diff options
Diffstat (limited to 'sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime')
59 files changed, 4179 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/.checkstyle b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/.checkstyle new file mode 100644 index 0000000000..3e57539570 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/.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/tags/0.99-incubating/modules/implementation-java-runtime/.pmd b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/.pmd new file mode 100644 index 0000000000..4abfdec2b5 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/.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/><includeDerivedFiles>false</includeDerivedFiles></pmd>
\ No newline at end of file diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/.ruleset b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/.ruleset new file mode 100644 index 0000000000..ba9b5ce886 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/.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/tags/0.99-incubating/modules/implementation-java-runtime/DISCLAIMER b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/DISCLAIMER new file mode 100644 index 0000000000..d68a410903 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/DISCLAIMER @@ -0,0 +1,8 @@ +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.
+
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/LICENSE b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/LICENSE @@ -0,0 +1,205 @@ + + 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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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/tags/0.99-incubating/modules/implementation-java-runtime/NOTICE b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/NOTICE new file mode 100644 index 0000000000..94481d6cfa --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2007 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/pom.xml b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/pom.xml new file mode 100644 index 0000000000..672199a6bd --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/pom.xml @@ -0,0 +1,74 @@ +<?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>tuscany-modules</artifactId> + <version>0.99-incubating</version> + <relativePath>../pom.xml</relativePath> + </parent> + <artifactId>tuscany-implementation-java-runtime</artifactId> + <name>Apache Tuscany Java Implementation Runtime</name> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-core</artifactId> + <version>0.99-incubating</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-interface</artifactId> + <version>0.99-incubating</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-assembly-xml</artifactId> + <version>0.99-incubating</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-implementation-java</artifactId> + <version>0.99-incubating</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-implementation-java-xml</artifactId> + <version>0.99-incubating</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-contribution-impl</artifactId> + <version>0.99-incubating</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-databinding</artifactId> + <version>0.99-incubating</version> + </dependency> + </dependencies> +</project> diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java new file mode 100644 index 0000000000..ac8af3ed64 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.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.sca.implementation.java.context; + +import org.apache.tuscany.sca.core.context.InstanceWrapper; + +/** + * Interface for a factory that returns an injected component instance. + * This is used by a Component implementation to create new instances of + * application implementation objects as determined by the component scope's + * lifecycle. + * <p/> + * The implementation of this interface may be supplied by the user, + * may be generated during deployment, or may be dynamic. + * + * @version $Rev$ $Date$ + * @param <T> Type of the instance generated by the factory. + */ +public interface InstanceFactory<T> { + /** + * Creates a new instance of the component. + * All injected values must be set but any @Init methods must not have been invoked. + * + * @return A wrapper for the created component instance. + */ + InstanceWrapper<T> newInstance(); +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java new file mode 100644 index 0000000000..a93710d266 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.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.sca.implementation.java.context; + +import org.apache.tuscany.sca.core.factory.ObjectFactory; +import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl; + +/** + * @version $Rev$ $Date$ + */ +public interface InstanceFactoryProvider<T> { + /** + * Return the implementation class. + * + * @return the implementation class. + */ + Class<T> getImplementationClass(); + + /** + * Sets an object factory for an injection site + * + * @param element the injection site name + * @param objectFactory the object factory + */ + void setObjectFactory(JavaElementImpl element, ObjectFactory<?> objectFactory); + + /** + * Create an instance factory that can be used to create component instances. + * + * @return a new instance factory + */ + InstanceFactory<T> createFactory(); +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java new file mode 100644 index 0000000000..b5d3254fa0 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.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.sca.implementation.java.context; + +import java.lang.reflect.Constructor; +import java.lang.reflect.InvocationTargetException; + +import org.apache.tuscany.sca.core.context.InstanceWrapper; +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; +import org.apache.tuscany.sca.implementation.java.injection.Injector; +import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker; + +/** + * @version $Rev$ $Date$ + */ +public class ReflectiveInstanceFactory<T> implements InstanceFactory<T> { + private final Constructor<T> ctr; + private final ObjectFactory<?>[] ctrArgs; + private final Injector<T>[] injectors; + private final EventInvoker<T> initInvoker; + private final EventInvoker<T> destroyInvoker; + + public ReflectiveInstanceFactory(Constructor<T> ctr, + ObjectFactory<?>[] ctrArgs, + Injector<T>[] injectors, + EventInvoker<T> initInvoker, + EventInvoker<T> destroyInvoker) { + this.ctr = ctr; + this.ctrArgs = ctrArgs; + this.injectors = injectors; + this.initInvoker = initInvoker; + this.destroyInvoker = destroyInvoker; + } + + public InstanceWrapper<T> newInstance() { + T instance; + try { + if (ctrArgs != null) { + Object[] args = new Object[ctrArgs.length]; + for (int i = 0; i < args.length; i++) { + args[i] = ctrArgs[i].getInstance(); + } + instance = ctr.newInstance(args); + } else { + instance = ctr.newInstance(); + } + } 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); + } + + if (injectors != null) { + for (Injector<T> injector : injectors) { + //FIXME Injectors should never be null + if (injector != null) + injector.inject(instance); + } + } + + return new ReflectiveInstanceWrapper<T>(instance, initInvoker, destroyInvoker); + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java new file mode 100644 index 0000000000..5285caa481 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.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.sca.implementation.java.context; + +import org.apache.tuscany.sca.core.context.InstanceWrapper; +import org.apache.tuscany.sca.core.scope.TargetDestructionException; +import org.apache.tuscany.sca.core.scope.TargetInitializationException; +import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker; + +/** + * @version $Rev$ $Date$ + */ +public class ReflectiveInstanceWrapper<T> implements InstanceWrapper<T> { + private final EventInvoker<T> initInvoker; + private final EventInvoker<T> destroyInvoker; + private final T instance; + + public ReflectiveInstanceWrapper(T instance, EventInvoker<T> initInvoker, EventInvoker<T> destroyInvoker) { + this.instance = instance; + this.initInvoker = initInvoker; + this.destroyInvoker = destroyInvoker; + } + + public T getInstance() { + return instance; + } + + public void start() throws TargetInitializationException { + if (initInvoker != null) { + initInvoker.invokeEvent(instance); + } + } + + + public void stop() throws TargetDestructionException { + if (destroyInvoker != null) { + destroyInvoker.invokeEvent(instance); + } + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java new file mode 100644 index 0000000000..2513c63e38 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/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.sca.implementation.java.injection; + +import java.lang.reflect.Array; +import java.util.List; + +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.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/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java new file mode 100644 index 0000000000..d8eef18c74 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/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.sca.implementation.java.injection; + +import org.apache.tuscany.sca.core.factory.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/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java new file mode 100644 index 0000000000..1ce9b53c09 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.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.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+
+public class ConversationIDObjectFactory implements ObjectFactory<String> {
+
+ public ConversationIDObjectFactory() {
+ }
+
+ public String getInstance() {
+ return (String)ThreadMessageContext.getMessageContext().getConversationID();
+ }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java new file mode 100644 index 0000000000..0f86dc6ae8 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/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.sca.implementation.java.injection; + +import java.lang.reflect.Field; + +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; + +/** + * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.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/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java new file mode 100644 index 0000000000..4a8c8f31b8 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.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.sca.implementation.java.injection; + + +/** + * Root unchecked exception for the injection package + * + * @version $Rev$ $Date$ + */ +public abstract class InjectionRuntimeException extends RuntimeException { + + public InjectionRuntimeException() { + super(); + } + + public InjectionRuntimeException(String message, Throwable cause) { + super(message, cause); + } + + public InjectionRuntimeException(String message) { + super(message); + } + + public InjectionRuntimeException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java new file mode 100644 index 0000000000..4d062859b9 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/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.sca.implementation.java.injection; + +import org.apache.tuscany.sca.core.factory.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/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java new file mode 100644 index 0000000000..04ba42ed88 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.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.sca.implementation.java.injection; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class InvalidAccessorException extends InjectionRuntimeException { + private static final long serialVersionUID = 9196299279363310978L; + + public InvalidAccessorException() { + super(); + } + + public InvalidAccessorException(String message, Throwable cause) { + super(message, cause); + } + + public InvalidAccessorException(String message) { + super(message); + } + + public InvalidAccessorException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java new file mode 100644 index 0000000000..312d1eeb64 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java @@ -0,0 +1,202 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.databinding.xml.DOMDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+public class JavaPropertyValueObjectFactory {
+ private Mediator mediator = null;
+ private boolean isSimpleType;
+
+ public JavaPropertyValueObjectFactory(Mediator mediator) {
+ this.mediator = mediator;
+ }
+
+ public ObjectFactory createValueFactory(Property property, Object propertyValue, Class javaType) {
+ isSimpleType = isSimpleType(property);
+ Document doc = (Document)propertyValue;
+ Element rootElement = doc.getDocumentElement();
+ if (property.isMany()) {
+ if (isSimpleType) {
+ String value = "";
+ if (rootElement.getChildNodes().getLength() > 0) {
+ value = rootElement.getChildNodes().item(0).getTextContent();
+ }
+ List<String> values = getSimplePropertyValues(value, javaType);
+ return new ListObjectFactoryImpl(property, values, isSimpleType, javaType);
+ } else {
+ return new ListObjectFactoryImpl(property, getComplexPropertyValues(doc), isSimpleType, javaType);
+ }
+ } else {
+ if (isSimpleType) {
+ String value = "";
+ if (rootElement.getChildNodes().getLength() > 0) {
+ value = rootElement.getChildNodes().item(0).getTextContent();
+ }
+ return new ObjectFactoryImpl(property, value, isSimpleType, javaType);
+ } else {
+ List<Node> nodes = getComplexPropertyValues(doc);
+ Object value = null;
+ if (!nodes.isEmpty()) {
+ value = nodes.get(0);
+ }
+ return new ObjectFactoryImpl(property, value, isSimpleType, javaType);
+ }
+
+ }
+ }
+
+ private boolean isSimpleType(Property property) {
+ if (property.getXSDType() != null) {
+ return SimpleTypeMapperImpl.isSimpleXSDType(property.getXSDType());
+ } else {
+ if (property instanceof Document) {
+ Document doc = (Document)property;
+ Element element = doc.getDocumentElement();
+ if (element.getChildNodes().getLength() == 1 && element.getChildNodes().item(0).getNodeType() == Element.TEXT_NODE) {
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
+ private List<String> getSimplePropertyValues(String concatenatedValue, Class javaType) {
+ List<String> propValues = new ArrayList<String>();
+ StringTokenizer st = null;
+ if (javaType.getName().equals("java.lang.String")) {
+ st = new StringTokenizer(concatenatedValue, "\"");
+ } else {
+ st = new StringTokenizer(concatenatedValue);
+ }
+ String aToken = null;
+ while (st.hasMoreTokens()) {
+ aToken = st.nextToken();
+ if (aToken.trim().length() > 0) {
+ propValues.add(aToken);
+ }
+ }
+ return propValues;
+ }
+
+ private List<Node> getComplexPropertyValues(Document document) {
+ Element rootElement = document.getDocumentElement();
+ List<Node> propValues = new ArrayList<Node>();
+ for (int count = 0; count < rootElement.getChildNodes().getLength(); ++count) {
+ if (rootElement.getChildNodes().item(count).getNodeType() == Document.ELEMENT_NODE) {
+ propValues.add(rootElement.getChildNodes().item(count));
+ }
+ }
+ return propValues;
+ }
+
+ public abstract class ObjectFactoryImplBase implements ObjectFactory {
+ protected SimpleTypeMapper simpleTypeMapper = new SimpleTypeMapperImpl();
+ protected Property property;
+ protected Object propertyValue;
+ protected Class javaType;
+ protected DataType<XMLType> sourceDataType;
+ protected DataType<?> targetDataType;
+ boolean isSimpleType;
+
+ public ObjectFactoryImplBase(Property property, Object propertyValue, boolean isSimpleType, Class javaType) {
+ this.isSimpleType = isSimpleType;
+ this.property = property;
+ this.propertyValue = propertyValue;
+ this.javaType = javaType;
+ sourceDataType = new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class, new XMLType(null, this.property
+ .getXSDType()));
+ TypeInfo typeInfo = null;
+ if (this.property.getXSDType() != null) {
+ if (SimpleTypeMapperImpl.isSimpleXSDType(this.property.getXSDType())) {
+ typeInfo = new TypeInfo(property.getXSDType(), true, null);
+ } else {
+ typeInfo = new TypeInfo(property.getXSDType(), false, null);
+ }
+ } else {
+ typeInfo = new TypeInfo(property.getXSDType(), false, null);
+ }
+
+ XMLType xmlType = new XMLType(typeInfo);
+ String dataBinding = null; // (String)property.getExtensions().get(DataBinding.class.getName());
+ if (dataBinding != null) {
+ targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);
+ } else {
+ targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);
+ mediator.getDataBindings().introspectType(targetDataType, null);
+ }
+ }
+ }
+
+ public class ObjectFactoryImpl extends ObjectFactoryImplBase {
+ public ObjectFactoryImpl(Property property, Object propertyValue, boolean isSimpleType, Class javaType) {
+ super(property, propertyValue, isSimpleType, javaType);
+ }
+
+ @SuppressWarnings("unchecked")
+ public Object getInstance() throws ObjectCreationException {
+ if (isSimpleType) {
+ return simpleTypeMapper.toJavaObject(property.getXSDType(), (String)propertyValue, null);
+ } else {
+ return mediator.mediate(propertyValue, sourceDataType, targetDataType, null);
+ // return null;
+ }
+ }
+ }
+
+ public class ListObjectFactoryImpl extends ObjectFactoryImplBase {
+ public ListObjectFactoryImpl(Property property, List<?> propertyValues, boolean isSimpleType, Class javaType) {
+ super(property, propertyValues, isSimpleType, javaType);
+ }
+
+ @SuppressWarnings("unchecked")
+ public List<?> getInstance() throws ObjectCreationException {
+ if (isSimpleType) {
+ List<Object> values = new ArrayList<Object>();
+ for (String aValue : (List<String>)propertyValue) {
+ values.add(simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null));
+ }
+ return values;
+ } else {
+ List instances = new ArrayList();
+ for (Node aValue : (List<Node>)propertyValue) {
+ instances.add(mediator.mediate(aValue, sourceDataType, targetDataType, null));
+ }
+ return instances;
+ }
+ }
+ }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java new file mode 100644 index 0000000000..9f587f58de --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/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.sca.implementation.java.injection; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.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/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java new file mode 100644 index 0000000000..6f8d07bf84 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/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.sca.implementation.java.injection; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; + +/** + * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.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/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java new file mode 100644 index 0000000000..ca9c08fe63 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.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.sca.implementation.java.injection; + +import org.apache.tuscany.sca.context.RequestContextFactory; +import org.apache.tuscany.sca.core.context.RequestContextImpl; +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.osoa.sca.RequestContext; + +/** + * Creates instances of + * {@link org.apache.tuscany.sca.core.context.RequestContextImpl} for + * injection on component implementation instances + * + * @version $Rev$ $Date$ + */ +public class RequestContextObjectFactory implements ObjectFactory<RequestContext> { + private RequestContextFactory factory; + private ProxyFactory proxyFactory; + + public RequestContextObjectFactory(RequestContextFactory factory) { + this(factory, null); + } + + public RequestContextObjectFactory(RequestContextFactory factory, ProxyFactory proxyFactory) { + this.factory = factory; + this.proxyFactory = proxyFactory; + } + + public RequestContext getInstance() throws ObjectCreationException { + if (factory != null) { + return factory.createRequestContext(); + } else { + return new RequestContextImpl(proxyFactory); + } + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java new file mode 100644 index 0000000000..70c368a0e6 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/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.sca.implementation.java.injection; + +/** + * 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/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java new file mode 100644 index 0000000000..17450f43cb --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.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.sca.implementation.java.injection; + +import org.apache.tuscany.sca.core.factory.ObjectCreationException; + +/** + * Denotes an exception thrown when a runtime resource is not found + * + * @version $Rev$ $Date$ + */ +public class ResourceNotFoundException extends ObjectCreationException { + + /** + * + */ + private static final long serialVersionUID = 1L; + + public ResourceNotFoundException() { + super(); + } + + public ResourceNotFoundException(String message, Throwable cause) { + super(message, cause); + } + + public ResourceNotFoundException(String message) { + super(message); + } + + public ResourceNotFoundException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java new file mode 100644 index 0000000000..5d4d999453 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.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.sca.implementation.java.injection; + +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; + +/** + * Resolves a runtime resource to be injected on a field or method of a Java component type marked with {@link + * javax.annotation.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 ResourceHost host; + 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 host the runtime resource provider + */ + public ResourceObjectFactory(Class<T> type, boolean optional, ResourceHost host) { + this(type, null, optional, host); + } + + /** + * 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 host the runtime resource provider + */ + public ResourceObjectFactory(Class<T> type, String mappedName, boolean optional, ResourceHost host) { + this.type = type; + this.host = host; + this.mappedName = mappedName; + this.optional = optional; + } + + @SuppressWarnings({"unchecked"}) + public T getInstance() throws ObjectCreationException { + try { + T resource; + if (mappedName == null) { + resource = host.resolveResource(type); + if (!optional && resource == null) { + throw new ResourceNotFoundException("Resource not found: " + type.getName()); + } + } else { + resource = host.resolveResource(type, mappedName); + if (!optional && resource == null) { + throw new ResourceNotFoundException("Resource not found: " + mappedName); + } + } + return resource; + } catch (ResourceResolutionException e) { + throw new ObjectCreationException(e); + } + + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java new file mode 100644 index 0000000000..f94b24762a --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.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.sca.implementation.java.injection; + + +/** + * @version $Rev$ $Date$ + */ +public class ResourceResolutionException extends Exception { + private static final long serialVersionUID = 13421352711315479L; + + public ResourceResolutionException() { + super(); + } + + public ResourceResolutionException(String message, Throwable cause) { + super(message, cause); + } + + public ResourceResolutionException(String message) { + super(message); + } + + public ResourceResolutionException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java new file mode 100644 index 0000000000..25c09231c5 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.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.sca.implementation.java.invocation; + +import org.apache.tuscany.sca.implementation.java.injection.InjectionRuntimeException; + +/** + * Denotes an error when invoking an event on an object + * + * @version $Rev$ $Date$ + */ +public class EventInvocationException extends InjectionRuntimeException { + private static final long serialVersionUID = 1480018831708211581L; + + public EventInvocationException() { + super(); + } + + public EventInvocationException(String message, Throwable cause) { + super(message, cause); + } + + public EventInvocationException(String message) { + super(message); + } + + public EventInvocationException(Throwable cause) { + super(cause); + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java new file mode 100644 index 0000000000..e6ebb5abc3 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/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.sca.implementation.java.invocation; + +/** + * Performs an invocation on an instance + * + * @version $Rev$ $Date$ + */ +public interface EventInvoker<T> { + + /** + * Performs the invocation on a given instance + * + * @throws EventInvocationException + */ + void invokeEvent(T instance) throws EventInvocationException; +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java new file mode 100644 index 0000000000..135fde09ff --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.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.sca.implementation.java.invocation; + +import org.apache.tuscany.sca.core.invocation.TargetInvocationException; + +/** + * Denotes an unknown operation sequence in a conversation + * + * @version $Rev$ $Date$ + */ +public class InvalidConversationSequenceException extends TargetInvocationException { + private static final long serialVersionUID = -5744028391493899147L; + + public InvalidConversationSequenceException() { + super(); + } + + public InvalidConversationSequenceException(String message, Throwable cause) { + super(message, cause); + } + + public InvalidConversationSequenceException(String message) { + super(message); + } + + public InvalidConversationSequenceException(Throwable cause) { + super(cause); + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java new file mode 100644 index 0000000000..2903cc6fc8 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.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.sca.implementation.java.invocation; + +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; +import org.osoa.sca.ComponentContext; + +/** + * @version $Rev$ $Date$ + */ +public class JavaComponentContextFactory implements ObjectFactory<ComponentContext> { + private final JavaComponentContextProvider component; + + + public JavaComponentContextFactory(JavaComponentContextProvider component) { + this.component = component; + } + + + public ComponentContext getInstance() throws ObjectCreationException { + return component.getComponent().getComponentContext(); + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java new file mode 100644 index 0000000000..82d08bd11e --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.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.sca.implementation.java.invocation; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Member; +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.sca.assembly.ComponentProperty; +import org.apache.tuscany.sca.assembly.ComponentReference; +import org.apache.tuscany.sca.assembly.ComponentService; +import org.apache.tuscany.sca.assembly.Multiplicity; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.context.ComponentContextFactory; +import org.apache.tuscany.sca.context.RequestContextFactory; +import org.apache.tuscany.sca.core.context.InstanceWrapper; +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; +import org.apache.tuscany.sca.core.invocation.CallableReferenceObjectFactory; +import org.apache.tuscany.sca.core.invocation.CallbackWireObjectFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.apache.tuscany.sca.core.invocation.TargetInvokerCreationException; +import org.apache.tuscany.sca.core.invocation.WireObjectFactory; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl; +import org.apache.tuscany.sca.implementation.java.injection.ConversationIDObjectFactory; +import org.apache.tuscany.sca.implementation.java.injection.InvalidAccessorException; +import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory; +import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.apache.tuscany.sca.runtime.RuntimeWire; +import org.osoa.sca.CallableReference; +import org.osoa.sca.annotations.ConversationID; + +/** + * The runtime instantiation of Java component implementations + * + * @version $Rev$ $Date$ + */ +public class JavaComponentContextProvider { + private JavaPropertyValueObjectFactory propertyValueFactory; + private DataBindingExtensionPoint dataBindingRegistry; + private RuntimeComponent component; + private JavaInstanceFactoryProvider<?> instanceFactoryProvider; + private ProxyFactory proxyFactory; + + public JavaComponentContextProvider(RuntimeComponent component, + JavaInstanceFactoryProvider configuration, + DataBindingExtensionPoint dataBindingExtensionPoint, + JavaPropertyValueObjectFactory propertyValueObjectFactory, + ComponentContextFactory componentContextFactory, + RequestContextFactory requestContextFactory) { + super(); + this.instanceFactoryProvider = configuration; + this.proxyFactory = configuration.getProxyFactory(); +// if (componentContextFactory != null) { +// this.componentContext = componentContextFactory.createComponentContext(component, requestContextFactory); +// } else { +// this.componentContext = new ComponentContextImpl(this, requestContextFactory, this.proxyService); +// } + this.component = component; + this.dataBindingRegistry = dataBindingExtensionPoint; + this.propertyValueFactory = propertyValueObjectFactory; + } + + InstanceWrapper<?> createInstanceWrapper() throws ObjectCreationException { + return instanceFactoryProvider.createFactory().newInstance(); + } + + void configureProperties(List<ComponentProperty> definedProperties) { + for (ComponentProperty p : definedProperties) { + configureProperty(p); + } + } + + private void configureProperty(ComponentProperty configuredProperty) { + JavaElementImpl element = instanceFactoryProvider.getImplementation().getPropertyMembers().get(configuredProperty.getName()); + + if (element != null && !(element.getAnchor() instanceof Constructor) && configuredProperty.getValue() != null) { + instanceFactoryProvider.getInjectionSites().add(element); + + Class propertyJavaType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType()); + ObjectFactory<?> propertyObjectFactory = createPropertyValueFactory(configuredProperty, configuredProperty.getValue(), propertyJavaType); + instanceFactoryProvider.setObjectFactory(element, propertyObjectFactory); + } + } + + void start() { + if (!instanceFactoryProvider.getImplementation().getCallbackMembers().isEmpty()) { + Map<String, List<RuntimeWire>> callbackWires = new HashMap<String, List<RuntimeWire>>(); + for (ComponentService service : component.getServices()) { + + RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference(); + if (callbackReference != null) { + List<RuntimeWire> wires = callbackReference.getRuntimeWires(); + if (!wires.isEmpty()) { + callbackWires.put(wires.get(0).getSource().getInterfaceContract().getInterface().toString(), wires); + } + } + } + + for (Map.Entry<String, JavaElementImpl> entry : instanceFactoryProvider.getImplementation().getCallbackMembers() + .entrySet()) { + List<RuntimeWire> wires = callbackWires.get(entry.getKey()); + if (wires == null) { + // this can happen when there are no client wires to a + // component that has a callback + continue; + } + JavaElementImpl element = entry.getValue(); + ObjectFactory<?> factory = new CallbackWireObjectFactory(element.getType(), proxyFactory, wires); + if (!(element.getAnchor() instanceof Constructor)) { + instanceFactoryProvider.getInjectionSites().add(element); + } + instanceFactoryProvider.setObjectFactory(element, factory); + } + } + for (Reference ref : instanceFactoryProvider.getImplementation().getReferences()) { + JavaElementImpl element = instanceFactoryProvider.getImplementation().getReferenceMembers().get(ref.getName()); + if (element != null) { + if (!(element.getAnchor() instanceof Constructor)) { + instanceFactoryProvider.getInjectionSites().add(element); + } + ComponentReference componentReference = null; + List<RuntimeWire> wireList = null; + for (ComponentReference reference : component.getReferences()) { + if (reference.getName().equals(ref.getName())) { + wireList = ((RuntimeComponentReference)reference).getRuntimeWires(); + componentReference = reference; + break; + } + } + if (ref.getMultiplicity() == Multiplicity.ONE_N || ref.getMultiplicity() == Multiplicity.ZERO_N) { + List<ObjectFactory<?>> factories = new ArrayList<ObjectFactory<?>>(); + Class<?> baseType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType()); + for (int i = 0; i < wireList.size(); i++) { + ObjectFactory<?> factory = null; + if(CallableReference.class.isAssignableFrom(baseType)) { + Type callableRefType = JavaIntrospectionHelper.getParameterType(element.getGenericType()); + Type businessType = JavaIntrospectionHelper.getParameterType(callableRefType); + Class<?> businessInterface = JavaIntrospectionHelper.getBusinessInterface(baseType, businessType); + factory = new CallableReferenceObjectFactory(businessInterface, component, (RuntimeComponentReference) componentReference); + } else { + factory = createWireFactory(baseType, wireList.get(i)); + } + factories.add(factory); + } + instanceFactoryProvider.setObjectFactories(element, factories); + } else { + if (wireList == null && ref.getMultiplicity() == Multiplicity.ONE_ONE) { + throw new IllegalStateException("Required reference is missing: " + ref.getName()); + } + if (wireList != null && !wireList.isEmpty()) { + ObjectFactory<?> factory = null; + if (CallableReference.class.isAssignableFrom(element.getType())) { + Class<?> businessInterface = + JavaIntrospectionHelper.getBusinessInterface(element.getType(), element.getGenericType()); + factory = + new CallableReferenceObjectFactory(businessInterface, component, + (RuntimeComponentReference)componentReference); + } else { + factory = createWireFactory(element.getType(), wireList.get(0)); + } + instanceFactoryProvider.setObjectFactory(element, factory); + } + } + } + } + } + + void addResourceFactory(String name, ObjectFactory<?> factory) { + JavaResourceImpl resource = instanceFactoryProvider.getImplementation() + .getResources().get(name); + + if (resource != null && !(resource.getElement().getAnchor() instanceof Constructor)) { + instanceFactoryProvider.getInjectionSites().add(resource.getElement()); + } + + instanceFactoryProvider.setObjectFactory(resource.getElement(), factory); + } + + void addConversationIDFactories(List<Member> names) { + ObjectFactory<String> factory = new ConversationIDObjectFactory(); + for (Member name : names) { + if (name instanceof Field) { + JavaElementImpl element = new JavaElementImpl((Field)name); + element.setClassifer(ConversationID.class); + instanceFactoryProvider.setObjectFactory(element, factory); + } else if (name instanceof Method) { + JavaElementImpl element = new JavaElementImpl((Method)name, 0); + element.setName(JavaIntrospectionHelper.toPropertyName(name.getName())); + element.setClassifer(ConversationID.class); + instanceFactoryProvider.setObjectFactory(element, factory); + } else { + throw new InvalidAccessorException("Member must be a field or method: " + name.getName()); + } + } + } + + Object createInstance() throws ObjectCreationException { + return createInstanceWrapper().getInstance(); + } + + JavaInstanceFactoryProvider<?> getInstanceFactoryProvider() { + return instanceFactoryProvider; + } + + void stop() { + } + + Invoker createInvoker(Operation operation) throws TargetInvokerCreationException { + Class<?> implClass = instanceFactoryProvider.getImplementationClass(); + + try { + Method method = JavaInterfaceUtil.findMethod(implClass, operation); + boolean passByValue = operation.getInterface().isRemotable() && (!instanceFactoryProvider.getImplementation() + .isAllowsPassByReference(method)); + + Invoker invoker = new JavaImplementationInvoker(method, component); + if (passByValue) { + return new PassByValueInvoker(dataBindingRegistry, operation, method, component); + } else { + return invoker; + } + } catch (NoSuchMethodException e) { + throw new TargetMethodNotFoundException(operation); + } + + } + + private <B> WireObjectFactory<B> createWireFactory(Class<B> interfaze, RuntimeWire wire) { + return new WireObjectFactory<B>(interfaze, wire, proxyFactory); + } + + private ObjectFactory<?> createPropertyValueFactory(ComponentProperty property, + Object propertyValue, + Class javaType) { + return propertyValueFactory.createValueFactory(property, propertyValue, javaType); + } + + /** + * @return the component + */ + RuntimeComponent getComponent() { + return component; + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java new file mode 100644 index 0000000000..4a5ad98e5b --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.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.sca.implementation.java.invocation; + +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; + +/** + * @version $Rev$ $Date$ + */ +public class JavaComponentNameFactory implements ObjectFactory<String> { + private final JavaComponentContextProvider componentContextProvider; + + + public JavaComponentNameFactory(JavaComponentContextProvider component) { + this.componentContextProvider = component; + } + + + public String getInstance() throws ObjectCreationException { + String uri = componentContextProvider.getComponent().getURI(); + return uri.substring(uri.lastIndexOf('/')+1); + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java new file mode 100644 index 0000000000..ddb10bbc5a --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.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.sca.implementation.java.invocation; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.core.context.InstanceWrapper; +import org.apache.tuscany.sca.core.invocation.ThreadMessageContext; +import org.apache.tuscany.sca.core.scope.ScopeContainer; +import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent; +import org.apache.tuscany.sca.core.scope.TargetResolutionException; +import org.apache.tuscany.sca.interfacedef.ConversationSequence; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.runtime.RuntimeComponent; + +/** + * Responsible for synchronously dispatching an invocation to a Java component + * implementation instance + * + * @version $Rev$ $Date$ + */ +public class JavaImplementationInvoker implements Invoker { + private Method method; + + private final ScopeContainer scopeContainer; + + public JavaImplementationInvoker(Method method, RuntimeComponent component) { + assert method != null : "Operation method cannot be null"; + this.method = method; + this.scopeContainer = ((ScopedRuntimeComponent) component).getScopeContainer(); + } + + /** + * Resolves the target service instance or returns a cached one + */ + @SuppressWarnings("unchecked") + private InstanceWrapper getInstance(ConversationSequence sequence, Object contextId) + throws TargetResolutionException, InvalidConversationSequenceException { + if (sequence == null) { + return scopeContainer.getWrapper(contextId); + } else { + switch (sequence) { + case CONVERSATION_START: + return scopeContainer.getWrapper(contextId); + case CONVERSATION_CONTINUE: + case CONVERSATION_END: + return scopeContainer.getAssociatedWrapper(contextId); + default: + throw new InvalidConversationSequenceException("Unknown sequence type: " + String.valueOf(sequence)); + } + } + } + + public Message invoke(Message msg) { + Object messageId = msg.getMessageID(); + if (messageId != null) { + Message workContext = ThreadMessageContext.getMessageContext(); + workContext.setCorrelationID(messageId); + } + + ConversationSequence sequence = msg.getConversationSequence(); + Object payload = msg.getBody(); + + // FIXME: How to deal with other scopes + Object contextId = ThreadMessageContext.getMessageContext().getConversationID(); + try { + InstanceWrapper wrapper = getInstance(sequence, contextId); + Object instance = wrapper.getInstance(); + Object ret; + if (payload != null && !payload.getClass().isArray()) { + ret = method.invoke(instance, payload); + } else { + ret = method.invoke(instance, (Object[])payload); + } + scopeContainer.returnWrapper(wrapper, contextId); + if (sequence == ConversationSequence.CONVERSATION_END) { + // if end conversation, remove resource + scopeContainer.remove(contextId); + } + msg.setBody(ret); + } catch (InvocationTargetException e) { + msg.setFaultBody(e.getCause()); + } catch (Exception e) { + msg.setFaultBody(e); + } + return msg; + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java new file mode 100644 index 0000000000..b12abcab3c --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.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.sca.implementation.java.invocation; + +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.context.ComponentContextFactory; +import org.apache.tuscany.sca.context.RequestContextFactory; +import org.apache.tuscany.sca.core.context.InstanceWrapper; +import org.apache.tuscany.sca.core.factory.ObjectFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.apache.tuscany.sca.core.invocation.TargetInvokerCreationException; +import org.apache.tuscany.sca.core.scope.Scope; +import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl; +import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory; +import org.apache.tuscany.sca.implementation.java.injection.RequestContextObjectFactory; +import org.apache.tuscany.sca.implementation.java.injection.ResourceHost; +import org.apache.tuscany.sca.implementation.java.injection.ResourceObjectFactory; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.osoa.sca.ComponentContext; +import org.osoa.sca.RequestContext; + +/** + * @version $Rev$ $Date$ + */ +public class JavaImplementationProvider implements ScopedImplementationProvider { + private JavaImplementation implementation; + private JavaComponentContextProvider componentContextProvider; + private RequestContextFactory requestContextFactory; + + public JavaImplementationProvider(RuntimeComponent component, + JavaImplementation implementation, + ProxyFactory proxyService, + DataBindingExtensionPoint dataBindingRegistry, + JavaPropertyValueObjectFactory propertyValueObjectFactory, + ComponentContextFactory componentContextFactory, + RequestContextFactory requestContextFactory) { + super(); + this.implementation = implementation; + this.requestContextFactory = requestContextFactory; + try { + JavaInstanceFactoryProvider configuration = new JavaInstanceFactoryProvider(implementation); + configuration.setProxyFactory(proxyService); + componentContextProvider = + new JavaComponentContextProvider(component, configuration, dataBindingRegistry, propertyValueObjectFactory, + componentContextFactory, requestContextFactory); + + Scope scope = getScope(); + + if (scope == Scope.SYSTEM || scope == Scope.COMPOSITE) { + // Nothing + } else { + // Check for conversational contract if conversational scope + if (scope == Scope.CONVERSATION) { + boolean hasConversationalContract = false; + for (Service serviceDef : implementation.getServices()) { + if (serviceDef.getInterfaceContract().getInterface().isConversational()) { + hasConversationalContract = true; + break; + } + } + if (!hasConversationalContract) { + String name = implementation.getJavaClass().getName(); + throw new NoConversationalContractException(name); + } + } + } + + if (implementation.getConversationIDMembers().size() > 0) { + componentContextProvider.addConversationIDFactories(implementation.getConversationIDMembers()); + } + + componentContextProvider.configureProperties(component.getProperties()); + handleResources(implementation, proxyService); + } catch (Exception e) { + throw new IllegalStateException(e); + } + + } + + private void handleResources(JavaImplementation componentType, ProxyFactory proxyService) { + for (JavaResourceImpl resource : componentType.getResources().values()) { + String name = resource.getName(); + + ObjectFactory<?> objectFactory = + (ObjectFactory<?>)componentContextProvider.getInstanceFactoryProvider().getFactories().get(resource.getElement()); + if (objectFactory == null) { + Class<?> type = resource.getElement().getType(); + if (ComponentContext.class.equals(type)) { + objectFactory = new JavaComponentContextFactory(componentContextProvider); + } else if (RequestContext.class.equals(type)) { + objectFactory = new RequestContextObjectFactory(requestContextFactory, proxyService); + } else if (String.class.equals(type)) { + objectFactory = new JavaComponentNameFactory(componentContextProvider); + } else { + boolean optional = resource.isOptional(); + String mappedName = resource.getMappedName(); + objectFactory = createResourceObjectFactory(type, mappedName, optional, null); + } + } + componentContextProvider.addResourceFactory(name, objectFactory); + } + } + + private <T> ResourceObjectFactory<T> createResourceObjectFactory(Class<T> type, + String mappedName, + boolean optional, + ResourceHost host) { + return new ResourceObjectFactory<T>(type, mappedName, optional, host); + } + + public Invoker createInvoker(RuntimeComponentService service, Operation operation) { + try { + return componentContextProvider.createInvoker(operation); + } catch (TargetInvokerCreationException e) { + throw new IllegalArgumentException(e); + } + } + + public Invoker createCallbackInvoker(Operation operation) { + try { + return componentContextProvider.createInvoker(operation); + } catch (TargetInvokerCreationException e) { + throw new IllegalArgumentException(e); + } + } + + public Scope getScope() { + return new Scope(implementation.getJavaScope().getScope()); + } + + public void start() { + componentContextProvider.start(); + } + + public void stop() { + componentContextProvider.stop(); + } + + public InstanceWrapper createInstanceWrapper() { + return componentContextProvider.createInstanceWrapper(); + } + + public boolean isEagerInit() { + return implementation.isEagerInit(); + } + + public long getMaxAge() { + return implementation.getMaxAge(); + } + + public long getMaxIdleTime() { + return implementation.getMaxIdleTime(); + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java new file mode 100644 index 0000000000..7d479723f5 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.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.sca.implementation.java.invocation; + +import org.apache.tuscany.sca.context.ComponentContextFactory; +import org.apache.tuscany.sca.context.RequestContextFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory; +import org.apache.tuscany.sca.provider.ImplementationProvider; +import org.apache.tuscany.sca.provider.ImplementationProviderFactory; +import org.apache.tuscany.sca.runtime.RuntimeComponent; + +/** + * @version $Rev$ $Date$ + */ +public class JavaImplementationProviderFactory implements ImplementationProviderFactory<JavaImplementation> { + private JavaPropertyValueObjectFactory propertyValueObjectFactory; + private DataBindingExtensionPoint dataBindingRegistry; + private ProxyFactory proxyService; + private ComponentContextFactory componentContextFactory; + private RequestContextFactory requestContextFactory; + + public JavaImplementationProviderFactory(ProxyFactory proxyService, + DataBindingExtensionPoint dataBindingRegistry, + JavaPropertyValueObjectFactory propertyValueObjectFactory, + ComponentContextFactory componentContextFactory, + RequestContextFactory requestContextFactory) { + super(); + this.proxyService = proxyService; + this.dataBindingRegistry = dataBindingRegistry; + this.propertyValueObjectFactory = propertyValueObjectFactory; + this.componentContextFactory = componentContextFactory; + this.requestContextFactory = requestContextFactory; + } + + public ImplementationProvider createImplementationProvider(RuntimeComponent component, + JavaImplementation implementation) { + return new JavaImplementationProvider(component, implementation, proxyService, dataBindingRegistry, + propertyValueObjectFactory, componentContextFactory, requestContextFactory); + } + + public Class<JavaImplementation> getModelType() { + return JavaImplementation.class; + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java new file mode 100644 index 0000000000..23d42c5616 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java @@ -0,0 +1,183 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.invocation; + +import java.lang.annotation.ElementType; +import java.lang.reflect.Constructor; +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.sca.core.factory.ObjectFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.context.InstanceFactory; +import org.apache.tuscany.sca.implementation.java.context.InstanceFactoryProvider; +import org.apache.tuscany.sca.implementation.java.context.ReflectiveInstanceFactory; +import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.injection.ArrayMultiplicityObjectFactory; +import org.apache.tuscany.sca.implementation.java.injection.FieldInjector; +import org.apache.tuscany.sca.implementation.java.injection.Injector; +import org.apache.tuscany.sca.implementation.java.injection.InvalidAccessorException; +import org.apache.tuscany.sca.implementation.java.injection.ListMultiplicityObjectFactory; +import org.apache.tuscany.sca.implementation.java.injection.MethodInjector; +import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper; + +/** + * Encapsulates confuration for a Java-based atomic component + * + * @version $Rev$ $Date$ + */ +public class JavaInstanceFactoryProvider<T> implements InstanceFactoryProvider<T> { + private JavaImplementation definition; + private ProxyFactory proxyService; + + private final List<JavaElementImpl> injectionSites; + private final EventInvoker<T> initInvoker; + private final EventInvoker<T> destroyInvoker; + private final Map<JavaElementImpl, Object> factories = new HashMap<JavaElementImpl, Object>(); + + public JavaInstanceFactoryProvider(JavaImplementation definition) { + this.definition = definition; + this.initInvoker = definition.getInitMethod() == null ? null : new MethodEventInvoker<T>(definition + .getInitMethod()); + this.destroyInvoker = definition.getDestroyMethod() == null ? null : new MethodEventInvoker<T>(definition + .getDestroyMethod()); + injectionSites = new ArrayList<JavaElementImpl>(); + } + + ProxyFactory getProxyFactory() { + return proxyService; + } + + void setProxyFactory(ProxyFactory proxyService) { + this.proxyService = proxyService; + } + + /** + * @return the definition + */ + JavaImplementation getImplementation() { + return definition; + } + + @SuppressWarnings("unchecked") + public InstanceFactory<T> createFactory() { + ObjectFactory<?>[] initArgs = getConstructorArgs(); + Injector<T>[] injectors = getInjectors(); + return new ReflectiveInstanceFactory<T>((Constructor<T>)definition.getConstructor().getConstructor(), + initArgs, injectors, initInvoker, destroyInvoker); + } + + private ObjectFactory<?>[] getConstructorArgs() { + JavaConstructorImpl<?> constructor = definition.getConstructor(); + ObjectFactory<?>[] initArgs = new ObjectFactory<?>[constructor.getParameters().length]; + for (int i = 0; i < initArgs.length; i++) { + ObjectFactory<?> factory = (ObjectFactory<?>)factories.get(constructor.getParameters()[i]); + assert factory != null; + initArgs[i] = factory; + } + return initArgs; + } + + @SuppressWarnings("unchecked") + private Injector<T>[] getInjectors() { + // work around JDK1.5 issue with allocating generic arrays + @SuppressWarnings("unchecked") + Injector<T>[] injectors = new Injector[injectionSites.size()]; + + int i = 0; + for (JavaElementImpl element : injectionSites) { + Object obj = factories.get(element); + if (obj != null) { + if (obj instanceof ObjectFactory) { + ObjectFactory<?> factory = (ObjectFactory<?>)obj; + Member member = (Member)element.getAnchor(); + if (element.getElementType() == ElementType.FIELD) { + injectors[i++] = new FieldInjector<T>((Field)member, factory); + } else if (element.getElementType() == ElementType.PARAMETER && member instanceof Method) { + injectors[i++] = new MethodInjector<T>((Method)member, factory); + } else if (member instanceof Constructor) { + // Ignore + } else { + throw new AssertionError(String.valueOf(element)); + } + } else { + injectors[i++] = createMultiplicityInjector(element, (List<ObjectFactory<?>>)obj); + } + } + } + return injectors; + } + + private Injector<T> createMultiplicityInjector(JavaElementImpl element, List<ObjectFactory<?>> factories) { + Class<?> interfaceType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType()); + + if (element.getAnchor() instanceof Field) { + Field field = (Field)element.getAnchor(); + if (field.getType().isArray()) { + return new FieldInjector<T>(field, new ArrayMultiplicityObjectFactory(interfaceType, factories)); + } else { + return new FieldInjector<T>(field, new ListMultiplicityObjectFactory(factories)); + } + } else if (element.getAnchor() instanceof Method) { + Method method = (Method)element.getAnchor(); + if (method.getParameterTypes()[0].isArray()) { + return new MethodInjector<T>(method, new ArrayMultiplicityObjectFactory(interfaceType, factories)); + } else { + return new MethodInjector<T>(method, new ListMultiplicityObjectFactory(factories)); + } + } else { + throw new InvalidAccessorException("Member must be a field or method: " + element.getName()); + } + } + + @SuppressWarnings("unchecked") + public Class<T> getImplementationClass() { + return (Class<T>)definition.getJavaClass(); + } + + public void setObjectFactory(JavaElementImpl element, ObjectFactory<?> objectFactory) { + factories.put(element, objectFactory); + } + + public void setObjectFactories(JavaElementImpl element, List<ObjectFactory<?>> objectFactory) { + factories.put(element, objectFactory); + } + + /** + * @return the injectionSites + */ + List<JavaElementImpl> getInjectionSites() { + return injectionSites; + } + + /** + * @return the factories + */ + Map<JavaElementImpl, Object> getFactories() { + return factories; + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java new file mode 100644 index 0000000000..f0bf0b738d --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.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.sca.implementation.java.invocation; + +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 EventInvocationException { + try { + method.invoke(instance, (Object[]) null); + } catch (IllegalArgumentException e) { + String name = method.getName(); + throw new EventInvocationException("Exception thrown by event method [" + name + "]", e.getCause()); + } catch (IllegalAccessException e) { + String name = method.getName(); + throw new EventInvocationException("Method is not accessible [" + name + "]"); + } catch (InvocationTargetException e) { + String name = method.getName(); + throw new EventInvocationException("Exception thrown by event method [" + name + "]", e.getCause()); + } + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java new file mode 100644 index 0000000000..a7b175cf9b --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.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.sca.implementation.java.invocation;
+
+
+/**
+ * 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 Exception {
+
+ private static final long serialVersionUID = -1157790036638157539L;
+
+ public NoConversationalContractException(String message) {
+ super(message);
+ }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/PassByValueInvoker.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/PassByValueInvoker.java new file mode 100644 index 0000000000..95f6cca5ca --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/PassByValueInvoker.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.sca.implementation.java.invocation; + +import java.lang.reflect.Method; +import java.util.IdentityHashMap; +import java.util.Map; + +import org.apache.tuscany.sca.databinding.DataBinding; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +import org.apache.tuscany.sca.interfacedef.DataType; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.runtime.RuntimeComponent; + +/** + * An interceptor to enforce pass-by-value semantics for remotable interfaces + * + * @version $Rev$ $Date$ + */ +public class PassByValueInvoker extends JavaImplementationInvoker { + private DataBindingExtensionPoint dataBindings; + private Operation operation; + + /** + * @param dataBindings + * @param operation + * @param method + * @param component + */ + public PassByValueInvoker(DataBindingExtensionPoint dataBindings, + Operation operation, + Method method, + RuntimeComponent component) { + super(method, component); + this.dataBindings = dataBindings; + this.operation = operation; + } + + @Override + public Message invoke(Message msg) { + Object obj = msg.getBody(); + msg.setBody(copy((Object[])obj)); + + Message result = super.invoke(msg); + + if (!result.isFault() && operation.getOutputType() != null) { + String dataBindingId = operation.getOutputType().getDataBinding(); + DataBinding dataBinding = dataBindings.getDataBinding(dataBindingId); + result.setBody(copy(result.getBody(), dataBinding)); + } + 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 { + String dataBindingId = operation.getInputType().getLogical().get(i).getDataBinding(); + DataBinding dataBinding = dataBindings.getDataBinding(dataBindingId); + 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 (argDataBinding != null) { + copiedArg = argDataBinding.copy(arg); + } else { + copiedArg = arg; + DataType<?> dataType = dataBindings.introspectType(arg); + if (dataType != null) { + DataBinding binding = dataBindings.getDataBinding(dataType.getDataBinding()); + if (binding != null) { + copiedArg = binding.copy(arg); + } + } + // FIXME: What to do if it's not recognized? + } + return copiedArg; + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/TargetMethodNotFoundException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/TargetMethodNotFoundException.java new file mode 100644 index 0000000000..7ebd65d750 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/TargetMethodNotFoundException.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.sca.implementation.java.invocation; + +import org.apache.tuscany.sca.core.invocation.TargetInvokerCreationException; +import org.apache.tuscany.sca.interfacedef.Operation; + +/** + * @version $Rev$ $Date$ + */ +public class TargetMethodNotFoundException extends TargetInvokerCreationException { + /** + * + */ + private static final long serialVersionUID = -8565552977647191863L; + private Operation operation; + + /** + * @param operation + */ + public TargetMethodNotFoundException(Operation operation) { + super("Target method not found for operation"); + this.operation = operation; + } + + public Operation getOperation() { + return operation; + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java new file mode 100644 index 0000000000..01b58dbd1f --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.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.sca.implementation.java.module; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.context.ComponentContextFactory; +import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint; +import org.apache.tuscany.sca.context.RequestContextFactory; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.ModuleActivator; +import org.apache.tuscany.sca.core.invocation.CglibProxyFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +import org.apache.tuscany.sca.databinding.TransformerExtensionPoint; +import org.apache.tuscany.sca.databinding.impl.MediatorImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory; +import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.AllowsPassByReferenceProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.BaseJavaClassVisitor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ConstructorProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationIDProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.DestroyProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.EagerInitProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.InitProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.PolicyProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.PropertyProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ReferenceProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ResourceProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ScopeProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ServiceProcessor; +import org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationProviderFactory; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.policy.PolicyFactory; +import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint; + +/** + * @version $Rev$ $Date$ + */ +public class JavaRuntimeModuleActivator implements ModuleActivator { + + public JavaRuntimeModuleActivator() { + } + + + public void start(ExtensionPointRegistry registry) { + + ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class); + AssemblyFactory assemblyFactory = factories.getFactory(AssemblyFactory.class); + PolicyFactory policyFactory = factories.getFactory(PolicyFactory.class); + + MessageFactory messageFactory = factories.getFactory(MessageFactory.class); + ProxyFactoryExtensionPoint proxyFactory = registry.getExtensionPoint(ProxyFactoryExtensionPoint.class); + proxyFactory.setClassProxyFactory(new CglibProxyFactory(messageFactory, proxyFactory.getInterfaceContractMapper())); + + JavaInterfaceFactory javaFactory = factories.getFactory(JavaInterfaceFactory.class); + JavaImplementationFactory javaImplementationFactory = factories.getFactory(JavaImplementationFactory.class); + + BaseJavaClassVisitor[] extensions = new BaseJavaClassVisitor[] { + new ConstructorProcessor(assemblyFactory), + new AllowsPassByReferenceProcessor(assemblyFactory), + new ComponentNameProcessor(assemblyFactory), + new ContextProcessor(assemblyFactory), + new ConversationIDProcessor(assemblyFactory), + new ConversationProcessor(assemblyFactory), + new DestroyProcessor(assemblyFactory), + new EagerInitProcessor(assemblyFactory), + new InitProcessor(assemblyFactory), + new PropertyProcessor(assemblyFactory), + new ReferenceProcessor(assemblyFactory, javaFactory), + new ResourceProcessor(assemblyFactory), + new ScopeProcessor(assemblyFactory), + new ServiceProcessor(assemblyFactory, javaFactory), + new HeuristicPojoProcessor(assemblyFactory, javaFactory), + new PolicyProcessor(assemblyFactory, policyFactory) + }; + for (JavaClassVisitor extension : extensions) { + javaImplementationFactory.addClassVisitor(extension); + } + + DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class); + TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class); + MediatorImpl mediator =new MediatorImpl(dataBindings, transformers); + JavaPropertyValueObjectFactory factory = new JavaPropertyValueObjectFactory(mediator); + + ContextFactoryExtensionPoint contextFactories = registry.getExtensionPoint(ContextFactoryExtensionPoint.class); + ComponentContextFactory componentContextFactory = contextFactories.getFactory(ComponentContextFactory.class); + RequestContextFactory requestContextFactory = contextFactories.getFactory(RequestContextFactory.class); + JavaImplementationProviderFactory javaImplementationProviderFactory = + new JavaImplementationProviderFactory(proxyFactory, dataBindings, factory, componentContextFactory, + requestContextFactory); + + ProviderFactoryExtensionPoint providerFactories = registry.getExtensionPoint(ProviderFactoryExtensionPoint.class); + providerFactories.addProviderFactory(javaImplementationProviderFactory); + + } + + public void stop(ExtensionPointRegistry registry) { + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator new file mode 100644 index 0000000000..0871ddf4be --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator @@ -0,0 +1,18 @@ +# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# Implementation class for the ModuleActivator
+org.apache.tuscany.sca.implementation.java.module.JavaRuntimeModuleActivator
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/MultiplicityTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/MultiplicityTestCase.java new file mode 100644 index 0000000000..ba8da101c6 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/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.sca.implementation.java.context; + +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/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapperTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapperTestCase.java new file mode 100644 index 0000000000..628a308c86 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapperTestCase.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.sca.implementation.java.context; + +import static org.easymock.EasyMock.createMock; +import junit.framework.TestCase; + +import org.apache.tuscany.sca.core.scope.TargetDestructionException; +import org.apache.tuscany.sca.core.scope.TargetInitializationException; +import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class ReflectiveInstanceWrapperTestCase extends TestCase { + private ReflectiveInstanceWrapper<Object> wrapper; + private Object instance; + private EventInvoker<Object> initInvoker; + private EventInvoker<Object> destroyInvoker; + + public void testWithNoCallbacks() { + wrapper = new ReflectiveInstanceWrapper<Object>(instance, null, null); + try { + wrapper.start(); + } catch (TargetInitializationException e) { + fail(); + } + try { + wrapper.stop(); + } catch (TargetDestructionException e) { + fail(); + } + } + + public void testWithStartCallback() { + initInvoker.invokeEvent(instance); + EasyMock.replay(initInvoker); + wrapper = new ReflectiveInstanceWrapper<Object>(instance, initInvoker, null); + try { + wrapper.start(); + } catch (TargetInitializationException e) { + fail(); + } + EasyMock.verify(initInvoker); + } + + public void testWithStopCallback() { + destroyInvoker.invokeEvent(instance); + EasyMock.replay(destroyInvoker); + wrapper = new ReflectiveInstanceWrapper<Object>(instance, null, destroyInvoker); + try { + wrapper.stop(); + } catch (TargetDestructionException e) { + fail(); + } + EasyMock.verify(destroyInvoker); + } + + @Override + @SuppressWarnings("unchecked") + protected void setUp() throws Exception { + super.setUp(); + instance = new Object(); + initInvoker = createMock(EventInvoker.class); + destroyInvoker = createMock(EventInvoker.class); + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/CallbackWireObjectFactoryTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/CallbackWireObjectFactoryTestCase.java new file mode 100644 index 0000000000..29dcfa8169 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/CallbackWireObjectFactoryTestCase.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.sca.implementation.java.injection; + +import static org.easymock.EasyMock.createMock; + +import java.util.ArrayList; +import java.util.List; + +import junit.framework.TestCase; + +import org.apache.tuscany.sca.core.invocation.CallbackWireObjectFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.apache.tuscany.sca.runtime.RuntimeWire; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class CallbackWireObjectFactoryTestCase extends TestCase { + + @SuppressWarnings({"unchecked"}) + public void testCreateInstance() throws Exception { + ProxyFactory service = createMock(ProxyFactory.class); + Foo foo = new Foo() { + }; + EasyMock.expect(service.createCallbackProxy(EasyMock.eq(Foo.class), EasyMock.isA(List.class))).andReturn(foo); + EasyMock.replay(service); + List<RuntimeWire> wires = new ArrayList<RuntimeWire>(); + CallbackWireObjectFactory factory = new CallbackWireObjectFactory(Foo.class, service, wires); + assertEquals(foo, factory.getInstance()); + EasyMock.verify(service); + } + + private interface Foo { + + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjectorTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjectorTestCase.java new file mode 100644 index 0000000000..cc852cc677 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjectorTestCase.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.sca.implementation.java.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); + } + + + @Override + 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/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodEventInvokerTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodEventInvokerTestCase.java new file mode 100644 index 0000000000..4de0a4e8c7 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodEventInvokerTestCase.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.sca.implementation.java.injection; + +import java.lang.reflect.Method; + +import junit.framework.TestCase; + +import org.apache.tuscany.sca.implementation.java.invocation.EventInvocationException; +import org.apache.tuscany.sca.implementation.java.invocation.MethodEventInvoker; + +/** + * @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 (EventInvocationException 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 + } + } + + @Override + protected void setUp() throws Exception { + super.setUp(); + privateMethod = MethodEventInvokerTestCase.Foo.class.getDeclaredMethod("hidden"); + exceptionMethod = MethodEventInvokerTestCase.Foo.class.getDeclaredMethod("exception"); + + } + + public class Foo { + + public void foo() { + } + + private void hidden() { + } + + public void exception() { + throw new RuntimeException(); + } + + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjectorTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjectorTestCase.java new file mode 100644 index 0000000000..214779ed3f --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjectorTestCase.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.sca.implementation.java.injection; + +import java.lang.reflect.Method; + +import junit.framework.TestCase; + +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; + +/** + * @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 + } + } + + @Override + 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/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactoryTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactoryTestCase.java new file mode 100644 index 0000000000..c470b8cf3d --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactoryTestCase.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.sca.implementation.java.injection; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class RequestContextObjectFactoryTestCase extends TestCase { + + public void testInstanceCreate() { + RequestContextObjectFactory factory = new RequestContextObjectFactory(null); + assertNotNull(factory.getInstance()); + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactoryTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactoryTestCase.java new file mode 100644 index 0000000000..ed7a0e7d03 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactoryTestCase.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.sca.implementation.java.injection; + +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); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, host); + assertEquals("foo", factory.getInstance()); + EasyMock.verify(host); + } + + 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, host); + assertEquals("foo", factory.getInstance()); + 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); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, true, host); + assertNull(factory.getInstance()); + 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); +// +// RuntimeWire wire = EasyMock.createMock(RuntimeWire.class); +// EasyMock.expect(wire.getTargetInstance()).andReturn(null); +// EasyMock.replay(wire); +// +// ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, host); +// try { +// factory.getInstance(); +// fail(); +// } catch (ResourceNotFoundException e) { +// //expected +// } +// 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); + ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, true, host); + assertNull(factory.getInstance()); + EasyMock.verify(host); + } + + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactory.java new file mode 100644 index 0000000000..c1650c3a83 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/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.sca.implementation.java.injection; + +import org.apache.tuscany.sca.core.factory.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/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactoryTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactoryTestCase.java new file mode 100644 index 0000000000..40ad1b1e95 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/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.sca.implementation.java.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/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactory.java new file mode 100644 index 0000000000..de371e09bb --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactory.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.sca.implementation.java.injection; + +import java.lang.reflect.Constructor; +import java.lang.reflect.InvocationTargetException; +import java.util.List; + +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; + +/** + * Creates new instances of a Java class + * + * @version $Rev$ $Date$ + * @see org.apache.tuscany.sca.implementation.java.injection.Injector + */ +public class TestObjectFactory<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 TestObjectFactory(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 TestObjectFactory(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) { + // this can happen if a reference is optional + initargs[i] = null; + } else { + 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/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactoryTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactoryTestCase.java new file mode 100644 index 0000000000..1fb7abb917 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactoryTestCase.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.sca.implementation.java.injection; + +import java.lang.reflect.Constructor; +import java.util.ArrayList; +import java.util.List; + +import junit.framework.TestCase; + +import org.apache.tuscany.sca.core.factory.ObjectFactory; + +/** + * @version $Rev$ $Date$ + */ +public class TestObjectFactoryTestCase extends TestCase { + + private Constructor<Foo> ctor; + + public void testConstructorInjection() throws Exception { + List<ObjectFactory> initializers = new ArrayList<ObjectFactory>(); + initializers.add(new SingletonObjectFactory<String>("foo")); + TestObjectFactory<Foo> factory = new TestObjectFactory<Foo>(ctor, initializers); + Foo foo = factory.getInstance(); + assertEquals("foo", foo.foo); + } + + /** + * Verifies null parameters can be passed to a constructor. This is valid when a reference is optional during + * constructor injection + */ + public void testConstructorInjectionOptionalParam() throws Exception { + List<ObjectFactory> initializers = new ArrayList<ObjectFactory>(); + initializers.add(null); + TestObjectFactory<Foo> factory = new TestObjectFactory<Foo>(ctor, initializers); + Foo foo = factory.getInstance(); + assertNull(foo.foo); + } + + public void testConstructorInitializerInjection() throws Exception { + TestObjectFactory<Foo> factory = new TestObjectFactory<Foo>(ctor); + factory.setInitializerFactory(0, new SingletonObjectFactory<String>("foo")); + Foo foo = factory.getInstance(); + assertEquals("foo", foo.foo); + } + + @Override + 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/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean1.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean1.java new file mode 100644 index 0000000000..8a7040a616 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean1.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.sca.implementation.java.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) { + } + + @Override + public void override(String param) throws Exception { + } + + + public void noOverride(String param) throws Exception { + } + + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean2.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean2.java new file mode 100644 index 0000000000..a00b9e7109 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/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.sca.implementation.java.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/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Entry.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Entry.java new file mode 100644 index 0000000000..a5e12d181c --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Entry.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.sca.implementation.java.util; + +/** + * Implementations are used in wiring tests + * + * @version $Rev$ $Date$ + */ +public interface Entry { + + String getString(); + + void setString(String val); +} + diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/JavaIntrospectionHelperTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/JavaIntrospectionHelperTestCase.java new file mode 100644 index 0000000000..587de11454 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/JavaIntrospectionHelperTestCase.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.sca.implementation.java.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.sca.implementation.java.introspect.impl.JavaIntrospectionHelper; + +public class JavaIntrospectionHelperTestCase extends TestCase { + + private List testNoGenericsList; + private List<String> testList; + private Map<String, Bean1> testMap; + private Entry[] 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(Entry[] 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/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/SuperBean.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/SuperBean.java new file mode 100644 index 0000000000..408cedb8be --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/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.sca.implementation.java.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 { + } + +} |