValue = mock("true"); + ObjectFactory<Boolean> oFactory = factory.createObjectFactory(property, propertyValue); + assertTrue(oFactory.getInstance()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/artifact/LocalMavenRepositoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/artifact/LocalMavenRepositoryTestCase.java new file mode 100644 index 0000000000..0efecb9302 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/artifact/LocalMavenRepositoryTestCase.java @@ -0,0 +1,82 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.artifact; + +import java.io.File; +import java.io.UnsupportedEncodingException; +import java.net.MalformedURLException; +import java.net.URL; + +import junit.framework.TestCase; + +import org.apache.tuscany.spi.services.artifact.Artifact; + +/** + * This testcase assumes that there is a maven repo in the default location. + * + * @version $Rev$ $Date$ + */ +public class LocalMavenRepositoryTestCase extends TestCase { + private static final String VERSION = "3.8.1"; + private LocalMavenRepository repo; + private Artifact artifact; + private String path; + + public void testPathWithNoClassifier() { + assertEquals(path, repo.getPath(artifact)); + } + + public void testPathWithClassifier() { + artifact.setClassifier("x86"); + path = "junit/junit/" + VERSION + "/junit-" + VERSION + "-x86.jar"; + assertEquals(path, repo.getPath(artifact)); + } + + public void testArtifactFoundInRepo() throws MalformedURLException, UnsupportedEncodingException { + String home = System.getProperty("user.home"); + File file = new File(home + "/.m2/repository", path); + repo.resolve(artifact); + assertEquals(file.toURI().toURL(), artifact.getUrl()); + } + + public void testArtifactNotFoundInRepo() throws MalformedURLException { + artifact.setClassifier("x86"); + repo.resolve(artifact); + assertNull(artifact.getUrl()); + } + + public void testNonNullURLIsUnmodified() throws MalformedURLException { + URL url = new URL("http://www.apache.org"); + artifact.setUrl(url); + repo.resolve(artifact); + assertSame(url, artifact.getUrl()); + } + + protected void setUp() throws Exception { + super.setUp(); + repo = new LocalMavenRepository(".m2/repository"); + + artifact = new Artifact(); + artifact.setGroup("junit"); + artifact.setName("junit"); + artifact.setVersion(VERSION); + artifact.setType("jar"); + path = "junit/junit/" + VERSION + "/junit-" + VERSION + ".jar"; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/deployment/AssemblyServiceImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/deployment/AssemblyServiceImplTestCase.java new file mode 100644 index 0000000000..357eee9f93 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/deployment/AssemblyServiceImplTestCase.java @@ -0,0 +1,107 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.deployment; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.net.URLConnection; +import java.net.URLStreamHandler; + +import junit.framework.TestCase; +import org.easymock.classextension.EasyMock; + +import org.apache.tuscany.host.deployment.UnsupportedContentTypeException; + +/** + * @version $Rev$ $Date$ + */ +public class AssemblyServiceImplTestCase extends TestCase { + private AssemblyServiceImpl service; + + public void testApplyChangesWithNullURL() { + try { + service.applyChanges(null); + fail(); + } catch (IllegalArgumentException e) { + //ok + } catch (Throwable t) { + fail(); + } + } + + public void testApplyChangesWhenURLContentTypeIsNull() throws Exception { + final URLConnection urlConnection = EasyMock.createMock(URLConnection.class); + EasyMock.expect(urlConnection.getContentType()).andReturn(null); + EasyMock.replay(urlConnection); + URLStreamHandler handler = new MockURLStreamHandler(urlConnection); + + URL url = new URL(null, "file:/tmp/foo.xml", handler); + try { + service.applyChanges(url); + } catch (UnsupportedContentTypeException e) { + assertNull(e.getMessage()); + assertEquals(url.toString(), e.getIdentifier()); + EasyMock.verify(urlConnection); + } catch (Throwable t) { + fail(); + } + } + + public void testApplyChangesWithNullStream() { + try { + service.applyChanges(null, "xxx/xxx"); + fail(); + } catch (IllegalArgumentException e) { + //ok + } catch (Throwable t) { + fail(); + } + } + + public void testApplyChangesWithNullContentType() { + InputStream is = EasyMock.createMock(InputStream.class); + EasyMock.replay(is); + try { + service.applyChanges(is, null); + fail(); + } catch (IllegalArgumentException e) { + EasyMock.verify(is); + } catch (Throwable t) { + fail(); + } + } + + protected void setUp() throws Exception { + super.setUp(); + service = new AssemblyServiceImpl(); + } + + private static class MockURLStreamHandler extends URLStreamHandler { + private final URLConnection urlConnection; + + public MockURLStreamHandler(URLConnection urlConnection) { + this.urlConnection = urlConnection; + } + + protected URLConnection openConnection(URL url) throws IOException { + return urlConnection; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/host/DelegatingResourceHostRegistryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/host/DelegatingResourceHostRegistryTestCase.java new file mode 100644 index 0000000000..c3eb2fa1bf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/host/DelegatingResourceHostRegistryTestCase.java @@ -0,0 +1,147 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.host; + +import org.apache.tuscany.spi.host.ResourceHost; +import org.apache.tuscany.spi.host.ResourceResolutionException; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class DelegatingResourceHostRegistryTestCase extends TestCase { + + public void testResolveByType() throws Exception { + Object ret = new Object(); + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResource(Object.class, ret); + assertEquals(ret, registry.resolveResource(Object.class)); + } + + public void testResolveByUri() throws Exception { + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.expect(host.resolveResource(String.class, "Foo://foo")).andReturn("result"); + EasyMock.replay(host); + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResourceHost("Foo://", host); + assertEquals("result", registry.resolveResource(String.class, "Foo://foo")); + EasyMock.verify(host); + } + + public void testResolveBySCAUri() throws Exception { + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.replay(host); + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResourceHost("Foo://", host); + Object ret = new Object(); + registry.registerResource(Object.class, "foo", ret); + assertEquals(ret, registry.resolveResource(Object.class, "SCA://foo")); + EasyMock.verify(host); + } + + public void testResolveByUriNotFound() throws Exception { + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.replay(host); + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResourceHost("Foo://", host); + try { + assertEquals("result", registry.resolveResource(String.class, "Bar://bar")); + fail(); + } catch (ResourceResolutionException e) { + //expected + } + EasyMock.verify(host); + } + + public void testUnregisterHost() throws Exception { + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.replay(host); + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResourceHost("Foo://", host); + registry.unregisterResourceHost("Foo://"); + try { + registry.resolveResource(String.class, "Foo://foo"); + fail(); + } catch (ResourceResolutionException e) { + //expected + } + EasyMock.verify(host); + } + + public void testUnregisterResource() throws Exception { + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResource(Object.class, new Object()); + registry.unregisterResource(Object.class); + assertNull(registry.resolveResource(Object.class)); + } + + public void testUnregisterMappedResource() throws Exception { + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResource(Object.class, "foo", new Object()); + registry.registerResource(Object.class, new Object()); + registry.unregisterResource(Object.class); + assertNull(registry.resolveResource(Object.class)); + assertNotNull(registry.resolveResource(Object.class, "foo")); + registry.unregisterResource(Object.class, "foo"); + assertNull(registry.resolveResource(Object.class)); + } + + public void testReolvedByTypeToMappedResource() throws Exception { + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResource(Object.class, "foo", new Object()); + assertNull(registry.resolveResource(Object.class)); + } + + public void testDelegatingResolveResource() throws Exception { + Object ret = new Object(); + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.expect(host.resolveResource(Object.class)).andReturn(ret); + EasyMock.replay(host); + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResourceHost("Foo://", host); + assertEquals(ret, registry.resolveResource(Object.class)); + EasyMock.verify(host); + } + + public void testDelegatingResolveResourceByTypeandName() throws Exception { + Object ret = new Object(); + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.expect(host.resolveResource(EasyMock.eq(Object.class), EasyMock.eq("Foo://bar"))).andReturn(ret); + EasyMock.replay(host); + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResourceHost("Foo://", host); + assertEquals(ret, registry.resolveResource(Object.class, "Foo://bar")); + EasyMock.verify(host); + } + + public void testResolveLocalResourceFirst() throws Exception { + Object local = new Object(); + ResourceHost host = EasyMock.createMock(ResourceHost.class); + EasyMock.replay(host); + DelegatingResourceHostRegistry registry = new DelegatingResourceHostRegistry(); + registry.registerResourceHost("Foo://", host); + registry.registerResource(Object.class, local); + assertEquals(local, registry.resolveResource(Object.class)); + EasyMock.verify(host); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/store/memory/MemoryStoreTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/store/memory/MemoryStoreTestCase.java new file mode 100644 index 0000000000..5ec1643b47 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/store/memory/MemoryStoreTestCase.java @@ -0,0 +1,164 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.store.memory; + +import java.util.UUID; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.services.store.DuplicateRecordException; +import org.apache.tuscany.spi.services.store.Store; +import org.apache.tuscany.spi.services.store.StoreExpirationEvent; +import org.apache.tuscany.spi.services.store.StoreMonitor; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * @version $Rev$ $Date$ + */ +public class MemoryStoreTestCase extends TestCase { + private StoreMonitor monitor; + + public void testEviction() throws Exception { + MemoryStore store = new MemoryStore(monitor); + store.setReaperInterval(10); + store.init(); + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + String id = UUID.randomUUID().toString(); + Object value = new Object(); + store.insertRecord(component, id, value, 1); + Thread.sleep(100); + assertNull(store.readRecord(component, id)); + store.destroy(); + } + + public void testNotifyOnEviction() throws Exception { + final CountDownLatch latch = new CountDownLatch(1); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + listener.onEvent(EasyMock.isA(StoreExpirationEvent.class)); + org.easymock.classextension.EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + latch.countDown(); + return null; + } + }); + EasyMock.replay(listener); + MemoryStore store = new MemoryStore(monitor); + store.addListener(listener); + store.setReaperInterval(10); + store.init(); + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + String id = UUID.randomUUID().toString(); + Object value = new Object(); + store.insertRecord(component, id, value, 1); + if (!latch.await(1000, TimeUnit.MILLISECONDS)) { + // failed to notify listener + fail(); + } + EasyMock.verify(listener); + } + + public void testNoEviction() throws Exception { + MemoryStore store = new MemoryStore(monitor); + store.setReaperInterval(10); + store.init(); + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + String id = UUID.randomUUID().toString(); + Object value = new Object(); + store.insertRecord(component, id, value, Store.NEVER); + Thread.sleep(100); + assertNotNull(store.readRecord(component, id)); + store.destroy(); + } + + public void testInsertRecord() throws Exception { + MemoryStore store = new MemoryStore(monitor); + store.setReaperInterval(10); + store.init(); + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + String id = UUID.randomUUID().toString(); + Object value = new Object(); + store.insertRecord(component, id, value, Store.NEVER); + store.destroy(); + } + + public void testInsertAlreadyExists() throws Exception { + MemoryStore store = new MemoryStore(monitor); + store.setReaperInterval(10); + store.init(); + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + String id = UUID.randomUUID().toString(); + Object value = new Object(); + store.insertRecord(component, id, value, Store.NEVER); + try { + store.insertRecord(component, id, value, Store.NEVER); + fail(); + } catch (DuplicateRecordException e) { + //expected + } + store.destroy(); + } + + public void testUpdateRecord() throws Exception { + MemoryStore store = new MemoryStore(monitor); + store.setReaperInterval(10); + store.init(); + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + String id = UUID.randomUUID().toString(); + Object value = new Object(); + Object newValue = new Object(); + + store.insertRecord(component, id, value, Store.NEVER); + store.updateRecord(component, id, newValue, 1L); + assertEquals(newValue, store.readRecord(component, id)); + store.destroy(); + } + + public void testDeleteRecord() throws Exception { + MemoryStore store = new MemoryStore(monitor); + store.setReaperInterval(10); + store.init(); + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + String id = UUID.randomUUID().toString(); + Object value = new Object(); + + store.insertRecord(component, id, value, Store.NEVER); + store.removeRecord(component, id); + assertNull(store.readRecord(component, id)); + store.destroy(); + } + + protected void setUp() throws Exception { + super.setUp(); + monitor = EasyMock.createNiceMock(StoreMonitor.class); + EasyMock.replay(monitor); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/work/jsr237/Jsr237WorkSchedulerTest.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/work/jsr237/Jsr237WorkSchedulerTest.java new file mode 100644 index 0000000000..1a5cb4ebe1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/work/jsr237/Jsr237WorkSchedulerTest.java @@ -0,0 +1,81 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.work.jsr237; + +import org.apache.tuscany.spi.services.work.NotificationListener; +import org.apache.tuscany.spi.services.work.WorkScheduler; + +import commonj.work.WorkManager; +import junit.framework.TestCase; +import org.apache.tuscany.core.services.work.jsr237.workmanager.ThreadPoolWorkManager; + +public class Jsr237WorkSchedulerTest extends TestCase { + + /* + * Test method for 'org.apache.tuscany.core.services.work.jsr237.Jsr237WorkScheduler.scheduleWork(T) <T>' + */ + public void testScheduleWorkT() { + + + WorkManager workManager = new ThreadPoolWorkManager(1); + WorkScheduler workScheduler = new Jsr237WorkScheduler(workManager); + + workScheduler.scheduleWork(new MyRunnable(), new MyNotificationListener()); + + } + + /* + * Test method for 'org.apache.tuscany.core.services.work.jsr237.Jsr237WorkScheduler.scheduleWork(T, + * NotificationListener<T>) <T>' + */ + public void testScheduleWorkTNotificationListenerOfT() { + + } + + private class MyRunnable implements Runnable { + public void run() { + System.err.println("Test executed"); + } + } + + private class MyNotificationListener implements NotificationListener<MyRunnable> { + + public void workAccepted(MyRunnable work) { + System.err.println("Work accepted"); + } + + public void workCompleted(MyRunnable work) { + System.err.println("Work completed"); + } + + public void workStarted(MyRunnable work) { + System.err.println("Work started"); + } + + public void workRejected(MyRunnable work) { + System.err.println("Work rejected"); + } + + public void workFailed(MyRunnable work, Throwable error) { + System.err.println("Work failed"); + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/work/jsr237/Jsr237WorkSchedulerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/work/jsr237/Jsr237WorkSchedulerTestCase.java new file mode 100644 index 0000000000..3966f65683 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/work/jsr237/Jsr237WorkSchedulerTestCase.java @@ -0,0 +1,100 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.work.jsr237; + +import org.apache.tuscany.spi.services.work.NotificationListener; +import org.apache.tuscany.spi.services.work.WorkSchedulerException; + +import commonj.work.Work; +import commonj.work.WorkItem; +import commonj.work.WorkListener; +import commonj.work.WorkManager; +import commonj.work.WorkRejectedException; +import junit.framework.TestCase; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; + +/** + * @version $Rev$ $Date$ + */ +public class Jsr237WorkSchedulerTestCase extends TestCase { + + public void testSchedule() throws Exception { + WorkItem item = createMock(WorkItem.class); + WorkManager mgr = createMock(WorkManager.class); + mgr.schedule(isA(Work.class)); + expectLastCall().andReturn(item); + replay(mgr); + Jsr237WorkScheduler scheduler = new Jsr237WorkScheduler(mgr); + Work work = createMock(Work.class); + scheduler.scheduleWork(work); + verify(mgr); + } + + @SuppressWarnings("unchecked") + public void testListener() throws Exception { + WorkItem item = createMock(WorkItem.class); + WorkManager mgr = createMock(WorkManager.class); + mgr.schedule(isA(Work.class), isA(WorkListener.class)); + expectLastCall().andReturn(item); + replay(mgr); + Jsr237WorkScheduler scheduler = new Jsr237WorkScheduler(mgr); + Work work = createMock(Work.class); + NotificationListener<Runnable> listener = createMock(NotificationListener.class); + scheduler.scheduleWork(work, listener); + verify(mgr); + } + + @SuppressWarnings("unchecked") + public void testWorkRejectedListener() throws Exception { + WorkManager mgr = createMock(WorkManager.class); + mgr.schedule(isA(Work.class), isA(WorkListener.class)); + expectLastCall().andThrow(new WorkRejectedException()); + replay(mgr); + Jsr237WorkScheduler scheduler = new Jsr237WorkScheduler(mgr); + Work work = createMock(Work.class); + NotificationListener<Runnable> listener = createMock(NotificationListener.class); + listener.workRejected(isA(Runnable.class)); + expectLastCall(); + replay(listener); + scheduler.scheduleWork(work, listener); + verify(mgr); + } + + @SuppressWarnings("unchecked") + public void testWorkRejectedNoListener() throws Exception { + WorkManager mgr = createMock(WorkManager.class); + mgr.schedule(isA(Work.class)); + expectLastCall().andThrow(new WorkRejectedException()); + replay(mgr); + Jsr237WorkScheduler scheduler = new Jsr237WorkScheduler(mgr); + Work work = createMock(Work.class); + try { + scheduler.scheduleWork(work); + fail(); + } catch (WorkSchedulerException e) { + // expected + } + verify(mgr); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/work/jsr237/workmanager/ThreadPoolWorkManagerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/work/jsr237/workmanager/ThreadPoolWorkManagerTestCase.java new file mode 100644 index 0000000000..33ecd66fdc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/services/work/jsr237/workmanager/ThreadPoolWorkManagerTestCase.java @@ -0,0 +1,132 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.services.work.jsr237.workmanager; + +import java.util.concurrent.CountDownLatch; + +import commonj.work.Work; +import commonj.work.WorkEvent; +import commonj.work.WorkListener; +import junit.framework.TestCase; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.createStrictMock; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; +import org.easymock.IAnswer; + +/** + * @version $Rev$ $Date$ + */ +public class ThreadPoolWorkManagerTestCase extends TestCase { + + public void testSchedule() throws Exception { + final CountDownLatch latch = new CountDownLatch(1); + Work work = createMock(Work.class); + work.run(); + expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + latch.countDown(); + return null; + } + }); + replay(work); + ThreadPoolWorkManager mgr = new ThreadPoolWorkManager(1); + mgr.schedule(work); + latch.await(); + verify(work); + } + + public void testListener() throws Exception { + final CountDownLatch latch = new CountDownLatch(1); + WorkListener listener = createStrictMock(WorkListener.class); + listener.workAccepted(isA(WorkEvent.class)); + listener.workStarted(isA(WorkEvent.class)); + listener.workCompleted(isA(WorkEvent.class)); + expectLastCall(); + replay(listener); + Work work = createMock(Work.class); + work.run(); + expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + latch.countDown(); + return null; + } + }); + replay(work); + ThreadPoolWorkManager mgr = new ThreadPoolWorkManager(1); + mgr.schedule(work, listener); + latch.await(); + verify(work); + } + + public void testDelayListener() throws Exception { + final CountDownLatch latch = new CountDownLatch(1); + final CountDownLatch latch2 = new CountDownLatch(1); + WorkListener listener = createStrictMock(WorkListener.class); + listener.workAccepted(isA(WorkEvent.class)); + listener.workStarted(isA(WorkEvent.class)); + listener.workCompleted(isA(WorkEvent.class)); + expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + latch2.countDown(); + return null; + } + }); + replay(listener); + Work work = createMock(Work.class); + work.run(); + expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + latch.await(); + return null; + } + }); + replay(work); + ThreadPoolWorkManager mgr = new ThreadPoolWorkManager(1); + mgr.schedule(work, listener); + latch.countDown(); + verify(work); + } + + public void testErrorListener() throws Exception { + final CountDownLatch latch = new CountDownLatch(1); + WorkListener listener = createStrictMock(WorkListener.class); + listener.workAccepted(isA(WorkEvent.class)); + listener.workStarted(isA(WorkEvent.class)); + listener.workCompleted(isA(WorkEvent.class)); + replay(listener); + Work work = createMock(Work.class); + work.run(); + expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + latch.countDown(); + throw new RuntimeException(); + } + }); + replay(work); + ThreadPoolWorkManager mgr = new ThreadPoolWorkManager(1); + mgr.schedule(work, listener); + latch.await(); + verify(work); + } + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/Bean1.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/Bean1.java new file mode 100644 index 0000000000..79fad549aa --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/Bean1.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.util; + + +public class Bean1 extends SuperBean { + + public static final int ALL_BEAN1_FIELDS = 6 + ALL_SUPER_FIELDS; + public static final int ALL_BEAN1_PUBLIC_PROTECTED_FIELDS = 5 + ALL_SUPER_PUBLIC_PROTECTED_FIELDS; + public static final int ALL_BEAN1_METHODS = 4 + ALL_SUPER_METHODS - 1; + public String field3; + protected String field2; + private String field1; + + public void setMethod1(String param) { + } + + public void setMethod1(int param) { + } + + public void override(String param) throws Exception { + } + + + public void noOverride(String param) throws Exception { + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/Bean2.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/Bean2.java new file mode 100644 index 0000000000..7f7f03da9e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/Bean2.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.util; + +import java.util.List; + +import junit.framework.AssertionFailedError; + +public class Bean2 { + + private List methodList; + private List fieldList; + + public List getMethodList() { + return methodList; + } + + public void setMethodList(List list) { + methodList = list; + } + + public List getfieldList() { + return fieldList; + } + + public void setfieldList(List list) { + throw new AssertionFailedError("setter inadvertantly called"); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/JavaIntrospectionHelperTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/JavaIntrospectionHelperTestCase.java new file mode 100644 index 0000000000..797b147b54 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/JavaIntrospectionHelperTestCase.java @@ -0,0 +1,180 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.util; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import junit.framework.TestCase; +import org.apache.tuscany.core.mock.component.Target; + +public class JavaIntrospectionHelperTestCase extends TestCase { + + private List testNoGenericsList; + private List<String> testList; + private Map<String, Bean1> testMap; + private Target[] testArray; + private String[] testStringArray; + + public JavaIntrospectionHelperTestCase() { + super(); + } + + public JavaIntrospectionHelperTestCase(String arg0) { + super(arg0); + } + + public void testBean1AllPublicProtectedFields() throws Exception { + Set<Field> beanFields = JavaIntrospectionHelper.getAllPublicAndProtectedFields(Bean1.class); + assertEquals(4, beanFields.size()); //Bean1.ALL_BEAN1_PUBLIC_PROTECTED_FIELDS + } + + public void testGetSuperAllMethods() throws Exception { + Set<Method> superBeanMethods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(SuperBean.class); + assertEquals(SuperBean.ALL_SUPER_METHODS, superBeanMethods.size()); + } + + public void testGetBean1AllMethods() throws Exception { + Set<Method> beanMethods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(Bean1.class); + assertEquals(Bean1.ALL_BEAN1_METHODS, beanMethods.size()); + } + + public void testOverrideMethod() throws Exception { + Set<Method> beanFields = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(Bean1.class); + boolean invoked = false; + for (Method method : beanFields) { + if (method.getName().equals("override")) { + method.invoke(new Bean1(), "foo"); + invoked = true; + } + } + if (!invoked) { + throw new Exception("Override never invoked"); + } + } + + public void testNoOverrideMethod() throws Exception { + Set<Method> beanFields = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(Bean1.class); + boolean found = false; + for (Method method : beanFields) { + if (method.getName().equals("noOverride") && method.getParameterTypes().length == 0) { + found = true; + } + } + if (!found) { + throw new Exception("No override not found"); + } + } + + public void testDefaultConstructor() throws Exception { + Constructor ctr = JavaIntrospectionHelper.getDefaultConstructor(Bean2.class); + assertEquals(ctr, Bean2.class.getConstructor()); + assertTrue(Bean2.class == ctr.newInstance((Object[]) null).getClass()); + } + + + public void testGetAllInterfaces() { + Set<Class> interfaces = JavaIntrospectionHelper.getAllInterfaces(Z.class); + assertEquals(2, interfaces.size()); + assertTrue(interfaces.contains(W.class)); + assertTrue(interfaces.contains(W2.class)); + } + + + public void testGetAllInterfacesObject() { + Set<Class> interfaces = JavaIntrospectionHelper.getAllInterfaces(Object.class); + assertEquals(0, interfaces.size()); + } + + public void testGetAllInterfacesNoInterfaces() { + Set<Class> interfaces = JavaIntrospectionHelper.getAllInterfaces(NoInterface.class); + assertEquals(0, interfaces.size()); + } + + /** + * Tests generics introspection capabilities + */ + public void testGenerics() throws Exception { + + List classes = JavaIntrospectionHelper.getGenerics(getClass().getDeclaredField("testList").getGenericType()); + assertEquals(1, classes.size()); + assertEquals(String.class, classes.get(0)); + + classes = + JavaIntrospectionHelper.getGenerics(getClass().getDeclaredField("testNoGenericsList").getGenericType()); + assertEquals(0, classes.size()); + + classes = JavaIntrospectionHelper.getGenerics(getClass().getDeclaredField("testMap").getGenericType()); + assertEquals(2, classes.size()); + assertEquals(String.class, classes.get(0)); + assertEquals(Bean1.class, classes.get(1)); + + classes = JavaIntrospectionHelper + .getGenerics(getClass().getDeclaredMethod("fooMethod", Map.class).getGenericParameterTypes()[0]); + assertEquals(2, classes.size()); + assertEquals(String.class, classes.get(0)); + assertEquals(Bean1.class, classes.get(1)); + + classes = JavaIntrospectionHelper + .getGenerics(getClass().getDeclaredMethod("fooMethod", List.class).getGenericParameterTypes()[0]); + assertEquals(1, classes.size()); + assertEquals(String.class, classes.get(0)); + + } + + private void fooMethod(List<String> foo) { + + } + + private void fooMethod(Map<String, Bean1> foo) { + + } + + public void setTestArray(Target[] array) { + } + + private interface W { + + } + + private interface W2 { + + } + + private class X implements W { + + } + + private class Y extends X implements W, W2 { + + } + + private class Z extends Y { + + } + + private class NoInterface { + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/SuperBean.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/SuperBean.java new file mode 100644 index 0000000000..83aef7fb5e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/util/SuperBean.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.util; + +/** + * @version $Rev$ $Date$ + */ +public class SuperBean { + + public static final int ALL_SUPER_FIELDS = 6; + public static final int ALL_SUPER_PUBLIC_PROTECTED_FIELDS = 5; + public static final int ALL_SUPER_METHODS = 4; + public String superField2; + + protected String superField3; + + private String superField1; + + public void setSuperMethod1(String param) { + } + + public void setSuperMethod1(int param) { + } + + public void override(String param) throws Exception { + throw new Exception("Override not handled"); + } + + public void noOverride() throws Exception { + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/BasicReferenceInvocationHandlerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/BasicReferenceInvocationHandlerTestCase.java new file mode 100644 index 0000000000..b62741a7e7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/BasicReferenceInvocationHandlerTestCase.java @@ -0,0 +1,69 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.mock.component.SimpleTarget; +import org.apache.tuscany.core.mock.component.SimpleTargetImpl; +import org.apache.tuscany.core.mock.wire.MockStaticInvoker; +import org.apache.tuscany.core.mock.wire.MockSyncInterceptor; +import org.apache.tuscany.core.wire.jdk.JDKOutboundInvocationHandler; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class BasicReferenceInvocationHandlerTestCase extends TestCase { + + private Method echo; + + public void testInterceptorInvoke() throws Throwable { + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract = registry.introspect(SimpleTarget.class); + Operation<?> operation = contract.getOperations().get("echo"); + MockStaticInvoker invoker = new MockStaticInvoker(echo, new SimpleTargetImpl()); + OutboundInvocationChain chain = new OutboundInvocationChainImpl(operation); + MockSyncInterceptor interceptor = new MockSyncInterceptor(); + chain.addInterceptor(interceptor); + chain.setTargetInterceptor(new InvokerInterceptor()); + chain.setTargetInvoker(invoker); + chain.prepare(); + //chains.put(echo, chain); + OutboundWire wire = new OutboundWireImpl(); + wire.addInvocationChain(operation, chain); + wire.setServiceContract(contract); + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(SimpleTarget.class, wire, null); + assertEquals("foo", handler.invoke(null, echo, new String[]{"foo"})); + assertEquals(1, interceptor.getCount()); + } + + public void setUp() throws Exception { + super.setUp(); + echo = SimpleTarget.class.getMethod("echo", String.class); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/CallbackInterfaceInterceptorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/CallbackInterfaceInterceptorTestCase.java new file mode 100644 index 0000000000..6c50cb406f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/CallbackInterfaceInterceptorTestCase.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.osoa.sca.NoRegisteredCallbackException; + +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class CallbackInterfaceInterceptorTestCase extends TestCase { + + public void testOptimize() throws Exception { + CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor(true); + assertFalse(interceptor.isOptimizable()); + } + + public void testImplements() { + CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor(true); + Interceptor next = EasyMock.createMock(Interceptor.class); + EasyMock.expect(next.invoke(EasyMock.isA(Message.class))).andReturn(null); + EasyMock.replay(next); + interceptor.setNext(next); + interceptor.invoke(new MessageImpl()); + EasyMock.verify(next); + } + + public void testDoesNotImplement() { + CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor(false); + try { + interceptor.invoke(new MessageImpl()); + fail(); + } catch (NoRegisteredCallbackException e) { + // expected + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/ContractCompatibilityTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/ContractCompatibilityTestCase.java new file mode 100644 index 0000000000..d200b983b3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/ContractCompatibilityTestCase.java @@ -0,0 +1,401 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Operation; +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.IncompatibleServiceContractException; +import org.apache.tuscany.spi.wire.OutboundChainHolder; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.ProxyCreationException; +import org.apache.tuscany.spi.wire.Wire; +import org.apache.tuscany.spi.wire.WireInvocationHandler; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; + +/** + * TODO some tests commented out due to DataType.equals() needing to be strict + * + * @version $Rev$ $Date$ + */ +public class ContractCompatibilityTestCase extends TestCase { + + private WireService wireService = new MockWireService(); + + public void testNoOperation() throws Exception { + ServiceContract source = new MockContract<Type>("FooContract"); + ServiceContract target = new MockContract<Type>("FooContract"); + wireService.checkCompatibility(source, target, false); + } + + public void testBasic() throws Exception { + ServiceContract<Type> source = new MockContract<Type>("FooContract"); + Operation<Type> opSource1 = new Operation<Type>("op1", null, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); + sourceOperations.put("op1", opSource1); + source.setOperations(sourceOperations); + ServiceContract<Type> target = new MockContract<Type>("FooContract"); + Operation<Type> opSource2 = new Operation<Type>("op1", null, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); + targetOperations.put("op1", opSource2); + target.setOperations(targetOperations); + wireService.checkCompatibility(source, target, false); + } + + public void testBasicIncompatibleOperationNames() throws Exception { + ServiceContract<Type> source = new MockContract<Type>("FooContract"); + Operation<Type> opSource1 = new Operation<Type>("op1", null, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); + sourceOperations.put("op1", opSource1); + source.setOperations(sourceOperations); + ServiceContract<Type> target = new MockContract<Type>("FooContract"); + Operation<Type> opSource2 = new Operation<Type>("op2", null, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); + targetOperations.put("op2", opSource2); + target.setOperations(targetOperations); + try { + wireService.checkCompatibility(source, target, false); + fail(); + } catch (IncompatibleServiceContractException e) { + //expected + } + } + + public void testInputTypes() throws Exception { + ServiceContract<Type> source = new MockContract<Type>("FooContract"); + List<DataType<Type>> sourceInputTypes = new ArrayList<DataType<Type>>(); + sourceInputTypes.add(new DataType<Type>(Object.class, Object.class)); + DataType<List<DataType<Type>>> inputType = new DataType<List<DataType<Type>>>(String.class, sourceInputTypes); + Operation<Type> opSource1 = new Operation<Type>("op1", inputType, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); + sourceOperations.put("op1", opSource1); + source.setOperations(sourceOperations); + + ServiceContract<Type> target = new MockContract<Type>("FooContract"); + List<DataType<Type>> targetInputTypes = new ArrayList<DataType<Type>>(); + targetInputTypes.add(new DataType<Type>(Object.class, Object.class)); + DataType<List<DataType<Type>>> targetInputType = + new DataType<List<DataType<Type>>>(String.class, targetInputTypes); + + Operation<Type> opTarget = + new Operation<Type>("op1", targetInputType, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); + targetOperations.put("op1", opTarget); + target.setOperations(targetOperations); + wireService.checkCompatibility(source, target, false); + } + + + public void testIncompatibleInputTypes() throws Exception { + ServiceContract<Type> source = new MockContract<Type>("FooContract"); + List<DataType<Type>> sourceInputTypes = new ArrayList<DataType<Type>>(); + sourceInputTypes.add(new DataType<Type>(Integer.class, Integer.class)); + DataType<List<DataType<Type>>> inputType = new DataType<List<DataType<Type>>>(String.class, sourceInputTypes); + Operation<Type> opSource1 = new Operation<Type>("op1", inputType, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); + sourceOperations.put("op1", opSource1); + source.setOperations(sourceOperations); + + ServiceContract<Type> target = new MockContract<Type>("FooContract"); + List<DataType<Type>> targetInputTypes = new ArrayList<DataType<Type>>(); + targetInputTypes.add(new DataType<Type>(String.class, String.class)); + DataType<List<DataType<Type>>> targetInputType = + new DataType<List<DataType<Type>>>(String.class, targetInputTypes); + + Operation<Type> opTarget = + new Operation<Type>("op1", targetInputType, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); + targetOperations.put("op1", opTarget); + target.setOperations(targetOperations); + try { + wireService.checkCompatibility(source, target, false); + fail(); + } catch (IncompatibleServiceContractException e) { + //expected + } + } + + /** + * Verfies source input types can be super types of the target + */ + public void testSourceSuperTypeInputCompatibility() throws Exception { +// ServiceContract<Type> source = new MockContract<Type>("FooContract"); +// List<DataType<Type>> sourceInputTypes = new ArrayList<DataType<Type>>(); +// sourceInputTypes.add(new DataType<Type>(Object.class, Object.class)); +// DataType<List<DataType<Type>>> inputType = new DataType<List<DataType<Type>>>(String.class, sourceInputTypes); +// Operation<Type> opSource1 = new Operation<Type>("op1", inputType, null, null, false, null); +// Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); +// sourceOperations.put("op1", opSource1); +// source.setOperations(sourceOperations); +// +// ServiceContract<Type> target = new MockContract<Type>("FooContract"); +// List<DataType<Type>> targetInputTypes = new ArrayList<DataType<Type>>(); +// targetInputTypes.add(new DataType<Type>(String.class, String.class)); +// DataType<List<DataType<Type>>> targetInputType = +// new DataType<List<DataType<Type>>>(String.class, targetInputTypes); +// +// Operation<Type> opTarget = new Operation<Type>("op1", targetInputType, null, null, false, null); +// Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); +// targetOperations.put("op1", opTarget); +// target.setOperations(targetOperations); +// wireService.checkCompatibility(source, target, false); + } + + public void testOutputTypes() throws Exception { + ServiceContract<Type> source = new MockContract<Type>("FooContract"); + DataType<Type> sourceOutputType = new DataType<Type>(String.class, String.class); + Operation<Type> opSource1 = + new Operation<Type>("op1", null, sourceOutputType, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); + sourceOperations.put("op1", opSource1); + source.setOperations(sourceOperations); + + ServiceContract<Type> target = new MockContract<Type>("FooContract"); + DataType<Type> targetOutputType = new DataType<Type>(String.class, String.class); + Operation<Type> opTarget = + new Operation<Type>("op1", null, targetOutputType, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); + targetOperations.put("op1", opTarget); + target.setOperations(targetOperations); + wireService.checkCompatibility(source, target, false); + } + + /** + * Verfies a return type that is a supertype of of the target is compatible + */ + public void testSupertypeOutputTypes() throws Exception { +// ServiceContract<Type> source = new MockContract<Type>("FooContract"); +// DataType<Type> sourceOutputType = new DataType<Type>(Object.class, Object.class); +// Operation<Type> opSource1 = new Operation<Type>("op1", null, sourceOutputType, null, false, null); +// Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); +// sourceOperations.put("op1", opSource1); +// source.setOperations(sourceOperations); +// +// ServiceContract<Type> target = new MockContract<Type>("FooContract"); +// DataType<Type> targetOutputType = new DataType<Type>(String.class, String.class); +// Operation<Type> opTarget = new Operation<Type>("op1", null, targetOutputType, null, false, null); +// Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); +// targetOperations.put("op1", opTarget); +// target.setOperations(targetOperations); +// wireService.checkCompatibility(source, target, false); + } + + public void testIncompatibleOutputTypes() throws Exception { + ServiceContract<Type> source = new MockContract<Type>("FooContract"); + DataType<Type> sourceOutputType = new DataType<Type>(String.class, String.class); + Operation<Type> opSource1 = + new Operation<Type>("op1", null, sourceOutputType, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); + sourceOperations.put("op1", opSource1); + source.setOperations(sourceOperations); + + ServiceContract<Type> target = new MockContract<Type>("FooContract"); + DataType<Type> targetOutputType = new DataType<Type>(Integer.class, Integer.class); + Operation<Type> opTarget = + new Operation<Type>("op1", null, targetOutputType, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); + targetOperations.put("op1", opTarget); + target.setOperations(targetOperations); + try { + wireService.checkCompatibility(source, target, false); + fail(); + } catch (IncompatibleServiceContractException e) { + //expected + } + } + + public void testFaultTypes() throws Exception { + ServiceContract<Type> source = new MockContract<Type>("FooContract"); + DataType<Type> sourceFaultType = new DataType<Type>(String.class, String.class); + List<DataType<Type>> sourceFaultTypes = new ArrayList<DataType<Type>>(); + sourceFaultTypes.add(0, sourceFaultType); + Operation<Type> opSource1 = + new Operation<Type>("op1", null, null, sourceFaultTypes, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); + sourceOperations.put("op1", opSource1); + source.setOperations(sourceOperations); + + ServiceContract<Type> target = new MockContract<Type>("FooContract"); + DataType<Type> targetFaultType = new DataType<Type>(String.class, String.class); + List<DataType<Type>> targetFaultTypes = new ArrayList<DataType<Type>>(); + targetFaultTypes.add(0, targetFaultType); + + Operation<Type> opTarget = + new Operation<Type>("op1", null, null, targetFaultTypes, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); + targetOperations.put("op1", opTarget); + target.setOperations(targetOperations); + wireService.checkCompatibility(source, target, false); + } + + public void testSourceFaultTargetNoFaultCompatibility() throws Exception { + ServiceContract<Type> source = new MockContract<Type>("FooContract"); + DataType<Type> sourceFaultType = new DataType<Type>(String.class, String.class); + List<DataType<Type>> sourceFaultTypes = new ArrayList<DataType<Type>>(); + sourceFaultTypes.add(0, sourceFaultType); + Operation<Type> opSource1 = + new Operation<Type>("op1", null, null, sourceFaultTypes, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); + sourceOperations.put("op1", opSource1); + source.setOperations(sourceOperations); + + ServiceContract<Type> target = new MockContract<Type>("FooContract"); + Operation<Type> opTarget = new Operation<Type>("op1", null, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); + targetOperations.put("op1", opTarget); + target.setOperations(targetOperations); + wireService.checkCompatibility(source, target, false); + } + + /** + * Verifies a source's fault which is a supertype of the target's fault are compatibile + * + * @throws Exception + */ + public void testFaultSuperTypes() throws Exception { +// ServiceContract<Type> source = new MockContract<Type>("FooContract"); +// DataType<Type> sourceFaultType = new DataType<Type>(Exception.class, Exception.class); +// List<DataType<Type>> sourceFaultTypes = new ArrayList<DataType<Type>>(); +// sourceFaultTypes.add(0, sourceFaultType); +// Operation<Type> opSource1 = new Operation<Type>("op1", null, null, sourceFaultTypes, false, null); +// Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); +// sourceOperations.put("op1", opSource1); +// source.setOperations(sourceOperations); +// +// ServiceContract<Type> target = new MockContract<Type>("FooContract"); +// DataType<Type> targetFaultType = new DataType<Type>(TuscanyException.class, TuscanyException.class); +// List<DataType<Type>> targetFaultTypes = new ArrayList<DataType<Type>>(); +// targetFaultTypes.add(0, targetFaultType); +// +// Operation<Type> opTarget = new Operation<Type>("op1", null, null, targetFaultTypes, false, null); +// Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); +// targetOperations.put("op1", opTarget); +// target.setOperations(targetOperations); +// wireService.checkCompatibility(source, target, false); + } + + /** + * Verifies a source's faults which are supertypes and a superset of the target's faults are compatibile + */ + public void testFaultSuperTypesAndSuperset() throws Exception { +// ServiceContract<Type> source = new MockContract<Type>("FooContract"); +// DataType<Type> sourceFaultType = new DataType<Type>(Exception.class, Exception.class); +// DataType<Type> sourceFaultType2 = new DataType<Type>(RuntimeException.class, RuntimeException.class); +// List<DataType<Type>> sourceFaultTypes = new ArrayList<DataType<Type>>(); +// sourceFaultTypes.add(0, sourceFaultType); +// sourceFaultTypes.add(1, sourceFaultType2); +// Operation<Type> opSource1 = new Operation<Type>("op1", null, null, sourceFaultTypes, false, null); +// Map<String, Operation<Type>> sourceOperations = new HashMap<String, Operation<Type>>(); +// sourceOperations.put("op1", opSource1); +// source.setOperations(sourceOperations); +// +// ServiceContract<Type> target = new MockContract<Type>("FooContract"); +// DataType<Type> targetFaultType = new DataType<Type>(TuscanyException.class, TuscanyException.class); +// List<DataType<Type>> targetFaultTypes = new ArrayList<DataType<Type>>(); +// targetFaultTypes.add(0, targetFaultType); +// +// Operation<Type> opTarget = new Operation<Type>("op1", null, null, targetFaultTypes, false, null); +// Map<String, Operation<Type>> targetOperations = new HashMap<String, Operation<Type>>(); +// targetOperations.put("op1", opTarget); +// target.setOperations(targetOperations); +// wireService.checkCompatibility(source, target, false); + } + + private class MockContract<T> extends ServiceContract<T> { + public MockContract() { + } + + public MockContract(Class interfaceClass) { + super(interfaceClass); + } + + public MockContract(String interfaceName) { + super(interfaceName); + } + } + + private class MockWireService extends WireServiceExtension { + public MockWireService() { + super(null, null); + } + + public <T> T createProxy(Class<T> interfaze, Wire wire) throws ProxyCreationException { + throw new UnsupportedOperationException(); + } + + public <T> T createProxy(Class<T> interfaze, Wire wire, Map<Method, OutboundChainHolder> mapping) + throws ProxyCreationException { + throw new UnsupportedOperationException(); + } + + public Object createCallbackProxy(Class<?> interfaze, InboundWire wire) throws ProxyCreationException { + throw new UnsupportedOperationException(); + } + + + public WireInvocationHandler createHandler(Class<?> interfaze, Wire wire) { + throw new UnsupportedOperationException(); + } + + public OutboundInvocationChain createOutboundChain(Operation<?> operation) { + throw new UnsupportedOperationException(); + } + + public InboundInvocationChain createInboundChain(Operation<?> operation) { + throw new UnsupportedOperationException(); + } + + public InboundWire createWire(ServiceDefinition service) { + throw new UnsupportedOperationException(); + } + + public void createWires(AtomicComponent component, ComponentDefinition<?> definition) { + throw new UnsupportedOperationException(); + } + + public void createWires(ReferenceBinding referenceBinding, ServiceContract<?> contract, + QualifiedName targetName) { + throw new UnsupportedOperationException(); + } + + public void createWires(ServiceBinding serviceBinding, ServiceContract<?> contract, String targetName) { + throw new UnsupportedOperationException(); + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InboundInvocationErrorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InboundInvocationErrorTestCase.java new file mode 100644 index 0000000000..39e1bf0b46 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InboundInvocationErrorTestCase.java @@ -0,0 +1,166 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.lang.reflect.Type; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.model.Operation; +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.mock.wire.MockStaticInvoker; +import org.apache.tuscany.core.mock.wire.MockSyncInterceptor; +import org.apache.tuscany.core.wire.jdk.JDKInboundInvocationHandler; +import org.easymock.classextension.EasyMock; + +/** + * Tests handling of exceptions thrown during an inbound wire invocation + * + * @version $Rev$ $Date$ + */ +public class InboundInvocationErrorTestCase extends TestCase { + private Method checkedMethod; + private Method runtimeMethod; + private Operation checkedOperation; + private Operation runtimeOperation; + + public InboundInvocationErrorTestCase() { + super(); + } + + public InboundInvocationErrorTestCase(String arg0) { + super(arg0); + } + + public void setUp() throws Exception { + super.setUp(); + checkedMethod = + TestBean.class.getDeclaredMethod("checkedException", (Class[]) null); + runtimeMethod = + TestBean.class.getDeclaredMethod("runtimeException", (Class[]) null); + assertNotNull(checkedMethod); + assertNotNull(runtimeMethod); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract; + try { + contract = registry.introspect(TestBean.class); + } catch (InvalidServiceContractException e) { + throw new AssertionError(); + } + + checkedOperation = contract.getOperations().get("checkedException"); + runtimeOperation = contract.getOperations().get("runtimeException"); + } + + public void testCheckedException() throws Exception { + WorkContext workContext = EasyMock.createNiceMock(WorkContext.class); + EasyMock.replay(workContext); + + Operation<Type> operation = + new Operation<Type>("checkedException", null, null, null, false, null, NO_CONVERSATION); + Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + chains.put(operation, createChain(checkedMethod, checkedOperation)); + InboundWire wire = new InboundWireImpl(); + wire.addInvocationChains(chains); + wire.setServiceContract(new ServiceContract<TestBean>(TestBean.class) { + }); + + JDKInboundInvocationHandler handler = new JDKInboundInvocationHandler(TestBean.class, wire, workContext); + try { + ClassLoader ccl = Thread.currentThread().getContextClassLoader(); + TestBean proxy = (TestBean) Proxy.newProxyInstance(ccl, new Class[]{TestBean.class}, handler); + proxy.checkedException(); + } catch (InboundInvocationErrorTestCase.TestException e) { + return; + } + fail(InboundInvocationErrorTestCase.TestException.class.getName() + " should have been thrown"); + } + + public void testRuntimeException() throws Exception { + WorkContext workContext = EasyMock.createNiceMock(WorkContext.class); + EasyMock.replay(workContext); + + Operation<Type> operation = + new Operation<Type>("runtimeException", null, null, null, false, null, NO_CONVERSATION); + Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + chains.put(operation, createChain(runtimeMethod, runtimeOperation)); + InboundWire wire = new InboundWireImpl(); + wire.addInvocationChains(chains); + wire.setServiceContract(new ServiceContract<TestBean>(TestBean.class) { + }); + + JDKInboundInvocationHandler handler = new JDKInboundInvocationHandler(TestBean.class, wire, workContext); + try { + InboundInvocationErrorTestCase.TestBean proxy = (InboundInvocationErrorTestCase.TestBean) Proxy + .newProxyInstance(Thread.currentThread().getContextClassLoader(), + new Class[]{InboundInvocationErrorTestCase.TestBean.class}, handler); + proxy.runtimeException(); + } catch (InboundInvocationErrorTestCase.TestRuntimeException e) { + return; + } + fail(InboundInvocationErrorTestCase.TestException.class.getName() + " should have been thrown"); + } + + private InboundInvocationChain createChain(Method m, Operation operation) { + MockStaticInvoker invoker = new MockStaticInvoker(m, new TestBeanImpl()); + InboundInvocationChain chain = new InboundInvocationChainImpl(operation); + chain.addInterceptor(new MockSyncInterceptor()); + chain.setTargetInvoker(invoker); + chain.addInterceptor(new InvokerInterceptor()); + chain.prepare(); + return chain; + } + + public interface TestBean { + + void checkedException() throws TestException; + + void runtimeException() throws TestRuntimeException; + + } + + public class TestBeanImpl implements TestBean { + + public void checkedException() throws InboundInvocationErrorTestCase.TestException { + throw new TestException(); + } + + public void runtimeException() throws TestRuntimeException { + throw new TestRuntimeException(); + } + } + + public class TestException extends Exception { + } + + public class TestRuntimeException extends RuntimeException { + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/IncompatibleServiceContractExceptionFormatterTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/IncompatibleServiceContractExceptionFormatterTestCase.java new file mode 100644 index 0000000000..a9f455bc62 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/IncompatibleServiceContractExceptionFormatterTestCase.java @@ -0,0 +1,82 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.io.PrintWriter; +import java.io.StringWriter; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.IncompatibleServiceContractException; + +import junit.framework.TestCase; +import org.apache.tuscany.host.monitor.FormatterRegistry; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class IncompatibleServiceContractExceptionFormatterTestCase extends TestCase { + FormatterRegistry registry = EasyMock.createNiceMock(FormatterRegistry.class); + IncompatibleServiceContractExceptionFormatter formatter = + new IncompatibleServiceContractExceptionFormatter(registry); + + public void testFormat() throws Exception { + ServiceContract<Object> source = new ServiceContract<Object>() { + }; + source.setInterfaceName("sourceInterface"); + ServiceContract<Object> target = new ServiceContract<Object>() { + }; + target.setInterfaceName("targetInterface"); + Operation<Object> sourceOp = new Operation<Object>("sourceOp", null, null, null); + Operation<Object> targetOp = new Operation<Object>("targetOp", null, null, null); + + IncompatibleServiceContractException e = + new IncompatibleServiceContractException("message", source, target, sourceOp, targetOp); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + formatter.write(pw, e); + String buffer = writer.toString(); + assertTrue(buffer.indexOf("message") >= 0); + assertTrue(buffer.indexOf("sourceInterface") >= 0); + assertTrue(buffer.indexOf("targetInterface") >= 0); + assertTrue(buffer.indexOf("sourceOp") >= 0); + assertTrue(buffer.indexOf("targetOp") >= 0); + } + + + public void testFormatNulls() throws Exception { + ServiceContract<Object> source = new ServiceContract<Object>() { + }; + source.setInterfaceName("sourceInterface"); + ServiceContract<Object> target = new ServiceContract<Object>() { + }; + target.setInterfaceName("targetInterface"); + + IncompatibleServiceContractException e = + new IncompatibleServiceContractException("message", source, target); + StringWriter writer = new StringWriter(); + PrintWriter pw = new PrintWriter(writer); + formatter.write(pw, e); + String buffer = writer.toString(); + assertTrue(buffer.indexOf("message") >= 0); + assertTrue(buffer.indexOf("sourceInterface") >= 0); + assertTrue(buffer.indexOf("targetInterface") >= 0); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InvocationChainImplTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InvocationChainImplTestCase.java new file mode 100644 index 0000000000..294e98997f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InvocationChainImplTestCase.java @@ -0,0 +1,94 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Type; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class InvocationChainImplTestCase extends TestCase { + + public void testInsertAtPos() throws Exception { + MockChain chain = new MockChain(new Operation<Type>("foo", null, null, null)); + Interceptor inter3 = new MockInterceptor(); + Interceptor inter2 = new MockInterceptor(); + Interceptor inter1 = new MockInterceptor(); + chain.addInterceptor(inter3); + chain.addInterceptor(0, inter1); + chain.addInterceptor(1, inter2); + Interceptor head = chain.getHeadInterceptor(); + assertEquals(inter1, head); + assertEquals(inter2, head.getNext()); + assertEquals(inter3, head.getNext().getNext()); + } + + public void testInsertAtEnd() throws Exception { + MockChain chain = new MockChain(new Operation<Type>("foo", null, null, null)); + Interceptor inter2 = new MockInterceptor(); + Interceptor inter1 = new MockInterceptor(); + chain.addInterceptor(0, inter1); + chain.addInterceptor(1, inter2); + Interceptor head = chain.getHeadInterceptor(); + assertEquals(inter1, head); + assertEquals(inter2, head.getNext()); + assertEquals(inter2, chain.getTailInterceptor()); + + } + + private class MockChain extends InvocationChainImpl { + + public MockChain(Operation operation) { + super(operation); + } + + public void prepare() { + + } + } + + private class MockInterceptor implements Interceptor { + + private Interceptor next; + + public Message invoke(Message msg) { + return null; + } + + public void setNext(Interceptor next) { + this.next = next; + } + + public Interceptor getNext() { + return next; + } + + public boolean isOptimizable() { + return false; + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InvocationConfigurationErrorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InvocationConfigurationErrorTestCase.java new file mode 100644 index 0000000000..aca68a0f25 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InvocationConfigurationErrorTestCase.java @@ -0,0 +1,95 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.mock.component.SimpleTarget; +import org.apache.tuscany.core.mock.component.SimpleTargetImpl; +import org.apache.tuscany.core.mock.wire.MockStaticInvoker; +import org.apache.tuscany.core.mock.wire.MockSyncInterceptor; + +/** + * Tests error propagation through an innvocation + * + * @version $Rev$ $Date$ + */ +public class InvocationConfigurationErrorTestCase extends TestCase { + + private ServiceContract<?> contract; + private Method hello; + + public InvocationConfigurationErrorTestCase() { + super(); + } + + public InvocationConfigurationErrorTestCase(String arg0) { + super(arg0); + } + + public void setUp() throws Exception { + super.setUp(); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + contract = registry.introspect(SimpleTarget.class); + hello = SimpleTarget.class.getMethod("hello", String.class); + } + + /** + * Tests basic wiring of a source to a target, including handlers and interceptors + */ + public void testInvokeWithInterceptors() throws Exception { + Operation operation = contract.getOperations().get("hello"); + OutboundInvocationChain source = new OutboundInvocationChainImpl(operation); + MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor(); + source.addInterceptor(sourceInterceptor); + + InboundInvocationChain target = new InboundInvocationChainImpl(operation); + MockSyncInterceptor targetInterceptor = new MockSyncInterceptor(); + target.addInterceptor(targetInterceptor); + target.addInterceptor(new InvokerInterceptor()); + + // connect the source to the target + source.setTargetInterceptor(target.getHeadInterceptor()); + source.prepare(); + target.prepare(); + MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl()); + source.setTargetInvoker(invoker); + + Message msg = new MessageImpl(); + msg.setTargetInvoker(invoker); + Message response = source.getHeadInterceptor().invoke(msg); + assertTrue(response.isFault()); + assertTrue(response.getBody() instanceof IllegalArgumentException); + assertEquals(1, sourceInterceptor.getCount()); + assertEquals(1, targetInterceptor.getCount()); + + } + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InvocationConfigurationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InvocationConfigurationTestCase.java new file mode 100644 index 0000000000..62df732a9e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/InvocationConfigurationTestCase.java @@ -0,0 +1,95 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.mock.component.SimpleTarget; +import org.apache.tuscany.core.mock.component.SimpleTargetImpl; +import org.apache.tuscany.core.mock.wire.MockStaticInvoker; +import org.apache.tuscany.core.mock.wire.MockSyncInterceptor; + +public class InvocationConfigurationTestCase extends TestCase { + + private Method hello; + private Operation operation; + + + public InvocationConfigurationTestCase() { + super(); + } + + public InvocationConfigurationTestCase(String arg0) { + super(arg0); + } + + public void setUp() throws Exception { + super.setUp(); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract; + try { + contract = registry.introspect(SimpleTarget.class); + } catch (InvalidServiceContractException e) { + throw new AssertionError(); + } + + operation = contract.getOperations().get("echo"); + hello = SimpleTarget.class.getMethod("hello", String.class); + } + + /** + * Tests basic wiring of a source to a target, including handlers and interceptors + */ + public void testInvokeWithInterceptors() throws Exception { + OutboundInvocationChain source = new OutboundInvocationChainImpl(operation); + MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor(); + source.addInterceptor(sourceInterceptor); + + InboundInvocationChain target = new InboundInvocationChainImpl(operation); + MockSyncInterceptor targetInterceptor = new MockSyncInterceptor(); + target.addInterceptor(targetInterceptor); + target.addInterceptor(new InvokerInterceptor()); + + // connect the source to the target + source.setTargetInterceptor(target.getHeadInterceptor()); + source.prepare(); + target.prepare(); + MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl()); + source.setTargetInvoker(invoker); + + Message msg = new MessageImpl(); + msg.setBody("foo"); + msg.setTargetInvoker(invoker); + Message response = source.getHeadInterceptor().invoke(msg); + assertEquals("foo", response.getBody()); + assertEquals(1, sourceInterceptor.getCount()); + assertEquals(1, targetInterceptor.getCount()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/NonBlockingBridgingInterceptorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/NonBlockingBridgingInterceptorTestCase.java new file mode 100644 index 0000000000..1755fe9d15 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/NonBlockingBridgingInterceptorTestCase.java @@ -0,0 +1,75 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.getCurrentArguments; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; +import org.easymock.IAnswer; + +/** + * @version $Rev$ $Date$ + */ +public class NonBlockingBridgingInterceptorTestCase extends TestCase { + + public void testInvoke() throws Exception { + WorkScheduler scheduler = createMock(WorkScheduler.class); + scheduler.scheduleWork(isA(Runnable.class)); + expectLastCall().andStubAnswer(new IAnswer<Object>() { + public Object answer() throws Throwable { + Runnable runnable = (Runnable) getCurrentArguments()[0]; + runnable.run(); + return null; + } + }); + replay(scheduler); + WorkContext context = createMock(WorkContext.class); + String convID = "convID"; + EasyMock.expect(context.getIdentifier(Scope.CONVERSATION)).andReturn(convID); + context.setCurrentCorrelationId(null); + context.setIdentifier(Scope.CONVERSATION, convID); + EasyMock.replay(context); + Message msg = new MessageImpl(); + Interceptor next = EasyMock.createMock(Interceptor.class); + EasyMock.expect(next.invoke(EasyMock.eq(msg))).andReturn(msg); + EasyMock.replay(next); + Interceptor interceptor = new NonBlockingBridgingInterceptor(scheduler, context, next); + interceptor.invoke(msg); + verify(context); + verify(next); + } + + public void testOptimizable() { + NonBlockingBridgingInterceptor interceptor = new NonBlockingBridgingInterceptor(null, null); + assertFalse(interceptor.isOptimizable()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OptimizedWireObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OptimizedWireObjectFactoryTestCase.java new file mode 100644 index 0000000000..e0f094a83e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OptimizedWireObjectFactoryTestCase.java @@ -0,0 +1,44 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class OptimizedWireObjectFactoryTestCase extends TestCase { + + public void testGetInstance() throws Exception { + Foo foo = new Foo(); + OutboundWire wire = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(wire.getTargetService()).andReturn(foo); + EasyMock.replay(wire); + OptimizedWireObjectFactory factory = new OptimizedWireObjectFactory(wire); + assertEquals(foo, factory.getInstance()); + EasyMock.verify(wire); + } + + private class Foo { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OutboundInvocationErrorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OutboundInvocationErrorTestCase.java new file mode 100644 index 0000000000..42caa6eed7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OutboundInvocationErrorTestCase.java @@ -0,0 +1,133 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; + +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.mock.wire.MockStaticInvoker; +import org.apache.tuscany.core.mock.wire.MockSyncInterceptor; +import org.apache.tuscany.core.wire.jdk.JDKOutboundInvocationHandler; + +/** + * Tests handling of exceptions thrown during an outbound wire invocation + * + * @version $Rev$ $Date$ + */ +public class OutboundInvocationErrorTestCase extends TestCase { + + private Method checkedMethod; + private Method runtimeMethod; + private JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + + public OutboundInvocationErrorTestCase() { + super(); + } + + public OutboundInvocationErrorTestCase(String arg0) { + super(arg0); + } + + public void setUp() throws Exception { + super.setUp(); + checkedMethod = TestBean.class.getDeclaredMethod("checkedException", (Class[]) null); + runtimeMethod = TestBean.class.getDeclaredMethod("runtimeException", (Class[]) null); + assertNotNull(checkedMethod); + assertNotNull(runtimeMethod); + } + + public void testCheckedException() throws Exception { + OutboundWire wire = new OutboundWireImpl(); + ServiceContract<?> contract = registry.introspect(TestBean.class); + wire.setServiceContract(contract); + Operation operation = contract.getOperations().get("checkedException"); + wire.addInvocationChain(operation, createChain(checkedMethod, operation)); + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(TestBean.class, wire, null); + try { + TestBean proxy = (TestBean) Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), + new Class[]{TestBean.class}, handler); + proxy.checkedException(); + } catch (TestException e) { + return; + } + fail(TestException.class.getName() + " should have been thrown"); + } + + public void testRuntimeException() throws Exception { + OutboundWire wire = new OutboundWireImpl(); + ServiceContract<?> contract = registry.introspect(TestBean.class); + wire.setServiceContract(contract); + Operation operation = contract.getOperations().get("runtimeException"); + OutboundInvocationChain chain = createChain(runtimeMethod, operation); + wire.addInvocationChain(operation, chain); + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(TestBean.class, wire, null); + try { + TestBean proxy = (TestBean) Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), + new Class[]{TestBean.class}, handler); + proxy.runtimeException(); + } catch (TestRuntimeException e) { + return; + } + fail(TestException.class.getName() + " should have been thrown"); + } + + private OutboundInvocationChain createChain(Method m, Operation operation) { + MockStaticInvoker invoker = new MockStaticInvoker(m, new TestBeanImpl()); + OutboundInvocationChain chain = new OutboundInvocationChainImpl(operation); + chain.addInterceptor(new MockSyncInterceptor()); + chain.setTargetInvoker(invoker); + chain.setTargetInterceptor(new InvokerInterceptor()); + chain.prepare(); + return chain; + } + + public interface TestBean { + + void checkedException() throws TestException; + + void runtimeException() throws TestRuntimeException; + + } + + public class TestBeanImpl implements TestBean { + + public void checkedException() throws TestException { + throw new TestException(); + } + + public void runtimeException() throws TestRuntimeException { + throw new TestRuntimeException(); + } + } + + public class TestException extends Exception { + } + + public class TestRuntimeException extends RuntimeException { + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OutboundInvocationHandlerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OutboundInvocationHandlerTestCase.java new file mode 100644 index 0000000000..70d85445ed --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OutboundInvocationHandlerTestCase.java @@ -0,0 +1,132 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.idl.java.JavaIDLUtils; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.mock.component.SimpleTarget; +import org.apache.tuscany.core.mock.component.SimpleTargetImpl; +import org.apache.tuscany.core.mock.wire.MockStaticInvoker; +import org.apache.tuscany.core.mock.wire.MockSyncInterceptor; +import org.apache.tuscany.core.wire.jdk.JDKOutboundInvocationHandler; + +public class OutboundInvocationHandlerTestCase extends TestCase { + + private Method hello; + private ServiceContract<?> contract; + + public OutboundInvocationHandlerTestCase() { + super(); + } + + public OutboundInvocationHandlerTestCase(String arg0) { + super(arg0); + } + + public void setUp() throws Exception { + super.setUp(); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + contract = registry.introspect(SimpleTarget.class); + hello = SimpleTarget.class.getMethod("hello", String.class); + } + + public void testBasicInvoke() throws Throwable { + OutboundWire wire = new OutboundWireImpl(); + Operation operation = contract.getOperations().get("hello"); + wire.addInvocationChain(operation, createChain(operation)); + wire.setServiceContract(contract); + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(SimpleTarget.class, wire, null); + assertEquals("foo", handler.invoke(hello, new Object[]{"foo"})); + } + + public void testErrorInvoke() throws Throwable { + OutboundWire wire = new OutboundWireImpl(); + Operation operation = contract.getOperations().get("hello"); + wire.addInvocationChain(operation, createChain(operation)); + wire.setServiceContract(contract); + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(SimpleTarget.class, wire, null); + try { + handler.invoke(hello, new Object[]{}); + fail("Expected " + IllegalArgumentException.class.getName()); + } catch (IllegalArgumentException e) { + // should throw + } + } + + public void testDirectErrorInvoke() throws Throwable { + Operation operation = contract.getOperations().get("hello"); + OutboundInvocationChain source = new OutboundInvocationChainImpl(operation); + MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl()); + source.setTargetInvoker(invoker); + + OutboundWire wire = new OutboundWireImpl(); + wire.setServiceContract(contract); + wire.addInvocationChain(operation, source); + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(SimpleTarget.class, wire, null); + try { + assertEquals("foo", handler.invoke(hello, new Object[]{})); + fail("Expected " + IllegalArgumentException.class.getName()); + } catch (IllegalArgumentException e) { + // should throw + } + } + + public void testDirectInvoke() throws Throwable { + Operation operation = contract.getOperations().get("hello"); + OutboundInvocationChain source = new OutboundInvocationChainImpl(operation); + MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl()); + source.setTargetInvoker(invoker); + + OutboundWire wire = new OutboundWireImpl(); + wire.setServiceContract(contract); + wire.addInvocationChain(operation, source); + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(SimpleTarget.class, wire, null); + assertEquals("foo", handler.invoke(hello, new Object[]{"foo"})); + } + + private OutboundInvocationChain createChain(Operation operation) { + OutboundInvocationChain source = new OutboundInvocationChainImpl(operation); + MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor(); + source.addInterceptor(sourceInterceptor); + + InboundInvocationChain target = new InboundInvocationChainImpl(operation); + MockSyncInterceptor targetInterceptor = new MockSyncInterceptor(); + target.addInterceptor(targetInterceptor); + target.addInterceptor(new InvokerInterceptor()); + + // connect the source to the target + source.setTargetInterceptor(targetInterceptor); + source.prepare(); + target.prepare(); + Method method = JavaIDLUtils.findMethod(operation, SimpleTarget.class.getMethods()); + MockStaticInvoker invoker = new MockStaticInvoker(method, new SimpleTargetImpl()); + source.setTargetInvoker(invoker); + return source; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OutboundWireTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OutboundWireTestCase.java new file mode 100644 index 0000000000..9d0de99ed2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/OutboundWireTestCase.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class OutboundWireTestCase extends TestCase { + + /** + * Tests that the target wire returns null if there is no connected wire. This behavior is needed for optional + * autowires. + */ + public void testGetNonExistentTargetService() throws Exception { + OutboundWire wire = new OutboundWireImpl(); + assertNull(wire.getTargetService()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/SynchronousBridgingInterceptorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/SynchronousBridgingInterceptorTestCase.java new file mode 100644 index 0000000000..f1631fc555 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/SynchronousBridgingInterceptorTestCase.java @@ -0,0 +1,44 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; + +import org.easymock.EasyMock; +import static org.easymock.EasyMock.verify; +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class SynchronousBridgingInterceptorTestCase extends TestCase { + + public void testInvoke() throws Exception { + Message msg = new MessageImpl(); + Interceptor next = EasyMock.createMock(Interceptor.class); + EasyMock.expect(next.invoke(EasyMock.eq(msg))).andReturn(msg); + EasyMock.replay(next); + Interceptor interceptor = new SynchronousBridgingInterceptor(next); + interceptor.invoke(msg); + verify(next); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireObjectFactoryTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireObjectFactoryTestCase.java new file mode 100644 index 0000000000..537ca21656 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireObjectFactoryTestCase.java @@ -0,0 +1,138 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Type; +import java.util.Collections; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.WireService; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class WireObjectFactoryTestCase extends TestCase { + + @SuppressWarnings({"unchecked"}) + public void testCreateInstance() throws Exception { + Operation<Type> op = new Operation<Type>("hello", null, null, null); + OutboundInvocationChain chain = new OutboundInvocationChainImpl(op); + OutboundWire wire = EasyMock.createMock(OutboundWire.class); + Map<Operation<?>, OutboundInvocationChain> chains = new HashMap<Operation<?>, OutboundInvocationChain>(); + chains.put(op, chain); + EasyMock.expect(wire.getInvocationChains()).andReturn(chains); + EasyMock.expect(wire.isOptimizable()).andReturn(false); + EasyMock.replay(wire); + WireService service = EasyMock.createMock(WireService.class); + service.createProxy(EasyMock.eq(Foo.class), EasyMock.eq(wire), EasyMock.isA(Map.class)); + EasyMock.expectLastCall().andReturn(new Foo() { + public void hello() { + + } + }); + EasyMock.replay(service); + + WireObjectFactory<Foo> factory = new WireObjectFactory<Foo>(Foo.class, wire, service); + factory.getInstance(); + EasyMock.verify(service); + EasyMock.verify(wire); + } + + @SuppressWarnings("unchecked") + public void testOptimizedCreateInstance() throws Exception { + ServiceContract<?> contract = new JavaServiceContract(Foo.class); + OutboundWire wire = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(true); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getInvocationChains()).andReturn((Map) Collections.emptyMap()); + EasyMock.expect(wire.getTargetService()).andReturn(new Foo() { + public void hello() { + } + }); + EasyMock.replay(wire); + WireObjectFactory<Foo> factory = new WireObjectFactory<Foo>(Foo.class, wire, null); + factory.getInstance(); + EasyMock.verify(wire); + + } + + /** + * Verifies that a proxy is created when the required client contract is different than the wire contract + */ + @SuppressWarnings("unchecked") + public void testCannotOptimizeDifferentContractsCreateInstance() throws Exception { + ServiceContract<?> contract = new JavaServiceContract(Object.class); + OutboundWire wire = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(true); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getInvocationChains()).andReturn((Map) Collections.emptyMap()); + EasyMock.replay(wire); + WireService service = EasyMock.createMock(WireService.class); + service.createProxy(EasyMock.eq(Foo.class), EasyMock.eq(wire), EasyMock.isA(Map.class)); + EasyMock.expectLastCall().andReturn(new Foo() { + public void hello() { + + } + }); + EasyMock.replay(service); + + WireObjectFactory<Foo> factory = new WireObjectFactory<Foo>(Foo.class, wire, service); + factory.getInstance(); + EasyMock.verify(service); + EasyMock.verify(wire); + } + + @SuppressWarnings("unchecked") + public void testNoJavaInterfaceCreateInstance() throws Exception { + ServiceContract<?> contract = new JavaServiceContract(); + OutboundWire wire = EasyMock.createMock(OutboundWire.class); + EasyMock.expect(wire.isOptimizable()).andReturn(true); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getInvocationChains()).andReturn((Map) Collections.emptyMap()); + EasyMock.replay(wire); + WireService service = EasyMock.createMock(WireService.class); + service.createProxy(EasyMock.eq(Foo.class), EasyMock.eq(wire), EasyMock.isA(Map.class)); + EasyMock.expectLastCall().andReturn(new Foo() { + public void hello() { + + } + }); + EasyMock.replay(service); + + WireObjectFactory<Foo> factory = new WireObjectFactory<Foo>(Foo.class, wire, service); + factory.getInstance(); + EasyMock.verify(service); + EasyMock.verify(wire); + } + + private interface Foo { + void hello(); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireOptimizationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireOptimizationTestCase.java new file mode 100644 index 0000000000..c0d40c6369 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireOptimizationTestCase.java @@ -0,0 +1,154 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Type; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.model.Operation; +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Interceptor; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * Verifies wire optimization analysis + * + * @version $$Rev$$ $$Date$$ + */ +public class WireOptimizationTestCase extends TestCase { + private Operation operation; + + public void foo() { + } + + public void testSourceWireInterceptorOptimization() throws Exception { + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + OutboundWire wire = new OutboundWireImpl(); + wire.setContainer(component); + OutboundInvocationChain chain = new OutboundInvocationChainImpl(operation); + chain.addInterceptor(new OptimizableInterceptor()); + wire.addInvocationChain(operation, chain); + assertTrue(WireUtils.isOptimizable(wire)); + } + + public void testSourceWireNonInterceptorOptimization() throws Exception { + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + OutboundWire wire = new OutboundWireImpl(); + wire.setContainer(component); + OutboundInvocationChain chain = new OutboundInvocationChainImpl(operation); + chain.addInterceptor(new NonOptimizableInterceptor()); + wire.addInvocationChain(operation, chain); + assertFalse(WireUtils.isOptimizable(wire)); + } + + public void testTargetWireInterceptorOptimization() throws Exception { + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.expect(component.isOptimizable()).andReturn(true); + EasyMock.replay(component); + InboundWire wire = new InboundWireImpl(); + wire.setContainer(component); + InboundInvocationChain chain = new InboundInvocationChainImpl(operation); + chain.addInterceptor(new OptimizableInterceptor()); + wire.addInvocationChain(operation, chain); + assertTrue(WireUtils.isOptimizable(wire)); + + } + + public void testTargetWireNoOptimizationNonAtomicContainer() throws Exception { + Component component = EasyMock.createNiceMock(Component.class); + EasyMock.expect(component.isOptimizable()).andReturn(true); + EasyMock.replay(component); + InboundWire wire = new InboundWireImpl(); + wire.setContainer(component); + InboundInvocationChain chain = new InboundInvocationChainImpl(operation); + chain.addInterceptor(new OptimizableInterceptor()); + wire.addInvocationChain(operation, chain); + assertTrue(WireUtils.isOptimizable(wire)); + } + + public void testTargetWireNonInterceptorOptimization() throws Exception { + AtomicComponent component = EasyMock.createNiceMock(AtomicComponent.class); + EasyMock.replay(component); + InboundWire wire = new InboundWireImpl(); + wire.setContainer(component); + InboundInvocationChain chain = new InboundInvocationChainImpl(operation); + chain.addInterceptor(new NonOptimizableInterceptor()); + wire.addInvocationChain(operation, chain); + assertFalse(WireUtils.isOptimizable(wire)); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + protected void setUp() throws Exception { + super.setUp(); + operation = new Operation<Type>("foo", null, null, null, false, null, NO_CONVERSATION); + + } + + private class OptimizableInterceptor implements Interceptor { + + public Message invoke(Message msg) { + return null; + } + + public void setNext(Interceptor next) { + + } + + public Interceptor getNext() { + return null; + } + + public boolean isOptimizable() { + return true; + } + } + + private class NonOptimizableInterceptor implements Interceptor { + + public Message invoke(Message msg) { + return null; + } + + public void setNext(Interceptor next) { + + } + + public Interceptor getNext() { + return null; + } + + public boolean isOptimizable() { + return false; + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireServiceExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireServiceExtensionTestCase.java new file mode 100644 index 0000000000..32c4fffe56 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireServiceExtensionTestCase.java @@ -0,0 +1,307 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; +import java.lang.reflect.Type; +import java.net.URI; +import java.util.HashMap; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AbstractSCAObject; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ReferenceTarget; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundChainHolder; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.ProxyCreationException; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.Wire; +import org.apache.tuscany.spi.wire.WireInvocationHandler; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.mock.binding.MockServiceBinding; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class WireServiceExtensionTestCase extends TestCase { + private TestWireService wireService; + private Operation<Type> operation; + private ServiceContract<Type> contract; + private Operation<Type> callbackOperation; + + public void testCreateInboundChain() throws Exception { + InboundInvocationChain chain = wireService.createInboundChain(operation); + assertEquals(operation, chain.getOperation()); + } + + public void testCreateOutboundChain() throws Exception { + OutboundInvocationChain chain = wireService.createOutboundChain(operation); + assertEquals(operation, chain.getOperation()); + } + + public void testCreateServiceWire() throws Exception { + ServiceDefinition definition = new ServiceDefinition("foo", contract, false); + TargetInvoker invoker = EasyMock.createMock(TargetInvoker.class); + MessageImpl resp = new MessageImpl(); + EasyMock.expect(invoker.invoke(EasyMock.isA(Message.class))).andReturn(resp); + EasyMock.replay(invoker); + InboundWire wire = wireService.createWire(definition); + assertEquals("foo", wire.getServiceName()); + assertEquals(1, wire.getInvocationChains().size()); + assertEquals(contract, wire.getServiceContract()); + InboundInvocationChain chain = wire.getInvocationChains().get(operation); + assertEquals(operation, chain.getOperation()); + // verify the chain is invokable + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(invoker); + assertNotNull(chain.getHeadInterceptor().invoke(msg)); + EasyMock.verify(invoker); + } + + public void testCreateReferenceWire() throws Exception { + ReferenceDefinition definition = new ReferenceDefinition("foo", contract); + ReferenceTarget target = new ReferenceTarget(); + target.addTarget(new URI("bar")); + target.setReferenceName("refName"); + + OutboundWire wire = wireService.createWire(target, definition); + assertEquals("refName", wire.getReferenceName()); + assertEquals("bar", wire.getTargetName().toString()); + assertFalse(wire.isAutowire()); + assertEquals(1, wire.getInvocationChains().size()); + assertEquals(contract, wire.getServiceContract()); + OutboundInvocationChain chain = wire.getInvocationChains().get(operation); + assertEquals(operation, chain.getOperation()); + assertNull(chain.getHeadInterceptor()); + assertEquals(Callback.class, wire.getCallbackInterface()); + assertEquals(1, wire.getTargetCallbackInvocationChains().size()); + InboundInvocationChain callbackChain = wire.getTargetCallbackInvocationChains().get(callbackOperation); + assertEquals(callbackOperation, callbackChain.getOperation()); + + TargetInvoker invoker = EasyMock.createMock(TargetInvoker.class); + MessageImpl resp = new MessageImpl(); + EasyMock.expect(invoker.invoke(EasyMock.isA(Message.class))).andReturn(resp); + EasyMock.replay(invoker); + // verify the callback chain is invokable + MessageImpl msg = new MessageImpl(); + msg.setTargetInvoker(invoker); + assertNotNull(callbackChain.getHeadInterceptor().invoke(msg)); + EasyMock.verify(invoker); + } + + public void testCreateAutowireReferenceWire() throws Exception { + ReferenceDefinition definition = new ReferenceDefinition("foo", contract); + definition.setAutowire(true); + ReferenceTarget target = new ReferenceTarget(); + target.setReferenceName("refName"); + OutboundWire wire = wireService.createWire(target, definition); + assertTrue(wire.isAutowire()); + assertEquals("refName", wire.getReferenceName()); + assertEquals(contract, wire.getServiceContract()); + assertEquals(Callback.class, wire.getCallbackInterface()); + } + + public void testCreateComponentWires() throws Exception { + ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> type = + new ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>>(); + ReferenceDefinition referenceDefinition = new ReferenceDefinition("refName", contract); + type.add(referenceDefinition); + ServiceDefinition serviceDefinition = new ServiceDefinition("foo", contract, false); + type.add(serviceDefinition); + + Implementation<ComponentType> impl = new Implementation<ComponentType>() { + }; + impl.setComponentType(type); + + ComponentDefinition<Implementation<ComponentType>> definition = + new ComponentDefinition<Implementation<ComponentType>>("Foo", impl); + ReferenceTarget target = new ReferenceTarget(); + target.addTarget(new URI("bar")); + target.setReferenceName("refName"); + definition.add(target); + + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + component.addInboundWire(EasyMock.isA(InboundWire.class)); + component.addOutboundWire(EasyMock.isA(OutboundWire.class)); + EasyMock.replay(component); + + wireService.createWires(component, definition); + EasyMock.verify(component); + } + + public void testCreateReferenceBindingWire() throws Exception { + ReferenceBinding binding = new MockReferenceBinding(); + QualifiedName qName = new QualifiedName("target"); + + wireService.createWires(binding, contract, qName); + + InboundWire inboundWire = binding.getInboundWire(); + assertEquals(1, inboundWire.getInvocationChains().size()); + assertEquals(contract, inboundWire.getServiceContract()); + assertEquals(binding, inboundWire.getContainer()); + + OutboundWire outboundWire = binding.getOutboundWire(); + assertEquals("target", outboundWire.getTargetName().toString()); + assertEquals(1, outboundWire.getInvocationChains().size()); + assertEquals(contract, outboundWire.getServiceContract()); + assertEquals(binding, outboundWire.getContainer()); + } + + public void testCreateServiceBindingWire() throws Exception { + ServiceBinding binding = new MockServiceBinding(); + + wireService.createWires(binding, contract, "target"); + + InboundWire inboundWire = binding.getInboundWire(); + assertEquals(1, inboundWire.getInvocationChains().size()); + assertEquals(contract, inboundWire.getServiceContract()); + assertEquals(binding, inboundWire.getContainer()); + + OutboundWire outboundWire = binding.getOutboundWire(); + assertEquals("target", outboundWire.getTargetName().toString()); + assertEquals(1, outboundWire.getInvocationChains().size()); + assertEquals(contract, outboundWire.getServiceContract()); + assertEquals(binding, outboundWire.getContainer()); + assertEquals(1, outboundWire.getTargetCallbackInvocationChains().size()); + } + + protected void setUp() throws Exception { + super.setUp(); + wireService = new TestWireService(new WorkContextImpl()); + + operation = new Operation<Type>("foo", null, null, null); + callbackOperation = new Operation<Type>("foo", null, null, null); + Map<String, Operation<Type>> operations = new HashMap<String, Operation<Type>>(); + operations.put("foo", operation); + Map<String, Operation<Type>> callbackOperations = new HashMap<String, Operation<Type>>(); + callbackOperations.put("foo", callbackOperation); + contract = new ServiceContract<Type>() { + }; + contract.setOperations(operations); + contract.setCallbackClass(Callback.class); + contract.setCallbackName(Callback.class.getName()); + contract.setCallbackOperations(callbackOperations); + } + + private interface Callback { + + } + + private class TestWireService extends WireServiceExtension { + protected TestWireService(WorkContext context) { + super(context, null); + } + + public <T> T createProxy(Class<T> interfaze, Wire wire) throws ProxyCreationException { + return null; + } + + public <T> T createProxy(Class<T> interfaze, Wire wire, Map<Method, OutboundChainHolder> mapping) + throws ProxyCreationException { + return null; + } + + public Object createCallbackProxy(Class<?> interfaze, InboundWire wire) throws ProxyCreationException { + return null; + } + + public WireInvocationHandler createHandler(Class<?> interfaze, Wire wire) { + return null; + } + + + public OutboundWire createWire(ReferenceTarget reference, ReferenceDefinition def) { + return super.createWire(reference, def); + } + } + + private class MockReferenceBinding extends AbstractSCAObject implements ReferenceBinding { + private ServiceContract<?> bindingServiceContract; + private InboundWire inboundWire; + private OutboundWire outboundWire; + + public MockReferenceBinding() { + super("foo", null); + } + + public ServiceContract<?> getBindingServiceContract() { + return bindingServiceContract; + } + + public QName getBindingType() { + return null; + } + + public void setReference(Reference reference) { + + } + + public InboundWire getInboundWire() { + return inboundWire; + } + + public void setInboundWire(InboundWire inboundWire) { + this.inboundWire = inboundWire; + } + + public OutboundWire getOutboundWire() { + return outboundWire; + } + + public void setOutboundWire(OutboundWire outboundWire) { + this.outboundWire = outboundWire; + } + + public TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) + throws TargetInvokerCreationException { + return null; + } + + public Scope getScope() { + return null; + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireUtilsTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireUtilsTestCase.java new file mode 100644 index 0000000000..331c0760d9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/WireUtilsTestCase.java @@ -0,0 +1,94 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire; + +import java.lang.reflect.Method; +import java.lang.reflect.Type; +import java.util.Map; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundChainHolder; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class WireUtilsTestCase extends TestCase { + private Method m; + + public void testCreateInterfaceToWireMapping() throws Exception { + OutboundWire wire = new OutboundWireImpl(); + Operation<Type> op = new Operation<Type>("hello", null, null, null); + OutboundInvocationChain chain = new OutboundInvocationChainImpl(op); + wire.addInvocationChain(op, chain); + Map<Method, OutboundChainHolder> chains = WireUtils.createInterfaceToWireMapping(Foo.class, wire); + assertEquals(1, chains.size()); + assertNotNull(chains.get(m)); + } + + public void testCreateInterfaceToWireMappingNoOperation() throws Exception { + OutboundWire wire = new OutboundWireImpl(); + Operation<Type> op = new Operation<Type>("goodbye", null, null, null); + OutboundInvocationChain chain = new OutboundInvocationChainImpl(op); + wire.addInvocationChain(op, chain); + try { + WireUtils.createInterfaceToWireMapping(Foo.class, wire); + fail(); + } catch (NoMethodForOperationException e) { + // expected + } + } + + public void testCreateInboundMapping() throws Exception { + InboundWire wire = new InboundWireImpl(); + Operation<Type> op = new Operation<Type>("hello", null, null, null); + InboundInvocationChain chain = new InboundInvocationChainImpl(op); + wire.addInvocationChain(op, chain); + Map<Method, InboundInvocationChain> chains = WireUtils.createInboundMapping(wire, new Method[]{m}); + assertEquals(1, chains.size()); + assertNotNull(chains.get(m)); + } + + public void testCreateInboundMappingNoOperation() throws Exception { + InboundWire wire = new InboundWireImpl(); + Operation<Type> op = new Operation<Type>("goodbye", null, null, null); + InboundInvocationChain chain = new InboundInvocationChainImpl(op); + wire.addInvocationChain(op, chain); + try { + WireUtils.createInboundMapping(wire, new Method[]{m}); + fail(); + } catch (NoMethodForOperationException e) { + // expected + } + } + + protected void setUp() throws Exception { + super.setUp(); + m = Foo.class.getMethod("hello"); + } + + private interface Foo { + void hello(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKCallbackInvocationHandlerSerializationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKCallbackInvocationHandlerSerializationTestCase.java new file mode 100644 index 0000000000..df4dc63ea4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKCallbackInvocationHandlerSerializationTestCase.java @@ -0,0 +1,54 @@ +package org.apache.tuscany.core.wire.jdk; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.SCAExternalizable; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class JDKCallbackInvocationHandlerSerializationTestCase extends TestCase { + private InboundWire wire; + private WorkContext workContext; + + public void testSerializeDeserialize() throws Exception { + JDKCallbackInvocationHandler handler = new JDKCallbackInvocationHandler(wire, workContext); + ByteArrayOutputStream stream = new ByteArrayOutputStream(); + ObjectOutputStream ostream = new ObjectOutputStream(stream); + ostream.writeObject(handler); + + ObjectInputStream istream = new ObjectInputStream(new ByteArrayInputStream(stream.toByteArray())); + SCAExternalizable externalizable = (SCAExternalizable) istream.readObject(); + + externalizable.setWorkContext(workContext); + externalizable.reactivate(); + EasyMock.verify(wire); + } + + protected void setUp() throws Exception { + super.setUp(); + wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceName()).andReturn("foo").atLeastOnce(); + EasyMock.replay(wire); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getInboundWire(EasyMock.eq("foo"))).andReturn(wire); + EasyMock.replay(component); + workContext = new WorkContextImpl(); + workContext.setCurrentAtomicComponent(component); + } + + protected void tearDown() throws Exception { + super.tearDown(); + workContext.setCurrentAtomicComponent(null); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKCallbackInvocationHandlerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKCallbackInvocationHandlerTestCase.java new file mode 100644 index 0000000000..b8cbde687d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKCallbackInvocationHandlerTestCase.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.lang.reflect.Proxy; + +import org.apache.tuscany.spi.idl.java.JavaServiceContract; + +import junit.framework.TestCase; + +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; + +/** + * @version $Rev$ $Date$ + */ +public class JDKCallbackInvocationHandlerTestCase extends TestCase { + + public void testToString() { + InboundWireImpl wire = new InboundWireImpl(); + wire.setServiceContract(new JavaServiceContract(Foo.class)); + JDKCallbackInvocationHandler handler = new JDKCallbackInvocationHandler(wire, new WorkContextImpl()); + Foo foo = (Foo) Proxy.newProxyInstance(getClass().getClassLoader(), new Class[]{Foo.class}, handler); + assertNotNull(foo.toString()); + } + + public void testHashCode() { + InboundWireImpl wire = new InboundWireImpl(); + wire.setServiceContract(new JavaServiceContract(Foo.class)); + JDKCallbackInvocationHandler handler = new JDKCallbackInvocationHandler(wire, new WorkContextImpl()); + Foo foo = (Foo) Proxy.newProxyInstance(getClass().getClassLoader(), new Class[]{Foo.class}, handler); + assertNotNull(foo.hashCode()); + } + + private interface Foo { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKInboundInvocationHandlerSerializationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKInboundInvocationHandlerSerializationTestCase.java new file mode 100644 index 0000000000..a631982958 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKInboundInvocationHandlerSerializationTestCase.java @@ -0,0 +1,110 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Operation; +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class JDKInboundInvocationHandlerSerializationTestCase extends TestCase { + private InboundWire wire; + private WorkContext workContext; + private TargetInvoker invoker; + + public void testSerializeDeserialize() throws Throwable { + JDKInboundInvocationHandler handler = new JDKInboundInvocationHandler(Foo.class, wire, workContext); + handler.invoke(Foo.class.getMethod("invoke"), null); + + ByteArrayOutputStream stream = new ByteArrayOutputStream(); + ObjectOutputStream ostream = new ObjectOutputStream(stream); + ostream.writeObject(handler); + + ObjectInputStream istream = new ObjectInputStream(new ByteArrayInputStream(stream.toByteArray())); + JDKInboundInvocationHandler externalizable = (JDKInboundInvocationHandler) istream.readObject(); + + externalizable.setWorkContext(workContext); + externalizable.reactivate(); + externalizable.invoke(Foo.class.getMethod("invoke"), null); + EasyMock.verify(wire); + EasyMock.verify(invoker); + } + + protected void setUp() throws Exception { + super.setUp(); + wire = EasyMock.createMock(InboundWire.class); + Map<Operation<?>, InboundInvocationChain> map = new HashMap<Operation<?>, InboundInvocationChain>(); + Operation<Object> operation = new Operation<Object>("invoke", null, null, null, false, null, NO_CONVERSATION); + map.put(operation, createChain(operation)); + + EasyMock.expect(wire.getServiceName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(wire.getInvocationChains()).andReturn(map).times(2); + EasyMock.replay(wire); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getInboundWire(EasyMock.eq("foo"))).andReturn(wire); + EasyMock.replay(component); + workContext = new WorkContextImpl(); + workContext.setCurrentAtomicComponent(component); + } + + protected void tearDown() throws Exception { + super.tearDown(); + workContext.setCurrentAtomicComponent(null); + } + + private InboundInvocationChain createChain(Operation operation) { + invoker = EasyMock.createMock(TargetInvoker.class); + EasyMock.expect(invoker.invoke(EasyMock.isA(Message.class))).andReturn(new MessageImpl()).times(2); + EasyMock.expect(invoker.isCacheable()).andReturn(false).atLeastOnce(); + EasyMock.replay(invoker); + InboundInvocationChain chain = new InboundInvocationChainImpl(operation); + chain.setTargetInvoker(invoker); + chain.addInterceptor(new InvokerInterceptor()); + chain.prepare(); + return chain; + } + + public class Foo { + public void invoke() { + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKInboundInvocationHandlerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKInboundInvocationHandlerTestCase.java new file mode 100644 index 0000000000..1a4238c589 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKInboundInvocationHandlerTestCase.java @@ -0,0 +1,162 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Operation; +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.mock.component.SimpleTarget; +import org.apache.tuscany.core.mock.component.SimpleTargetImpl; +import org.apache.tuscany.core.mock.wire.MockStaticInvoker; +import org.apache.tuscany.core.mock.wire.MockSyncInterceptor; +import org.apache.tuscany.core.wire.InboundInvocationChainImpl; +import org.apache.tuscany.core.wire.InboundWireImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.easymock.classextension.EasyMock; + +/** + * Verifies invocations on inbound wires + * + * @version $$Rev$$ $$Date$$ + */ +public class JDKInboundInvocationHandlerTestCase extends TestCase { + + private Method echo; + private Operation operation; + + public void testInterceptorInvoke() throws Throwable { + MockStaticInvoker invoker = new MockStaticInvoker(echo, new SimpleTargetImpl()); + InboundInvocationChain chain = new InboundInvocationChainImpl(operation); + MockSyncInterceptor interceptor = new MockSyncInterceptor(); + chain.addInterceptor(interceptor); + chain.addInterceptor(new InvokerInterceptor()); + chain.setTargetInvoker(invoker); + chain.prepare(); + InboundWire wire = createWire(chain); + + WorkContext workContext = EasyMock.createNiceMock(WorkContext.class); + EasyMock.replay(workContext); + JDKInboundInvocationHandler handler = new JDKInboundInvocationHandler(SimpleTarget.class, wire, workContext); + assertEquals("foo", handler.invoke(echo, new String[]{"foo"})); + assertEquals(1, interceptor.getCount()); + } + + public void testDirectErrorInvoke() throws Throwable { + InboundInvocationChain source = new InboundInvocationChainImpl(operation); + MockStaticInvoker invoker = new MockStaticInvoker(echo, new SimpleTargetImpl()); + source.setTargetInvoker(invoker); + InboundWire wire = createWire(source); + + WorkContext workContext = EasyMock.createNiceMock(WorkContext.class); + EasyMock.replay(workContext); + JDKInboundInvocationHandler handler = new JDKInboundInvocationHandler(SimpleTarget.class, wire, workContext); + try { + assertEquals("foo", handler.invoke(echo, new Object[]{})); + fail("Expected " + IllegalArgumentException.class.getName()); + } catch (IllegalArgumentException e) { + // should throw + } + } + + public void testDirectInvoke() throws Throwable { + InboundInvocationChain source = new InboundInvocationChainImpl(operation); + MockStaticInvoker invoker = new MockStaticInvoker(echo, new SimpleTargetImpl()); + source.setTargetInvoker(invoker); + InboundWire wire = createWire(source); + + WorkContext workContext = EasyMock.createNiceMock(WorkContext.class); + EasyMock.replay(workContext); + JDKInboundInvocationHandler handler = new JDKInboundInvocationHandler(SimpleTarget.class, wire, workContext); + assertEquals("foo", handler.invoke(echo, new Object[]{"foo"})); + } + + public void testToString() { + WorkContext workContext = EasyMock.createNiceMock(WorkContext.class); + EasyMock.replay(workContext); + InboundWireImpl wire = new InboundWireImpl(); + wire.setServiceContract(new ServiceContract<Foo>(Foo.class) { + }); + JDKInboundInvocationHandler handler = new JDKInboundInvocationHandler(SimpleTarget.class, wire, workContext); + Foo foo = (Foo) Proxy.newProxyInstance(getClass().getClassLoader(), new Class[]{Foo.class}, handler); + assertNotNull(foo.toString()); + } + + public void testHashCode() { + WorkContext workContext = EasyMock.createNiceMock(WorkContext.class); + EasyMock.replay(workContext); + InboundWireImpl wire = new InboundWireImpl(); + wire.setServiceContract(new ServiceContract<Foo>(Foo.class) { + }); + JDKInboundInvocationHandler handler = new JDKInboundInvocationHandler(SimpleTarget.class, wire, workContext); + Foo foo = (Foo) Proxy.newProxyInstance(getClass().getClassLoader(), new Class[]{Foo.class}, handler); + assertNotNull(foo.hashCode()); + } + + public void setUp() throws Exception { + super.setUp(); + JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + ServiceContract<?> contract; + try { + contract = registry.introspect(SimpleTarget.class); + } catch (InvalidServiceContractException e) { + throw new AssertionError(); + } + operation = contract.getOperations().get("echo"); + echo = SimpleTarget.class.getMethod("echo", String.class); + } + + + private InboundWire createWire(InboundInvocationChain chain) { + DataType<Type> type = new DataType<Type>(String.class, String.class); + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + types.add(type); + DataType<List<DataType<Type>>> inputType = + new DataType<List<DataType<Type>>>(Object[].class, types); + Operation<Type> operation = new Operation<Type>("echo", inputType, null, null, false, null, NO_CONVERSATION); + Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + chains.put(operation, chain); + InboundWire wire = new InboundWireImpl(); + wire.addInvocationChains(chains); + wire.setServiceContract(new ServiceContract<SimpleTarget>(SimpleTarget.class) { + }); + return wire; + } + + private interface Foo { + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandlerProxyTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandlerProxyTestCase.java new file mode 100644 index 0000000000..39d8113584 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandlerProxyTestCase.java @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.idl.java.JavaInterfaceProcessorRegistry; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class JDKOutboundInvocationHandlerProxyTestCase extends TestCase { + + private JavaInterfaceProcessorRegistry registry = new JavaInterfaceProcessorRegistryImpl(); + private OutboundWire wire; + private Method clientHello; + private TargetInvoker targetInvoker; + + public void testDifferentInterface() throws Throwable { + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(Client.class, wire, null); + handler.invoke(null, clientHello, null); + EasyMock.verify(targetInvoker); + } + + protected void setUp() throws Exception { + super.setUp(); + wire = new OutboundWireImpl(); + JavaServiceContract contract = registry.introspect(Target.class); + for (Operation<?> operation : contract.getOperations().values()) { + OutboundInvocationChain chain = new OutboundInvocationChainImpl(operation); + wire.addInvocationChain(operation, chain); + targetInvoker = EasyMock.createMock(TargetInvoker.class); + EasyMock.expect(targetInvoker.invokeTarget(EasyMock.isNull(), EasyMock.eq(TargetInvoker.NONE))) + .andReturn(new MessageImpl()); + EasyMock.expect(targetInvoker.isCacheable()).andReturn(false); + EasyMock.replay(targetInvoker); + chain.setTargetInvoker(targetInvoker); + } + wire.setServiceContract(contract); + clientHello = Client.class.getMethod("hello"); + + } + + private interface Target { + String hello(); + } + + private interface Client { + String hello(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandlerSerializationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandlerSerializationTestCase.java new file mode 100644 index 0000000000..c6e449d291 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandlerSerializationTestCase.java @@ -0,0 +1,132 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.InteractionScope; +import org.apache.tuscany.spi.model.Operation; +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.wire.InvokerInterceptor; +import org.apache.tuscany.core.wire.OutboundInvocationChainImpl; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class JDKOutboundInvocationHandlerSerializationTestCase extends TestCase { + private OutboundWire wire; + private WorkContext workContext; + private TargetInvoker invoker; + + public void testSerializeDeserialize() throws Throwable { + JDKOutboundInvocationHandler handler = + new JDKOutboundInvocationHandler(Foo.class, wire, workContext); + handler.invoke(Foo.class.getMethod("invoke"), null); + ByteArrayOutputStream stream = new ByteArrayOutputStream(); + ObjectOutputStream ostream = new ObjectOutputStream(stream); + ostream.writeObject(handler); + + ObjectInputStream istream = new ObjectInputStream(new ByteArrayInputStream(stream.toByteArray())); + JDKOutboundInvocationHandler externalizable = (JDKOutboundInvocationHandler) istream.readObject(); + + externalizable.setWorkContext(workContext); + externalizable.reactivate(); + externalizable.invoke(Foo.class.getMethod("invoke"), null); + EasyMock.verify(invoker); + EasyMock.verify(wire); + } + + protected void setUp() throws Exception { + super.setUp(); + SCAObject container = EasyMock.createMock(SCAObject.class); + ServiceContract<Foo> contract = new ServiceContract<Foo>() { + }; + contract.setInterfaceClass(Foo.class); + contract.setInteractionScope(InteractionScope.NONCONVERSATIONAL); + EasyMock.expect(container.getName()).andReturn("bar").atLeastOnce(); + EasyMock.replay(container); + wire = EasyMock.createMock(OutboundWire.class); + Map<Operation<?>, OutboundInvocationChain> map = new HashMap<Operation<?>, OutboundInvocationChain>(); + Operation<Object> operation = new Operation<Object>("invoke", null, null, null, false, null, NO_CONVERSATION); + ServiceContract<Object> opContract = new ServiceContract<Object>() { + }; + contract.setInterfaceClass(Foo.class); + contract.setInteractionScope(InteractionScope.NONCONVERSATIONAL); + operation.setServiceContract(opContract); + map.put(operation, createChain(operation)); + EasyMock.expect(wire.getContainer()).andReturn(container).atLeastOnce(); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getReferenceName()).andReturn("foo").atLeastOnce(); + EasyMock.expect(wire.getInvocationChains()).andReturn(map).times(2); + EasyMock.replay(wire); + Map<String, List<OutboundWire>> wires = new HashMap<String, List<OutboundWire>>(); + List<OutboundWire> list = new ArrayList<OutboundWire>(); + list.add(wire); + wires.put("foo", list); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getOutboundWires()).andReturn(wires); + EasyMock.replay(component); + workContext = new WorkContextImpl(); + workContext.setCurrentAtomicComponent(component); + } + + protected void tearDown() throws Exception { + super.tearDown(); + workContext.setCurrentAtomicComponent(null); + } + + private OutboundInvocationChain createChain(Operation operation) { + invoker = EasyMock.createMock(TargetInvoker.class); + EasyMock.expect(invoker.invoke(EasyMock.isA(Message.class))).andReturn(new MessageImpl()).times(2); + EasyMock.expect(invoker.isCacheable()).andReturn(false).atLeastOnce(); + EasyMock.replay(invoker); + OutboundInvocationChain chain = new OutboundInvocationChainImpl(operation); + chain.setTargetInvoker(invoker); + chain.addInterceptor(new InvokerInterceptor()); + chain.prepare(); + return chain; + } + + public class Foo { + + public void invoke() { + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandlerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandlerTestCase.java new file mode 100644 index 0000000000..4d2af8acf9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKOutboundInvocationHandlerTestCase.java @@ -0,0 +1,176 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.lang.reflect.Array; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Proxy; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.UUID; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.idl.java.JavaServiceContract; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.InteractionScope; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.apache.tuscany.core.component.WorkContextImpl; +import org.apache.tuscany.core.wire.OutboundWireImpl; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.replay; + +/** + * @version $Rev$ $Date$ + */ +public class JDKOutboundInvocationHandlerTestCase extends TestCase { + + public void testToString() { + OutboundWireImpl wire = new OutboundWireImpl(); + ServiceContract contract = new JavaServiceContract(Foo.class); + contract.setInteractionScope(InteractionScope.NONCONVERSATIONAL); + wire.setServiceContract(contract); + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(Foo.class, wire, null); + Foo foo = (Foo) Proxy.newProxyInstance(getClass().getClassLoader(), new Class[]{Foo.class}, handler); + assertNotNull(foo.toString()); + } + + public void testHashCode() { + OutboundWireImpl wire = new OutboundWireImpl(); + ServiceContract contract = new JavaServiceContract(Foo.class); + contract.setInteractionScope(InteractionScope.NONCONVERSATIONAL); + wire.setServiceContract(contract); + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(Foo.class, wire, null); + Foo foo = (Foo) Proxy.newProxyInstance(getClass().getClassLoader(), new Class[]{Foo.class}, handler); + assertNotNull(foo.hashCode()); + } + + public void testConversational() throws Throwable { + OutboundWire outboundWire = createMock(OutboundWire.class); + Map<Operation<?>, OutboundInvocationChain> outboundChains = + new HashMap<Operation<?>, OutboundInvocationChain>(); + DataType<Type> type1 = new DataType<Type>(String.class, String.class); + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + types.add(type1); + DataType<List<DataType<Type>>> inputType1 = new DataType<List<DataType<Type>>>(Object[].class, types); + DataType<Type> outputType1 = new DataType<Type>(String.class, String.class); + Operation<Type> op1 = new Operation<Type>("test", inputType1, outputType1, null); + ServiceContract<Type> outboundContract = new JavaServiceContract(Foo.class); + outboundContract.setInteractionScope(InteractionScope.CONVERSATIONAL); + op1.setServiceContract(outboundContract); + + WorkContext wc = new WorkContextImpl(); + MockInvoker invoker = new MockInvoker(wc); + OutboundInvocationChain outboundChain = createMock(OutboundInvocationChain.class); + expect(outboundChain.getTargetInvoker()).andReturn(invoker).anyTimes(); + expect(outboundChain.getHeadInterceptor()).andReturn(null).anyTimes(); + replay(outboundChain); + outboundChains.put(op1, outboundChain); + expect(outboundWire.getInvocationChains()).andReturn(outboundChains).anyTimes(); + expect(outboundWire.getReferenceName()).andReturn("fooRef").atLeastOnce(); + expect(outboundWire.getContainer()).andReturn(null).anyTimes(); + expect(outboundWire.getServiceContract()).andReturn(outboundContract).anyTimes(); + replay(outboundWire); + + String convID = UUID.randomUUID().toString(); + wc.setIdentifier(Scope.CONVERSATION, convID); + invoker.setCurrentConversationID(convID); + + outboundContract.setRemotable(true); + invoker.setRemotableTest(true); + JDKOutboundInvocationHandler handler = new JDKOutboundInvocationHandler(Foo.class, outboundWire, wc); + handler.invoke(Foo.class.getMethod("test", String.class), new Object[]{"bar"}); + String currentConvID = (String) wc.getIdentifier(Scope.CONVERSATION); + assertSame(convID, currentConvID); + + outboundContract.setRemotable(false); + invoker.setRemotableTest(false); + JDKOutboundInvocationHandler handler2 = new JDKOutboundInvocationHandler(Foo.class, outboundWire, wc); + handler2.invoke(Foo.class.getMethod("test", String.class), new Object[]{"bar"}); + currentConvID = (String) wc.getIdentifier(Scope.CONVERSATION); + assertSame(convID, currentConvID); + } + + private interface Foo { + String test(String s); + } + + private class MockInvoker implements TargetInvoker { + + private WorkContext wc; + private String currentConversationID; + private boolean remotableTest; + + public MockInvoker(WorkContext wc) { + this.wc = wc; + } + + public void setCurrentConversationID(String id) { + currentConversationID = id; + } + + public void setRemotableTest(boolean remotableTest) { + this.remotableTest = remotableTest; + } + + public Object invokeTarget(final Object payload, final short sequence) throws InvocationTargetException { + assertEquals("bar", Array.get(payload, 0)); + String convID = (String) wc.getIdentifier(Scope.CONVERSATION); + if (remotableTest) { + assertNotSame(convID, currentConversationID); + } else { + assertSame(convID, currentConversationID); + } + return "response"; + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + fail(); + return null; + } + + public boolean isCacheable() { + return false; + } + + public void setCacheable(boolean cacheable) { + + } + + public boolean isOptimizable() { + return false; + } + + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKProxyTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKProxyTestCase.java new file mode 100644 index 0000000000..994d944d98 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/java/org/apache/tuscany/core/wire/jdk/JDKProxyTestCase.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.wire.jdk; + +import java.lang.reflect.Proxy; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class JDKProxyTestCase extends TestCase { + private JDKWireService wireService; + private InboundWire inboundWire; + private Map<Operation<?>, InboundInvocationChain> chains; + + public void testCreateProxy() { + EasyMock.expect(inboundWire.getServiceName()).andReturn("service"); + EasyMock.expect(inboundWire.getInvocationChains()).andReturn(chains); + EasyMock.replay(inboundWire); + TestInterface intf = wireService.createProxy(TestInterface.class, inboundWire); + assertTrue(Proxy.isProxyClass(intf.getClass())); + EasyMock.verify(inboundWire); + } + + protected void setUp() throws Exception { + super.setUp(); + wireService = new JDKWireService(); + inboundWire = EasyMock.createMock(InboundWire.class); + chains = new HashMap<Operation<?>, InboundInvocationChain>(); + } + + public static interface TestInterface { + int primitives(int i); + + String objects(String object); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/databinding/impl/ipo.xsd b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/databinding/impl/ipo.xsd new file mode 100644 index 0000000000..92a576fb98 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/databinding/impl/ipo.xsd @@ -0,0 +1,136 @@ +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<schema targetNamespace="http://www.example.com/IPO" + xmlns="http://www.w3.org/2001/XMLSchema" + xmlns:ipo="http://www.example.com/IPO"> + + <annotation> + <documentation xml:lang="en"> + International Purchase order schema for Example.com + Copyright 2000 Example.com. All rights reserved. + </documentation> + </annotation> + + + <element name="purchaseOrder" type="ipo:PurchaseOrderType" /> + + <element name="comment" type="string" /> + + <complexType name="PurchaseOrderType"> + <sequence> + <element name="shipTo" type="ipo:Address" /> + <element name="billTo" type="ipo:Address" /> + <element ref="ipo:comment" minOccurs="0" /> + <element name="items" type="ipo:Items" /> + </sequence> + <attribute name="orderDate" type="date" /> + </complexType> + + <complexType name="Items"> + <sequence> + <element name="item" minOccurs="0" maxOccurs="unbounded"> + <complexType> + <sequence> + <element name="productName" type="string" /> + <element name="quantity"> + <simpleType> + <restriction base="positiveInteger"> + <maxExclusive value="100" /> + </restriction> + </simpleType> + </element> + <element name="USPrice" type="decimal" /> + <element ref="ipo:comment" minOccurs="0" /> + <element name="shipDate" type="date" + minOccurs="0" /> + </sequence> + <attribute name="partNum" type="ipo:SKU" + use="required" /> + </complexType> + </element> + </sequence> + </complexType> + + <simpleType name="SKU"> + <restriction base="string"> + <pattern value="\d{3}-[A-Z]{2}" /> + </restriction> + </simpleType> + + <complexType name="Address"> + <sequence> + <element name="name" type="string" /> + <element name="street" type="string" /> + <element name="city" type="string" /> + </sequence> + </complexType> + + <complexType name="USAddress"> + <complexContent> + <extension base="ipo:Address"> + <sequence> + <element name="state" type="ipo:USState" /> + <element name="zip" type="positiveInteger" /> + </sequence> + </extension> + </complexContent> + </complexType> + + <complexType name="UKAddress"> + <complexContent> + <extension base="ipo:Address"> + <sequence> + <element name="postcode" type="ipo:UKPostcode" /> + </sequence> + <attribute name="exportCode" type="positiveInteger" + fixed="1" /> + </extension> + </complexContent> + </complexType> + + <!-- other Address derivations for more countries --> + + <simpleType name="USState"> + <restriction base="string"> + <enumeration value="AK" /> + <enumeration value="AL" /> + <enumeration value="AR" /> + <enumeration value="CA" /> + <enumeration value="PA" /> + <!-- and so on ... --> + </restriction> + </simpleType> + + <simpleType name="Postcode"> + <restriction base="string"> + <length value="7" fixed="true" /> + </restriction> + </simpleType> + + + <simpleType name="UKPostcode"> + <restriction base="ipo:Postcode"> + <pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" /> + </restriction> + </simpleType> + + + +</schema> + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/databinding/impl/order.wsdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/databinding/impl/order.wsdl new file mode 100644 index 0000000000..100890e10b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/databinding/impl/order.wsdl @@ -0,0 +1,76 @@ +<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/order.wsdl" xmlns:tns="http://example.com/order.wsdl"
+ xmlns:xsd1="http://example.com/order.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+ <types>
+ <schema targetNamespace="http://example.com/order.xsd" xmlns="http://www.w3.org/2001/XMLSchema"
+ xmlns:ipo="http://www.example.com/IPO">
+ <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd"/>
+ <element name="checkOrderStatus">
+ <complexType>
+ <sequence>
+ <element name="customerId" type="string" />
+ <element name="order" type="ipo:PurchaseOrderType" />
+ <element name="flag" type="int" />
+ </sequence>
+ </complexType>
+ </element>
+ <element name="checkOrderStatusResponse">
+ <complexType>
+ <sequence>
+ <element name="status" type="string" />
+ </sequence>
+ </complexType>
+ </element>
+ <element name="note" type="string" />
+ </schema>
+ </types>
+
+ <message name="CheckOrderStatusInput1">
+ <part name="body" element="xsd1:checkOrderStatus" />
+ </message>
+
+ <message name="CheckOrderStatusOutput1">
+ <part name="body" element="xsd1:checkOrderStatusResponse" />
+ </message>
+
+ <message name="CheckOrderStatusInput2">
+ <part name="p1" element="xsd1:checkOrderStatus" />
+ <part name="p2" element="xsd1:note" />
+ </message>
+
+ <message name="CheckOrderStatusOutput2">
+ <part name="p1" element="xsd1:checkOrderStatusResponse" />
+ </message>
+
+ <portType name="OrderPortType">
+ <operation name="checkOrderStatus">
+ <input message="tns:CheckOrderStatusInput1" />
+ <output message="tns:CheckOrderStatusOutput1" />
+ </operation>
+ <operation name="checkOrderStatus2">
+ <input message="tns:CheckOrderStatusInput2" />
+ <output message="tns:CheckOrderStatusOutput2" />
+ </operation>
+ </portType>
+
+</definitions>
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/databinding/xml/foo.xml b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/databinding/xml/foo.xml new file mode 100644 index 0000000000..0ba8ade1e0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/databinding/xml/foo.xml @@ -0,0 +1,22 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<f:foo xmlns:f="http://foo" name="foo"> + <b:bar xmlns:b="http://bar">bar</b:bar> +</f:foo>
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/deployer/boot1-include.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/deployer/boot1-include.scdl new file mode 100644 index 0000000000..5ffd69dc28 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/deployer/boot1-include.scdl @@ -0,0 +1,33 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + name="boot1-include"> + + <component name="component2"> + <system:implementation.system class="org.apache.tuscany.core.mock.component.BasicInterfaceImpl"/> + </component> + + <service name="service2" > + <interface.java interface="org.apache.tuscany.core.mock.component.BasicInterface"/> + <reference>component2</reference> + </service> + +</composite> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/deployer/boot1.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/deployer/boot1.scdl new file mode 100644 index 0000000000..3911e54e86 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/deployer/boot1.scdl @@ -0,0 +1,35 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + name="boot1"> + <service name="service" > + <interface.java interface="org.apache.tuscany.core.mock.component.BasicInterface"/> + <reference>component</reference> + </service> + + <component name="component"> + <system:implementation.system class="org.apache.tuscany.core.mock.component.BasicInterfaceImpl"/> + <property name="publicProperty">propval</property> + <reference name="publicReference">component2</reference> + </component> + + <include name="boot1-include" scdlLocation="boot1-include.scdl"/> +</composite> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/deployer/boot2.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/deployer/boot2.scdl new file mode 100644 index 0000000000..66449f39c3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/deployer/boot2.scdl @@ -0,0 +1,136 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!-- + A more complex example closer to a typical bootstrap configuration + $Rev$ $Date$ +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + name="boot2"> + + <!-- expose Deployer API as a service --> + <service name="deployer" > + <interface.java interface="org.apache.tuscany.spi.deployer.Deployer"/> + <reference>deployerImpl</reference> + </service> + + <!-- Component that provides the Deployer service --> + <component name="deployerImpl"> + <system:implementation.system class="org.apache.tuscany.core.deployer.DeployerImpl"/> + </component> + + <!-- Work management --> + <component name="workContext"> + <system:implementation.system class="org.apache.tuscany.core.component.WorkContextImpl"/> + </component> + + <!-- Scope infrastructure --> + <component name="scopeRegistry"> + <system:implementation.system class="org.apache.tuscany.core.component.scope.ScopeRegistryImpl"/> + </component> + + <!-- Builder and BuilderRegistry --> + <component name="builder"> + <system:implementation.system class="org.apache.tuscany.core.builder.BuilderRegistryImpl"/> + </component> + + <!-- Loader and LoaderRegistry --> + <component name="loader"> + <system:implementation.system class="org.apache.tuscany.core.loader.LoaderRegistryImpl"/> + </component> + + <!-- Introspector and IntrospectionRegistry --> + <component name="interfaceProcessorRegistry"> + <system:implementation.system class="org.apache.tuscany.core.implementation.IntrospectionRegistryImpl"/> + </component> + + <!-- Connector infrastructure --> + <component name="connector"> + <system:implementation.system class="org.apache.tuscany.core.builder.ConnectorImpl"/> + </component> + + <!-- Resource host registry --> + <component name="resourceHostRegistry"> + <system:implementation.system class="org.apache.tuscany.core.services.host.DelegatingResourceHostRegistry"/> + </component> + + <!-- Foundation element loader implementations --> + <component name="elementLoader.component"> + <system:implementation.system class="org.apache.tuscany.core.loader.ComponentLoader"/> + </component> + <component name="elementLoader.componentType"> + <system:implementation.system class="org.apache.tuscany.core.loader.ComponentTypeElementLoader"/> + </component> + <component name="elementLoader.interface.java"> + <system:implementation.system class="org.apache.tuscany.core.idl.java.InterfaceJavaLoader"/> + </component> + <component name="elementLoader.property"> + <system:implementation.system class="org.apache.tuscany.core.loader.PropertyLoader"/> + </component> + <component name="elementLoader.reference"> + <system:implementation.system class="org.apache.tuscany.core.loader.ReferenceLoader"/> + </component> + <component name="elementLoader.service"> + <system:implementation.system class="org.apache.tuscany.core.loader.ServiceLoader"/> + </component> + + <component name="wireService"> + <system:implementation.system class="org.apache.tuscany.core.wire.jdk.JDKWireService"/> + </component> + + <!-- Composite implementation type --> + <component name="composite.loader"> + <system:implementation.system class="org.apache.tuscany.core.implementation.composite.CompositeLoader"/> + </component> + + <component name="interfaceJava.interfaceProcessorRegistry"> + <system:implementation.system class="org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl"/> + </component> + + <component name="artifactRepository"> + <system:implementation.system class="org.apache.tuscany.core.services.artifact.LocalMavenRepository"/> + <property name="repository">.m2/repository</property> + </component> + + <!-- DataBinding registry --> + <component name="databinding.registry"> + <system:implementation.system class="org.apache.tuscany.core.databinding.impl.DataBindingRegistryImpl" /> + </component> + + <!-- DataBinding registry --> + <component name="databinding.mediator"> + <system:implementation.system class="org.apache.tuscany.core.databinding.impl.MediatorImpl" /> + </component> + + <!-- Transformer registry --> + <component name="databinding.transformerRegistry" initLevel="90"> + <system:implementation.system class="org.apache.tuscany.core.databinding.impl.TransformerRegistryImpl" /> + </component> + + <component name="propertyFactory"> + <system:implementation.system class="org.apache.tuscany.core.property.PropertyObjectFactoryImpl"/> + </component> + + <component name="policyBuilderRegistry"> + <system:implementation.system class="org.apache.tuscany.core.policy.PolicyBuilderRegistryImpl"/> + </component> + + +</composite> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/loader/TestPolicy.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/loader/TestPolicy.scdl new file mode 100644 index 0000000000..2ec1a2ed0e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/loader/TestPolicy.scdl @@ -0,0 +1,51 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!-- + Default system configuration for the launcher environment. + + $Rev$ $Date$ +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" + name="org.apache.tuscany.core.policy.testCase"> + <policySet name="BasicAuthMsgProtSecurity" + provides="sec.confidentiality" appliesTo="binding.ws binding.jms" + xmlns="http://www.osoa.org/xmlns/sca/1.0"> + <wsp:PolicyAttachment/> + <intentMap provides="sec.confidentiality" default="transport"> + <qualifier name="transport"> + <wsp:PolicyAttachment/> + <wsp:PolicyAttachment/> + </qualifier> + <qualifier name="message"> + <intentMap provides="sec.confidentiality/message" + default="all"> + <qualifier name="all"> + <wsp:PolicyAttachment/> + </qualifier> + <qualifier name="body"> + <wsp:PolicyAttachment/> + </qualifier> + </intentMap> + </qualifier> + </intentMap> + </policySet> +</composite>
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/loader/test-include.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/loader/test-include.scdl new file mode 100644 index 0000000000..584846504b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/loader/test-include.scdl @@ -0,0 +1,22 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<composite> + This file just needs to exist +</composite>
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/policy/PolicySet.scdl b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/policy/PolicySet.scdl new file mode 100644 index 0000000000..77c6b5edd9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/policy/PolicySet.scdl @@ -0,0 +1,66 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!-- + Default system configuration for the launcher environment. + + $Rev$ $Date$ +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT" + xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" + name="org.apache.tuscany.core.policy.testCase"> + <policySet name="BasicMsgProtSecurity" + provides="sec.confidentiality" appliesTo="binding.ws binding.jms" + xmlns="http://www.osoa.org/xmlns/sca/1.0"> + <wsp:PolicyAttachment/> + <intentMap provides="sec.confidentiality" default="transport"> + <qualifier name="transport"> + <wsp:PolicyAttachment/> + <wsp:PolicyAttachment/> + </qualifier> + <qualifier name="message"> + <intentMap provides="sec.confidentiality/message" + default="all"> + <qualifier name="all"> + <wsp:PolicyAttachment/> + </qualifier> + <qualifier name="body"> + <wsp:PolicyAttachment/> + </qualifier> + </intentMap> + </qualifier> + </intentMap> + </policySet> + + <policySet name="Authentication" + provides="sec.authentication" appliesTo="binding.ws binding.jms"> + <wsp:PolicyAttachment/> + <intentMap provides="authentication" default="cert"> + <qualifier name="cert"> + <wsp:PolicyAttachment/> + <wsp:PolicyAttachment/> + </qualifier> + <qualifier name="basic"> + <wsp:PolicyAttachment/> + </qualifier> + </intentMap> + </policySet> + +</composite>
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/property/ipo.xml b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/property/ipo.xml new file mode 100644 index 0000000000..58058dbe1a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/core/src/test/resources/org/apache/tuscany/core/property/ipo.xml @@ -0,0 +1,33 @@ +<?xml version="1.0"?> +<ipo:purchaseOrder + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xmlns:ipo="http://www.example.com/IPO" + xsi:schemaLocation="http://www.example.com/IPO ipo.xsd" + orderDate="1999-12-01"> + + <shipTo exportCode="1" xsi:type="ipo:UKAddress"> + <name>Helen Zoe</name> + <street>47 Eden Street</street> + <city>Cambridge</city> + <postcode>CB1 1JR</postcode> + </shipTo> + + <billTo xsi:type="ipo:USAddress"> + <name>Robert Smith</name> + <street>8 Oak Avenue</street> + <city>Old Town</city> + <state>PA</state> + <zip>95819</zip> + </billTo> + + <items> + <item partNum="833-AA"> + <productName>Lapis necklace</productName> + <quantity>1</quantity> + <USPrice>99.95</USPrice> + <ipo:comment>Want this for the holidays</ipo:comment> + <shipDate>1999-12-05</shipDate> + </item> + </items> +</ipo:purchaseOrder> + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/.checkstyle b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/.checkstyle new file mode 100644 index 0000000000..3e57539570 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/.checkstyle @@ -0,0 +1,24 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<fileset-config file-format-version="1.2.0" simple-config="true"> + <fileset name="all" enabled="true" check-config-name="Tuscany Checks" local="false"> + <file-match-pattern match-pattern="." include-pattern="true"/> + </fileset> +</fileset-config> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/.pmd b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/.pmd new file mode 100644 index 0000000000..ffc4fe2bbb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/.pmd @@ -0,0 +1,20 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<pmd><useProjectRuleSet>true</useProjectRuleSet><rules/></pmd> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/.ruleset b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/.ruleset new file mode 100644 index 0000000000..3886f07f2d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/.ruleset @@ -0,0 +1,190 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<ruleset name="pmd-eclipse"> + <description>PMD Plugin preferences rule set</description> + + + <rule ref="rulesets/basic.xml/BooleanInstantiation"/> + <rule ref="rulesets/basic.xml/CollapsibleIfStatements"/> + <rule ref="rulesets/basic.xml/DoubleCheckedLocking"/> +<!--<rule ref="rulesets/basic.xml/EmptyCatchBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyFinallyBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyIfStmt"/>--> + <rule ref="rulesets/basic.xml/EmptyStatementNotInLoop"/> +<!--<rule ref="rulesets/basic.xml/EmptyStaticInitializer"/>--> +<!--<rule ref="rulesets/basic.xml/EmptySwitchStatements"/>--> +<!--<rule ref="rulesets/basic.xml/EmptySynchronizedBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyTryBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyWhileStmt"/>--> + <rule ref="rulesets/basic.xml/ForLoopShouldBeWhileLoop"/> + <rule 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ref="rulesets/sunsecure.xml/ArrayIsStoredDirectly"/>--> + + <rule ref="rulesets/unusedcode.xml/UnusedLocalVariable"/> + <rule ref="rulesets/unusedcode.xml/UnusedPrivateField"/> + <rule ref="rulesets/unusedcode.xml/UnusedPrivateMethod"/> + <!--<rule ref="rulesets/unusedcode.xml/UnusedFormalParameter"/>--> + +</ruleset> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/LICENSE.txt b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/LICENSE.txt new file mode 100644 index 0000000000..0084319535 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/LICENSE.txt @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/NOTICE.txt b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/NOTICE.txt new file mode 100644 index 0000000000..d83ebbe236 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/NOTICE.txt @@ -0,0 +1,14 @@ +${pom.name} +Copyright (c) 2005 - 2006 The Apache Software Foundation + +Apache Tuscany is an effort undergoing incubation at The Apache Software +Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is +required of all newly accepted projects until a further review indicates that +the infrastructure, communications, and decision making process have stabilized +in a manner consistent with other successful ASF projects. While incubation +status is not necessarily a reflection of the completeness or stability of the +code, it does indicate that the project has yet to be fully endorsed by the ASF. + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/pom.xml b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/pom.xml new file mode 100644 index 0000000000..a4f91fc834 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/pom.xml @@ -0,0 +1,49 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<project> + <parent> + <groupId>org.apache.tuscany.sca.kernel</groupId> + <artifactId>parent</artifactId> + <version>0.1-pre-spec-SNAPSHOT</version> + </parent> + <modelVersion>4.0.0</modelVersion> + <artifactId>tuscany-host-api</artifactId> + <packaging>jar</packaging> + <name>Apache Tuscany Host API</name> + <description>Tuscany Host Programming Interfaces.</description> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca.kernel</groupId> + <artifactId>tuscany-api</artifactId> + <version>${pom.version}</version> + <scope>compile</scope> + </dependency> + <dependency> + <groupId>javax.servlet</groupId> + <artifactId>servlet-api</artifactId> + </dependency> + + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + </dependency> + </dependencies> +</project> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/AbstractRuntimeInfo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/AbstractRuntimeInfo.java new file mode 100644 index 0000000000..513d02232a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/AbstractRuntimeInfo.java @@ -0,0 +1,125 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host; + +import java.io.File; +import java.net.URL; +import java.net.URI; + +/** + * Abstract runtime info implementation. + * + * @version $Revision$ $Date$ + */ +public abstract class AbstractRuntimeInfo implements RuntimeInfo { + + /** + * This SCA Domain this runtime belongs to. + */ + private final URI domain; + + /** + * Application root directory. + */ + private final File applicationRootDirectory; + + /** + * Base URL. + */ + private final URL baseUrl; + + /** + * Online indicator. + */ + private final boolean online; + + /** + * Runtime Id. + */ + private String runtimeId; + + /** + * Initializes the runtime info instance. + * + * @param domain the SCA Domain that this runtime belongs to + * @param applicationRootDirectory Application root directory. + * @param baseUrl Base Url. + * @param online Onlne indicator. + * @param runtimeId Runtime Id. + */ + public AbstractRuntimeInfo(final URI domain, + final File applicationRootDirectory, + final URL baseUrl, + final boolean online, + final String runtimeId) { + this.domain = domain; + this.applicationRootDirectory = applicationRootDirectory; + this.baseUrl = baseUrl; + this.online = online; + this.runtimeId = runtimeId; + } + + /** + * Returns the SCA domain associated with this runtime. + * A null domain indicates that this is a standalone runtime with a self-contained assembly. + * + * @return the SCA domain associated with this runtime; may be null + */ + public URI getDomain() { + return domain; + } + + /** + * Returns the unique runtime is in the SCA domain. + * + * @return the SCA domain associated with this runtime; may be null + */ + public String getRuntimeId() { + return runtimeId; + } + + /** + * Return the root directory used to resolve application file paths. + * + * @return the directory used to resolve application file paths. + */ + public final File getApplicationRootDirectory() { + return applicationRootDirectory; + } + + /** + * Gets the base URL for the runtime. + * + * @return The base URL for the runtime. + */ + public final URL getBaseURL() { + return baseUrl; + } + + /** + * Returns whether the runtime considers itself "online" or connected to the internet. + * This can be used by services to enable access to remote resources. + * + * @return true if the runtime is online. + */ + public final boolean isOnline() { + return online; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/Launcher.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/Launcher.java new file mode 100644 index 0000000000..64f2e8b9a0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/Launcher.java @@ -0,0 +1,57 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host; + +import java.net.URL; + +import org.osoa.sca.CompositeContext; + +import org.apache.tuscany.api.TuscanyException; + +/** + * Interface that allows a host to launch a runtime. + * + * @version $Rev$ $Date$ + */ +public interface Launcher { + /** + * Boot the Tuscany runtime. + * + * @param systemScdl the SCDL defining the runtime's system configuration + * @param systemClassLoader the root classloader to use to deploy the system SCDL + * @param monitorFactory the monitor factory initialize the runtime with + * @throws TuscanyException if there was a problem booting the runtimr + */ + void bootRuntime(URL systemScdl, ClassLoader systemClassLoader, MonitorFactory monitorFactory) + throws TuscanyException; + + /** + * Shutdown the Tuscany runtime. + */ + void shutdownRuntime(); + + /** + * Boot a default application into the runtime. + * + * @param applicationScdl the application's SCDL + * @param applicationClassLoader the classloader to use to deploy the application + * @return the CompositeContext for the application + */ + CompositeContext bootApplication(URL applicationScdl, ClassLoader applicationClassLoader); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/MonitorFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/MonitorFactory.java new file mode 100644 index 0000000000..d338681641 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/MonitorFactory.java @@ -0,0 +1,49 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host; + +import java.util.Map; + +/** + * A MonitorFactory creates implementations of components' monitor interfaces that interface with a its monitoring + * scheme. For example, a implementation may create versions that emit appropriate logging events or which send + * notifications to a management API. + * + * MonitorFactory implementations must provide a no-arg constructor and implement the {@link #initialize} method + * to perform configuration of instances created using that constructor. Additional constructors may be defined; + * typically their implementations delegate to {@link #initialize}. + * + * @version $Rev$ $Date$ + */ +public interface MonitorFactory { + /** + * Initializes MonitorFactory instances with implementation-specific configuration properties. + * + * @param configProperties a map of named configuration properties. May be null. + * @throws IllegalArgumentException if the instance can't be configured using the supplied properties + */ + void initialize(Map<String, Object> configProperties); + /** + * Return a monitor for a component's monitor interface. + * + * @param monitorInterface the component's monitoring interface + * @return an implementation of the monitoring interface; will not be null + */ + <T> T getMonitor(Class<T> monitorInterface); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/RuntimeInfo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/RuntimeInfo.java new file mode 100644 index 0000000000..c75e325256 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/RuntimeInfo.java @@ -0,0 +1,72 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host; + +import java.io.File; +import java.net.URI; +import java.net.URL; + +/** + * Interface that provides information on the runtime environment. + * + * @version $Rev$ $Date$ + */ +public interface RuntimeInfo { + /** + * The default name that the runtime should assign to the component providing this service. + */ + String COMPONENT_NAME = "RuntimeInfo"; + + /** + * Returns the SCA domain associated with this runtime. + * A null domain indicates that this is a standalone runtime with a self-contained assembly. + * + * @return the SCA domain associated with this runtime; may be null + */ + URI getDomain(); + + /** + * Returns the unique runtime is in the SCA domain. + * + * @return the SCA domain associated with this runtime; may be null + */ + String getRuntimeId(); + + /** + * Return the root directory used to resolve application file paths. + * + * @return the directory used to resolve application file paths. + */ + File getApplicationRootDirectory(); + + /** + * Gets the base URL for the runtime. + * + * @return The base URL for the runtime. + */ + URL getBaseURL(); + + /** + * Returns whether the runtime considers itself "online" or connected to the internet. + * This can be used by services to enable access to remote resources. + * + * @return true if the runtime is online. + */ + boolean isOnline(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/AssemblyService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/AssemblyService.java new file mode 100644 index 0000000000..50eb24fded --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/AssemblyService.java @@ -0,0 +1,52 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.deployment; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; + +/** + * Service interface for managing the logical assembly for a Tuscany runtime. + * + * @version $Rev$ $Date$ + */ +public interface AssemblyService { + /** + * Apply a set of changes to the SCA Domain's logical assembly. + * + * @param changeSet the location of a resource containing a set of changes + * @throws DeploymentException if there was a problem making the changes + * @throws IOException if there was a problem accessing the resource + */ + void applyChanges(URL changeSet) throws DeploymentException, IOException; + + /** + * Apply a set of changes to the SCA Domain's logical assembly. + * + * @param changeSet a stream for reading a resource containing a set of changes; the stream will not be closed + * but no guarantee is made on the position the stream is left in + * @param contentType the type of changeSet on the stream; must be a valid Content-Type value + * as specified by <a href="http://www.ietf.org/rfc/rfc2045.txt">RFC2045</a> + * and must not be null + * @throws DeploymentException if there was a problem making the changes + * @throws IOException if there was a problem reading the stream + */ + void applyChanges(InputStream changeSet, String contentType) throws DeploymentException, IOException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/ContentTypes.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/ContentTypes.java new file mode 100644 index 0000000000..a1f0b26b40 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/ContentTypes.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.deployment; + +/** + * Definitions of common Content-Type values. + * + * @version $Rev$ $Date$ + */ +public final class ContentTypes { + /** + * An Assembly changeSet represented as XML. + */ + public static final String CHANGESET_XML = "application/x-apache.tuscany.changeSet+xml"; + + private ContentTypes() { + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/ContributionService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/ContributionService.java new file mode 100644 index 0000000000..23cff119fc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/ContributionService.java @@ -0,0 +1,58 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.deployment; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URI; +import java.net.URL; + +/** + * Service interface that manages artifacts contributed to a Tuscany runtime. + * + * @version $Rev$ $Date$ + */ +public interface ContributionService { + /** + * Contribute an artifact to the SCA Domain. + * The type of the contribution is determined by the Content-Type of the resource + * or, if that is undefined, by some implementation-specific means (such as + * mapping an extension in the URL's path). + * + * @param contribution the location of the resource containing the artifact + * @return a URI that uniquely identifies this contribution within the SCA Domain + * @throws DeploymentException if there was a problem with the contribution + * @throws IOException if there was a problem reading the resource + */ + URI contribute(URL contribution) throws DeploymentException, IOException; + + /** + * Contribute an artifact to the SCA Domain. + * + * @param source an identifier for the source of this contribution + * @param contribution a stream containing the resource being contributed; the stream will not be closed + * but the read position after the call is undefined + * @param contentType the type of contribution being made; must be a valid Content-Type value + * as specified by <a href="http://www.ietf.org/rfc/rfc2045.txt">RFC2045</a> + * and must not be null @return a URI that uniquely identifies this contribution within the SCA Domain + * @throws DeploymentException if there was a problem with the contribution + * @throws IOException if there was a problem reading the stream + */ + URI contribute(URI source, InputStream contribution, String contentType) throws DeploymentException, IOException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/DeploymentException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/DeploymentException.java new file mode 100644 index 0000000000..95ebb50b5c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/DeploymentException.java @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.deployment; + +import org.apache.tuscany.api.TuscanyException; + +/** + * Base class for exceptions raised during deployment. + * + * @version $Rev$ $Date$ + */ +public abstract class DeploymentException extends TuscanyException { + protected DeploymentException() { + } + + protected DeploymentException(String message) { + super(message); + } + + protected DeploymentException(String message, String identifier) { + super(message, identifier); + } + + protected DeploymentException(String message, Throwable cause) { + super(message, cause); + } + + protected DeploymentException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + protected DeploymentException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/UnsupportedContentTypeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/UnsupportedContentTypeException.java new file mode 100644 index 0000000000..d79fe3258a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/UnsupportedContentTypeException.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.deployment; + +/** + * Exception thrown to indicate that a Content-Type is not supported by this SCA Domain. + * The Content-Type value supplied will be returned as the message text for this exception. + * + * @version $Rev$ $Date$ + */ +public class UnsupportedContentTypeException extends DeploymentException { + + /** + * Constructor specifying the Content-Type value that is not supported. + * + * @param contentType the type that is not supported + */ + public UnsupportedContentTypeException(String contentType) { + super(contentType); + } + + /** + * Constructor specifying the Content-Type value that is not supported + * and an identifier to use with this exception (typically the resource being processed). + * + * @param contentType the type that is not supported + * @param identifier an identifier for this exception + */ + public UnsupportedContentTypeException(String contentType, String identifier) { + super(contentType, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/management/ManagementService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/management/ManagementService.java new file mode 100644 index 0000000000..1b62d3bbed --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/management/ManagementService.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.management; + +/** + * + * @version $Revision$ $Date$ + */ +public interface ManagementService<T> { + + /** + * Registers the object for management. + * + * @param name Name under which the object is registered. + * @param managedObject Managed object to be registered. + */ + void registerComponent(String name, T managedObject); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/monitor/ExceptionFormatter.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/monitor/ExceptionFormatter.java new file mode 100644 index 0000000000..4c1e04ecb9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/monitor/ExceptionFormatter.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.monitor; + +import java.io.PrintWriter; + +/** + * Formats exception data during a monitor event + * + * @version $Rev$ $Date$ + */ +public interface ExceptionFormatter { + + boolean canFormat(Class<?> type); + + PrintWriter write(PrintWriter writer, Throwable exception); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/monitor/FormatterRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/monitor/FormatterRegistry.java new file mode 100644 index 0000000000..277abb63a7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/monitor/FormatterRegistry.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.monitor; + +/** + * A registry for exception formatters + * + * @version $Rev$ $Date$ + */ +public interface FormatterRegistry { + + /** + * Registers the given formatter + * + * @param formatter the formatter to register + */ + void register(ExceptionFormatter formatter); + + /** + * De-registers the given formatter + * + * @param formatter the formatter to de-register + */ + void unregister(ExceptionFormatter formatter); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHost.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHost.java new file mode 100644 index 0000000000..3dc68f430d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHost.java @@ -0,0 +1,49 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.rmi; + +import java.rmi.Remote; + +/* RMI Service hosting interface to be implemented by host environments that allows SCA Components + * to register RMI Services to handle inbound service requests over RMI to SCA Components + */ + +public interface RMIHost { + int RMI_DEFAULT_PORT = 1299; + + // registers an RMI service with the given name and port + void registerService(String serviceName, int port, Remote serviceObject) throws RMIHostException, + RMIHostRuntimeException; + + // registers an RMI service with the given name and default port (1099) + void registerService(String serviceName, Remote serviceObject) throws RMIHostException, + RMIHostRuntimeException; + + // unregister a service registered under the given service name and port number + void unregisterService(String serviceName, int port) throws RMIHostException, + RMIHostRuntimeException; + + // unregister a service registered under the given service name and defalut port number (1099) + void unregisterService(String serviceName) throws RMIHostException, + RMIHostRuntimeException; + + //find a remote service hosted on the given host, port and service name + Remote findService(String host, String port, String svcName) throws RMIHostException, + RMIHostRuntimeException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHostAdmin.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHostAdmin.java new file mode 100644 index 0000000000..dedfff1cdd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHostAdmin.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.rmi; + +import java.rmi.registry.Registry; +import java.util.List; + +/* RMI Service hosting Admin Interface to be implemented by host environments that allows SCA Components + * to register RMI Services to handle inbound service requests over RMI to SCA Components. This interface + * can be used by admin functions to obtain information on RMI registries started and running in the host + * environment + */ + +public interface RMIHostAdmin { + //gets all RMI registries running on the host. Each element of the list is an object of type + //java.rmi.registry + List getAllRegistries() throws RMIHostRuntimeException; + + //gets a registry that is running at a particular port + Registry getRegistry(int port) throws RMIHostRuntimeException; + + //more methods to be added +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHostException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHostException.java new file mode 100644 index 0000000000..5d7733927d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHostException.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.rmi; + +import org.apache.tuscany.api.TuscanyException; + +/** + * This exception will relate to situations where the end applicaition's input is the cause of the exception + * + * @version $Rev$ $Date$ + */ +public class RMIHostException extends TuscanyException { + private static final long serialVersionUID = 8031031440259175970L; + + public RMIHostException() { + } + + public RMIHostException(String message) { + super(message); + } + + public RMIHostException(Throwable e) { + super(e); + } + + public RMIHostException(String message, Throwable cause) { + super(message, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHostRuntimeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHostRuntimeException.java new file mode 100644 index 0000000000..35b207b5d2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/rmi/RMIHostRuntimeException.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.rmi; + +import org.apache.tuscany.api.TuscanyRuntimeException; + +/** + * This exception relates to cases where there is a problem with the + * Host runtime + * + */ +public class RMIHostRuntimeException extends TuscanyRuntimeException { + private static final long serialVersionUID = -1L; + + public RMIHostRuntimeException() { + } + + public RMIHostRuntimeException(String message) { + super(message); + } + + public RMIHostRuntimeException(Throwable e) { + super(e); + } + + public RMIHostRuntimeException(String message, Throwable cause) { + super(message, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/runtime/InitializationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/runtime/InitializationException.java new file mode 100644 index 0000000000..20b518609e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/runtime/InitializationException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.runtime; + +import org.apache.tuscany.api.TuscanyException; + +/** + * Denotes an error starting the runtime + * + * @version $Rev$ $Date$ + */ +public class InitializationException extends TuscanyException { + + public InitializationException(String message) { + super(message); + } + + public InitializationException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/runtime/ShutdownException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/runtime/ShutdownException.java new file mode 100644 index 0000000000..769c928471 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/runtime/ShutdownException.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.runtime; + +import org.apache.tuscany.api.TuscanyException; + +/** + * Denotes an error during runtime shutdown + * + * @version $Rev$ $Date$ + */ +public class ShutdownException extends TuscanyException { + + public ShutdownException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/runtime/TuscanyRuntime.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/runtime/TuscanyRuntime.java new file mode 100644 index 0000000000..fcbe4a829f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/runtime/TuscanyRuntime.java @@ -0,0 +1,179 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.runtime; + +import java.net.URL; + +import org.osoa.sca.CompositeContext; + +import org.apache.tuscany.host.MonitorFactory; +import org.apache.tuscany.host.RuntimeInfo; +import org.apache.tuscany.host.management.ManagementService; + +/** + * @version $Rev$ $Date$ + */ +public interface TuscanyRuntime { + /** + * Returns the location of the SCDL used to boot this runtime. + * + * @return the location of the SCDL used to boot this runtime + */ + URL getSystemScdl(); + + /** + * Sets the location of the SCDL used to boot this runtime. + * + * @param systemScdl the location of the SCDL used to boot this runtime + */ + void setSystemScdl(URL systemScdl); + + /** + * Returns the host ClassLoader that is parent to all Tuscany classloaders. + * + * @return the host's ClassLoader + */ + ClassLoader getHostClassLoader(); + + /** + * Sets the host ClassLoader; this will be a parent for all Tuscany classloaders. + * + * @param classLoader the host's ClassLoader + */ + void setHostClassLoader(ClassLoader classLoader); + + /** + * Returns the info this runtime will make available to service components. + * + * @return the info this runtime will make available to service components + */ + RuntimeInfo getRuntimeInfo(); + + /** + * Sets the info this runtime should make available to service components. The instance supplied here should be + * registered in the system composite with the name {@link RuntimeInfo#COMPONENT_NAME "RuntimeInfo"}. + * + * @param runtimeInfo the information this runtime should make available to service components + */ + void setRuntimeInfo(RuntimeInfo runtimeInfo); + + /** + * Returns the MonitorFactory that this runtime is using. + * + * @return the MonitorFactory that this runtime is using + */ + MonitorFactory getMonitorFactory(); + + /** + * Sets the MonitorFactory that this runtime should use. + * + * @param monitorFactory the MonitorFactory that this runtime should use + */ + void setMonitorFactory(MonitorFactory monitorFactory); + + /** + * Sets the ManagementService that this runtime should use. + * + * @param managementService the ManagementService that this runtime should use + */ + void setManagementService(ManagementService<?> managementService); + + /** + * Returns the ManagementService that this runtime is using. + * + * @return the ManagementService that this runtime is using + */ + ManagementService<?> getManagementService(); + + /** + * Initialize a runtime. + * + * @throws InitializationException if there is an error initializing the runtime + */ + void initialize() throws InitializationException; + + /** + * Destroy the runtime. Any further invocations should result in an error. + * + * @throws ShutdownException if there is an error destroying the runtime + */ + void destroy() throws ShutdownException; + + /** + * Returns the current SCA context + */ + @Deprecated + CompositeContext getContext(); + + /** + * Returns the name of the component associated with the application SCDL. + * + * @return the name of the component associated with the application SCDL + */ + @Deprecated + String getApplicationName(); + + /** + * Sets the name of the component associated with the application SCDL. + * + * @param applicationName the name of the component associated with the application SCDL + */ + @Deprecated + void setApplicationName(String applicationName); + + /** + * Returns the location of the default application's SCDL. + * + * @return the location of the default application's SCDL + */ + @Deprecated + URL getApplicationScdl(); + + /** + * Sets the location of the default application's SCDL + * + * @param applicationScdl the location of the default application's SCDL + */ + @Deprecated + void setApplicationScdl(URL applicationScdl); + + /** + * Get the application classloader + */ + @Deprecated + ClassLoader getApplicationClassLoader(); + + /** + * Set the application classloader + */ + @Deprecated + void setApplicationClassLoader(ClassLoader applicationClassLoader); + + /** + * Temporary API to allow and application to be deployed until we get the proper deployment services running. + * + * @param name the name of the component for the application + * @param scdlLocation the location of a SCDL composite document to use as the component's implementation + * @param classLoader the classloader to associated with the application component + * @return the context for the application's composite component + */ + @Deprecated + CompositeContext deployApplication(String name, URL scdlLocation, ClassLoader classLoader) + throws InitializationException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/servlet/ServletRequestInjector.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/servlet/ServletRequestInjector.java new file mode 100644 index 0000000000..e4b11aee90 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/main/java/org/apache/tuscany/host/servlet/ServletRequestInjector.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.servlet; + +import java.io.IOException; +import javax.servlet.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; + +/** + * Interface to a system component that dispatches servlet requests to the Tuscany runtime + */ +public interface ServletRequestInjector { + + /** + * Dispatch servlet requests to the Tuscany runtime + * + * @param req the ServletRequest object that contains the request the client made of the servlet + * @param res the ServletResponse object that contains the response the servlet returns to the client + * @throws ServletException if the request cannot be handled + * @throws IOException if an input or output error occurs while handling the request + */ + void service(ServletRequest req, ServletResponse res) throws ServletException, IOException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/test/java/org/apache/tuscany/host/rmi/RMIHostExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/test/java/org/apache/tuscany/host/rmi/RMIHostExceptionTestCase.java new file mode 100644 index 0000000000..0e62dbb3e1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/test/java/org/apache/tuscany/host/rmi/RMIHostExceptionTestCase.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.rmi; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class RMIHostExceptionTestCase extends TestCase { + private static final Throwable CAUSE = new Throwable("Cause"); + private static final String MESSAGE = "Message"; + + public void testNoArgConstructor() { + Exception ex = new RMIHostException(); + assertNull(ex.getMessage()); + assertNull(ex.getCause()); + } + + public void testMessageConstructor() { + Exception ex = new RMIHostException(MESSAGE); + assertEquals(MESSAGE, ex.getMessage()); + assertNull(ex.getCause()); + } + + public void testThrowableConstructor() { + Exception ex = new RMIHostException(CAUSE); + assertEquals(CAUSE.getClass().getName() + ": " + CAUSE.getMessage(), ex.getMessage()); + assertEquals(CAUSE, ex.getCause()); + } + + public void testMessageThrowableConstructor() { + Exception ex = new RMIHostException(MESSAGE, CAUSE); + assertEquals(MESSAGE, ex.getMessage()); + assertEquals(CAUSE, ex.getCause()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/test/java/org/apache/tuscany/host/rmi/RMIHostRuntimeExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/test/java/org/apache/tuscany/host/rmi/RMIHostRuntimeExceptionTestCase.java new file mode 100644 index 0000000000..5071a68132 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/host-api/src/test/java/org/apache/tuscany/host/rmi/RMIHostRuntimeExceptionTestCase.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.host.rmi; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class RMIHostRuntimeExceptionTestCase extends TestCase { + private static final Throwable CAUSE = new Throwable("Cause"); + private static final String MESSAGE = "Message"; + + public void testNoArgConstructor() { + Exception ex = new RMIHostRuntimeException(); + assertNull(ex.getMessage()); + assertNull(ex.getCause()); + } + + public void testMessageConstructor() { + Exception ex = new RMIHostRuntimeException(MESSAGE); + assertSame(MESSAGE, ex.getMessage()); + assertNull(ex.getCause()); + } + + public void testThrowableConstructor() { + Exception ex = new RMIHostRuntimeException(CAUSE); + assertEquals(CAUSE.getClass().getName() + ": " + CAUSE.getMessage(), ex.getMessage()); + assertSame(CAUSE, ex.getCause()); + } + + public void testMessageThrowableConstructor() { + Exception ex = new RMIHostRuntimeException(MESSAGE, CAUSE); + assertSame(MESSAGE, ex.getMessage()); + assertSame(CAUSE, ex.getCause()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/pom.xml b/sca-java-1.x/branches/pre-spec-changes/kernel/pom.xml new file mode 100644 index 0000000000..adca03452d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/pom.xml @@ -0,0 +1,97 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<project> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>parent</artifactId> + <version>0.1-pre-spec-SNAPSHOT</version> + </parent> + <groupId>org.apache.tuscany.sca.kernel</groupId> + <artifactId>parent</artifactId> + <packaging>pom</packaging> + <name>Apache Tuscany SCA Kernel Sub-Project</name> + <version>0.1-pre-spec-SNAPSHOT</version> + + <!-- definition of repositories where the parent pom can be found --> + <repositories> + <repository> + <id>apache.snapshots</id> + <name>Apache Snapshot Repository</name> + <url>http://people.apache.org/repo/m2-snapshot-repository</url> + <releases> + <enabled>false</enabled> + </releases> + <snapshots> + <enabled>true</enabled> + </snapshots> + </repository> + <repository> + <id>apache.incubator</id> + <name>Apache Incubator Repository</name> + <url>http://people.apache.org/repo/m2-incubating-repository/</url> + <releases> + <enabled>true</enabled> + </releases> + <snapshots> + <enabled>false</enabled> + </snapshots> + </repository> + </repositories> + + <build> + <defaultGoal>install</defaultGoal> + </build> + + <profiles> + <profile> + <id>default</id> + <activation> + <activeByDefault>true</activeByDefault> + </activation> + <modules> + <module>api</module> + <module>host-api</module> + <module>spi</module> + <module>core</module> + </modules> + </profile> + + <profile> + <id>javadoc</id> + <modules> + <module>api</module> + <module>host-api</module> + <module>spi</module> + </modules> + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-javadoc-plugin</artifactId> + <configuration> + <aggregate>true</aggregate> + </configuration> + </plugin> + </plugins> + </build> + </profile> + </profiles> +</project> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/.checkstyle b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/.checkstyle new file mode 100644 index 0000000000..3e57539570 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/.checkstyle @@ -0,0 +1,24 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<fileset-config file-format-version="1.2.0" simple-config="true"> + <fileset name="all" enabled="true" check-config-name="Tuscany Checks" local="false"> + <file-match-pattern match-pattern="." include-pattern="true"/> + </fileset> +</fileset-config> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/.pmd b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/.pmd new file mode 100644 index 0000000000..ffc4fe2bbb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/.pmd @@ -0,0 +1,20 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<pmd><useProjectRuleSet>true</useProjectRuleSet><rules/></pmd> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/.ruleset b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/.ruleset new file mode 100644 index 0000000000..3886f07f2d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/.ruleset @@ -0,0 +1,190 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<ruleset name="pmd-eclipse"> + <description>PMD Plugin preferences rule set</description> + + + <rule ref="rulesets/basic.xml/BooleanInstantiation"/> + <rule ref="rulesets/basic.xml/CollapsibleIfStatements"/> + <rule ref="rulesets/basic.xml/DoubleCheckedLocking"/> +<!--<rule ref="rulesets/basic.xml/EmptyCatchBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyFinallyBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyIfStmt"/>--> + <rule ref="rulesets/basic.xml/EmptyStatementNotInLoop"/> +<!--<rule ref="rulesets/basic.xml/EmptyStaticInitializer"/>--> +<!--<rule ref="rulesets/basic.xml/EmptySwitchStatements"/>--> +<!--<rule ref="rulesets/basic.xml/EmptySynchronizedBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyTryBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyWhileStmt"/>--> + <rule ref="rulesets/basic.xml/ForLoopShouldBeWhileLoop"/> + <rule ref="rulesets/basic.xml/JumbledIncrementer"/> +<!--<rule ref="rulesets/basic.xml/OverrideBothEqualsAndHashcode"/>--> + <rule ref="rulesets/basic.xml/ReturnFromFinallyBlock"/> + <rule ref="rulesets/basic.xml/UnconditionalIfStatement"/> + <rule ref="rulesets/basic.xml/UnnecessaryConversionTemporary"/> + <rule ref="rulesets/basic.xml/UnnecessaryFinalModifier"/> + <rule ref="rulesets/basic.xml/UnnecessaryReturn"/> +<!--<rule ref="rulesets/basic.xml/UselessOverridingMethod"/>--> + +<!--<rule ref="rulesets/braces.xml/ForLoopsMustUseBraces"/>--> +<!--<rule ref="rulesets/braces.xml/IfElseStmtsMustUseBraces"/>--> +<!--<rule ref="rulesets/braces.xml/IfStmtsMustUseBraces"/>--> +<!--<rule ref="rulesets/braces.xml/WhileLoopsMustUseBraces"/>--> + +<!--<rule ref="rulesets/clone.xml/CloneMethodMustImplementCloneable"/>--> +<!--<rule ref="rulesets/clone.xml/CloneThrowsCloneNotSupportedException"/>--> +<!--<rule ref="rulesets/clone.xml/ProperCloneImplementation"/>--> + +<!--<rule 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ref="rulesets/controversial.xml/UnnecessaryParentheses"/> +<!--<rule ref="rulesets/controversial.xml/UnusedModifier"/>--> + +<!--<rule ref="rulesets/coupling.xml/CouplingBetweenObjects"/>--> +<!--<rule ref="rulesets/coupling.xml/ExcessiveImports"/>--> +<!--<rule ref="rulesets/coupling.xml/LooseCoupling"/>--> + +<!--<rule ref="rulesets/design.xml/AbstractClassWithoutAbstractMethod"/>--> +<!--<rule ref="rulesets/design.xml/AccessorClassGeneration"/>--> +<!--<rule ref="rulesets/design.xml/AssignmentToNonFinalStatic"/>--> +<!--<rule ref="rulesets/design.xml/AvoidDeeplyNestedIfStmts"/>--> +<!--<rule ref="rulesets/design.xml/AvoidInstanceofChecksInCatchClause"/>--> +<rule ref="rulesets/design.xml/AvoidProtectedFieldInFinalClass"/> +<!--<rule ref="rulesets/design.xml/AvoidReassigningParameters"/>--> +<!--<rule ref="rulesets/design.xml/AvoidSynchronizedAtMethodLevel"/>--> +<!--<rule ref="rulesets/design.xml/BadComparison"/>--> +<!--<rule ref="rulesets/design.xml/CloseConnection"/>--> +<!--<rule ref="rulesets/design.xml/CompareObjectsWithEquals"/>--> +<!--<rule ref="rulesets/design.xml/ConfusingTernary"/>--> +<rule ref="rulesets/design.xml/ConstructorCallsOverridableMethod"/> +<!--<rule ref="rulesets/design.xml/DefaultLabelNotLastInSwitchStmt"/>--> +<!--<rule ref="rulesets/design.xml/FinalFieldCouldBeStatic"/>--> +<rule ref="rulesets/design.xml/IdempotentOperations"/> +<!--<rule ref="rulesets/design.xml/ImmutableField"/>--> +<!--<rule ref="rulesets/design.xml/InstantiationToGetClass"/>--> +<!--<rule ref="rulesets/design.xml/MissingBreakInSwitch"/>--> +<!--<rule ref="rulesets/design.xml/MissingStaticMethodInNonInstantiatableClass"/>--> +<!--<rule ref="rulesets/design.xml/NonCaseLabelInSwitchStatement"/>--> +<!--<rule ref="rulesets/design.xml/NonStaticInitializer"/>--> +<rule ref="rulesets/design.xml/OptimizableToArrayCall"/> +<rule ref="rulesets/design.xml/PositionLiteralsFirstInComparisons"/> +<rule ref="rulesets/design.xml/SimplifyBooleanExpressions"/> +<rule 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ref="rulesets/imports.xml/DontImportJavaLang"/>--> +<!--<rule ref="rulesets/imports.xml/UnusedImports"/>--> +<!--<rule ref="rulesets/imports.xml/ImportFromSamePackage"/>--> + +<!--<rule ref="rulesets/javabeans.xml/BeanMembersShouldSerialize"/>--> +<!--<rule ref="rulesets/javabeans.xml/MissingSerialVersionUID"/>--> + +<!--<rule ref="rulesets/junit.xml/JUnitStaticSuite"/>--> +<!--<rule ref="rulesets/junit.xml/JUnitSpelling"/>--> +<!--<rule ref="rulesets/junit.xml/JUnitAssertionsShouldIncludeMessage"/>--> +<!--<rule ref="rulesets/junit.xml/JUnitTestsShouldIncludeAssert"/>--> +<!--<rule ref="rulesets/junit.xml/TestClassWithoutTestCases"/>--> +<!--<rule ref="rulesets/junit.xml/UnnecessaryBooleanAssertion"/>--> +<!--<rule ref="rulesets/junit.xml/UseAssertEqualsInsteadOfAssertTrue"/>--> +<!--<rule ref="rulesets/junit.xml/UseAssertSameInsteadOfAssertTrue"/>--> + + <!--<rule ref="rulesets/logging-java.xml/AvoidPrintStackTrace"/>--> + <!--<rule ref="rulesets/logging-java.xml/LoggerIsNotStaticFinal"/>--> + <!--<rule ref="rulesets/logging-java.xml/MoreThanOneLogger"/>--> + <!--<rule ref="rulesets/logging-java.xml/LoggerIsNotStaticFinal"/>--> + <!--<rule ref="rulesets/logging-java.xml/LogBlockWithoutIf"/>--> + <!--<rule ref="rulesets/logging-java.xml/SystemPrintln"/>--> + <!--<rule ref="rulesets/logging-jakarta-commons.xml/UseCorrectExceptionLogging"/>--> + <!--<rule ref="rulesets/logging-jakarta-commons.xml/ProperLogger"/>--> + + <!--<rule ref="rulesets/naming.xml/ShortVariable"/>--> + <!--<rule ref="rulesets/naming.xml/LongVariable"/>--> + <!--<rule ref="rulesets/naming.xml/ShortMethodName"/>--> + <!--<rule ref="rulesets/naming.xml/VariableNamingConventions"/>--> + <!--<rule ref="rulesets/naming.xml/MethodNamingConventions"/>--> + <!--<rule ref="rulesets/naming.xml/ClassNamingConventions"/>--> + <!--<rule ref="rulesets/naming.xml/AbstractNaming"/>--> + <!--<rule ref="rulesets/naming.xml/AvoidDollarSigns"/>--> + <!--<rule ref="rulesets/naming.xml/MethodWithSameNameAsEnclosingClass"/>--> + <!--<rule ref="rulesets/naming.xml/SuspiciousHashcodeMethodName"/>--> + <!--<rule ref="rulesets/naming.xml/SuspiciousConstantFieldName"/>--> + <!--<rule ref="rulesets/naming.xml/AvoidFieldNameMatchingTypeName"/>--> + <!--<rule ref="rulesets/naming.xml/AvoidFieldNameMatchingMethodName"/>--> + <!--<rule ref="rulesets/naming.xml/AvoidNonConstructorMethodsWithClassName"/>--> + <!--<rule ref="rulesets/naming.xml/NoPackage"/>--> + <!--<rule ref="rulesets/naming.xml/PackageCase"/>--> + + <!--<rule ref="rulesets/optimizations.xml/LocalVariableCouldBeFinal"/>--> + <!--<rule ref="rulesets/optimizations.xml/MethodArgumentCouldBeFinal"/>--> + <!--<rule ref="rulesets/optimizations.xml/AvoidInstantiatingObjectsInLoops"/>--> + <!--<rule ref="rulesets/optimizations.xml/UseArrayListInsteadOfVector"/>--> + <!--<rule ref="rulesets/optimizations.xml/SimplifyStartsWith"/>--> + <!--<rule ref="rulesets/optimizations.xml/UseStringBufferForStringAppends"/>--> + + <!--<rule ref="rulesets/strictexception.xml/AvoidCatchingThrowable"/>--> + <!--<rule ref="rulesets/strictexception.xml/SignatureDeclareThrowsException"/>--> + <!--<rule ref="rulesets/strictexception.xml/ExceptionAsFlowControl"/>--> + <!--<rule ref="rulesets/strictexception.xml/AvoidCatchingNPE"/>--> + <!--<rule ref="rulesets/strictexception.xml/AvoidThrowingRawExceptionTypes"/>--> + <!--<rule ref="rulesets/strictexception.xml/AvoidThrowingNullPointerException"/>--> + + <!--<rule ref="rulesets/strings.xml/AvoidDuplicateLiterals"/>--> + <!--<rule ref="rulesets/strings.xml/StringInstantiation"/>--> + <!--<rule ref="rulesets/strings.xml/StringToString"/>--> + <!--<rule ref="rulesets/strings.xml/AvoidConcatenatingNonLiteralsInStringBuffer"/>--> + <!--<rule ref="rulesets/strings.xml/UnnecessaryCaseChange"/>--> + + <!--<rule ref="rulesets/sunsecure.xml/MethodReturnsInternalArray"/>--> + <!--<rule ref="rulesets/sunsecure.xml/ArrayIsStoredDirectly"/>--> + + <rule ref="rulesets/unusedcode.xml/UnusedLocalVariable"/> + <rule ref="rulesets/unusedcode.xml/UnusedPrivateField"/> + <rule ref="rulesets/unusedcode.xml/UnusedPrivateMethod"/> + <!--<rule ref="rulesets/unusedcode.xml/UnusedFormalParameter"/>--> + +</ruleset> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/LICENSE.txt b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/LICENSE.txt new file mode 100644 index 0000000000..0084319535 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/LICENSE.txt @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/NOTICE.txt b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/NOTICE.txt new file mode 100644 index 0000000000..d83ebbe236 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/NOTICE.txt @@ -0,0 +1,14 @@ +${pom.name} +Copyright (c) 2005 - 2006 The Apache Software Foundation + +Apache Tuscany is an effort undergoing incubation at The Apache Software +Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is +required of all newly accepted projects until a further review indicates that +the infrastructure, communications, and decision making process have stabilized +in a manner consistent with other successful ASF projects. While incubation +status is not necessarily a reflection of the completeness or stability of the +code, it does indicate that the project has yet to be fully endorsed by the ASF. + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/pom.xml b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/pom.xml new file mode 100644 index 0000000000..48d2479b41 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/pom.xml @@ -0,0 +1,58 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<project> + <parent> + <groupId>org.apache.tuscany.sca.kernel</groupId> + <artifactId>parent</artifactId> + <version>0.1-pre-spec-SNAPSHOT</version> + </parent> + <modelVersion>4.0.0</modelVersion> + <artifactId>tuscany-spi</artifactId> + <packaging>jar</packaging> + <name>Apache Tuscany SCA SPI</name> + <description>Tuscany Service Provider Interfaces.</description> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca.kernel</groupId> + <artifactId>tuscany-host-api</artifactId> + <version>${pom.version}</version> + <scope>compile</scope> + </dependency> + + <dependency> + <groupId>stax</groupId> + <artifactId>stax-api</artifactId> + </dependency> + <dependency> + <groupId>javax.servlet</groupId> + <artifactId>servlet-api</artifactId> + </dependency> + + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + </dependency> + <dependency> + <groupId>org.easymock</groupId> + <artifactId>easymock</artifactId> + </dependency> + </dependencies> +</project> diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/doc/Context Model.emx b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/doc/Context Model.emx new file mode 100644 index 0000000000..0445ea5a6b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/doc/Context Model.emx @@ -0,0 +1,673 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
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diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/AbstractLifecycle.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/AbstractLifecycle.java new file mode 100644 index 0000000000..e8597a55fc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/AbstractLifecycle.java @@ -0,0 +1,77 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi; + +/** + * Base class providing a simple implementation of Lifecycle. + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractLifecycle implements Lifecycle { + protected volatile int lifecycleState = UNINITIALIZED; + + public int getLifecycleState() { + return lifecycleState; + } + + /** + * Set the current state of the Lifecycle. + * + * @param lifecycleState the new state + */ + protected void setLifecycleState(int lifecycleState) { + this.lifecycleState = lifecycleState; + } + + public void start() { + setLifecycleState(RUNNING); + } + + public void stop() { + setLifecycleState(STOPPED); + } + + /** + * Returns the current lifecycle as a String (for example, "RUNNING"). + * + * @return the current lifecycle as a String + */ + public String toString() { + switch (lifecycleState) { + case Lifecycle.CONFIG_ERROR: + return "CONFIG_ERROR"; + case Lifecycle.ERROR: + return "ERROR"; + case Lifecycle.INITIALIZING: + return "INITIALIZING"; + case Lifecycle.INITIALIZED: + return "INITIALIZED"; + case Lifecycle.RUNNING: + return "RUNNING"; + case Lifecycle.STOPPING: + return "STOPPING"; + case Lifecycle.STOPPED: + return "STOPPED"; + case Lifecycle.UNINITIALIZED: + return "UNINITIALIZED"; + default: + return "UNKNOWN"; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/CoreRuntimeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/CoreRuntimeException.java new file mode 100644 index 0000000000..641a4e5d21 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/CoreRuntimeException.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi; + +import org.apache.tuscany.api.TuscanyRuntimeException; + +/** + * The root exception for the runtime package. Exceptions occurring in the runtime are generally non-recoverable + * + * @version $Rev$ $Date$ + */ +public abstract class CoreRuntimeException extends TuscanyRuntimeException { + + public CoreRuntimeException() { + super(); + } + + public CoreRuntimeException(String message) { + super(message); + } + + + protected CoreRuntimeException(String message, String identifier) { + super(message, identifier); + } + + public CoreRuntimeException(String message, Throwable cause) { + super(message, cause); + } + + + protected CoreRuntimeException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public CoreRuntimeException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/InvalidNameException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/InvalidNameException.java new file mode 100644 index 0000000000..28bc8652b2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/InvalidNameException.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi; + +/** + * Denotes an invalid name + * + * @version $Rev$ $Date$ + */ +public class InvalidNameException extends CoreRuntimeException { + + public InvalidNameException() { + super(); + } + + public InvalidNameException(String message) { + super(message); + } + + public InvalidNameException(String message, Throwable cause) { + super(message, cause); + } + + public InvalidNameException(Throwable cause) { + super(cause); + } + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/Lifecycle.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/Lifecycle.java new file mode 100644 index 0000000000..e8a0448e44 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/Lifecycle.java @@ -0,0 +1,69 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi; + +/** + * Implementations adhere to runtime lifecycle semantics + * + * @version $Rev$ $Date$ + */ +public interface Lifecycle { + /* A configuration error state */ + int CONFIG_ERROR = -1; + /* Has not been initialized */ + int UNINITIALIZED = 0; + /* In the process of being configured and initialized */ + int INITIALIZING = 1; + /* Instantiated and configured */ + int INITIALIZED = 2; + /* Configured and initialized */ + int RUNNING = 4; + /* In the process of being shutdown */ + int STOPPING = 5; + /* Has been shutdown and removed from the composite */ + int STOPPED = 6; + /* In an error state */ + int ERROR = 7; + + /** + * Returns the lifecycle state + * + * @see #UNINITIALIZED + * @see #INITIALIZING + * @see #INITIALIZED + * @see #RUNNING + * @see #STOPPING + * @see #STOPPED + */ + int getLifecycleState(); + + /** + * Starts the Lifecycle. + * + * @throws CoreRuntimeException + */ + void start() throws CoreRuntimeException; + + /** + * Stops the Lifecycle. + * + * @throws CoreRuntimeException + */ + void stop() throws CoreRuntimeException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectCreationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectCreationException.java new file mode 100644 index 0000000000..580e928000 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectCreationException.java @@ -0,0 +1,56 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi; + +import org.apache.tuscany.api.TuscanyRuntimeException; + +/** + * Denotes an error creating a new object instance + * + * @version $Rev$ $Date$ + */ +public class ObjectCreationException extends TuscanyRuntimeException { + private static final long serialVersionUID = -6423113430265944499L; + + public ObjectCreationException() { + super(); + } + + public ObjectCreationException(String message) { + super(message); + } + + public ObjectCreationException(String message, String identifier) { + super(message, identifier); + } + + public ObjectCreationException(String message, Throwable cause) { + super(message, cause); + } + + public ObjectCreationException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public ObjectCreationException(Throwable cause) { + super(cause); + } + +} + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectFactory.java new file mode 100644 index 0000000000..d505e14f61 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectFactory.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi; + +/** + * Implementations create new instances of a particular type + * + * @version $Rev$ $Date$ + */ +public interface ObjectFactory<T> { + + /** + * Return a instance of the type that this factory creates. + * + * @return a instance from this factory + */ + T getInstance() throws ObjectCreationException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/QualifiedName.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/QualifiedName.java new file mode 100644 index 0000000000..575f69db18 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/QualifiedName.java @@ -0,0 +1,96 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi; + +/** + * An evaluated name consisting of a part/port pair. In the runtime, a part generally 'contains' or 'provides' ports + * such as a component/service point or a component/reference pair. + * + * @version $Rev$ $Date$ + */ +public class QualifiedName { + public static final String NAME_SEPARATOR = "/"; + + private String qName; + private String partName; + private String portName; + + /** + * Constructs a new qualified name in the form of part/port where part is the parent context and port represents a + * child, which is either a service in the case of an atomic context or a contained context in the case of a + * composite. + * + * @throws InvalidNameException if the name is in an invalid format + */ + public QualifiedName(String qualifiedName) throws InvalidNameException { + if (qualifiedName == null) { + return; + } + int pos = qualifiedName.indexOf(QualifiedName.NAME_SEPARATOR); + switch (pos) { + case-1: + partName = qualifiedName; + break; + case 0: + throw new InvalidNameException(qualifiedName); + default: + partName = qualifiedName.substring(0, pos); + portName = qualifiedName.substring(pos + 1); + break; + } + qName = qualifiedName; + } + + /** + * Constructs a qualified name using the given part/port combination + * + * @param partName the part name + * @param portName the port name + */ + public QualifiedName(String partName, String portName) { + this.partName = partName; + this.portName = portName; + this.qName = partName + '/' + portName; + } + + /** + * Returns the parsed part name + */ + public String getPartName() { + return partName; + } + + /** + * Returns the parsed port name if the original is of the compound for part/port + */ + public String getPortName() { + return portName; + } + + /** + * Returns the full part/port name pair + */ + public String getQualifiedName() { + return qName; + } + + public String toString() { + return qName; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/annotation/Autowire.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/annotation/Autowire.java new file mode 100644 index 0000000000..0e48f1bc1b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/annotation/Autowire.java @@ -0,0 +1,46 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.annotation; + +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.ElementType.PARAMETER; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; + +/** + * A system annotation to inject an autowired instance + * + * @version $Rev$ $Date$ + */ +@Target({METHOD, FIELD, PARAMETER}) +@Retention(RUNTIME) +public @interface Autowire { + /** + * The name of the autowire. If not specified then the name will be derived from the annotated field. + */ + String name() default ""; + + /** + * Indicates if a reference must be specified. + */ + boolean required() default true; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/ComponentNames.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/ComponentNames.java new file mode 100644 index 0000000000..fb207a35d5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/ComponentNames.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.bootstrap; + +/** + * Class that defines the names of well known component + * + * @version $Rev$ $Date$ + */ +public final class ComponentNames { + /** + * The name of the component that forms the root of the runtime tree. + */ + public static final String TUSCANY_RUNTIME = "tuscany.runtime"; + + /** + * The name of the component that is the root of the application composite tree. + */ + public static final String TUSCANY_APPLICATION_ROOT = "tuscany.root.application"; + + /** + * The name of the component that is the root of the system composite tree. + */ + public static final String TUSCANY_SYSTEM_ROOT = "tuscany.root.system"; + + /** + * The name of the top-level component in the system composite tree. + */ + public static final String TUSCANY_SYSTEM = "tuscany.system"; + + /** + * The name of the component that contains the deployer. + */ + public static final String TUSCANY_DEPLOYER = "deployer"; + + /** + * The name of the component that contains the deployer. + */ + public static final String TUSCANY_WIRE_SERVICE = "wireService"; + + private ComponentNames() { + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/RuntimeComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/RuntimeComponent.java new file mode 100644 index 0000000000..6e0184fbd6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/RuntimeComponent.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.bootstrap; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.TargetException; +import org.apache.tuscany.spi.deployer.Deployer; + +/** + * Interface that represents the Tuscany runtime. + * + * @version $Rev$ $Date$ + */ +public interface RuntimeComponent extends CompositeComponent { + /** + * Returns the component that forms the root of the user component tree. All user components will be managed by + * composites that are children of this root. + * + * @return the root of the user component tree + */ + CompositeComponent getRootComponent(); + + /** + * Returns the component that forms the root of the system component tree. All system components, components that + * provide system services needed by the Tuscany runtime itself, will be managed by composites that are children of + * this root. + * + * @return the root of the system component tree + */ + CompositeComponent getSystemComponent(); + + /** + * Returns the deployer for this runtime. This interface can be used to deploy new SCA bundles to the runtime. + * + * @return the deployer for this runtime + * @throws TargetException if there is an error returning the deployer + */ + Deployer getDeployer() throws TargetException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BindingBuilder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BindingBuilder.java new file mode 100644 index 0000000000..50c7cae857 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BindingBuilder.java @@ -0,0 +1,57 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; + +/** + * Responsible for processing a service or reference in an assembly configured with a particular binding. The builder + * will create and return corresponding {@link org.apache.tuscany.spi.component.ServiceBinding} or {@link + * org.apache.tuscany.spi.component.ReferenceBinding} + * + * @version $Rev$ $Date$ + */ +public interface BindingBuilder<B extends BindingDefinition> { + + /** + * Creates a service binding + * + * @param parent the containing composite component + * @param boundServiceDefinition the service the binding is configured for + * @param bindingDefinition the binding definition + * @param deploymentContext the current deployment context + * @return a service binding + * @throws BuilderException + */ + ServiceBinding build(CompositeComponent parent, + BoundServiceDefinition boundServiceDefinition, + B bindingDefinition, + DeploymentContext deploymentContext) throws BuilderException; + + ReferenceBinding build(CompositeComponent parent, + BoundReferenceDefinition boundReferenceDefinition, + B bindingDefinition, + DeploymentContext deploymentContext) throws BuilderException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Builder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Builder.java new file mode 100644 index 0000000000..f0d2a5f4e5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Builder.java @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Implementation; + +/** + * Implementations build <code>SCAObject</code> types from model objects. + * + * @version $Rev$ $Date$ + */ +public interface Builder { + /** + * Builds a <code>Component</code> from a <code>ComponentDefinition</code> + * + * @param parent the composite that will be the parent of the newly built component + * @param definition the component definition as parsed from an SCA assembly + * @param context the current deployment context + * @return the newly created component + * @throws BuilderException + */ + <I extends Implementation<?>> Component build(CompositeComponent parent, + ComponentDefinition<I> definition, + DeploymentContext context) throws BuilderException; + + /** + * Builds a <code>Service</code> and its bindings from a <code>BoundServiceDefinition</code> + * + * @param parent the composite that will be the parent of the newly built service + * @param definition the service definition as parsed from an SCA assembly + * @param context the current deployment context + * @return the newly created service + * @throws BuilderException + */ + Service build(CompositeComponent parent, BoundServiceDefinition definition, DeploymentContext context) + throws BuilderException; + + /** + * Builds a <code>Reference</code> and its bindings from a <code>BoundReferenceDefinition</code> + * + * @param parent the composite that will be the parent of the newly built reference + * @param definition the reference definition as parsed from an SCA assembly + * @param context the current deployment context + * @return the newly created reference + * @throws BuilderException + */ + Reference build(CompositeComponent parent, BoundReferenceDefinition definition, DeploymentContext context) + throws BuilderException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderConfigException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderConfigException.java new file mode 100644 index 0000000000..6e9f2ef95d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderConfigException.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +/** + * Represents an error processing an assembly model + * + * @version $Rev$ $Date$ + */ +public class BuilderConfigException extends BuilderException { + + public BuilderConfigException() { + super(); + } + + public BuilderConfigException(String message) { + super(message); + } + + public BuilderConfigException(String message, String identifier) { + super(message, identifier); + } + + public BuilderConfigException(String message, Throwable cause) { + super(message, cause); + } + + public BuilderConfigException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderException.java new file mode 100644 index 0000000000..846d52492c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderException.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +import org.apache.tuscany.api.TuscanyException; + +/** + * The root exception for the builder package. Builder exceptions denote a non-recoverable failure. + * + * @version $Rev$ $Date$ + */ +public abstract class BuilderException extends TuscanyException { + + public BuilderException() { + super(); + } + + public BuilderException(String message) { + super(message); + } + + + protected BuilderException(String message, String identifier) { + super(message, identifier); + } + + public BuilderException(String message, Throwable cause) { + super(message, cause); + } + + protected BuilderException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public BuilderException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderInstantiationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderInstantiationException.java new file mode 100644 index 0000000000..30957635db --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderInstantiationException.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +/** + * Denotes an error instantiating an <code>SCAObject</code> + * + * @version $Rev$ $Date$ + */ +public class BuilderInstantiationException extends BuilderException { + + public BuilderInstantiationException(String message, String identifier) { + super(message, identifier); + } + + public BuilderInstantiationException(String message, Throwable cause) { + super(message, cause); + } + + public BuilderInstantiationException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderRegistry.java new file mode 100644 index 0000000000..c4ecdfa35b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderRegistry.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.Implementation; + +/** + * Maintains a registry of builders in the runtime, dispatching to the appropriate one as an assembly model is processed + * into runtime artifacts + * + * @version $Rev$ $Date$ + */ +public interface BuilderRegistry extends Builder { + + /** + * Register a builder for an implementation type. + * + * @param implClass the type of implementation that this builder can handle + * @param builder the builder to be registered + */ + <I extends Implementation<?>> void register(Class<I> implClass, ComponentBuilder<I> builder); + + /** + * Unregister a builder for an implementation type. + * + * @param implClass the implementation whose builder should be unregistered + */ + <I extends Implementation<?>> void unregister(Class<I> implClass); + + /** + * Register a binding builder for a binding type + * + * @param implClass the binding type + * @param builder the buinder to be registered + */ + <B extends BindingDefinition> void register(Class<B> implClass, BindingBuilder<B> builder); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ComponentBuilder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ComponentBuilder.java new file mode 100644 index 0000000000..668cee77e6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ComponentBuilder.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Implementation; + +/** + * Responsible for building a {@link Component} from an atomic or composite component configured in an assembly + * + * @version $Rev$ $Date$ + */ +public interface ComponentBuilder<I extends Implementation<?>> { + Component build(CompositeComponent parent, + ComponentDefinition<I> componentDefinition, + DeploymentContext deploymentContext) throws BuilderException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Connector.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Connector.java new file mode 100644 index 0000000000..b11aacc47e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Connector.java @@ -0,0 +1,52 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * Implementations are responsible for bridging invocation chains as an assembly is converted to runtime artifacts + * + * @version $$Rev$$ $$Date$$ + */ +public interface Connector { + + /** + * Connects the given source's wires to corresponding wires to a target. Wires are connected by bridging invocation + * chains. + * + * @param source the source, i.e. a <code>ServiceBinding</code>, <code>Component</code>, or <code>Reference</code> + * @throws WiringException + */ + void connect(SCAObject source) throws WiringException; + + /** + * Bridges the invocation chains associated with an inbound and outbound wire. + * + * @param inbound the wire to bridge from + * @param outbound the target wire + * @param optimizable if the bridge may be optimized + * @throws WiringException + */ + void connect(InboundWire inbound, OutboundWire outbound, boolean optimizable) + throws WiringException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/InvalidServiceInterfaceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/InvalidServiceInterfaceException.java new file mode 100644 index 0000000000..78bb5a5cc8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/InvalidServiceInterfaceException.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +/** + * @version $Rev$ $Date$ + */ +public class InvalidServiceInterfaceException extends BuilderConfigException { + private final Class<?> interfaceClass; + + public InvalidServiceInterfaceException(String message, Class<?> interfaceClass) { + super(message); + this.interfaceClass = interfaceClass; + } + + public Class<?> getInterfaceClass() { + return interfaceClass; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/MissingWireTargetException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/MissingWireTargetException.java new file mode 100644 index 0000000000..5a0b046430 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/MissingWireTargetException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +/** + * Denotes a missing wire target in an assembly + * + * @version $Rev$ $Date$ + */ +public class MissingWireTargetException extends WiringException { + + public MissingWireTargetException(String message) { + super(message); + } + + public MissingWireTargetException(String message, String identifier) { + super(message, identifier); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ScopeNotFoundException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ScopeNotFoundException.java new file mode 100644 index 0000000000..acf8dadda6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ScopeNotFoundException.java @@ -0,0 +1,29 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +/** + * @version $Rev$ $Date$ + */ +public class ScopeNotFoundException extends BuilderConfigException { + + public ScopeNotFoundException(String scope) { + super("Scope not found", scope); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/WiringException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/WiringException.java new file mode 100644 index 0000000000..d5e17919fd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/WiringException.java @@ -0,0 +1,124 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.builder; + +/** + * Denotes a general error raised during wiring + * + * @version $Rev$ $Date$ + */ +public abstract class WiringException extends BuilderException { + private String sourceName; + private String referenceName; + private String targetName; + private String targetServiceName; + + protected WiringException(String message) { + super(message); + } + + protected WiringException(String message, String identifier) { + super(message, identifier); + } + + protected WiringException(String message, Throwable cause) { + super(message, cause); + } + + protected WiringException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + protected WiringException(Throwable cause) { + super(cause); + } + + /** + * Returns the source name for the wire + * + * @return the source name the source name for the wire + */ + public String getSourceName() { + return sourceName; + } + + /** + * Sets the source name for the wire + * + * @param sourceName the source name for the wire + */ + public void setSourceName(String sourceName) { + this.sourceName = sourceName; + } + + /** + * Returns the target name for the wire + * + * @return the target name the source name for the wire + */ + public String getTargetName() { + return targetName; + } + + /** + * Sets the target name for the wire + * + * @param targetName the source name for the wire + */ + public void setTargetName(String targetName) { + this.targetName = targetName; + } + + + /** + * Returns the source reference name for the wire + * + * @return the source reference name for the wire + */ + public String getReferenceName() { + return referenceName; + } + + /** + * Sets the source reference name for the wire + * + * @param referenceName the source reference name for the wire + */ + public void setReferenceName(String referenceName) { + this.referenceName = referenceName; + } + + /** + * Returns the target service name for the wire + * + * @return the target service name for the wire + */ + public String getTargetServiceName() { + return targetServiceName; + } + + /** + * Sets the target service name for the wire + * + * @param targetServiceName the target service name for the wire + */ + public void setTargetServiceName(String targetServiceName) { + this.targetServiceName = targetServiceName; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AbstractSCAObject.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AbstractSCAObject.java new file mode 100644 index 0000000000..de98aa4437 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AbstractSCAObject.java @@ -0,0 +1,134 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CopyOnWriteArrayList; + +import org.apache.tuscany.spi.AbstractLifecycle; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.event.EventFilter; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.event.TrueFilter; + +/** + * Functionality common to all <code>SCAObject<code> implementations + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractSCAObject extends AbstractLifecycle implements SCAObject { + protected static final EventFilter TRUE_FILTER = new TrueFilter(); + + protected Map<EventFilter, List<RuntimeEventListener>> listeners; + protected final CompositeComponent parent; + private final String name; + private final Map<Object, Object> extensions = new HashMap<Object, Object>(); + private String canonicalName; + + public AbstractSCAObject(String name, CompositeComponent parent) { + this.name = name; + this.parent = parent; + } + + public String getName() { + return name; + } + + public String getCanonicalName() { + if (canonicalName == null) { + StringBuffer b = new StringBuffer(name); + if (parent != null) { + b.insert(0, parent.getCanonicalName() + "/"); + } + canonicalName = b.toString(); + } + return canonicalName; + } + + public CompositeComponent getParent() { + return parent; + } + + public void addListener(RuntimeEventListener listener) { + addListener(TRUE_FILTER, listener); + } + + public void removeListener(RuntimeEventListener listener) { + assert listener != null : "Listener cannot be null"; + synchronized (getListeners()) { + for (List<RuntimeEventListener> currentList : getListeners().values()) { + for (RuntimeEventListener current : currentList) { + if (current == listener) { + currentList.remove(current); + return; + } + } + } + } + } + + public void addListener(EventFilter filter, RuntimeEventListener listener) { + assert listener != null : "Listener cannot be null"; + synchronized (getListeners()) { + List<RuntimeEventListener> list = getListeners().get(filter); + if (list == null) { + list = new CopyOnWriteArrayList<RuntimeEventListener>(); + listeners.put(filter, list); + } + list.add(listener); + } + } + + public void publish(Event event) { + assert event != null : "Event object was null"; + for (Map.Entry<EventFilter, List<RuntimeEventListener>> entry : getListeners().entrySet()) { + if (entry.getKey().match(event)) { + for (RuntimeEventListener listener : entry.getValue()) { + listener.onEvent(event); + } + } + } + } + + protected Map<EventFilter, List<RuntimeEventListener>> getListeners() { + if (listeners == null) { + listeners = new ConcurrentHashMap<EventFilter, List<RuntimeEventListener>>(); + } + return listeners; + } + + public void prepare() throws PrepareException { + + } + + public String toString() { + return "[" + name + "] in state [" + super.toString() + ']'; + } + + public Map<Object, Object> getExtensions() { + return extensions; + } + + public boolean isSystem() { + return false; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AtomicComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AtomicComponent.java new file mode 100644 index 0000000000..aa4c41889b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AtomicComponent.java @@ -0,0 +1,126 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import java.util.List; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * The runtime instantiation of an SCA atomic, or leaf-type, component + * + * @version $Rev$ $Date$ + */ +public interface AtomicComponent extends Component { + + /** + * Returns true if component instances should be eagerly initialized. + * + * @return true if component instances should be eagerly initialized + */ + boolean isEagerInit(); + + /** + * Returns true if component instances receive destroy events. + * + * @return true if component instances receive destroy events + */ + boolean isDestroyable(); + + /** + * Returns the initialization level for this component. + * + * @return the initialization level for this component + */ + int getInitLevel(); + + /** + * Returns the idle time allowed between operations in milliseconds if the implementation is conversational. + * + * @return the idle time allowed between operations in milliseconds if the implementation is conversational + */ + long getMaxIdleTime(); + + /** + * Returns the maximum age a conversation may remain active in milliseconds if the implementation is + * conversational. + * + * @return the maximum age a conversation may remain active in milliseconds if the implementation is conversational + */ + long getMaxAge(); + + /** + * Adds a target-side wire. Target-side wire factories contain the invocation chains associated with the destination + * service of a wire + */ + void addInboundWire(InboundWire wire); + + /** + * Adds a source-side wire for the given reference. Source-side wires contain the invocation chains for a reference + * in the implementation associated with the instance wrapper created by this configuration. + */ + void addOutboundWire(OutboundWire wire); + + /** + * Adds a set of source-side multiplicity wires for the given reference. Source-side wires contain the invocation + * chains for a reference in the implementation associated with the instance wrapper created by this configuration. + */ + void addOutboundWires(List<OutboundWire> wires); + + /** + * Notifies the given instance of an initialization event. + * + * @throws TargetInitializationException + */ + void init(Object instance) throws TargetInitializationException; + + /** + * Notifies the given instance of a destroy event. + * + * @throws TargetDestructionException + */ + void destroy(Object instance) throws TargetDestructionException; + + /** + * Creates a new implementation instance, generally used as a callback by a {@link + * org.apache.tuscany.spi.component.ScopeContainer}. + * + * @return the instance + * @throws ObjectCreationException + */ + Object createInstance() throws ObjectCreationException; + + /** + * Removes an implementation instance associated with the current invocation context. + * + * @throws ComponentException + */ + void removeInstance() throws ComponentException; + + /** + * Returns the target instance associated with the component. A target instance is the actual object a request is + * dispatched to sans wire chain. + * + * @throws TargetResolutionException + */ + Object getTargetInstance() throws TargetResolutionException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Component.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Component.java new file mode 100644 index 0000000000..ec4eedfe90 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Component.java @@ -0,0 +1,100 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import java.util.Collection; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.PropertyValue; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * The runtime instantiation of an SCA component + * + * @version $$Rev$$ $$Date$$ + */ +public interface Component extends SCAObject { + + /** + * Sets the scope container associated with the component + * + * @param scopeContainer the scope container associated with the component + */ + void setScopeContainer(ScopeContainer scopeContainer); + + /** + * Returns the default property values associated with the component. + * + * @return default property values associated with the component. + */ + Map<String, PropertyValue<?>> getDefaultPropertyValues(); + + /** + * Sets the default property values associated with the component. + * + * @param defaultPropertyValues Default property values associated with the component. + */ + void setDefaultPropertyValues(Map<String, PropertyValue<?>> defaultPropertyValues); + + /** + * Returns true if invocation dispatching can be optimized, i.e. invocation chains are not required + * + * @return true if invocation dispatching can be optimized, i.e. invocation chains are not required + */ + boolean isOptimizable(); + + /** + * Returns the wire associated with the given service name or null if not found. + * + * @return the wire associated with the given service name or null if not found. + */ + InboundWire getInboundWire(String serviceName); + + /** + * Returns a map of inbound wires. + * + * @return a map of inbound wires. + */ + Collection<InboundWire> getInboundWires(); + + /** + * Returns a map of source-side wires for references. There may be 1..n wires per reference. + * + * @return a map of source-side wires for references. + */ + Map<String, List<OutboundWire>> getOutboundWires(); + + /** + * Callback to create a {@link org.apache.tuscany.spi.wire.TargetInvoker} which dispatches to a service offered by + * the component + * + * @param targetName the service name + * @param operation the operation to invoke + * @param callbackWire the callback wire or null if the associated wire is unidirectional + * @return the target invoker + * @throws TargetInvokerCreationException + */ + TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) + throws TargetInvokerCreationException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentException.java new file mode 100644 index 0000000000..2007cbb6bc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentException.java @@ -0,0 +1,52 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import org.apache.tuscany.api.TuscanyException; + +/** + * An checked exception encountered by an {@link org.apache.tuscany.spi.component.Component} + * + * @version $Rev$ $Date$ + */ +public abstract class ComponentException extends TuscanyException { + + protected ComponentException() { + } + + protected ComponentException(String message) { + super(message); + } + + protected ComponentException(String message, String identifier) { + super(message, identifier); + } + + protected ComponentException(String message, Throwable cause) { + super(message, cause); + } + + protected ComponentException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + protected ComponentException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRegistrationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRegistrationException.java new file mode 100644 index 0000000000..f34fda47a2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRegistrationException.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Thrown when an error is encountered registering a component + * + * @version $$Rev$$ $$Date$$ + */ +public abstract class ComponentRegistrationException extends ComponentException { + public ComponentRegistrationException() { + } + + public ComponentRegistrationException(String message) { + super(message); + } + + public ComponentRegistrationException(String message, String identifier) { + super(message, identifier); + } + + public ComponentRegistrationException(String message, Throwable cause) { + super(message, cause); + } + + public ComponentRegistrationException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRuntimeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRuntimeException.java new file mode 100644 index 0000000000..8479681c75 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRuntimeException.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import org.apache.tuscany.spi.CoreRuntimeException; + +/** + * An unchecked exception encountered by an {@link org.apache.tuscany.spi.component.Component} + * + * @version $Rev$ $Date$ + */ +public abstract class ComponentRuntimeException extends CoreRuntimeException { + + public ComponentRuntimeException() { + super(); + } + + public ComponentRuntimeException(String message) { + super(message); + } + + public ComponentRuntimeException(String message, String identifier) { + super(message, identifier); + } + + public ComponentRuntimeException(String message, Throwable cause) { + super(message, cause); + } + + public ComponentRuntimeException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public ComponentRuntimeException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/CompositeComponent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/CompositeComponent.java new file mode 100644 index 0000000000..0f73fbfac5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/CompositeComponent.java @@ -0,0 +1,156 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import java.util.List; +import java.util.Collection; + +import org.w3c.dom.Document; + +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.services.management.TuscanyManagementService; +import org.apache.tuscany.spi.wire.InboundWire; + +/** + * The runtime instantiation of an SCA composite component. Composites may contain child components, offer services, and + * have references. Children are contained in two namespaces, an application namespace for end-user components deployed + * to a runtime, and a system namespace for components that provide system services. + * + * @version $Rev$ $Date$ + */ +public interface CompositeComponent extends Component, RuntimeEventListener { + + /** + * Sets the management service associated with the composite + * + * @param managementService the management service associated with the composite + */ + void setManagementService(TuscanyManagementService managementService); + + /** + * Returns the value of a Property of this composite. + * + * @param name the name of the Property + * @return its value, or null if there is not such property or if it has no defined value + */ + Document getPropertyValue(String name); + + /** + * Registers a child of this composite. + * + * @param object the object to add as a child + * @throws ComponentRegistrationException + */ + void register(SCAObject object) throws ComponentRegistrationException; + + /** + * Returns the internal system wire associated with the given service name or null if not found + * + * @param serviceName the service name + * @return the system wire or null if not found + */ + InboundWire getInboundSystemWire(String serviceName); + + /** + * Returns a map of inbound system wires. + * + * @return a map of inbound system wires. + */ + Collection<InboundWire> getInboundSystemWires(); + + + /** + * Register a simple Java Object as a system component. This is primarily intended for use by bootstrap code to + * create the initial configuration components. + * + * @param name the name of the resulting component + * @param service the service interface the component should expose + * @param instance the Object that will become the component's implementation + * @throws ComponentRegistrationException + */ + <S, I extends S> void registerJavaObject(String name, Class<S> service, I instance) + throws ComponentRegistrationException; + + /** + * Register a simple Java Object as a system component. This is primarily intended for use by bootstrap code to + * create the initial configuration components. + * + * @param name the name of the resulting component + * @param services the service interfaces the component should expose + * @param instance the Object that will become the component's implementation + * @throws ComponentRegistrationException + */ + <S, I extends S> void registerJavaObject(String name, List<Class<?>> services, I instance) + throws ComponentRegistrationException; + + /** + * Returns the child associated with a given name + */ + SCAObject getChild(String name); + + /** + * Returns the system child associated with a given name + */ + SCAObject getSystemChild(String name); + + /** + * Invoked by child components to return an wire to a target based on matching type. Resolved targets may be + * serviceBindings or components in the parent or its ancestors, or references in a sibling component + * + * @param instanceInterface the type of service being requested + * @return a reference to the requested service or null if one is not be found + * @throws TargetResolutionException + */ + InboundWire resolveAutowire(Class<?> instanceInterface) throws TargetResolutionException; + + /** + * Invoked by system child components to return a wire to a system target based on matching type. Resolved targets + * may be system serviceBindings or components in the parent or its ancestors, or references in a sibling component + * + * @param instanceInterface the type of service being requested + * @return a reference to the requested service or null if one is not be found + * @throws TargetResolutionException + */ + InboundWire resolveSystemAutowire(Class<?> instanceInterface) throws TargetResolutionException; + + /** + * Invoked by a parent component to return an wire to a target in a child based on matching type. Resolved targets + * must be serviceBindings. For example, given a parent P and two siblings, A and B, A would request an autowire by + * invoking {@link #resolveAutowire(Class<?>)} on P, which in turn could invoke the present method on B in order to + * resolve a target. + * + * @param instanceInterface the type of service being requested + * @return a reference to the requested service or null if one is not be found + * @throws TargetResolutionException + */ + InboundWire resolveExternalAutowire(Class<?> instanceInterface) throws TargetResolutionException; + + /** + * Invoked by a parent component to return a wire to a system target in a child based on matching type. Resolved + * targets must be system serviceBindings. For example, given a parent P and two siblings, A and B, A would request + * an autowire by invoking {@link #resolveAutowire(Class<?>)} on P, which in turn could invoke the present method on + * B in order to resolve a target. + * + * @param instanceInterface the type of service being requested + * @return a reference to the requested service or null if one is not be found + * @throws TargetResolutionException + */ + InboundWire resolveSystemExternalAutowire(Class<?> instanceInterface) throws TargetResolutionException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/DuplicateNameException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/DuplicateNameException.java new file mode 100644 index 0000000000..128f301256 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/DuplicateNameException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Denotes an attempt to add an child to a composite component with a name equal to an existing child + * + * @version $Rev$ $Date$ + */ +public class DuplicateNameException extends ComponentRegistrationException { + + public DuplicateNameException(String message) { + super(message); + } + + public DuplicateNameException(String message, String identifier) { + super(message, identifier); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/IllegalTargetException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/IllegalTargetException.java new file mode 100644 index 0000000000..7eb37c3639 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/IllegalTargetException.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Thrown when a target for an operation is not of the required type + * + * @version $$Rev$$ $$Date$$ + */ +public class IllegalTargetException extends TargetResolutionException { + + public IllegalTargetException(String message, String identifier) { + super(message, identifier); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidAutowireInterface.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidAutowireInterface.java new file mode 100644 index 0000000000..ffda730a27 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidAutowireInterface.java @@ -0,0 +1,31 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Thrown when an invalid interface is specified during autowire registration + * + * @version $Rev$ $Date$ + */ +public class InvalidAutowireInterface extends ComponentRegistrationException { + + public InvalidAutowireInterface(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidConversationSequenceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidConversationSequenceException.java new file mode 100644 index 0000000000..21a1712e1a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidConversationSequenceException.java @@ -0,0 +1,31 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Denotes an unknown operation sequence in a conversation + * + * @version $Rev$ $Date$ + */ +public class InvalidConversationSequenceException extends TargetInvocationException { + + public InvalidConversationSequenceException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PersistenceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PersistenceException.java new file mode 100644 index 0000000000..06940aaff7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PersistenceException.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Raised when an error persisting a component implementation instance is encountered + * + * @version $Rev$ $Date$ + */ +public class PersistenceException extends ComponentException { + public PersistenceException() { + } + + public PersistenceException(String message) { + super(message); + } + + public PersistenceException(String message, Throwable cause) { + super(message, cause); + } + + public PersistenceException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PrepareException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PrepareException.java new file mode 100644 index 0000000000..d2be6daadf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PrepareException.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Denotes an exception preparing a component + * + * @version $Rev$ $Date$ + */ +public class PrepareException extends ComponentException { + + public PrepareException(String message, String identifier) { + super(message, identifier); + } + + public PrepareException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReactivationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReactivationException.java new file mode 100644 index 0000000000..4ef0929422 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReactivationException.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Raised when an error is encountered reactivating a serialized instance + * + * @version $Rev$ $Date$ + */ +public class ReactivationException extends ComponentRuntimeException { + private String owner; + + public ReactivationException(String message) { + super(message); + } + + public ReactivationException(String message, String identifier, String ower) { + super(message, identifier); + this.owner = ower; + } + + public ReactivationException(Throwable cause) { + super(cause); + } + + public String getOwner() { + return owner; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Reference.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Reference.java new file mode 100644 index 0000000000..2b3ef4be30 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Reference.java @@ -0,0 +1,34 @@ +package org.apache.tuscany.spi.component; + +import java.util.List; + +import org.apache.tuscany.spi.model.ServiceContract; + +/** + * The runtime instantiation of an SCA reference + * + * @version $Rev$ $Date$ + */ +public interface Reference extends SCAObject { + + /** + * Returns the contract for the reference. + * + * @return the contract for the reference. + */ + ServiceContract<?> getServiceContract(); + + /** + * Returns the collection of bindings configured for the reference. + * + * @return the collection of bindings configured for the reference. + */ + List<ReferenceBinding> getReferenceBindings(); + + /** + * Adds a binding the reference is configured with. + * + * @param binding the binding the reference is configured with. + */ + void addReferenceBinding(ReferenceBinding binding); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReferenceBinding.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReferenceBinding.java new file mode 100644 index 0000000000..82a2105a36 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReferenceBinding.java @@ -0,0 +1,88 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * Manages an SCA reference configured with a binding + * + * @version $Rev$ $Date$ + */ +public interface ReferenceBinding extends SCAObject { + + /** + * Returns the binding qualified name + * + * @return the binding qualified name + */ + QName getBindingType(); + + /** + * Sets the parent reference for the binding + * + * @param reference the parent reference for the binding + */ + void setReference(Reference reference); + + /** + * Returns the inbound wire for flowing a request through the reference + */ + InboundWire getInboundWire(); + + /** + * Sets the inbound wire for flowing a request through the reference + */ + void setInboundWire(InboundWire wire); + + /** + * Returns the outbound wire used by the reference to connect to a target + */ + OutboundWire getOutboundWire(); + + /** + * Sets the outbound wire used by the reference to connect to a target + */ + void setOutboundWire(OutboundWire wire); + + /** + * Callback to create a {@link org.apache.tuscany.spi.wire.TargetInvoker} which dispatches to the target service of + * the reference + * + * @param contract the service contract to invoke on + * @param operation the operation to invoke + * @throws TargetInvokerCreationException + */ + TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) + throws TargetInvokerCreationException; + + /** + * Returns the service contract for the binding + * + * @return the service contract for the binding + */ + ServiceContract<?> getBindingServiceContract(); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAExternalizable.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAExternalizable.java new file mode 100644 index 0000000000..6454e66369 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAExternalizable.java @@ -0,0 +1,43 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * A serialization contract for runtime SCA artifacts. When an instance is deserialized, runtime services defined in + * this contract must be set before reactivating the instance + * + * @version $Rev$ $Date$ + */ +public interface SCAExternalizable { + + /** + * Sets the current work context + * + * @param context the current work context + */ + void setWorkContext(WorkContext context); + + /** + * Callback after all values have been set prior to making the instance available in the runtime + * + * @throws org.apache.tuscany.spi.component.ReactivationException + * + */ + void reactivate() throws ReactivationException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObject.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObject.java new file mode 100644 index 0000000000..668eb1f90a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObject.java @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import java.util.Map; + +import org.apache.tuscany.spi.Lifecycle; +import org.apache.tuscany.spi.event.EventPublisher; +import org.apache.tuscany.spi.model.Scope; + +/** + * Represents the base SCA artifact type in an assembly + * + * @version $Rev$ $Date$ + */ +public interface SCAObject extends EventPublisher, Lifecycle { + + /** + * Returns the artifact name + */ + String getName(); + + /** + * Returns the canonical artifact name + */ + String getCanonicalName(); + + /** + * Returns the parent composite, or null if the artifact does not have one + */ + CompositeComponent getParent(); + + /** + * Returns the artifact scope + */ + Scope getScope(); + + /** + * Returns true if the artifact is a system artifact + * + * @return true if the artifact is a system artifact + */ + boolean isSystem(); + + /** + * The extensions map contains other runtime context such as type systems for various databindings + * + * @return A live map of extended context + */ + Map<Object, Object> getExtensions(); + + /** + * Called to signal that the composite should perform any initizalization + */ + void prepare() throws PrepareException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStartException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStartException.java new file mode 100644 index 0000000000..a712b1b0eb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStartException.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import org.apache.tuscany.spi.CoreRuntimeException; + +/** + * Denotes an error starting an SCAObject + * + * @version $Rev$ $Date$ + */ +public class SCAObjectStartException extends CoreRuntimeException { + + public SCAObjectStartException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStopException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStopException.java new file mode 100644 index 0000000000..9f430bc414 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStopException.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import org.apache.tuscany.spi.CoreRuntimeException; + +/** + * Denotes an error stopping an SCAObject + * + * @version $Rev$ $Date$ + */ +public class SCAObjectStopException extends CoreRuntimeException { + + public SCAObjectStopException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainer.java new file mode 100644 index 0000000000..8b67dfa696 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainer.java @@ -0,0 +1,87 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import org.apache.tuscany.spi.Lifecycle; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.model.Scope; + + +/** + * Manages the lifecycle and visibility of instances associated with a an {@link AtomicComponent}. + * + * @version $Rev$ $Date$ + */ +public interface ScopeContainer extends Lifecycle, RuntimeEventListener { + + /** + * Returns the scope value representing the scope context + */ + Scope getScope(); + + /** + * Registers a component with the scope component + */ + void register(AtomicComponent component); + + /** + * Returns an implementation instance associated with the current request context, creating one if necessary + * + * @throws TargetResolutionException + */ + Object getInstance(AtomicComponent component) throws TargetResolutionException; + + /** + * Returns an implementation instance associated with the current context. If no instance is found, a {@link + * TargetNotFoundException} is thrown + * + * @throws TargetResolutionException + */ + Object getAssociatedInstance(AtomicComponent component) throws TargetResolutionException; + + /** + * Persists a new component implementation instance, equivalent to an insert or append operation + * + * @param component the owning component + * @param id the id associated with the instance + * @param instance the instance to persist + * @param expiration the expiration in milliseconds + * @throws PersistenceException + */ + void persistNew(AtomicComponent component, String id, Object instance, long expiration) throws PersistenceException; + + /** + * Persists a component implementation instance, equivalent to an update operation + * + * @param component the owning component + * @param id the id associated with the instance + * @param instance the instance to persist + * @param expiration the expiration in milliseconds + * @throws PersistenceException + */ + void persist(AtomicComponent component, String id, Object instance, long expiration) throws PersistenceException; + + /** + * Removes a component implementation instance associated with the current context from persistent storage + * + * @param component the owning component + * @throws PersistenceException + */ + void remove(AtomicComponent component) throws PersistenceException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainerMonitor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainerMonitor.java new file mode 100644 index 0000000000..3e7649d59e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainerMonitor.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import org.apache.tuscany.api.annotation.LogLevel; + +/** + * Defines monitor events for scope containers + * + * @version $Rev$ $Date$ + */ +public interface ScopeContainerMonitor { + + @LogLevel("SEVERE") + void eagerInitializationError(Exception e); + + @LogLevel("SEVERE") + void destructionError(TargetDestructionException e); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeRegistry.java new file mode 100644 index 0000000000..181b094403 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeRegistry.java @@ -0,0 +1,43 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.model.Scope; + +/** + * Manages {@link ScopeContainer}s in the runtime + * + * @version $$Rev$$ $$Date$$ + */ +public interface ScopeRegistry { + + /** + * Returns the scope container for the given scope or null if one not found + * + * @param scope the scope + * @return the scope container for the given scope or null if one not found + */ + ScopeContainer getScopeContainer(Scope scope); + + <T extends ScopeContainer> void registerFactory(Scope scope, ObjectFactory<T> factory); + + void deregisterFactory(Scope scope); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Service.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Service.java new file mode 100644 index 0000000000..714a0a4313 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Service.java @@ -0,0 +1,52 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import java.util.List; + +import org.apache.tuscany.spi.model.ServiceContract; + +/** + * The runtime instantiation of an SCA service + * + * @version $Rev$ $Date$ + */ +public interface Service extends SCAObject { + + /** + * Returns the contract for the service. + * + * @return the contract for the service. + */ + ServiceContract<?> getServiceContract(); + + /** + * Returns the collection of bindings configured for the service. + * + * @return the collection of bindings configured for the service. + */ + List<ServiceBinding> getServiceBindings(); + + /** + * Adds a binding the service is exposed over. + * + * @param binding the binding the service is exposed over. + */ + void addServiceBinding(ServiceBinding binding); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ServiceBinding.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ServiceBinding.java new file mode 100644 index 0000000000..3912c3bb60 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ServiceBinding.java @@ -0,0 +1,95 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * The runtime instantiation of an SCA service binding. + * + * @version $Rev$ $Date$ + */ +public interface ServiceBinding extends SCAObject { + + /** + * Returns the binding qualified name + * + * @return the binding qualified name + */ + QName getBindingType(); + + /** + * Sets the parent service for the binding + * + * @param service the parent service for the binding + */ + void setService(Service service); + + /** + * Get the ServiceContract for the binding + * + * @return the ServiceContract for the binding + */ + ServiceContract<?> getBindingServiceContract(); + + /** + * Returns the inbound wire for flowing a request through the service + * + * @return the inbound wire for flowing a request through the service + */ + InboundWire getInboundWire(); + + /** + * Sets the inbound wire for flowing a request through the service + * + * @param wire the inbound wire for flowing a request through the service + */ + void setInboundWire(InboundWire wire); + + /** + * Returns the outbound wire for flowing a request out of the service + * + * @return the outbound wire for flowing a request out of the service + */ + OutboundWire getOutboundWire(); + + /** + * Sets the outbound wire for flowing a request out of the service + * + * @param wire the outbound wire for flowing a request out of the service + */ + void setOutboundWire(OutboundWire wire); + + /** + * Returns the target invoker for dispatching callback invocations + * + * @param contract the callback contract + * @param operation the callback operation the target invoker dispatches to + * @throws TargetInvokerCreationException + */ + TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) + throws TargetInvokerCreationException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetDestructionException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetDestructionException.java new file mode 100644 index 0000000000..5f521f9b0a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetDestructionException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Denotes an error destroying a target + * + * @version $Rev$ $Date$ + */ +public class TargetDestructionException extends TargetResolutionException { + + public TargetDestructionException(String message, String identifier) { + super(message, identifier); + } + + public TargetDestructionException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + + public TargetDestructionException(String message, Throwable cause) { + super(message, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetException.java new file mode 100644 index 0000000000..6b8278cf8b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetException.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Denotes an error while performing an operation on a target component implementation instance + * + * @version $Rev$ $Date$ + */ +public abstract class TargetException extends ComponentException { + + public TargetException(String message) { + super(message); + } + + + public TargetException(String message, String identifier) { + super(message, identifier); + } + + public TargetException(String message, Throwable cause) { + super(message, cause); + } + + + public TargetException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public TargetException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInitializationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInitializationException.java new file mode 100644 index 0000000000..eaea4c3bc9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInitializationException.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Denotes an error initializing a target + * + * @version $Rev$ $Date$ + */ +public class TargetInitializationException extends TargetResolutionException { + + public TargetInitializationException(String message, String identifier) { + super(message, identifier); + } + + public TargetInitializationException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public TargetInitializationException(String message, Throwable cause) { + super(message, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvocationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvocationException.java new file mode 100644 index 0000000000..1fc2b24f5b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvocationException.java @@ -0,0 +1,43 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Raised when an error is encountered during a target invocation + * + * @version $Rev$ $Date$ + */ +public class TargetInvocationException extends TargetException { + + public TargetInvocationException(String message) { + super(message); + } + + public TargetInvocationException(String message, String identifier) { + super(message, identifier); + } + + public TargetInvocationException(String message, Throwable cause) { + super(message, cause); + } + + public TargetInvocationException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvokerCreationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvokerCreationException.java new file mode 100644 index 0000000000..ac914401cf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvokerCreationException.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Denotes an error creating a {@link org.apache.tuscany.spi.wire.TargetInvoker} + * + * @version $Rev$ $Date$ + */ +public abstract class TargetInvokerCreationException extends ComponentException { + + public TargetInvokerCreationException() { + } + + public TargetInvokerCreationException(String message) { + super(message); + } + + public TargetInvokerCreationException(String message, String identifier) { + super(message, identifier); + } + + public TargetInvokerCreationException(String message, Throwable cause) { + super(message, cause); + } + + public TargetInvokerCreationException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public TargetInvokerCreationException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetNotFoundException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetNotFoundException.java new file mode 100644 index 0000000000..cd6996789c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetNotFoundException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Thrown when a target of an operation cannot be found + * + * @version $$Rev$$ $$Date$$ + */ +public class TargetNotFoundException extends TargetResolutionException { + + public TargetNotFoundException(String message) { + super(message); + } + + public TargetNotFoundException(String message, String identifier) { + super(message, identifier); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetResolutionException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetResolutionException.java new file mode 100644 index 0000000000..858fa9415d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetResolutionException.java @@ -0,0 +1,43 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +/** + * Denotes an error retrieving a target instance + * + * @version $Rev$ $Date$ + */ +public class TargetResolutionException extends TargetException { + + public TargetResolutionException(String message) { + super(message); + } + + public TargetResolutionException(String message, String identifier) { + super(message, identifier); + } + + public TargetResolutionException(String message, Throwable cause) { + super(message, cause); + } + + public TargetResolutionException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/WorkContext.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/WorkContext.java new file mode 100644 index 0000000000..3e244873c8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/WorkContext.java @@ -0,0 +1,116 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import java.util.LinkedList; + +/** + * Implementations track information associated with a request as it is processed by the runtime + * + * @version $Rev$ $Date$ + */ +public interface WorkContext { + + Object getCurrentCorrelationId(); + + void setCurrentCorrelationId(Object correlationId); + + /** + * Returns the current atomic component as a request is processed or null if it is not being tracked. Note that the + * current atomic component is typically only tracked during persistence operations involving implementation + * instances + * + * @return the current atomic component as a request is processed or null + */ + AtomicComponent getCurrentAtomicComponent(); + + /** + * Sets the current atomic component that is handling processing of a request. Note that in most cases it will not + * be necessary to track this in the rumtime + * + * @param component the current atomic component + */ + void setCurrentAtomicComponent(AtomicComponent component); + + /** + * Returns the current chain of SCAObject addresses + */ + LinkedList<Object> getCurrentCallbackRoutingChain(); + + /** + * Sets the current stack of SCAObject addresses + */ + void setCurrentCallbackRoutingChain(LinkedList<Object> callbackRoutingChain); + + /** + * Returns the composite where a remote request came in + */ + CompositeComponent getRemoteComponent(); + + /** + * Sets the composite where a remote request came in + */ + void setRemoteComponent(CompositeComponent component); + + /** + * Returns the unique key for the given identifier associated with the current request + */ + Object getIdentifier(Object type); + + /** + * Sets the unique key for the given identifier associated with the current request + */ + void setIdentifier(Object type, Object identifier); + + /** + * Clears the unique key for the given identifier associated with the current request + */ + void clearIdentifier(Object type); + + /** + * Clears all identifiers associated with the current request + */ + void clearIdentifiers(); + + /** + * Removes and returns the name of the last remotable service to handle the current request + * + * @return the name of the last remotable service to handle the current request or null + */ + String popServiceName(); + + /** + * Returns the name of the last remotable service to handle the current request + * + * @return the name of the last remotable service to handle the current request or null + */ + String getCurrentServiceName(); + + /** + * Adds the name of the last remotable service to handle the current request + * + * @param name the name of the last remotable service to handle the current request or null + */ + void pushServiceName(String name); + + /** + * Clears the stack of current service names + */ + void clearServiceNames(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java new file mode 100644 index 0000000000..ceb72baefb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.databinding; + +import org.apache.tuscany.spi.model.DataType; + +/** + * DataBinding represents a data representation, for example, SDO, JAXB and AXIOM + */ +public interface DataBinding { + /** + * The name of a databinding should be case-insensitive and unique + * + * @return The name of the databinding + */ + String getName(); + + /** + * Introspect a java class or interface to create a DataType model + * + * @param javaType The java class or interface to be introspected + * @return The DataType or null if the java type is not supported by this databinding + */ + DataType introspect(Class<?> javaType); + + /** + * Introspect the data to figure out the corresponding data type + * + * @param value The object to be checked + * @return The DataType or null if the java type is not supported by this databinding + */ + DataType introspect(Object value); + + /** + * Provide a WrapperHandler for this databinding + * @return A wrapper handler which can handle wrapping/wrapping for this databinding + */ + WrapperHandler getWrapperHandler(); + + /** + * make a copy of the input object + * @param source object to copy + * @return copy of the object passed in as argument + */ + Object copy(Object object); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBindingRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBindingRegistry.java new file mode 100644 index 0000000000..ba47401cc2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBindingRegistry.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding; + +import org.apache.tuscany.spi.model.DataType; + +/** + * The registry for data bindings + */ +public interface DataBindingRegistry { + /** + * Register a data binding + * + * @param dataBinding + */ + void register(DataBinding dataBinding); + + /** + * Look up a data binding by id + * + * @param id The name of the databinding + * @return The databinding + */ + DataBinding getDataBinding(String id); + + /** + * Unregister a data binding + * + * @param id + * @return The unregistered databinding + */ + DataBinding unregister(String id); + + /** + * Introspect the java class to figure out what DataType supports it + * + * @param javaType The java class or interface + * @return A DataType representing the java type or null if no databinding + * recognizes the java type + */ + DataType introspectType(Class<?> javaType); + + /** + * Introspect the value to figure out the corresponding DataType + * + * @param value The object value + * @return A DataType representing the value or null if no databinding + * recognizes the value + */ + DataType introspectType(Object value); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataPipe.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataPipe.java new file mode 100755 index 0000000000..a0eb7ac10d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataPipe.java @@ -0,0 +1,44 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding; + +/** + * Data pipe allows a data source pushes data into its sink and pipe the data into its result + * + * @param <S> The data binding type of the sink + * @param <R> The data binding type of the result + */ +public interface DataPipe<S, R> extends Transformer { + + /** + * Returns a sink (for example, java.io.OutputStream, java.io.Writer or org.xml.sax.ContentHandler) to receive data + * pushed by the source + * + * @return The sink to consume data + */ + S getSink(); + + /** + * Returns the data populated by the sink + * + * @return + */ + R getResult(); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Mediator.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Mediator.java new file mode 100755 index 0000000000..ba936b46db --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Mediator.java @@ -0,0 +1,56 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding; + +import java.util.Map; + +import org.apache.tuscany.spi.model.DataType; + +/** + * This interface will be used as a Tuscany system service to perform data mediations + * + * Mediate the data from one type to the other one + * + */ +public interface Mediator { + + /** + * Mediate the data from the source type to the target type + * @param source The data to be mediated + * @param sourceDataType Data type for the source data + * @param targetDataType Data type for the target data + * @param context + * @return + */ + Object mediate(Object source, DataType sourceDataType, DataType targetDataType, Map<Class<?>, Object> context); + /** + * Mediate the source data into the target which is a sink to receive the data + * @param source The data to be mediated + * @param target The sink to receive data + * @param sourceDataType Data type for the source data + * @param targetDataType Data type for the target data + */ + void mediate( + Object source, + Object target, + DataType sourceDataType, + DataType targetDataType, + Map<Class<?>, Object> context); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PullTransformer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PullTransformer.java new file mode 100644 index 0000000000..21e8cc2750 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PullTransformer.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding; + +/** + * PullTransformer transforms data from one binding format to the other one which can be directly consumed + * + * @param <S> The source data type + * @param <R> the target data type + */ +public interface PullTransformer<S, R> extends Transformer { + /** + * Transform source data into the result type. + * + * @param source The source data + * @param context The context for the transformation + * @return The transformed result + */ + R transform(S source, TransformationContext context); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PushTransformer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PushTransformer.java new file mode 100644 index 0000000000..d68b6aa772 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PushTransformer.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding; + +/** + * A transformer that pushes data from its source into the sink + * + * @param <S> + * @param <R> + */ +public interface PushTransformer<S, R> extends Transformer { + /** + * @param source The source data + * @param sink The sink to receive the data + * @param context + */ + void transform(S source, R sink, TransformationContext context); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/SimpleTypeMapper.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/SimpleTypeMapper.java new file mode 100644 index 0000000000..7c0bf4d01a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/SimpleTypeMapper.java @@ -0,0 +1,44 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.databinding; + +import org.apache.tuscany.spi.idl.TypeInfo; + +/** + * Type Mapper between XML schema simple data types and java objects + */ +public interface SimpleTypeMapper { + /** + * Parse the XML lexical representation into a java object + * @param simpleType The XSD simple type + * @param value the XML lexical representation + * @param context The context of the transformation + * @return A java object for the XML value + */ + Object toJavaObject(TypeInfo simpleType, String value, TransformationContext context); + /** + * Create the XML lexical representation for a java object + * @param simpleType The XSD simple type + * @param obj The java object + * @param context The context of the transformation + * @return The XML lexical representation + */ + String toXMLLiteral(TypeInfo simpleType, Object obj, TransformationContext context); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationContext.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationContext.java new file mode 100755 index 0000000000..8287de1707 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationContext.java @@ -0,0 +1,72 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding; + +import java.util.Map; + +import org.apache.tuscany.spi.model.DataType; + +/** + * Context for data transformation + * + */ +public interface TransformationContext { + /** + * Get the source data type + * + * @return + */ + DataType getSourceDataType(); + + /** + * Get the target data type + * + * @return + */ + DataType getTargetDataType(); + + /** + * Set the source data type + * + * @param sourceDataType + */ + void setSourceDataType(DataType sourceDataType); + + /** + * Set the target data type + * + * @param targetDataType + */ + void setTargetDataType(DataType targetDataType); + + /** + * Get the classloader + * + * @return + */ + ClassLoader getClassLoader(); + + /** + * Get a map of metadata + * + * @return + */ + Map<Class<?>, Object> getMetadata(); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationException.java new file mode 100755 index 0000000000..9b57e1cf70 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationException.java @@ -0,0 +1,46 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding; + +import org.apache.tuscany.api.TuscanyRuntimeException; + +/** + * Reports problems during data transformation + */ +public class TransformationException extends TuscanyRuntimeException { + + private static final long serialVersionUID = 7662385613693006428L; + + public TransformationException() { + super(); + } + + public TransformationException(String message, Throwable cause) { + super(message, cause); + } + + public TransformationException(String message) { + super(message); + } + + public TransformationException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Transformer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Transformer.java new file mode 100755 index 0000000000..2f969e979d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Transformer.java @@ -0,0 +1,49 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding; + +/** + * A transformer provides the data transformation from source type to target type. The cost of the transformation is + * modeled as weight. + */ +public interface Transformer { + /** + * Get the source type that this transformer transforms data from. The type is used as the key when the transformer + * is registered with TransformerRegistry. + * + * @return A key indentifying the source type + */ + String getSourceDataBinding(); + + /** + * Get the target type that this transformer transforms data into. The type is used as the key when the transformer + * is registered with TransformerRegistry. + * + * @return A key indentifying the target type + */ + String getTargetDataBinding(); + + /** + * Get the cost of the transformation. The weight can be used to choose the most efficient path if there are more + * than one available from the source to the target. + * + * @return An integer representing the cost of the transformation + */ + int getWeight(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformerRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformerRegistry.java new file mode 100755 index 0000000000..5381dfa081 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformerRegistry.java @@ -0,0 +1,75 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding; + +import java.util.List; + +/** + * Registry for data transformers + */ +public interface TransformerRegistry { + /** + * Register a transformer + * + * @param sourceDataBinding + * @param targetDataBinding + * @param weight + * @param transformer + */ + void registerTransformer(String sourceDataBinding, + String targetDataBinding, + int weight, + Transformer transformer); + + /** + * Register a transformer + * + * @param transformer + */ + void registerTransformer(Transformer transformer); + + /** + * Unregister a transformer + * + * @param sourceDataBinding + * @param targetDataBinding + * @return + */ + boolean unregisterTransformer(String sourceDataBinding, String targetDataBinding); + + /** + * Get the direct Transformer which can transform data from source type to + * result type + * + * @param sourceDataBinding + * @param targetDataBinding + * @return + */ + Transformer getTransformer(String sourceDataBinding, String targetDataBinding); + + /** + * Get the a chain of Transformers which can transform data from source type + * to result type + * + * @param sourceDataBinding + * @param targetDataBinding + * @return + */ + List<Transformer> getTransformerChain(String sourceDataBinding, String targetDataBinding); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/WrapperHandler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/WrapperHandler.java new file mode 100644 index 0000000000..e60cb2af92 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/WrapperHandler.java @@ -0,0 +1,56 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.databinding; + +import org.apache.tuscany.spi.idl.ElementInfo; + +/** + * A contract for transformers to deal with wrapping/unwrapping for WSDL wrapper style operations + */ +public interface WrapperHandler<T> { + /** + * Create a wrapper element + * + * @param element The XSD element + * @param context The transformation context + * @return An object representing the wrapper element + */ + T create(ElementInfo element, TransformationContext context); + + /** + * Set child element for the wrapper + * + * @param wrapper The wrapper + * @param i The index + * @param childElement The XSD element + * @param value The value of the child + */ + void setChild(T wrapper, int i, ElementInfo childElement, Object value); + + /** + * Get child element from the wrapper + * + * @param wrapper The wrapper + * @param i The index + * @param element The XSD element + * @return The value of the child + */ + Object getChild(T wrapper, int i, ElementInfo element); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DOMHelper.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DOMHelper.java new file mode 100644 index 0000000000..2b927b8e55 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DOMHelper.java @@ -0,0 +1,69 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding.extension; + +import javax.xml.namespace.QName; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +/** + * Helper for DOM + */ +public final class DOMHelper { + private static final DocumentBuilderFactory FACTORY = DocumentBuilderFactory.newInstance(); + static { + FACTORY.setNamespaceAware(true); + } + + private DOMHelper() { + } + + public static Document newDocument() throws ParserConfigurationException { + return newDocumentBuilder().newDocument(); + } + + public static DocumentBuilder newDocumentBuilder() throws ParserConfigurationException { + return FACTORY.newDocumentBuilder(); + } + + public static QName getQName(Node node) { + String ns = node.getNamespaceURI(); + if (ns == null) { + ns = ""; + } + // node.getLocalName() will return null if it is created using DOM Level + // 1 method + // such as createElement() + return new QName(ns, node.getNodeName()); + } + + public static Element createElement(Document document, QName name) { + String prefix = name.getPrefix(); + String qname = + (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name + .getLocalPart(); + return document.createElementNS(name.getNamespaceURI(), qname); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java new file mode 100644 index 0000000000..95dcd9d1a4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java @@ -0,0 +1,174 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding.extension; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.io.ObjectStreamClass; +import java.io.OutputStream; +import java.io.Serializable; + +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Scope; +import org.osoa.sca.annotations.Service; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.databinding.DataBinding; +import org.apache.tuscany.spi.databinding.DataBindingRegistry; +import org.apache.tuscany.spi.databinding.WrapperHandler; +import org.apache.tuscany.spi.model.DataType; + +/** + * Base Implementation of DataBinding + * + * @version $Rev$ $Date$ + */ +@Service(DataBinding.class) +@Scope("COMPOSITE") +@EagerInit +public abstract class DataBindingExtension implements DataBinding { + + protected DataBindingRegistry registry; + + protected Class<?> baseType; + + protected String name; + + /** + * Create a databinding with the base java type whose name will be used as the name of the databinding + * + * @param baseType The base java class or interface representing the databinding, for example, org.w3c.dom.Node + */ + protected DataBindingExtension(Class<?> baseType) { + this(baseType.getName(), baseType); + } + + /** + * Create a databinding with the name and base java type + * + * @param name The name of the databinding + * @param baseType The base java class or interface representing the databinding, for example, org.w3c.dom.Node + */ + protected DataBindingExtension(String name, Class<?> baseType) { + this.name = name; + this.baseType = baseType; + } + + @Autowire + public void setDataBindingRegistry(DataBindingRegistry registry) { + this.registry = registry; + } + + @Init + public void init() { + registry.register(this); + } + + public DataType introspect(Class<?> javaType) { + if (baseType == null || javaType == null) { + return null; + } + if (baseType.isAssignableFrom(javaType)) { + return new DataType<Class>(name, javaType, baseType); + } else { + return null; + } + } + + public DataType introspect(Object value) { + if (value == null) { + return null; + } else { + return introspect(value.getClass()); + } + } + + public final String getName() { + return name; + } + + /** + * @see org.apache.tuscany.spi.databinding.DataBinding#getWrapperHandler() + */ + public WrapperHandler getWrapperHandler() { + return null; + } + + public Object copy(Object arg) { + if (arg == null) { + return null; + } + final Class clazz = arg.getClass(); + if (String.class == clazz || clazz.isPrimitive() || Number.class.isAssignableFrom(clazz) + || Boolean.class.isAssignableFrom(clazz) || Character.class.isAssignableFrom(clazz) + || Byte.class.isAssignableFrom(clazz)) { + // Immutable classes + return arg; + } + try { + if (arg instanceof Serializable) { + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + ObjectOutputStream oos = getObjectOutputStream(bos); + oos.writeObject(arg); + oos.close(); + bos.close(); + + ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray()); + ObjectInputStream ois = getObjectInputStream(bis, clazz.getClassLoader()); + Object objectCopy = ois.readObject(); + ois.close(); + bis.close(); + return objectCopy; + } else { + //return arg; + throw new IllegalArgumentException( + "Pass-by-value is not supported for the given object"); + } + } catch (Exception e) { + throw new IllegalArgumentException( + "Pass-by-value is not supported for the given object", e); + } + } + + protected ObjectOutputStream getObjectOutputStream(OutputStream os) throws IOException { + return new ObjectOutputStream(os); + } + + protected ObjectInputStream getObjectInputStream(InputStream is, final ClassLoader cl) + throws IOException { + ObjectInputStream ois = new ObjectInputStream(is) { + @Override + protected Class<?> resolveClass(ObjectStreamClass desc) throws IOException, ClassNotFoundException { + try { + return Class.forName(desc.getName(), false, cl); + } catch (ClassNotFoundException e) { + return super.resolveClass(desc); + } + } + + }; + return ois; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/Java2SimpleTypeTransformer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/Java2SimpleTypeTransformer.java new file mode 100644 index 0000000000..4605f945e2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/Java2SimpleTypeTransformer.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding.extension; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.SimpleTypeMapper; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.idl.ElementInfo; +import org.apache.tuscany.spi.idl.TypeInfo; + +/** + * Transformer to convert data from a simple java object to a databinding's representation + */ +public abstract class Java2SimpleTypeTransformer<T> extends TransformerExtension<Object, T> implements + PullTransformer<Object, T> { + + protected SimpleTypeMapper mapper; + + public Java2SimpleTypeTransformer() { + this.mapper = new SimpleTypeMapperExtension(); + } + + public Java2SimpleTypeTransformer(SimpleTypeMapper mapper) { + this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperExtension(); + } + + public T transform(Object source, TransformationContext context) { + ElementInfo element = + (ElementInfo) context.getTargetDataType().getMetadata(ElementInfo.class.getName()); + TypeInfo simpleType = (TypeInfo) element.getType(); + String text = mapper.toXMLLiteral(simpleType, source, context); + return createElement(element, text, context); + } + + public Class getSourceType() { + return Object.class; + } + + public int getWeight() { + return 10000; + } + + protected abstract T createElement(ElementInfo element, String literal, TransformationContext context); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleType2JavaTransformer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleType2JavaTransformer.java new file mode 100644 index 0000000000..d861bdce92 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleType2JavaTransformer.java @@ -0,0 +1,69 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding.extension; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.SimpleTypeMapper; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.idl.ElementInfo; +import org.apache.tuscany.spi.idl.TypeInfo; + +/** + * Transformer to convert data from a databinding's representation of simple + * types to Java Objects + */ +public abstract class SimpleType2JavaTransformer<T> extends TransformerExtension<T, Object> implements + PullTransformer<T, Object> { + + protected SimpleTypeMapper mapper; + + public SimpleType2JavaTransformer() { + this.mapper = new SimpleTypeMapperExtension(); + } + + public SimpleType2JavaTransformer(SimpleTypeMapper mapper) { + this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperExtension(); + } + + public Object transform(T source, TransformationContext context) { + TypeInfo simpleType = (TypeInfo)context.getSourceDataType().getMetadata(TypeInfo.class.getName()); + if (simpleType == null) { + ElementInfo element = + (ElementInfo)context.getSourceDataType().getMetadata(ElementInfo.class.getName()); + simpleType = (TypeInfo)element.getType(); + } + return mapper.toJavaObject(simpleType, getText(source), context); + } + + public Class getTargetType() { + return Object.class; + } + + public int getWeight() { + // Cannot be used for imtermediate + return 10000; + } + + /** + * Get the string value from the source + * @param source + * @return A string + */ + protected abstract String getText(T source); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleTypeMapperExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleTypeMapperExtension.java new file mode 100644 index 0000000000..843ac0591d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleTypeMapperExtension.java @@ -0,0 +1,391 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.databinding.extension; + +import java.util.Date; +import java.util.GregorianCalendar; +import java.util.HashMap; +import java.util.Map; + +import javax.xml.datatype.DatatypeConfigurationException; +import javax.xml.datatype.DatatypeFactory; +import javax.xml.datatype.XMLGregorianCalendar; +import javax.xml.namespace.NamespaceContext; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.databinding.SimpleTypeMapper; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.idl.TypeInfo; + +public class SimpleTypeMapperExtension extends XSDDataTypeConverter implements SimpleTypeMapper { + public static final Map<Class, String> JAVA2XML = new HashMap<Class, String>(); + + public static final String URI_2001_SCHEMA_XSD = "http://www.w3.org/2001/XMLSchema"; + + public static final Map<String, Class> XML2JAVA = new HashMap<String, Class>(); + + public static final QName XSD_ANY = new QName(URI_2001_SCHEMA_XSD, "any"); + + public static final QName XSD_ANYSIMPLETYPE = new QName(URI_2001_SCHEMA_XSD, "anySimpleType"); + + public static final QName XSD_ANYTYPE = new QName(URI_2001_SCHEMA_XSD, "anyType"); + + public static final QName XSD_ANYURI = new QName(URI_2001_SCHEMA_XSD, "anyURI"); + + public static final QName XSD_BASE64 = new QName(URI_2001_SCHEMA_XSD, "base64Binary"); + + public static final QName XSD_BOOLEAN = new QName(URI_2001_SCHEMA_XSD, "boolean"); + + public static final QName XSD_BYTE = new QName(URI_2001_SCHEMA_XSD, "byte"); + + public static final QName XSD_DATE = new QName(URI_2001_SCHEMA_XSD, "date"); + + public static final QName XSD_DATETIME = new QName(URI_2001_SCHEMA_XSD, "dateTime"); + + public static final QName XSD_DAY = new QName(URI_2001_SCHEMA_XSD, "gDay"); + + public static final QName XSD_DECIMAL = new QName(URI_2001_SCHEMA_XSD, "decimal"); + + public static final QName XSD_DOUBLE = new QName(URI_2001_SCHEMA_XSD, "double"); + + public static final QName XSD_DURATION = new QName(URI_2001_SCHEMA_XSD, "duration"); + + public static final QName XSD_ENTITIES = new QName(URI_2001_SCHEMA_XSD, "ENTITIES"); + + public static final QName XSD_ENTITY = new QName(URI_2001_SCHEMA_XSD, "ENTITY"); + + public static final QName XSD_FLOAT = new QName(URI_2001_SCHEMA_XSD, "float"); + + public static final QName XSD_HEXBIN = new QName(URI_2001_SCHEMA_XSD, "hexBinary"); + + public static final QName XSD_IDREF = new QName(URI_2001_SCHEMA_XSD, "IDREF"); + + public static final QName XSD_IDREFS = new QName(URI_2001_SCHEMA_XSD, "IDREFS"); + + public static final QName XSD_INT = new QName(URI_2001_SCHEMA_XSD, "int"); + + public static final QName XSD_INTEGER = new QName(URI_2001_SCHEMA_XSD, "integer"); + + public static final QName XSD_LONG = new QName(URI_2001_SCHEMA_XSD, "long"); + + public static final QName XSD_MONTH = new QName(URI_2001_SCHEMA_XSD, "gMonth"); + + public static final QName XSD_MONTHDAY = new QName(URI_2001_SCHEMA_XSD, "gMonthDay"); + + public static final QName XSD_NAME = new QName(URI_2001_SCHEMA_XSD, "Name"); + + public static final QName XSD_NCNAME = new QName(URI_2001_SCHEMA_XSD, "NCName"); + + public static final QName XSD_NEGATIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "negativeInteger"); + + public static final QName XSD_NMTOKEN = new QName(URI_2001_SCHEMA_XSD, "NMTOKEN"); + + public static final QName XSD_NMTOKENS = new QName(URI_2001_SCHEMA_XSD, "NMTOKENS"); + + public static final QName XSD_NONNEGATIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "nonNegativeInteger"); + + public static final QName XSD_NONPOSITIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "nonPositiveInteger"); + + public static final QName XSD_NORMALIZEDSTRING = new QName(URI_2001_SCHEMA_XSD, "normalizedString"); + + public static final QName XSD_NOTATION = new QName(URI_2001_SCHEMA_XSD, "NOTATION"); + + public static final QName XSD_POSITIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "positiveInteger"); + + public static final QName XSD_QNAME = new QName(URI_2001_SCHEMA_XSD, "QName"); + + public static final QName XSD_SHORT = new QName(URI_2001_SCHEMA_XSD, "short"); + + public static final Map<String, TypeInfo> XSD_SIMPLE_TYPES = new HashMap<String, TypeInfo>(); + + public static final QName XSD_STRING = new QName(URI_2001_SCHEMA_XSD, "string"); + + public static final QName XSD_TIME = new QName(URI_2001_SCHEMA_XSD, "time"); + + public static final QName XSD_TOKEN = new QName(URI_2001_SCHEMA_XSD, "token"); + + public static final QName XSD_UNSIGNEDBYTE = new QName(URI_2001_SCHEMA_XSD, "unsignedByte"); + + public static final QName XSD_UNSIGNEDINT = new QName(URI_2001_SCHEMA_XSD, "unsignedInt"); + + public static final QName XSD_UNSIGNEDLONG = new QName(URI_2001_SCHEMA_XSD, "unsignedLong"); + + public static final QName XSD_UNSIGNEDSHORT = new QName(URI_2001_SCHEMA_XSD, "unsignedShort"); + + public static final QName XSD_YEAR = new QName(URI_2001_SCHEMA_XSD, "gYear"); + + public static final QName XSD_YEARMONTH = new QName(URI_2001_SCHEMA_XSD, "gYearMonth"); + + private static final String[] XSD_TYPE_NAMES = + {"string", "boolean", "double", "float", "int", "integer", "long", "short", "byte", "decimal", + "base64Binary", "hexBinary", "anySimpleType", "anyType", "any", "QName", "dateTime", "date", "time", + "normalizedString", "token", "unsignedLong", "unsignedInt", "unsignedShort", "unsignedByte", + "positiveInteger", "negativeInteger", "nonNegativeInteger", "nonPositiveInteger", "gYearMonth", + "gMonthDay", "gYear", "gMonth", "gDay", "duration", "Name", "NCName", "NMTOKEN", "NMTOKENS", + "NOTATION", "ENTITY", "ENTITIES", "IDREF", "IDREFS", "anyURI", "language", "ID"}; + + static { + for (String type : XSD_TYPE_NAMES) { + TypeInfo simpleType = new TypeInfo(new QName(URI_2001_SCHEMA_XSD, type), true, null); + XSD_SIMPLE_TYPES.put(type, simpleType); + } + } + + static { + JAVA2XML.put(boolean.class, "boolean"); + JAVA2XML.put(byte.class, "byte"); + JAVA2XML.put(short.class, "short"); + JAVA2XML.put(int.class, "int"); + JAVA2XML.put(long.class, "long"); + JAVA2XML.put(float.class, "float"); + JAVA2XML.put(double.class, "double"); + JAVA2XML.put(Boolean.class, "boolean"); + JAVA2XML.put(Byte.class, "byte"); + JAVA2XML.put(Short.class, "short"); + JAVA2XML.put(Integer.class, "int"); + JAVA2XML.put(Long.class, "long"); + JAVA2XML.put(Float.class, "float"); + JAVA2XML.put(Double.class, "double"); + JAVA2XML.put(java.lang.String.class, "string"); + JAVA2XML.put(java.math.BigInteger.class, "integer"); + JAVA2XML.put(java.math.BigDecimal.class, "decimal"); + JAVA2XML.put(java.util.Calendar.class, "dateTime"); + JAVA2XML.put(java.util.Date.class, "dateTime"); + JAVA2XML.put(javax.xml.namespace.QName.class, "QName"); + JAVA2XML.put(java.net.URI.class, "string"); + JAVA2XML.put(javax.xml.datatype.XMLGregorianCalendar.class, "anySimpleType"); + JAVA2XML.put(javax.xml.datatype.Duration.class, "duration"); + JAVA2XML.put(java.lang.Object.class, "anyType"); + JAVA2XML.put(java.awt.Image.class, "base64Binary"); + JAVA2XML.put(byte[].class, "base64Binary"); + // java2XSD.put(javax.activation.DataHandler.class, "base64Binary"); + JAVA2XML.put(javax.xml.transform.Source.class, "base64Binary"); + JAVA2XML.put(java.util.UUID.class, "string"); + } + + static { + XML2JAVA.put("string", java.lang.String.class); + XML2JAVA.put("integer", java.math.BigInteger.class); + XML2JAVA.put("int", int.class); + XML2JAVA.put("long", long.class); + XML2JAVA.put("short", short.class); + XML2JAVA.put("decimal", java.math.BigDecimal.class); + XML2JAVA.put("float", float.class); + XML2JAVA.put("double", double.class); + XML2JAVA.put("boolean", boolean.class); + XML2JAVA.put("byte", byte.class); + XML2JAVA.put("QName", javax.xml.namespace.QName.class); + XML2JAVA.put("dateTime", javax.xml.datatype.XMLGregorianCalendar.class); + XML2JAVA.put("base64Binary", byte[].class); + XML2JAVA.put("hexBinary", byte[].class); + XML2JAVA.put("unsignedInt", long.class); + XML2JAVA.put("unsignedShort", int.class); + XML2JAVA.put("unsignedByte", short.class); + XML2JAVA.put("time", javax.xml.datatype.XMLGregorianCalendar.class); + XML2JAVA.put("date", javax.xml.datatype.XMLGregorianCalendar.class); + XML2JAVA.put("gDay", javax.xml.datatype.XMLGregorianCalendar.class); + XML2JAVA.put("gMonth", javax.xml.datatype.XMLGregorianCalendar.class); + XML2JAVA.put("gYear", javax.xml.datatype.XMLGregorianCalendar.class); + XML2JAVA.put("gYearMonth", javax.xml.datatype.XMLGregorianCalendar.class); + XML2JAVA.put("gMonthDay", javax.xml.datatype.XMLGregorianCalendar.class); + XML2JAVA.put("anySimpleType", java.lang.Object.class); // For elements + // XML2JAVA.put("anySimpleType", java.lang.String.class); // For + // attributes + XML2JAVA.put("duration", javax.xml.datatype.Duration.class); + XML2JAVA.put("NOTATION", javax.xml.namespace.QName.class); + } + + private DatatypeFactory factory; + + public SimpleTypeMapperExtension() { + super(); + try { + this.factory = DatatypeFactory.newInstance(); + } catch (DatatypeConfigurationException e) { + throw new IllegalArgumentException(e); + } + } + + public Class getJavaType(TypeInfo xmlType) { + TypeInfo baseType = xmlType; + while (baseType.getBaseType() != null) { + baseType = baseType.getBaseType(); + } + return XML2JAVA.get(baseType.getQName().getLocalPart()); + } + + public TypeInfo getXMLType(Class javaType) { + return XSD_SIMPLE_TYPES.get(JAVA2XML.get(javaType)); + } + + public Object toJavaObject(TypeInfo simpleType, String literal, TransformationContext context) { + /** + * <ul> + * <li>xsd:string --- java.lang.String + * <li>xsd:integer --- java.math.BigInteger + * <li>xsd:int --- int + * <li>xsd:long --- long + * <li>xsd:short --- short + * <li>xsd:decimal --- java.math.BigDecimal + * <li>xsd:float --- float + * <li>xsd:double --- double + * <li>xsd:boolean --- boolean + * <li>xsd:byte --- byte + * <li>xsd:QName --- javax.xml.namespace.QName + * <li>xsd:dateTime --- javax.xml.datatype.XMLGregorianCalendar + * <li>xsd:base64Binary --- byte[] + * <li>xsd:hexBinary --- byte[] + * <li>xsd:unsignedInt --- long + * <li>xsd:unsignedShort --- int + * <li>xsd:unsignedByte --- short + * <li>xsd:time --- javax.xml.datatype.XMLGregorianCalendar + * <li>xsd:date --- javax.xml.datatype.XMLGregorianCalendar + * <li>xsd:g* --- javax.xml.datatype.XMLGregorianCalendar + * <li>xsd:anySimpleType (for xsd:element of this type)a + * java.lang.Object + * <li>xsd:anySimpleType (for xsd:attribute of this type) + * java.lang.String + * <li>xsd:duration javax.xml.datatype.Duration + * <li>xsd:NOTATION javax.xml.namespace.QName + * </ul> + */ + + if (literal == null) { + return null; + } + String value = literal.trim(); + if (!simpleType.isSimpleType()) { + throw new IllegalArgumentException("Complex type is not supported for simple java databinding."); + } + TypeInfo baseType = simpleType; + while (baseType.getBaseType() != null) { + baseType = (TypeInfo)baseType.getBaseType(); + } + + QName type = baseType.getQName(); + if (type.equals(XSD_STRING)) { + return parseString(value); + } else if (type.equals(XSD_INT)) { + return parseInt(value); + } else if (type.equals(XSD_INTEGER)) { + return parseInteger(value); + } else if (type.equals(XSD_INT)) { + return parseInt(value); + } else if (type.equals(XSD_FLOAT)) { + return parseFloat(value); + } else if (type.equals(XSD_DOUBLE)) { + return parseDouble(value); + } else if (type.equals(XSD_SHORT)) { + return parseShort(value); + } else if (type.equals(XSD_DECIMAL)) { + return parseDecimal(value); + } else if (type.equals(XSD_BOOLEAN)) { + return parseBoolean(value); + } else if (type.equals(XSD_BYTE)) { + return parseByte(value); + } else if (type.equals(XSD_LONG)) { + return parseLong(value); + } else if (type.equals(XSD_UNSIGNEDBYTE)) { + return parseUnsignedShort(value); + } else if (type.equals(XSD_UNSIGNEDSHORT)) { + return parseUnsignedShort(value); + } else if (type.equals(XSD_UNSIGNEDINT)) { + return parseUnsignedInt(value); + } else if (type.equals(XSD_UNSIGNEDLONG)) { + return parseUnsignedInt(value); + } else if (type.equals(XSD_DATETIME)) { + return parseDateTime(value); + } else if (type.equals(XSD_DATE)) { + return parseDate(value); + } else if (type.equals(XSD_TIME)) { + return parseTime(value); + } else if (type.equals(XSD_DURATION)) { + return parseDuration(value); + } else if (type.equals(XSD_HEXBIN)) { + return parseHexBinary(value); + } else if (type.equals(XSD_BASE64)) { + return parseBase64Binary(value); + } else if (type.equals(XSD_QNAME)) { + NamespaceContext namespaceContext = + (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class) + : null); + return parseQName(value, namespaceContext); + } else if (type.equals(XSD_NOTATION)) { + NamespaceContext namespaceContext = + (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class) + : null); + return parseQName(value, namespaceContext); + } else if (type.equals(XSD_YEAR)) { + return factory.newXMLGregorianCalendar(value); + } else if (type.equals(XSD_MONTH)) { + return factory.newXMLGregorianCalendar(value); + } else if (type.equals(XSD_DAY)) { + return factory.newXMLGregorianCalendar(value); + } else if (type.equals(XSD_YEARMONTH)) { + return factory.newXMLGregorianCalendar(value); + } else if (type.equals(XSD_MONTHDAY)) { + return factory.newXMLGregorianCalendar(value); + } else { + return value; + } + } + + @SuppressWarnings("deprecation") + private XMLGregorianCalendar toXMLGregorianCalendar(Date date) { + GregorianCalendar c = + new GregorianCalendar(date.getYear(), date.getMonth(), date.getDate(), date.getHours(), date + .getMinutes(), date.getSeconds()); + return factory.newXMLGregorianCalendar(c); + } + + private XMLGregorianCalendar toXMLGregorianCalendar(GregorianCalendar calendar) { + return factory.newXMLGregorianCalendar(calendar); + } + + public String toXMLLiteral(TypeInfo simpleType, Object obj, TransformationContext context) { + if (obj instanceof Float || obj instanceof Double) { + if (obj instanceof Float) { + return printDouble(((Float)obj).floatValue()); + } else { + return printDouble(((Double)obj).doubleValue()); + } + } else if (obj instanceof GregorianCalendar) { + GregorianCalendar calendar = (GregorianCalendar)obj; + return toXMLGregorianCalendar(calendar).toXMLFormat(); + } else if (obj instanceof Date) { + return toXMLGregorianCalendar((Date)obj).toXMLFormat(); + } else if (obj instanceof XMLGregorianCalendar) { + return ((XMLGregorianCalendar)obj).toXMLFormat(); + } else if (obj instanceof byte[]) { + if (simpleType.getQName().equals(XSD_BASE64)) { + return printBase64Binary((byte[])obj); + } else if (simpleType.getQName().equals(XSD_HEXBIN)) { + return printHexBinary((byte[])obj); + } + } else if (obj instanceof QName) { + NamespaceContext namespaceContext = + (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class) + : null); + return printQName((QName)obj, namespaceContext); + } + return obj.toString(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/TransformerExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/TransformerExtension.java new file mode 100644 index 0000000000..d54dbca1d1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/TransformerExtension.java @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.databinding.extension; + +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Scope; +import org.osoa.sca.annotations.Service; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.TransformerRegistry; + +/** + * Base Implementation of Transformer which provides the registration to the transformer registry + * + * @version $Rev$ $Date$ + */ +@Service(Transformer.class) +@Scope("COMPOSITE") +@EagerInit +public abstract class TransformerExtension<S, T> implements Transformer { + + protected TransformerRegistry registry; + + protected TransformerExtension() { + super(); + } + + @Autowire + public void setTransformerRegistry(TransformerRegistry registry) { + this.registry = registry; + } + + @Init + public void init() { + registry.registerTransformer(this); + } + + protected abstract Class getSourceType(); + + protected abstract Class getTargetType(); + + public String getSourceDataBinding() { + return getSourceType().getName(); + } + + public String getTargetDataBinding() { + return getTargetType().getName(); + } + + public int getWeight() { + // default to 50 + return 50; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/XSDDataTypeConverter.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/XSDDataTypeConverter.java new file mode 100644 index 0000000000..a0c75570bd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/XSDDataTypeConverter.java @@ -0,0 +1,940 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.databinding.extension; + +import java.io.IOException; +import java.io.OutputStream; +import java.io.Writer; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.text.FieldPosition; +import java.text.Format; +import java.text.ParsePosition; +import java.util.Calendar; +import java.util.TimeZone; +import javax.xml.XMLConstants; +import javax.xml.datatype.DatatypeConfigurationException; +import javax.xml.datatype.DatatypeFactory; +import javax.xml.datatype.Duration; +import javax.xml.namespace.NamespaceContext; +import javax.xml.namespace.QName; + +/** + * Utility class for XSD data type conversions + */ +public class XSDDataTypeConverter { + public static final class Base64Binary { + private static final char[] S_BASE64CHAR = + {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', + 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', + 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', + '5', '6', '7', '8', '9', '+', '/'}; + + private static final char S_BASE64PAD = '='; + + private static final byte[] S_DECODETABLE = new byte[128]; + + static { + for (int i = 0; i < S_DECODETABLE.length; i++) { + S_DECODETABLE[i] = Byte.MAX_VALUE; // 127 + } + for (int i = 0; i < S_BASE64CHAR.length; i++) { + // 0 to 63 + S_DECODETABLE[S_BASE64CHAR[i]] = (byte) i; + } + } + + private Base64Binary() { + } + + /** + * + */ + public static byte[] decode(char[] data, int off, int len) { + char[] ibuf = new char[4]; + int ibufcount = 0; + byte[] obuf = new byte[len / 4 * 3 + 3]; + int obufcount = 0; + for (int i = off; i < off + len; i++) { + char ch = data[i]; + if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) { + ibuf[ibufcount++] = ch; + if (ibufcount == ibuf.length) { + ibufcount = 0; + obufcount += decode0(ibuf, obuf, obufcount); + } + } + } + if (obufcount == obuf.length) { + return obuf; + } + byte[] ret = new byte[obufcount]; + System.arraycopy(obuf, 0, ret, 0, obufcount); + return ret; + } + + /** + * + */ + public static void decode(char[] data, int off, int len, OutputStream ostream) throws IOException { + char[] ibuf = new char[4]; + int ibufcount = 0; + byte[] obuf = new byte[3]; + for (int i = off; i < off + len; i++) { + char ch = data[i]; + if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) { + ibuf[ibufcount++] = ch; + if (ibufcount == ibuf.length) { + ibufcount = 0; + int obufcount = decode0(ibuf, obuf, 0); + ostream.write(obuf, 0, obufcount); + } + } + } + } + + /** + * + */ + public static byte[] decode(String data) { + char[] ibuf = new char[4]; + int ibufcount = 0; + byte[] obuf = new byte[data.length() / 4 * 3 + 3]; + int obufcount = 0; + for (int i = 0; i < data.length(); i++) { + char ch = data.charAt(i); + if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) { + ibuf[ibufcount++] = ch; + if (ibufcount == ibuf.length) { + ibufcount = 0; + obufcount += decode0(ibuf, obuf, obufcount); + } + } + } + if (obufcount == obuf.length) { + return obuf; + } + byte[] ret = new byte[obufcount]; + System.arraycopy(obuf, 0, ret, 0, obufcount); + return ret; + } + + /** + * + */ + public static void decode(String data, OutputStream ostream) throws IOException { + char[] ibuf = new char[4]; + int ibufcount = 0; + byte[] obuf = new byte[3]; + for (int i = 0; i < data.length(); i++) { + char ch = data.charAt(i); + if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) { + ibuf[ibufcount++] = ch; + if (ibufcount == ibuf.length) { + ibufcount = 0; + int obufcount = decode0(ibuf, obuf, 0); + ostream.write(obuf, 0, obufcount); + } + } + } + } + + private static int decode0(char[] ibuf, byte[] obuf, int index) { + int wp = index; + int outlen = 3; + if (ibuf[3] == S_BASE64PAD) { + outlen = 2; + } + if (ibuf[2] == S_BASE64PAD) { + outlen = 1; + } + int b0 = S_DECODETABLE[ibuf[0]]; + int b1 = S_DECODETABLE[ibuf[1]]; + int b2 = S_DECODETABLE[ibuf[2]]; + int b3 = S_DECODETABLE[ibuf[3]]; + switch (outlen) { + case 1: + obuf[wp] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3); + return 1; + case 2: + obuf[wp++] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3); + obuf[wp] = (byte) (b1 << 4 & 0xf0 | b2 >> 2 & 0xf); + return 2; + case 3: + obuf[wp++] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3); + obuf[wp++] = (byte) (b1 << 4 & 0xf0 | b2 >> 2 & 0xf); + obuf[wp] = (byte) (b2 << 6 & 0xc0 | b3 & 0x3f); + return 3; + default: + throw new IllegalArgumentException("The character sequence is not base64 encoded."); + } + } + + /** + * Returns base64 representation of specified byte array. + */ + public static String encode(byte[] data) { + return encode(data, 0, data.length); + } + + /** + * Returns base64 representation of specified byte array. + */ + public static String encode(byte[] data, int off, int len) { + if (len <= 0) { + return ""; + } + char[] out = new char[len / 3 * 4 + 4]; + int rindex = off; + int windex = 0; + int rest = len - off; + while (rest >= 3) { + int i = + ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8) + + (data[rindex + 2] & 0xff); + out[windex++] = S_BASE64CHAR[i >> 18]; + out[windex++] = S_BASE64CHAR[(i >> 12) & 0x3f]; + out[windex++] = S_BASE64CHAR[(i >> 6) & 0x3f]; + out[windex++] = S_BASE64CHAR[i & 0x3f]; + rindex += 3; + rest -= 3; + } + if (rest == 1) { + int i = data[rindex] & 0xff; + out[windex++] = S_BASE64CHAR[i >> 2]; + out[windex++] = S_BASE64CHAR[(i << 4) & 0x3f]; + out[windex++] = S_BASE64PAD; + out[windex++] = S_BASE64PAD; + } else if (rest == 2) { + int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff); + out[windex++] = S_BASE64CHAR[i >> 10]; + out[windex++] = S_BASE64CHAR[(i >> 4) & 0x3f]; + out[windex++] = S_BASE64CHAR[(i << 2) & 0x3f]; + out[windex++] = S_BASE64PAD; + } + return new String(out, 0, windex); + } + + /** + * Outputs base64 representation of the specified byte array to a byte stream. + */ + public static void encode(byte[] data, int off, int len, OutputStream ostream) throws IOException { + if (len <= 0) { + return; + } + byte[] out = new byte[4]; + int rindex = off; + int rest = len - off; + while (rest >= 3) { + int i = + ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8) + + (data[rindex + 2] & 0xff); + out[0] = (byte) S_BASE64CHAR[i >> 18]; + out[1] = (byte) S_BASE64CHAR[(i >> 12) & 0x3f]; + out[2] = (byte) S_BASE64CHAR[(i >> 6) & 0x3f]; + out[3] = (byte) S_BASE64CHAR[i & 0x3f]; + ostream.write(out, 0, 4); + rindex += 3; + rest -= 3; + } + if (rest == 1) { + int i = data[rindex] & 0xff; + out[0] = (byte) S_BASE64CHAR[i >> 2]; + out[1] = (byte) S_BASE64CHAR[(i << 4) & 0x3f]; + out[2] = (byte) S_BASE64PAD; + out[3] = (byte) S_BASE64PAD; + ostream.write(out, 0, 4); + } else if (rest == 2) { + int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff); + out[0] = (byte) S_BASE64CHAR[i >> 10]; + out[1] = (byte) S_BASE64CHAR[(i >> 4) & 0x3f]; + out[2] = (byte) S_BASE64CHAR[(i << 2) & 0x3f]; + out[3] = (byte) S_BASE64PAD; + ostream.write(out, 0, 4); + } + } + + /** + * Outputs base64 representation of the specified byte array to a character stream. + */ + public static void encode(byte[] data, int off, int len, Writer writer) throws IOException { + if (len <= 0) { + return; + } + char[] out = new char[4]; + int rindex = off; + int rest = len - off; + int output = 0; + while (rest >= 3) { + int i = + ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8) + + (data[rindex + 2] & 0xff); + out[0] = S_BASE64CHAR[i >> 18]; + out[1] = S_BASE64CHAR[(i >> 12) & 0x3f]; + out[2] = S_BASE64CHAR[(i >> 6) & 0x3f]; + out[3] = S_BASE64CHAR[i & 0x3f]; + writer.write(out, 0, 4); + rindex += 3; + rest -= 3; + output += 4; + if (output % 76 == 0) { + writer.write("\n"); + } + } + if (rest == 1) { + int i = data[rindex] & 0xff; + out[0] = S_BASE64CHAR[i >> 2]; + out[1] = S_BASE64CHAR[(i << 4) & 0x3f]; + out[2] = S_BASE64PAD; + out[3] = S_BASE64PAD; + writer.write(out, 0, 4); + } else if (rest == 2) { + int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff); + out[0] = S_BASE64CHAR[i >> 10]; + out[1] = S_BASE64CHAR[(i >> 4) & 0x3f]; + out[2] = S_BASE64CHAR[(i << 2) & 0x3f]; + out[3] = S_BASE64PAD; + writer.write(out, 0, 4); + } + } + } + + /** + * <p/> + * Utility class for xs:hexbinary. </p> + */ + public static final class HexBinary { + private HexBinary() { + } + + /** + * Converts the string <code>pValue</code> into an array of hex bytes. + */ + public static byte[] decode(String pValue) { + if ((pValue.length() % 2) != 0) { + throw new IllegalArgumentException("A HexBinary string must have even length."); + } + byte[] result = new byte[pValue.length() / 2]; + int j = 0; + int i = 0; + while (i < pValue.length()) { + byte b; + char c = pValue.charAt(i++); + char d = pValue.charAt(i++); + if (c >= '0' && c <= '9') { + b = (byte) ((c - '0') << 4); + } else if (c >= 'A' && c <= 'F') { + b = (byte) ((c - 'A' + 10) << 4); + } else if (c >= 'a' && c <= 'f') { + b = (byte) ((c - 'a' + 10) << 4); + } else { + throw new IllegalArgumentException("Invalid hex digit: " + c); + } + if (d >= '0' && d <= '9') { + b += (byte) (d - '0'); + } else if (d >= 'A' && d <= 'F') { + b += (byte) (d - 'A' + 10); + } else if (d >= 'a' && d <= 'f') { + b += (byte) (d - 'a' + 10); + } else { + throw new IllegalArgumentException("Invalid hex digit: " + d); + } + result[j++] = b; + } + return result; + } + + /** + * Converts the byte array <code>pHexBinary</code> into a string. + */ + public static String encode(byte[] pHexBinary) { + StringBuffer result = new StringBuffer(); + for (int i = 0; i < pHexBinary.length; i++) { + byte b = pHexBinary[i]; + byte c = (byte) ((b & 0xf0) >> 4); + if (c <= 9) { + result.append((char) ('0' + c)); + } else { + result.append((char) ('A' + c - 10)); + } + c = (byte) (b & 0x0f); + if (c <= 9) { + result.append((char) ('0' + c)); + } else { + result.append((char) ('A' + c - 10)); + } + } + return result.toString(); + } + + /** + * Creates a clone of the given byte array. + */ + public static byte[] getClone(byte[] pHexBinary) { + byte[] result = new byte[pHexBinary.length]; + System.arraycopy(pHexBinary, 0, result, 0, pHexBinary.length); + return result; + } + } + + public class XSDDateFormat extends XSDDateTimeFormat { + private static final long serialVersionUID = -1629412916827246627L; + + /** + * Creates a new instance. + */ + public XSDDateFormat() { + super(true, false); + } + } + + /** + * <p/> + * An instance of {@link java.text.Format}, which may be used to parse and format <code>xs:dateTime</code> values. + * </p> + */ + public static class XSDDateTimeFormat extends Format { + private static final long serialVersionUID = -1148332471737068969L; + + final boolean parseDate; + + final boolean parseTime; + + /** + * Creates a new instance. + */ + public XSDDateTimeFormat() { + this(true, true); + } + + XSDDateTimeFormat(boolean pParseDate, boolean pParseTime) { + parseDate = pParseDate; + parseTime = pParseTime; + } + + private void append(StringBuffer pBuffer, int pNum, int pMinLen) { + String s = Integer.toString(pNum); + for (int i = s.length(); i < pMinLen; i++) { + pBuffer.append('0'); + } + pBuffer.append(s); + } + + public StringBuffer format(Object pCalendar, StringBuffer pBuffer, FieldPosition pPos) { + assert pCalendar != null : "The Calendar argument must not be null."; + assert pBuffer != null : "The StringBuffer argument must not be null."; + assert pPos != null : "The FieldPosition argument must not be null."; + + Calendar cal = (Calendar) pCalendar; + if (parseDate) { + int year = cal.get(Calendar.YEAR); + if (year < 0) { + pBuffer.append('-'); + year = -year; + } + append(pBuffer, year, 4); + pBuffer.append('-'); + append(pBuffer, cal.get(Calendar.MONTH) + 1, 2); + pBuffer.append('-'); + append(pBuffer, cal.get(Calendar.DAY_OF_MONTH), 2); + if (parseTime) { + pBuffer.append('T'); + } + } + if (parseTime) { + append(pBuffer, cal.get(Calendar.HOUR_OF_DAY), 2); + pBuffer.append(':'); + append(pBuffer, cal.get(Calendar.MINUTE), 2); + pBuffer.append(':'); + append(pBuffer, cal.get(Calendar.SECOND), 2); + int millis = cal.get(Calendar.MILLISECOND); + if (millis > 0) { + pBuffer.append('.'); + append(pBuffer, millis, 3); + } + } + TimeZone tz = cal.getTimeZone(); + // JDK 1.4: int offset = tz.getOffset(cal.getTimeInMillis()); + int offset = cal.get(Calendar.ZONE_OFFSET); + if (tz.inDaylightTime(cal.getTime())) { + offset += cal.get(Calendar.DST_OFFSET); + } + if (offset == 0) { + pBuffer.append('Z'); + } else { + if (offset < 0) { + pBuffer.append('-'); + offset = -offset; + } else { + pBuffer.append('+'); + } + int minutes = offset / (60 * 1000); + int hours = minutes / 60; + minutes -= hours * 60; + append(pBuffer, hours, 2); + pBuffer.append(':'); + append(pBuffer, minutes, 2); + } + return pBuffer; + } + + private int parseInt(String pString, int offset, StringBuffer pDigits) { + int length = pString.length(); + int pOffset = offset; + pDigits.setLength(0); + while (pOffset < length) { + char c = pString.charAt(pOffset); + if (Character.isDigit(c)) { + pDigits.append(c); + ++pOffset; + } else { + break; + } + } + return pOffset; + } + + public Object parseObject(String pString, ParsePosition pParsePosition) { + assert pString != null : "The String argument must not be null."; + assert pParsePosition != null : "The ParsePosition argument must not be null."; + int offset = pParsePosition.getIndex(); + int length = pString.length(); + + boolean isMinus = false; + StringBuffer digits = new StringBuffer(); + int year = 0; + int month = 0; + int mday = 0; + if (parseDate) { + // Sign + if (offset < length) { + char c = pString.charAt(offset); + if (c == '+') { + ++offset; + } else if (c == '-') { + ++offset; + isMinus = true; + } + } + + offset = parseInt(pString, offset, digits); + if (digits.length() < 4) { + pParsePosition.setErrorIndex(offset); + return null; + } + year = Integer.parseInt(digits.toString()); + + if (offset < length && pString.charAt(offset) == '-') { + ++offset; + } else { + pParsePosition.setErrorIndex(offset); + return null; + } + + offset = parseInt(pString, offset, digits); + if (digits.length() != 2) { + pParsePosition.setErrorIndex(offset); + return null; + } + month = Integer.parseInt(digits.toString()); + + if (offset < length && pString.charAt(offset) == '-') { + ++offset; + } else { + pParsePosition.setErrorIndex(offset); + return null; + } + + offset = parseInt(pString, offset, digits); + if (digits.length() != 2) { + pParsePosition.setErrorIndex(offset); + return null; + } + mday = Integer.parseInt(digits.toString()); + + if (parseTime) { + if (offset < length && pString.charAt(offset) == 'T') { + ++offset; + } else { + pParsePosition.setErrorIndex(offset); + return null; + } + } + } else { + year = month = mday = 0; + } + + int hour = 0; + int minute = 0; + int second = 0; + int millis = 0; + if (parseTime) { + offset = parseInt(pString, offset, digits); + if (digits.length() != 2) { + pParsePosition.setErrorIndex(offset); + return null; + } + hour = Integer.parseInt(digits.toString()); + + if (offset < length && pString.charAt(offset) == ':') { + ++offset; + } else { + pParsePosition.setErrorIndex(offset); + return null; + } + + offset = parseInt(pString, offset, digits); + if (digits.length() != 2) { + pParsePosition.setErrorIndex(offset); + return null; + } + minute = Integer.parseInt(digits.toString()); + + if (offset < length && pString.charAt(offset) == ':') { + ++offset; + } else { + pParsePosition.setErrorIndex(offset); + return null; + } + + offset = parseInt(pString, offset, digits); + if (digits.length() != 2) { + pParsePosition.setErrorIndex(offset); + return null; + } + second = Integer.parseInt(digits.toString()); + + if (offset < length && pString.charAt(offset) == '.') { + ++offset; + offset = parseInt(pString, offset, digits); + if (digits.length() > 0) { + millis = Integer.parseInt(digits.toString()); + } else { + millis = 0; + } + } else { + millis = 0; + } + } else { + hour = minute = second = millis = 0; + } + + digits.setLength(0); + digits.append("GMT"); + if (offset < length) { + char c = pString.charAt(offset); + if (c == 'Z') { + // Ignore UTC, it is the default + ++offset; + } else if (c == '+' || c == '-') { + digits.append(c); + ++offset; + for (int i = 0; i < 5; i++) { + if (offset >= length) { + pParsePosition.setErrorIndex(offset); + return null; + } + c = pString.charAt(offset); + if ((i != 2 && Character.isDigit(c)) || (i == 2 && c == ':')) { + digits.append(c); + } else { + pParsePosition.setErrorIndex(offset); + return null; + } + ++offset; + } + } + } + + Calendar cal = Calendar.getInstance(TimeZone.getTimeZone(digits.toString())); + cal.set(isMinus ? -year : year, parseDate ? month - 1 : month, mday, hour, minute, second); + cal.set(Calendar.MILLISECOND, millis); + pParsePosition.setIndex(offset); + return cal; + } + } + + public static class XSDTimeFormat extends XSDDateTimeFormat { + private static final long serialVersionUID = 1346506860724640517L; + + /** + * Creates a new instance. + */ + public XSDTimeFormat() { + super(false, true); + } + } + + private static final long MAX_UNSIGNED_INT = (((long) Integer.MAX_VALUE) * 2) + 1; + + private static final int MAX_UNSIGNED_SHORT = Short.MAX_VALUE * 2 + 1; + + public String parseAnySimpleType(String value) { + return value; + } + + public byte[] parseBase64Binary(String value) { + return Base64Binary.decode(value); + } + + public boolean parseBoolean(String value) { + return Boolean.valueOf(value).booleanValue(); + } + + public byte parseByte(String value) { + return Byte.parseByte(value); + } + + public Calendar parseDate(String value) { + XSDDateFormat format = new XSDDateFormat(); + ParsePosition pos = new ParsePosition(0); + Calendar cal = (Calendar) format.parseObject(value, pos); + if (cal == null) { + throw new IllegalArgumentException("Failed to parse date " + value + " at:" + + value.substring(pos.getErrorIndex())); + } + return cal; + } + + public Calendar parseDateTime(String value) { + XSDDateTimeFormat format = new XSDDateTimeFormat(); + ParsePosition pos = new ParsePosition(0); + Calendar cal = (Calendar) format.parseObject(value, pos); + if (cal == null) { + throw new IllegalArgumentException("Failed to parse dateTime " + value + " at:" + + value.substring(pos.getErrorIndex())); + } + return cal; + } + + public BigDecimal parseDecimal(String value) { + return new BigDecimal(value); + } + + public double parseDouble(String value) { + if ("INF".equals(value)) { + return Double.POSITIVE_INFINITY; + } else if ("-INF".equals(value)) { + return Double.NEGATIVE_INFINITY; + } else if ("NaN".equals(value)) { + return Double.NaN; + } else { + return Double.parseDouble(value); + } + } + + public Duration parseDuration(String pDuration) { + try { + return DatatypeFactory.newInstance().newDuration(pDuration); + } catch (DatatypeConfigurationException e) { + throw new IllegalArgumentException(e); + } + } + + public float parseFloat(String value) { + if ("INF".equals(value)) { + return Float.POSITIVE_INFINITY; + } else if ("-INF".equals(value)) { + return Float.NEGATIVE_INFINITY; + } else if ("NaN".equals(value)) { + return Float.NaN; + } else { + return Float.parseFloat(value); + } + } + + public byte[] parseHexBinary(String value) { + return HexBinary.decode(value); + } + + public int parseInt(String value) { + return Integer.parseInt(value); + } + + public BigInteger parseInteger(String value) { + return new BigInteger(value); + } + + public long parseLong(String value) { + return Long.parseLong(value); + } + + public QName parseQName(String value, NamespaceContext context) { + int offset = value.indexOf(':'); + String uri; + String localName; + switch (offset) { + case -1: + localName = value; + uri = context.getNamespaceURI(""); + if (uri == null) { + // Should not happen, indicates an error in the + // NamespaceContext + // implementation + throw new IllegalArgumentException("The default prefix is not bound."); + } + break; + case 0: + throw new IllegalArgumentException("Default prefix must be indicated by not using a colon: " + + value); + default: + String prefix = value.substring(0, offset); + localName = value.substring(offset + 1); + uri = context.getNamespaceURI(prefix); + if (uri == null) { + throw new IllegalArgumentException("The prefix " + prefix + " is not bound."); + } + } + return new QName(uri, localName); + } + + public short parseShort(String value) { + return Short.parseShort(value); + } + + public String parseString(String value) { + return value; + } + + public Calendar parseTime(String value) { + XSDTimeFormat format = new XSDTimeFormat(); + ParsePosition pos = new ParsePosition(0); + Calendar cal = (Calendar) format.parseObject(value, pos); + if (cal == null) { + throw new IllegalArgumentException("Failed to parse time " + value + " at:" + + value.substring(pos.getErrorIndex())); + } + return cal; + } + + public long parseUnsignedInt(String value) { + long l = Long.parseLong(value); + if (l < 0) { + throw new IllegalArgumentException("Failed to parse UnsignedInt " + value + + ": result is negative"); + } + if (l > MAX_UNSIGNED_INT) { + throw new IllegalArgumentException("Failed to parse UnsignedInt " + value + + ": result exceeds maximum value " + MAX_UNSIGNED_INT); + } + return l; + } + + public int parseUnsignedShort(String value) { + int i = Integer.parseInt(value); + if (i < 0) { + throw new IllegalArgumentException("Failed to parse UnsignedShort " + value + + ": result is negative"); + } + if (i > MAX_UNSIGNED_SHORT) { + throw new IllegalArgumentException("Failed to parse UnsignedShort " + value + + ": result exceeds maximum value " + MAX_UNSIGNED_SHORT); + } + return i; + } + + public String printAnySimpleType(String value) { + return value; + } + + public String printBase64Binary(byte[] value) { + return Base64Binary.encode(value); + } + + public String printBoolean(boolean value) { + return (value ? Boolean.TRUE : Boolean.FALSE).toString(); + } + + public String printByte(byte value) { + return Byte.toString(value); + } + + public String printDate(Calendar value) { + return new XSDDateFormat().format(value); + } + + public String printDateTime(Calendar value) { + return new XSDDateTimeFormat().format(value); + } + + public String printDecimal(BigDecimal value) { + return value.toString(); + } + + public String printDouble(double value) { + return Double.toString(value); + } + + public String printDuration(Duration pDuration) { + return pDuration.toString(); + } + + public String printFloat(float value) { + return Float.toString(value); + } + + public String printHexBinary(byte[] value) { + return HexBinary.encode(value); + } + + public String printInt(int value) { + return Integer.toString(value); + } + + public String printInteger(BigInteger value) { + return value.toString(); + } + + public String printLong(long value) { + return Long.toString(value); + } + + public String printQName(QName value, NamespaceContext context) { + String prefix = context.getPrefix(value.getNamespaceURI()); + if (prefix == null) { + throw new IllegalArgumentException("The namespace URI " + value.getNamespaceURI() + + " is not bound."); + } else if (XMLConstants.DEFAULT_NS_PREFIX.equals(prefix)) { + return value.getLocalPart(); + } else { + return prefix + ":" + value.getLocalPart(); + } + } + + public String printShort(short value) { + return Short.toString(value); + } + + public String printString(String value) { + return value; + } + + public String printTime(Calendar value) { + return new XSDTimeFormat().format(value); + } + + public String printUnsignedInt(long value) { + return Long.toString(value); + } + + public String printUnsignedShort(int value) { + return Integer.toString(value); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandler.java new file mode 100644 index 0000000000..fead0453be --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandler.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.deployer; + +import java.io.IOException; +import java.io.InputStream; + +import org.apache.tuscany.host.deployment.DeploymentException; + +/** + * Interface implemented by services that process assembly change sets. + * + * @version $Rev$ $Date$ + */ +public interface ChangeSetHandler { + /** + * Returns the content type that this implementation can handle. + * + * @return the content type that this implementation can handle + */ + String getContentType(); + + /** + * Apply the changes in the supplied changeSet stream to an Assembly. + * The content on the stream must match the content type this implementation can handle. + * + * @param changeSet the set of changes to apply represented as the supported content type + * @throws DeploymentException if there was a problem applying the changes + * @throws IOException if there was a problem reading the stream + */ + void applyChanges(InputStream changeSet) throws DeploymentException, IOException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandlerRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandlerRegistry.java new file mode 100644 index 0000000000..df0bf4109b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandlerRegistry.java @@ -0,0 +1,28 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.deployer; + +/** + * Registry for ChangeSetHandler implementations. + * + * @version $Rev$ $Date$ + */ +public interface ChangeSetHandlerRegistry { + void register(ChangeSetHandler handler); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/CompositeClassLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/CompositeClassLoader.java new file mode 100644 index 0000000000..63db5b9e24 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/CompositeClassLoader.java @@ -0,0 +1,52 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.deployer; + +import java.net.URLClassLoader; +import java.net.URL; +import java.net.URLStreamHandlerFactory; + +/** + * ClassLoader associated with a composite. + * + * @version $Rev$ $Date$ + */ +public class CompositeClassLoader extends URLClassLoader { + private static final URL[] NOURLS = {}; + + public CompositeClassLoader(ClassLoader classLoader) { + super(NOURLS, classLoader); + } + + public CompositeClassLoader(URL[] urls, ClassLoader classLoader) { + super(urls, classLoader); + } + + public CompositeClassLoader(URL[] urls) { + super(urls); + } + + public CompositeClassLoader(URL[] urls, ClassLoader classLoader, URLStreamHandlerFactory urlStreamHandlerFactory) { + super(urls, classLoader, urlStreamHandlerFactory); + } + + public void addURL(URL url) { + super.addURL(url); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessor.java new file mode 100644 index 0000000000..4ec57b8fc1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessor.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.deployer; + +/** + * Interface for services that can process contributions. + * + * @version $Rev$ $Date$ + */ +public interface ContributionProcessor { + /** + * Returns the content type that this implementation can handle. + * + * @return the content type that this implementation can handle + */ + String getContentType(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessorRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessorRegistry.java new file mode 100644 index 0000000000..410c6dd61d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessorRegistry.java @@ -0,0 +1,26 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.deployer; + +/** + * @version $Rev$ $Date$ + */ +public interface ContributionProcessorRegistry { + void register(ContributionProcessor processor); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/Deployer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/Deployer.java new file mode 100644 index 0000000000..796416188f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/Deployer.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.deployer; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.ComponentException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Implementation; + +/** + * Interface that can be used to deploy SCA bundles to a runtime. + * + * @version $Rev$ $Date$ + */ +public interface Deployer { + /** + * Deploy a component as a child of the supplied parent. This operation creates a new component in the runtime to + * represent the supplied component definition. The type of component created will depend on the component + * definition implementation; for example, if the implementation of the component definition is a composite then + * typically a CompositeComponent would be returned. + * + * @param parent the parent context + * @param componentDefinition the component definition as parsed from an assembly + * @return the newly deployed component + */ + <I extends Implementation<?>> Component deploy(CompositeComponent parent, + ComponentDefinition<I> componentDefinition) + throws LoaderException, BuilderException, ComponentException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentContext.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentContext.java new file mode 100644 index 0000000000..921781c484 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentContext.java @@ -0,0 +1,84 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.deployer; + +import java.net.URL; +import javax.xml.stream.XMLInputFactory; + +import org.apache.tuscany.spi.component.ScopeContainer; + +/** + * A holder that can be used during the load process to store information that is not part of the logical assembly + * model. This should be regarded as transient and references to this context should not be stored inside the model. + * + * @version $Rev$ $Date$ + */ +public interface DeploymentContext { + /** + * Returns the parent of this deployment context. + * Will be null for the context created at the root of a deployment. + * + * @return the parent of this deployment context; may be null + */ + DeploymentContext getParent(); + + /** + * Returns a class loader that can be used to load application resources. + * + * @return a class loader that can be used to load application resources + */ + ClassLoader getClassLoader(); + + /** + * Returns a factory that can be used to obtain an StAX XMLStreamReader. + * + * @return a factory that can be used to obtain an StAX XMLStreamReader + */ + XMLInputFactory getXmlFactory(); + + /** + * Returns the ScopeContainer for the COMPOSITE scope that will be associated with this deployment unit. + * + * @return the ScopeContainer for the COMPOSITE scope that will be associated with this deployment unit + */ + ScopeContainer getCompositeScope(); + + /** + * Returns the location of the SCDL definition being deployed. + * + * @return the location of the SCDL definition being deployed + */ + URL getScdlLocation(); + + /** + * Return the extension property with the supplied name. + * + * @param name the name of the property + * @return the property value; if null indicates that no property is present + */ + Object getExtension(String name); + + /** + * Set the value of an extension property. + * + * @param name the name of the property + * @param value the property value; if null then the extension property is removed + */ + void putExtension(String name, Object value); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentMonitor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentMonitor.java new file mode 100644 index 0000000000..8485a2a6fc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentMonitor.java @@ -0,0 +1,20 @@ +package org.apache.tuscany.spi.deployer; + +import org.apache.tuscany.api.TuscanyException; +import org.apache.tuscany.api.annotation.LogLevel; + +/** + * @version $Rev$ $Date$ + */ +public interface DeploymentMonitor { + + @LogLevel("DEBUG") + void startDeployment(); + + @LogLevel("DEBUG") + void endDeployment(); + + @LogLevel("SEVERE") + void deploymentError(TuscanyException e); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/AbstractEventPublisher.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/AbstractEventPublisher.java new file mode 100644 index 0000000000..cc20866cbb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/AbstractEventPublisher.java @@ -0,0 +1,83 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.event; + +import java.util.List; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CopyOnWriteArrayList; + +/** + * Base implementation of an <code>EventPublisher</code> + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractEventPublisher implements EventPublisher { + protected static final EventFilter TRUE_FILTER = new TrueFilter(); + protected Map<EventFilter, List<RuntimeEventListener>> listeners; + + public void addListener(RuntimeEventListener listener) { + addListener(TRUE_FILTER, listener); + } + + public void removeListener(RuntimeEventListener listener) { + assert listener != null : "Listener cannot be null"; + synchronized (getListeners()) { + for (List<RuntimeEventListener> currentList : getListeners().values()) { + for (RuntimeEventListener current : currentList) { + if (current == listener) { + currentList.remove(current); + return; + } + } + } + } + } + + public void addListener(EventFilter filter, RuntimeEventListener listener) { + assert listener != null : "Listener cannot be null"; + synchronized (getListeners()) { + List<RuntimeEventListener> list = getListeners().get(filter); + if (list == null) { + list = new CopyOnWriteArrayList<RuntimeEventListener>(); + listeners.put(filter, list); + } + list.add(listener); + } + } + + public void publish(Event event) { + assert event != null : "Event object was null"; + for (Map.Entry<EventFilter, List<RuntimeEventListener>> entry : getListeners().entrySet()) { + if (entry.getKey().match(event)) { + for (RuntimeEventListener listener : entry.getValue()) { + listener.onEvent(event); + } + } + } + } + + protected Map<EventFilter, List<RuntimeEventListener>> getListeners() { + if (listeners == null) { + listeners = new ConcurrentHashMap<EventFilter, List<RuntimeEventListener>>(); + } + return listeners; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/Event.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/Event.java new file mode 100644 index 0000000000..b874ca43c9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/Event.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.event; + +/** + * Represents an event that is propagated in the runtime + * + * @version $$Rev$$ $$Date$$ + */ +public interface Event { + + /** + * Returns the source of the event + */ + Object getSource(); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventFilter.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventFilter.java new file mode 100644 index 0000000000..d61d04cdc8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventFilter.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.event; + +/** + * Evaluates whether a {@link RuntimeEventListener} is applicable to a given runtime event + * + * @version $$Rev$$ $$Date$$ + */ +public interface EventFilter { + + /** + * Performs the actual evaluation on an event + */ + boolean match(Event event); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventPublisher.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventPublisher.java new file mode 100644 index 0000000000..35df22fb9c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventPublisher.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.event; + +/** + * Publishes events in the runtime + * + * @version $$Rev$$ $$Date$$ + */ +public interface EventPublisher { + + /** + * Publish an event + */ + void publish(Event object); + + /** + * Registers a listener to receive notifications for the context + */ + void addListener(RuntimeEventListener listener); + + /** + * Registers a listener to receive notifications for the context + */ + void addListener(EventFilter filter, RuntimeEventListener listener); + + + /** + * Removes a previously registered listener + */ + void removeListener(RuntimeEventListener listener); + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/RuntimeEventListener.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/RuntimeEventListener.java new file mode 100644 index 0000000000..5146559098 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/RuntimeEventListener.java @@ -0,0 +1,31 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.event; + +import java.util.EventListener; + +/** + * Listeners observe events fired in the SCA runtime. + * + * @version $Rev$ $Date$ + */ +public interface RuntimeEventListener extends EventListener { + + void onEvent(Event event); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/TrueFilter.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/TrueFilter.java new file mode 100644 index 0000000000..81382b86ac --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/TrueFilter.java @@ -0,0 +1,31 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.event; + +/** + * An event filter that always returns a true condition + * + * @version $$Rev$$ $$Date$$ + */ +public class TrueFilter implements EventFilter { + + public boolean match(Event event) { + return true; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AbstractComponentExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AbstractComponentExtension.java new file mode 100644 index 0000000000..a6c1ff086f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AbstractComponentExtension.java @@ -0,0 +1,65 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import java.util.Map; + +import org.apache.tuscany.spi.component.AbstractSCAObject; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.model.PropertyValue; + +/** + * @version Provides support for property accessors. + */ +public abstract class AbstractComponentExtension extends AbstractSCAObject implements Component { + protected ScopeContainer scopeContainer; + + /** + * Default property values. + */ + private Map<String, PropertyValue<?>> defaultPropertyValues; + + /** + * Initializes component name and parent. + * + * @param name Name of the component. + * @param parent Parent of the component. + */ + public AbstractComponentExtension(String name, CompositeComponent parent) { + super(name, parent); + } + + public void setScopeContainer(ScopeContainer scopeContainer) { + this.scopeContainer = scopeContainer; + } + + public Map<String, PropertyValue<?>> getDefaultPropertyValues() { + return defaultPropertyValues; + } + + public void setDefaultPropertyValues(Map<String, PropertyValue<?>> defaultPropertyValues) { + this.defaultPropertyValues = defaultPropertyValues; + } + + public boolean isOptimizable() { + return false; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AtomicComponentExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AtomicComponentExtension.java new file mode 100644 index 0000000000..b2b49757fb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AtomicComponentExtension.java @@ -0,0 +1,216 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.CoreRuntimeException; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ComponentException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.PrepareException; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.TargetDestructionException; +import org.apache.tuscany.spi.component.TargetInitializationException; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.WireService; + +/** + * An extension point for atomic component type, which new implementation types may extend + * + * @version $$Rev$$ $$Date$$ + */ +public abstract class AtomicComponentExtension extends AbstractComponentExtension implements AtomicComponent { + protected ScopeContainer scopeContainer; + protected Scope scope; + protected Map<String, InboundWire> serviceWires = new HashMap<String, InboundWire>(); + protected Map<String, List<OutboundWire>> referenceWires = new HashMap<String, List<OutboundWire>>(); + protected WireService wireService; + protected WorkContext workContext; + protected WorkScheduler workScheduler; + protected ExecutionMonitor monitor; + private final int initLevel; + private final long maxIdleTime; + private final long maxAge; + private boolean allowsPassByReference; + + protected AtomicComponentExtension(String name, + CompositeComponent parent, + WireService wireService, + WorkContext workContext, + WorkScheduler workScheduler, + ExecutionMonitor monitor, + int initLevel) { + this(name, parent, wireService, workContext, workScheduler, monitor, initLevel, -1, -1); + + } + + protected AtomicComponentExtension(String name, + CompositeComponent parent, + WireService wireService, + WorkContext workContext, + WorkScheduler workScheduler, + ExecutionMonitor monitor, + int initLevel, + long maxIdleTime, + long maxAge) { + super(name, parent); + assert !(maxIdleTime > 0 && maxAge > 0); + this.wireService = wireService; + this.workContext = workContext; + this.workScheduler = workScheduler; + this.monitor = monitor; + this.initLevel = initLevel; + this.maxIdleTime = maxIdleTime; + this.maxAge = maxAge; + } + + public Scope getScope() { + return scope; + } + + public int getInitLevel() { + return initLevel; + } + + public boolean isEagerInit() { + return initLevel > 0; + } + + public boolean isDestroyable() { + return false; + } + + public long getMaxIdleTime() { + return maxIdleTime; + } + + public long getMaxAge() { + return maxAge; + } + + public boolean isAllowsPassByReference() { + return allowsPassByReference; + } + + public void setAllowsPassByReference(boolean allowsPassByReference) { + this.allowsPassByReference = allowsPassByReference; + } + + + public void setScopeContainer(ScopeContainer scopeContainer) { + this.scopeContainer = scopeContainer; + scope = scopeContainer.getScope(); + } + + public void start() throws CoreRuntimeException { + super.start(); + scopeContainer.register(this); + } + + public void init(Object instance) throws TargetInitializationException { + + } + + public void destroy(Object instance) throws TargetDestructionException { + + } + + public void addInboundWire(InboundWire wire) { + serviceWires.put(wire.getServiceName(), wire); + onServiceWire(wire); + } + + public InboundWire getInboundWire(String serviceName) { + if (serviceName == null) { + if (serviceWires.size() < 1) { + return null; + } + return serviceWires.values().iterator().next(); + } else { + return serviceWires.get(serviceName); + } + } + + public Collection<InboundWire> getInboundWires() { + return Collections.unmodifiableCollection(serviceWires.values()); + } + + public void addOutboundWire(OutboundWire wire) { + List<OutboundWire> list = new ArrayList<OutboundWire>(); + list.add(wire); + referenceWires.put(wire.getReferenceName(), list); + onReferenceWire(wire); + } + + public Map<String, List<OutboundWire>> getOutboundWires() { + return Collections.unmodifiableMap(referenceWires); + } + + public void addOutboundWires(List<OutboundWire> wires) { + assert wires != null && wires.size() > 0; + referenceWires.put(wires.get(0).getReferenceName(), wires); + onReferenceWires(wires); + } + + public void removeInstance() throws ComponentException { + scopeContainer.remove(this); + } + + protected void onReferenceWire(OutboundWire wire) { + } + + protected void onReferenceWires(List<OutboundWire> wires) { + } + + protected void onServiceWire(InboundWire wire) { + } + + + public void prepare() throws PrepareException { + // connect inbound wires for atomic components + for (InboundWire inboundWire : getInboundWires()) { + for (InboundInvocationChain chain : inboundWire.getInvocationChains().values()) { + Operation<?> operation = chain.getOperation(); + String serviceName = inboundWire.getServiceName(); + TargetInvoker invoker; + try { + invoker = createTargetInvoker(serviceName, operation, null); + } catch (TargetInvokerCreationException e) { + throw new PrepareException("Error processing inbound wire", serviceName, e); + } + chain.setTargetInvoker(invoker); + chain.prepare(); + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/BindingBuilderExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/BindingBuilderExtension.java new file mode 100644 index 0000000000..6f7859e689 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/BindingBuilderExtension.java @@ -0,0 +1,79 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.builder.BindingBuilder; +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.builder.BuilderRegistry; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.BindingDefinition; +import org.apache.tuscany.spi.model.BoundReferenceDefinition; +import org.apache.tuscany.spi.model.BoundServiceDefinition; +import org.apache.tuscany.spi.wire.WireService; + +/** + * An extension point for binding builders. When adding support for new serviceBindings, implementations may extend this + * class as a convenience. + * + * @version $$Rev$$ $$Date$$ + */ +@EagerInit +public abstract class BindingBuilderExtension<B extends BindingDefinition> implements BindingBuilder<B> { + + protected BuilderRegistry builderRegistry; + protected WireService wireService; + + @Autowire + public void setBuilderRegistry(BuilderRegistry registry) { + this.builderRegistry = registry; + } + + @Autowire + public void setWireService(WireService wireService) { + this.wireService = wireService; + } + + @Init + public void init() { + builderRegistry.register(getBindingType(), this); + } + + public ServiceBinding build(CompositeComponent parent, + BoundServiceDefinition boundServiceDefinition, + B bindingDefinition, + DeploymentContext deploymentContext) throws BuilderException { + return null; + } + + public ReferenceBinding build(CompositeComponent parent, + BoundReferenceDefinition boundReferenceDefinition, + B bindingDefinition, + DeploymentContext deploymentContext) throws BuilderException { + return null; + } + + protected abstract Class<B> getBindingType(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentBuilderExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentBuilderExtension.java new file mode 100644 index 0000000000..d58cb55131 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentBuilderExtension.java @@ -0,0 +1,100 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.builder.BuilderRegistry; +import org.apache.tuscany.spi.builder.ComponentBuilder; +import org.apache.tuscany.spi.builder.Connector; +import org.apache.tuscany.spi.component.ScopeRegistry; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.policy.PolicyBuilderRegistry; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.wire.WireService; + +import org.apache.tuscany.api.annotation.Monitor; + +/** + * An extension point for component builders. When adding support for new component types, implementations may extend + * this class as a convenience. + * + * @version $$Rev$$ $$Date$$ + */ +@EagerInit +public abstract class ComponentBuilderExtension<I extends Implementation<?>> implements ComponentBuilder<I> { + protected BuilderRegistry builderRegistry; + protected ScopeRegistry scopeRegistry; + protected WireService wireService; + protected WorkScheduler workScheduler; + protected WorkContext workContext; + protected PolicyBuilderRegistry policyBuilderRegistry; + protected Connector connector; + protected ExecutionMonitor monitor; + + @Autowire + public void setBuilderRegistry(BuilderRegistry registry) { + this.builderRegistry = registry; + } + + @Autowire + public void setScopeRegistry(ScopeRegistry scopeRegistry) { + this.scopeRegistry = scopeRegistry; + } + + @Autowire + public void setWireService(WireService wireService) { + this.wireService = wireService; + } + + @Autowire + public void setWorkScheduler(WorkScheduler workScheduler) { + this.workScheduler = workScheduler; + } + + @Autowire + public void setWorkContext(WorkContext workContext) { + this.workContext = workContext; + } + + @Autowire + public void setPolicyBuilderRegistry(PolicyBuilderRegistry registry) { + policyBuilderRegistry = registry; + } + + @Autowire + public void setConnector(Connector connector) { + this.connector = connector; + } + + @Monitor + public void setMonitor(ExecutionMonitor monitor) { + this.monitor = monitor; + } + + @Init + public void init() { + builderRegistry.register(getImplementationType(), this); + } + + protected abstract Class<I> getImplementationType(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentTypeLoaderExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentTypeLoaderExtension.java new file mode 100644 index 0000000000..ceebcbc490 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentTypeLoaderExtension.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Scope; +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.loader.ComponentTypeLoader; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.Implementation; + +/** + * @version $Rev$ $Date$ + */ +@Scope("COMPOSITE") +@EagerInit +public abstract class ComponentTypeLoaderExtension<I extends Implementation> implements ComponentTypeLoader<I> { + protected LoaderRegistry loaderRegistry; + + protected ComponentTypeLoaderExtension() { + } + + protected ComponentTypeLoaderExtension(LoaderRegistry loaderRegistry) { + this.loaderRegistry = loaderRegistry; + } + + @Autowire + public void setLoaderRegistry(LoaderRegistry loaderRegistry) { + this.loaderRegistry = loaderRegistry; + } + + @Init + public void start() { + loaderRegistry.registerLoader(getImplementationClass(), this); + } + + @Destroy + public void stop() { + loaderRegistry.unregisterLoader(getImplementationClass()); + } + + protected abstract Class<I> getImplementationClass(); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/CompositeComponentExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/CompositeComponentExtension.java new file mode 100644 index 0000000000..bb3e224012 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/CompositeComponentExtension.java @@ -0,0 +1,557 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +import org.w3c.dom.Document; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.builder.Connector; +import org.apache.tuscany.spi.builder.WiringException; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.ComponentRegistrationException; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.DuplicateNameException; +import org.apache.tuscany.spi.component.InvalidAutowireInterface; +import org.apache.tuscany.spi.component.PrepareException; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.services.management.TuscanyManagementService; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.Wire; + +/** + * An extension point for composite components, which new types may extend + * + * @version $$Rev$$ $$Date$$ + */ +public abstract class CompositeComponentExtension extends AbstractComponentExtension implements CompositeComponent { + protected final Map<String, SCAObject> children = new ConcurrentHashMap<String, SCAObject>(); + protected final List<Service> services = new ArrayList<Service>(); + protected final List<Reference> references = new ArrayList<Reference>(); + + protected final Map<String, Document> propertyValues; + protected final Connector connector; + + protected final Map<String, SCAObject> systemChildren = new ConcurrentHashMap<String, SCAObject>(); + protected final List<Service> systemServices = new ArrayList<Service>(); + protected final List<Reference> systemReferenceBindings = new ArrayList<Reference>(); + + // autowire mappings + protected final Map<Class, InboundWire> autowireInternal = new ConcurrentHashMap<Class, InboundWire>(); + protected final Map<Class, InboundWire> autowireExternal = new ConcurrentHashMap<Class, InboundWire>(); + protected final Map<Class, InboundWire> systemAutowireInternal = new ConcurrentHashMap<Class, InboundWire>(); + protected final Map<Class, InboundWire> systemAutowireExternal = new ConcurrentHashMap<Class, InboundWire>(); + + /** + * Management service to use. + */ + private TuscanyManagementService managementService; + + protected CompositeComponentExtension(String name, + CompositeComponent parent, + Connector connector, + Map<String, Document> propertyValues) { + super(name, parent); + this.propertyValues = propertyValues; + this.connector = connector; + } + + /** + * Autowires the management service. + * + * @param managementService Management service used for registering components. + */ + @Autowire + public final void setManagementService(TuscanyManagementService managementService) { + this.managementService = managementService; + } + + public Scope getScope() { + return Scope.SYSTEM; + } + + public void onEvent(Event event) { + publish(event); + } + + public <S, I extends S> void registerJavaObject(String name, Class<S> service, I instance) + throws ComponentRegistrationException { + throw new UnsupportedOperationException(); + } + + public <S, I extends S> void registerJavaObject(String name, List<Class<?>> services, I instance) + throws ComponentRegistrationException { + throw new UnsupportedOperationException(); + } + + public Document getPropertyValue(String name) { + return propertyValues.get(name); + } + + public SCAObject getChild(String name) { + assert name != null; + return children.get(name); + } + + public SCAObject getSystemChild(String name) { + assert name != null; + return systemChildren.get(name); + } + + public void register(SCAObject child) throws ComponentRegistrationException { + assert child instanceof Service || child instanceof Reference || child instanceof Component; + if (child.isSystem()) { + if (systemChildren.get(child.getName()) != null) { + throw new DuplicateNameException("A system child is already registered with the name", child.getName()); + } + systemChildren.put(child.getName(), child); + } else { + if (children.get(child.getName()) != null) { + throw new DuplicateNameException("A child is already registered with the name", child.getName()); + } + children.put(child.getName(), child); + } + if (child instanceof Service) { + Service service = (Service) child; + synchronized (services) { + if (service.isSystem()) { + systemServices.add(service); + } else { + services.add(service); + } + } + registerAutowire(service); + } else if (child instanceof Reference) { + Reference reference = (Reference) child; + synchronized (references) { + if (reference.isSystem()) { + systemReferenceBindings.add(reference); + } else { + references.add(reference); + } + } + registerAutowire(reference); + } else if (child instanceof AtomicComponent) { + AtomicComponent atomic = (AtomicComponent) child; + registerAutowire(atomic); + if (managementService != null) { + managementService.registerComponent(atomic.getName(), atomic); + } + } else if (child instanceof CompositeComponent) { + CompositeComponent component = (CompositeComponent) child; + if (lifecycleState == RUNNING && component.getLifecycleState() == UNINITIALIZED) { + component.start(); + } + registerAutowire(component); + addListener(component); + } + } + + public Map<String, List<OutboundWire>> getOutboundWires() { + synchronized (references) { + Map<String, List<OutboundWire>> map = new HashMap<String, List<OutboundWire>>(); + for (Reference reference : references) { + List<OutboundWire> wires = new ArrayList<OutboundWire>(); + map.put(reference.getName(), wires); + for (ReferenceBinding binding : reference.getReferenceBindings()) { + OutboundWire wire = binding.getOutboundWire(); + if (Wire.LOCAL_BINDING.equals(wire.getBindingType())) { + wires.add(wire); + } + } + } + return map; + } + } + + public InboundWire getInboundWire(String serviceName) { + Service service; + if (serviceName == null) { + if (services.size() != 1) { + return null; + } + service = services.get(0); + } else { + SCAObject object = children.get(serviceName); + if (!(object instanceof Service)) { + return null; + } + service = (Service) object; + } + for (ServiceBinding binding : service.getServiceBindings()) { + InboundWire wire = binding.getInboundWire(); + if (Wire.LOCAL_BINDING.equals(wire.getBindingType())) { + return wire; + } + } + return null; + } + + public InboundWire getInboundSystemWire(String serviceName) { + Service service; + if (serviceName == null) { + if (systemServices.size() != 1) { + return null; + } + service = systemServices.get(0); + } else { + SCAObject object = systemChildren.get(serviceName); + if (!(object instanceof Service)) { + return null; + } + service = (Service) object; + } + for (ServiceBinding binding : service.getServiceBindings()) { + InboundWire wire = binding.getInboundWire(); + if (Wire.LOCAL_BINDING.equals(wire.getBindingType())) { + return wire; + } + } + return null; + } + + public Collection<InboundWire> getInboundWires() { + synchronized (services) { + List<InboundWire> map = new ArrayList<InboundWire>(); + for (Service service : services) { + for (ServiceBinding binding : service.getServiceBindings()) { + InboundWire wire = binding.getInboundWire(); + if (Wire.LOCAL_BINDING.equals(wire.getBindingType())) { + map.add(wire); + } + } + } + return map; + } + } + + public Collection<InboundWire> getInboundSystemWires() { + synchronized (systemServices) { + List<InboundWire> map = new ArrayList<InboundWire>(); + for (Service service : systemServices) { + for (ServiceBinding binding : service.getServiceBindings()) { + InboundWire wire = binding.getInboundWire(); + if (Wire.LOCAL_BINDING.equals(wire.getBindingType())) { + map.add(wire); + } + } + } + return map; + } + } + + public InboundWire resolveAutowire(Class<?> instanceInterface) throws TargetResolutionException { + // FIXME JNB make this faster and thread safe + for (Map.Entry<Class, InboundWire> service : autowireInternal.entrySet()) { + if (instanceInterface.isAssignableFrom(service.getKey())) { + return service.getValue(); + } + } + if (getParent() != null) { + return getParent().resolveAutowire(instanceInterface); + } + return null; + } + + public InboundWire resolveSystemAutowire(Class<?> instanceInterface) throws TargetResolutionException { + // FIXME JNB make this faster and thread safe + for (Map.Entry<Class, InboundWire> service : systemAutowireInternal.entrySet()) { + if (instanceInterface.isAssignableFrom(service.getKey())) { + return service.getValue(); + } + } + if (getParent() != null) { + return getParent().resolveSystemAutowire(instanceInterface); + } + return null; + } + + public InboundWire resolveExternalAutowire(Class<?> instanceInterface) throws TargetResolutionException { + // FIXME JNB make this faster and thread safe + for (Map.Entry<Class, InboundWire> service : autowireExternal.entrySet()) { + if (instanceInterface.isAssignableFrom(service.getKey())) { + return service.getValue(); + } + } + if (getParent() != null) { + return getParent().resolveAutowire(instanceInterface); + } + return null; + } + + public InboundWire resolveSystemExternalAutowire(Class<?> instanceInterface) throws TargetResolutionException { + // FIXME JNB make this faster and thread safe + for (Map.Entry<Class, InboundWire> service : systemAutowireExternal.entrySet()) { + if (instanceInterface.isAssignableFrom(service.getKey())) { + return service.getValue(); + } + } + if (getParent() != null) { + return getParent().resolveAutowire(instanceInterface); + } + return null; + } + + public void prepare() throws PrepareException { + // Connect services and references first so that their wires are linked first + List<SCAObject> childList = new ArrayList<SCAObject>(); + for (SCAObject child : systemChildren.values()) { + if (child instanceof Component) { + childList.add(child); + } else { + childList.add(0, child); + } + } + // connect system artifacts + for (SCAObject child : childList) { + // connect all children + // TODO for composite wires, should delegate down + try { + connector.connect(child); + child.prepare(); + } catch (PrepareException e) { + e.addContextName(getName()); + } catch (WiringException e) { + throw new PrepareException("Error preparing composite", getName(), e); + } + } + + // connect application artifacts + childList.clear(); + for (SCAObject child : children.values()) { + if (child instanceof Component) { + childList.add(child); + } else { + childList.add(0, child); + } + } + for (SCAObject child : childList) { + // connect all children + // TODO for composite wires, should delegate down + try { + connector.connect(child); + child.prepare(); + } catch (PrepareException e) { + e.addContextName(getName()); + throw e; + } catch (WiringException e) { + throw new PrepareException("Error preparing composite", getName(), e); + } + } + } + + protected void registerAutowireExternal(Class<?> interfaze, Service service) throws InvalidAutowireInterface { + if (interfaze == null) { + // The ServiceContract is not from Java + return; + } + if (service.isSystem()) { + if (systemAutowireExternal.containsKey(interfaze)) { + return; + } + // TODO autowire should allow multiple interfaces + List<ServiceBinding> bindings = service.getServiceBindings(); + if (bindings.size() == 0) { + return; + } + // pick the first binding until autowire allows multiple interfaces + InboundWire wire = bindings.get(0).getInboundWire(); + if (!interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { + throw new InvalidAutowireInterface("Matching inbound wire not found for interface", + interfaze.getName()); + } + systemAutowireExternal.put(interfaze, wire); + } else { + if (autowireExternal.containsKey(interfaze)) { + return; + } + // TODO autowire should allow multiple interfaces + List<ServiceBinding> bindings = service.getServiceBindings(); + if (bindings.size() == 0) { + return; + } + // pick the first binding until autowire allows multiple interfaces + InboundWire wire = bindings.get(0).getInboundWire(); + if (!interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { + String iName = interfaze.getName(); + throw new InvalidAutowireInterface("Matching inbound wire not found for interface", iName); + } + autowireExternal.put(interfaze, wire); + } + } + + protected void registerAutowireInternal(Class<?> interfaze, InboundWire wire, boolean system) + throws InvalidAutowireInterface { + if (interfaze == null) { + // The ServiceContract is not from Java + return; + } + if (system) { + if (systemAutowireInternal.containsKey(interfaze)) { + return; + } + systemAutowireInternal.put(interfaze, wire); + } else { + if (autowireInternal.containsKey(interfaze)) { + return; + } + if (!interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { + String iName = interfaze.getName(); + throw new InvalidAutowireInterface("Matching inbound wire not found for interface", iName); + } + autowireInternal.put(interfaze, wire); + } + } + + protected void registerAutowireInternal(Class<?> interfaze, Reference reference) throws InvalidAutowireInterface { + if (interfaze == null) { + // The ServiceContract is not from Java + return; + } + if (reference.isSystem()) { + if (systemAutowireInternal.containsKey(interfaze)) { + return; + } + List<ReferenceBinding> bindings = reference.getReferenceBindings(); + if (bindings.size() == 0) { + return; + } + // pick the first binding until autowire allows multiple interfaces + InboundWire wire = bindings.get(0).getInboundWire(); + if (!interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { + throw new InvalidAutowireInterface("Matching inbound wire not found for interface", + interfaze.getName()); + } + systemAutowireInternal.put(interfaze, wire); + } else { + if (autowireInternal.containsKey(interfaze)) { + return; + } + List<ReferenceBinding> bindings = reference.getReferenceBindings(); + if (bindings.size() == 0) { + return; + } + // pick the first binding until autowire allows multiple interfaces + InboundWire wire = bindings.get(0).getInboundWire(); + if (!interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { + String iName = interfaze.getName(); + throw new InvalidAutowireInterface("Matching inbound wire not found for interface", iName); + } + autowireInternal.put(interfaze, wire); + } + } + + protected void registerAutowireInternal(Class<?> interfaze, AtomicComponent component) + throws InvalidAutowireInterface { + if (interfaze == null) { + // The ServiceContract is not from Java + return; + } + if (component.isSystem()) { + if (systemAutowireInternal.containsKey(interfaze) || component.getInboundWires().size() == 0) { + return; + } + for (InboundWire wire : component.getInboundWires()) { + Class<?> clazz = wire.getServiceContract().getInterfaceClass(); + if (clazz.isAssignableFrom(interfaze)) { + systemAutowireInternal.put(interfaze, wire); + return; + } + } + throw new InvalidAutowireInterface("Matching inbound wire not found for interface", interfaze.getName()); + } else { + if (autowireInternal.containsKey(interfaze) || component.getInboundWires().size() == 0) { + return; + } + for (InboundWire wire : component.getInboundWires()) { + if (interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { + autowireInternal.put(interfaze, wire); + return; + } + } + throw new InvalidAutowireInterface("Matching inbound wire not found for interface", interfaze.getName()); + } + } + + protected void registerAutowire(CompositeComponent component) throws InvalidAutowireInterface { + if (component.isSystem()) { + // the composite is under the system hierarchy so only register its system services + Collection<InboundWire> wires = component.getInboundSystemWires(); + for (InboundWire wire : wires) { + Class<?> clazz = wire.getServiceContract().getInterfaceClass(); + registerAutowireInternal(clazz, wire, true); + } + + } else { + // the composite is under the application hierarchy so only register its non-system services + Collection<InboundWire> wires = component.getInboundWires(); + for (InboundWire wire : wires) { + Class<?> clazz = wire.getServiceContract().getInterfaceClass(); + registerAutowireInternal(clazz, wire, false); + } + } + } + + protected void registerAutowire(AtomicComponent component) throws InvalidAutowireInterface { + for (InboundWire wire : component.getInboundWires()) { + registerAutowireInternal(wire.getServiceContract().getInterfaceClass(), component); + } + } + + protected void registerAutowire(Reference reference) throws InvalidAutowireInterface { + // TODO autowire should allow multiple interfaces + List<ReferenceBinding> bindings = reference.getReferenceBindings(); + if (bindings.size() == 0) { + return; + } + // pick the first binding until autowire allows multiple interfaces + InboundWire wire = bindings.get(0).getInboundWire(); + Class<?> clazz = wire.getServiceContract().getInterfaceClass(); + registerAutowireInternal(clazz, reference); + + + } + + protected void registerAutowire(Service service) throws InvalidAutowireInterface { + // TODO autowire should allow multiple interfaces + List<ServiceBinding> bindings = service.getServiceBindings(); + if (bindings.size() == 0) { + return; + } + // pick the first binding until autowire allows multiple interfaces + InboundWire wire = bindings.get(0).getInboundWire(); + Class<?> clazz = wire.getServiceContract().getInterfaceClass(); + registerAutowireExternal(clazz, service); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ExecutionMonitor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ExecutionMonitor.java new file mode 100644 index 0000000000..fc6e5b7a14 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ExecutionMonitor.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +/** + * A monitor used to log events during an invocation + * + * @version $$Rev$$ $$Date$$ + */ +public interface ExecutionMonitor { + + /** + * Logs an exception thrown during an invocation + */ + void executionError(Throwable e); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/LoaderExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/LoaderExtension.java new file mode 100644 index 0000000000..d256ef1fdd --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/LoaderExtension.java @@ -0,0 +1,79 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import javax.xml.namespace.QName; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.EagerInit; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.StAXElementLoader; +import org.apache.tuscany.spi.model.ModelObject; + +/** + * Support class for extending the Loader mechanism. + * + * @version $Rev$ $Date$ + */ +@EagerInit +public abstract class LoaderExtension<T extends ModelObject> implements StAXElementLoader<T> { + /** + * The LoaderRegistry that this loader should register with; usually set by injection. This registry may also be + * used to load sub-elements. + */ + protected LoaderRegistry registry; + + /** + * Constructor specifies the registry to register with. + * + * @param registry the LoaderRegistry this loader should register with + */ + protected LoaderExtension(@Autowire LoaderRegistry registry) { + this.registry = registry; + } + + /** + * Initialize the loader. The base implementation registers this loader with the registry as a handler for the XML + * type returned by {@link #getXMLType()}. Implementations may override this to register the loader as a handler for + * multiple XML types. + */ + @Init + public void start() { + registry.registerLoader(getXMLType(), this); + } + + /** + * Destroy the loader. The base implementation unregisters the loader from the regsitry based on the type returned + * by {@link #getXMLType()}. + */ + @Destroy + public void stop() { + registry.unregisterLoader(getXMLType(), this); + } + + /** + * Returns the QName of the element that this implementation handles. + * + * @return the QName of the element that this implementation handles + */ + public abstract QName getXMLType(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ReferenceBindingExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ReferenceBindingExtension.java new file mode 100644 index 0000000000..1653e87dc2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ReferenceBindingExtension.java @@ -0,0 +1,78 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import org.apache.tuscany.spi.component.AbstractSCAObject; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * The default implementation of an SCA reference + * + * @version $Rev$ $Date$ + */ +public abstract class ReferenceBindingExtension extends AbstractSCAObject implements ReferenceBinding { + protected Reference reference; + protected InboundWire inboundWire; + protected OutboundWire outboundWire; + protected ServiceContract<?> bindingServiceContract; + + protected ReferenceBindingExtension(String name, CompositeComponent parent) { + super(name, parent); + } + + public Scope getScope() { + return Scope.SYSTEM; + } + + public void setReference(Reference reference) { + this.reference = reference; + } + + public void setInboundWire(InboundWire wire) { + this.inboundWire = wire; + } + + public InboundWire getInboundWire() { + return inboundWire; + } + + public OutboundWire getOutboundWire() { + return outboundWire; + } + + public void setOutboundWire(OutboundWire outboundWire) { + this.outboundWire = outboundWire; + } + + public ServiceContract<?> getBindingServiceContract() { + return bindingServiceContract; + } + + @Override + public boolean isSystem() { + return reference != null && reference.isSystem(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ServiceBindingExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ServiceBindingExtension.java new file mode 100644 index 0000000000..76859a65de --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ServiceBindingExtension.java @@ -0,0 +1,87 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import org.apache.tuscany.spi.CoreRuntimeException; +import org.apache.tuscany.spi.component.AbstractSCAObject; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * The default implementation of an SCA service + * + * @version $Rev$ $Date$ + */ +public abstract class ServiceBindingExtension extends AbstractSCAObject implements ServiceBinding { + protected Service service; + protected InboundWire inboundWire; + protected OutboundWire outboundWire; + protected ServiceContract<?> bindingServiceContract; + + public ServiceBindingExtension(String name, CompositeComponent parent) throws CoreRuntimeException { + super(name, parent); + } + + public Scope getScope() { + return Scope.SYSTEM; + } + + public void setService(Service service) { + this.service = service; + } + + public InboundWire getInboundWire() { + return inboundWire; + } + + public void setInboundWire(InboundWire wire) { + inboundWire = wire; + } + + public OutboundWire getOutboundWire() { + return outboundWire; + } + + public void setOutboundWire(OutboundWire outboundWire) { + this.outboundWire = outboundWire; + } + + public TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) + throws TargetInvokerCreationException { + throw new UnsupportedOperationException(); + } + + public ServiceContract<?> getBindingServiceContract() { + return bindingServiceContract; + } + + @Override + public boolean isSystem() { + return service != null && service.isSystem(); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/SystemAtomicComponentExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/SystemAtomicComponentExtension.java new file mode 100644 index 0000000000..6c502702e9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/SystemAtomicComponentExtension.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * @version $Rev$ $Date$ + */ +public abstract class SystemAtomicComponentExtension extends AtomicComponentExtension { + + public SystemAtomicComponentExtension(String name, + CompositeComponent parent, + int initLevel) { + super(name, parent, null, null, null, null, initLevel); + } + + public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) { + throw new UnsupportedOperationException(); + } + + public boolean isSystem() { + return true; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/TargetInvokerExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/TargetInvokerExtension.java new file mode 100644 index 0000000000..88949646ff --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/TargetInvokerExtension.java @@ -0,0 +1,96 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import java.lang.reflect.InvocationTargetException; +import java.util.LinkedList; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.TargetInvoker; + +/** + * The default implementation of a TargetInvoker + * + * @version $Rev$ $Date$ + */ +public abstract class TargetInvokerExtension implements TargetInvoker { + + protected InboundWire wire; + protected WorkContext workContext; + protected ExecutionMonitor monitor; + protected boolean cacheable; + + /** + * Creates a new invoker + * + * @param wire the callback wire + * @param workContext the work context to use for setting correlation information + * @param monitor the event monitor + */ + public TargetInvokerExtension(InboundWire wire, WorkContext workContext, ExecutionMonitor monitor) { + this.wire = wire; + this.workContext = workContext; + this.monitor = monitor; + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + try { + Object messageId = msg.getMessageId(); + if (messageId != null) { + workContext.setCurrentCorrelationId(messageId); + } + if (wire != null) { + LinkedList<Object> callbackRoutingChain = msg.getCallbackRoutingChain(); + if (callbackRoutingChain != null) { + workContext.setCurrentCallbackRoutingChain(callbackRoutingChain); + } + } + Object resp = invokeTarget(msg.getBody(), msg.getConversationSequence()); + msg.setBody(resp); + } catch (InvocationTargetException e) { + msg.setBodyWithFault(e.getCause()); + } + return msg; + } + + public boolean isCacheable() { + return cacheable; + } + + public void setCacheable(boolean cacheable) { + this.cacheable = cacheable; + } + + public boolean isOptimizable() { + return isCacheable(); + } + + public Object clone() throws CloneNotSupportedException { + try { + return super.clone(); + } catch (CloneNotSupportedException e) { + // TargetInvoker extends Cloneable so this should not have been thrown + throw new AssertionError(e); + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHost.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHost.java new file mode 100644 index 0000000000..b273ec6729 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHost.java @@ -0,0 +1,46 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.host; + +/** + * Interface implemented by host environments that allow for resolution of component implementation resources, e.g. + * items bound in a JNDI tree. + * + * @version $Rev$ $Date$ + */ +public interface ResourceHost { + + /** + * Resolve a resource matching the given type + * + * @param type the type of the resources + * @throws ResourceResolutionException if an error is encountered during resolution + */ + <T> T resolveResource(Class<T> type) throws ResourceResolutionException; + + /** + * Resolve a resource matching the given type and name + * + * @param type the type of the resources + * @param mappedName the mapped name of the resource + * @throws ResourceResolutionException if an error is encountered during resolution + */ + <T> T resolveResource(Class<T> type, String mappedName) throws ResourceResolutionException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHostRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHostRegistry.java new file mode 100644 index 0000000000..b4964cce3b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHostRegistry.java @@ -0,0 +1,72 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.host; + +/** + * Implementations manage a registry of resources and resource hosts in the runtime + * + * @version $Rev$ $Date$ + */ +public interface ResourceHostRegistry { + /** + * Registers a resource host for the given uri prefix + * + * @param uri the uri prefix the host resolves resources for + * @param host the resource host + */ + void registerResourceHost(String uri, ResourceHost host); + + /** + * Removes a resource host registered for the given uri prefix + */ + void unregisterResourceHost(String uri); + + /** + * Register a resource by type + * + * @param type the type of the resource + * @param resource the resource + */ + void registerResource(Class<?> type, Object resource); + + /** + * Register a resource by type and name + * + * @param type the type of the resource + * @param name the mapped resource name + * @param resource the resource + */ + void registerResource(Class<?> type, String name, Object resource); + + /** + * Unregister a resource + * + * @param type the type the resource was registered with + * @param name the mapped name the resource was registered with + */ + void unregisterResource(Class<?> type, String name); + + /** + * Unregister a resource + * + * @param type the type the resource was registered with + */ + void unregisterResource(Class<?> type); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceResolutionException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceResolutionException.java new file mode 100644 index 0000000000..23c18f5115 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceResolutionException.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.host; + +import org.apache.tuscany.api.TuscanyException; + +/** + * @version $Rev$ $Date$ + */ +public class ResourceResolutionException extends TuscanyException { + + public ResourceResolutionException(String message, String identifier) { + super(message, identifier); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ServletHost.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ServletHost.java new file mode 100644 index 0000000000..37937808d4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ServletHost.java @@ -0,0 +1,58 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.host; + +import javax.servlet.Servlet; + +/** + * Interface implemented by host environments that allow Servlets to be registered. + * <p/> + * This interface allows an SCA system service to register a servlet to handle inbound requests. + * + * @version $Rev$ $Date$ + */ +public interface ServletHost { + /** + * Register a mapping for an instance of a Servlet. This requests that the servlet container direct all requests to + * the designated mapping to the supplied Servlet instance. + * + * @param mapping the uri-mapping for the Servlet + * @param servlet the Servlet that should be invoked + */ + void registerMapping(String mapping, Servlet servlet); + + /** + * Unregister a servlet mapping. This directs the servlet contain not to direct any more requests to a previously + * registered Servlet. + * + * @param mapping the uri-mapping for the Servlet + * @return the servlet that was registered to the mapping, null if nothing was registered to the mapping + */ + Servlet unregisterMapping(String mapping); + + /** + * Check to see if a mapping exists. + * + * @param mapping the uri-mapping for the Servlet + * @return true if mapping is registered, false otherwise + */ + boolean isMappingRegistered(String mapping); + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/ElementInfo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/ElementInfo.java new file mode 100644 index 0000000000..5a0bd3bb5f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/ElementInfo.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.idl; + +import javax.xml.namespace.QName; + +/** + * An abstraction of XML schema elements + */ +public class ElementInfo { + private QName name; + private TypeInfo type; + + /** + * @param name + * @param type + */ + public ElementInfo(QName name, TypeInfo type) { + super(); + this.name = name; + this.type = type; + } + + /** + * @return the name + */ + public QName getQName() { + return name; + } + + /** + * @return the type + */ + public TypeInfo getType() { + return type; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidConversationalOperationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidConversationalOperationException.java new file mode 100644 index 0000000000..e2b4acec24 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidConversationalOperationException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.idl; + +import java.lang.reflect.Method; + +/** + * Denotes an invalid conversational interface definition + * + * @version $Rev$ $Date$ + */ +public class InvalidConversationalOperationException extends InvalidServiceContractException { + private final Method operation; + + public InvalidConversationalOperationException(String message, String identifier, Method operation) { + super(message, identifier); + this.operation = operation; + } + + public Method getOperation() { + return operation; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidServiceContractException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidServiceContractException.java new file mode 100644 index 0000000000..e977592df0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidServiceContractException.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.idl; + +import org.apache.tuscany.api.TuscanyException; + +/** + * @version $Rev$ $Date$ + */ +public abstract class InvalidServiceContractException extends TuscanyException { + + public InvalidServiceContractException() { + } + + public InvalidServiceContractException(String message) { + super(message); + } + + protected InvalidServiceContractException(String message, String identifier) { + super(message, identifier); + } + + public InvalidServiceContractException(String message, Throwable cause) { + super(message, cause); + } + + protected InvalidServiceContractException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public InvalidServiceContractException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/OverloadedOperationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/OverloadedOperationException.java new file mode 100644 index 0000000000..b1d4cb4e7c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/OverloadedOperationException.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.idl; + +import java.lang.reflect.Method; + +/** + * Exception thrown to indicate that a service contract specification contains an overloaded method. + * + * @version $Rev$ $Date$ + */ +public class OverloadedOperationException extends InvalidServiceContractException { + private static final long serialVersionUID = -4658711318608885638L; + private final Method operation; + + public OverloadedOperationException(Method operation) { + super(null, operation.getDeclaringClass().getName()); + this.operation = operation; + } + + public Method getOperation() { + return operation; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/TypeInfo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/TypeInfo.java new file mode 100644 index 0000000000..9bb107812c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/TypeInfo.java @@ -0,0 +1,66 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.idl; + +import javax.xml.namespace.QName; + +/** + * An abstraction of XML schema types + */ +public class TypeInfo { + private QName name; + + private boolean isSimpleType; + + private TypeInfo baseType; + + /** + * @param name + * @param isSimpleType + */ + public TypeInfo(QName name, boolean isSimpleType, TypeInfo baseType) { + super(); + this.name = name; + this.isSimpleType = isSimpleType; + this.baseType = baseType; + } + + /** + * @return the isSimpleType + */ + public boolean isSimpleType() { + return isSimpleType; + } + + /** + * @return the name + */ + public QName getQName() { + return name; + } + + /** + * @return the baseType + */ + public TypeInfo getBaseType() { + return baseType; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/InterfaceJavaIntrospector.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/InterfaceJavaIntrospector.java new file mode 100644 index 0000000000..08f22147b5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/InterfaceJavaIntrospector.java @@ -0,0 +1,46 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.idl.java; + +import org.apache.tuscany.spi.idl.InvalidServiceContractException; + +/** + * Processor for creating JavaServiceContract definitions from Java Classes. + * + * @version $Rev$ $Date$ + */ +public interface InterfaceJavaIntrospector { + + /** + * Introspect a Java interface and return a service contract definition. + * + * @param type the interface to inspect + * @return a JavaServiceContract corresponding to the Java interface + */ + <I> JavaServiceContract introspect(Class<I> type) throws InvalidServiceContractException; + + /** + * Introspect a Java interface and return a service contract definition. + * + * @param type the interface to inspect + * @param callback the callback interface to inspec + * @return a JavaServiceContract corresponding to the Java interface + */ + <I, C> JavaServiceContract introspect(Class<I> type, Class<C> callback) throws InvalidServiceContractException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaIDLUtils.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaIDLUtils.java new file mode 100644 index 0000000000..c7c7cb2aa8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaIDLUtils.java @@ -0,0 +1,96 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.idl.java; + +import java.lang.reflect.Method; +import java.util.Collection; +import java.util.List; + +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Operation; + +/** + * Contains methods for mapping between an operation in a {@link org.apache.tuscany.spi.model.ServiceContract} and a + * method defined by a Java interface + * + * @version $Rev$ $Date$ + */ +public final class JavaIDLUtils { + + private JavaIDLUtils() { + } + + /** + * Searches an array of methods for a match against the given operation + * + * @param operation the operation to match + * @param methods the methods to match against + * @return a matching method or null + */ + public static Method findMethod(Operation<?> operation, Method[] methods) { + for (Method method : methods) { + if (match(operation, method)) { + return method; + } + } + return null; + } + + /** + * Searches a collection of operations for a match against the given method + * + * @param method the method to match + * @param operations the operations to match against + * @return a matching operation or null + */ + public static Operation findOperation(Method method, Collection<Operation<?>> operations) { + for (Operation<?> operation : operations) { + if (match(operation, method)) { + return operation; + } + } + return null; + } + + /** + * Determines if the given operation matches the given method + * + * @return true if the operation matches, false if does not + */ + private static <T> boolean match(Operation<T> operation, Method method) { + Class<?>[] params = method.getParameterTypes(); + DataType<List<DataType<T>>> inputType = operation.getInputType(); + List<DataType<T>> types = inputType.getLogical(); + boolean found = true; + if (types.size() == params.length && method.getName().equals(operation.getName())) { + for (int i = 0; i < params.length; i++) { + Class<?> clazz = params[i]; + if (!clazz.equals(operation.getInputType().getLogical().get(i).getPhysical())) { + found = false; + } + } + } else { + found = false; + } + return found; + + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessor.java new file mode 100644 index 0000000000..afe98f0773 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessor.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.idl.java; + +import org.apache.tuscany.spi.idl.InvalidServiceContractException; + +/** + * Implementations introspect metadata on a Java interface, populating the + * corresponding {@link JavaServiceContract} + * + * @version $Rev$ $Date$ + */ +public interface JavaInterfaceProcessor { + + void visitInterface(Class<?> clazz, Class<?> callbackClass, JavaServiceContract contract) + throws InvalidServiceContractException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorExtension.java new file mode 100644 index 0000000000..950ce1858c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorExtension.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.idl.java; + +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; + +import org.apache.tuscany.spi.annotation.Autowire; + +/** + * A convenience class for <code>JavaInterfaceProcessor</code> extensions that performs autowiring + * + * @version $Rev$ $Date$ + */ +@EagerInit +public abstract class JavaInterfaceProcessorExtension implements JavaInterfaceProcessor { + + protected JavaInterfaceProcessorRegistry registry; + + @Autowire + public void setRegistry(JavaInterfaceProcessorRegistry registry) { + this.registry = registry; + } + + @Init + public void init() { + registry.registerProcessor(this); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorRegistry.java new file mode 100644 index 0000000000..38c64e6f88 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorRegistry.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.idl.java; + +/** + * A registry of {@link JavaInterfaceProcessor}s. Interface processors update a service contract definition based on a + * Java interface + * + * @version $Rev$ $Date$ + */ +public interface JavaInterfaceProcessorRegistry extends InterfaceJavaIntrospector { + + /** + * Registers the given processor + */ + void registerProcessor(JavaInterfaceProcessor processor); + + /** + * Deregisters the given processor + */ + void unregisterProcessor(JavaInterfaceProcessor processor); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaServiceContract.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaServiceContract.java new file mode 100644 index 0000000000..ee29846e26 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaServiceContract.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.idl.java; + +import java.lang.reflect.Type; + +import org.apache.tuscany.spi.model.ServiceContract; + +/** + * Represents a service contract specified using a Java interface + * + * @version $Rev$ $Date$ + */ +public class JavaServiceContract extends ServiceContract<Type> { + + public JavaServiceContract() { + } + + public JavaServiceContract(Class<?> interfaceClass) { + super(interfaceClass); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/AbstractPropertyProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/AbstractPropertyProcessor.java new file mode 100644 index 0000000000..999fd9a49d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/AbstractPropertyProcessor.java @@ -0,0 +1,159 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.util.Map; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; + +/** + * Base class for ImplementationProcessors that handle annotations that add Properties. + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractPropertyProcessor<A extends Annotation> extends ImplementationProcessorExtension { + private final Class<A> annotationClass; + private ImplementationProcessorService service; + + protected AbstractPropertyProcessor(Class<A> annotationClass, ImplementationProcessorService service) { + this.annotationClass = annotationClass; + this.service = service; + } + + public void visitMethod(CompositeComponent parent, + Method method, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + A annotation = method.getAnnotation(annotationClass); + if (annotation == null) { + return; + } + + if (!Void.TYPE.equals(method.getReturnType())) { + throw new IllegalPropertyException("Method does not have void return type", method.toString()); + } + Class[] paramTypes = method.getParameterTypes(); + if (paramTypes.length != 1) { + throw new IllegalPropertyException("Method must have a single parameter", method.toString()); + } + Class<?> javaType = paramTypes[0]; + + String name = getName(annotation); + if (name == null || name.length() == 0) { + name = method.getName(); + if (name.startsWith("set")) { + name = toPropertyName(method.getName()); + } + } + + Map<String, JavaMappedProperty<?>> properties = type.getProperties(); + if (properties.containsKey(name)) { + throw new DuplicatePropertyException(name); + } + + JavaMappedProperty<?> property = createProperty(name, javaType, method); + initProperty(property, annotation, parent, context); + properties.put(name, property); + } + + public void visitField(CompositeComponent parent, + Field field, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + A annotation = field.getAnnotation(annotationClass); + if (annotation == null) { + return; + } + + Class<?> javaType = field.getType(); + + String name = getName(annotation); + if (name == null || name.length() == 0) { + name = field.getName(); + } + + Map<String, JavaMappedProperty<?>> properties = type.getProperties(); + if (properties.containsKey(name)) { + throw new DuplicatePropertyException(name); + } + + JavaMappedProperty<?> property = createProperty(name, javaType, field); + initProperty(property, annotation, parent, context); + properties.put(name, property); + } + + public <T> void visitConstructor(CompositeComponent parent, Constructor<T> constructor, + PojoComponentType<JavaMappedService, + JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + + ConstructorDefinition<?> definition = type.getConstructorDefinition(); + Class[] params = constructor.getParameterTypes(); + Map<String, JavaMappedProperty<?>> properties = type.getProperties(); + Annotation[][] annotations = constructor.getParameterAnnotations(); + for (int i = 0; i < params.length; i++) { + Class<?> param = params[i]; + Annotation[] paramAnnotations = annotations[i]; + for (Annotation annotation : paramAnnotations) { + if (annotation.annotationType().equals(annotationClass)) { + if (definition == null) { + definition = new ConstructorDefinition<T>(constructor); + type.setConstructorDefinition(definition); + } + A monitorAnnot = annotationClass.cast(annotation); + String name = getName(monitorAnnot); + if (name == null || name.length() == 0) { + name = param.getName(); + } + JavaMappedProperty<?> property = createProperty(name, param, constructor); + initProperty(property, monitorAnnot, parent, context); + properties.put(name, property); + service.addName(definition.getInjectionNames(), i, name); + } + } + } + } + + protected abstract String getName(A annotation); + + protected <T> void initProperty(JavaMappedProperty<T> property, + A annotation, + CompositeComponent parent, + DeploymentContext context) throws ProcessingException { + } + + protected <T> JavaMappedProperty<T> createProperty(String name, Class<T> javaType, Member member) + throws ProcessingException { + return new JavaMappedProperty<T>(name, null, javaType, member); + } + + + public static String toPropertyName(String name) { + if (!name.startsWith("set")) { + return name; + } + return Character.toLowerCase(name.charAt(3)) + name.substring(4); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ConstructorDefinition.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ConstructorDefinition.java new file mode 100644 index 0000000000..94c185966f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ConstructorDefinition.java @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.reflect.Constructor; +import java.util.ArrayList; +import java.util.List; + +/** + * Hold injection information for the constructor used to instantiate a component implementation instance + * + * @version $Rev$ $Date$ + */ +public class ConstructorDefinition<T> { + + private Constructor<T> constructor; + private List<String> injectionNames; + + public ConstructorDefinition(Constructor<T> constructor) { + this.constructor = constructor; + injectionNames = new ArrayList<String>(); + } + + public Constructor<T> getConstructor() { + return constructor; + } + + public List<String> getInjectionNames() { + return injectionNames; + } + + public void setInjectionNames(List<String> injectionNames) { + this.injectionNames = injectionNames; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/DuplicatePropertyException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/DuplicatePropertyException.java new file mode 100644 index 0000000000..87c4074fe7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/DuplicatePropertyException.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +/** + * Thrown when an implementation has more than one property injection site with the same name + * + * @version $Rev$ $Date$ + */ +public class DuplicatePropertyException extends ProcessingException { + + public DuplicatePropertyException(String message) { + super(message); + } + + public DuplicatePropertyException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IllegalPropertyException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IllegalPropertyException.java new file mode 100644 index 0000000000..f251f60630 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IllegalPropertyException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +/** + * Denotes an illegal property definition in a component type + * + * @version $Rev$ $Date$ + */ +public class IllegalPropertyException extends ProcessingException { + + public IllegalPropertyException(String message) { + super(message); + } + + + public IllegalPropertyException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessor.java new file mode 100644 index 0000000000..fb9beca53c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessor.java @@ -0,0 +1,128 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; + +/** + * Implementations process class-level metadata, typically parsing annotations and updating the corresponding + * <code>ComponentType</code>. A processor may, for example, create a {@link JavaMappedProperty} which is responsible + * for injecting a complex type on a component implementation instance when it is instantiated. + * <p/> + * Processors will receive callbacks as the implementation class is walked while evalauting an assembly. It is the + * responsibility of the parser to determine whether to perform an action during the callback. + * + * @version $Rev$ $Date$ + */ +public interface ImplementationProcessor { + + /** + * A callback received when the component implementation class is first loaded + * + * @param parent the parent composite + * @param clazz the component implementation class + * @param type the incomplete component type associated with the implementation class + * @param context the current deployment context + * @throws ProcessingException if an error is encountered while processing metadata + */ + <T> void visitClass(CompositeComponent parent, + Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException; + + /** + * A callback received as the component implementation class hierarchy is evaluated + * + * @param parent the parent composite + * @param clazz the superclass in the component implmentation's class hierarchy + * @param type the incomplete component type associated with the implementation class + * @param context the current deployment context + * @throws ProcessingException if an error is encountered while processing metadata + */ + <T> void visitSuperClass(CompositeComponent parent, + Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException; + + /** + * A callback received as the component implementation's public and protected methods are evaluated + * + * @param parent the parent composite + * @param method the current public or protected method being evaluated + * @param type the incomplete component type associated with the implementation class + * @param context the current deployment context + * @throws ProcessingException if an error is encountered while processing metadata + */ + void visitMethod(CompositeComponent parent, + Method method, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException; + + /** + * A callback received as the component implementation's constructor used for instantiation by the runtime is + * evaluated. If an implementation contains more than one constructor, the constructor passed to the callback will + * be chosen according to the algorithm described in the SCA Java Client and Implementation Model Specification. + * + * @param parent the parent composite + * @param constructor the constructor used for instantiating component implementation instances + * @param type the incomplete component type associated with the implementation class + * @param context the current deployment context + * @throws ProcessingException if an error is encountered while processing metadata + */ + <T> void visitConstructor(CompositeComponent parent, + Constructor<T> constructor, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException; + + /** + * A callback received as the component implementation's public and protected fields are evaluated + * + * @param parent the parent composite + * @param field the current public or protected field being evaluated + * @param type the incomplete component type associated with the implementation class + * @param context the current deployment context + * @throws ProcessingException if an error is encountered while processing metadata + */ + void visitField(CompositeComponent parent, + Field field, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException; + + /** + * The final callback received when all other callbacks during evaluation of the component implementation have been + * issued + * + * @param parent the parent composite + * @param clazz the component implementation class + * @param type the incomplete component type associated with the implementation class + * @param context the current deployment context + * @throws ProcessingException if an error is encountered while processing metadata + */ + <T> void visitEnd(CompositeComponent parent, + Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorExtension.java new file mode 100644 index 0000000000..a7a92e20a7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorExtension.java @@ -0,0 +1,93 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; + +/** + * A convenience class for annotation processors which alleviates the need to implement unused callbacks + * + * @version $Rev$ $Date$ + */ +@EagerInit +public abstract class ImplementationProcessorExtension implements ImplementationProcessor { + private IntrospectionRegistry registry; + + @Autowire + public void setRegistry(IntrospectionRegistry registry) { + this.registry = registry; + } + + @Init + public void init() { + registry.registerProcessor(this); + } + + @Destroy + public void destroy() { + registry.unregisterProcessor(this); + } + + public <T> void visitClass(CompositeComponent parent, Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + } + + public <T> void visitSuperClass(CompositeComponent parent, Class<T> clazz, + PojoComponentType<JavaMappedService, + JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + } + + public void visitMethod(CompositeComponent parent, Method method, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + } + + public <T> void visitConstructor(CompositeComponent parent, Constructor<T> constructor, + PojoComponentType<JavaMappedService, + JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException { + } + + public void visitField(CompositeComponent parent, Field field, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + } + + public <T> void visitEnd(CompositeComponent parent, Class<T> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) throws ProcessingException { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorService.java new file mode 100644 index 0000000000..59d37e8d59 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorService.java @@ -0,0 +1,89 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Member; +import java.util.List; + +import org.apache.tuscany.spi.idl.InvalidServiceContractException; +import org.apache.tuscany.spi.model.ServiceContract; + +/** + * Provides utility methods for Java implementation processing + * + * @version $Rev$ $Date$ + */ +public interface ImplementationProcessorService { + + /** + * Introspects the given interface to produce a mapped service + */ + JavaMappedService createService(Class<?> interfaze) throws InvalidServiceContractException; + + JavaMappedReference createReference(String name, Member member, Class<?> paramType) throws ProcessingException; + + /** + * Processes the callback contract for a given interface type + * + * @param interfaze the interface type to examine + * @param contract the service contract the callback is associated wth + * @throws InvalidServiceContractException + * + */ + void processCallback(Class<?> interfaze, ServiceContract<?> contract) throws InvalidServiceContractException; + + /** + * Determines if all the members of a collection have unique types + * + * @param collection the collection to analyze + * @return true if the types are unique + */ + boolean areUnique(Class[] collection); + + /** + * Inserts a name at the specified position, paddiling the list if its size is less than the position + */ + void addName(List<String> names, int pos, String name); + + /** + * Processes a constructor parameter by introspecting its annotations + * + * @param param the parameter to process + * @param paramAnnotations the parameter annotations + * @param constructorNames the array of constructorNames specified by + * @param pos the declaration position of the constructor parameter + * @param type the component type associated with implementation being reflected + * @param injectionNames the list of parameter constructorNames specified on parameter annotations + * @throws ProcessingException + */ + boolean processParam( + Class<?> param, + Annotation[] paramAnnotations, + String[] constructorNames, + int pos, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + List<String> injectionNames) throws ProcessingException; + + /** + * Returns true if {@link @Autowire}, {@link @Property}, or {@link @Reference} are present in the given array + */ + boolean injectionAnnotationsPresent(Annotation[][] annots); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IntrospectionRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IntrospectionRegistry.java new file mode 100644 index 0000000000..a6122a6ff1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IntrospectionRegistry.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +/** + * A system service which tracks {@link ImplementationProcessor}s + * + * @version $Rev$ $Date$ + */ +public interface IntrospectionRegistry extends Introspector { + + /** + * Registers the given processor and makes it available during assembly evaluation (i.e. build) + */ + void registerProcessor(ImplementationProcessor processor); + + /** + * Deregisters the given processor + */ + void unregisterProcessor(ImplementationProcessor processor); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Introspector.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Introspector.java new file mode 100644 index 0000000000..66abc1f686 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Introspector.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; + +/** + * Implementations are responsible for walking a component implementation class, adding additional component type + * information as appropriate + * + * @version $Rev$ $Date$ + */ +public interface Introspector { + + /** + * Walks the given component implementation class + * + * @param parent the parent composite + * @param clazz the component implementation class + * @param type the component type associated with the implementation class + * @return the updated component type + * @throws ProcessingException if an error is encountered evaluating the implementation class + */ + PojoComponentType introspect(CompositeComponent parent, + Class<?> clazz, + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, + DeploymentContext context) + throws ProcessingException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedComponentType.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedComponentType.java new file mode 100644 index 0000000000..34ac8f53f9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedComponentType.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import org.apache.tuscany.spi.model.ComponentType; + +/** + * A specialized component type definition whose services, references and properties can be mapped to the Java + * programming model. + * + * @version $Rev$ $Date$ + */ +public class JavaMappedComponentType< + S extends JavaMappedService, + R extends JavaMappedReference, + P extends JavaMappedProperty<?> + > extends ComponentType<S, R, P> { + + private Class<?> implClass; + + public JavaMappedComponentType() { + } + + public JavaMappedComponentType(Class<?> implClass) { + this.implClass = implClass; + } + + /** + * Returns the implementation class associated with this component type. + * + * @return the implementation class associated with this component type + */ + public Class<?> getImplClass() { + return implClass; + } + + /** + * Sets the implementation class associated with this component type. + * + * @param implClass the implementation class associated with this component type + */ + public void setImplClass(Class<?> implClass) { + this.implClass = implClass; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedProperty.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedProperty.java new file mode 100644 index 0000000000..6d1715a035 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedProperty.java @@ -0,0 +1,64 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.reflect.Member; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.model.Property; + +/** + * A Property definition that is mapped to a specific location in the implementation class. This location will typically + * be used to inject property values. + * + * @version $Rev$ $Date$ + */ +public class JavaMappedProperty<T> extends Property<T> { + private Member member; + + public JavaMappedProperty() { + } + + public JavaMappedProperty(String name, QName xmlType, Class<T> javaType) { + super(name, xmlType, javaType); + } + + public JavaMappedProperty(String name, QName xmlType, Class<T> javaType, Member member) { + super(name, xmlType, javaType); + this.member = member; + } + + /** + * Returns the Member that this property is mapped to. + * + * @return the Member that this property is mapped to + */ + public Member getMember() { + return member; + } + + /** + * Sets the Member that this property is mapped to + * + * @param member the Member that this property is mapped to + */ + public void setMember(Member member) { + this.member = member; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedReference.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedReference.java new file mode 100644 index 0000000000..8c718a831b --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedReference.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.reflect.Member; + +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceContract; + +/** + * A ReferenceDefinition definition that is mapped to a specific location in the implementation class. This location + * will typically be used to inject reference values. + * + * @version $Rev$ $Date$ + */ +public class JavaMappedReference extends ReferenceDefinition { + private Member member; + + public JavaMappedReference() { + } + + public JavaMappedReference(String name, ServiceContract serviceContract, Member member) { + super(name, serviceContract); + this.member = member; + } + + /** + * Returns the Member that this reference is mapped to. + * + * @return the Member that this reference is mapped to + */ + public Member getMember() { + return member; + } + + /** + * Sets the Member that this reference is mapped to + * + * @param member the Member that this reference is mapped to + */ + public void setMember(Member member) { + this.member = member; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedService.java new file mode 100644 index 0000000000..ee5e0bb2a7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedService.java @@ -0,0 +1,91 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.reflect.Member; + +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.model.ServiceDefinition; + +/** + * A ServiceDefinition definition that is mapped to a Java interface. The mapped interface is not required to be the + * same as the interface specified in the service contract. This is to allow the service contract to be specified using + * different interface definition languages or, in the case were the IDL is Java, to allow the service definition to be + * loaded from a different classloader. + * + * @version $Rev$ $Date$ + */ +public class JavaMappedService extends ServiceDefinition { + private Class<?> serviceInterface; + private Member callbackMember; + + public JavaMappedService() { + } + + public JavaMappedService(Class<?> serviceInterface) { + this.serviceInterface = serviceInterface; + } + + public JavaMappedService(String name, ServiceContract contract, boolean remotable) { + super(name, contract, remotable); + } + + public JavaMappedService(String name, + ServiceContract contract, + boolean remotable, + String callbackRefName, + Member callbackMember) { + super(name, contract, remotable, callbackRefName); + this.callbackMember = callbackMember; + } + + public JavaMappedService(String name, ServiceContract contract, Class<?> serviceInterface, boolean remotable) { + super(name, contract, remotable); + this.serviceInterface = serviceInterface; + } + + /** + * Returns the Java interface for this service. This may be different from the interface that defines the service + * contract. + * + * @return the Java interface for this service + */ + public Class<?> getServiceInterface() { + return serviceInterface; + } + + /** + * Sets the Java interface for this service. This may be different from the interface used to define the service + * contract. + * + * @param serviceInterface the Java interface for this service + */ + public void setServiceInterface(Class<?> serviceInterface) { + this.serviceInterface = serviceInterface; + } + + public Member getCallbackMember() { + return callbackMember; + } + + public void setCallbackMember(Member callbackMember) { + this.callbackMember = callbackMember; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/PojoComponentType.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/PojoComponentType.java new file mode 100644 index 0000000000..193c18f3dc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/PojoComponentType.java @@ -0,0 +1,110 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; + +/** + * A component type specialization for POJO implementations + * + * @version $$Rev$$ $$Date$$ + */ +public class PojoComponentType<S extends ServiceDefinition, R extends ReferenceDefinition, P extends Property<?>> + extends ComponentType<S, R, P> { + private boolean allowsPassByReference; + private ConstructorDefinition<?> constructorDefinition; + private Method initMethod; + private Method destroyMethod; + private final Map<String, Resource> resources = new HashMap<String, Resource>(); + private Member conversationIDMember; + + /** + * Returns the constructor used to instantiate implementation instances + */ + public ConstructorDefinition<?> getConstructorDefinition() { + return constructorDefinition; + } + + /** + * Sets the constructor used to instantiate implementation instances + */ + public void setConstructorDefinition(ConstructorDefinition<?> definition) { + this.constructorDefinition = definition; + } + + /** + * Returns the component initializer method + */ + public Method getInitMethod() { + return initMethod; + } + + /** + * Sets the component initializer method + */ + public void setInitMethod(Method initMethod) { + this.initMethod = initMethod; + } + + /** + * Returns the component destructor method + */ + public Method getDestroyMethod() { + return destroyMethod; + } + + /** + * Sets the component destructor method + */ + public void setDestroyMethod(Method destroyMethod) { + this.destroyMethod = destroyMethod; + } + + public Map<String, Resource> getResources() { + return resources; + } + + public void add(Resource resource) { + resources.put(resource.getName(), resource); + } + + public boolean isAllowsPassByReference() { + return allowsPassByReference; + } + + public void setAllowsPassByReference(boolean allowsPassByReference) { + this.allowsPassByReference = allowsPassByReference; + } + + public Member getConversationIDMember() { + return this.conversationIDMember; + } + + public void setConversationIDMember(Member conversationIDMember) { + this.conversationIDMember = conversationIDMember; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ProcessingException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ProcessingException.java new file mode 100644 index 0000000000..40fd1dfd15 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ProcessingException.java @@ -0,0 +1,65 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.reflect.Member; + +import org.apache.tuscany.spi.loader.LoaderException; + +/** + * Denotes a problem processing annotations on a POJO implementation + * + * @version $Rev$ $Date$ + */ +public class ProcessingException extends LoaderException { + private Member member; + + public ProcessingException() { + } + + public ProcessingException(String message) { + super(message); + } + + public ProcessingException(String message, String identifier) { + super(message, identifier); + } + + public ProcessingException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public ProcessingException(String message, Throwable cause) { + super(message, cause); + } + + public ProcessingException(Throwable cause) { + super(cause); + } + + + public Member getMemberName() { + return member; + } + + public void setMember(Member member) { + this.member = member; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Resource.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Resource.java new file mode 100644 index 0000000000..5df4c3716d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Resource.java @@ -0,0 +1,138 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.reflect.Member; + +import org.apache.tuscany.spi.ObjectFactory; + +/** + * A resource dependency declared by a Java component implementation + * + * @version $Rev$ $Date$ + */ +public class Resource { + + private String name; + private String mappedName; + private boolean optional; + private Member member; + private Class<?> type; + private ObjectFactory<?> objectFactory; + + /** + * The name of the resource + * + * @return the name of the resource + */ + public String getName() { + return name; + } + + /** + * Sets the name of the resource + * + * @param name the name of the resource + */ + public void setName(String name) { + this.name = name; + } + + /** + * Returns the URI of the resource + * + * @return the URI of the resource + */ + public String getMappedName() { + return mappedName; + } + + /** + * Sets the resource URI + */ + public void setMappedName(String mappedName) { + this.mappedName = mappedName; + } + + /** + * If true, the resource is optional + * + * @return true if the resource is optional + */ + public boolean isOptional() { + return optional; + } + + /** + * Sets whether the resource is optional + */ + public void setOptional(boolean optional) { + this.optional = optional; + } + + /** + * Returns the Member that this resource is mapped to. + * + * @return the Member that this resource is mapped to + */ + public Member getMember() { + return member; + } + + /** + * Sets the Member that this resource is mapped to + * + * @param member the Member that this resource is mapped to + */ + public void setMember(Member member) { + this.member = member; + } + + /** + * Returns the resource type + * + * @return the resource type + */ + public Class<?> getType() { + return type; + } + + /** + * Sets the resource type + */ + public void setType(Class<?> type) { + this.type = type; + } + + /** + * Returns the obeject factory + * + * @return the object factory + */ + public ObjectFactory<?> getObjectFactory() { + return objectFactory; + } + + /** + * Sets the object factory + */ + public void setObjectFactory(ObjectFactory<?> objectFactory) { + this.objectFactory = objectFactory; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/ComponentTypeLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/ComponentTypeLoader.java new file mode 100644 index 0000000000..8ad01d8197 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/ComponentTypeLoader.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.Implementation; + +/** + * Loader that will load the ComponentType definition for the supplied implementation. The actual mechanism used to load + * that definition is determined by the Client and Implementation Specification for the implementaion type. In some + * cases the definition may be contained in a XML file related to the implementation artifact in some well defined + * manner; other implementations may obtain this information from introspection of the artifact itself (for example, by + * examining Java annotations). + * + * @version $Rev$ $Date$ + */ +public interface ComponentTypeLoader<I extends Implementation> { + /** + * Load the component type definition for the supplied implementation. + * + * @param parent the parent composite + * @param implementation the implementation whose component type information should be loaded + * @param deploymentContext the current deployment context + * @throws LoaderException if there was a problem loading the configuration type + */ + void load(CompositeComponent parent, I implementation, DeploymentContext deploymentContext) + throws LoaderException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidConfigurationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidConfigurationException.java new file mode 100644 index 0000000000..1c7f3e073d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidConfigurationException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * Denotes an invalid configuration artifact + * + * @version $Rev$ $Date$ + */ +public class InvalidConfigurationException extends LoaderException { + + public InvalidConfigurationException(String message) { + super(message); + } + + public InvalidConfigurationException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidReferenceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidReferenceException.java new file mode 100644 index 0000000000..40ae50bfe5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidReferenceException.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * @version $Rev$ $Date$ + */ +public class InvalidReferenceException extends LoaderException { + private static final long serialVersionUID = -4346666572527197558L; + + public InvalidReferenceException(String message) { + super(message); + } + + public InvalidReferenceException(String message, String identifier) { + super(message, identifier); + } + + public InvalidReferenceException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidServiceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidServiceException.java new file mode 100644 index 0000000000..1717cae0c3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidServiceException.java @@ -0,0 +1,30 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.spi.loader;
+
+/**
+ * @version $Rev: 430937 $ $Date: 2006-08-12 06:47:56 +0530 (Sat, 12 Aug 2006) $
+ */
+public class InvalidServiceException extends LoaderException {
+
+ public InvalidServiceException(String message, String identifier) {
+ super(message, identifier);
+ }
+
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidValueException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidValueException.java new file mode 100644 index 0000000000..b0ad8594ca --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidValueException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * Exception that indicates the loader encountered an invalid value. + * The message should be set to the invalid value. + * + * @version $Rev$ $Date$ + */ +public class InvalidValueException extends LoaderException { + + public InvalidValueException(String message) { + super(message); + } + + public InvalidValueException(String message, Throwable cause) { + super(message, cause); + } + + public InvalidValueException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidWireException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidWireException.java new file mode 100644 index 0000000000..b26c81168f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidWireException.java @@ -0,0 +1,45 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.spi.loader;
+
+/**
+ * @version $Rev: 430937 $ $Date: 2006-08-12 06:47:56 +0530 (Sat, 12 Aug 2006) $
+ */
+public class InvalidWireException extends LoaderException {
+
+ public InvalidWireException() {
+ }
+
+ public InvalidWireException(String message) {
+ super(message);
+ }
+
+
+ public InvalidWireException(String message, String identifier) {
+ super(message, identifier);
+ }
+
+ public InvalidWireException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ public InvalidWireException(Throwable cause) {
+ super(cause);
+ }
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/Loader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/Loader.java new file mode 100644 index 0000000000..e890d470a3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/Loader.java @@ -0,0 +1,92 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +import java.net.URL; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.ModelObject; + +/** + * System service for loading physical artifacts that represent SCDL configurations and creating the model objects that + * represent them. + * + * @version $Rev$ $Date$ + */ +public interface Loader { + /** + * Parse the supplied XML stream, dispatching to the appropriate registered loader for each element encountered in + * the stream. + * <p/> + * This method must be called with the XML cursor positioned on a START_ELEMENT event. When this method returns, the + * stream will be positioned on the corresponding END_ELEMENT event. + * + * @param parent the composite in which the model object is contained + * @param object the model object to load configuration data into. If null, the loader dispatched to is + * responsible for creating a model object itself + * @param reader the XML stream to parse + * @param deploymentContext the current deployment context + * @return the model object obtained by parsing the current element on the stream + * @throws XMLStreamException if there was a problem reading the stream + */ + ModelObject load(CompositeComponent parent, + ModelObject object, + XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException; + + /** + * Load a model object from a specified location. + * + * @param parent the composite in which the model object is contained + * @param object the model object to load configuration data into. If null, the loader dispatched to is + * responsible for creating a model object itself + * @param url the location of an XML document to be loaded + * @param type the type of ModelObject that is expected to be in the document + * @param deploymentContext the current deployment context + * @return the model ojbect loaded from the document + * @throws LoaderException if there was a problem loading the document + */ + <MO extends ModelObject> MO load(CompositeComponent parent, + ModelObject object, + URL url, + Class<MO> type, + DeploymentContext deploymentContext) + throws LoaderException; + + /** + * Load the component type definition for a given implementation. How the component type information is located is + * defined by the implementation specification. It may include loading from an XML sidefile, introspection of some + * artifact related to the implementation, some combination of those techniques or any other implementation-defined + * mechanism. + * + * @param parent the parent composite + * @param implementation the implementation whose component type should be loaded + * @param deploymentContext the current deployment context + * @throws LoaderException if there was a problem loading the component type definition + */ + <I extends Implementation<?>> void loadComponentType(CompositeComponent parent, + I implementation, + DeploymentContext deploymentContext) + throws LoaderException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderException.java new file mode 100644 index 0000000000..defc6b06c9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderException.java @@ -0,0 +1,92 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +import org.apache.tuscany.api.TuscanyException; + +/** + * Base class for Exceptions raised during the loading process. Loader implementations should throw a subclass of this + * to indicate the actual problem. + * + * @version $Rev$ $Date$ + */ +public class LoaderException extends TuscanyException { + public static final int UNDEFINED = -1; + private static final long serialVersionUID = -7459051598906813461L; + private String resourceURI; + private int line = UNDEFINED; + private int column = UNDEFINED; + + public LoaderException() { + } + + public LoaderException(String message) { + super(message); + } + + public LoaderException(String message, String identifier) { + super(message, identifier); + } + + public LoaderException(String message, Throwable cause) { + super(message, cause); + } + + public LoaderException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public LoaderException(Throwable cause) { + super(cause); + } + + /** + * Returns the location of the resource that was being loaded. + * + * @return the location of the resource that was being loaded + */ + public String getResourceURI() { + return resourceURI; + } + + /** + * Sets the location of the resource that was being loaded. + * + * @param resourceURI the location of the resource that was being loaded + */ + public void setResourceURI(String resourceURI) { + this.resourceURI = resourceURI; + } + + public int getLine() { + return line; + } + + public void setLine(int line) { + this.line = line; + } + + public int getColumn() { + return column; + } + + public void setColumn(int column) { + this.column = column; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderRegistry.java new file mode 100644 index 0000000000..ea88b99b22 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderRegistry.java @@ -0,0 +1,69 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.model.Implementation; +import org.apache.tuscany.spi.model.ModelObject; + +/** + * Registry for XML loaders that can parse a StAX input stream and return model objects. + * <p/> + * Loaders will typically be contributed to the system by any extension that needs to handle extension specific + * information contained in some XML configuration file. The loader can be contributed as a system component with an + * autowire reference to this builderRegistry which is used during initialization to actually register. </p> This + * builderRegistry can also be used to parse an input stream, dispatching to the appropriate loader for each element + * accepted. Loaders can call back to the builderRegistry to load sub-elements that they are not able to handle + * directly. + * + * @version $Rev$ $Date$ + */ +public interface LoaderRegistry extends Loader { + /** + * Register a loader. This operation will typically be called by a loader during its initialization. + * + * @param element the element that should be delegated to the contibuted loader + * @param loader a loader that is being contributed to the system + */ + <T extends ModelObject> void registerLoader(QName element, StAXElementLoader<T> loader); + + /** + * Unregister a loader. This will typically be called by a loader as it is being destroyed. + * + * @param element the element that was being delegated to the contibuted loader + * @param loader a loader that should no longer be used + */ + <T extends ModelObject> void unregisterLoader(QName element, StAXElementLoader<T> loader); + + /** + * Regsiter a component type loader. + * + * @param key a type of implementation this loader can load component types for + * @param loader the loader that is being contributed to the system + */ + <I extends Implementation<?>> void registerLoader(Class<I> key, ComponentTypeLoader<I> loader); + + /** + * Unregister a component type loader form the system. + * + * @param key a type of implementation whose loader should be unregistered + */ + <I extends Implementation<?>> void unregisterLoader(Class<I> key); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderUtil.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderUtil.java new file mode 100644 index 0000000000..bf48f91a74 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderUtil.java @@ -0,0 +1,78 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamConstants; + +/** + * Utility functions to support loader implementations. + * + * @version $Rev$ $Date$ + */ +public final class LoaderUtil { + private LoaderUtil() { + } + + /** + * Advance the stream to the next END_ELEMENT event skipping any nested content. + * + * @param reader the reader to advance + * @throws XMLStreamException if there was a problem reading the stream + */ + public static void skipToEndElement(XMLStreamReader reader) throws XMLStreamException { + int depth = 0; + while (true) { + int event = reader.next(); + if (event == XMLStreamConstants.START_ELEMENT) { + depth++; + } else if (event == XMLStreamConstants.END_ELEMENT) { + if (depth == 0) { + return; + } + depth--; + } + } + } + + /** + * Load the class using the supplied ClassLoader. + * The class will be defined so any initializers present will be fired. + * As the class is being loaded, the Thread context ClassLoader will be + * set to the supplied classloader. + * + * @param name the name of the class to load + * @param cl the classloader to use to load it + * @return the class + * @throws MissingResourceException if the class could not be found + */ + public static Class<?> loadClass(String name, ClassLoader cl) throws MissingResourceException { + final Thread thread = Thread.currentThread(); + final ClassLoader oldCL = thread.getContextClassLoader(); + try { + thread.setContextClassLoader(cl); + return Class.forName(name, true, cl); + } catch (ClassNotFoundException e) { + throw new MissingResourceException(name, e); + } finally { + thread.setContextClassLoader(oldCL); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingImplementationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingImplementationException.java new file mode 100644 index 0000000000..89a44083cc --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingImplementationException.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * Exception that indicates that an implementation was not provided. + * + * @version $Rev$ $Date$ + */ +public class MissingImplementationException extends LoaderException { + private static final long serialVersionUID = -2917278473974880124L; + + /** + * Default constructor. + */ + public MissingImplementationException() { + super(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingIncludeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingIncludeException.java new file mode 100644 index 0000000000..10e40f9288 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingIncludeException.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * Exception that indicates that an include was not provided. + * + * @version $Rev$ $Date$ + */ +public class MissingIncludeException extends LoaderException { + private static final long serialVersionUID = -2917278473974880124L; + + public MissingIncludeException(String message, String identifier) { + super(message, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingMustOverridePropertyException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingMustOverridePropertyException.java new file mode 100644 index 0000000000..78856784e5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingMustOverridePropertyException.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * @version $Rev$ $Date$ + */ +public class MissingMustOverridePropertyException extends LoaderException { + + public MissingMustOverridePropertyException(String name) { + super(name); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingReferenceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingReferenceException.java new file mode 100644 index 0000000000..7bc206de34 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingReferenceException.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * Indicates a required reference was not configured + * + * @version $Rev$ $Date$ + */ +public class MissingReferenceException extends LoaderException { + + public MissingReferenceException(String message) { + super(message); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingResourceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingResourceException.java new file mode 100644 index 0000000000..3b6a21aa74 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingResourceException.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * Exception that indicates an expected resource could not be found. The message should be set to the name of the + * resource. + * + * @version $Rev$ $Date$ + */ +public class MissingResourceException extends LoaderException { + private static final long serialVersionUID = 3775013318397916445L; + + /** + * Constructor that indicates which resource could not be found. The supplied parameter is also returned as the + * message. + * + * @param resource the resource that could not be found + */ + public MissingResourceException(String resource) { + super("Missing resource", resource); + } + + public MissingResourceException(String message, String identifier) { + super(message, identifier); + } + + /** + * Constructor that indicates which resource could not be found. The supplied parameter is also returned as the + * message. + * + * @param resource the resource that could not be found + * @param cause the error thrown resolving the resource + */ + public MissingResourceException(String resource, Throwable cause) { + super("Missing resource", resource, cause); + } + + + /** + * Constructor that indicates which resource could not be found. The supplied parameter is also returned as the + * message. + * + * @param message the message set on the exception + * @param identifier the resource that could not be found + * @param cause the error thrown resolving the resource + */ + public MissingResourceException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/NotOverridablePropertyException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/NotOverridablePropertyException.java new file mode 100644 index 0000000000..4672f22a6a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/NotOverridablePropertyException.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * @version $Rev$ $Date$ + */ +public class NotOverridablePropertyException extends LoaderException { + private static final long serialVersionUID = 1483304023970967982L; + + public NotOverridablePropertyException(String name) { + super(name); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/PropertyObjectFactory.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/PropertyObjectFactory.java new file mode 100644 index 0000000000..8b569d76fb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/PropertyObjectFactory.java @@ -0,0 +1,44 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.PropertyValue; + +/** + * A factory that will create an ObjectFactory for a property + * + * @version $Rev$ $Date$ + */ +public interface PropertyObjectFactory { + /** + * Return an ObjectFactory for instances of a property defined in an XML. The ObjectFactory must return instances + * that can safely be supplied to component implementations. If the instance is mutable and isolation between + * components is required, then the factory must clone or otherwise protect the implementation from unexpected + * modifications by other implementation instances. + * + * @param property the Property definition that the resulting ObjectFactory must be able to assign to + * @param propertyValue The component configuration of the property + * @return an ObjectFactory that can produce instances that can be assigned to the supplied Property + * @throws LoaderException if there is a problem creating the ObjectFactory + */ + <T> ObjectFactory<T> createObjectFactory(Property<T> property, PropertyValue<T> propertyValue) + throws LoaderException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/StAXElementLoader.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/StAXElementLoader.java new file mode 100644 index 0000000000..401e34cb71 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/StAXElementLoader.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.model.ModelObject; + +/** + * A loader that creates a model object from a StAX input stream. + * + * @version $Rev$ $Date$ + */ +public interface StAXElementLoader<T extends ModelObject> { + /** + * Create the model object for an element in an XML stream. When this method returns the stream will be positioned + * on the corresponding END_ELEMENT. + * + * @param parent the composite the model object being loaded is contained within + * @param object the model object to load configuration data into. An implementation may choose to return + * a different model object than the one passed in, in which case it is responsible for + * copying data. If null, the loader is responsible for creating a model object itself + * @param reader the XML stream reader positioned on the applicable START_ELEMENT + * @param deploymentContext the context for the load operation + * @return the model object for that element + */ + T load(CompositeComponent parent, ModelObject object, XMLStreamReader reader, DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedPropertyException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedPropertyException.java new file mode 100644 index 0000000000..bf3aa205d2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedPropertyException.java @@ -0,0 +1,28 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * @version $Rev$ $Date$ + */ +public class UndefinedPropertyException extends LoaderException { + public UndefinedPropertyException(String name) { + super("Property not found on implementation", name); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedReferenceException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedReferenceException.java new file mode 100644 index 0000000000..2c9d8e66c5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedReferenceException.java @@ -0,0 +1,10 @@ +package org.apache.tuscany.spi.loader; + +/** + * @version $Rev$ $Date$ + */ +public class UndefinedReferenceException extends LoaderException { + public UndefinedReferenceException(String name) { + super("Reference not found on implementation", name); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedComponentTypeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedComponentTypeException.java new file mode 100644 index 0000000000..750762d839 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedComponentTypeException.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +/** + * Exception that indicates an component type was encountered that could not be handled. + * + * @version $Rev$ $Date$ + */ +public class UnrecognizedComponentTypeException extends LoaderException { + private final Class<?> type; + + /** + * Constructor that indicates which component type loader could not be found. + * + * @param type the component type type that could not be handled + */ + public UnrecognizedComponentTypeException(Class<?> type) { + super("Unrecognized element", type.getName()); + this.type = type; + } + + public Class<?> getType() { + return type; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedElementException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedElementException.java new file mode 100644 index 0000000000..7991105da8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedElementException.java @@ -0,0 +1,46 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +import javax.xml.namespace.QName; + +/** + * Exception that indicates an element was encountered that could not be handled. + * + * @version $Rev$ $Date$ + */ +public class UnrecognizedElementException extends LoaderException { + private static final long serialVersionUID = 2549543622209829032L; + private final QName element; + + /** + * Constructor that indicates which resource could not be found. The supplied parameter is also returned as the + * message. + * + * @param element the element that could not be handled + */ + public UnrecognizedElementException(QName element) { + super("Unrecognized element", element.toString()); + this.element = element; + } + + public QName getElement() { + return element; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/AtomicImplementation.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/AtomicImplementation.java new file mode 100644 index 0000000000..8e12e970ae --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/AtomicImplementation.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +/** + * The base representation of an atomic component implementation + * + * @version $Rev$ $Date$ + */ +public abstract class AtomicImplementation<T extends ComponentType> extends Implementation<T> { + protected AtomicImplementation() { + } + + protected AtomicImplementation(T componentType) { + super(componentType); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BindingDefinition.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BindingDefinition.java new file mode 100644 index 0000000000..4b17181442 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BindingDefinition.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.net.URI; + +/** + * The base representation of a binding specified in an assembly + * + * @version $Rev$ $Date$ + */ +public abstract class BindingDefinition extends ModelObject { + private URI targetUri; + + protected BindingDefinition() { + } + + public BindingDefinition(URI targetUri) { + this.targetUri = targetUri; + } + + public URI getTargetUri() { + return targetUri; + } + + public void setTargetUri(URI targetUri) { + this.targetUri = targetUri; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundReferenceDefinition.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundReferenceDefinition.java new file mode 100644 index 0000000000..94078696e7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundReferenceDefinition.java @@ -0,0 +1,53 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; + +/** + * Represents a reference in a composite + * + * @version $Rev$ $Date$ + */ +public class BoundReferenceDefinition extends ReferenceDefinition { + private List<BindingDefinition> bindings; + + public BoundReferenceDefinition(String name, + ServiceContract contract, + List<BindingDefinition> bindings, + Multiplicity multiplicity) { + super(name, contract); + this.bindings = bindings; + setMultiplicity(multiplicity); + } + + public BoundReferenceDefinition() { + bindings = new ArrayList<BindingDefinition>(); + } + + public List<BindingDefinition> getBindings() { + return Collections.unmodifiableList(bindings); + } + + public void addBinding(BindingDefinition binding) { + this.bindings.add(binding); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundServiceDefinition.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundServiceDefinition.java new file mode 100644 index 0000000000..d4d3a54704 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundServiceDefinition.java @@ -0,0 +1,65 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.net.URI; +import java.util.Collections; +import java.util.List; +import java.util.ArrayList; + +/** + * Represents a service offered by a component, that has a 1..n bindings associated with it. + * + * @version $Rev$ $Date$ + */ +public class BoundServiceDefinition extends ServiceDefinition { + private List<BindingDefinition> bindings; + private URI target; + + public BoundServiceDefinition(String name, + ServiceContract contract, + List<BindingDefinition> bindings, + boolean remotable, + URI target) { + super(name, contract, remotable); + this.target = target; + this.bindings = bindings; + } + + public BoundServiceDefinition() { + bindings = new ArrayList<BindingDefinition>(); + } + + public List<BindingDefinition> getBindings() { + return Collections.unmodifiableList(bindings); + } + + public void addBinding(BindingDefinition binding) { + this.bindings.add(binding); + } + + public URI getTarget() { + return target; + } + + public void setTarget(URI target) { + this.target = target; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentDefinition.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentDefinition.java new file mode 100644 index 0000000000..de4abbd4e8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentDefinition.java @@ -0,0 +1,154 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.HashMap; +import java.util.Map; + +/** + * Represents a component. + * <p>A component is a configured instance of an implementation. The services provided and consumed + * and the available configuration properties are defined by the implementation (represented by + * its componentType).</p> + * <p>Every component has a name which uniquely identifies it within the scope of the composite + * that contains it; the name must be different from the names of all other components, services and references + * immediately contained in the composite (directly or through an <include> element).</p> + * <p>A component may define a {@link PropertyValue} that overrides the default value of a {@link Property} + * defined in the componentType.</p> + * <p>It may also define a {@link ReferenceTarget} for a {@link ReferenceDefinition} defined in the componentType. + * The ReferenceTarget must resolve to another component or a reference in the enclosing composite.</p> + * <p>Components may specify an initialization level that will determine the order in which it will be eagerly + * initialized relative to other components from the enclosing composite that are in the same scope. This can be + * used to define a startup sequence for components that are otherwise independent. Any initialization required + * to resolve references between components will override this initialization order.</p> + * + * @version $Rev$ $Date$ + */ +public class ComponentDefinition<I extends Implementation<?>> extends ModelObject { + private String name; + private Integer initLevel; + private final I implementation; + private final Map<String, ReferenceTarget> referenceTargets = new HashMap<String, ReferenceTarget>(); + private final Map<String, PropertyValue<?>> propertyValues = new HashMap<String, PropertyValue<?>>(); + + /** + * Constructor specifying the component's name and implementation. + * + * @param name the name of this component + * @param implementation the implementation of this component + */ + public ComponentDefinition(String name, I implementation) { + this.name = name; + this.implementation = implementation; + } + + /** + * Constructor specifying the implementation of this component. + * + * @param implementation the implementation of this component + */ + public ComponentDefinition(I implementation) { + this.implementation = implementation; + } + + /** + * Returns the {@link Implementation} of this component. + * + * @return the implementation of this component + */ + public I getImplementation() { + return implementation; + } + + /** + * Returns the name of this component. + * + * @return the name of this component + */ + public String getName() { + return name; + } + + /** + * Sets the name of this component. + * + * @param name the name of this component + */ + public void setName(String name) { + this.name = name; + } + + /** + * Returns the initialization level of this component. + * + * @return the initialization level of this component + */ + public Integer getInitLevel() { + return initLevel; + } + + /** + * Sets the initialization level of this component. + * If set to null then the level from the componentType is used. + * If set to zero or a negative value then the component will not be eagerly initialized. + * + * @param initLevel the initialization level of this component + */ + public void setInitLevel(Integer initLevel) { + this.initLevel = initLevel; + } + + /** + * Returns a live Map of the {@link ReferenceTarget targets} configured by this component definition. + * + * @return the reference targets configured by this component + */ + public Map<String, ReferenceTarget> getReferenceTargets() { + return referenceTargets; + } + + /** + * Add a reference target configuration to this component. + * Any existing configuration for the reference named in the target is replaced. + * + * @param target the target to add + */ + public void add(ReferenceTarget target) { + referenceTargets.put(target.getReferenceName(), target); + } + + /** + * Returns a live Map of {@link PropertyValue property values} configured by this component definition. + * + * @return the property values configured by this component + */ + public Map<String, PropertyValue<?>> getPropertyValues() { + return propertyValues; + } + + /** + * Add a property value configuration to this component. + * Any existing configuration for the property names in the property value is replaced. + * + * @param value the property value to add + */ + public void add(PropertyValue<?> value) { + propertyValues.put(value.getName(), value); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentType.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentType.java new file mode 100644 index 0000000000..2c37f00889 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentType.java @@ -0,0 +1,178 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.HashMap; +import java.util.Map; + +/** + * <p>The definition of the configurable aspects of an implementation in terms of the services it exposes, the services + * it references, and properties that can be used to configure it.</p> <p>A service represents an addressable interface + * provided by the implementation. Such a service may be the target of a wire from another component.</p> <p>A reference + * represents a requirement that an implementation has on a service provided by another component or by a resource + * outside the SCA system. Such a reference may be the source of a wire to another component.</p> <p>A property allows + * the behaviour of the implementation to be configured through externally set values.</p> <p>A component type may also + * declare that it wishes to be initialized upon activation of the scope that contains it and may specify an order + * relative to other eagerly initializing components. For example, an implementation that pre-loads some form of cache + * could declare that it should be eagerly initialized at the start of the scope so that the cache load occured on + * startup rather than first use.</p> + * + * @version $Rev$ $Date$ + */ +public class ComponentType<S extends ServiceDefinition, R extends ReferenceDefinition, P extends Property<?>> + extends ModelObject { + protected Scope implementationScope = Scope.UNDEFINED; + private int initLevel; + private long maxAge = -1; + private long maxIdleTime = -1; + private final Map<String, S> services = new HashMap<String, S>(); + private final Map<String, R> references = new HashMap<String, R>(); + private final Map<String, P> properties = new HashMap<String, P>(); + + /** + * Returns the component implementation scope + */ + public Scope getImplementationScope() { + return implementationScope; + } + + /** + * Sets the component implementation scope + */ + public void setImplementationScope(Scope implementationScope) { + this.implementationScope = implementationScope; + } + + /** + * Returns the default initialization level for components of this type. A value greater than zero indicates that + * components should be eagerly initialized. + * + * @return the default initialization level + */ + public int getInitLevel() { + return initLevel; + } + + /** + * Sets the default initialization level for components of this type. A value greater than zero indicates that + * components should be eagerly initialized. + * + * @param initLevel default initialization level for components of this type + */ + public void setInitLevel(int initLevel) { + this.initLevel = initLevel; + } + + /** + * Returns true if this component should be eagerly initialized. + * + * @return true if this component should be eagerly initialized + */ + public boolean isEagerInit() { + return initLevel > 0; + } + + /** + * Returns the idle time allowed between operations in milliseconds if the implementation is conversational + * + * @return the idle time allowed between operations in milliseconds if the implementation is conversational + */ + public long getMaxIdleTime() { + return maxIdleTime; + } + + /** + * Sets the idle time allowed between operations in milliseconds if the implementation is conversational + */ + public void setMaxIdleTime(long maxIdleTime) { + this.maxIdleTime = maxIdleTime; + } + + /** + * Returns the maximum age a conversation may remain active in milliseconds if the implementation is conversational + * + * @return the maximum age a conversation may remain active in milliseconds if the implementation is conversational + */ + public long getMaxAge() { + return maxAge; + } + + /** + * Sets the maximum age a conversation may remain active in milliseconds if the implementation is conversational + */ + public void setMaxAge(long maxAge) { + this.maxAge = maxAge; + } + + /** + * Returns a live Map of the services provided by the implementation. + * + * @return a live Map of the services provided by the implementation + */ + public Map<String, S> getServices() { + return services; + } + + /** + * Add a service to those provided by the implementation. Any existing service with the same name is replaced. + * + * @param service a service provided by the implementation + */ + public void add(S service) { + services.put(service.getName(), service); + } + + /** + * Returns a live Map of references to services consumed by the implementation. + * + * @return a live Map of references to services consumed by the implementation + */ + public Map<String, R> getReferences() { + return references; + } + + /** + * Add a reference to a service consumed by the implementation. Any existing reference with the same name is + * replaced. + * + * @param reference a reference to a service consumed by the implementation + */ + public void add(R reference) { + references.put(reference.getName(), reference); + } + + /** + * Returns a live Map of properties that can be used to configure the implementation. + * + * @return a live Map of properties that can be used to configure the implementation + */ + public Map<String, P> getProperties() { + return properties; + } + + /** + * Add a property that can be used to configure the implementation. Any existing property with the same name is + * replaced. + * + * @param property a property that can be used to configure the implementation + */ + public void add(P property) { + properties.put(property.getName(), property); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeComponentType.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeComponentType.java new file mode 100644 index 0000000000..ffc50b2b7c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeComponentType.java @@ -0,0 +1,174 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +/** + * A specialization of component type for composite components. + * + * @version $Rev$ $Date$ + */ +public class CompositeComponentType<S extends ServiceDefinition, + R extends ReferenceDefinition, + P extends Property<?>> extends ComponentType<S, R, P> { + + private String name; + private final Map<String, ComponentDefinition<? extends Implementation<?>>> components = + new HashMap<String, ComponentDefinition<? extends Implementation<?>>>(); + private final Map<String, Include> includes = new HashMap<String, Include>(); + private final List<WireDefinition> wires = new ArrayList<WireDefinition>(); + + public CompositeComponentType() { + implementationScope = Scope.SYSTEM; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + @Override + @SuppressWarnings("unchecked") + /** + * Get all properties including the ones are from included composites + * @return + */ + public Map<String, P> getProperties() { + Map<String, P> view = new HashMap<String, P>(super.getProperties()); + for (Include i : includes.values()) { + view.putAll(i.getIncluded().getProperties()); + } + return Collections.unmodifiableMap(view); + } + + @Override + @SuppressWarnings("unchecked") + /** + * Get all references including the ones are from included composites + * @return + */ + public Map<String, R> getReferences() { + Map<String, R> view = new HashMap<String, R>(super.getReferences()); + for (Include i : includes.values()) { + view.putAll(i.getIncluded().getReferences()); + } + return Collections.unmodifiableMap(view); + } + + @SuppressWarnings("unchecked") + @Override + /** + * Get all services including the ones are from included composites + * @return + */ + public Map<String, S> getServices() { + Map<String, S> view = new HashMap<String, S>(super.getServices()); + for (Include i : includes.values()) { + view.putAll(i.getIncluded().getServices()); + } + return Collections.unmodifiableMap(view); + } + + /** + * Get all components including the ones are from included composites + */ + @SuppressWarnings("unchecked") + public Map<String, ComponentDefinition<? extends Implementation<?>>> getComponents() { + Map<String, ComponentDefinition<? extends Implementation<?>>> view = + new HashMap<String, ComponentDefinition<? extends Implementation<?>>>(components); + for (Include i : includes.values()) { + view.putAll(i.getIncluded().getComponents()); + } + return Collections.unmodifiableMap(view); + } + + + /** + * Get all wires including the ones are from included composites + */ + @SuppressWarnings("unchecked") + public List<WireDefinition> getWires() { + List<WireDefinition> view = + new ArrayList<WireDefinition>(wires); + for (Include i : includes.values()) { + view.addAll(i.getIncluded().getWires()); + } + return Collections.unmodifiableList(view); + } + + /** + * Get declared properties in this composite type, included doesn't count + */ + public Map<String, P> getDeclaredProperties() { + return super.getProperties(); + } + + /** + * Get declared references in this composite type, included doesn't count + */ + public Map<String, R> getDeclaredReferences() { + return super.getReferences(); + } + + /** + * Get declared services in this composite type, included doesn't count + */ + public Map<String, S> getDeclaredServices() { + return super.getServices(); + } + + /** + * Get declared components in this composite type, included doesn't count + */ + public Map<String, ComponentDefinition<? extends Implementation<?>>> getDeclaredComponents() { + return components; + } + + /** + * Get declared wires in this composite type, included doesn't count + */ + public List<WireDefinition> getDeclaredWires() { + return wires; + } + + public void add(WireDefinition wireDefn) { + wires.add(wireDefn); + } + + + public void add(ComponentDefinition<? extends Implementation<?>> componentDefinition) { + components.put(componentDefinition.getName(), componentDefinition); + } + + public Map<String, Include> getIncludes() { + return includes; + } + + public void add(Include include) { + includes.put(include.getName(), include); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeImplementation.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeImplementation.java new file mode 100644 index 0000000000..6948c52286 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeImplementation.java @@ -0,0 +1,56 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.net.URL; + +/** + * A specialization of an implementation associated with composite components + * + * @version $Rev$ $Date$ + */ +public class CompositeImplementation extends Implementation<CompositeComponentType> { + private String name; + private URL scdlLocation; + private ClassLoader classLoader; + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public URL getScdlLocation() { + return scdlLocation; + } + + public void setScdlLocation(URL scdlLocation) { + this.scdlLocation = scdlLocation; + } + + public ClassLoader getClassLoader() { + return classLoader; + } + + public void setClassLoader(ClassLoader classLoader) { + this.classLoader = classLoader; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/DataType.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/DataType.java new file mode 100644 index 0000000000..f36f3765ce --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/DataType.java @@ -0,0 +1,242 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.lang.reflect.Type; +import java.util.HashMap; +import java.util.Map; + +/** + * Representation of the type of data associated with an operation. Data is represented in two forms: the physical form + * used by the runtime and a logical form used by the assembly. The physical form is a Java Type because the runtime is + * written in Java. This may be the same form used by the application but it may not; for example, an application that + * is performing stream processing may want a physical form such as an {@link java.io.InputStream InputStream} to + * semantially operate on application data such as a purchase order. The logical description is that used by the + * assembly model and is an identifier into some well-known type space; examples may be a Java type represented by its + * Class or an XML type represented by its QName. Every data type may also contain metadata describing the expected + * data; for example, it could specify a preferred data binding technology or the size of a typical instance. + * + * @version $Rev$ $Date$ + */ +public class DataType<L> extends ModelObject implements Cloneable { + private String dataBinding = Object.class.getName(); + + private final Type physical; + + private final L logical; + + private Map<String, Object> metadata = new HashMap<String, Object>(); + + private Operation operation; + + /** + * Construct a data type specifying the physical and logical types. + * + * @param physical the physical class used by the runtime + * @param logical the logical type + * @see #getLogical() + */ + public DataType(Type physical, L logical) { + this.physical = physical; + this.logical = logical; + if (physical instanceof Class) { + this.dataBinding = ((Class) physical).getName(); + } + } + + public DataType(String dataBinding, Type physical, L logical) { + this.dataBinding = dataBinding; + this.physical = physical; + this.logical = logical; + } + + /** + * Returns the physical type used by the runtime. + * + * @return the physical type used by the runtime + */ + public Type getPhysical() { + return physical; + } + + /** + * Returns the logical identifier used by the assembly. The type of this value identifies the logical type system in + * use. Known values are: <ul> <li>a java.lang.reflect.Type identifies a Java type by name and ClassLoader; this + * includes Java Classes as they are specializations of Type</li> <li>a javax.xml.namespace.QName identifies an XML + * type by local name and namespace</li> </ul> + * + * @return the logical type name + */ + public L getLogical() { + return logical; + } + + /** + * Returns all metadata about this type. + * + * @return all metadata about this type + */ + public Map<String, ?> getMetadata() { + return metadata; + } + + /** + * Returns the specified metadata item or null if not present. + * + * @param name the name of the metadata item + * @return the value, or null if not present + */ + public Object getMetadata(String name) { + return metadata.get(name); + } + + /** + * Sets the specified metadata value. A null value undefines it. + * + * @param name the name of the metadata item + * @param value the value, or null to undefine + * @return the old value for the item, or null if not present + */ + public Object setMetadata(String name, Object value) { + if (value == null) { + return metadata.remove(name); + } else { + return metadata.put(name, value); + } + } + + public String getDataBinding() { + if (dataBinding == null) { + // databinding is not set at the DataType level, check the operation + Operation<?> operation = (Operation<?>) getOperation(); + if (operation != null) { + return operation.getDataBinding(); + } + } + return dataBinding; + } + + /** + * @param dataBinding the dataBinding to set + */ + public void setDataBinding(String dataBinding) { + this.dataBinding = dataBinding; + } + + public int hashCode() { + int result; + result = dataBinding != null ? dataBinding.hashCode() : 0; + result = 29 * result + (physical != null ? physical.hashCode() : 0); + result = 29 * result + (logical != null ? logical.hashCode() : 0); + // Commented the following line out since it causes infinite loop from Operation.hashCode() + // if the metadata map contains the Operation + // result = 29 * result + (metadata != null ? metadata.hashCode() : 0); + return result; + } + + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + + final DataType dataType = (DataType) o; + + if (dataBinding != null ? !dataBinding.equals(dataType.dataBinding) : dataType.dataBinding != null) { + return false; + } + if (logical != null ? !logical.equals(dataType.logical) : dataType.logical != null) { + return false; + } + return !(physical != null ? !physical.equals(dataType.physical) : dataType.physical != null); + + } + +// @SuppressWarnings("unchecked") +// public boolean equals(Object o) { +// if (this == o) { +// return true; +// } +// if (o == null || getClass() != o.getClass()) { +// return false; +// } +// +// final DataType dataType = (DataType) o; +// +// if (logical instanceof Class && dataType.logical instanceof Class) { +// Class<?> logicalClass = (Class<?>) logical; +// Class<?> targetLogicalClass = (Class<?>) dataType.logical; +// if (!logicalClass.isAssignableFrom(targetLogicalClass)) { +// return false; +// } +// } else { +// if (logical != null ? !logical.equals(dataType.logical) : dataType.logical != null) { +// return false; +// } +// } +// if (physical instanceof Class && dataType.physical instanceof Class) { +// Class<?> physicalClass = (Class<?>) physical; +// Class<?> physicalTargetClass = (Class<?>) dataType.physical; +// if (dataBinding != null +// && dataType.dataBinding != null +// && dataBinding.equals(physicalClass.getName()) +// && dataType.dataBinding.equals(physicalTargetClass.getName())) { +// return physicalClass.isAssignableFrom(physicalTargetClass); +// } +// if (!physicalClass.isAssignableFrom(physicalTargetClass)) { +// return false; +// } +// return !(dataBinding != null ? !dataBinding.equals(dataType.dataBinding) : dataType.dataBinding != null); +// +// +// } +// +// if (dataBinding != null ? !dataBinding.equals(dataType.dataBinding) : dataType.dataBinding != null) { +// return false; +// } +// +// return !(physical != null ? !physical.equals(dataType.physical) : dataType.physical != null); +// } + + public String toString() { + StringBuffer sb = new StringBuffer(); + sb.append(physical).append(" ").append(dataBinding).append(" ").append(logical); + return sb.toString(); + } + + @SuppressWarnings("unchecked") + @Override + public Object clone() throws CloneNotSupportedException { + DataType<L> copy = (DataType<L>) super.clone(); + assert this.metadata instanceof HashMap; + copy.metadata = (HashMap<String, Object>) ((HashMap) this.metadata).clone(); + return copy; + } + + public Operation getOperation() { + return operation; + } + + public void setOperation(Operation operation) { + this.operation = operation; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Implementation.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Implementation.java new file mode 100644 index 0000000000..8520ab49e8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Implementation.java @@ -0,0 +1,43 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +/** + * Represents a component implementation + * + * @version $Rev$ $Date$ + */ +public abstract class Implementation<T extends ComponentType> extends ModelObject { + private T componentType; + + protected Implementation() { + } + + protected Implementation(T componentType) { + this.componentType = componentType; + } + + public T getComponentType() { + return componentType; + } + + public void setComponentType(T componentType) { + this.componentType = componentType; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Include.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Include.java new file mode 100644 index 0000000000..ac320a2b5c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Include.java @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.net.URL; + +/** + * Model object that represents the include of a composite by value. + * + * @version $Rev$ $Date$ + */ +public class Include extends ModelObject { + private String name; + private URL scdlLocation; + private CompositeComponentType included; + + /** + * Returns the name of the composite that is being included. + * @return the name of the composite that is being included + */ + public String getName() { + return name; + } + + /** + * Sets the name of the composite that is being included. + * @param name the name of the composite that is being included + */ + public void setName(String name) { + this.name = name; + } + + /** + * Returns the location of the SCDL for composite being included. + * @return the location of the SCDL for composite being included + */ + public URL getScdlLocation() { + return scdlLocation; + } + + /** + * Sets the location of the SCDL for composite being included. + * @param scdlLocation the location of the SCDL for composite being included + */ + public void setScdlLocation(URL scdlLocation) { + this.scdlLocation = scdlLocation; + } + + /** + * Returns the composite that was included. + * @return the composite that was included + */ + public CompositeComponentType getIncluded() { + return included; + } + + /** + * Sets the composite that was included. + * @param included the composite that was included + */ + public void setIncluded(CompositeComponentType included) { + this.included = included; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Intent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Intent.java new file mode 100644 index 0000000000..9f3ee78a23 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Intent.java @@ -0,0 +1,92 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.ArrayList; +import static java.util.Collections.unmodifiableList; +import java.util.List; +import javax.xml.namespace.QName; + +/** + * Model representation for intent. This class is used by intent loader only, other SCA model classes will not reference + * this class directly. + * + * @version $Rev$ $Date$ + */ +public class Intent { + + /** + * name of intent. + */ + protected IntentName name; + + /** + * Description for this intent + */ + protected String description; + + /** + * QNames of artifacts this intent can apply to + */ + protected List<QName> appliedArtifacts = new ArrayList<QName>(); + + /** + * intents required by this intent, only useful when this intent is a profile intent + */ + protected List<IntentName> requriedIntents = new ArrayList<IntentName>(); + + /** + * Create a policy intent. + * + * @param name name of the intent. + * @param description description of the intent. + */ + public Intent(IntentName name, String description) { + this.name = name; + this.description = description; + } + + public List<QName> getAppliedArtifacts() { + return unmodifiableList(appliedArtifacts); + } + + public String getDescription() { + return description; + } + + public IntentName getName() { + return name; + } + + public List<IntentName> getRequriedIntents() { + return unmodifiableList(requriedIntents); + } + + public void addRequriedIntents(IntentName intent) { + requriedIntents.add(intent); + } + + public void addAppliedArtifacts(QName artifactName) { + appliedArtifacts.add(artifactName); + } + + public boolean isProfileIntent() { + return !requriedIntents.isEmpty(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentMap.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentMap.java new file mode 100644 index 0000000000..cbfba86dfe --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentMap.java @@ -0,0 +1,64 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.ArrayList; +import java.util.Collection; +import static java.util.Collections.unmodifiableCollection; + +/** + * Represents an IntentMap within PolicySet. + * + * @version $Rev$ $Date$ + */ +public class IntentMap extends PolicyModel { + + /* Name of default intent provied by this IntentMap */ + private String defaultProvideIntent; + + /* Name of intent provided by this IntentMap */ + private Collection<String> provideIntents = new ArrayList<String>(); + + /* Qualifiers of this IntentMap */ + private Collection<Qualifier> qualifiers = new ArrayList<Qualifier>(); + + public IntentMap(String defaultProvideIntent, Collection<String> provideIntents) { + super(); + this.defaultProvideIntent = defaultProvideIntent; + this.provideIntents.addAll(provideIntents); + } + + public Collection<String> getProvideIntents() { + return unmodifiableCollection(provideIntents); + } + + public void addQualifier(Qualifier qualifier) { + qualifiers.add(qualifier); + } + + public Collection<Qualifier> getQualifiers() { + return unmodifiableCollection(qualifiers); + } + + public String getDefaultProvideIntent() { + return defaultProvideIntent; + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentName.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentName.java new file mode 100644 index 0000000000..eb69b44b37 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentName.java @@ -0,0 +1,140 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.Arrays; + +/** + * Model class represents a name of a intent. An intent name has a domain name and one or more qualified names. For + * example, in "sec.confidentiality/message/body", the domain name is sec, and the qualified names are confidentiality, + * message and body + */ +@SuppressWarnings({"SerializableHasSerializationMethods"}) +public class IntentName implements java.io.Serializable { + private static final String QUALIFIED_SEPARATOR = "/"; + private static final String DOMAIN_SEPARATOR = "."; + private static final long serialVersionUID = -7030021353149084879L; + + /** + * domain of the intent + */ + private String domain; + + private String[] qualifiedNames; + + /** + * Construct a IntentName from a string representation. + * + * @param intent string representation for a intent. + */ + public IntentName(String intent) { + parse(intent); + } + + /** + * Construct a IntentName from domain name and qualified names + * + * @param domain domain name of the intent + * @param qualifiedNames qualified names of the intent + */ + public IntentName(String domain, String[] qualifiedNames) { + this.domain = domain; + this.qualifiedNames = qualifiedNames; + } + + public String getDomain() { + return domain; + } + + public String[] getQualifiedNames() { + String[] results = new String[qualifiedNames.length]; + System.arraycopy(qualifiedNames, 0, results, 0, qualifiedNames.length); + return results; + } + + @Override + public String toString() { + return getName(); + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + final IntentName other = (IntentName) obj; + if (domain == null) { + if (other.domain != null) { + return false; + } + } else if (!domain.equals(other.domain)) { + return false; + } + return Arrays.equals(qualifiedNames, other.qualifiedNames); + } + + @Override + public int hashCode() { + final int PRIME = 17; + int result = 1; + result = PRIME * result + ((domain == null) ? 0 : domain.hashCode()); + result = PRIME * result + Arrays.hashCode(qualifiedNames); + return result; + } + + private String getName() { + StringBuilder sbd = new StringBuilder(domain); + for (int i = 0; i < qualifiedNames.length; i++) { + if (i == 0) { + sbd.append(DOMAIN_SEPARATOR); + } else { + sbd.append(QUALIFIED_SEPARATOR); + } + sbd.append(qualifiedNames[i]); + } + + return sbd.toString(); + } + + /** + * Parse a string representation of intent. + * + * @param intent string representation of intent + */ + private void parse(String intent) { + String iname = validateFormat(intent); + int domainIdx = iname.indexOf(DOMAIN_SEPARATOR); + domain = iname.substring(0, domainIdx); + String qualifNamesStr = iname.substring(domainIdx + 1); + qualifiedNames = qualifNamesStr.split(QUALIFIED_SEPARATOR); + + } + + private String validateFormat(String intent) { + // TODO validate and canonicalize intent name + return intent; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/InteractionScope.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/InteractionScope.java new file mode 100644 index 0000000000..4e15e353c6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/InteractionScope.java @@ -0,0 +1,29 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +/** + * Represents the interaction scope specifed for a service + * + * @version $Rev$ $Date$ + */ +public enum InteractionScope { + CONVERSATIONAL, + NONCONVERSATIONAL +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ModelObject.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ModelObject.java new file mode 100644 index 0000000000..2d5a0802e6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ModelObject.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.HashMap; +import java.util.Map; + +/** + * The base class for assembly model subtypes + * + * @version $Rev$ $Date$ + */ +public abstract class ModelObject { + private final Map<Object, Object> extensions = new HashMap<Object, Object>(); + + protected ModelObject() { + } + + public Map<Object, Object> getExtensions() { + return extensions; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Multiplicity.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Multiplicity.java new file mode 100644 index 0000000000..f7ec8759f8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Multiplicity.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +/** + * Enumeration for multiplicity. + */ +public enum Multiplicity { + /** + * Indicates a relationship that is optionally connected to the requestor and which, if supplied, must be connected + * to exactly one provider. + */ + ZERO_ONE, + + /** + * Indicates a relationship that must be connected between exactly one requestor and exactly one provider. + */ + ONE_ONE, + + /** + * Indicates a relationship that is optionally connects the requestor to zero to unbounded providers. + */ + ZERO_N, + + /** + * Indicates a relationship that must be connected at the requestor and which connects it to zero to unbounded + * providers. + */ + ONE_N + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Operation.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Operation.java new file mode 100644 index 0000000000..3de0327a20 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Operation.java @@ -0,0 +1,408 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +/** + * Represents an operation that is part of a service contract. The type paramter of this operation identifies the + * logical type system for all data types. + * + * @version $Rev$ $Date$ + */ +public class Operation<T> extends ModelObject implements Cloneable { + public static final int NO_CONVERSATION = -1; + public static final int CONVERSATION_CONTINUE = 1; + public static final int CONVERSATION_END = 2; + + protected Map<String, Object> metaData; + private final String name; + private ServiceContract<T> contract; + private final DataType<T> outputType; + private final DataType<List<DataType<T>>> inputType; + private final List<DataType<T>> faultTypes; + private String dataBinding; + private boolean wrapperStyle; + private WrapperInfo wrapper; + private boolean callback; + private boolean nonBlocking; + private int conversationSequence = NO_CONVERSATION; + + /** + * Construct a minimally-specified operation + * + * @param name the name of the operation + * @param inputType the data types of parameters passed to the operation + * @param outputType the data type returned by the operation + * @param faultTypes the data type of faults raised by the operation + */ + public Operation(String name, + DataType<List<DataType<T>>> inputType, + DataType<T> outputType, + List<DataType<T>> faultTypes) { + this(name, inputType, outputType, faultTypes, false, null, NO_CONVERSATION); + } + + /** + * Construct an operation + * + * @param name the name of the operation + * @param inputType the data types of parameters passed to the operation + * @param outputType the data type returned by the operation + * @param faultTypes the data type of faults raised by the operation + * @param nonBlocking if the operation is non-blocking + * @param dataBinding the data-binding type required by the operation + * @param sequence the conversational attributes of the operation, {@link NO_CONVERSATION}, {@link + * CONVERSATION_CONTINUE}, or {@link CONVERSATION_END} + */ + public Operation(final String name, + final DataType<List<DataType<T>>> inputType, + final DataType<T> outputType, + final List<DataType<T>> faultTypes, + boolean nonBlocking, + String dataBinding, + int sequence) { + super(); + this.name = name; + List<DataType<T>> types = Collections.emptyList(); + this.inputType = (inputType != null) ? inputType : new DataType<List<DataType<T>>>(Object[].class, types); + this.outputType = (outputType != null) ? outputType : new DataType<T>(void.class, null); + this.faultTypes = (faultTypes == null) ? types : faultTypes; + this.nonBlocking = nonBlocking; + this.dataBinding = dataBinding; + this.conversationSequence = sequence; + // Register the operation with the types + this.inputType.setOperation(this); + for (DataType<?> d : this.inputType.getLogical()) { + d.setOperation(this); + } + this.outputType.setOperation(this); + for (DataType<?> d : this.faultTypes) { + d.setOperation(this); + } + } + + /** + * Returns the service contract the operation is part of. + * + * @return the service contract the operation is part of. + */ + public ServiceContract<T> getServiceContract() { + return contract; + } + + /** + * Sets the service contract the operation is part of. + * + * @param contract the service contract the operation is part of. + */ + public void setServiceContract(ServiceContract<T> contract) { + this.contract = contract; + } + + /** + * Returns true if the operation is part of the callback contract. + * + * @return true if the operation is part of the callback contract. + */ + public boolean isCallback() { + return callback; + } + + /** + * Sets whether the operation is part of the callback contract. + * + * @param callback whether the operation is part of the callback contract. + */ + public void setCallback(boolean callback) { + this.callback = callback; + } + + /** + * Returns the name of the operation. + * + * @return the name of the operation + */ + public String getName() { + return name; + } + + /** + * Returns the data type returned by the operation. + * + * @return the data type returned by the operation + */ + public DataType<T> getOutputType() { + return outputType; + } + + /** + * Returns the data types of the parameters passed to the operation. + * <p/> + * The inputType's logical type is a list of DataTypes which describes the parameter types + * + * @return the data types of the parameters passed to the operation + */ + public DataType<List<DataType<T>>> getInputType() { + return inputType; + } + + /** + * Returns the data types of the faults raised by the operation. + * + * @return the data types of the faults raised by the operation + */ + public List<DataType<T>> getFaultTypes() { + if (faultTypes == null) { + return Collections.emptyList(); + } + return faultTypes; + } + + /** + * Returns true if the operation is non-blocking. A non-blocking operation may not have completed execution at the + * time an invocation of the operation returns. + * + * @return true if the operation is non-blocking + */ + public boolean isNonBlocking() { + return nonBlocking; + } + + /** + * Sets if the operation is non-blocking + */ + public void setNonBlocking(boolean nonBlocking) { + this.nonBlocking = nonBlocking; + } + + /** + * Returns the sequence the operation is called in a conversation, {@link NO_CONVERSATION}, {@link + * CONVERSATION_CONTINUE}, or {@link CONVERSATION_END} + * + * @return the sequence the operation is called in a conversation + */ + public int getConversationSequence() { + return conversationSequence; + } + + /** + * Sets the sequence the operation is called in a conversation, {@link NO_CONVERSATION}, {@link + * CONVERSATION_CONTINUE}, or {@link CONVERSATION_END} + */ + public void setConversationSequence(int conversationSequence) { + this.conversationSequence = conversationSequence; + } + + /** + * Returns the data binding type specified for the operation or null. + * + * @return the data binding type specified for the operation or null. + */ + public String getDataBinding() { + return (dataBinding == null && contract != null) ? contract.getDataBinding() : dataBinding; + } + + /** + * Set the databinding for this operation + * + * @param dataBinding The databinding + */ + public void setDataBinding(String dataBinding) { + this.dataBinding = dataBinding; + } + + /** + * Returns a map of metadata key to value mappings for the operation. + * + * @return a map of metadata key to value mappings for the operation. + */ + public Map<String, Object> getMetaData() { + if (metaData == null) { + return Collections.emptyMap(); + } + return metaData; + } + + /** + * Adds metadata associated with the operation. + * + * @param key the metadata key + * @param val the metadata value + */ + public void setMetaData(String key, Object val) { + if (metaData == null) { + metaData = new HashMap<String, Object>(); + } + metaData.put(key, val); + } + + public String toString() { + return name; + } + + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + + final Operation operation = (Operation) o; + + if (name != null ? !name.equals(operation.name) : operation.name != null) { + return false; + } + + // HACK: If the operation is mappable, then the equality test is relaxed + if (isMappable()) { + return true; + } + + if (faultTypes == null && operation.faultTypes != null) { + return false; + } else if (faultTypes != null + && operation.faultTypes != null + && faultTypes.size() != 0 + && operation.faultTypes.size() != 0) { + if (faultTypes.size() < operation.faultTypes.size()) { + return false; + } else { + //noinspection ForLoopReplaceableByForEach + for (int i = 0; i < operation.faultTypes.size(); i++) { + if (!faultTypes.get(i).equals(operation.faultTypes.get(i))) { + return false; + } + } + } + } + + if (inputType != null ? !inputType.equals(operation.inputType) : operation.inputType != null) { + return false; + } + return !(outputType != null ? !outputType.equals(operation.outputType) : operation.outputType != null); + } + + public int hashCode() { + int result; + result = name != null ? name.hashCode() : 0; + // HACK: + if (isMappable()) { + return result; + } + result = 29 * result + (outputType != null ? outputType.hashCode() : 0); + result = 29 * result + (inputType != null ? inputType.hashCode() : 0); + result = 29 * result + (faultTypes != null ? faultTypes.hashCode() : 0); + return result; + } + + /** + * Returns true if the operation may be mapped to another target operation through an mediation + */ + private boolean isMappable() { + if (contract != null) { + return contract.isRemotable(); + } else { + return false; + } + } + + /** + * Returns true if the operation is wrapper style + * + * @return the wrapperStyle + */ + public boolean isWrapperStyle() { + return wrapperStyle; + } + + /** + * Return the Wrapper information for this operation is it's wrapper style + * + * @return The Wrapper + */ + public WrapperInfo getWrapper() { + if (!isWrapperStyle()) { + throw new IllegalStateException("The operation is not wrapper style."); + } else { + return wrapper; + } + } + + /** + * @param wrapper the wrapper to set + */ + public void setWrapper(WrapperInfo wrapper) { + this.wrapper = wrapper; + } + + /** + * @param wrapperStyle the wrapperStyle to set + */ + public void setWrapperStyle(boolean wrapperStyle) { + this.wrapperStyle = wrapperStyle; + } + + @SuppressWarnings({"unchecked", "CloneDoesntCallSuperClone"}) + @Override + public Operation<T> clone() throws CloneNotSupportedException { + final List<DataType<T>> clonedFaultTypes = new ArrayList<DataType<T>>(this.faultTypes.size()); + for (DataType<T> t : this.faultTypes) { + clonedFaultTypes.add((DataType<T>) t.clone()); + } + + List<DataType<T>> clonedTypes = new ArrayList<DataType<T>>(); + for (DataType<T> t : inputType.getLogical()) { + DataType<T> type = (DataType<T>) t.clone(); + clonedTypes.add(type); + } + + DataType<List<DataType<T>>> clonedInputType = + new DataType<List<DataType<T>>>(inputType.getPhysical(), clonedTypes); + clonedInputType.setDataBinding(inputType.getDataBinding()); + + DataType<T> outputType = (DataType<T>) this.outputType.clone(); + Operation<T> copy = + new Operation<T>(name, + clonedInputType, + outputType, + clonedFaultTypes, + nonBlocking, + dataBinding, + conversationSequence); + + copy.callback = this.callback; + copy.contract = this.contract; + copy.wrapper = this.wrapper; + copy.wrapperStyle = this.wrapperStyle; + + if (this.metaData != null) { + assert this.metaData instanceof HashMap; + copy.metaData = (HashMap) ((HashMap) this.metaData).clone(); + } + return copy; + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/OverrideOptions.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/OverrideOptions.java new file mode 100644 index 0000000000..cc86b2670a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/OverrideOptions.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.model; + +/** + * <ul> + * <li>no – the value may not be overridden by the higher composite. In this + * case, a value must be provided for the reference or property as part of its + * declaration. + * <li>may – the value may be overridden by the composite. This is the default + * for references. + * <li>must – no value is specified and the using composite must specify one. + * </ul> + */ +public enum OverrideOptions { + NO, MAY, MUST +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachable.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachable.java new file mode 100644 index 0000000000..eae425dca8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachable.java @@ -0,0 +1,21 @@ +package org.apache.tuscany.spi.model; + +import java.util.Collection; +/** +* +* Represents capability of being attached with Intent and PolicySet. +* +*/ +public interface PolicyAttachable { + /** + * Get the name of PolicySet attached + * @return the name of PolicySet + */ + String getPolicySet(); + /** + * Get collection contains <code>IntentName</code> required. + * @return collection contains <code>IntentName</code> required. + */ + Collection<IntentName> getRequiredIntents(); + +}
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachableModel.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachableModel.java new file mode 100644 index 0000000000..3ebbfb16d7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachableModel.java @@ -0,0 +1,49 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.Collection; + +/** + * Base class for model classes which can be associated with Intent and PolicySet by specifing requires and policySet + * attributes on xml element. + */ + +public abstract class PolicyAttachableModel extends ModelObject implements PolicyAttachable { + protected Collection<IntentName> requiredIntent; + protected String policySet; + + public String getPolicySet() { + return policySet; + } + + public void setPolicySet(String policySet) { + this.policySet = policySet; + } + + public Collection<IntentName> getRequiredIntents() { + return requiredIntent; + } + + public void addRequiredIntent(IntentName requiredIntent) { + this.requiredIntent.add(requiredIntent); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyContentModel.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyContentModel.java new file mode 100644 index 0000000000..7d2412ee8d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyContentModel.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.ArrayList; +import java.util.Collection; +import static java.util.Collections.unmodifiableCollection; + +/** + * PolicyModel which contains concrete policy content in form of WSPolicyAttachment or other extensions. + */ +public abstract class PolicyContentModel extends PolicyModel { + /* WSPolicyAttachment contained in this Model */ + protected Collection<WSPolicyAttachment> wsPolicyAttachments = new ArrayList<WSPolicyAttachment>(); + /* Any policy model extensions besides standard intentMap, ws-policyattachment, etc. */ + protected Collection<PolicyModel> extensions = new ArrayList<PolicyModel>(); + + public Collection<PolicyModel> getPolicyExtensions() { + return extensions; + } + + public Collection<WSPolicyAttachment> getWsPolicyAttachments() { + return unmodifiableCollection(wsPolicyAttachments); + } + + public void addWsPolicyAttachment(WSPolicyAttachment attachment) { + wsPolicyAttachments.add(attachment); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyModel.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyModel.java new file mode 100644 index 0000000000..17bd8f0b7e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyModel.java @@ -0,0 +1,29 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + + +/** + * An abstract base class for all policy model representations. + * <p/> + * $Version$ $Date$ + */ +public abstract class PolicyModel extends ModelObject { + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySet.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySet.java new file mode 100644 index 0000000000..7545f234e1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySet.java @@ -0,0 +1,99 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.ArrayList; +import java.util.Collection; +import static java.util.Collections.unmodifiableCollection; +import static java.util.Collections.unmodifiableList; +import java.util.List; +import javax.xml.namespace.QName; + +/** + * Model representation for PolicySet. + * <p/> + * $Rev$ $Date$ + */ +public class PolicySet extends PolicyContentModel { + + /** + * QNames of artifacts to which this Policy can apply + */ + protected List<QName> appliedArtifacts = new ArrayList<QName>(); + + /** + * IntentMap contained in this PolicySet + */ + private Collection<IntentMap> intentMaps = new ArrayList<IntentMap>(); + + /** + * Name for PolicySet, corresponding to name attribute of PolicySet element in SCDL + */ + private QName name; + + /** + * References to other PolicySet + */ + private Collection<PolicySetReference> policySetReferences = new ArrayList<PolicySetReference>(); + + /** + * Name of intents provided by this PolicySet + */ + private Collection<IntentName> provideIntents = new ArrayList<IntentName>(); + + public PolicySet(QName name, List<IntentName> providesIntent) { + super(); + this.name = name; + this.provideIntents.addAll(providesIntent); + } + + + public void addPolicySetReference(PolicySetReference ref) { + policySetReferences.add(ref); + } + + public void addAppliedArtifacts(QName artifactName) { + appliedArtifacts.add(artifactName); + } + + public List<QName> getAppliedArtifacts() { + return unmodifiableList(appliedArtifacts); + } + + public void addIntentMap(IntentMap intentMap) { + intentMaps.add(intentMap); + } + + public Collection<IntentMap> getIntentMaps() { + return unmodifiableCollection(intentMaps); + } + + public QName getName() { + return name; + } + + public Collection<PolicySetReference> getPolicySetReferences() { + return unmodifiableCollection(policySetReferences); + } + + public Collection<IntentName> getProvideIntents() { + return unmodifiableCollection(provideIntents); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySetReference.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySetReference.java new file mode 100644 index 0000000000..46924910d0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySetReference.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import javax.xml.namespace.QName; + +/** + * Presents a PolicySetReference. + */ +public class PolicySetReference extends PolicyModel { + + private QName reference; + + public PolicySetReference(QName reference) { + super(); + this.reference = reference; + } + + public QName getReference() { + return reference; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Property.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Property.java new file mode 100644 index 0000000000..700b099da7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Property.java @@ -0,0 +1,105 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import javax.xml.namespace.QName; + +import org.w3c.dom.Document; + +import org.apache.tuscany.spi.ObjectFactory; + +/** + * A component property + * + * @version $Rev$ $Date$ + */ +public class Property<T> extends ModelObject { + private String name; + private ObjectFactory<T> defaultValueFactory; + private QName xmlType; + private Class<T> javaType; + private boolean many; + private OverrideOptions override; + private Document defaultValue; + + public Property() { + } + + public Property(String name, QName xmlType, Class<T> javaType) { + this.name = name; + this.xmlType = xmlType; + this.javaType = javaType; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public ObjectFactory<T> getDefaultValueFactory() { + return defaultValueFactory; + } + + public void setDefaultValueFactory(ObjectFactory<T> factory) { + this.defaultValueFactory = factory; + } + + public QName getXmlType() { + return xmlType; + } + + public void setXmlType(QName xmlType) { + this.xmlType = xmlType; + } + + public Class<T> getJavaType() { + return javaType; + } + + public void setJavaType(Class<T> javaType) { + this.javaType = javaType; + } + + public boolean isMany() { + return many; + } + + public void setMany(boolean many) { + this.many = many; + } + + public OverrideOptions getOverride() { + return override; + } + + public void setOverride(OverrideOptions override) { + this.override = override; + } + + public Document getDefaultValue() { + return defaultValue; + } + + public void setDefaultValue(Document defaultValue) { + this.defaultValue = defaultValue; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PropertyValue.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PropertyValue.java new file mode 100644 index 0000000000..93eaa74f52 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PropertyValue.java @@ -0,0 +1,128 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import org.apache.tuscany.spi.ObjectFactory; +import org.w3c.dom.Document; + +/** + * Represents a configured component property + * + * @version $Rev$ $Date$ + */ +public class PropertyValue<T> extends ModelObject { + private String name; + private String source; + private String file; + private Document value; + private ObjectFactory<T> valueFactory; + + public PropertyValue() { + } + + /** + * Constructor specifying the name of a property and the XPath source expression. + * + * @param name the name of the property which this value is for + * @param source an XPath expression whose result will be the actual value + * @param file A URI that the property value can be loaded from + */ + public PropertyValue(String name, String source, String file) { + this.name = name; + this.source = source; + this.file = file; + } + + /** + * @param name + * @param value + */ + public PropertyValue(String name, Document value) { + this.name = name; + this.value = value; + } + + public PropertyValue(String name, ObjectFactory<T> valueFactory) { + this.name = name; + this.valueFactory = valueFactory; + } + + /** + * Returns the name of the property that this value is for. + * @return the name of the property that this value is for + */ + public String getName() { + return name; + } + + /** + * Sets the name of the property that this value is for. + * @param name the name of the property that this value is for + */ + public void setName(String name) { + this.name = name; + } + + /** + * Returns an XPath expression that should be evaluated to get the actual property value. + * + * @return an XPath expression that should be evaluated to get the actual property value + */ + public String getSource() { + return source; + } + + /** + * Sets an XPath expression that should be evaluated to get the actual property value. + * @param source an XPath expression that should be evaluated to get the actual property value + */ + public void setSource(String source) { + this.source = source; + } + + public ObjectFactory<T> getValueFactory() { + return valueFactory; + } + + public void setValueFactory(ObjectFactory<T> valueFactory) { + this.valueFactory = valueFactory; + } + + public Document getValue() { + return value; + } + + public void setValue(Document value) { + this.value = value; + } + + /** + * @return the file + */ + public String getFile() { + return file; + } + + /** + * @param file the file to set + */ + public void setFile(String file) { + this.file = file; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Qualifier.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Qualifier.java new file mode 100644 index 0000000000..8a7d709bd9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Qualifier.java @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +/** + * Model reprentation for qualifier + */ + +public class Qualifier extends PolicyContentModel { + + private String name; + + /** + * IntentMap contained in this Qualifier + */ + private IntentMap intentMap; + + public Qualifier(String name) { + super(); + this.name = name; + } + + public String getName() { + return name; + } + + public IntentMap getIntentMap() { + return intentMap; + } + + public void setIntentMap(IntentMap intentMap) { + this.intentMap = intentMap; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceDefinition.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceDefinition.java new file mode 100644 index 0000000000..f167272705 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceDefinition.java @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +/** + * Represents a component reference + * + * @version $Rev$ $Date$ + */ +public class ReferenceDefinition extends ModelObject { + private String name; + private ServiceContract serviceContract; + private Multiplicity multiplicity; + private boolean autowire; + private boolean required; + + public ReferenceDefinition() { + } + + public ReferenceDefinition(String name, ServiceContract serviceContract) { + this.name = name; + this.serviceContract = serviceContract; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public ServiceContract<?> getServiceContract() { + return serviceContract; + } + + public void setServiceContract(ServiceContract serviceContract) { + this.serviceContract = serviceContract; + } + + public Multiplicity getMultiplicity() { + return multiplicity; + } + + public void setMultiplicity(Multiplicity multiplicity) { + this.multiplicity = multiplicity; + } + + public boolean isAutowire() { + return autowire; + } + + public void setAutowire(boolean autowire) { + this.autowire = autowire; + } + + public boolean isRequired() { + return required; + } + + public void setRequired(boolean required) { + this.required = required; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceTarget.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceTarget.java new file mode 100644 index 0000000000..db0bdb2b22 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceTarget.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.net.URI; +import java.util.ArrayList; +import java.util.List; + +/** + * Represents the set of targets configured on a reference + * + * @version $Rev$ $Date$ + */ +public class ReferenceTarget extends ModelObject { + private String referenceName; + private List<URI> targets = new ArrayList<URI>(); + + public String getReferenceName() { + return referenceName; + } + + public void setReferenceName(String referenceName) { + this.referenceName = referenceName; + } + + public List<URI> getTargets() { + return targets; + } + + public void addTarget(URI target) { + targets.add(target); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Scope.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Scope.java new file mode 100644 index 0000000000..a53b26d2ba --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Scope.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +/** + * The default implementation scopes supported by assemblies. + * + * @version $Rev$ $Date$ + */ +public class Scope { + public static final Scope STATELESS = new Scope("STATELESS"); + public static final Scope REQUEST = new Scope("REQUEST"); + public static final Scope SESSION = new Scope("SESSION"); + public static final Scope CONVERSATION = new Scope("CONVERSATION"); + public static final Scope COMPOSITE = new Scope("COMPOSITE"); + public static final Scope SYSTEM = new Scope("SYSTEM"); + public static final Scope UNDEFINED = new Scope("UNDEFINED"); + + private String scope; + + public Scope(String scope) { + this.scope = scope.toUpperCase().intern(); + } + + public String getScope() { + return scope; + } + + @SuppressWarnings({"StringEquality"}) + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + final Scope scope1 = (Scope) o; + return !(scope != null ? scope != scope1.scope.intern() : scope1.scope != null); + } + + public int hashCode() { + return scope != null ? scope.hashCode() : 0; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceContract.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceContract.java new file mode 100644 index 0000000000..b199de720c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceContract.java @@ -0,0 +1,275 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.Collections; +import java.util.HashMap; +import java.util.Map; + +/** + * Base class representing service contract information + * + * @version $Rev$ $Date$ + */ +public abstract class ServiceContract<T> extends ModelObject implements Cloneable { + protected InteractionScope interactionScope; + protected boolean remotable; + protected Class<?> interfaceClass; + protected String interfaceName; + protected String callbackName; + protected Class<?> callbackClass; + protected Map<String, Operation<T>> operations; + protected Map<String, Operation<T>> callbackOperations; + protected String dataBinding; + protected Map<String, Object> metaData; + + protected ServiceContract() { + } + + protected ServiceContract(Class<?> interfaceClass) { + this.interfaceClass = interfaceClass; + } + + protected ServiceContract(String interfaceName) { + this.interfaceName = interfaceName; + } + + /** + * Returns the interface name for the contract + * + * @return the interface name for the contract + */ + public String getInterfaceName() { + return interfaceName; + } + + /** + * Sets the interface name for the contract + */ + public void setInterfaceName(String interfaceName) { + this.interfaceName = interfaceName; + } + + /** + * Returns the class used to represent the service contract + */ + public Class<?> getInterfaceClass() { + return interfaceClass; + } + + /** + * Sets the class used to represent the service contract + */ + public void setInterfaceClass(Class<?> interfaceClass) { + this.interfaceClass = interfaceClass; + } + + /** + * Returns the service interaction scope + */ + public InteractionScope getInteractionScope() { + return interactionScope; + } + + /** + * Sets the service interaction scope + */ + public void setInteractionScope(InteractionScope interactionScope) { + this.interactionScope = interactionScope; + } + + /** + * @return the remotable + */ + public boolean isRemotable() { + return remotable; + } + + /** + * @param remotable the remotable to set + */ + public void setRemotable(boolean remotable) { + this.remotable = remotable; + } + + /** + * Returns the name of the callback or null if the contract is unidirectional + */ + public String getCallbackName() { + return callbackName; + } + + /** + * Sets the name of the callback service + */ + public void setCallbackName(String callbackName) { + this.callbackName = callbackName; + } + + /** + * Returns the name of the callback service + */ + public Class<?> getCallbackClass() { + return callbackClass; + } + + public void setCallbackClass(Class<?> callbackClass) { + this.callbackClass = callbackClass; + } + + public Map<String, Operation<T>> getOperations() { + if (operations == null) { + return Collections.emptyMap(); + } + return Collections.unmodifiableMap(operations); + } + + public void setOperations(Map<String, Operation<T>> operations) { + for (Operation<T> operation : operations.values()) { + operation.setServiceContract(this); + } + this.operations = operations; + } + + public Map<String, Operation<T>> getCallbackOperations() { + if (callbackOperations == null) { + return Collections.emptyMap(); + } + return Collections.unmodifiableMap(callbackOperations); + } + + public void setCallbackOperations(Map<String, Operation<T>> callbacksOperations) { + for (Operation<T> operation : callbacksOperations.values()) { + operation.setServiceContract(this); + operation.setCallback(true); + } + this.callbackOperations = callbacksOperations; + } + + public String getDataBinding() { + return dataBinding; + } + + public void setDataBinding(String dataBinding) { + this.dataBinding = dataBinding; + } + + /** + * Returns a map of metadata key to value mappings for the operation. + * + * @return a map of metadata key to value mappings for the operation. + */ + public Map<String, Object> getMetaData() { + if (metaData == null) { + return Collections.emptyMap(); + } + return metaData; + } + + /** + * Adds metadata associated with the operation. + * + * @param key the metadata key + * @param val the metadata value + */ + public void setMetaData(String key, Object val) { + if (metaData == null) { + metaData = new HashMap<String, Object>(); + } + metaData.put(key, val); + } + + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + + final ServiceContract that = (ServiceContract) o; + + if (callbackName != null ? !callbackName.equals(that.callbackName) : that.callbackName != null) { + return false; + } + if (callbackOperations != null ? !callbackOperations.equals(that.callbackOperations) + : that.callbackOperations != null) { + return false; + } + if (interfaceClass != null ? !interfaceClass.equals(that.interfaceClass) : that.interfaceClass != null) { + return false; + } + if (interfaceName != null ? !interfaceName.equals(that.interfaceName) : that.interfaceName != null) { + return false; + } + return !(operations != null ? !operations.equals(that.operations) : that.operations != null); + + } + + public int hashCode() { + int result; + result = interfaceClass != null ? interfaceClass.hashCode() : 0; + result = 29 * result + (interfaceName != null ? interfaceName.hashCode() : 0); + result = 29 * result + (callbackName != null ? callbackName.hashCode() : 0); + result = 29 * result + (operations != null ? operations.hashCode() : 0); + result = 29 * result + (callbackOperations != null ? callbackOperations.hashCode() : 0); + return result; + } + + public String toString() { + if (interfaceName != null) { + return new StringBuilder().append("ServiceContract[").append(interfaceName).append("]").toString(); + } else if (interfaceClass != null) { + return new StringBuilder().append("ServiceContract[").append(interfaceClass.getName()).append("]") + .toString(); + } else { + return super.toString(); + } + + } + + @SuppressWarnings("unchecked") + @Override + public Object clone() throws CloneNotSupportedException { + ServiceContract<T> copy = (ServiceContract<T>) super.clone(); + + if (operations != null) { + Map<String, Operation<T>> clonedOperations = new HashMap<String, Operation<T>>(); + for (Operation<T> o : operations.values()) { + clonedOperations.put(o.getName(), o); + } + copy.setOperations(clonedOperations); + } + + if (callbackOperations != null) { + Map<String, Operation<T>> clonedCallbackOperations = new HashMap<String, Operation<T>>(); + for (Operation<T> o : callbackOperations.values()) { + clonedCallbackOperations.put(o.getName(), (Operation<T>) o.clone()); + } + copy.setCallbackOperations(clonedCallbackOperations); + } + + if (this.metaData != null) { + assert this.metaData instanceof HashMap; + copy.metaData = (HashMap) ((HashMap) this.metaData).clone(); + } + + return copy; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceDefinition.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceDefinition.java new file mode 100644 index 0000000000..aadcef8d4c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceDefinition.java @@ -0,0 +1,87 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +/** + * Represents a service offered by a component + * + * @version $Rev$ $Date$ + */ +public class ServiceDefinition extends ModelObject { + private String name; + private ServiceContract serviceContract; + private boolean remotable; + private String callbackRefName; + + public ServiceDefinition() { + } + + public ServiceDefinition(String name, ServiceContract serviceContract, boolean remotable) { + this.name = name; + this.serviceContract = serviceContract; + this.remotable = remotable; + } + + public ServiceDefinition(String name, ServiceContract serviceContract, boolean remotable, String callbackRefName) { + this.name = name; + this.serviceContract = serviceContract; + this.remotable = remotable; + this.callbackRefName = callbackRefName; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public ServiceContract<?> getServiceContract() { + return serviceContract; + } + + public void setServiceContract(ServiceContract serviceContract) { + this.serviceContract = serviceContract; + } + + public boolean isRemotable() { + return remotable; + } + + public void setRemotable(boolean remotable) { + this.remotable = remotable; + } + + /** + * Returns the callback name. + */ + public String getCallbackReferenceName() { + return callbackRefName; + } + + /** + * Sets the callback name + * @param name + */ + public void setCallbackReferenceName(String name) { + this.callbackRefName = name; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WSPolicyAttachment.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WSPolicyAttachment.java new file mode 100644 index 0000000000..ff1a6cf791 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WSPolicyAttachment.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +/* + * Presents a ws-policy attachment. + */ +public class WSPolicyAttachment<T> extends PolicyModel { + private T content; + + public T getContent() { + return content; + } + + public void setContent(T content) { + this.content = content; + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WireDefinition.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WireDefinition.java new file mode 100644 index 0000000000..7ae91811b6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WireDefinition.java @@ -0,0 +1,47 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.net.URI; + +/** + * Represents a wire specified in an assembly + * + * @version $Rev$ $Date$ + */ +public class WireDefinition extends ModelObject { + private URI source; + private URI target; + + public URI getSource() { + return source; + } + + public void setSource(URI source) { + this.source = source; + } + + public URI getTarget() { + return target; + } + + public void setTarget(URI target) { + this.target = target; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WrapperInfo.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WrapperInfo.java new file mode 100644 index 0000000000..50209e045c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WrapperInfo.java @@ -0,0 +1,111 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.model; + +import java.util.List; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.idl.ElementInfo; + +/** + * The "Wrapper Style" WSDL operation is defined by The Java API for XML-Based Web Services (JAX-WS) 2.0 specification, + * section 2.3.1.2 Wrapper Style. + * <p/> + * A WSDL operation qualifies for wrapper style mapping only if the following criteria are met: <ul> <li>(i) The + * operation’s input and output messages (if present) each contain only a single part <li>(ii) The input message part + * refers to a global element declaration whose localname is equal to the operation name <li>(iii) The output message + * part refers to a global element declaration <li>(iv) The elements referred to by the input and output message parts + * (henceforth referred to as wrapper elements) are both complex types defined using the xsd:sequence compositor <li>(v) + * The wrapper elements only contain child elements, they must not contain other structures such as wildcards (element + * or attribute), xsd:choice, substitution groups (element references are not permitted) or attributes; furthermore, + * they must not be nillable. </ul> + * + * @version $Rev$ $Date$ + */ +public class WrapperInfo { + private ElementInfo inputWrapperElement; + + private ElementInfo outputWrapperElement; + + private List<ElementInfo> inputChildElements; + + private List<ElementInfo> outputChildElements; + + private DataType<List<DataType<QName>>> unwrappedInputType; + + private DataType<QName> unwrappedOutputType; + + public WrapperInfo(ElementInfo inputWrapperElement, + ElementInfo outputWrapperElement, + List<ElementInfo> inputElements, + List<ElementInfo> outputElements, + DataType<List<DataType<QName>>> unwrappedInputType, + DataType<QName> unwrappedOutputType) { + super(); + this.inputWrapperElement = inputWrapperElement; + this.outputWrapperElement = outputWrapperElement; + this.inputChildElements = inputElements; + this.outputChildElements = outputElements; + this.unwrappedInputType = unwrappedInputType; + this.unwrappedOutputType = unwrappedOutputType; + } + + /** + * @return the inputElements + */ + public List<ElementInfo> getInputChildElements() { + return inputChildElements; + } + + /** + * @return the inputWrapperElement + */ + public ElementInfo getInputWrapperElement() { + return inputWrapperElement; + } + + /** + * @return the outputElements + */ + public List<ElementInfo> getOutputChildElements() { + return outputChildElements; + } + + /** + * @return the outputWrapperElement + */ + public ElementInfo getOutputWrapperElement() { + return outputWrapperElement; + } + + /** + * @return the unwrappedInputType + */ + public DataType<List<DataType<QName>>> getUnwrappedInputType() { + return unwrappedInputType; + } + + /** + * @return the unwrappedOutputType + */ + public DataType<QName> getUnwrappedOutputType() { + return unwrappedOutputType; + } +}
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/IntentRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/IntentRegistry.java new file mode 100644 index 0000000000..8517977f0d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/IntentRegistry.java @@ -0,0 +1,83 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import java.util.Collection; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.model.Intent; +import org.apache.tuscany.spi.model.IntentName; + +/** + * The registry for intents. + * + * @version $Rev$ $Date$ + */ +public interface IntentRegistry { + + /** + * Register a intent. + * + * @param intent intent to register + */ + void register(Intent intent); + + /** + * Unregister a intent. + * + * @param intent intent to unregister + */ + void unRegister(Intent intent); + + /** + * Replace the profile intents in intentNameList with the real concrete intent. + * + * @param intentNameList intent list that may contains profile intents + * @param artifact QName of SCA artifact + * @return concrete intents list + */ + Collection<IntentName> inlineProfileIntent(Collection<IntentName> intentNameList, QName artifact); + + /** + * Whether the intent is appplicable for specified SCA artifact. + * + * @param intentName name of intent + * @param artifact QName of SCA artifact + * @return Whether the intent is appplicable for specified SCA artifact + */ + boolean isApplicable(IntentName intentName, QName artifact); + + /** + * Get a list including all qualified intents for a qulifiable intent. + * + * @param qualifiable qualifiable intent + * @param artifact QName of SCA artifact + * @return list including all qualified intents for a qulifiable intent. + */ + Collection<IntentName> getQualifiedIntents(IntentName qualifiable, QName artifact); + + /** + * Whether the intent is a qualified. + * + * @param name intent name. + * @return whether the intent is a qualified + */ + boolean isQualifiedIntent(IntentName name); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyBuilderRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyBuilderRegistry.java new file mode 100644 index 0000000000..2c85f846ac --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyBuilderRegistry.java @@ -0,0 +1,70 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * A registry for policy builders that dispatches to the appropriate builder when converting an assembly to runtime + * artifacts. Policy builders operate on either a source- or target-side wires. + * + * @version $Rev$ $Date$ + */ +public interface PolicyBuilderRegistry { + + int INITIAL = 0; + int EXTENSION = 1; + int FINAL = 2; + + /** + * Registers a target-side policy builder. Called by extensions to register their builders. + * + * @param phase the phase hwne the builder must be run + * @param builder the builder to register + */ + void registerTargetBuilder(int phase, TargetPolicyBuilder builder); + + /** + * Registers a source-side policy builder. Called by extensions to register their builders. + * + * @param phase the phase hwne the builder must be run + * @param builder the builder to register + */ + void registerSourceBuilder(int phase, SourcePolicyBuilder builder); + + /** + * Evaluates source-side policy metadata for referenceDefinition and updates the curresponding collection of wire + * configurations + * + * @throws BuilderException + */ + void buildSource(ReferenceDefinition referenceDefinition, OutboundWire wire) throws BuilderException; + + /** + * Evaluates target-side policy metadata for configured reference and updates the curresponding collection of wire + * configurations + * + * @throws BuilderException + */ + void buildTarget(ServiceDefinition serviceDefinition, InboundWire wire) throws BuilderException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyEngine.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyEngine.java new file mode 100644 index 0000000000..fd4ba129d5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyEngine.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import java.util.Collection; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.model.IntentName; +import org.apache.tuscany.spi.model.PolicyModel; + +/** + * Responsible for matching concrete policy artifacts required by abstract intent name. + */ +public interface PolicyEngine { + + /** + * Retrieve policies which match the intents requirement on a SCA artifact. See SCA policy frame spec. 1.4.5 Guided + * Selection of PolicySets using Intents + * + * @param requires Intent names requred by the SCA artifact + * @param policySetName PolicySet names specify on the SCA artifact explicitly + * @param artifactType QName of SCA artifact type, which may be a abstract artifact type + * @return Collection contains all policy matching the intent requirement + */ + Collection<PolicyModel> getPolicy(IntentName[] requires, QName[] policySetName, QName artifactType); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicySetContainer.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicySetContainer.java new file mode 100644 index 0000000000..f7a9e0922a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicySetContainer.java @@ -0,0 +1,46 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import java.util.Collection; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.model.PolicySet; + +/** + * The host for PolicySet. + */ +public interface PolicySetContainer { + + /** + * Get all PolicySet of this container + * + * @return Collection contains all PolicySet of this container + */ + Collection<PolicySet> getAllPolicySet(); + + /** + * Get PolicySet by name. + * + * @param name QName of PolicySet. + * @return PolicySet with specified name + */ + PolicySet getPolicySet(QName name); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SCATypeManager.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SCATypeManager.java new file mode 100644 index 0000000000..3a5127f014 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SCATypeManager.java @@ -0,0 +1,29 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import javax.xml.namespace.QName; + +public interface SCATypeManager { + + /** + * Whether the <code>subType</code> is a sub type of <code>type</code> or the type itself. + */ + boolean isTypeOf(QName subType, QName type); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilder.java new file mode 100644 index 0000000000..b32f52c8ab --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilder.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.wire.OutboundWire; + +/** + * Implementations contribute {@link org.apache.tuscany.spi.wire.Interceptor}s to handle source-side policy on a wire. + * + * @version $$Rev$$ $$Date$$ + */ +public interface SourcePolicyBuilder { + + /** + * Callback for attaching policy to a source-side wire + * + * @param definition the service definition + * @param wire the wire to attach policy to + * @throws BuilderException + */ + void build(ReferenceDefinition definition, OutboundWire wire) throws BuilderException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilderExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilderExtension.java new file mode 100644 index 0000000000..2bb06add8f --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilderExtension.java @@ -0,0 +1,53 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Property; + +import org.apache.tuscany.spi.annotation.Autowire; + +/** + * A runtime extension point for {@link SourcePolicyBuilder}s + * + * @version $Rev$ $Date$ + */ +@EagerInit +public abstract class SourcePolicyBuilderExtension implements SourcePolicyBuilder { + protected int phase = PolicyBuilderRegistry.EXTENSION; + private PolicyBuilderRegistry registry; + + @Autowire + public void setRegistry(PolicyBuilderRegistry registry) { + this.registry = registry; + } + + @Property + public void setPhase(int phase) { + this.phase = phase; + } + + @Init + public void init() { + registry.registerSourceBuilder(phase, this); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilder.java new file mode 100644 index 0000000000..c4b932fdd8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilder.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.model.ServiceDefinition; +import org.apache.tuscany.spi.wire.InboundWire; + +/** + * Implementations contribute {@link org.apache.tuscany.spi.wire.Interceptor}s to handle target-side policy on a wire. + * + * @version $$Rev$$ $$Date$$ + */ +public interface TargetPolicyBuilder { + + /** + * Callback for attaching policy to a target-side wire + * + * @param definition the service definition + * @param wire the wire to attach policy to + * @throws BuilderException + */ + void build(ServiceDefinition definition, InboundWire wire) throws BuilderException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilderExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilderExtension.java new file mode 100644 index 0000000000..babcce50e9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilderExtension.java @@ -0,0 +1,53 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Property; + +import org.apache.tuscany.spi.annotation.Autowire; + +/** + * A runtime extension point for {@link org.apache.tuscany.spi.policy.SourcePolicyBuilder}s + * + * @version $Rev$ $Date$ + */ +@EagerInit +public abstract class TargetPolicyBuilderExtension implements TargetPolicyBuilder { + protected int phase = PolicyBuilderRegistry.EXTENSION; + private PolicyBuilderRegistry registry; + + @Autowire + public void setRegistry(PolicyBuilderRegistry registry) { + this.registry = registry; + } + + @Property + public void setPhase(int phase) { + this.phase = phase; + } + + @Init + public void init() { + registry.registerTargetBuilder(phase, this); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/VoidService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/VoidService.java new file mode 100644 index 0000000000..777cfbd3e9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/VoidService.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services; + +import org.osoa.sca.annotations.Service; + +/** + * Empty interface for a service component that has no operations. + * This can be used as a default service interface by components that + * do not wish the base class to be used as the interface as specified + * by the defaulting rules. + * + * @version $Rev$ $Date$ + */ +@Service +public interface VoidService { +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/Artifact.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/Artifact.java new file mode 100644 index 0000000000..4da522d196 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/Artifact.java @@ -0,0 +1,197 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.artifact; + +import java.net.URL; +import java.util.HashSet; +import java.util.Set; + +/** + * Description of some packaged artifact such as a JAR file or a Composite. + * + * @version $Rev$ $Date$ + */ +public class Artifact { + + /* Artifact group */ + private String group; + + /* Artifact name */ + private String name; + + /* Artifact version */ + private String version; + + /* Artifact classifier */ + private String classifier; + + /* Artifact type */ + private String type; + + /* Artifact url */ + private URL url; + + /* Transitive dependencies */ + private Set<Artifact> dependencies = new HashSet<Artifact>(); + + /** + * Adds a transitive dependency to the artifact. + * + * @param artifact Dependency to be added. + */ + public void addDependency(Artifact artifact) { + dependencies.add(artifact); + } + + /** + * Gets the URLs for all the transitive dependencies. + * + * @return Sets of URLs for all the transitive dependencies. + */ + public Set<URL> getUrls() { + + Set<URL> urls = new HashSet<URL>(); + + for (Artifact artifact : dependencies) { + urls.add(artifact.getUrl()); + } + urls.add(getUrl()); + + return urls; + + } + + /** + * Returns the name of a logical grouping to which this artifact belongs. For example, this might represent the + * original publisher of the artifact. + * + * @return the name of a logical grouping to which this artifact belongs + */ + public String getGroup() { + return group; + } + + /** + * Sets the name of a logical grouping to which this artifact belongs. + * + * @param group the name of a logical grouping to which this artifact belongs + */ + public void setGroup(String group) { + this.group = group; + } + + /** + * Returns the name of an artifact. + * + * @return the name of an artifact + */ + public String getName() { + return name; + } + + /** + * Sets the name of an artifact. + * + * @param name the name of an artifact + */ + public void setName(String name) { + this.name = name; + } + + /** + * Returns the version of an artifact. + * + * @return the version of an artifact + */ + public String getVersion() { + return version; + } + + /** + * Sets the version of an artifact. + * + * @param version the version of an artifact + */ + public void setVersion(String version) { + this.version = version; + } + + /** + * Returns a way of classifying an artifact. This can be used to distinguish variants of an artifact that provide + * the same function but which may have platform specific requirements. For example, it may contain the name of a + * hardware platform for artifacts that contain native code. + * + * @return a way of classifying an artifact + */ + public String getClassifier() { + return classifier; + } + + /** + * Sets a way of classifying an artifact + * + * @param classifier a way of classifying an artifact + */ + public void setClassifier(String classifier) { + this.classifier = classifier; + } + + /** + * Returns the type of artifact. + * + * @return the type of artifact + */ + public String getType() { + return type; + } + + /** + * Sets the type of artifact. + * + * @param type the type of artifact + */ + public void setType(String type) { + this.type = type; + } + + /** + * Returns a URL from which the artifact can be obtained. + * + * @return a URL from which the artifact can be obtained + */ + public URL getUrl() { + return url; + } + + /** + * Sets a URL from which the artifact can be obtained. + * + * @param url a URL from which the artifact can be obtained + */ + public void setUrl(URL url) { + this.url = url; + } + + + public String toString() { + StringBuilder buf = new StringBuilder(); + buf.append(group).append(':').append(name).append(':').append(version).append(':').append(type); + return buf.toString(); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/ArtifactRepository.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/ArtifactRepository.java new file mode 100644 index 0000000000..b0f590e163 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/ArtifactRepository.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.artifact; + +import java.util.Collection; + +/** + * Abstraction for a repository of SCA and other artifacts. + * + * @version $Rev$ $Date$ + */ +public interface ArtifactRepository { + /** + * Resolve an artifact. + * This ensures that the information associated with an artifact is fully populated; + * Specifically, after this operation the URL should contain a location where the artifact can be obtained. + * + * @param artifact the artifact to be resolved + */ + void resolve(Artifact artifact); + + /** + * Resolve a collection of Artifacts. + * + * @param artifacts a collection of artifacts to be resolved + * @see #resolve(Artifact) + */ + void resolve(Collection<? extends Artifact> artifacts); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/AbstractDiscoveryService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/AbstractDiscoveryService.java new file mode 100644 index 0000000000..6e309243f3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/AbstractDiscoveryService.java @@ -0,0 +1,128 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.discovery; + +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.host.RuntimeInfo; +import org.apache.tuscany.spi.annotation.Autowire; +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.Init; + +/** + * Abstract implementation of the discovery service. + * + * @version $Revision$ $Date$ + * + */ +public abstract class AbstractDiscoveryService implements DiscoveryService { + + /** Runtime info. */ + private RuntimeInfo runtimeInfo; + + /** Listeners. */ + private Map<QName, MessageListener> listenerMap = new ConcurrentHashMap<QName, MessageListener>(); + + /** + * Registers a listener for async messages. + * + * @param meesageType Message type that can be handled by the listener. + * @param listener Recipient of the async message. + */ + public void registerListener(QName messageType, MessageListener listener) { + listenerMap.put(messageType, listener); + } + + /** + * Sets the runtime info for the runtime using the discovery service. + * + * @param runtimeInfo Runtime info for the runtime using the discovery service. + */ + @Autowire + public final void setRuntimeInfo(RuntimeInfo runtimeInfo) { + this.runtimeInfo = runtimeInfo; + } + + /** + * Starts the discovery service. + */ + @Init + public final void start() { + + onStart(); + + Runnable shutdownHook = new ShutdownHook(); + Runtime.getRuntime().addShutdownHook(new Thread(shutdownHook)); + + } + + /** + * Stops the discovery service. + */ + @Destroy + public final void stop() { + onStop(); + } + + /** + * Gets the runtime info for the runtime using the discovery service. + * + * @return Runtime info for the runtime using the discovery service. + */ + protected final RuntimeInfo getRuntimeInfo() { + return runtimeInfo; + } + + /** + * Returns the listener for the specified message type. + * + * @param messageType Message type for the incoming message. + * @return Listeners inteersted in the message type. + */ + public final MessageListener getListener(QName messageType) { + return listenerMap.get(messageType); + } + + /** + * Required to be overridden by sub-classes. + * + */ + protected abstract void onStart(); + + /** + * Required to be overridden by sub-classes. + * + */ + protected abstract void onStop(); + + /** + * Shutdown hook. + */ + private class ShutdownHook implements Runnable { + + public void run() { + stop(); + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/DiscoveryService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/DiscoveryService.java new file mode 100644 index 0000000000..b54dfc79b5 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/DiscoveryService.java @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.discovery; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamReader; + +/** + * Defines the abstraction that allows runtimes participating + * in the domain to discover each other and broadcast liveness + * to the admin server that holds the domain's runtime physical + * model and the domain-wide assembly model.. + * + * @version $Revision$ $Date$ + * + */ +public interface DiscoveryService { + + /** + * Sends a message to the specified runtime. + * + * @param runtimeId Runtime id of recipient. + * @param content Message content. + */ + void sendMessage(String runtimeId, XMLStreamReader content); + + /** + * Registers a listener for async messages. + * + * @param messageType Message type that can be handled by the listener. + * @param listener Recipient of the async message. + */ + void registerListener(QName messageType, MessageListener listener); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/MessageListener.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/MessageListener.java new file mode 100644 index 0000000000..ed354a01a9 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/MessageListener.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.discovery; + +import javax.xml.stream.XMLStreamReader; + +/** + * Message listener for propogating callbacks. + * + * @version $Revision$ $Date$ + * + */ +public interface MessageListener { + + /** + * Callback for propogating async messages. + * @param content Message content. + */ + void onMessage(XMLStreamReader content); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/management/TuscanyManagementService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/management/TuscanyManagementService.java new file mode 100644 index 0000000000..10c2215bf6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/management/TuscanyManagementService.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.management; + +import org.apache.tuscany.host.management.ManagementService; +import org.apache.tuscany.spi.component.Component; + +/** + * Interface for the management service abstraction. The implementaion + * could be based on a variety of technologies including JMX, WSDM, + * SNMP etc. + * + * @version $Revision$ $Date$ + */ +public interface TuscanyManagementService extends ManagementService<Component> { + + /** + * Registers a component for management. + * + * @param name Name of the component. + * @param component Component to be registered. + */ + void registerComponent(String name, Component component); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/DuplicateRecordException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/DuplicateRecordException.java new file mode 100644 index 0000000000..1210d05f5a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/DuplicateRecordException.java @@ -0,0 +1,31 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.store; + +/** + * thrown when a record already exists during an insert operation + * + * @version $Rev$ $Date$ + */ +public class DuplicateRecordException extends StoreWriteException { + + public DuplicateRecordException(String owner, String identifier) { + super(null, owner, identifier); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/RecoveryListener.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/RecoveryListener.java new file mode 100644 index 0000000000..186d741c04 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/RecoveryListener.java @@ -0,0 +1,46 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.store; + +import java.util.UUID; + +/** + * Implementations receive callback events during a store recovery operation + * + * @version $Rev$ $Date$ + */ +public interface RecoveryListener { + + /** + * Signals the start of a recovery + */ + void onBegin(); + + /** + * Received when a record is recovered + * + * @param id + */ + void onRecord(UUID id); + + /** + * Signals the end of recovery + */ + void onEnd(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/Store.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/Store.java new file mode 100644 index 0000000000..7a09f90811 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/Store.java @@ -0,0 +1,96 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.store; + +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.event.EventPublisher; + +/** + * Implementations provide a persistent store for runtime data such as conversational state. A persistent store could be + * implemented in a durable fashion using JDBC or a journaling system, or using a non-durable mechanism such as an + * in-memory map. + * + * @version $Rev$ $Date$ + */ +public interface Store extends EventPublisher { + + /* Used to indicate an the default expiration offset for records for the store */ + long DEFAULT_EXPIRATION_OFFSET = -1; + + /* Used to indicate an entry should not expire */ + long NEVER = -2; + + /** + * Adds the given record to the store. Implementations may choose different strategies for writing data such as + * write-through or write-behind. + * + * @param owner the instance owner + * @param id the unique id of the record + * @param object the object representing the data to write + * @param expiration the time in milliseconds when the entry expires + * @throws StoreWriteException if an error occurs during the write operation + */ + void insertRecord(SCAObject owner, String id, Object object, long expiration) throws StoreWriteException; + + /** + * Updates a given record in the store, overwriting previous information. + * + * @param owner the instance owner + * @param id the unique id of the record + * @param object the object representing the data to write + * @param expiration the time in milliseconds when the entry expires + * @throws StoreWriteException + */ + void updateRecord(SCAObject owner, String id, Object object, long expiration) throws StoreWriteException; + + /** + * Returns the deserialized object in the store corresponding to the given id + * + * @param owner the instance owner + * @param id the unique id of the record + * @return the deserialized object or null if one is not found + * @throws StoreReadException + */ + Object readRecord(SCAObject owner, String id) throws StoreReadException; + + /** + * Removes a record from the store + * + * @param owner the instance owner + * @param id the unique id of the record + * @throws StoreWriteException + */ + void removeRecord(SCAObject owner, String id) throws StoreWriteException; + + /** + * Removes all records from the store + * + * @throws StoreWriteException + */ + void removeRecords() throws StoreWriteException; + + /** + * Initiates a recovery operation, for example during restart after a crash + * + * @param listener the listener to receive recovery callback events + * @throws StoreReadException + */ + void recover(RecoveryListener listener) throws StoreReadException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreException.java new file mode 100644 index 0000000000..59f1797490 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreException.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.store; + +import org.apache.tuscany.api.TuscanyException; + +/** + * Represents a generic exception thrown by a <code>Store</code> + * + * @version $Rev$ $Date$ + */ +public class StoreException extends TuscanyException { + private final String owner; + + public StoreException(String message, String owner, String identifier) { + super(message, identifier); + this.owner = owner; + } + + public StoreException(String message, String owner, String identifier, Throwable cause) { + super(message, identifier, cause); + this.owner = owner; + } + + public StoreException(String message, String owner, Throwable cause) { + super(message, cause); + this.owner = owner; + } + + public StoreException(Throwable cause) { + super(cause); + owner = null; + } + + public String getOwner() { + return owner; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreExpirationEvent.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreExpirationEvent.java new file mode 100644 index 0000000000..fbb38dd362 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreExpirationEvent.java @@ -0,0 +1,71 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.store; + +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.event.Event; + +/** + * Fired when a store implementation expires a resource + * + * @version $Rev$ $Date$ + */ +public class StoreExpirationEvent implements Event { + private Object source; + private SCAObject owner; + private Object instance; + + /** + * Constructor. + * + * @param source the source of the event + * @param owner the owner of the expiring object + * @param instance the expiring object + */ + public StoreExpirationEvent(Object source, SCAObject owner, Object instance) { + assert source != null; + assert owner != null; + assert instance != null; + this.source = source; + this.owner = owner; + this.instance = instance; + } + + public Object getSource() { + return source; + } + + /** + * Returns the owner of the expiring object. + * + * @return the owner of the expiring object. + */ + public SCAObject getOwner() { + return owner; + } + + /** + * Returns the expiring object. + * + * @return the expiring object. + */ + public Object getInstance() { + return instance; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreMonitor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreMonitor.java new file mode 100644 index 0000000000..f3bbbf0b73 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreMonitor.java @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.store; + +import org.apache.tuscany.api.annotation.LogLevel; + +/** + * A generic monintor interface for services to log events + * + * @version $Rev$ $Date$ + */ +public interface StoreMonitor { + + /** + * Signals the service has started + * + * @param msg + */ + @LogLevel("DEBUG") + void start(String msg); + + /** + * Signals the service has been shutdown + * + * @param msg + */ + @LogLevel("DEBUG") + void stop(String msg); + + /** + * Fired when recovery is started + */ + @LogLevel("DEBUG") + void beginRecover(); + + /** + * Fired when recovery is completed + */ + @LogLevel("DEBUG") + void endRecover(); + + /** + * Fired when a record is processed during recovery + * + * @param recordId the id of the record being recovered + */ + @LogLevel("DEBUG") + void recover(Object recordId); + + /** + * Signals an error event + * + * @param e the error + */ + @LogLevel("ERROR") + void error(Throwable e); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreReadException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreReadException.java new file mode 100644 index 0000000000..0f46ac6878 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreReadException.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.store; + +/** + * Thrown when an error occurs reading from persistent storage + * + * @version $Rev$ $Date$ + */ +public class StoreReadException extends StoreException { + + public StoreReadException(Throwable cause) { + super(cause); + } + + public StoreReadException(String message, String owner, String identifier) { + super(message, owner, identifier); + } + + public StoreReadException(String owner, String identifier, Throwable throwable) { + super(owner, identifier, throwable); + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreWriteException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreWriteException.java new file mode 100644 index 0000000000..9eef91db9a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreWriteException.java @@ -0,0 +1,43 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.store; + +/** + * Thrown when an error occurs writing to persistent storage + * + * @version $Rev$ $Date$ + */ +public class StoreWriteException extends StoreException { + + public StoreWriteException(String message, String owner, String identifier) { + super(message, owner, identifier); + } + + public StoreWriteException(String message, String owner, String identifier, Throwable cause) { + super(message, owner, identifier, cause); + } + + public StoreWriteException(String message, String owner, Throwable cause) { + super(message, owner, cause); + } + + public StoreWriteException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/NotificationListener.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/NotificationListener.java new file mode 100644 index 0000000000..9675cdce53 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/NotificationListener.java @@ -0,0 +1,66 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.work; + +/** + * A callback inyterface that can be optionally used for registering + * interest in status of asynchronously scheduled unit of work. + * + */ +public interface NotificationListener<T extends Runnable> { + + /** + * Callback method when the unit of work is accepted. + * + * @param work Work that was accepted. + */ + void workAccepted(T work); + + /** + * Callback method when the unit of work is successfully completed. + * + * @param work Work that was succesfully completed. + */ + void workCompleted(T work); + + /** + * Callback when the unit of work is started. + * + * @param work Unit of work that was started. + */ + void workStarted(T work); + + /** + * Callback when the unit of work is rejected. + * + * @param work Unit of work that was rejected. + */ + void workRejected(T work); + + /** + * Callnack when the unit of work fails to complete. + * + * @param work Unit of work that failed to complete. + * @param error Error that caused the unit of work to fail. + */ + void workFailed(T work, Throwable error); + + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkScheduler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkScheduler.java new file mode 100644 index 0000000000..0824990c93 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkScheduler.java @@ -0,0 +1,52 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.work; + +/** + * Defines the contract for scheduling asychronous units of work. + * + * <p> + * Units of work can be scheduled with an optional <code>NotificationListener</code>. + * If a notification listener is specified, the caller will be notified regarding the + * status of the work. The unit of work can either be completed, rejected or completed + * with an error. If the work completed with an error, the caller is notfied with the + * error details. + * </p> + * + */ +public interface WorkScheduler { + + /** + * Schedules a unit of work for future execution. The notification listener + * is used to register interest in callbacks regarding the status of the work. + * + * @param work The unit of work that needs to be asynchronously executed. + * @param listener Notification listener for callbacks. + */ + <T extends Runnable>void scheduleWork(T work, NotificationListener<T> listener); + + /** + * Schedules a unit of work for future execution. The notification listener + * is used to register interest in callbacks regarding the status of the work. + * + * @param work The unit of work that needs to be asynchronously executed. + */ + <T extends Runnable>void scheduleWork(T work); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkSchedulerException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkSchedulerException.java new file mode 100644 index 0000000000..72dc8ee5d2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkSchedulerException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.services.work; + +/** + * Exception thrown by the work scheduler in case of unexpected exceptions. + * + */ +public class WorkSchedulerException extends RuntimeException { + + /** + * Wraps the root cause. + * + * @param cause Root cause for the exception. + */ + public WorkSchedulerException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/util/SCAObjectInputStream.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/util/SCAObjectInputStream.java new file mode 100644 index 0000000000..cf495d7f18 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/util/SCAObjectInputStream.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.util; + +import java.io.IOException; +import java.io.InputStream; +import java.io.ObjectInputStream; +import java.io.ObjectStreamClass; + +import org.apache.tuscany.spi.component.SCAExternalizable; +import org.apache.tuscany.spi.component.WorkContext; + +/** + * Deserializes an object based on the thread context classloader and provides special handling for {@link + * SCAExternalizable} + * + * @version $Rev$ $Date$ + */ +public class SCAObjectInputStream extends ObjectInputStream { + private final ClassLoader classLoader; + private WorkContext context; + + public SCAObjectInputStream(InputStream in, WorkContext context) throws IOException, SecurityException { + super(in); + this.context = context; + this.classLoader = Thread.currentThread().getContextClassLoader(); + enableResolveObject(true); + } + + protected Class resolveClass(ObjectStreamClass streamClass) throws IOException, ClassNotFoundException { + return classLoader.loadClass(streamClass.getName()); + } + + protected Object resolveObject(Object obj) throws IOException { + if (obj instanceof SCAExternalizable) { + SCAExternalizable ext = (SCAExternalizable) obj; + ext.setWorkContext(context); + ext.reactivate(); + } + return obj; + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractInboundInvocationHandler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractInboundInvocationHandler.java new file mode 100644 index 0000000000..77bc189bb2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractInboundInvocationHandler.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +/** + * Base class for dispatching an invocation through an {@link InboundInvocationChain} + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractInboundInvocationHandler { + + /** + * Dispatches a client request made on a proxy + */ + public Object invoke(InboundInvocationChain chain, TargetInvoker invoker, Object[] args) throws Throwable { + Interceptor headInterceptor = chain.getHeadInterceptor(); + if (headInterceptor == null) { + // short-circuit the dispatch and invoke the target directly + if (chain.getTargetInvoker() == null) { + throw new AssertionError("No target invoker [" + chain.getOperation().getName() + "]"); + } + return chain.getTargetInvoker().invokeTarget(args, TargetInvoker.NONE); + } else { + Message msg = new MessageImpl(); + msg.setTargetInvoker(invoker); + msg.setBody(args); + Message resp; + // dispatch the wire down the chain and get the response + resp = headInterceptor.invoke(msg); + Object body = resp.getBody(); + if (resp.isFault()) { + throw (Throwable) body; + } + return body; + } + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractOutboundInvocationHandler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractOutboundInvocationHandler.java new file mode 100644 index 0000000000..2ac99e2a60 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractOutboundInvocationHandler.java @@ -0,0 +1,104 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import java.lang.reflect.InvocationTargetException; +import java.util.LinkedList; + +import org.apache.tuscany.spi.model.InteractionScope; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; + +/** + * Base class for performing invocations on an outbound chain. Subclasses are responsible for retrieving and supplying + * the appropriate chain, target invoker and invocation arguments. + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractOutboundInvocationHandler { + private boolean conversationStarted; + + protected Object invoke(OutboundInvocationChain chain, + TargetInvoker invoker, + Object[] args, + Object correlationId, + LinkedList<Object> callbackRoutingChain) + throws Throwable { + Interceptor headInterceptor = chain.getHeadInterceptor(); + if (headInterceptor == null) { + try { + // short-circuit the dispatch and invoke the target directly + TargetInvoker targetInvoker = chain.getTargetInvoker(); + if (targetInvoker == null) { + String name = chain.getOperation().getName(); + throw new AssertionError("No target invoker [" + name + "]"); + } + return targetInvoker.invokeTarget(args, TargetInvoker.NONE); + } catch (InvocationTargetException e) { + // the cause was thrown by the target so throw it + throw e.getCause(); + } + } else { + Message msg = new MessageImpl(); + msg.setTargetInvoker(invoker); + Object fromAddress = getFromAddress(); + if (fromAddress != null && callbackRoutingChain != null) { + throw new AssertionError("Can't use both a from address and callback routing chain"); + } + if (fromAddress != null) { + msg.pushFromAddress(fromAddress); + } + if (correlationId != null) { + msg.setCorrelationId(correlationId); + } + if (callbackRoutingChain != null) { + msg.setCallbackRoutingChain(callbackRoutingChain); + } + Operation operation = chain.getOperation(); + ServiceContract contract = operation.getServiceContract(); + if (InteractionScope.CONVERSATIONAL.equals(contract.getInteractionScope())) { + int sequence = chain.getOperation().getConversationSequence(); + if (sequence == Operation.CONVERSATION_END) { + msg.setConversationSequence(TargetInvoker.END); + conversationStarted = false; + } else if (sequence == Operation.CONVERSATION_CONTINUE) { + if (conversationStarted) { + msg.setConversationSequence(TargetInvoker.CONTINUE); + } else { + conversationStarted = true; + msg.setConversationSequence(TargetInvoker.START); + } + } + } + msg.setBody(args); + // dispatch the wire down the chain and get the response + Message resp = headInterceptor.invoke(msg); + Object body = resp.getBody(); + if (resp.isFault()) { + throw (Throwable) body; + } + return body; + } + } + + protected Object getFromAddress() { + // Default to null, only needed in outbound (forward) direction + return null; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundInvocationChain.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundInvocationChain.java new file mode 100644 index 0000000000..d557fb84a3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundInvocationChain.java @@ -0,0 +1,29 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +/** + * A set of interceptors associated with the inbound side of a wire for an operation. + * + * @version $$Rev$$ $$Date$$ + */ +public interface InboundInvocationChain extends InvocationChain { + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundWire.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundWire.java new file mode 100644 index 0000000000..ef7e3e2980 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundWire.java @@ -0,0 +1,89 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import java.util.Map; + +import org.apache.tuscany.spi.model.Operation; + +/** + * Implementations are responsible for managing the inbound side of a wire, including the invocation chains associated + * with each service operation. + * + * @version $$Rev$$ $$Date$$ + */ +public interface InboundWire extends Wire { + + /** + * Returns the name of the target service of the wire + */ + String getServiceName(); + + /** + * Sets the name of the target service of the wire + */ + void setServiceName(String name); + + /** + * Returns the invocation chain for each operation on a service specified by a reference or a target + * service. + */ + Map<Operation<?>, InboundInvocationChain> getInvocationChains(); + + /** + * Adds the collection of invocation chains keyed by operation + */ + void addInvocationChains(Map<Operation<?>, InboundInvocationChain> chains); + + /** + * Adds the invocation chain associated with the given operation + */ + void addInvocationChain(Operation<?> operation, InboundInvocationChain chain); + + /** + * Returns the callback invocation configuration for each operation on a service specified by a reference or a + * target service. + */ + Map<Operation<?>, OutboundInvocationChain> getSourceCallbackInvocationChains(Object targetAddr); + + /** + * Adds the collection of callback invocation chains keyed by operation for a given target addr + */ + void addSourceCallbackInvocationChains(Object targetAddr, Map<Operation<?>, OutboundInvocationChain> chains); + + /** + * Adds the callback invocation chain associated with the given operation for a given target addr + */ + void addSourceCallbackInvocationChain(Object targetAddr, Operation<?> operation, OutboundInvocationChain chain); + + /** + * Returns the name of the callback associated with the service of the wire + */ + String getCallbackReferenceName(); + + /** + * Sets the name of the callback associated with the service of the wire + */ + void setCallbackReferenceName(String callbackReferenceName); + + /** + * Set when a wire can be optimized; that is when no handlers or interceptors exist on either end + */ + void setTargetWire(OutboundWire wire); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/IncompatibleServiceContractException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/IncompatibleServiceContractException.java new file mode 100644 index 0000000000..114df5a55c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/IncompatibleServiceContractException.java @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.wire; + +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; + +import org.apache.tuscany.api.TuscanyException; + +/** + * Denotes imcompatible service contracts for a wire + * + * @version $Rev$ $Date$ + */ +public class IncompatibleServiceContractException extends TuscanyException { + private static final long serialVersionUID = 5127478601823295587L; + private final ServiceContract<?> source; + private final ServiceContract<?> target; + private final Operation<?> sourceOperation; + private final Operation<?> targetOperation; + + public IncompatibleServiceContractException(String message, ServiceContract<?> source, ServiceContract<?> target) { + super(message, (String) null); + this.source = source; + this.target = target; + this.sourceOperation = null; + this.targetOperation = null; + } + + + public IncompatibleServiceContractException(String message, + ServiceContract<?> source, + ServiceContract<?> target, + Operation<?> sourceOperation, Operation<?> targetOperation) { + super(message, (String) null); + this.source = source; + this.target = target; + this.sourceOperation = sourceOperation; + this.targetOperation = targetOperation; + } + + public ServiceContract<?> getTarget() { + return target; + } + + public ServiceContract<?> getSource() { + return source; + } + + public Operation<?> getSourceOperation() { + return sourceOperation; + } + + public Operation<?> getTargetOperation() { + return targetOperation; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Interceptor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Interceptor.java new file mode 100644 index 0000000000..ad38ed1cf1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Interceptor.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +/** + * Synchronous, around-style mediation associated with a client- or target- side wire. + * + * @version $Rev$ $Date$ + */ +public interface Interceptor { + + /** + * Process a synchronous wire + * + * @param msg the request Message for the wire + * @return the response Message from the wire + */ + Message invoke(Message msg); + + /** + * Sets the next interceptor + */ + void setNext(Interceptor next); + + /** + * Returns the next interceptor or null + */ + Interceptor getNext(); + + /** + * Returns true if the interceptor can be optimized away from a wire + */ + boolean isOptimizable(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationChain.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationChain.java new file mode 100644 index 0000000000..82e1a52adf --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationChain.java @@ -0,0 +1,95 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import org.apache.tuscany.spi.model.Operation; + +/** + * An inbound or outbound invocation pipeline for a service operation. Wires consist of 1..n invocation chains + * associated with the operations of the service contract the wire represents. Invocation chains are associated with the + * outbound or inbound side of a wire are bridged or "connected" when an assembly is processed. Outbound chains are only + * connected to inbound chains and vice versa. + * <p/> + * Invocation chains contain at least one {@link Interceptor} that process invocations in an around-style manner. In + * some scenarios, a service proxy may only contain inbound invocation chains, for example, when a service is resolved + * through a locate operation by a non-component client. In this case, there will be no outbound invocation chains and + * the target invoker will be held by the target-side and passed down the pipeline. + * <p/> + * A {@link Message} is used to pass data associated with an invocation through the chain. <code>Message</code>s contain + * a {@link TargetInvoker} responsible for dispatching to a target instance and may be cached on the source-side. + * Caching allows various optimizations such as avoiding target instance resolution when the client-side lifecycle scope + * is a shorter duration than the target. + * + * @version $Rev$ $Date$ + */ +public interface InvocationChain { + /** + * Returns the target operation for this invocation chain + */ + Operation getOperation(); + + /** + * Sets the target invoker to pass down the chain + */ + void setTargetInvoker(TargetInvoker invoker); + + /** + * Returns the target invoker that is passed down the chain + */ + TargetInvoker getTargetInvoker(); + + /** + * Adds an interceptor to the chain + */ + void addInterceptor(Interceptor interceptor); + + /** + * Adds an interceptor at the given position in the interceptor stack + * + * @param index the position in the interceptor stack to add the interceptor + * @param interceptor the interceptor to add + */ + void addInterceptor(int index, Interceptor interceptor); + + /** + * Returns the first interceptor in the chain + */ + Interceptor getHeadInterceptor(); + + /** + * Returns the last interceptor in the chain + */ + Interceptor getTailInterceptor(); + + /** + * Sets the head interceptor of the bridged target-side chain + */ + void setTargetInterceptor(Interceptor interceptor); + + /** + * Returns the head interceptor of the birdged target-side chain + */ + Interceptor getTargetInterceptor(); + + /** + * Signals to the chain that its configuration is complete. Implementations may use this callback to prepare their + * invocation chains. + */ + void prepare(); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationRuntimeException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationRuntimeException.java new file mode 100644 index 0000000000..c2ba19c48a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationRuntimeException.java @@ -0,0 +1,46 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import org.osoa.sca.ServiceRuntimeException; + +/** + * Denotes a runtime exception thrown during an invocation over a wire + * + * @version $Rev$ $Date$ + */ +public class InvocationRuntimeException extends ServiceRuntimeException { + + public InvocationRuntimeException() { + super(); + } + + public InvocationRuntimeException(String message) { + super(message); + } + + public InvocationRuntimeException(String message, Throwable cause) { + super(message, cause); + } + + public InvocationRuntimeException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Message.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Message.java new file mode 100644 index 0000000000..e6fc43d889 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Message.java @@ -0,0 +1,120 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import java.util.LinkedList; + +/** + * Represents a request, response, or exception flowing through a wire + * + * @version $Rev $Date + */ +public interface Message { + + /** + * Returns the body of the message, which will be the payload or parameters associated with the wire + */ + Object getBody(); + + /** + * Sets the body of the message. + */ + void setBody(Object body); + + /** + * Sets the target invoker to dispatch to when the message passes through the request side of the invocation chain + */ + void setTargetInvoker(TargetInvoker invoker); + + /** + * Sets the target invoker to dispatch to when the message passes through the request side of the invocation chain + */ + TargetInvoker getTargetInvoker(); + + /** + * Returns the latest 'address' of the SCAObject where this message originated + */ + Object popFromAddress(); + + /** + * Adds the latest 'address' of the SCAObject where this message originated + */ + void pushFromAddress(Object fromAddress); + + /** + * Returns the chain of SCAObject addresses + */ + LinkedList<Object> getCallbackRoutingChain(); + + /** + * Sets the chain of SCAObject addresses + */ + void setCallbackRoutingChain(LinkedList<Object> fromAddresses); + + /** + * Returns the id of the message + */ + Object getMessageId(); + + /** + * Sets the id of the message + */ + void setMessageId(Object messageId); + + /** + * Returns the correlation id of the message + */ + Object getCorrelationId(); + + /** + * Sets the correlation id of the message + */ + void setCorrelationId(Object correlationId); + + /** + * Test if the message represents a fault/exception + * + * @return true if the message body is a fault object, false is the body is a normal payload + */ + boolean isFault(); + + /** + * Set the message body with a fault object. After this method is called, isFault() returns true. + * + * @param fault The fault object represents an exception + */ + void setBodyWithFault(Object fault); + + /** + * Returns the conversational sequence the message is associated with, {@link TargetInvoker.NONE}, {@link + * TargetInvoker.START}, {@link TargetInvoker.CONTINUE}, or {@link TargetInvoker.END} + * + * @return the conversational sequence the message is associated with + */ + short getConversationSequence(); + + /** + * Sets the conversational sequence the message is associated with, + * + * @param sequence {@link TargetInvoker.NONE}, {@link TargetInvoker.START}, {@link TargetInvoker.CONTINUE}, or + * {@link TargetInvoker.END} + */ + void setConversationSequence(short sequence); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageId.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageId.java new file mode 100644 index 0000000000..f179eb79b1 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageId.java @@ -0,0 +1,56 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +/** + * A unique identifier for a message flowing on a wire, potentially end-to-end (ie, through more than one SCAObject to + * SCAObject hop). + */ +public class MessageId { + + private long timestamp; + + public MessageId() { + this.timestamp = System.currentTimeMillis(); + } + + public long getTimestamp() { + return timestamp; + } + + public String toString() { + return "MsgId[" + timestamp + "]"; + } + + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + + final MessageId messageId = (MessageId) o; + return timestamp == messageId.timestamp; + } + + public int hashCode() { + return (int) (timestamp ^ (timestamp >>> 32)); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageImpl.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageImpl.java new file mode 100644 index 0000000000..728be85771 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageImpl.java @@ -0,0 +1,116 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import java.util.LinkedList; + +/** + * The default implementation of a message flowed through a wire during an invocation + * + * @version $Rev $Date + */ +public class MessageImpl implements Message { + private Object body; + private TargetInvoker invoker; + private LinkedList<Object> callbackRoutingChain; + private Object messageId; + private Object correlationId; + private boolean isFault; + private short conversationSequence; + + public MessageImpl() { + } + + public Object getBody() { + return body; + } + + public void setBody(Object body) { + this.isFault = false; + this.body = body; + } + + public void setTargetInvoker(TargetInvoker invoker) { + this.invoker = invoker; + } + + public TargetInvoker getTargetInvoker() { + return invoker; + } + + public Object popFromAddress() { + return callbackRoutingChain.removeFirst(); + } + + public void pushFromAddress(Object fromAddress) { + if (callbackRoutingChain == null) { + callbackRoutingChain = new LinkedList<Object>(); + } + callbackRoutingChain.addFirst(fromAddress); + } + + public LinkedList<Object> getCallbackRoutingChain() { + return callbackRoutingChain; + } + + public void setCallbackRoutingChain(LinkedList<Object> callbackRoutingChain) { + this.callbackRoutingChain = callbackRoutingChain; + } + + public Object getMessageId() { + return messageId; + } + + public void setMessageId(Object messageId) { + this.messageId = messageId; + } + + public Object getCorrelationId() { + return correlationId; + } + + public void setCorrelationId(Object correlationId) { + this.correlationId = correlationId; + } + + public boolean isFault() { + return isFault; + } + + public void setBodyWithFault(Object fault) { + this.isFault = true; + this.body = fault; + } + + public TargetInvoker getInvoker() { + return invoker; + } + + public void setInvoker(TargetInvoker invoker) { + this.invoker = invoker; + } + + public short getConversationSequence() { + return conversationSequence; + } + + public void setConversationSequence(short conversationSequence) { + this.conversationSequence = conversationSequence; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundChainHolder.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundChainHolder.java new file mode 100644 index 0000000000..7c20efeca8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundChainHolder.java @@ -0,0 +1,38 @@ +package org.apache.tuscany.spi.wire; + +/** + * A holder used to associate an wire chain with a local copy of a target invoker that was previously cloned from the + * chain master + * + * @version $Rev$ $Date$ + */ +public class OutboundChainHolder implements Cloneable { + OutboundInvocationChain chain; + TargetInvoker cachedInvoker; + + public OutboundChainHolder(OutboundInvocationChain config) { + this.chain = config; + } + + public OutboundInvocationChain getChain() { + return chain; + } + + public TargetInvoker getCachedInvoker() { + return cachedInvoker; + } + + public void setCachedInvoker(TargetInvoker invoker) { + this.cachedInvoker = invoker; + } + + @SuppressWarnings({"CloneDoesntDeclareCloneNotSupportedException"}) + @Override + public OutboundChainHolder clone() { + try { + return (OutboundChainHolder) super.clone(); + } catch (CloneNotSupportedException e) { + throw new AssertionError(); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundInvocationChain.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundInvocationChain.java new file mode 100644 index 0000000000..b15678a4a8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundInvocationChain.java @@ -0,0 +1,28 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +/** + * Responsible for flowing a request to a target service and invoking an operation. + * + * @version $$Rev$$ $$Date$$ + */ +public interface OutboundInvocationChain extends InvocationChain { + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundWire.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundWire.java new file mode 100644 index 0000000000..cf37fe84d7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundWire.java @@ -0,0 +1,106 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import java.util.Map; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.model.Operation; + +/** + * Implementations are responsible for managing the reference side of a wire, including the invocation chains associated + * with each service operation. An <code>OutboundWire</code> is connected to an {@link InboundWire} through their + * invocation chains. + * + * @version $$Rev$$ $$Date$$ + */ +public interface OutboundWire extends Wire { + + /** + * Returns the name of the source reference + */ + String getReferenceName(); + + /** + * Sets the name of the source reference + */ + void setReferenceName(String name); + + /** + * Returns the name of the target + */ + QualifiedName getTargetName(); + + /** + * Sets the name of the target + */ + void setTargetName(QualifiedName name); + + boolean isAutowire(); + + void setAutowire(boolean val); + + /** + * Sets the callback interface type generated proxies implement + */ + void setCallbackInterface(Class<?> interfaze); + + /** + * Returns the callback interface type implemented by generated proxies + */ + Class<?> getCallbackInterface(); + + /** + * Returns the invocation configuration for each operation on a service specified by a reference or a target + * service. + */ + Map<Operation<?>, OutboundInvocationChain> getInvocationChains(); + + /** + * Adds the collection of invocation chains keyed by operation + */ + void addInvocationChains(Map<Operation<?>, OutboundInvocationChain> chains); + + /** + * Adds the invocation chain associated with the given operation + */ + void addInvocationChain(Operation<?> operation, OutboundInvocationChain chain); + + /** + * Returns the callback invocation configuration for each operation on a service specified by a reference or a + * target service. + */ + Map<Operation<?>, InboundInvocationChain> getTargetCallbackInvocationChains(); + + /** + * Adds the collection of callback invocation chains keyed by operation + */ + void addTargetCallbackInvocationChains(Map<Operation<?>, InboundInvocationChain> chains); + + /** + * Adds the callback invocation chain associated with the given operation + */ + void addTargetCallbackInvocationChain(Operation<?> operation, InboundInvocationChain chain); + + /** + * Set when a wire can be optimized; that is when no handlers or interceptors exist on either end + */ + void setTargetWire(InboundWire wire); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/ProxyCreationException.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/ProxyCreationException.java new file mode 100644 index 0000000000..4805c75252 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/ProxyCreationException.java @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import org.apache.tuscany.spi.CoreRuntimeException; + +/** + * Denotes an error creating a proxy + * + * @version $$Rev$$ $$Date$$ + */ +public class ProxyCreationException extends CoreRuntimeException { + public ProxyCreationException() { + } + + public ProxyCreationException(String message) { + super(message); + } + + public ProxyCreationException(String message, String identifier) { + super(message, identifier); + } + + public ProxyCreationException(String message, Throwable cause) { + super(message, cause); + } + + public ProxyCreationException(String message, String identifier, Throwable cause) { + super(message, identifier, cause); + } + + public ProxyCreationException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/TargetInvoker.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/TargetInvoker.java new file mode 100644 index 0000000000..b2d4648a2e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/TargetInvoker.java @@ -0,0 +1,79 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import java.lang.reflect.InvocationTargetException; + +/** + * Implementations are responsible for resolving a target and performing the actual invocation on it, for example, a + * component implementation instance or a service client. + * + * @version $Rev$ $Date$ + */ +public interface TargetInvoker extends Cloneable { + /* indicates that no conversational sequence is associated with the message */ + short NONE = 0; + /* indicates that the message initiates a conversation */ + short START = 1; + /* indicates that the message continues a conversation */ + short CONTINUE = 2; + /* indicates that the message ends a conversation */ + short END = 3; + + /** + * Invokes an operation on a target with the given payload. Used in optmized cases where messages do not need to be + * flowed such as in non-proxied wires. + * + * @param payload the invocation payload, typically an array of parameters + * @param sequence if the invocation is part of a conversation, the sequence. Valid values are {@link NONE} for + * non-conversational, {@link START} to begin a conversation, {@link CONTINUE} to continue a + * conversation, or {@link END} to end a conversation + * @throws InvocationTargetException + */ + Object invokeTarget(final Object payload, final short sequence) throws InvocationTargetException; + + /** + * Invokes an operation on a target with the given message + * + * @throws InvocationRuntimeException + */ + Message invoke(Message msg) throws InvocationRuntimeException; + + /** + * Determines whether the proxy can be cached on the client/source side + */ + boolean isCacheable(); + + /** + * Sets whether the target service instance may be cached by the invoker. This is a possible optimization when a + * wire is configured for a "down-scope" reference, i.e. a reference from a source of a shorter lifetime to a source + * of greater lifetime. + */ + void setCacheable(boolean cacheable); + + /** + * Determines if the target invoker can be discarded during wire optimization + */ + boolean isOptimizable(); + + /** + * Implementations must support deep cloning + */ + Object clone() throws CloneNotSupportedException; +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Wire.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Wire.java new file mode 100644 index 0000000000..bece953a6e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Wire.java @@ -0,0 +1,82 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.component.SCAObject; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.model.ServiceContract; + +/** + * The base wire type used to connect references and serviceBindings + * + * @version $$Rev$$ $$Date$$ + */ +public interface Wire { + QName LOCAL_BINDING = new QName("http://tuscany.apache.org/xmlns/sca/binding/1.0", "binding.local"); + + QName getBindingType(); + + /** + * Returns the non-proxied target instance for this wire + */ + Object getTargetService() throws TargetResolutionException; + + /** + * Returns the service contract associated with the wire + * + * @return the service contract associated with the wire + */ + ServiceContract getServiceContract(); + + /** + * Sets the contract associated with the wire + * + * @param contract the contract associated with the wire + */ + void setServiceContract(ServiceContract contract); + + /** + * Adds an interface type generated proxies implement + */ + void addInterface(Class<?> claz); + + /** + * Returns true if its invocation chains may be bypassed + */ + boolean isOptimizable(); + + /** + * Determines if the wire may be optimized + * + * @param optimizable true if the wire is optimizable + */ + void setOptimizable(boolean optimizable); + + /** + * Returns the SCAObject that contains this wire + */ + SCAObject getContainer(); + + /** + * Sets the name of the SCAObject that contains this wire + */ + void setContainer(SCAObject container); +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireInvocationHandler.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireInvocationHandler.java new file mode 100644 index 0000000000..325f26ba91 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireInvocationHandler.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import java.lang.reflect.Method; + +/** + * Implementations are responsible for dispatching an operation down an invocation chain + * + * @version $$Rev$$ $$Date$$ + */ +public interface WireInvocationHandler { + + Object invoke(Method method, Object[] args) throws Throwable; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessor.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessor.java new file mode 100644 index 0000000000..c380d208d8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessor.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +/** + * Implementations are called after inbound and outbound wires are decorated with policy and before they are connected. + * + * @version $Rev$ $Date$ + */ +public interface WirePostProcessor { + + /** + * @param source + * @param target + */ + void process(OutboundWire source, InboundWire target); + + /** + * @param source + * @param target + */ + void process(InboundWire source, OutboundWire target); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorExtension.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorExtension.java new file mode 100644 index 0000000000..605a433590 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorExtension.java @@ -0,0 +1,44 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import org.osoa.sca.annotations.EagerInit; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Scope; + +import org.apache.tuscany.spi.annotation.Autowire; + +/** + * @version $Rev$ $Date$ + */ +@Scope("COMPOSITE") +@EagerInit +public abstract class WirePostProcessorExtension implements WirePostProcessor { + protected WirePostProcessorRegistry registry; + + @Autowire + public void setRegistry(WirePostProcessorRegistry registry) { + this.registry = registry; + } + + @Init + public void init() { + registry.register(this); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorRegistry.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorRegistry.java new file mode 100644 index 0000000000..f012d119c3 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorRegistry.java @@ -0,0 +1,44 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +/** + * Acts as a delegating <code>WirePostProcessor</code>, delegating post-processing of wires after policies have been + * applied and source an targets have been matched but before they are connected. + * + * @version $Rev$ $Date$ + */ +public interface WirePostProcessorRegistry extends WirePostProcessor { + + + /** + * Registers a post-processor in the runtime + * + * @param processor the processor to register + */ + void register(WirePostProcessor processor); + + /** + * De-registers a post-processor in the runtime + * + * @param processor the processor to de-register + */ + void unregister(WirePostProcessor processor); + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireService.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireService.java new file mode 100644 index 0000000000..f913b9ed80 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireService.java @@ -0,0 +1,157 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import java.lang.reflect.Method; +import java.util.Map; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.model.ServiceDefinition; + +/** + * Creates proxies that implement Java interfaces and invocation handlers for fronting wires + * + * @version $$Rev$$ $$Date$$ + */ + +public interface WireService { + + /** + * Creates a Java proxy for the given wire + * + * @param interfaze the interface the proxy implements + * @param wire the wire to proxy @return the proxy + * @throws ProxyCreationException + */ + <T> T createProxy(Class<T> interfaze, Wire wire) throws ProxyCreationException; + + /** + * Creates a Java proxy for the given wire + * + * @param interfaze the interface the proxy implements + * @param wire the wire to proxy @return the proxy + * @param mapping the method to chain holder mapping to use in creating the proxy. Clients may cache and resuse + * this mapping for performance. + * @throws ProxyCreationException + */ + <T> T createProxy(Class<T> interfaze, Wire wire, Map<Method, OutboundChainHolder> mapping) + throws ProxyCreationException; + + /** + * Creates a Java proxy for the service contract callback + * + * @param interfaze the interface the proxy should implement + * @return the proxy + * @throws ProxyCreationException + */ + Object createCallbackProxy(Class<?> interfaze, InboundWire wire) throws ProxyCreationException; + + /** + * Creates an {@link WireInvocationHandler} for the given wire + * + * @param interfaze the client side interface + * @param wire the wire to create the invocation handler for + * @return the invocation handler + */ + WireInvocationHandler createHandler(Class<?> interfaze, Wire wire); + + /** + * Creates an outbound invocation chain for a given operation + * + * @param operation the operation to create the chain for + * @return the outbound invocation chain for a given operation + */ + OutboundInvocationChain createOutboundChain(Operation<?> operation); + + /** + * Creates an inbound invocation chain for a given operation + * + * @param operation the operation to create the chain for + * @return the inbound invocation chain for a given operation + */ + InboundInvocationChain createInboundChain(Operation<?> operation); + + /** + * Creates a wire for flowing inbound invocations to a service. The returned inbound chain will always contain at + * least one interceptor in order for outbound wires to connect to it. + * + * @param service the model representation of the service + * @return the wire for flowing inbound invocations to a service + */ + InboundWire createWire(ServiceDefinition service); + + /** + * Creates and injects wires for an atomic component + * + * @param component the component + * @param definition the model artifact representing the component + */ + void createWires(AtomicComponent component, ComponentDefinition<?> definition); + + /** + * Creates and injects wires for a reference binding + * + * @param referenceBinding the reference + * @param contract the model artifact representing the service contract for the reference + * @param targetName the qualified target name or null if the reference referes to a target outside the SCA + * domain + */ + void createWires(ReferenceBinding referenceBinding, ServiceContract<?> contract, QualifiedName targetName); + + /** + * Creates and injects wires for a service binding + * + * @param serviceBinding the serviceBinding + * @param contract the serviceBinding contract + * @param targetName the target nane + */ + void createWires(ServiceBinding serviceBinding, ServiceContract<?> contract, String targetName); + + /** + * Check the compatiblity of the source and the target service contracts.<p> A wire may only connect a source to a + * target if the target implements an interface that is compatible with the interface required by the source. The + * source and the target are compatible if: + * <p/> + * <ol> <li>the source interface and the target interface MUST either both be remotable or they are both local + * <li>the methods on the target interface MUST be the same as or be a superset of the methods in the interface + * specified on the source <li>compatibility for the individual method is defined as compatibility of the signature, + * that is method name, input types, and output types MUST BE the same. <li>the order of the input and output types + * also MUST BE the same. <li>the set of Faults and Exceptions expected by the source MUST BE the same or be a + * superset of those specified by the service. <li>other specified attributes of the two interfaces MUST match, + * including Scope and Callback interface </ol> + * <p/> + * <p>Please note this test is not symetric: the success of checkCompatibility(A, B) does NOT imply that + * checkCompatibility(B, A) + * + * @param source The source service contract + * @param target The target service contract + * @param ignoreCallback Indicate the callback should be checked + * @throws IncompatibleServiceContractException + * If the source service contract is not compatible with the target one + */ + void checkCompatibility(ServiceContract<?> source, ServiceContract<?> target, boolean ignoreCallback) + throws IncompatibleServiceContractException; + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/AssertionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/AssertionTestCase.java new file mode 100644 index 0000000000..72739d56c4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/AssertionTestCase.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class AssertionTestCase extends TestCase { + /** + * test case that confirms that JRE assertions are enabled + */ + public void testAssertionsAreEnabled() { + try { + assert false; + fail("assertions are not enabled"); + } catch (AssertionError e) { + // ok + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/QualifiedNameTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/QualifiedNameTestCase.java new file mode 100644 index 0000000000..1f5faa5f9e --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/QualifiedNameTestCase.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi; + +import junit.framework.TestCase; + +/** + * Tests parsing of naming patters + * + * @version $Rev$ $Date$ + */ +public class QualifiedNameTestCase extends TestCase { + + public void testSimpleName() throws Exception { + QualifiedName name = new QualifiedName("Foo"); + assertEquals("Foo", name.getPartName()); + assertEquals(null, name.getPortName()); + } + + public void testCompoundName() throws Exception { + QualifiedName name = new QualifiedName("Foo/Bar"); + assertEquals("Foo", name.getPartName()); + assertEquals("Bar", name.getPortName()); + } + + public void testCompoundMultiName() throws Exception { + QualifiedName name = new QualifiedName("Foo/Bar/Baz"); + assertEquals("Foo", name.getPartName()); + assertEquals("Bar/Baz", name.getPortName()); + } + + public void testInvalidName() throws Exception { + try { + new QualifiedName("/Foo/Bar"); + fail("Invalid name exception not thrown"); + } catch (InvalidNameException e) { + //expected + } + } + + public void testQualifiedName() throws Exception { + QualifiedName name = new QualifiedName("Foo/Bar"); + assertEquals("Foo/Bar", name.getQualifiedName()); + } + + public void testToString() throws Exception { + QualifiedName name = new QualifiedName("Foo/Bar"); + assertEquals("Foo/Bar", name.toString()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/TuscanyRuntimeExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/TuscanyRuntimeExceptionTestCase.java new file mode 100644 index 0000000000..44e6bd7927 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/TuscanyRuntimeExceptionTestCase.java @@ -0,0 +1,69 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi; + +import junit.framework.TestCase; + +import org.apache.tuscany.api.TuscanyRuntimeException; + +/** + * @version $Rev$ $Date$ + */ +public class TuscanyRuntimeExceptionTestCase extends TestCase { + + public void testIdentifier() throws Exception { + TuscanyRuntimeException e = new TestException("bar", "foo"); + assertEquals("foo", e.getIdentifier()); + } + + public void testAddContext() throws Exception { + TuscanyRuntimeException e = new TestException(); + e.addContextName("foo"); + e.addContextName("bar"); + assertEquals("foo", e.returnContextNames().get(0)); + assertEquals("bar", e.returnContextNames().get(1)); + } + + public void testEmptyContext() throws Exception { + TuscanyRuntimeException e = new TestException(); + assertEquals(0, e.returnContextNames().size()); + } + + public void testEmptyGetMessage() throws Exception { + TuscanyRuntimeException e = new TestException(); + e.getMessage(); + } + + public void testFullMessage() throws Exception { + TuscanyRuntimeException e = new TestException(); + e.addContextName("foo"); + e.getMessage(); + } + + + private class TestException extends TuscanyRuntimeException { + + public TestException() { + } + + public TestException(String message, String identifier) { + super(message, identifier); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/annotation/ConstructorAnnotationTest.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/annotation/ConstructorAnnotationTest.java new file mode 100644 index 0000000000..affd52df42 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/annotation/ConstructorAnnotationTest.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.annotation; + +import java.util.Arrays; + +import org.osoa.sca.annotations.Constructor; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class ConstructorAnnotationTest extends TestCase { + public void testSingleName() throws NoSuchMethodException { + Constructor ann = Foo1.class.getConstructor(String.class).getAnnotation(Constructor.class); + assertNotNull(ann); + String[] names = ann.value(); + assertTrue(Arrays.equals(new String[]{"prop"}, names)); + } + + public void testMultipleNames() throws NoSuchMethodException { + Constructor ann = Foo1.class.getConstructor(String.class, String.class).getAnnotation(Constructor.class); + assertNotNull(ann); + String[] names = ann.value(); + assertTrue(Arrays.equals(new String[]{"prop", "ref"}, names)); + } + + public static class Foo1 { + @Constructor({"prop", "ref"}) + public Foo1(String prop, String ref) { + } + + @Constructor("prop") + public Foo1(String prop) { + } + } + + public static class Foo2 { + public Foo2(@Autowire String prop, + @Autowire String ref) { + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/component/AbstractSCAObjectTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/component/AbstractSCAObjectTestCase.java new file mode 100644 index 0000000000..4f99d3b7ec --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/component/AbstractSCAObjectTestCase.java @@ -0,0 +1,128 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.component; + +import org.apache.tuscany.spi.event.Event; +import org.apache.tuscany.spi.event.EventFilter; +import org.apache.tuscany.spi.event.RuntimeEventListener; +import org.apache.tuscany.spi.event.TrueFilter; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class AbstractSCAObjectTestCase extends TestCase { + + public void testFireListener() { + SCAObject object = new TestSCAObject("foo", null); + Event event = new TestEvent(); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + listener.onEvent(EasyMock.same(event)); + EasyMock.expectLastCall(); + EasyMock.replay(listener); + object.addListener(listener); + object.publish(event); + } + + public void testRemoveListener() { + SCAObject object = new TestSCAObject("foo", null); + Event event = new TestEvent(); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + EasyMock.replay(listener); + object.addListener(listener); + object.removeListener(listener); + object.publish(event); + } + + public void testFalseFilterListener() { + SCAObject object = new TestSCAObject("foo", null); + Event event = new TestEvent(); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + EasyMock.replay(listener); + object.addListener(new FalseFilter(), listener); + object.publish(event); + } + + public void testTrueFilterListener() { + SCAObject object = new TestSCAObject("foo", null); + Event event = new TestEvent(); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + listener.onEvent(EasyMock.same(event)); + EasyMock.expectLastCall(); + EasyMock.replay(listener); + object.addListener(new TrueFilter(), listener); + object.publish(event); + } + + public void testToString() { + SCAObject object = new TestSCAObject("foo", null); + assertNotNull(object.toString()); + } + + public void testGetName() { + SCAObject object = new TestSCAObject("foo", null); + assertEquals("foo", object.getName()); + } + + + public void testToPrepare() throws Exception { + SCAObject object = new TestSCAObject("foo", null); + object.prepare(); + } + + public void testCanonicalName() { + CompositeComponent parent = EasyMock.createMock(CompositeComponent.class); + EasyMock.expect(parent.getCanonicalName()).andReturn("foo"); + EasyMock.replay(parent); + TestSCAObject test = new TestSCAObject("bar", parent); + assertEquals("foo/bar", test.getCanonicalName()); + } + + private class TestSCAObject extends AbstractSCAObject { + public TestSCAObject(String name, CompositeComponent parent) { + super(name, parent); + } + + public Scope getScope() { + return null; + } + + } + + private class TestEvent implements Event { + public Object getSource() { + return null; + } + } + + private class FalseFilter implements EventFilter { + + public boolean match(Event event) { + return false; + } + } + + +} + + + diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/DOMHelperTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/DOMHelperTestCase.java new file mode 100644 index 0000000000..40843dea94 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/DOMHelperTestCase.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.databinding.extension; + +import javax.xml.namespace.QName; +import javax.xml.parsers.DocumentBuilder; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import junit.framework.TestCase; + +/** + * + */ +public class DOMHelperTestCase extends TestCase { + private static final QName FOO_NAME = new QName("http://foo", "foo"); + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public void testDOM() throws Exception { + DocumentBuilder builder = DOMHelper.newDocumentBuilder(); + assertNotNull(builder); + Document document = DOMHelper.newDocument(); + assertNotNull(document); + Element element = DOMHelper.createElement(document, FOO_NAME); + document.appendChild(element); + QName name = DOMHelper.getQName(element); + assertEquals(FOO_NAME, name); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtensionTestCase.java new file mode 100644 index 0000000000..b4b5f6a39a --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtensionTestCase.java @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.databinding.extension; + +import junit.framework.TestCase; + +import org.apache.tuscany.spi.databinding.DataBindingRegistry; +import org.easymock.EasyMock; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +/** + * + */ +public class DataBindingExtensionTestCase extends TestCase { + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public void testExtension() { + DataBinding1 binding1 = new DataBinding1(Node.class); + assertEquals(Node.class.getName(), binding1.getName()); + assertNotNull(binding1.introspect(Element.class)); + assertNull(binding1.introspect(String.class)); + assertNull(binding1.getWrapperHandler()); + + DataBindingRegistry registry = EasyMock.createMock(DataBindingRegistry.class); + registry.register(binding1); + EasyMock.expect(registry.getDataBinding(Node.class.getName())).andReturn(binding1); + EasyMock.replay(registry); + + binding1.setDataBindingRegistry(registry); + binding1.init(); + assertNotNull(registry.getDataBinding(Node.class.getName())); + + DataBinding1 binding2 = new DataBinding1("dom", Node.class); + assertEquals("dom", binding2.getName()); + } + + private static class DataBinding1 extends DataBindingExtension { + + /** + * @param baseType + */ + public DataBinding1(Class<?> baseType) { + super(baseType); + } + + /** + * @param name + * @param baseType + */ + public DataBinding1(String name, Class<?> baseType) { + super(name, baseType); + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/SimpleTypeMapperExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/SimpleTypeMapperExtensionTestCase.java new file mode 100644 index 0000000000..c955352812 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/SimpleTypeMapperExtensionTestCase.java @@ -0,0 +1,114 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.databinding.extension; + +import java.util.HashMap; +import java.util.Map; + +import javax.xml.namespace.NamespaceContext; + +import junit.framework.TestCase; + +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.idl.TypeInfo; +import org.easymock.EasyMock; + +/** + * + */ +public class SimpleTypeMapperExtensionTestCase extends TestCase { + + private static final Map<String, Object> SAMPLE_VALUES = new HashMap<String, Object>(); + + static { + SAMPLE_VALUES.put("anyURI", "http://www.w3.com"); + SAMPLE_VALUES.put("boolean", new String[] {"true", "false", "1", "0"}); + SAMPLE_VALUES.put("byte", new String[] {"-128", "127"}); + SAMPLE_VALUES.put("date", new String[] {"2004-03-15", "2002-09-24-06:00"}); + SAMPLE_VALUES.put("dateTime", "2003-12-25T08:30:00"); + SAMPLE_VALUES.put("decimal", "3.1415292"); + SAMPLE_VALUES.put("double", new String[] {"3.1415292", "INF", "NaN"}); + SAMPLE_VALUES.put("duration", new String[] {"P8M3DT7H33M2S", "P5Y2M10DT15H"}); + SAMPLE_VALUES.put("float", new String[] {"3.1415292", "INF", "NaN"}); + SAMPLE_VALUES.put("gDay", "---11"); + SAMPLE_VALUES.put("gMonth", "--02--"); + SAMPLE_VALUES.put("gMonthDay", "--02-14"); + SAMPLE_VALUES.put("gYear", "1999"); + SAMPLE_VALUES.put("gYearMonth", "1972-08"); + SAMPLE_VALUES.put("ID", "id-102"); + SAMPLE_VALUES.put("IDREF", "id-102"); + SAMPLE_VALUES.put("IDREFS", "id-102 id-103 id-100"); + SAMPLE_VALUES.put("int", "77"); + SAMPLE_VALUES.put("integer", "77"); + SAMPLE_VALUES.put("long", "214"); + SAMPLE_VALUES.put("negativeInteger", "-123"); + SAMPLE_VALUES.put("nonNegativeInteger", "2"); + SAMPLE_VALUES.put("nonPositiveInteger", "0"); + SAMPLE_VALUES.put("positiveInteger", "500"); + SAMPLE_VALUES.put("short", "476"); + SAMPLE_VALUES.put("string", "Joeseph"); + SAMPLE_VALUES.put("time", "13:02:00"); + SAMPLE_VALUES.put("base64Binary", "TWFu"); + SAMPLE_VALUES.put("hexBinary", "2CDB5F"); + SAMPLE_VALUES.put("QName", "f:foo"); + SAMPLE_VALUES.put("NOTATION", "f:bar"); + } + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public void testMap() throws Exception { + SimpleTypeMapperExtension extension = new SimpleTypeMapperExtension(); + TransformationContext context = EasyMock.createMock(TransformationContext.class); + Map<Class<?>, Object> metaData = new HashMap<Class<?>, Object>(); + EasyMock.expect(context.getMetadata()).andReturn(metaData).anyTimes(); + EasyMock.replay(context); + + NamespaceContext namespaceContext = EasyMock.createMock(NamespaceContext.class); + EasyMock.expect(namespaceContext.getNamespaceURI(EasyMock.eq("f"))).andReturn("http://foo") + .anyTimes(); + EasyMock.expect(namespaceContext.getPrefix(EasyMock.eq("http://foo"))).andReturn("f").anyTimes(); + EasyMock.replay(namespaceContext); + context.getMetadata().put(NamespaceContext.class, namespaceContext); + for (TypeInfo simpleType : SimpleTypeMapperExtension.XSD_SIMPLE_TYPES.values()) { + String name = simpleType.getQName().getLocalPart(); + Object value = SAMPLE_VALUES.get(name); + if (value instanceof String[]) { + for (String s : (String[])value) { + Object obj = extension.toJavaObject(simpleType, s, context); + String str = extension.toXMLLiteral(simpleType, obj, context); + assertNotNull(str); + // assertTrue("[" + name + "] " + s + " " + str, + // str.contains((String) s)); + } + } else if (value instanceof String) { + Object obj = extension.toJavaObject(simpleType, (String)value, context); + String str = extension.toXMLLiteral(simpleType, obj, context); + assertNotNull(str); + // assertTrue("[" + name + "] " + value + " " + str, + // str.contains((String) value)); + } + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/TransformerExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/TransformerExtensionTestCase.java new file mode 100644 index 0000000000..6f5dfc90e2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/TransformerExtensionTestCase.java @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.databinding.extension; + +import javax.xml.stream.XMLStreamReader; + +import junit.framework.TestCase; + +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.TransformerRegistry; +import org.easymock.EasyMock; +import org.w3c.dom.Node; + +/** + * Test case for TransformerExtension + */ +public class TransformerExtensionTestCase extends TestCase { + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public void testExtension() { + MyTransformer transformer = new MyTransformer(); + assertEquals(Node.class.getName(), transformer.getSourceDataBinding()); + assertEquals(XMLStreamReader.class.getName(), transformer.getTargetDataBinding()); + assertEquals(50, transformer.getWeight()); + TransformerRegistry registry = EasyMock.createMock(TransformerRegistry.class); + registry.registerTransformer(EasyMock.isA(Transformer.class)); + EasyMock + .expect(registry.getTransformer(transformer.getSourceDataBinding(), transformer.getTargetDataBinding())) + .andReturn(transformer); + EasyMock.replay(registry); + transformer.setTransformerRegistry(registry); + transformer.init(); + assertSame(transformer, registry.getTransformer(transformer.getSourceDataBinding(), transformer + .getTargetDataBinding())); + } + + private static class MyTransformer extends TransformerExtension<Node, XMLStreamReader> { + + @Override + protected Class getSourceType() { + return Node.class; + } + + @Override + protected Class getTargetType() { + return XMLStreamReader.class; + } + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/XSDDataTypeConverterTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/XSDDataTypeConverterTestCase.java new file mode 100644 index 0000000000..4693025c11 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/databinding/extension/XSDDataTypeConverterTestCase.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.spi.databinding.extension; + +import java.math.BigInteger; +import java.util.Calendar; +import java.util.GregorianCalendar; + +import junit.framework.TestCase; + +/** + * + */ +public class XSDDataTypeConverterTestCase extends TestCase { + + /** + * @see junit.framework.TestCase#setUp() + */ + protected void setUp() throws Exception { + super.setUp(); + } + + public void testConvert() throws Exception { + XSDDataTypeConverter c = new XSDDataTypeConverter(); + assertEquals("123", c.parseAnySimpleType(c.printAnySimpleType("123"))); + assertEquals(true, c.parseBoolean(c.printBoolean(true))); + assertEquals(false, c.parseBoolean(c.printBoolean(false))); + assertEquals(123.0, c.parseDouble(c.printDouble(123.0))); + assertEquals(123.0f, c.parseFloat(c.printFloat(123.0f))); + assertEquals(64, c.parseByte(c.printByte((byte)64))); + assertEquals(123, c.parseInt(c.printInt(123))); + assertEquals(new BigInteger("123456"), c.parseInteger(c.printInteger(new BigInteger("123456")))); + assertEquals(123456L, c.parseLong(c.printLong(123456L))); + assertEquals((short)123, c.parseShort(c.printShort((short)123))); + + Calendar calendar = new GregorianCalendar(); + String s = c.printDate(calendar); + calendar = (GregorianCalendar)c.parseDate(s); + assertEquals(s, c.printDate(calendar)); + + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/event/AbstractEventPublisherTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/event/AbstractEventPublisherTestCase.java new file mode 100644 index 0000000000..6efd61bea6 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/event/AbstractEventPublisherTestCase.java @@ -0,0 +1,92 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.event; + + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class AbstractEventPublisherTestCase extends TestCase { + EventPublisher publisher; + + public void testFireListener() { + Event event = new TestEvent(); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + listener.onEvent(EasyMock.same(event)); + EasyMock.expectLastCall(); + EasyMock.replay(listener); + publisher.addListener(listener); + publisher.publish(event); + EasyMock.verify(publisher); + } + + public void testRemoveListener() { + Event event = new TestEvent(); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + EasyMock.replay(listener); + publisher.addListener(listener); + publisher.removeListener(listener); + publisher.publish(event); + EasyMock.verify(publisher); + } + + public void testFalseFilterListener() { + Event event = new TestEvent(); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + EasyMock.replay(listener); + publisher.addListener(new FalseFilter(), listener); + publisher.publish(event); + EasyMock.verify(publisher); + } + + public void testTrueFilterListener() { + Event event = new TestEvent(); + RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); + listener.onEvent(EasyMock.same(event)); + EasyMock.expectLastCall(); + EasyMock.replay(listener); + publisher.addListener(new TrueFilter(), listener); + publisher.publish(event); + EasyMock.verify(publisher); + } + + protected void setUp() throws Exception { + super.setUp(); + publisher = new AbstractEventPublisher() { + }; + } + + private class TestEvent implements Event { + public Object getSource() { + return null; + } + } + + private class FalseFilter implements EventFilter { + + public boolean match(Event event) { + return false; + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/AtomicComponentExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/AtomicComponentExtensionTestCase.java new file mode 100644 index 0000000000..1e81311765 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/AtomicComponentExtensionTestCase.java @@ -0,0 +1,148 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Type; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.TargetResolutionException; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class AtomicComponentExtensionTestCase extends TestCase { + + public void testIsEagerInit() throws Exception { + TestExtension ext = new TestExtension(); + ext.isEagerInit(); + } + + public void testPrepare() throws Exception { + TestExtension ext = new TestExtension(); + Operation<Type> operation = new Operation<Type>("foo", null, null, null); + InboundInvocationChain chain = EasyMock.createMock(InboundInvocationChain.class); + EasyMock.expect(chain.getOperation()).andReturn(operation); + chain.prepare(); + chain.setTargetInvoker(EasyMock.isA(TargetInvoker.class)); + EasyMock.replay(chain); + + Map<Operation<?>, InboundInvocationChain> chains = new HashMap<Operation<?>, InboundInvocationChain>(); + chains.put(operation, chain); + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getInvocationChains()).andReturn(chains); + EasyMock.expect(wire.getServiceName()).andReturn("Service").atLeastOnce(); + EasyMock.replay(wire); + + ext.addInboundWire(wire); + ext.prepare(); + + EasyMock.verify(chain); + EasyMock.verify(wire); + + } + + public void testInit() throws Exception { + TestExtension ext = new TestExtension(); + ext.init(null); + } + + public void testDestroy() throws Exception { + TestExtension ext = new TestExtension(); + ext.destroy(null); + } + + public void testInboundWire() throws Exception { + TestExtension ext = new TestExtension(); + ext.getInboundWire(null); + } + + public void testRemoveInstance() throws Exception { + ScopeContainer container = EasyMock.createMock(ScopeContainer.class); + EasyMock.expect(container.getScope()).andReturn(Scope.COMPOSITE); + container.remove(EasyMock.isA(AtomicComponentExtension.class)); + EasyMock.replay(container); + TestExtension ext = new TestExtension(container); + ext.removeInstance(); + EasyMock.verify(container); + } + + private class TestExtension extends AtomicComponentExtension { + public TestExtension() { + super(null, null, null, null, null, null, 0); + } + + public TestExtension(ScopeContainer scopeContainer) { + super(null, null, null, null, null, null, 0); + setScopeContainer(scopeContainer); + } + + public Object createInstance() throws ObjectCreationException { + return null; + } + + public Object getTargetInstance() throws TargetResolutionException { + return null; + } + + public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) { + return new TargetInvoker() { + + public Object invokeTarget(final Object payload, final short sequence) + throws InvocationTargetException { + return null; + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + return null; + } + + public boolean isCacheable() { + return false; + } + + public void setCacheable(boolean cacheable) { + + } + + public boolean isOptimizable() { + return false; + } + + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + }; + } + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ComponentTypeLoaderExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ComponentTypeLoaderExtensionTestCase.java new file mode 100644 index 0000000000..54229633eb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ComponentTypeLoaderExtensionTestCase.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.Implementation; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.eq; + +/** + * @version $Rev$ $Date$ + */ +public class ComponentTypeLoaderExtensionTestCase extends TestCase { + + public void testRegistrationDeregistration() throws Exception { + Extension loader = new Extension(); + LoaderRegistry registry = createMock(LoaderRegistry.class); + registry.registerLoader(eq(Implementation.class), eq(loader)); + registry.unregisterLoader(eq(Implementation.class)); + EasyMock.replay(registry); + loader.setLoaderRegistry(registry); + loader.start(); + loader.stop(); + } + + + private class Extension extends ComponentTypeLoaderExtension<Implementation> { + + protected Class<Implementation> getImplementationClass() { + return Implementation.class; + } + + public void load(CompositeComponent parent, Implementation implementation, + DeploymentContext deploymentContext) throws LoaderException { + + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/CompositeComponentExtensionAutowireTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/CompositeComponentExtensionAutowireTestCase.java new file mode 100644 index 0000000000..9d9df81104 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/CompositeComponentExtensionAutowireTestCase.java @@ -0,0 +1,302 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.Wire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class CompositeComponentExtensionAutowireTestCase extends TestCase { + private CompositeComponent composite; + private ServiceContract<?> contract; + private ServiceContract<?> contract2; + + public void testAutowireAtomicComponent() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + List<InboundWire> wires = new ArrayList<InboundWire>(); + wires.add(wire); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(false).atLeastOnce(); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.replay(component); + composite.register(component); + assertEquals(wire, composite.resolveAutowire(Foo.class)); + } + + public void testAutowireSystemAtomicComponent() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + List<InboundWire> wires = new ArrayList<InboundWire>(); + wires.add(wire); + AtomicComponent component = EasyMock.createMock(AtomicComponent.class); + EasyMock.expect(component.getInboundWires()).andReturn(wires).atLeastOnce(); + EasyMock.expect(component.isSystem()).andReturn(true).atLeastOnce(); + EasyMock.expect(component.getName()).andReturn("foo").atLeastOnce(); + EasyMock.replay(component); + composite.register(component); + assertEquals(wire, composite.resolveSystemAutowire(Foo.class)); + } + + public void testAutowireSystemCompositeComponent() throws Exception { + // configure service + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(false).atLeastOnce(); + service.getServiceBindings(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + + // configure system service + InboundWire systemWire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(systemWire.getServiceContract()).andReturn(contract2).atLeastOnce(); + EasyMock.expect(systemWire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(systemWire); + ServiceBinding systemBinding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(systemBinding.getInboundWire()).andReturn(systemWire).atLeastOnce(); + EasyMock.replay(systemBinding); + Service systemService = EasyMock.createMock(Service.class); + EasyMock.expect(systemService.getName()).andReturn("systemService").atLeastOnce(); + EasyMock.expect(systemService.isSystem()).andReturn(true).atLeastOnce(); + systemService.getServiceBindings(); + List<ServiceBinding> systemBindings = new ArrayList<ServiceBinding>(); + systemBindings.add(systemBinding); + EasyMock.expectLastCall().andReturn(systemBindings).atLeastOnce(); + EasyMock.replay(systemService); + + CompositeComponent child = new MockComposite(true); + child.register(service); + child.register(systemService); + composite.register(child); + // since the child is registered under the system hierarchy, its services should not be visible from the + // applicaiton hierarchy + assertNull(composite.resolveAutowire(Foo.class)); + assertEquals(systemWire, composite.resolveSystemAutowire(Bar.class)); + } + + public void testAutowireCompositeComponent() throws Exception { + // configure service + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(false).atLeastOnce(); + service.getServiceBindings(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + + // configure system service + InboundWire systemWire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(systemWire.getServiceContract()).andReturn(contract2).atLeastOnce(); + EasyMock.expect(systemWire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(systemWire); + ServiceBinding systemBinding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(systemBinding.getInboundWire()).andReturn(systemWire).atLeastOnce(); + EasyMock.replay(systemBinding); + Service systemService = EasyMock.createMock(Service.class); + EasyMock.expect(systemService.getName()).andReturn("systemService").atLeastOnce(); + EasyMock.expect(systemService.isSystem()).andReturn(true).atLeastOnce(); + systemService.getServiceBindings(); + List<ServiceBinding> systemBindings = new ArrayList<ServiceBinding>(); + systemBindings.add(systemBinding); + EasyMock.expectLastCall().andReturn(systemBindings).atLeastOnce(); + EasyMock.replay(systemService); + + CompositeComponent child = new MockComposite(); + child.register(service); + child.register(systemService); + composite.register(child); + // since the child is registered under the application hierarchy, its services should not be visible from the + // system hierarchy + assertEquals(wire, composite.resolveAutowire(Foo.class)); + assertNull(composite.resolveSystemAutowire(Bar.class)); + } + + public void testAutowireSystemService() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(true).atLeastOnce(); + service.getServiceBindings(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + assertEquals(wire, composite.resolveSystemExternalAutowire(Foo.class)); + } + + public void testAutowireService() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(false).atLeastOnce(); + service.getServiceBindings(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + assertEquals(wire, composite.resolveExternalAutowire(Foo.class)); + } + + public void testAutowireReference() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(wire); + ReferenceBinding binding = EasyMock.createMock(ReferenceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + Reference reference = EasyMock.createMock(Reference.class); + EasyMock.expect(reference.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(reference.isSystem()).andReturn(false).atLeastOnce(); + reference.getReferenceBindings(); + List<ReferenceBinding> bindings = new ArrayList<ReferenceBinding>(); + bindings.add(binding); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(reference); + composite.register(reference); + assertEquals(wire, composite.resolveAutowire(Foo.class)); + } + + public void testAutowireSystemReference() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(wire); + ReferenceBinding binding = EasyMock.createMock(ReferenceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + Reference reference = EasyMock.createMock(Reference.class); + EasyMock.expect(reference.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(reference.isSystem()).andReturn(true).atLeastOnce(); + reference.getReferenceBindings(); + List<ReferenceBinding> bindings = new ArrayList<ReferenceBinding>(); + bindings.add(binding); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(reference); + composite.register(reference); + assertEquals(wire, composite.resolveSystemAutowire(Foo.class)); + } + + + protected void setUp() throws Exception { + super.setUp(); + contract = new ServiceContract<Object>(Foo.class) { + + }; + contract2 = new ServiceContract<Object>(Bar.class) { + + }; + composite = new MockComposite(); + } + + private interface Foo { + + } + + private interface Bar { + + } + + private static class MockComposite extends CompositeComponentExtension { + private boolean system; + + public MockComposite() { + super("foo", null, null, null); + } + + public MockComposite(boolean system) { + super("foo", null, null, null); + this.system = system; + } + + public boolean isSystem() { + return system; + } + + public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) + throws TargetInvokerCreationException { + throw new UnsupportedOperationException(); + } + + public void setScopeContainer(ScopeContainer scopeContainer) { + throw new UnsupportedOperationException(); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/CompositeComponentExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/CompositeComponentExtensionTestCase.java new file mode 100644 index 0000000000..9eaedb04f4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/CompositeComponentExtensionTestCase.java @@ -0,0 +1,332 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Map; +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.ReferenceBinding; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.component.ServiceBinding; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; +import org.apache.tuscany.spi.wire.Wire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class CompositeComponentExtensionTestCase extends TestCase { + private CompositeComponent composite; + private ServiceContract<?> contract; + + public void testDefaultInboundWire() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(false).atLeastOnce(); + service.getServiceBindings(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + assertEquals(wire, composite.getInboundWire(null)); + } + + public void testNoLocalBinding() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(new QName("foo", "foo")).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(false).atLeastOnce(); + service.getServiceBindings(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + assertNull(composite.getInboundWire("service")); + } + + public void testDefaultSystemInboundWire() throws Exception { + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getServiceContract()).andReturn(contract).atLeastOnce(); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(true).atLeastOnce(); + service.getServiceBindings(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + assertEquals(wire, composite.getInboundSystemWire(null)); + } + + public void testMoreThanOneServiceGetDefault() throws Exception { + Service service1 = EasyMock.createMock(Service.class); + EasyMock.expect(service1.getName()).andReturn("service1").atLeastOnce(); + EasyMock.expect(service1.isSystem()).andReturn(false).atLeastOnce(); + service1.getServiceBindings(); + EasyMock.expectLastCall().andReturn(Collections.emptyList()).atLeastOnce(); + EasyMock.replay(service1); + + Service service2 = EasyMock.createMock(Service.class); + EasyMock.expect(service2.getName()).andReturn("service2").atLeastOnce(); + EasyMock.expect(service2.isSystem()).andReturn(false).atLeastOnce(); + service2.getServiceBindings(); + EasyMock.expectLastCall().andReturn(Collections.emptyList()).atLeastOnce(); + EasyMock.replay(service2); + + composite.register(service1); + composite.register(service2); + assertNull(composite.getInboundWire(null)); + assertNull(composite.getInboundSystemWire(null)); + } + + public void testInboundWire() throws Exception { + ServiceContract<Object> contract = new ServiceContract<Object>(Object.class) { + }; + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING); + wire.getServiceContract(); + EasyMock.expectLastCall().andReturn(contract).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(false).atLeastOnce(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + service.getServiceBindings(); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + assertNotNull(composite.getInboundWire("service")); + } + + public void testInboundWires() throws Exception { + ServiceContract<Object> contract = new ServiceContract<Object>(Object.class) { + }; + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING); + wire.getServiceContract(); + EasyMock.expectLastCall().andReturn(contract).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(false).atLeastOnce(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + service.getServiceBindings(); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + assertEquals(1, composite.getInboundWires().size()); + } + + public void testInboundWiresNonLocalBinding() throws Exception { + ServiceContract<Object> contract = new ServiceContract<Object>(Object.class) { + }; + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getBindingType()).andReturn(new QName("foo", "foo")); + wire.getServiceContract(); + EasyMock.expectLastCall().andReturn(contract).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(false).atLeastOnce(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + service.getServiceBindings(); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + assertEquals(0, composite.getInboundWires().size()); + } + + + public void testGetOutboundWires() throws Exception { + ServiceContract<Object> contract = new ServiceContract<Object>(Object.class) { + }; + InboundWire inboundWire = EasyMock.createMock(InboundWire.class); + inboundWire.getServiceContract(); + EasyMock.expectLastCall().andReturn(contract).atLeastOnce(); + EasyMock.replay(inboundWire); + + OutboundWire outboundWire = EasyMock.createMock(OutboundWire.class); + outboundWire.getServiceContract(); + EasyMock.expectLastCall().andReturn(contract).atLeastOnce(); + EasyMock.expect(outboundWire.getBindingType()).andReturn(Wire.LOCAL_BINDING); + EasyMock.replay(outboundWire); + + ReferenceBinding binding = EasyMock.createMock(ReferenceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(inboundWire).atLeastOnce(); + EasyMock.expect(binding.getOutboundWire()).andReturn(outboundWire).atLeastOnce(); + EasyMock.replay(binding); + Reference reference = EasyMock.createMock(Reference.class); + EasyMock.expect(reference.getName()).andReturn("reference").atLeastOnce(); + EasyMock.expect(reference.isSystem()).andReturn(false).atLeastOnce(); + List<ReferenceBinding> bindings = new ArrayList<ReferenceBinding>(); + bindings.add(binding); + EasyMock.expect(reference.getReferenceBindings()).andReturn(bindings).atLeastOnce(); + EasyMock.replay(reference); + composite.register(reference); + Map<String, List<OutboundWire>> wires = composite.getOutboundWires(); + assertEquals(1, wires.get("reference").size()); + } + + public void testGetOutboundWiresWithNonLocalBinding() throws Exception { + ServiceContract<Object> contract = new ServiceContract<Object>(Object.class) { + }; + QName qName = new QName("foo", "foo"); + InboundWire inboundWire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(inboundWire.getBindingType()).andReturn(qName); + inboundWire.getServiceContract(); + EasyMock.expectLastCall().andReturn(contract).atLeastOnce(); + EasyMock.replay(inboundWire); + + OutboundWire outboundWire = EasyMock.createMock(OutboundWire.class); + outboundWire.getServiceContract(); + EasyMock.expectLastCall().andReturn(contract).atLeastOnce(); + EasyMock.expect(outboundWire.getBindingType()).andReturn(qName); + EasyMock.replay(outboundWire); + + ReferenceBinding binding = EasyMock.createMock(ReferenceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(inboundWire).atLeastOnce(); + EasyMock.expect(binding.getOutboundWire()).andReturn(outboundWire).atLeastOnce(); + EasyMock.replay(binding); + Reference reference = EasyMock.createMock(Reference.class); + EasyMock.expect(reference.getName()).andReturn("reference").atLeastOnce(); + EasyMock.expect(reference.isSystem()).andReturn(false).atLeastOnce(); + List<ReferenceBinding> bindings = new ArrayList<ReferenceBinding>(); + bindings.add(binding); + EasyMock.expect(reference.getReferenceBindings()).andReturn(bindings).atLeastOnce(); + EasyMock.replay(reference); + composite.register(reference); + Map<String, List<OutboundWire>> wires = composite.getOutboundWires(); + assertEquals(0, wires.get("reference").size()); + } + + public void testInboundSystemWire() throws Exception { + ServiceContract<Object> contract = new ServiceContract<Object>(Object.class) { + }; + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING); + wire.getServiceContract(); + EasyMock.expectLastCall().andReturn(contract).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(true).atLeastOnce(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + service.getServiceBindings(); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + assertNotNull(composite.getInboundSystemWire("service")); + } + + public void testInboundSystemWires() throws Exception { + ServiceContract<Object> contract = new ServiceContract<Object>(Object.class) { + }; + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.expect(wire.getBindingType()).andReturn(Wire.LOCAL_BINDING); + wire.getServiceContract(); + EasyMock.expectLastCall().andReturn(contract).atLeastOnce(); + EasyMock.replay(wire); + ServiceBinding binding = EasyMock.createMock(ServiceBinding.class); + EasyMock.expect(binding.getInboundWire()).andReturn(wire).atLeastOnce(); + EasyMock.replay(binding); + + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.getName()).andReturn("service").atLeastOnce(); + EasyMock.expect(service.isSystem()).andReturn(true).atLeastOnce(); + List<ServiceBinding> bindings = new ArrayList<ServiceBinding>(); + bindings.add(binding); + service.getServiceBindings(); + EasyMock.expectLastCall().andReturn(bindings).atLeastOnce(); + EasyMock.replay(service); + composite.register(service); + assertEquals(wire, composite.getInboundSystemWires().iterator().next()); + } + + protected void setUp() throws Exception { + super.setUp(); + contract = new ServiceContract<Object>(Object.class) { + + }; + composite = new CompositeComponentExtension("foo", null, null, null) { + + public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) + throws TargetInvokerCreationException { + throw new UnsupportedOperationException(); + } + + public void setScopeContainer(ScopeContainer scopeContainer) { + throw new UnsupportedOperationException(); + } + }; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/LoaderExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/LoaderExtensionTestCase.java new file mode 100644 index 0000000000..84175d8578 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/LoaderExtensionTestCase.java @@ -0,0 +1,71 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.model.ModelObject; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.isA; + +/** + * @version $Rev$ $Date$ + */ +public class LoaderExtensionTestCase extends TestCase { + + @SuppressWarnings("unchecked") + public void testRegistrationDeregistration() throws Exception { + LoaderRegistry registry = EasyMock.createMock(LoaderRegistry.class); + registry.registerLoader(isA(QName.class), isA(Extension.class)); + expectLastCall(); + registry.unregisterLoader(isA(QName.class), isA(Extension.class)); + expectLastCall(); + EasyMock.replay(registry); + Extension loader = new Extension(registry); + loader.start(); + loader.stop(); + } + + + private static class Extension extends LoaderExtension { + + public Extension(LoaderRegistry registry) { + super(registry); + } + + public QName getXMLType() { + return new QName(""); + } + + public ModelObject load(CompositeComponent parent, + ModelObject object, XMLStreamReader reader, + DeploymentContext deploymentContext) throws XMLStreamException, LoaderException { + throw new AssertionError(); + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ReferenceBindingExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ReferenceBindingExtensionTestCase.java new file mode 100644 index 0000000000..e48d72e7fb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ReferenceBindingExtensionTestCase.java @@ -0,0 +1,67 @@ +package org.apache.tuscany.spi.extension; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.component.Reference; +import org.apache.tuscany.spi.component.TargetInvokerCreationException; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ReferenceBindingExtensionTestCase extends TestCase { + + public void testScope() throws Exception { + ReferenceBindingExtension binding = new MockBindingExtension(); + assertEquals(Scope.SYSTEM, binding.getScope()); + } + + public void testPrepare() throws Exception { + ReferenceBindingExtension binding = new MockBindingExtension(); + binding.prepare(); + } + + public void testIsSystemNoParent() throws Exception { + ReferenceBindingExtension binding = new MockBindingExtension(); + assertFalse(binding.isSystem()); + } + + public void testIsSystem() throws Exception { + Reference reference = EasyMock.createMock(Reference.class); + EasyMock.expect(reference.isSystem()).andReturn(true); + EasyMock.replay(reference); + ReferenceBindingExtension binding = new MockBindingExtension(); + binding.setReference(reference); + assertTrue(binding.isSystem()); + } + + public void testIsNotSystem() throws Exception { + Reference reference = EasyMock.createMock(Reference.class); + EasyMock.expect(reference.isSystem()).andReturn(false); + EasyMock.replay(reference); + ReferenceBindingExtension binding = new MockBindingExtension(); + binding.setReference(reference); + assertFalse(binding.isSystem()); + } + + private static class MockBindingExtension extends ReferenceBindingExtension { + public MockBindingExtension() { + super(null, null); + } + + public QName getBindingType() { + return null; + } + + public TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) + throws TargetInvokerCreationException { + return null; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ReferenceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ReferenceTestCase.java new file mode 100644 index 0000000000..60d7a4d908 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ReferenceTestCase.java @@ -0,0 +1,94 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import java.lang.reflect.Type; +import java.util.HashMap; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.QualifiedName; +import org.apache.tuscany.spi.model.Operation; +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceContract; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.InvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import junit.framework.TestCase; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.replay; + +/** + * @version $Rev$ $Date$ + */ +public class ReferenceTestCase extends TestCase { + + public void testScope() throws Exception { + TestReferenceBinding ref = new TestReferenceBinding(); + assertEquals(Scope.SYSTEM, ref.getScope()); + } + + public void testPrepare() throws Exception { + InboundInvocationChain chain = createMock(InboundInvocationChain.class); + Operation<Type> operation = new Operation<Type>("test", null, null, null, false, null, NO_CONVERSATION); + chain.setTargetInvoker(null); + expectLastCall(); + chain.getOperation(); + expectLastCall().andReturn(operation); + chain.prepare(); + expectLastCall(); + InboundWire wire = createMock(InboundWire.class); + wire.getInvocationChains(); + Map<Operation, InvocationChain> chains = new HashMap<Operation, InvocationChain>(); + chains.put(operation, chain); + expectLastCall().andReturn(chains); + OutboundWire outboundWire = createMock(OutboundWire.class); + outboundWire.getTargetName(); + expectLastCall().andReturn(new QualifiedName("foo/bar")); + replay(chain); + replay(wire); + replay(outboundWire); + TestReferenceBinding ref = new TestReferenceBinding(); + ref.setInboundWire(wire); + ref.setOutboundWire(outboundWire); + ref.prepare(); + } + + private class TestReferenceBinding extends ReferenceBindingExtension { + public TestReferenceBinding() { + super(null, null); + } + + public QName getBindingType() { + return null; + } + + public TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) { + return null; + } + + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ServiceBindingExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ServiceBindingExtensionTestCase.java new file mode 100644 index 0000000000..5570ee1fbb --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/ServiceBindingExtensionTestCase.java @@ -0,0 +1,87 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.component.Service; +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceBindingExtensionTestCase extends TestCase { + + public void testScope() throws Exception { + ServiceBindingExtension binding = new ServiceBindingExtension(null, null) { + public QName getBindingType() { + return null; + } + }; + assertEquals(Scope.SYSTEM, binding.getScope()); + } + + public void testPrepare() throws Exception { + ServiceBindingExtension binding = new ServiceBindingExtension(null, null) { + public QName getBindingType() { + return null; + } + }; + binding.prepare(); + } + + public void testIsSystemNoParent() throws Exception { + ServiceBindingExtension binding = new ServiceBindingExtension(null, null) { + public QName getBindingType() { + return null; + } + }; + assertFalse(binding.isSystem()); + } + + public void testIsSystem() throws Exception { + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.isSystem()).andReturn(true); + EasyMock.replay(service); + ServiceBindingExtension binding = new ServiceBindingExtension(null, null) { + public QName getBindingType() { + return null; + } + }; + binding.setService(service); + assertTrue(binding.isSystem()); + } + + public void testIsNotSystem() throws Exception { + Service service = EasyMock.createMock(Service.class); + EasyMock.expect(service.isSystem()).andReturn(false); + EasyMock.replay(service); + ServiceBindingExtension binding = new ServiceBindingExtension(null, null) { + public QName getBindingType() { + return null; + } + }; + binding.setService(service); + assertFalse(binding.isSystem()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/TargetInvokerExtensionSequenceTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/TargetInvokerExtensionSequenceTestCase.java new file mode 100644 index 0000000000..21d5ee763c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/TargetInvokerExtensionSequenceTestCase.java @@ -0,0 +1,169 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import java.lang.reflect.InvocationTargetException; +import java.util.LinkedList; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class TargetInvokerExtensionSequenceTestCase extends TestCase { + + @SuppressWarnings("unchecked") + public void testStart() { + Object from = new Object(); + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.replay(wire); + WorkContext context; + context = EasyMock.createMock(WorkContext.class); + context.setCurrentCallbackRoutingChain(EasyMock.isA(LinkedList.class)); + EasyMock.replay(context); + ExecutionMonitor monitor = EasyMock.createNiceMock(ExecutionMonitor.class); + Target target = EasyMock.createMock(Target.class); + target.invokeStart("test"); + EasyMock.replay(target); + Invoker invoker = new Invoker(wire, context, monitor, target); + Message msg = new MessageImpl(); + msg.pushFromAddress(from); + msg.setBody("test"); + msg.setConversationSequence(Invoker.START); + invoker.invoke(msg); + EasyMock.verify(wire); + EasyMock.verify(context); + EasyMock.verify(target); + } + + @SuppressWarnings("unchecked") + public void testContinue() { + Object from = new Object(); + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.replay(wire); + WorkContext context; + context = EasyMock.createMock(WorkContext.class); + context.setCurrentCallbackRoutingChain(EasyMock.isA(LinkedList.class)); + EasyMock.replay(context); + ExecutionMonitor monitor = EasyMock.createNiceMock(ExecutionMonitor.class); + Target target = EasyMock.createMock(Target.class); + target.invokeContinue("test"); + EasyMock.replay(target); + Invoker invoker = new Invoker(wire, context, monitor, target); + Message msg = new MessageImpl(); + msg.pushFromAddress(from); + msg.setBody("test"); + msg.setConversationSequence(Invoker.CONTINUE); + invoker.invoke(msg); + EasyMock.verify(wire); + EasyMock.verify(context); + EasyMock.verify(target); + } + + @SuppressWarnings("unchecked") + public void testEnd() { + Object from = new Object(); + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.replay(wire); + WorkContext context; + context = EasyMock.createMock(WorkContext.class); + context.setCurrentCallbackRoutingChain(EasyMock.isA(LinkedList.class)); + EasyMock.replay(context); + ExecutionMonitor monitor = EasyMock.createNiceMock(ExecutionMonitor.class); + Target target = EasyMock.createMock(Target.class); + target.invokeEnd("test"); + EasyMock.replay(target); + Invoker invoker = new Invoker(wire, context, monitor, target); + Message msg = new MessageImpl(); + msg.pushFromAddress(from); + msg.setBody("test"); + msg.setConversationSequence(Invoker.END); + invoker.invoke(msg); + EasyMock.verify(wire); + EasyMock.verify(context); + EasyMock.verify(target); + } + + @SuppressWarnings("unchecked") + public void testNone() { + Object from = new Object(); + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.replay(wire); + WorkContext context; + context = EasyMock.createMock(WorkContext.class); + context.setCurrentCallbackRoutingChain(EasyMock.isA(LinkedList.class)); + EasyMock.replay(context); + ExecutionMonitor monitor = EasyMock.createNiceMock(ExecutionMonitor.class); + Target target = EasyMock.createMock(Target.class); + target.invokeNone("test"); + EasyMock.replay(target); + Invoker invoker = new Invoker(wire, context, monitor, target); + Message msg = new MessageImpl(); + msg.pushFromAddress(from); + msg.setBody("test"); + invoker.invoke(msg); + EasyMock.verify(wire); + EasyMock.verify(context); + EasyMock.verify(target); + } + + protected void setUp() throws Exception { + super.setUp(); + + } + + private class Invoker extends TargetInvokerExtension { + private Target target; + + public Invoker(InboundWire wire, WorkContext workContext, ExecutionMonitor monitor, + TargetInvokerExtensionSequenceTestCase.Target target) { + super(wire, workContext, monitor); + this.target = target; + } + + public Object invokeTarget(final Object payload, final short sequence) throws InvocationTargetException { + if (sequence == NONE) { + target.invokeNone((String) payload); + } else if (sequence == START) { + target.invokeStart((String) payload); + } else if (sequence == CONTINUE) { + target.invokeContinue((String) payload); + } else if (sequence == END) { + target.invokeEnd((String) payload); + } + return null; + } + } + + private interface Target { + void invokeStart(String msg); + + void invokeContinue(String msg); + + void invokeEnd(String msg); + + void invokeNone(String msg); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/TargetInvokerExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/TargetInvokerExtensionTestCase.java new file mode 100644 index 0000000000..56d069005d --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/extension/TargetInvokerExtensionTestCase.java @@ -0,0 +1,82 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.extension; + +import java.lang.reflect.InvocationTargetException; +import java.util.LinkedList; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class TargetInvokerExtensionTestCase extends TestCase { + + @SuppressWarnings("unchecked") + public void testNonBlockingDispatch() { + Object from = new Object(); + InboundWire wire = EasyMock.createMock(InboundWire.class); + EasyMock.replay(wire); + WorkContext context; + context = EasyMock.createMock(WorkContext.class); + context.setCurrentCallbackRoutingChain(EasyMock.isA(LinkedList.class)); + EasyMock.replay(context); + ExecutionMonitor monitor = EasyMock.createNiceMock(ExecutionMonitor.class); + Target target = EasyMock.createMock(Target.class); + target.invoke("test"); + EasyMock.replay(target); + Invoker invoker = new Invoker(wire, context, monitor, target); + Message msg = new MessageImpl(); + msg.pushFromAddress(from); + msg.setBody("test"); + invoker.invoke(msg); + EasyMock.verify(wire); + EasyMock.verify(context); + EasyMock.verify(target); + } + + protected void setUp() throws Exception { + super.setUp(); + + } + + private class Invoker extends TargetInvokerExtension { + private Target target; + + public Invoker(InboundWire wire, WorkContext workContext, ExecutionMonitor monitor, Target target) { + super(wire, workContext, monitor); + this.target = target; + } + + public Object invokeTarget(final Object payload, final short sequence) throws InvocationTargetException { + target.invoke((String) payload); + return null; + } + } + + private interface Target { + void invoke(String msg); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/idl/java/JavaIDLUtilsTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/idl/java/JavaIDLUtilsTestCase.java new file mode 100644 index 0000000000..e50c1e32a2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/idl/java/JavaIDLUtilsTestCase.java @@ -0,0 +1,178 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.idl.java; + +import java.lang.reflect.Method; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.List; + +import static org.apache.tuscany.spi.idl.java.JavaIDLUtils.findMethod; +import static org.apache.tuscany.spi.idl.java.JavaIDLUtils.findOperation; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.Operation; +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class JavaIDLUtilsTestCase extends TestCase { + private Method[] methods; + private List<Operation<?>> operations; + + public void testNoParamsFindMethod() { + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + DataType<List<DataType<Type>>> inputType = new DataType<List<DataType<Type>>>(Object[].class, types); + Operation<Type> operation = new Operation<Type>("foo", inputType, null, null, false, null, NO_CONVERSATION); + Method method = findMethod(operation, methods); + assertEquals("foo", method.getName()); + assertEquals(0, method.getParameterTypes().length); + } + + public void testNoParamsFindOperation() throws Exception { + Method method = Foo.class.getMethod("foo"); + Operation ret = findOperation(method, operations); + assertEquals("foo", ret.getName()); + assertEquals(0, method.getParameterTypes().length); + } + + public void testParamsFindMethod() { + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + DataType<Type> type = new DataType<Type>(String.class, Object.class); + types.add(type); + DataType<List<DataType<Type>>> inputType = new DataType<List<DataType<Type>>>(Object[].class, types); + Operation<Type> operation = new Operation<Type>("foo", inputType, null, null, false, null, NO_CONVERSATION); + Method method = findMethod(operation, methods); + assertEquals("foo", method.getName()); + assertEquals(String.class, method.getParameterTypes()[0]); + } + + public void testParamsFindOperation() throws Exception { + Method method = Foo.class.getMethod("foo", String.class); + Operation ret = findOperation(method, operations); + assertEquals("foo", ret.getName()); + assertEquals(String.class, method.getParameterTypes()[0]); + } + + + public void testTooManyParamsFindMethod() { + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + DataType<Type> type = new DataType<Type>(String.class, Object.class); + DataType<Type> type2 = new DataType<Type>(String.class, Object.class); + types.add(type); + types.add(type2); + DataType<List<DataType<Type>>> inputType = new DataType<List<DataType<Type>>>(Object[].class, types); + Operation<Type> operation = new Operation<Type>("foo", inputType, null, null, false, null, NO_CONVERSATION); + Method method = findMethod(operation, methods); + assertNull(method); + } + + public void testDifferentParamsFindMethod() { + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + DataType<Type> type = new DataType<Type>(Integer.class, Object.class); + types.add(type); + DataType<List<DataType<Type>>> inputType = new DataType<List<DataType<Type>>>(Object[].class, types); + Operation<Type> operation = new Operation<Type>("foo", inputType, null, null, false, null, NO_CONVERSATION); + Method method = findMethod(operation, methods); + assertNull(method); + } + + public void testPrimitiveParamNoFindMethod() { + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + DataType<Type> type = new DataType<Type>(Integer.class, Object.class); + types.add(type); + DataType<List<DataType<Type>>> inputType = new DataType<List<DataType<Type>>>(Object[].class, types); + Operation<Type> operation = new Operation<Type>("foo", inputType, null, null, false, null, NO_CONVERSATION); + Method method = findMethod(operation, methods); + assertNull(method); + } + + public void testPrimitiveParamFindMethod() { + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + DataType<Type> type = new DataType<Type>(Integer.TYPE, Object.class); + types.add(type); + DataType<List<DataType<Type>>> inputType = new DataType<List<DataType<Type>>>(Object[].class, types); + Operation<Type> operation = new Operation<Type>("foo", inputType, null, null, false, null, NO_CONVERSATION); + Method method = findMethod(operation, methods); + assertEquals("foo", method.getName()); + assertEquals(Integer.TYPE, method.getParameterTypes()[0]); + } + + public void testPrimitiveParamFindOperation() throws NoSuchMethodException { + Method method = Foo.class.getMethod("foo", Integer.TYPE); + Operation<?> operation = findOperation(method, operations); + assertEquals(Integer.TYPE, operation.getInputType().getLogical().get(0).getPhysical()); + } + + + public void testNotFoundMethod() { + Operation<Type> operation = new Operation<Type>("not there", null, null, null, false, null, NO_CONVERSATION); + assertNull(findMethod(operation, methods)); + } + + protected void setUp() throws Exception { + super.setUp(); + methods = Foo.class.getMethods(); + + Operation<Type> operation = new Operation<Type>("foo", null, null, null, false, null, NO_CONVERSATION); + operations = new ArrayList<Operation<?>>(); + operations.add(operation); + + List<DataType<Type>> types = new ArrayList<DataType<Type>>(); + DataType<List<DataType<Type>>> inputType = new DataType<List<DataType<Type>>>(Object[].class, types); + DataType<Type> type = new DataType<Type>(String.class, Object.class); + types.add(type); + operation = new Operation<Type>("foo", inputType, null, null, false, null, NO_CONVERSATION); + operations.add(operation); + + types = new ArrayList<DataType<Type>>(); + type = new DataType<Type>(String.class, Object.class); + DataType<Type> type2 = new DataType<Type>(String.class, Object.class); + types.add(type); + types.add(type2); + inputType = new DataType<List<DataType<Type>>>(Object[].class, types); + operation = new Operation<Type>("foo", inputType, null, null, false, null, NO_CONVERSATION); + operations.add(operation); + + types = new ArrayList<DataType<Type>>(); + type = new DataType<Type>(Integer.class, Object.class); + types.add(type); + inputType = new DataType<List<DataType<Type>>>(Object[].class, types); + operation = new Operation<Type>("foo", inputType, null, null, false, null, NO_CONVERSATION); + operations.add(operation); + + types = new ArrayList<DataType<Type>>(); + type = new DataType<Type>(Integer.TYPE, Object.class); + types.add(type); + inputType = new DataType<List<DataType<Type>>>(Object[].class, types); + operation = new Operation<Type>("foo", inputType, null, null, false, null, NO_CONVERSATION); + operations.add(operation); + + } + + private interface Foo { + void foo(); + + void foo(String foo); + + void foo(int b); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/implementation/java/AbstractPropertyProcessorTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/implementation/java/AbstractPropertyProcessorTestCase.java new file mode 100644 index 0000000000..18887880fe --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/implementation/java/AbstractPropertyProcessorTestCase.java @@ -0,0 +1,176 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.implementation.java; + +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.List; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; + +import junit.framework.TestCase; +import org.easymock.EasyMock; +import org.easymock.IAnswer; + +/** + * @version $Rev$ $Date$ + */ +public class AbstractPropertyProcessorTestCase extends TestCase { + + private ImplementationProcessor processor; + + + public void testVisitMethod() throws Exception { + Method method = Foo.class.getMethod("setBar", String.class); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitMethod(null, method, type, null); + JavaMappedProperty<?> prop = type.getProperties().get("test"); + assertNotNull(prop.getDefaultValueFactory()); + } + + public void testVisitNoParamsMethod() throws Exception { + Method method = Foo.class.getMethod("setNoParamsBar"); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitMethod(null, method, type, null); + fail(); + } catch (IllegalPropertyException e) { + //expected + } + } + + public void testVisitNonVoidMethod() throws Exception { + Method method = Foo.class.getMethod("setBadBar", String.class); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + try { + processor.visitMethod(null, method, type, null); + fail(); + } catch (IllegalPropertyException e) { + //expected + } + } + + public void testDuplicateMethod() throws Exception { + Method method = Foo.class.getMethod("setBar", String.class); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitMethod(null, method, type, null); + try { + processor.visitMethod(null, method, type, null); + fail(); + } catch (DuplicatePropertyException e) { + //expected + } + } + + public void testVisitField() throws Exception { + Field field = Foo.class.getDeclaredField("d"); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitField(null, field, type, null); + JavaMappedProperty<?> prop = type.getProperties().get("test"); + assertNotNull(prop.getDefaultValueFactory()); + } + + public void testVisitConstructor() throws Exception { + Constructor<Foo> ctor = Foo.class.getConstructor(String.class); + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type = + new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>(); + processor.visitConstructor(null, ctor, type, null); + ConstructorDefinition def = type.getConstructorDefinition(); + assertEquals("test", def.getInjectionNames().get(0)); + assertNotNull(type.getProperties().get("test")); + } + + @SuppressWarnings("unchecked") + protected void setUp() throws Exception { + super.setUp(); + ImplementationProcessorService service = EasyMock.createMock(ImplementationProcessorService.class); + service.addName(EasyMock.isA(List.class), EasyMock.eq(0), EasyMock.eq("test")); + EasyMock.expectLastCall().andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + ((List<Object>) EasyMock.getCurrentArguments()[0]).add("test"); + return null; + } + }); + EasyMock.replay(service); + processor = new TestProcessor(service); + } + + @Retention(RUNTIME) + private @interface Bar { + + } + + private class TestProcessor extends AbstractPropertyProcessor<Bar> { + + public TestProcessor(ImplementationProcessorService service) { + super(Bar.class, service); + } + + @SuppressWarnings("unchecked") + protected <T> void initProperty(JavaMappedProperty<T> property, + Bar annotation, + CompositeComponent parent, + DeploymentContext context) { + property.setDefaultValueFactory(EasyMock.createMock(ObjectFactory.class)); + property.setName("test"); + } + + protected String getName(Bar annotation) { + return "test"; + } + } + + + private static class Foo { + + @Bar + protected String d; + + public Foo(String a, @Bar String b) { + } + + public Foo(@Bar String d) { + this.d = d; + } + + @Bar + public void setBar(String d) { + this.d = d; + } + + @Bar + public void setNoParamsBar() { + } + + @Bar + public String setBadBar(String d) { + return null; + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/loader/LoaderExceptionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/loader/LoaderExceptionTestCase.java new file mode 100644 index 0000000000..f8c991f7d4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/loader/LoaderExceptionTestCase.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.loader; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class LoaderExceptionTestCase extends TestCase { + + public void testResourceURI() throws Exception { + LoaderException e = new LoaderException(); + e.setResourceURI("test"); + assertEquals("test", e.getResourceURI()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/CompositeComponentTypeTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/CompositeComponentTypeTestCase.java new file mode 100644 index 0000000000..d348d2b3c8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/CompositeComponentTypeTestCase.java @@ -0,0 +1,43 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.spi.model;
+
+import junit.framework.TestCase;
+
+public class CompositeComponentTypeTestCase extends TestCase {
+
+ public void testWireCreationAndRetrieval() throws Exception {
+ WireDefinition wire1 = new WireDefinition();
+ WireDefinition wire2 = new WireDefinition();
+
+ CompositeComponentType composite = new CompositeComponentType();
+ CompositeComponentType includedComposite = new CompositeComponentType();
+ includedComposite.add(wire1);
+ Include compositeInclude = new Include();
+ compositeInclude.setIncluded(includedComposite);
+
+ composite.add(compositeInclude);
+ composite.add(wire1);
+
+ assertEquals(1, composite.getDeclaredWires().size());
+ assertEquals(wire1, composite.getDeclaredWires().get(0));
+ assertEquals(2, composite.getWires().size());
+ }
+
+}
diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/IntentNameTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/IntentNameTestCase.java new file mode 100644 index 0000000000..7bd2e61ba4 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/IntentNameTestCase.java @@ -0,0 +1,16 @@ +package org.apache.tuscany.spi.model; + +import java.util.Arrays; + +import junit.framework.TestCase; + +public class IntentNameTestCase extends TestCase { + + public void testConstructor() throws Exception { + String case1 = "sec.confidentiality/message/body"; + IntentName intentName = new IntentName(case1); + assertEquals("sec", intentName.getDomain()); + assertEquals(case1, intentName.toString()); + assertTrue(Arrays.equals(new String[]{"confidentiality", "message", "body"}, intentName.getQualifiedNames())); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/OperationTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/OperationTestCase.java new file mode 100644 index 0000000000..de5f1719b0 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/OperationTestCase.java @@ -0,0 +1,52 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import java.util.ArrayList; +import java.util.List; + +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class OperationTestCase extends TestCase { + + public void testClone() throws Exception { + DataType<Class> stringType = new DataType<Class>("xml:string", String.class, String.class); + List<DataType<Class>> inputTypes = new ArrayList<DataType<Class>>(); + inputTypes.add(stringType); + DataType<List<DataType<Class>>> inputType = + new DataType<List<DataType<Class>>>("xml:string", Object[].class, inputTypes); + + DataType<Class> faultType = new DataType<Class>("xml:foo", String.class, String.class); + List<DataType<Class>> faultTypes = new ArrayList<DataType<Class>>(); + faultTypes.add(faultType); + + Operation<Class> operation1 = + new Operation<Class>("call", inputType, stringType, faultTypes, true, "xml:string", NO_CONVERSATION); + Operation<Class> operation2 = operation1.clone(); + assertEquals(operation1, operation2); + assertEquals(NO_CONVERSATION, operation2.getConversationSequence()); + assertEquals("call", operation2.getName()); + } + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/ScopeTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/ScopeTestCase.java new file mode 100644 index 0000000000..a8a88626ec --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/ScopeTestCase.java @@ -0,0 +1,59 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class ScopeTestCase extends TestCase { + + public void testEquals() throws Exception { + Scope scope = new Scope("COMPOSITE"); + assertTrue(scope.equals(Scope.COMPOSITE)); + } + + public void testEqualsNew() throws Exception { + Scope foo = new Scope("foo"); + Scope foo2 = new Scope("FOO"); + assertTrue(foo.equals(foo2)); + } + + public void testNotEquals() throws Exception { + Scope foo = new Scope("BAR"); + Scope foo2 = new Scope("FOO"); + assertFalse(foo.equals(foo2)); + } + + public void testNotEqualsDifferent() throws Exception { + Scope foo = new Scope("FOO"); + assertFalse(foo.equals(new Bar("FOO"))); + } + + public class Bar { + private String scope; + + public Bar(String scope) { + this.scope = scope; + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/ServiceContractTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/ServiceContractTestCase.java new file mode 100644 index 0000000000..4cf98d1542 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/model/ServiceContractTestCase.java @@ -0,0 +1,76 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.model; + +import static org.apache.tuscany.spi.model.Operation.NO_CONVERSATION; + +import java.util.Map; +import java.util.HashMap; +import java.lang.reflect.Type; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceContractTestCase extends TestCase { + + @SuppressWarnings("unchecked") + public void testAddOperation() throws Exception { + ServiceContract<Type> contract = new TestContract(); + Operation<Type> operation = new Operation<Type>("foo", null, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> ops = new HashMap<String, Operation<Type>>(); + ops.put("foo", operation); + contract.setOperations(ops); + assertEquals(contract, operation.getServiceContract()); + assertFalse(operation.isCallback()); + } + + public void testAddCallbackOperation() throws Exception { + ServiceContract<Type> contract = new TestContract(); + Operation<Type> operation = new Operation<Type>("foo", null, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> ops = new HashMap<String, Operation<Type>>(); + ops.put("foo", operation); + contract.setCallbackOperations(ops); + assertEquals(contract, operation.getServiceContract()); + assertTrue(operation.isCallback()); + } + + @SuppressWarnings("unchecked") + public void testClone() throws Exception { + ServiceContract<Type> contract = new TestContract(); + Operation<Type> operation = new Operation<Type>("foo", null, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> ops = new HashMap<String, Operation<Type>>(); + ops.put("foo", operation); + contract.setOperations(ops); + + operation = new Operation<Type>("bar", null, null, null, false, null, NO_CONVERSATION); + Map<String, Operation<Type>> callbackOps = new HashMap<String, Operation<Type>>(); + ops.put("bar", operation); + contract.setCallbackOperations(callbackOps); + + ServiceContract<Type> copy = (ServiceContract<Type>) contract.clone(); + assertEquals(contract, copy); + } + + + private class TestContract extends ServiceContract<Type> { + + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/policy/SourcePolicyBuilderExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/policy/SourcePolicyBuilderExtensionTestCase.java new file mode 100644 index 0000000000..38f432ffac --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/policy/SourcePolicyBuilderExtensionTestCase.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import static org.apache.tuscany.spi.policy.PolicyBuilderRegistry.EXTENSION; +import org.apache.tuscany.spi.wire.OutboundWire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class SourcePolicyBuilderExtensionTestCase extends TestCase { + + public void testRegister() throws Exception { + PolicyBuilderRegistry registry = EasyMock.createMock(PolicyBuilderRegistry.class); + registry.registerSourceBuilder(EasyMock.eq(EXTENSION), EasyMock.isA(MockPolicyBuilderExtension.class)); + EasyMock.replay(registry); + SourcePolicyBuilderExtension extension = new MockPolicyBuilderExtension(); + extension.setRegistry(registry); + extension.init(); + EasyMock.verify(registry); + } + + private static class MockPolicyBuilderExtension extends SourcePolicyBuilderExtension { + + public void build(ReferenceDefinition definition, OutboundWire wire) throws BuilderException { + + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/policy/TargetPolicyBuilderExtensionTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/policy/TargetPolicyBuilderExtensionTestCase.java new file mode 100644 index 0000000000..58488236e2 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/policy/TargetPolicyBuilderExtensionTestCase.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.policy; + +import org.apache.tuscany.spi.builder.BuilderException; +import org.apache.tuscany.spi.model.ServiceDefinition; +import static org.apache.tuscany.spi.policy.PolicyBuilderRegistry.EXTENSION; +import org.apache.tuscany.spi.wire.InboundWire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class TargetPolicyBuilderExtensionTestCase extends TestCase { + + public void testRegister() throws Exception { + PolicyBuilderRegistry registry = EasyMock.createMock(PolicyBuilderRegistry.class); + registry.registerTargetBuilder(EasyMock.eq(EXTENSION), EasyMock.isA(MockPolicyBuilderExtension.class)); + EasyMock.replay(registry); + TargetPolicyBuilderExtension extension = new MockPolicyBuilderExtension(); + extension.setRegistry(registry); + extension.init(); + EasyMock.verify(registry); + } + + private static class MockPolicyBuilderExtension extends TargetPolicyBuilderExtension { + + public void build(ServiceDefinition definition, InboundWire wire) throws BuilderException { + + } + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/util/MockSCAExternalizable.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/util/MockSCAExternalizable.java new file mode 100644 index 0000000000..8c85d4eb95 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/util/MockSCAExternalizable.java @@ -0,0 +1,52 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.util; + +import java.io.Serializable; + +import org.apache.tuscany.spi.component.ReactivationException; +import org.apache.tuscany.spi.component.SCAExternalizable; +import org.apache.tuscany.spi.component.WorkContext; + +/** + * @version $Rev$ $Date$ + */ +@SuppressWarnings({"SerializableHasSerializationMethods"}) +public class MockSCAExternalizable implements Serializable, SCAExternalizable { + private static final long serialVersionUID = 5071815222959279772L; + + private WorkContext context; + private boolean activated; + + public void setWorkContext(WorkContext context) { + this.context = context; + } + + public WorkContext getContext() { + return context; + } + + public void reactivate() throws ReactivationException { + activated = true; + } + + public boolean isActivated() { + return activated; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/util/MockSerializable.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/util/MockSerializable.java new file mode 100644 index 0000000000..3f34e1d0c7 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/util/MockSerializable.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.util; + +import java.io.Serializable; + +/** + * @version $Rev$ $Date$ + */ +@SuppressWarnings({"SerializableHasSerializationMethods"}) +public class MockSerializable implements Serializable { + private static final long serialVersionUID = 4013396228070042469L; + + private MockSCAExternalizable externalizable; + + public MockSerializable() { + } + + public MockSCAExternalizable getExternalizable() { + return externalizable; + } + + public void setExternalizable(MockSCAExternalizable externalizable) { + this.externalizable = externalizable; + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/util/SCAObjectInputStreamTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/util/SCAObjectInputStreamTestCase.java new file mode 100644 index 0000000000..0a34210b6c --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/util/SCAObjectInputStreamTestCase.java @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.util; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.ObjectOutputStream; + +import org.apache.tuscany.spi.component.WorkContext; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class SCAObjectInputStreamTestCase extends TestCase { + + public void testSCAExternalizable() throws Exception { + WorkContext context = EasyMock.createMock(WorkContext.class); + MockSCAExternalizable ext = new MockSCAExternalizable(); + MockSerializable serializable = new MockSerializable(); + serializable.setExternalizable(ext); + ByteArrayOutputStream bas = new ByteArrayOutputStream(); + ObjectOutputStream o = new ObjectOutputStream(bas); + o.writeObject(serializable); + o.close(); + ByteArrayInputStream bytes = new ByteArrayInputStream(bas.toByteArray()); + SCAObjectInputStream stream = new SCAObjectInputStream(bytes, context); + MockSerializable deserialized = (MockSerializable) stream.readObject(); + MockSCAExternalizable deserializedExt = deserialized.getExternalizable(); + assertTrue(deserializedExt.isActivated()); + assertEquals(context, deserializedExt.getContext()); + } +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/wire/AbstractInboundInvocationHandlerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/wire/AbstractInboundInvocationHandlerTestCase.java new file mode 100644 index 0000000000..39611054e8 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/wire/AbstractInboundInvocationHandlerTestCase.java @@ -0,0 +1,55 @@ +package org.apache.tuscany.spi.wire; + +import java.lang.reflect.Array; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class AbstractInboundInvocationHandlerTestCase extends TestCase { + + public void testInvocation() throws Throwable { + InvocationHandler handler = new InvocationHandler(); + Interceptor interceptor = new MockInterceptor(); + TargetInvoker invoker = EasyMock.createMock(TargetInvoker.class); + EasyMock.replay(invoker); + InboundInvocationChain chain = EasyMock.createMock(InboundInvocationChain.class); + EasyMock.expect(chain.getHeadInterceptor()).andReturn(interceptor); + EasyMock.replay(chain); + Object resp = handler.invoke(chain, invoker, new String[]{"foo"}); + assertEquals("response", resp); + } + + + private class InvocationHandler extends AbstractInboundInvocationHandler { + + } + + private class MockInterceptor implements Interceptor { + + public Message invoke(Message msg) { + assertNotNull(msg.getCorrelationId()); + assertNotNull(msg.getTargetInvoker()); + assertNotNull(msg.getMessageId()); + assertEquals("foo", Array.get(msg.getBody(), 0)); + msg.setBody("response"); + return msg; + } + + public void setNext(Interceptor next) { + + } + + public Interceptor getNext() { + return null; + } + + public boolean isOptimizable() { + return false; + } + } + + +}
\ No newline at end of file diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/wire/AbstractOutboundInvocationHandlerTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/wire/AbstractOutboundInvocationHandlerTestCase.java new file mode 100644 index 0000000000..617a055e78 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/wire/AbstractOutboundInvocationHandlerTestCase.java @@ -0,0 +1,102 @@ +package org.apache.tuscany.spi.wire; + +import java.lang.reflect.Array; +import java.lang.reflect.InvocationTargetException; +import java.util.LinkedList; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class AbstractOutboundInvocationHandlerTestCase extends TestCase { + + public void testInvocation() throws Throwable { + InvocationHandler handler = new InvocationHandler(); + Interceptor interceptor = new MockInterceptor(); + TargetInvoker invoker = EasyMock.createMock(TargetInvoker.class); + EasyMock.replay(invoker); + OutboundInvocationChain chain = EasyMock.createMock(OutboundInvocationChain.class); + EasyMock.expect(chain.getHeadInterceptor()).andReturn(interceptor); + EasyMock.replay(chain); + Object resp = handler.invoke(chain, invoker, new String[]{"foo"}, null, new LinkedList<Object>()); + assertEquals("response", resp); + } + + public void testShortCircuitInvocation() throws Throwable { + InvocationHandler handler = new InvocationHandler(); + TargetInvoker invoker = new MockInvoker(); + OutboundInvocationChain chain = EasyMock.createMock(OutboundInvocationChain.class); + EasyMock.expect(chain.getHeadInterceptor()).andReturn(null); + EasyMock.expect(chain.getTargetInvoker()).andReturn(invoker); + EasyMock.replay(chain); + Object resp = handler.invoke(chain, invoker, new String[]{"foo"}, null, new LinkedList<Object>()); + assertEquals("response", resp); + } + + + private class MockInvoker implements TargetInvoker { + + public Object invokeTarget(final Object payload, final short sequence) throws InvocationTargetException { + assertEquals("foo", Array.get(payload, 0)); + return "response"; + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + fail(); + return null; + } + + public boolean isCacheable() { + return false; + } + + public void setCacheable(boolean cacheable) { + + } + + public boolean isOptimizable() { + return false; + } + + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + } + + private class InvocationHandler extends AbstractOutboundInvocationHandler { + + protected Object getFromAddress() { + return new Object(); + } + + } + + private class MockInterceptor implements Interceptor { + + public Message invoke(Message msg) { + assertNotNull(msg.getCorrelationId()); + assertNotNull(msg.getTargetInvoker()); + assertNotNull(msg.getMessageId()); + assertNotNull(msg.getCallbackRoutingChain()); + assertEquals("foo", Array.get(msg.getBody(), 0)); + msg.setBody("response"); + return msg; + } + + public void setNext(Interceptor next) { + + } + + public Interceptor getNext() { + return null; + } + + public boolean isOptimizable() { + return false; + } + } + + +} diff --git a/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/wire/OutboundChainHolderTestCase.java b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/wire/OutboundChainHolderTestCase.java new file mode 100644 index 0000000000..cbce805151 --- /dev/null +++ b/sca-java-1.x/branches/pre-spec-changes/kernel/spi/src/test/java/org/apache/tuscany/spi/wire/OutboundChainHolderTestCase.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.spi.wire; + +import junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class OutboundChainHolderTestCase extends TestCase { + + public void testClone() { + OutboundInvocationChain chain = EasyMock.createMock(OutboundInvocationChain.class); + EasyMock.replay(chain); + OutboundChainHolder holder = new OutboundChainHolder(chain); + assertNotNull(holder.clone()); + } +} |