diff options
Diffstat (limited to 'branches/sca-java-0.90/modules/implementation-java-xml/src/main/java')
52 files changed, 0 insertions, 4291 deletions
diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/api/annotation/LogLevel.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/api/annotation/LogLevel.java deleted file mode 100644 index 47e205f074..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/api/annotation/LogLevel.java +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.api.annotation; - -import static java.lang.annotation.ElementType.METHOD; -import static java.lang.annotation.RetentionPolicy.RUNTIME; - -import java.lang.annotation.Retention; -import java.lang.annotation.Target; - -/** - * Annotation that can be applied to methods in a monitoring interface to indicate to logging frameworks the severity of - * the event. - * - * @version $Rev$ $Date$ - */ -@Target({METHOD}) -@Retention(RUNTIME) -public @interface LogLevel { - - /** - * The log level as specified by {@link java.util.logging.Level}. - */ - @SuppressWarnings({"JavaDoc"}) String value(); -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/api/annotation/Monitor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/api/annotation/Monitor.java deleted file mode 100644 index dea9489e5b..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/api/annotation/Monitor.java +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.api.annotation; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * A system annotation to inject a monitor - * - * @version $Rev$ $Date$ - */ -@Target({ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER}) -@Retention(RetentionPolicy.RUNTIME) -public @interface Monitor { -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/api/annotation/Resource.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/api/annotation/Resource.java deleted file mode 100644 index a7158ab6b8..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/api/annotation/Resource.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.api.annotation; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * Annotation used to indicate a resource should be provided to an implementation by the runtime. - * - * @version $Rev$ $Date$ - */ -@Target({ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER}) -@Retention(RetentionPolicy.RUNTIME) -public @interface Resource { - - /** - * Denotes the name of the resource declared by the implementation. - */ - String name() default ""; - - /** - * Denotes if the resource is optional - */ - boolean optional() default false; - - /** - * Denotes the default name of the resource provided by the runtime environment. - */ - String mappedName() default ""; -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/DefaultJavaClassIntrospectorExtensionPoint.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/DefaultJavaClassIntrospectorExtensionPoint.java deleted file mode 100644 index 5442bdd377..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/DefaultJavaClassIntrospectorExtensionPoint.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect; - -import java.util.ArrayList; -import java.util.List; - -/** - * Default implementation of the <code>IntrospectionRegistry</code> - * - * @version $Rev$ $Date$ - */ -public class DefaultJavaClassIntrospectorExtensionPoint implements JavaClassIntrospectorExtensionPoint { - - private List<JavaClassVisitor> visitors = new ArrayList<JavaClassVisitor>(); - - public DefaultJavaClassIntrospectorExtensionPoint() { - } - - public void addClassVisitor(JavaClassVisitor visitor) { - visitors.add(visitor); - } - - public void removeClassVisitor(JavaClassVisitor visitor) { - visitors.remove(visitor); - } - - public List<JavaClassVisitor> getClassVisitors() { - return visitors; - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/DuplicatePropertyException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/DuplicatePropertyException.java deleted file mode 100644 index 43ebf79b91..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/DuplicatePropertyException.java +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect; - -/** - * Thrown when an implementation has more than one property injection site with the same name - * - * @version $Rev$ $Date$ - */ -public class DuplicatePropertyException extends IntrospectionException { - private static final long serialVersionUID = 5536415875694904037L; - - public DuplicatePropertyException(String message) { - super(message); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/ExtensibleJavaClassIntrospector.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/ExtensibleJavaClassIntrospector.java deleted file mode 100644 index 332eb96206..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/ExtensibleJavaClassIntrospector.java +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect; - -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.util.List; -import java.util.Set; - -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl; -import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl; -import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper; - -/** - * An extensible Java class introspector implementation. - * - * @version $Rev$ $Date$ - */ -public class ExtensibleJavaClassIntrospector implements JavaClassIntrospector { - - private List<JavaClassVisitor> visitors; - - public ExtensibleJavaClassIntrospector(JavaClassIntrospectorExtensionPoint visitors) { - this.visitors = visitors.getClassVisitors(); - } - - /** - * JSR-250 PFD recommends the following guidelines for how annotations - * interact with inheritance in order to keep the resulting complexity in - * control: - * <ol> - * <li>Class-level annotations only affect the class they annotate and - * their members, that is, its methods and fields. They never affect a - * member declared by a superclass, even if it is not hidden or overridden - * by the class in question. - * <li>In addition to affecting the annotated class, class-level - * annotations may act as a shorthand for member-level annotations. If a - * member carries a specific member-level annotation, any annotations of the - * same type implied by a class-level annotation are ignored. In other - * words, explicit member-level annotations have priority over member-level - * annotations implied by a class-level annotation. - * <li>The interfaces implemented by a class never contribute annotations - * to the class itself or any of its members. - * <li>Members inherited from a superclass and which are not hidden or - * overridden maintain the annotations they had in the class that declared - * them, including member-level annotations implied by class-level ones. - * <li>Member-level annotations on a hidden or overridden member are always - * ignored. - * </ol> - */ - public JavaImplementation introspect(Class<?> clazz, JavaImplementation type) - throws IntrospectionException { - for (JavaClassVisitor extension : visitors) { - extension.visitClass(clazz, type); - } - - for (Constructor<?> constructor : clazz.getConstructors()) { - for (JavaClassVisitor extension : visitors) { - extension.visitConstructor(constructor, type); - // Assuming the visitClass or visitConstructor will populate the - // type.getConstructors - JavaConstructorImpl<?> definition = type.getConstructors().get(constructor); - if (definition != null) { - for (JavaParameterImpl p : definition.getParameters()) { - extension.visitConstructorParameter(p, type); - } - } - } - } - - Set<Method> methods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(clazz); - for (Method method : methods) { - for (JavaClassVisitor processor : visitors) { - processor.visitMethod(method, type); - } - } - - Set<Field> fields = JavaIntrospectionHelper.getAllPublicAndProtectedFields(clazz); - for (Field field : fields) { - for (JavaClassVisitor extension : visitors) { - extension.visitField(field, type); - } - } - - Class superClass = clazz.getSuperclass(); - if (superClass != null) { - visitSuperClass(superClass, type); - } - - for (JavaClassVisitor extension : visitors) { - extension.visitEnd(clazz, type); - } - return type; - } - - private void visitSuperClass(Class<?> clazz, JavaImplementation type) throws IntrospectionException { - if (!Object.class.equals(clazz)) { - for (JavaClassVisitor extension : visitors) { - extension.visitSuperClass(clazz, type); - } - clazz = clazz.getSuperclass(); - if (clazz != null) { - visitSuperClass(clazz, type); - } - } - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/IllegalPropertyException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/IllegalPropertyException.java deleted file mode 100644 index c6494b3d74..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/IllegalPropertyException.java +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect; - -import java.lang.reflect.Member; - -/** - * Denotes an illegal property definition in a component type - * - * @version $Rev$ $Date$ - */ -public class IllegalPropertyException extends IntrospectionException { - private static final long serialVersionUID = -2836849110706758494L; - - public IllegalPropertyException(String message) { - super(message); - } - - public IllegalPropertyException(String message, Member member) { - super(message, member); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/IntrospectionException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/IntrospectionException.java deleted file mode 100644 index 45eaf0235b..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/IntrospectionException.java +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect; - -import java.lang.reflect.Member; - -/** - * Denotes a problem processing annotations on a POJO implementation - * - * @version $Rev$ $Date$ - */ -public class IntrospectionException extends Exception { - private static final long serialVersionUID = -361025119035104470L; - private Member member; - - public IntrospectionException() { - } - - public IntrospectionException(String message) { - super(message); - } - - public IntrospectionException(String message, Member member) { - super(message); - this.member = member; - } - - public IntrospectionException(String message, Throwable cause) { - super(message, cause); - } - - public IntrospectionException(Throwable cause) { - super(cause); - } - - public Member getMember() { - return member; - } - - public void setMember(Member member) { - this.member = member; - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassIntrospector.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassIntrospector.java deleted file mode 100644 index 7fec71a709..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassIntrospector.java +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect; - -import org.apache.tuscany.sca.implementation.java.JavaImplementation; - -/** - * Implementations are responsible for walking a component implementation class, - * adding additional component type information as appropriate - * - * @version $Rev$ $Date$ - */ -public interface JavaClassIntrospector { - - /** - * Walks the given component implementation class - * - * @param clazz the component implementation class - * @param type the component type associated with the implementation class - * @return the updated component type - * @throws IntrospectionException if an error is encountered evaluating the - * implementation class - */ - JavaImplementation introspect(Class<?> clazz, JavaImplementation type) throws IntrospectionException; - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassIntrospectorExtensionPoint.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassIntrospectorExtensionPoint.java deleted file mode 100644 index 5da3c1ff11..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassIntrospectorExtensionPoint.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect; - -import java.util.List; - -/** - * An extension point for Java class visitors. - * - * @version $Rev$ $Date$ - */ -public interface JavaClassIntrospectorExtensionPoint { - - /** - * Registers the given visitor. - * - * @param visitor - */ - void addClassVisitor(JavaClassVisitor visitor); - - /** - * Deregisters the given visitor. - */ - void removeClassVisitor(JavaClassVisitor visitor); - - /** - * Returns the list of visitors. - * - * @return - */ - List<JavaClassVisitor> getClassVisitors(); - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java deleted file mode 100644 index f4b7446225..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect; - -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Method; - -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl; - -/** - * Implementations process class-level metadata, typically parsing annotations - * and updating the corresponding <code>ComponentType</code>. A processor - * may, for example, create a Property which is responsible for injecting a - * complex type on a component implementation instance when it is instantiated. - * <p/> Processors will receive callbacks as the implementation class is walked - * while evalauting an assembly. It is the responsibility of the parser to - * determine whether to perform an action during the callback. - * - * @version $Rev$ $Date$ - */ -public interface JavaClassVisitor { - - /** - * A callback received when the component implementation class is first - * loaded - * - * @param clazz the component implementation class - * @param type the incomplete component type associated with the - * implementation class - * @throws IntrospectionException if an error is encountered while processing - * metadata - */ - <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException; - - /** - * A callback received as the component implementation class hierarchy is - * evaluated - * - * @param clazz the superclass in the component implmentation's class - * hierarchy - * @param type the incomplete component type associated with the - * implementation class - * @throws IntrospectionException if an error is encountered while processing - * metadata - */ - <T> void visitSuperClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException; - - /** - * A callback received as the component implementation's public and - * protected methods are evaluated - * - * @param method the current public or protected method being evaluated - * @param type the incomplete component type associated with the - * implementation class - * @throws IntrospectionException if an error is encountered while processing - * metadata - */ - void visitMethod(Method method, JavaImplementation type) throws IntrospectionException; - - /** - * A callback received as the component implementation's constructor used - * for instantiation by the runtime is evaluated. If an implementation - * contains more than one constructor, the constructor passed to the - * callback will be chosen according to the algorithm described in the SCA - * Java Client and Implementation Model Specification. - * - * @param constructor the constructor used for instantiating component - * implementation instances - * @param type the incomplete component type associated with the - * implementation class - * @throws IntrospectionException if an error is encountered while processing - * metadata - */ - <T> void visitConstructor(Constructor<T> constructor, JavaImplementation type) throws IntrospectionException; - - /** - * @param parameter - * @param type - * @throws IntrospectionException - */ - void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) throws IntrospectionException; - - /** - * A callback received as the component implementation's public and - * protected fields are evaluated - * - * @param field the current public or protected field being evaluated - * @param type the incomplete component type associated with the - * implementation class - * @throws IntrospectionException if an error is encountered while processing - * metadata - */ - void visitField(Field field, JavaImplementation type) throws IntrospectionException; - - /** - * The final callback received when all other callbacks during evaluation of - * the component implementation have been issued - * - * @param clazz the component implementation class - * @param type the incomplete component type associated with the - * implementation class - * @throws IntrospectionException if an error is encountered while processing - * metadata - */ - <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException; - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java deleted file mode 100644 index f4c78d34ca..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java +++ /dev/null @@ -1,167 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.annotation.Annotation; -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.util.Collection; -import java.util.Map; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Property; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl; -import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl; -import org.apache.tuscany.sca.implementation.java.introspect.DuplicatePropertyException; -import org.apache.tuscany.sca.implementation.java.introspect.IllegalPropertyException; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper; - -/** - * Base class for ImplementationProcessors that handle annotations that add - * Properties. - * - * @version $Rev$ $Date$ - */ -public abstract class AbstractPropertyProcessor<A extends Annotation> extends BaseJavaClassVisitor { - private final Class<A> annotationClass; - - protected AbstractPropertyProcessor(AssemblyFactory assemblyFactory, Class<A> annotationClass) { - super(assemblyFactory); - this.annotationClass = annotationClass; - } - - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - A annotation = method.getAnnotation(annotationClass); - if (annotation == null) { - return; - } - - if (!Void.TYPE.equals(method.getReturnType())) { - throw new IllegalPropertyException("Method does not have void return type", method); - } - Class[] paramTypes = method.getParameterTypes(); - if (paramTypes.length != 1) { - throw new IllegalPropertyException("Method must have a single parameter", method); - } - - String name = getName(annotation); - if (name == null || "".equals(name)) { - name = method.getName(); - if (name.startsWith("set")) { - name = JavaIntrospectionHelper.toPropertyName(method.getName()); - } - } - - Map<String, JavaElementImpl> properties = type.getPropertyMembers(); - if (properties.containsKey(name)) { - throw new DuplicatePropertyException(name); - } - - JavaElementImpl element = new JavaElementImpl(method, 0); - Property property = createProperty(name, element); - - // add databinding available as annotations, as extensions - - initProperty(property, annotation); - type.getProperties().add(property); - properties.put(name, element); - } - - public void visitField(Field field, JavaImplementation type) throws IntrospectionException { - - A annotation = field.getAnnotation(annotationClass); - if (annotation == null) { - return; - } - - String name = getName(annotation); - if (name == null) { - name = ""; - } - if ("".equals(name) || name.equals(field.getType().getName())) { - name = field.getName(); - } - - Map<String, JavaElementImpl> properties = type.getPropertyMembers(); - if (properties.containsKey(name)) { - throw new DuplicatePropertyException(name); - } - - JavaElementImpl element = new JavaElementImpl(field); - Property property = createProperty(name, element); - initProperty(property, annotation); - type.getProperties().add(property); - properties.put(name, element); - } - - public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) - throws IntrospectionException { - - Map<String, JavaElementImpl> properties = type.getPropertyMembers(); - A annotation = parameter.getAnnotation(annotationClass); - if (annotation != null) { - String name = getName(annotation); - if (name == null) { - name = parameter.getType().getName(); - } - if (!"".equals(name) && !"".equals(parameter.getName()) && !name.equals(parameter.getName())) { - throw new InvalidConstructorException("Mismatched property name: " + parameter); - } - if ("".equals(name) && "".equals(parameter.getName())) { - throw new InvalidPropertyException("Missing property name: " + parameter); - } - if ("".equals(name)) { - name = parameter.getName(); - } - - if (properties.containsKey(name)) { - throw new DuplicatePropertyException("Duplication property: " + name); - } - parameter.setName(name); - parameter.setClassifer(annotationClass); - Property property = createProperty(name, parameter); - initProperty(property, annotation); - type.getProperties().add(property); - properties.put(name, parameter); - } - } - - protected abstract String getName(A annotation); - - protected abstract void initProperty(Property property, A annotation) throws IntrospectionException; - - @SuppressWarnings("unchecked") - protected Property createProperty(String name, JavaElementImpl element) throws IntrospectionException { - - Property property = assemblyFactory.createProperty(); - property.setName(name); - Class<?> baseType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType()); - property.setXSDType(JavaXMLMapper.getXMLType(baseType)); - - Class<?> javaType = element.getType(); - if (javaType.isArray() || Collection.class.isAssignableFrom(javaType)) { - property.setMany(true); - } - return property; - - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java deleted file mode 100644 index ab39106521..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Method; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.osoa.sca.annotations.AllowsPassByReference; - -/** - * Processes {@link AllowsPassByReference} on an implementation - * - * @version $Rev$ $Date$ - */ -public class AllowsPassByReferenceProcessor extends BaseJavaClassVisitor { - - public AllowsPassByReferenceProcessor(AssemblyFactory factory) { - super(factory); - } - - public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException { - type.setAllowsPassByReference(clazz.isAnnotationPresent(AllowsPassByReference.class)); - } - - @Override - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - boolean pbr = method.isAnnotationPresent(AllowsPassByReference.class); - if (pbr) { - type.getAllowsPassByReferenceMethods().add(method); - } - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java deleted file mode 100644 index 329a4ae4be..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Member; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Thrown when constructor parameters cannot be unambiguously resolved to a property or reference - * - * @version $Rev$ $Date$ - */ -public class AmbiguousConstructorException extends IntrospectionException { - private static final long serialVersionUID = 3662860753837091880L; - - public AmbiguousConstructorException(String message) { - super(message); - } - - public AmbiguousConstructorException(String message, Member member) { - super(message, member); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/BaseJavaClassVisitor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/BaseJavaClassVisitor.java deleted file mode 100644 index cdc9e68996..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/BaseJavaClassVisitor.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Method; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor; - -/** - * A convenience class for annotation processors which alleviates the need to - * implement unused callbacks - * - * @version $Rev$ $Date$ - */ -public abstract class BaseJavaClassVisitor implements JavaClassVisitor { - protected AssemblyFactory assemblyFactory; - - protected BaseJavaClassVisitor(AssemblyFactory factory) { - this.assemblyFactory = factory; - } - - public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException { - } - - public <T> void visitSuperClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException { - } - - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - } - - public <T> void visitConstructor(Constructor<T> constructor, JavaImplementation type) throws IntrospectionException { - } - - public void visitField(Field field, JavaImplementation type) throws IntrospectionException { - } - - public <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException { - } - - public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) throws IntrospectionException { - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java deleted file mode 100644 index e28bf21d81..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Constructor; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl; -import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Handles processing of a constructor decorated with - * {@link org.osoa.sca.annotations.Constructor} - * - * @version $Rev$ $Date$ - */ -@SuppressWarnings("unchecked") -public class ConstructorProcessor extends BaseJavaClassVisitor { - - public ConstructorProcessor(AssemblyFactory factory) { - super(factory); - } - - public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException { - Constructor[] ctors = clazz.getConstructors(); - boolean found = false; - for (Constructor constructor : ctors) { - JavaConstructorImpl<?> definition = new JavaConstructorImpl(constructor); - type.getConstructors().put(constructor, definition); - if (constructor.getAnnotation(org.osoa.sca.annotations.Constructor.class) != null) { - if (found) { - throw new DuplicateConstructorException("Multiple constructors marked with @Constructor", constructor); - } - found = true; - type.setConstructor(definition); - } - } - } - - public <T> void visitConstructor(Constructor<T> constructor, JavaImplementation type) - throws IntrospectionException { - org.osoa.sca.annotations.Constructor annotation = constructor - .getAnnotation(org.osoa.sca.annotations.Constructor.class); - if (annotation == null) { - return; - } - JavaConstructorImpl<?> definition = type.getConstructor(); - if (definition == null) { - definition = new JavaConstructorImpl(constructor); - type.setConstructor(definition); - } - JavaParameterImpl[] parameters = definition.getParameters(); - String[] value = annotation.value(); - boolean isDefault = value.length == 0 || (value.length == 1 && "".equals(value[0])); - if (!isDefault && value.length != parameters.length) { - throw new InvalidConstructorException("Invalid Nubmer of names in @Constructor"); - } - for (int i = 0; i < parameters.length; i++) { - parameters[i].setName(i < value.length ? value[i] : ""); - } - type.setConstructor(definition); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java deleted file mode 100644 index 823f4c6bda..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Field; -import java.lang.reflect.Method; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -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.introspect.IntrospectionException; -import org.osoa.sca.ComponentContext; -import org.osoa.sca.RequestContext; -import org.osoa.sca.annotations.Context; - -/** - * Processes {@link @Context} annotations on a component implementation and adds - * a {@link JavaMappedProperty} to the component type which will be used to - * inject the appropriate context - * - * @version $Rev$ $Date$ - */ -public class ContextProcessor extends BaseJavaClassVisitor { - - public ContextProcessor(AssemblyFactory factory) { - super(factory); - } - - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - if (method.getAnnotation(Context.class) == null) { - return; - } - if (method.getParameterTypes().length != 1) { - throw new IllegalContextException("Context setter must have one parameter", method); - } - Class<?> paramType = method.getParameterTypes()[0]; - String name = JavaIntrospectionHelper.toPropertyName(method.getName()); - if (ComponentContext.class.equals(paramType) || RequestContext.class.equals(paramType)) { - JavaElementImpl element = new JavaElementImpl(method, 0); - element.setName(name); - element.setClassifer(org.apache.tuscany.api.annotation.Resource.class); - JavaResourceImpl resource = new JavaResourceImpl(element); - type.getResources().put(resource.getName(), resource); - } else { - throw new UnknownContextTypeException(paramType.getName()); - } - } - - public void visitField(Field field, JavaImplementation type) throws IntrospectionException { - if (field.getAnnotation(Context.class) == null) { - return; - } - Class<?> paramType = field.getType(); - if (ComponentContext.class.equals(paramType) || RequestContext.class.equals(paramType)) { - JavaElementImpl element = new JavaElementImpl(field); - element.setClassifer(org.apache.tuscany.api.annotation.Resource.class); - JavaResourceImpl resource = new JavaResourceImpl(element); - type.getResources().put(resource.getName(), resource); - } else { - throw new UnknownContextTypeException(paramType.getName()); - } - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessor.java deleted file mode 100644 index adc3802e99..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessor.java +++ /dev/null @@ -1,136 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Field; -import java.lang.reflect.Method; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.osoa.sca.annotations.ConversationAttributes; -import org.osoa.sca.annotations.ConversationID; -import org.osoa.sca.annotations.Scope; - -/** - * @version $Rev$ $Date$ - */ -public class ConversationProcessor extends BaseJavaClassVisitor { - private static final String SECONDS = " SECONDS"; - private static final String MINUTES = " MINUTES"; - private static final String HOURS = " HOURS"; - private static final String DAYS = " DAYS"; - private static final String YEARS = " YEARS"; - - public ConversationProcessor(AssemblyFactory factory) { - super(factory); - } - - public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException { - - ConversationAttributes conversation = clazz.getAnnotation(ConversationAttributes.class); - if (conversation == null) { - return; - } - Scope scope = clazz.getAnnotation(Scope.class); - if (scope == null) { - // implicitly assume conversation - type.setJavaScope(org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl.CONVERSATION); - } else if (scope != null && !"CONVERSATION".equals(scope.value().toUpperCase())) { - throw new InvalidConversationalImplementation( - "Service is marked with @ConversationAttributes but the scope is not @Scope(\"CONVERSATION\")" - ); - } else if (conversation != null) { - long maxAge; - long maxIdleTime; - String maxAgeVal = conversation.maxAge(); - String maxIdleTimeVal = conversation.maxIdleTime(); - if (maxAgeVal.length() > 0 && maxIdleTimeVal.length() > 0) { - throw new InvalidConversationalImplementation("Max idle time and age both specified"); - } - try { - if (maxAgeVal.length() > 0) { - maxAge = convertTimeMillis(maxAgeVal); - type.setMaxAge(maxAge); - } - } catch (NumberFormatException e) { - throw new InvalidConversationalImplementation("Invalid maximum age", e); - } - try { - if (maxIdleTimeVal.length() > 0) { - maxIdleTime = convertTimeMillis(maxIdleTimeVal); - type.setMaxIdleTime(maxIdleTime); - } - } catch (NumberFormatException e) { - throw new InvalidConversationalImplementation("Invalid maximum idle time", e); - } - } - - } - - public void visitMethod(Method method, - JavaImplementation type) throws IntrospectionException { - ConversationID conversationID = method.getAnnotation(ConversationID.class); - if (conversationID == null) { - return; - } - type.setConversationIDMember(method); - } - - public void visitField(Field field, - JavaImplementation type) throws IntrospectionException { - ConversationID conversationID = field.getAnnotation(ConversationID.class); - if (conversationID == null) { - return; - } - type.setConversationIDMember(field); - } - - protected long convertTimeMillis(String expr) throws NumberFormatException { - expr = expr.trim().toUpperCase(); - int i = expr.lastIndexOf(SECONDS); - if (i >= 0) { - String units = expr.substring(0, i); - return Long.parseLong(units) * 1000; - } - i = expr.lastIndexOf(MINUTES); - if (i >= 0) { - String units = expr.substring(0, i); - return Long.parseLong(units) * 60000; - } - - i = expr.lastIndexOf(HOURS); - if (i >= 0) { - String units = expr.substring(0, i); - return Long.parseLong(units) * 3600000; - } - i = expr.lastIndexOf(DAYS); - if (i >= 0) { - String units = expr.substring(0, i); - return Long.parseLong(units) * 86400000; - } - i = expr.lastIndexOf(YEARS); - if (i >= 0) { - String units = expr.substring(0, i); - return Long.parseLong(units) * 31556926000L; - } - return Long.parseLong(expr) * 1000; // assume seconds if no suffix - // specified - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java deleted file mode 100644 index bd6ae041a9..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Method; -import java.lang.reflect.Modifier; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.osoa.sca.annotations.Destroy; - -/** - * Processes the {@link @Destroy} annotation on a component implementation and - * updates the component type with the decorated destructor method - * - * @version $Rev$ $Date$ - */ -public class DestroyProcessor extends BaseJavaClassVisitor { - - public DestroyProcessor(AssemblyFactory factory) { - super(factory); - } - - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - Destroy annotation = method.getAnnotation(Destroy.class); - if (annotation == null) { - return; - } - if (method.getParameterTypes().length != 0) { - throw new IllegalDestructorException("Destructor must not have argments", method); - } - if (type.getDestroyMethod() != null) { - throw new DuplicateDestructorException("More than one destructor found on implementation"); - } - if (Modifier.isProtected(method.getModifiers())) { - method.setAccessible(true); - } - type.setDestroyMethod(method); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java deleted file mode 100644 index 46f1556b7e..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Member; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Thrown when more than one component implementation constructor is annotated with {@link - * org.osoa.sca.annotations.Constructor} - * - * @version $Rev$ $Date$ - */ -public class DuplicateConstructorException extends IntrospectionException { - private static final long serialVersionUID = -5926763756570552986L; - - public DuplicateConstructorException(String message) { - super(message); - } - - public DuplicateConstructorException(String message, Member member) { - super(message, member); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java deleted file mode 100644 index e32a3a3d5b..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Thrown when an implementation is annotated multiple times with {@link org.osoa.sca.annotations.Destroy} - * - * @version $Rev$ $Date$ - */ -public class DuplicateDestructorException extends IntrospectionException { - private static final long serialVersionUID = -7474912510114895203L; - - public DuplicateDestructorException(String message) { - super(message); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java deleted file mode 100644 index 0967ef6309..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Thrown when an implementation is annotated multiple times with {@link @org.osoa.sca.annotations.Init} - * - * @version $Rev$ $Date$ - */ -public class DuplicateInitException extends IntrospectionException { - private static final long serialVersionUID = -6282935288115512057L; - - public DuplicateInitException(String message) { - super(message); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java deleted file mode 100644 index 72f417244c..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Thrown when an implementation has more than one reference injection site with the same name - * - * @version $Rev$ $Date$ - */ -public class DuplicateReferenceException extends IntrospectionException { - private static final long serialVersionUID = 907910648213477158L; - - public DuplicateReferenceException(String message) { - super(message); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java deleted file mode 100644 index db1b81e556..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Thrown when an implementation has more than one resource injection site with the same name - * - * @version $Rev$ $Date$ - */ -public class DuplicateResourceException extends IntrospectionException { - - private static final long serialVersionUID = 1619276459330463299L; - - public DuplicateResourceException(String message) { - super(message); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java deleted file mode 100644 index 6f4d0d5194..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.osoa.sca.annotations.EagerInit; - -/** - * Handles processing of {@link org.osoa.sca.annotations.EagerInit} - * - * @version $Rev$ $Date$ - */ -public class EagerInitProcessor extends BaseJavaClassVisitor { - - public EagerInitProcessor(AssemblyFactory factory) { - super(factory); - } - - public <T> void visitClass(Class<T> clazz, - JavaImplementation type) throws IntrospectionException { - super.visitClass(clazz, type); - EagerInit annotation = clazz.getAnnotation(EagerInit.class); - if (annotation == null) { - Class<?> superClass = clazz.getSuperclass(); - while (!Object.class.equals(superClass)) { - annotation = superClass.getAnnotation(EagerInit.class); - if (annotation != null) { - break; - } - superClass = superClass.getSuperclass(); - } - if (annotation == null) { - return; - } - } - type.setEagerInit(true); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java deleted file mode 100644 index 7a12d833c2..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java +++ /dev/null @@ -1,658 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.getAllInterfaces; -import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.getAllPublicAndProtectedFields; -import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.getAllUniquePublicProtectedMethods; -import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.toPropertyName; - -import java.lang.annotation.Annotation; -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Member; -import java.lang.reflect.Method; -import java.lang.reflect.Modifier; -import java.lang.reflect.Type; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; - -import org.apache.tuscany.api.annotation.Monitor; -import org.apache.tuscany.api.annotation.Resource; -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Contract; -import org.apache.tuscany.sca.assembly.Multiplicity; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -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.impl.JavaParameterImpl; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; -import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceIntrospector; -import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper; -import org.osoa.sca.annotations.Callback; -import org.osoa.sca.annotations.Context; -import org.osoa.sca.annotations.Property; -import org.osoa.sca.annotations.Reference; -import org.osoa.sca.annotations.Remotable; -import org.osoa.sca.annotations.Service; - -/** - * Heuristically evaluates an un-annotated Java implementation type to determine - * services, references, and properties according to the algorithm described in - * the SCA Java Client and Implementation Model Specification <p/> TODO - * Implement: <p/> When no service inteface is annotated, need to calculate a - * single service comprising all public methods that are not reference or - * property injection sites. If that service can be exactly mapped to an - * interface implemented by the class then the service interface will be defined - * in terms of that interface. - * - * @version $Rev$ $Date$ - */ -public class HeuristicPojoProcessor extends BaseJavaClassVisitor { - private JavaInterfaceFactory javaFactory; - private JavaInterfaceIntrospector interfaceIntrospector; - - public HeuristicPojoProcessor(AssemblyFactory assemblyFactory, - JavaInterfaceFactory javaFactory, - JavaInterfaceIntrospector interfaceIntrospector) { - super(assemblyFactory); - this.interfaceIntrospector = interfaceIntrospector; - this.javaFactory = javaFactory; - } - - public <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException { - List<org.apache.tuscany.sca.assembly.Service> services = type.getServices(); - if (services.isEmpty()) { - // heuristically determine the service - // TODO finish algorithm - Set<Class> interfaces = getAllInterfaces(clazz); - if (interfaces.size() == 0) { - // class is the interface - addService(type, clazz); - } else if (interfaces.size() == 1) { - // Only one interface, take it - addService(type, interfaces.iterator().next()); - } - } - Set<Method> methods = getAllUniquePublicProtectedMethods(clazz); - if (!type.getReferenceMembers().isEmpty() || !type.getPropertyMembers().isEmpty()) { - // references and properties have been explicitly defined - if (type.getServices().isEmpty()) { - calculateServiceInterface(clazz, type, methods); - if (type.getServices().isEmpty()) { - throw new ServiceTypeNotFoundException(clazz.getName()); - } - } - evaluateConstructor(type, clazz); - return; - } - calcPropRefs(methods, services, type, clazz); - evaluateConstructor(type, clazz); - } - - private void addService(JavaImplementation type, Class<?> clazz) throws IntrospectionException { - try { - org.apache.tuscany.sca.assembly.Service service = createService(clazz); - type.getServices().add(service); - } catch (InvalidInterfaceException e) { - throw new IntrospectionException(e); - } - } - - private boolean isPublicSetter(Method method) { - return method.getParameterTypes().length == 1 && Modifier.isPublic(method.getModifiers()) - && method.getName().startsWith("set") - && method.getReturnType() == void.class; - } - - private boolean isProtectedSetter(Method method) { - return method.getParameterTypes().length == 1 && Modifier.isProtected(method.getModifiers()) - && method.getName().startsWith("set") - && method.getReturnType() == void.class; - } - - private <T> void calcPropRefs(Set<Method> methods, - List<org.apache.tuscany.sca.assembly.Service> services, - JavaImplementation type, - Class<T> clazz) throws IntrospectionException { - // heuristically determine the properties references - // make a first pass through all public methods with one param - Set<String> setters = new HashSet<String>(); - for (Method method : methods) { - if (!isPublicSetter(method)) { - continue; - } - if (method.isAnnotationPresent(Callback.class) || method.isAnnotationPresent(Context.class)) { - continue; - } - if (!isInServiceInterface(method, services)) { - // Not part of the service interface - String name = toPropertyName(method.getName()); - setters.add(name); - // avoid duplicate property or ref names - if (!type.getPropertyMembers().containsKey(name) && !type.getReferenceMembers().containsKey(name)) { - Class<?> param = method.getParameterTypes()[0]; - Type genericType = method.getGenericParameterTypes()[0]; - if (isReferenceType(param, genericType)) { - type.getReferences().add(createReference(name, param)); - type.getReferenceMembers().put(name, new JavaElementImpl(method, 0)); - } else { - type.getProperties().add(createProperty(name, param)); - type.getPropertyMembers().put(name, new JavaElementImpl(method, 0)); - } - } - } - } - // second pass for protected methods with one param - for (Method method : methods) { - if (!isProtectedSetter(method)) { - continue; - } - if (method.isAnnotationPresent(Callback.class) || method.isAnnotationPresent(Context.class)) { - continue; - } - Class<?> param = method.getParameterTypes()[0]; - String name = toPropertyName(method.getName()); - setters.add(name); - // avoid duplicate property or ref names - if (!type.getPropertyMembers().containsKey(name) && !type.getReferenceMembers().containsKey(name)) { - if (isReferenceType(param, method.getGenericParameterTypes()[0])) { - type.getReferences().add(createReference(name, param)); - type.getReferenceMembers().put(name, new JavaElementImpl(method, 0)); - } else { - type.getProperties().add(createProperty(name, param)); - type.getPropertyMembers().put(name, new JavaElementImpl(method, 0)); - } - } - } - - // Public or protected fields unless there is a public or protected - // setter method - // for the same name - Set<Field> fields = getAllPublicAndProtectedFields(clazz); - for (Field field : fields) { - if (field.isAnnotationPresent(Callback.class) || field.isAnnotationPresent(Context.class)) { - continue; - } - if (setters.contains(field.getName())) { - continue; - } - String name = field.getName(); - Class<?> paramType = field.getType(); - if (isReferenceType(paramType, field.getGenericType())) { - type.getReferences().add(createReference(name, paramType)); - type.getReferenceMembers().put(name, new JavaElementImpl(field)); - } else { - type.getProperties().add(createProperty(name, paramType)); - type.getPropertyMembers().put(name, new JavaElementImpl(field)); - } - } - } - - /** - * Determines the constructor to use based on the component type's - * references and properties - * - * @param type the component type - * @param clazz the implementation class corresponding to the component type - * @throws NoConstructorException if no suitable constructor is found - * @throws AmbiguousConstructorException if the parameters of a constructor - * cannot be unambiguously mapped to references and properties - */ - @SuppressWarnings("unchecked") - private <T> void evaluateConstructor(JavaImplementation type, Class<T> clazz) throws IntrospectionException { - // determine constructor if one is not annotated - JavaConstructorImpl<?> definition = type.getConstructor(); - Constructor constructor; - boolean explict = false; - if (definition != null && definition.getConstructor() - .isAnnotationPresent(org.osoa.sca.annotations.Constructor.class)) { - // the constructor was already defined explicitly - return; - } else if (definition != null) { - explict = true; - constructor = definition.getConstructor(); - } else { - // no definition, heuristically determine constructor - Constructor[] constructors = clazz.getConstructors(); - if (constructors.length == 0) { - throw new NoConstructorException("No public constructor for class"); - } else if (constructors.length == 1) { - // Only one constructor, take it - constructor = constructors[0]; - } else { - // FIXME multiple constructors, none yet done - Constructor<T> selected = null; - int sites = type.getPropertyMembers().size() + type.getReferenceMembers().size(); - for (Constructor<T> ctor : constructors) { - if (ctor.getParameterTypes().length == 0) { - selected = ctor; - } - if (ctor.getParameterTypes().length == sites) { - // TODO finish - // selected = constructor; - // select constructor - // break; - } - } - if (selected == null) { - throw new NoConstructorException(); - } - constructor = selected; - definition = type.getConstructors().get(selected); - type.setConstructor(definition); - // return; - } - definition = type.getConstructors().get(constructor); - type.setConstructor(definition); - } - JavaParameterImpl[] parameters = definition.getParameters(); - if (parameters.length == 0) { - return; - } - Map<String, JavaElementImpl> props = type.getPropertyMembers(); - Map<String, JavaElementImpl> refs = type.getReferenceMembers(); - Annotation[][] annotations = constructor.getParameterAnnotations(); - if (!explict) { - // the constructor wasn't defined by an annotation, so check to see - // if any of the params have an annotation - // which we can impute as explicitly defining the constructor, e.g. - // @Property, @Reference, or @Autowire - explict = injectionAnnotationsPresent(annotations); - } - if (explict) { - for (int i = 0; i < parameters.length; i++) { - if (isAnnotated(parameters[i])) { - continue; - } else if (!findReferenceOrProperty(parameters[i], props, refs)) { - throw new AmbiguousConstructorException(parameters[i].toString()); - } - } - } else { - if (!areUnique(parameters)) { - throw new AmbiguousConstructorException("Cannot resolve non-unique parameter types, use @Constructor"); - } - if (!calcPropRefUniqueness(props.values(), refs.values())) { - throw new AmbiguousConstructorException("Cannot resolve non-unique parameter types, use @Constructor"); - } - if (!(props.isEmpty() && refs.isEmpty())) { - calcParamNames(parameters, props, refs); - } else { - heuristicParamNames(type, parameters); - - } - } - } - - private void calcParamNames(JavaParameterImpl[] parameters, - Map<String, JavaElementImpl> props, - Map<String, JavaElementImpl> refs) throws AmbiguousConstructorException { - // the constructor param types must unambiguously match defined - // reference or property types - for (JavaParameterImpl param : parameters) { - if (!findReferenceOrProperty(param, props, refs)) { - throw new AmbiguousConstructorException(param.getName()); - } - } - } - - private void heuristicParamNames(JavaImplementation type, JavaParameterImpl[] parameters) - throws IntrospectionException { - // heuristically determine refs and props from the parameter types - for (JavaParameterImpl p : parameters) { - String name = p.getType().getSimpleName().toLowerCase(); - if (isReferenceType(p.getType(), p.getGenericType())) { - type.getReferences().add(createReference(name, p.getType())); - p.setClassifer(Reference.class); - type.getReferenceMembers().put(name, p); - } else { - type.getProperties().add(createProperty(name, p.getType())); - p.setClassifer(Property.class); - type.getPropertyMembers().put(name, p); - } - p.setName(name); - } - } - - private static boolean areUnique(Class[] collection) { - Set<Class> set = new HashSet<Class>(Arrays.asList(collection)); - return set.size() == collection.length; - } - - /** - * Returns true if the union of the given collections of properties and - * references have unique Java types - */ - private boolean calcPropRefUniqueness(Collection<JavaElementImpl> props, Collection<JavaElementImpl> refs) { - - Class[] classes = new Class[props.size() + refs.size()]; - int i = 0; - for (JavaElementImpl property : props) { - classes[i] = property.getType(); - i++; - } - for (JavaElementImpl reference : refs) { - classes[i] = reference.getType(); - i++; - } - return areUnique(classes); - } - - /** - * Unambiguously finds the reference or property associated with the given - * type - * - * @return the name of the reference or property if found, null if not - * @throws AmbiguousConstructorException if the constructor parameter cannot - * be resolved to a property or reference - */ - private boolean findReferenceOrProperty(JavaParameterImpl parameter, - Map<String, JavaElementImpl> props, - Map<String, JavaElementImpl> refs) throws AmbiguousConstructorException { - - boolean found = false; - if (!"".equals(parameter.getName())) { - // Match by name - JavaElementImpl prop = props.get(parameter.getName()); - if (prop != null && prop.getType() == parameter.getType()) { - parameter.setClassifer(Property.class); - return true; - } - JavaElementImpl ref = refs.get(parameter.getName()); - if (ref != null && ref.getType() == parameter.getType()) { - parameter.setClassifer(Reference.class); - return true; - } - } - for (JavaElementImpl property : props.values()) { - if (property.getType() == parameter.getType()) { - if (found) { - throw new AmbiguousConstructorException("Ambiguous property or reference for constructor type", - (Member)parameter.getAnchor()); - } - parameter.setClassifer(Property.class); - parameter.setName(property.getName()); - found = true; - // do not break since ambiguities must be checked, i.e. more - // than one prop or ref of the same type - } - } - for (JavaElementImpl reference : refs.values()) { - if (reference.getType() == parameter.getType()) { - if (found) { - throw new AmbiguousConstructorException("Ambiguous property or reference for constructor type", - (Member)parameter.getAnchor()); - } - parameter.setClassifer(Reference.class); - parameter.setName(reference.getName()); - found = true; - // do not break since ambiguities must be checked, i.e. more - // than one prop or ref of the same type - } - } - return found; - } - - /** - * Returns true if a given type is reference according to the SCA - * specification rules for determining reference types The following rules - * are used to determine whether an unannotated field or setter method is a - * property or reference: - * <ol> - * <li>If its type is simple, then it is a property. - * <li>If its type is complex, then if the type is an interface marked by - * - * @Remotable, then it is a reference; otherwise, it is a property. - * <li>Otherwise, if the type associated with the member is an - * array or a java.util.Collection, the basetype is the element - * type of the array or the parameterized type of the - * Collection; otherwise the basetype is the member type. If the - * basetype is an interface with an - * @Remotable or - * @Service annotation then the memberis defined as a reference. Otherwise, - * it is defined as a property. - * </ol> - * <p> - * The name of the reference or of the property is derived from the - * name found on the setter method or on the field. - */ - private boolean isReferenceType(Class<?> cls, Type genericType) { - Class<?> baseType = JavaIntrospectionHelper.getBaseType(cls, genericType); - return baseType.isInterface() && (baseType.isAnnotationPresent(Remotable.class) || baseType - .isAnnotationPresent(Service.class)); - } - - /** - * Returns true if the given operation is defined in the collection of - * service interfaces - */ - private boolean isInServiceInterface(Method operation, List<org.apache.tuscany.sca.assembly.Service> services) { - for (org.apache.tuscany.sca.assembly.Service service : services) { - Interface interface1 = service.getInterfaceContract().getInterface(); - if (interface1 instanceof JavaInterface) { - Class<?> clazz = ((JavaInterface)interface1).getJavaClass(); - if (isMethodMatched(clazz, operation)) { - return true; - } - } - } - return false; - } - - /** - * Test if the class declares a method which matches the signature of the - * given method - * - * @param clazz - * @param method - * @return - */ - private boolean isMethodMatched(Class<?> clazz, Method method) { - if (method.getDeclaringClass() == clazz) { - return true; - } - Method[] methods = clazz.getMethods(); - for (Method m : methods) { - if (JavaIntrospectionHelper.exactMethodMatch(method, m)) { - return true; - } - } - return false; - } - - /** - * Creates a mapped property - * - * @param name the property name - * @param member the injection site the reference maps to - * @param paramType the property type - */ - private org.apache.tuscany.sca.assembly.Property createProperty(String name, Class<?> paramType) { - org.apache.tuscany.sca.assembly.Property property = assemblyFactory.createProperty(); - property.setName(name); - property.setXSDType(JavaXMLMapper.getXMLType(paramType)); - return property; - } - - /** - * Populates a component type with a service whose interface type is - * determined by examining all implemented interfaces of the given class and - * chosing one whose operations match all of the class's non-property and - * non-reference methods - * - * @param clazz the class to examine - * @param type the component type - * @param methods all methods in the class to examine - */ - private void calculateServiceInterface(Class<?> clazz, JavaImplementation type, Set<Method> methods) - throws IntrospectionException { - List<Method> nonPropRefMethods = new ArrayList<Method>(); - // Map<String, Service> services = type.getServices(); - Map<String, JavaElementImpl> references = type.getReferenceMembers(); - Map<String, JavaElementImpl> properties = type.getPropertyMembers(); - // calculate methods that are not properties or references - for (Method method : methods) { - String name = toPropertyName(method.getName()); - if (!references.containsKey(name) && !properties.containsKey(name)) { - nonPropRefMethods.add(method); - } - } - // determine if an implemented interface matches all of the non-property - // and non-reference methods - Class[] interfaces = clazz.getInterfaces(); - if (interfaces.length == 0) { - return; - } - for (Class interfaze : interfaces) { - if (analyzeInterface(interfaze, nonPropRefMethods)) { - org.apache.tuscany.sca.assembly.Service service; - try { - service = createService(interfaze); - } catch (InvalidInterfaceException e) { - throw new IntrospectionException(e); - } - type.getServices().add(service); - } - } - } - - /** - * Determines if the methods of a given interface match the given list of - * methods - * - * @param interfaze the interface to examine - * @param nonPropRefMethods the list of methods to match against - * @return true if the interface matches - */ - private boolean analyzeInterface(Class<?> interfaze, List<Method> nonPropRefMethods) { - Method[] interfaceMethods = interfaze.getMethods(); - if (nonPropRefMethods.size() != interfaceMethods.length) { - return false; - } - for (Method method : nonPropRefMethods) { - boolean found = isMethodMatched(interfaze, method); - if (!found) { - return false; - } - } - return true; - } - - private boolean isAnnotated(JavaParameterImpl parameter) { - for (Annotation annotation : parameter.getAnnotations()) { - Class<? extends Annotation> annotType = annotation.annotationType(); - if (annotType.equals(Property.class) || annotType.equals(Reference.class) - || annotType.equals(Resource.class)) { - return true; - } - } - return false; - } - - public boolean areUnique(JavaParameterImpl[] parameters) { - Set<Class> set = new HashSet<Class>(parameters.length); - for (JavaParameterImpl p : parameters) { - if (!set.add(p.getType())) { - return false; - } - } - return true; - } - - public org.apache.tuscany.sca.assembly.Reference createReference(String name, Class<?> paramType) - throws IntrospectionException { - org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference(); - reference.setName(name); - JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract(); - reference.setInterfaceContract(interfaceContract); - try { - JavaInterface callInterface = interfaceIntrospector.introspect(paramType); - reference.getInterfaceContract().setInterface(callInterface); - if (callInterface.getCallbackClass() != null) { - JavaInterface callbackInterface = interfaceIntrospector.introspect(callInterface.getCallbackClass()); - reference.getInterfaceContract().setCallbackInterface(callbackInterface); - } - reference.setMultiplicity(Multiplicity.ZERO_ONE); - } catch (InvalidInterfaceException e1) { - throw new IntrospectionException(e1); - } - try { - processCallback(paramType, reference); - } catch (InvalidServiceType e) { - throw new IntrospectionException(e); - } - return reference; - } - - public org.apache.tuscany.sca.assembly.Service createService(Class<?> interfaze) throws InvalidInterfaceException { - org.apache.tuscany.sca.assembly.Service service = assemblyFactory.createService(); - service.setName(interfaze.getSimpleName()); - - JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract(); - service.setInterfaceContract(interfaceContract); - - JavaInterface callInterface = interfaceIntrospector.introspect(interfaze); - service.getInterfaceContract().setInterface(callInterface); - if (callInterface.getCallbackClass() != null) { - JavaInterface callbackInterface = interfaceIntrospector.introspect(callInterface.getCallbackClass()); - service.getInterfaceContract().setCallbackInterface(callbackInterface); - } - - Interface javaInterface = service.getInterfaceContract().getInterface(); - javaInterface.setRemotable(interfaze.getAnnotation(Remotable.class) != null); - service.getInterfaceContract().setInterface(javaInterface); - return service; - } - - public void processCallback(Class<?> interfaze, Contract contract) throws InvalidServiceType { - Callback callback = interfaze.getAnnotation(Callback.class); - if (callback != null && !Void.class.equals(callback.value())) { - Class<?> callbackClass = callback.value(); - JavaInterface javaInterface = javaFactory.createJavaInterface(); - javaInterface.setJavaClass(callbackClass); - contract.getInterfaceContract().setCallbackInterface(javaInterface); - } else if (callback != null && Void.class.equals(callback.value())) { - throw new InvalidServiceType("No callback interface specified on annotation", interfaze); - } - } - - public boolean injectionAnnotationsPresent(Annotation[][] annots) { - for (Annotation[] annotations : annots) { - for (Annotation annotation : annotations) { - Class<? extends Annotation> annotType = annotation.annotationType(); - if (annotType.equals(Property.class) || annotType.equals(Reference.class) - || annotType.equals(Resource.class) - || annotType.equals(Monitor.class)) { - return true; - } - } - } - return false; - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java deleted file mode 100644 index fd8df4e838..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Member; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an illegcal use of {@link org.osoa.sca.annotations.Callback} on a reference - * - * @version $Rev$ $Date$ - */ -public class IllegalCallbackReferenceException extends IntrospectionException { - private static final long serialVersionUID = -8932525723147700591L; - - public IllegalCallbackReferenceException(String message) { - super(message); - } - - public IllegalCallbackReferenceException(String message, Member member) { - super(message, member); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java deleted file mode 100644 index 9b548159db..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Member; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an illegal signature for a method decorated with {@link org.osoa.sca.annotations.Context} - * - * @version $Rev$ $Date$ - */ -public class IllegalContextException extends IntrospectionException { - private static final long serialVersionUID = -6946383136750117008L; - - public IllegalContextException(String message) { - super(message); - } - - public IllegalContextException(String message, Member member) { - super(message, member); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java deleted file mode 100644 index 4e5620119b..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Member; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an illegal signature for a method decorated with {@link org.osoa.sca.annotations.Destroy} - * - * @version $Rev$ $Date$ - */ -public class IllegalDestructorException extends IntrospectionException { - private static final long serialVersionUID = 365719353107446326L; - - public IllegalDestructorException(String message) { - super(message); - } - - public IllegalDestructorException(String message, Member member) { - super(message, member); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java deleted file mode 100644 index bec7c29c54..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Member; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an illegal signature for a method decorated with {@link @org.osoa.sca.annotations.Init} - * - * @version $Rev$ $Date$ - */ -public class IllegalInitException extends IntrospectionException { - private static final long serialVersionUID = -3690763271986854701L; - - public IllegalInitException(String message) { - super(message); - } - - public IllegalInitException(String message, Member member) { - super(message, member); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java deleted file mode 100644 index 94ea3d1c0b..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Member; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an illegal reference definition in a component type - * - * @version $Rev$ $Date$ - */ -public class IllegalReferenceException extends IntrospectionException { - private static final long serialVersionUID = 4612984122225271395L; - - public IllegalReferenceException(String message) { - super(message); - } - - public IllegalReferenceException(String message, Member member) { - super(message, member); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java deleted file mode 100644 index 44ba25c460..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Member; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an illegal resource definition in a component type - * - * @version $Rev$ $Date$ - */ -public class IllegalResourceException extends IntrospectionException { - private static final long serialVersionUID = -1100936539412435579L; - - public IllegalResourceException(String message) { - super(message); - } - - public IllegalResourceException(String message, Member member) { - super(message, member); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java deleted file mode 100644 index 14079b2b1d..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an illegal use of the {@link @org.osoa.sca.annotations.Service} annotation - * - * @version $Rev$ $Date$ - */ -public class IllegalServiceDefinitionException extends IntrospectionException { - private static final long serialVersionUID = -7151534258405092548L; - - public IllegalServiceDefinitionException(String message) { - super(message); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java deleted file mode 100644 index 0d2ac820a1..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Method; -import java.lang.reflect.Modifier; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.osoa.sca.annotations.Init; - -/** - * Processes the {@link @Init} annotation on a component implementation and - * updates the component type with the decorated initializer method - * - * @version $Rev$ $Date$ - */ -public class InitProcessor extends BaseJavaClassVisitor { - - public InitProcessor(AssemblyFactory factory) { - super(factory); - } - - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - Init annotation = method.getAnnotation(Init.class); - if (annotation == null) { - return; - } - if (method.getParameterTypes().length != 0) { - throw new IllegalInitException("Initializer must not have argments", method); - } - if (type.getInitMethod() != null) { - throw new DuplicateInitException("More than one initializer found on implementaton"); - } - if (Modifier.isProtected(method.getModifiers())) { - method.setAccessible(true); - } - type.setInitMethod(method); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java deleted file mode 100644 index 0435cdee67..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an invalid constructor definition, e.g. when the number of injection names specified in {@link - * org.osoa.sca.annotations.Constructor} do not match the number of actual constructor parameters - * - * @version $Rev$ $Date$ - */ -public class InvalidConstructorException extends IntrospectionException { - private static final long serialVersionUID = 1411492435210741512L; - - public InvalidConstructorException(String message) { - super(message); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementation.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementation.java deleted file mode 100644 index fdc6f1dd34..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementation.java +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Raised when an implementation specifies improper conversational metadata - * - * @version $Rev$ $Date$ - */ -public class InvalidConversationalImplementation extends IntrospectionException { - private static final long serialVersionUID = -5487291552769408149L; - - public InvalidConversationalImplementation(String message) { - super(message); - } - - public InvalidConversationalImplementation(String message, Throwable cause) { - super(message, cause); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java deleted file mode 100644 index dc1cc2e0e9..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an invalid usage of {@link org.osoa.sca.annotations.Property} - * - * @version $Rev$ $Date$ - */ -public class InvalidPropertyException extends IntrospectionException { - private static final long serialVersionUID = -2682862652069727948L; - - public InvalidPropertyException(String message) { - super(message); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java deleted file mode 100644 index 79b81afcb7..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an invalid usage of {@link org.osoa.sca.annotations.Reference} - * - * @version $Rev$ $Date$ - */ -public class InvalidReferenceException extends IntrospectionException { - private static final long serialVersionUID = -3285246635989254165L; - - public InvalidReferenceException(String message) { - super(message); - } - - public InvalidReferenceException(String message, Throwable cause) { - super(message, cause); - } - - public InvalidReferenceException(Throwable cause) { - super(cause); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java deleted file mode 100644 index 1b47090e55..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Member; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Denotes an invalid usage of {@link @org.apache.tuscany.api.annotation.Resource} - * - * @version $Rev$ $Date$ - */ -public class InvalidResourceException extends IntrospectionException { - private static final long serialVersionUID = 511728001735534934L; - - public InvalidResourceException(String message) { - super(message); - } - - public InvalidResourceException(String message, Member member) { - super(message, member); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceType.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceType.java deleted file mode 100644 index a7e4b0d827..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceType.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Thrown when a service type specified by an {@link org.osoa.sca.annotations.Service} annotation is invalid, e.g. it is - * not an interface - * - * @version $Rev$ $Date$ - */ -public class InvalidServiceType extends IntrospectionException { - private static final long serialVersionUID = -1076466639416644386L; - private Class<?> serviceType; - - public InvalidServiceType(String message) { - super(message); - } - - public InvalidServiceType(String message, Class<?> clazz) { - super(message); - this.serviceType = clazz; - } - - /** - * @return the serviceType - */ - public Class<?> getServiceType() { - return serviceType; - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/JavaIntrospectionHelper.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/JavaIntrospectionHelper.java deleted file mode 100644 index e0f1a0d52a..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/JavaIntrospectionHelper.java +++ /dev/null @@ -1,448 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.beans.Introspector; -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.GenericArrayType; -import java.lang.reflect.Method; -import java.lang.reflect.Modifier; -import java.lang.reflect.ParameterizedType; -import java.lang.reflect.Type; -import java.lang.reflect.TypeVariable; -import java.lang.reflect.WildcardType; -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -/** - * Implements various reflection-related operations - * - * @version $Rev$ $Date$ - */ -public final class JavaIntrospectionHelper { - - private static final Class[] EMPTY_CLASS_ARRY = new Class[0]; - - /** - * Hide the constructor - */ - private JavaIntrospectionHelper() { - } - - /** - * Returns a collection of public, and protected fields declared by a class - * or one of its supertypes - */ - public static Set<Field> getAllPublicAndProtectedFields(Class clazz) { - return getAllPublicAndProtectedFields(clazz, new HashSet<Field>()); - } - - /** - * Recursively evaluates the type hierachy to return all fields that are - * public or protected - */ - private static Set<Field> getAllPublicAndProtectedFields(Class clazz, Set<Field> fields) { - if (clazz == null || clazz.isArray() || Object.class.equals(clazz)) { - return fields; - } - fields = getAllPublicAndProtectedFields(clazz.getSuperclass(), fields); - Field[] declaredFields = clazz.getDeclaredFields(); - for (Field field : declaredFields) { - int modifiers = field.getModifiers(); - if ((Modifier.isPublic(modifiers) || Modifier.isProtected(modifiers)) && !Modifier.isStatic(modifiers)) { - field.setAccessible(true); // ignore Java accessibility - fields.add(field); - } - } - return fields; - } - - /** - * Returns a collection of public and protected methods declared by a class - * or one of its supertypes. Note that overriden methods will not be - * returned in the collection (i.e. only the method override will be). <p/> - * This method can potentially be expensive as reflection information is not - * cached. It is assumed that this method will be used during a - * configuration phase. - */ - public static Set<Method> getAllUniquePublicProtectedMethods(Class clazz) { - return getAllUniqueMethods(clazz, new HashSet<Method>()); - } - - /** - * Recursively evaluates the type hierarchy to return all unique methods - */ - private static Set<Method> getAllUniqueMethods(Class pClass, Set<Method> methods) { - if (pClass == null || pClass.isArray() || Object.class.equals(pClass)) { - return methods; - } - // we first evaluate methods of the subclass and then move to the parent - Method[] declaredMethods = pClass.getDeclaredMethods(); - for (Method declaredMethod : declaredMethods) { - int modifiers = declaredMethod.getModifiers(); - if ((!Modifier.isPublic(modifiers) && !Modifier.isProtected(modifiers)) || Modifier.isStatic(modifiers)) { - continue; - } - if (methods.size() == 0) { - methods.add(declaredMethod); - } else { - List<Method> temp = new ArrayList<Method>(); - boolean matched = false; - for (Method method : methods) { - // only add if not already in the set from a supclass (i.e. - // the - // method is not overrided) - if (exactMethodMatch(declaredMethod, method)) { - matched = true; - break; - } - } - if (!matched) { - // TODO ignore Java accessibility - declaredMethod.setAccessible(true); - temp.add(declaredMethod); - } - methods.addAll(temp); - temp.clear(); - } - } - // evaluate class hierarchy - this is done last to track inherited - // methods - methods = getAllUniqueMethods(pClass.getSuperclass(), methods); - return methods; - } - - /** - * Finds the closest matching field with the given name, that is, a field of - * the exact specified type or, alternately, of a supertype. - * - * @param name the name of the field - * @param type the field type - * @param fields the collection of fields to search - * @return the matching field or null if not found - */ - public static Field findClosestMatchingField(String name, Class type, Set<Field> fields) { - Field candidate = null; - for (Field field : fields) { - if (field.getName().equals(name)) { - if (field.getType().equals(type)) { - return field; // exact match - } else if (field.getType().isAssignableFrom(type) - || (field.getType().isPrimitive() && primitiveAssignable(field.getType(), type))) { - // We could have the situation where a field parameter is a - // primitive and the demarshalled value is - // an object counterpart (e.g. Integer and int) - // @spec issue - // either an interface or super class, so keep a reference - // until - // we know there are no closer types - candidate = field; - } - } - } - if (candidate != null) { - return candidate; - } else { - return null; - } - } - - /** - * Finds the closest matching method with the given name, that is, a method - * taking the exact parameter types or, alternately, parameter supertypes. - * - * @param name the name of the method - * @param types the method parameter types - * @param methods the collection of methods to search - * @return the matching method or null if not found - */ - public static Method findClosestMatchingMethod(String name, Class[] types, Set<Method> methods) { - if (types == null) { - types = EMPTY_CLASS_ARRY; - } - Method candidate = null; - for (Method method : methods) { - if (method.getName().equals(name) && method.getParameterTypes().length == types.length) { - Class<?>[] params = method.getParameterTypes(); - boolean disqualify = false; - boolean exactMatch = true; - for (int i = 0; i < params.length; i++) { - if (!params[i].equals(types[i]) && !params[i].isAssignableFrom(types[i])) { - // no match - disqualify = true; - exactMatch = false; - break; - } else if (!params[i].equals(types[i]) && params[i].isAssignableFrom(types[i])) { - // not exact match - exactMatch = false; - } - } - if (disqualify) { - continue; - } else if (exactMatch) { - return method; - } else { - candidate = method; - } - } - } - if (candidate != null) { - return candidate; - } else { - return null; - } - } - - /** - * Determines if two methods "match" - that is, they have the same method - * names and exact parameter types (one is not a supertype of the other) - */ - public static boolean exactMethodMatch(Method method1, Method method2) { - if (!method1.getName().equals(method2.getName())) { - return false; - } - Class<?>[] types1 = method1.getParameterTypes(); - Class<?>[] types2 = method2.getParameterTypes(); - if (types1.length != types2.length) { - return false; - } - boolean matched = true; - for (int i = 0; i < types1.length; i++) { - if (types1[i] != types2[i]) { - matched = false; - break; - } - } - return matched; - } - - public static <T> Constructor<T> getDefaultConstructor(Class<T> clazz) throws NoSuchMethodException { - return clazz.getConstructor((Class[])null); - } - - /** - * Returns the simple name of a class - i.e. the class name devoid of its - * package qualifier - * - * @param implClass the implmentation class - */ - public static String getBaseName(Class<?> implClass) { - return implClass.getSimpleName(); - } - - public static boolean isImmutable(Class clazz) { - return String.class == clazz || clazz.isPrimitive() - || Number.class.isAssignableFrom(clazz) - || Boolean.class.isAssignableFrom(clazz) - || Character.class.isAssignableFrom(clazz) - || Byte.class.isAssignableFrom(clazz); - } - - /** - * Takes a property name and converts it to a getter method name according - * to JavaBean conventions. For example, property - * <code>foo<code> is returned as <code>getFoo</code> - */ - public static String toGetter(String name) { - return "get" + name.toUpperCase().substring(0, 1) + name.substring(1); - } - - /** - * Takes a setter or getter method name and converts it to a property name - * according to JavaBean conventions. For example, <code>setFoo(var)</code> - * is returned as property <code>foo<code> - */ - public static String toPropertyName(String name) { - if (!name.startsWith("set")) { - return name; - } - return Introspector.decapitalize(name.substring(3)); - } - - public static Class<?> getErasure(Type type) { - if (type instanceof Class) { - return (Class)type; - } else if (type instanceof GenericArrayType) { - // FIXME: How to deal with the []? - GenericArrayType arrayType = (GenericArrayType)type; - return getErasure(arrayType.getGenericComponentType()); - } else if (type instanceof ParameterizedType) { - ParameterizedType pType = (ParameterizedType)type; - return getErasure(pType.getRawType()); - } else if (type instanceof WildcardType) { - WildcardType wType = (WildcardType)type; - Type[] types = wType.getUpperBounds(); - return getErasure(types[0]); - } else if (type instanceof TypeVariable) { - TypeVariable var = (TypeVariable)type; - Type[] types = var.getBounds(); - return getErasure(types[0]); - } - return null; - } - - public static Class<?> getBaseType(Class<?> cls, Type genericType) { - if (cls.isArray()) { - return cls.getComponentType(); - } else if (Collection.class.isAssignableFrom(cls)) { - if (genericType instanceof ParameterizedType) { - // Collection<BaseType> - ParameterizedType parameterizedType = (ParameterizedType)genericType; - Type baseType = parameterizedType.getActualTypeArguments()[0]; - if (baseType instanceof GenericArrayType) { - // Base is array - return cls; - } else { - return getErasure(baseType); - } - } else { - return cls; - } - } else { - return cls; - } - } - - /** - * Takes a property name and converts it to a setter method name according - * to JavaBean conventions. For example, the property - * <code>foo<code> is returned as <code>setFoo(var)</code> - */ - public static String toSetter(String name) { - return "set" + name.toUpperCase().substring(0, 1) + name.substring(1); - } - - /** - * Compares a two types, assuming one is a primitive, to determine if the - * other is its object counterpart - */ - private static boolean primitiveAssignable(Class memberType, Class param) { - if (memberType == Integer.class) { - return param == Integer.TYPE; - } else if (memberType == Double.class) { - return param == Double.TYPE; - } else if (memberType == Float.class) { - return param == Float.TYPE; - } else if (memberType == Short.class) { - return param == Short.TYPE; - } else if (memberType == Character.class) { - return param == Character.TYPE; - } else if (memberType == Boolean.class) { - return param == Boolean.TYPE; - } else if (memberType == Byte.class) { - return param == Byte.TYPE; - } else if (param == Integer.class) { - return memberType == Integer.TYPE; - } else if (param == Double.class) { - return memberType == Double.TYPE; - } else if (param == Float.class) { - return memberType == Float.TYPE; - } else if (param == Short.class) { - return memberType == Short.TYPE; - } else if (param == Character.class) { - return memberType == Character.TYPE; - } else if (param == Boolean.class) { - return memberType == Boolean.TYPE; - } else if (param == Byte.class) { - return memberType == Byte.TYPE; - } else { - return false; - } - } - - /** - * Returns the generic types represented in the given type. Usage as - * follows: <code> - * JavaIntrospectionHelper.getGenerics(field.getGenericType()); - * <p/> - * JavaIntrospectionHelper.getGenerics(m.getGenericParameterTypes()[0];); </code> - * - * @return the generic types in order of declaration or an empty array if - * the type is not genericized - */ - public static List<? extends Type> getGenerics(Type genericType) { - List<Type> classes = new ArrayList<Type>(); - if (genericType instanceof ParameterizedType) { - ParameterizedType ptype = (ParameterizedType)genericType; - // get the type arguments - Type[] targs = ptype.getActualTypeArguments(); - for (Type targ : targs) { - classes.add(targ); - } - } - return classes; - } - - /** - * Returns the generic type specified by the class at the given position as - * in: <p/> <code> public class Foo<Bar,Baz>{ //.. } - * <p/> - * JavaIntrospectionHelper.introspectGeneric(Foo.class,1); <code> - * <p/> - * will return Baz. - */ - public static Class introspectGeneric(Class<?> clazz, int pos) { - assert clazz != null : "No class specified"; - Type type = clazz.getGenericSuperclass(); - if (type instanceof ParameterizedType) { - Type[] args = ((ParameterizedType)type).getActualTypeArguments(); - if (args.length <= pos) { - throw new IllegalArgumentException("Invalid index value for generic class " + clazz.getName()); - } - return (Class)((ParameterizedType)type).getActualTypeArguments()[pos]; - } else { - Type[] interfaces = clazz.getGenericInterfaces(); - for (Type itype : interfaces) { - if (!(itype instanceof ParameterizedType)) { - continue; - } - ParameterizedType interfaceType = (ParameterizedType)itype; - return (Class)interfaceType.getActualTypeArguments()[0]; - } - } - return null; - } - - /** - * Returns the set of interfaces implemented by the given class and its - * ancestors or a blank set if none - */ - public static Set<Class> getAllInterfaces(Class clazz) { - Set<Class> implemented = new HashSet<Class>(); - getAllInterfaces(clazz, implemented); - return implemented; - } - - private static void getAllInterfaces(Class clazz, Set<Class> implemented) { - Class[] interfaces = clazz.getInterfaces(); - for (Class interfaze : interfaces) { - implemented.add(interfaze); - } - Class<?> superClass = clazz.getSuperclass(); - // Object has no superclass so check for null - if (superClass != null && !superClass.equals(Object.class)) { - getAllInterfaces(superClass, implemented); - } - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java deleted file mode 100644 index 2caa4b8bde..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Thrown when a suitable constructor for a component implementation cannot be found - * - * @version $Rev$ $Date$ - */ -public class NoConstructorException extends IntrospectionException { - private static final long serialVersionUID = 3086706387280694424L; - - public NoConstructorException() { - } - - public NoConstructorException(String message) { - super(message); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java deleted file mode 100644 index a674197b6f..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Method; -import java.util.List; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Callback; -import org.apache.tuscany.sca.assembly.Service; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract; -import org.apache.tuscany.sca.policy.Intent; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.osoa.sca.annotations.Requires; - -/** - * Processes an {@link org.osoa.sca.annotations.Requires} annotation - * - * @version $Rev: - */ -public class PolicyProcessor extends BaseJavaClassVisitor { - - private PolicyFactory policyFactory; - - public PolicyProcessor(AssemblyFactory assemblyFactory, PolicyFactory policyFactory) { - super(assemblyFactory); - this.policyFactory = policyFactory; - } - - private QName getQName(String intentName) { - QName qname; - if (intentName.startsWith("{")) { - int i = intentName.indexOf('}'); - if (i != -1) { - qname = new QName(intentName.substring(1, i), intentName.substring(i + 1)); - } else { - qname = new QName("", intentName); - } - } else { - qname = new QName("", intentName); - } - return qname; - } - - /** - * Read policy intents on the given interface or class - * @param clazz - * @param requiredIntents - */ - private void readIntents(Class<?> clazz, List<Intent> requiredIntents) { - Requires intentAnnotation = clazz.getAnnotation(Requires.class); - if (intentAnnotation != null) { - String[] intentNames = intentAnnotation.value(); - if (intentNames.length != 0) { - for (String intentName : intentNames) { - - // Add each intent to the list - Intent intent = policyFactory.createIntent(); - intent.setName(getQName(intentName)); - requiredIntents.add(intent); - } - } - } - } - - private void readIntents(Method method, List<Intent> requiredIntents) { - Requires intentAnnotation = method.getAnnotation(Requires.class); - if (intentAnnotation != null) { - String[] intentNames = intentAnnotation.value(); - if (intentNames.length != 0) { - Operation operation = assemblyFactory.createOperation(); - operation.setName(method.getName()); - operation.setUnresolved(true); - for (String intentName : intentNames) { - - // Add each intent to the list, associated with the - // operation corresponding to the annotated method - Intent intent = policyFactory.createIntent(); - intent.setName(getQName(intentName)); - intent.getOperations().add(operation); - requiredIntents.add(intent); - } - } - } - } - - public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException { - - // Read intents on the Java implementation class - readIntents(clazz, type.getRequiredIntents()); - - // Process annotations on the service interfaces - //TODO This will have to move to a JavaInterface introspector later - for (Service service: type.getServices()) { - InterfaceContract interfaceContract = service.getInterfaceContract(); - if (interfaceContract instanceof JavaInterfaceContract) { - JavaInterfaceContract javaInterfaceContract = (JavaInterfaceContract)interfaceContract; - - // Read intents on the service interface - if (javaInterfaceContract.getInterface() != null) { - JavaInterface javaInterface = (JavaInterface)javaInterfaceContract.getInterface(); - if (javaInterface.getJavaClass() != null) { - readIntents(javaInterface.getJavaClass(), service.getRequiredIntents()); - - // Read intents on the service interface methods - Method[] methods = javaInterface.getJavaClass().getMethods(); - for (Method method: methods) { - readIntents(method, service.getRequiredIntents()); - } - } - - } - - // Read intents on the callback interface - if (javaInterfaceContract.getCallbackInterface() != null) { - JavaInterface javaCallbackInterface = (JavaInterface)javaInterfaceContract.getCallbackInterface(); - if (javaCallbackInterface.getJavaClass() != null) { - Callback callback = service.getCallback(); - if (callback == null) { - callback = assemblyFactory.createCallback(); - service.setCallback(callback); - } - readIntents(javaCallbackInterface.getJavaClass(), callback.getRequiredIntents()); - - // Read intents on the callback interface methods - Method[] methods = javaCallbackInterface.getJavaClass().getMethods(); - for (Method method: methods) { - readIntents(method, callback.getRequiredIntents()); - } - } - } - } - } - } - - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - - // Read the intents specified on the given implementation method - readIntents(method, type.getRequiredIntents()); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java deleted file mode 100644 index e3c7ad03df..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.osoa.sca.annotations.Property; - -/** - * Processes an {@link @Property} annotation, updating the component type with - * corresponding {@link JavaMappedProperty} - * - * @version $Rev$ $Date$ - */ -public class PropertyProcessor extends AbstractPropertyProcessor<Property> { - - public PropertyProcessor(AssemblyFactory assemblyFactory) { - super(assemblyFactory, Property.class); - } - - protected String getName(Property annotation) { - return annotation.name(); - } - - protected void initProperty(org.apache.tuscany.sca.assembly.Property property, Property annotation) { - property.setMustSupply(annotation.required()); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java deleted file mode 100644 index 2bd6ce20ba..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.getBaseType; - -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.lang.reflect.Type; -import java.util.Collection; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Multiplicity; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl; -import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; -import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceIntrospector; -import org.osoa.sca.annotations.Reference; - -/** - * Processes an {@link @Reference} annotation, updating the component type with - * corresponding {@link - * org.apache.tuscany.spi.implementation.java.JavaMappedReference} - * - * @version $Rev$ $Date$ - */ -public class ReferenceProcessor extends BaseJavaClassVisitor { - private JavaInterfaceIntrospector interfaceIntrospector; - private JavaInterfaceFactory javaFactory; - - public ReferenceProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory, JavaInterfaceIntrospector interfaceIntrospector) { - super(assemblyFactory); - this.javaFactory = javaFactory; - this.interfaceIntrospector = interfaceIntrospector; - } - - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - Reference annotation = method.getAnnotation(Reference.class); - if (annotation == null) { - return; // Not a reference annotation. - } - if (method.getParameterTypes().length != 1) { - throw new IllegalReferenceException("Setter must have one parameter", method); - } - String name = annotation.name(); - if ("".equals(name)) { - name = JavaIntrospectionHelper.toPropertyName(method.getName()); - } - if (type.getReferenceMembers().get(name) != null) { - throw new DuplicateReferenceException(name); - } - - JavaElementImpl element = new JavaElementImpl(method, 0); - org.apache.tuscany.sca.assembly.Reference reference = createReference(element, name); - type.getReferences().add(reference); - type.getReferenceMembers().put(name, element); - } - - public void visitField(Field field, JavaImplementation type) throws IntrospectionException { - Reference annotation = field.getAnnotation(Reference.class); - if (annotation == null) { - return; - } - String name = annotation.name(); - if ("".equals(name)) { - name = field.getName(); - } - if (type.getReferenceMembers().get(name) != null) { - throw new DuplicateReferenceException(name); - } - JavaElementImpl element = new JavaElementImpl(field); - org.apache.tuscany.sca.assembly.Reference reference = createReference(element, name); - type.getReferences().add(reference); - type.getReferenceMembers().put(name, element); - } - - public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) - throws IntrospectionException { - Reference refAnnotation = parameter.getAnnotation(Reference.class); - if (refAnnotation == null) { - return; - } - String paramName = parameter.getName(); - String name = getReferenceName(paramName, parameter.getIndex(), refAnnotation.name()); - if (type.getReferenceMembers().get(name) != null) { - throw new DuplicateReferenceException(name); - } - org.apache.tuscany.sca.assembly.Reference reference = createReference(parameter, name); - type.getReferences().add(reference); - type.getReferenceMembers().put(name, parameter); - parameter.setClassifer(Reference.class); - parameter.setName(name); - } - - private String getReferenceName(String paramName, int pos, String name) throws InvalidConstructorException { - if ("".equals(name)) { - name = paramName; - } - if ("".equals(name)) { - return "_ref" + pos; - } - if (!"".equals(paramName) && !name.equals(paramName)) { - throw new InvalidConstructorException("Mismatching names specified for reference parameter " + pos); - } else { - return name; - } - } - - private org.apache.tuscany.sca.assembly.Reference createReference(JavaElementImpl element, String name) throws IntrospectionException { - org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference(); - JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract(); - reference.setInterfaceContract(interfaceContract); - - // reference.setMember((Member)element.getAnchor()); - boolean required = true; - Reference ref = element.getAnnotation(Reference.class); - if (ref != null) { - required = ref.required(); - } - // reference.setRequired(required); - reference.setName(name); - Class<?> rawType = element.getType(); - if (rawType.isArray() || Collection.class.isAssignableFrom(rawType)) { - if (required) { - reference.setMultiplicity(Multiplicity.ONE_N); - } else { - reference.setMultiplicity(Multiplicity.ZERO_N); - } - } else { - if (required) { - reference.setMultiplicity(Multiplicity.ONE_ONE); - } else { - reference.setMultiplicity(Multiplicity.ZERO_ONE); - } - } - Type genericType = element.getGenericType(); - Class<?> baseType = getBaseType(rawType, genericType); - try { - JavaInterface callInterface = interfaceIntrospector.introspect(baseType); - reference.getInterfaceContract().setInterface(callInterface); - if (callInterface.getCallbackClass() != null) { - JavaInterface callbackInterface = interfaceIntrospector.introspect(callInterface.getCallbackClass()); - reference.getInterfaceContract().setCallbackInterface(callbackInterface); - } - } catch (InvalidInterfaceException e) { - throw new IntrospectionException(e); - } - return reference; - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java deleted file mode 100644 index 2930e5f8d9..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import java.lang.reflect.Field; -import java.lang.reflect.Member; -import java.lang.reflect.Method; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl; -import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl; -import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Processes an {@link @Resource} annotation, updating the component type with - * corresponding {@link org.apache.tuscany.spi.implementation.java.JavaResourceImpl} - * - * @version $Rev$ $Date$ - */ -public class ResourceProcessor extends BaseJavaClassVisitor { - - public ResourceProcessor(AssemblyFactory factory) { - super(factory); - } - - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - org.apache.tuscany.api.annotation.Resource annotation = method - .getAnnotation(org.apache.tuscany.api.annotation.Resource.class); - if (annotation == null) { - return; - } - if (method.getParameterTypes().length != 1) { - throw new IllegalResourceException("Resource setter must have one parameter", method); - } - String name = annotation.name(); - if (name.length() < 1) { - name = JavaIntrospectionHelper.toPropertyName(method.getName()); - } - if (type.getResources().get(name) != null) { - throw new DuplicateResourceException(name); - } - - String mappedName = annotation.mappedName(); - JavaResourceImpl resource = createResource(name, new JavaElementImpl(method, 0)); - resource.setOptional(annotation.optional()); - if (mappedName.length() > 0) { - resource.setMappedName(mappedName); - } - type.getResources().put(resource.getName(), resource); - } - - public void visitField(Field field, JavaImplementation type) throws IntrospectionException { - - org.apache.tuscany.api.annotation.Resource annotation = field - .getAnnotation(org.apache.tuscany.api.annotation.Resource.class); - if (annotation == null) { - return; - } - String name = annotation.name(); - if (name.length() < 1) { - name = field.getName(); - } - if (type.getResources().get(name) != null) { - throw new DuplicateResourceException(name); - } - - String mappedName = annotation.mappedName(); - - JavaResourceImpl resource = createResource(name, new JavaElementImpl(field)); - resource.setOptional(annotation.optional()); - if (mappedName.length() > 0) { - resource.setMappedName(mappedName); - } - type.getResources().put(resource.getName(), resource); - } - - @SuppressWarnings("unchecked") - public JavaResourceImpl createResource(String name, JavaElementImpl element) { - element.setClassifer(org.apache.tuscany.api.annotation.Resource.class); - element.setName(name); - return new JavaResourceImpl(element); - } - - public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) - throws IntrospectionException { - org.apache.tuscany.api.annotation.Resource resourceAnnotation = parameter - .getAnnotation(org.apache.tuscany.api.annotation.Resource.class); - if (resourceAnnotation != null) { - String name = resourceAnnotation.name(); - if ("".equals(name)) { - name = parameter.getName(); - } - if ("".equals(name)) { - throw new InvalidResourceException("Missing resource name", (Member)parameter.getAnchor()); - } - - if (!"".equals(parameter.getName()) && !name.equals(parameter.getName())) { - throw new InvalidConstructorException("Mismatched resource name: " + parameter); - } - - if (type.getResources().get(name) != null) { - throw new DuplicateResourceException(name); - } - - String mappedName = resourceAnnotation.mappedName(); - - JavaResourceImpl resource = createResource(name, parameter); - resource.setOptional(resourceAnnotation.optional()); - if (mappedName.length() > 0) { - resource.setMappedName(mappedName); - } - type.getResources().put(resource.getName(), resource); - } - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java deleted file mode 100644 index 592a65b4b3..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Processes the {@link JavaScopeImpl} annotation and updates the component type with the corresponding implmentation scope - * - * @version $Rev$ $Date$ - */ -public class ScopeProcessor extends BaseJavaClassVisitor { - - public ScopeProcessor(AssemblyFactory factory) { - super(factory); - } - - public <T> void visitClass(Class<T> clazz, - JavaImplementation type) - throws IntrospectionException { - org.osoa.sca.annotations.Scope annotation = clazz.getAnnotation(org.osoa.sca.annotations.Scope.class); - if (annotation == null) { - type.setJavaScope(JavaScopeImpl.STATELESS); - return; - } - String name = annotation.value(); - JavaScopeImpl scope; - if ("COMPOSITE".equals(name)) { - scope = JavaScopeImpl.COMPOSITE; - } else if ("SESSION".equals(name)) { - scope = JavaScopeImpl.SESSION; - } else if ("CONVERSATION".equals(name)) { - scope = JavaScopeImpl.CONVERSATION; - } else if ("REQUEST".equals(name)) { - scope = JavaScopeImpl.REQUEST; - } else { - scope = new JavaScopeImpl(name); - } - type.setJavaScope(scope); - } -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java deleted file mode 100644 index 0ca1aefba0..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.getAllInterfaces; - -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.util.Set; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Service; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; -import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceIntrospector; -import org.osoa.sca.annotations.Callback; -import org.osoa.sca.annotations.Remotable; - -/** - * Processes an {@link org.osoa.sca.annotations.Service} annotation and updates - * the component type with corresponding {@link Service}s. Also processes - * related {@link org.osoa.sca.annotations.Callback} annotations. - * - * @version $Rev$ $Date$ - */ -public class ServiceProcessor extends BaseJavaClassVisitor { - private JavaInterfaceIntrospector interfaceIntrospector; - private JavaInterfaceFactory javaFactory; - - public ServiceProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory, JavaInterfaceIntrospector interfaceIntrospector) { - super(assemblyFactory); - this.javaFactory = javaFactory; - this.interfaceIntrospector = interfaceIntrospector; - } - - public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException { - org.osoa.sca.annotations.Service annotation = clazz.getAnnotation(org.osoa.sca.annotations.Service.class); - if (annotation == null) { - // scan intefaces for remotable - Set<Class> interfaces = getAllInterfaces(clazz); - for (Class<?> interfaze : interfaces) { - if (interfaze.isAnnotationPresent(Remotable.class) || interfaze.isAnnotationPresent(Callback.class)) { - Service service; - try { - service = createService(interfaze); - } catch (InvalidInterfaceException e) { - throw new IntrospectionException(e); - } - type.getServices().add(service); - } - } - return; - } - Class<?>[] interfaces = annotation.interfaces(); - if (interfaces.length == 0) { - Class<?> interfaze = annotation.value(); - if (Void.class.equals(interfaze)) { - throw new IllegalServiceDefinitionException("No interfaces specified"); - } else { - interfaces = new Class<?>[1]; - interfaces[0] = interfaze; - } - } - for (Class<?> interfaze : interfaces) { - if (!interfaze.isInterface()) { - throw new InvalidServiceType("Service must be an interface", interfaze); - } - Service service; - try { - service = createService(interfaze); - } catch (InvalidInterfaceException e) { - throw new IntrospectionException(e); - } - type.getServices().add(service); - } - } - - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - - Callback annotation = method.getAnnotation(Callback.class); - if (annotation == null) { - return; - } - if (method.getParameterTypes().length != 1) { - throw new IllegalCallbackReferenceException("Setter must have one parameter", method); - } - Service callbackService = null; - Class<?> callbackClass = method.getParameterTypes()[0]; - for (Service service : type.getServices()) { - JavaInterface javaInterface = (JavaInterface)service.getInterfaceContract().getCallbackInterface(); - if (callbackClass == javaInterface.getJavaClass()) { - callbackService = service; - } - } - if (callbackService == null) { - throw new IllegalCallbackReferenceException("Callback type does not match a service callback interface"); - } - type.getCallbackMembers().put(callbackClass.getName(), new JavaElementImpl(method, 0)); - } - - public void visitField(Field field, JavaImplementation type) throws IntrospectionException { - - Callback annotation = field.getAnnotation(Callback.class); - if (annotation == null) { - return; - } - Service callbackService = null; - Class<?> callbackClass = field.getType(); - for (Service service : type.getServices()) { - JavaInterface javaInterface = (JavaInterface)service.getInterfaceContract().getCallbackInterface(); - if (callbackClass == javaInterface.getJavaClass()) { - callbackService = service; - } - } - if (callbackService == null) { - throw new IllegalCallbackReferenceException("Callback type does not match a service callback interface"); - } - type.getCallbackMembers().put(callbackClass.getName(), new JavaElementImpl(field)); - } - - public Service createService(Class<?> interfaze) throws InvalidInterfaceException { - Service service = assemblyFactory.createService(); - JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract(); - service.setInterfaceContract(interfaceContract); - - // create a relative URI - service.setName(interfaze.getSimpleName()); - - JavaInterface callInterface = interfaceIntrospector.introspect(interfaze); - service.getInterfaceContract().setInterface(callInterface); - if (callInterface.getCallbackClass() != null) { - JavaInterface callbackInterface = interfaceIntrospector.introspect(callInterface.getCallbackClass()); - service.getInterfaceContract().setCallbackInterface(callbackInterface); - } - return service; - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java deleted file mode 100644 index 30b9af2ed5..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; - -/** - * Thrown when a service interface cannot be determined based on a heuristic evaluation of an implementation - * - * @version $Rev$ $Date$ - */ -public class ServiceTypeNotFoundException extends IntrospectionException { - private static final long serialVersionUID = -5124437274726947007L; - - public ServiceTypeNotFoundException(String message) { - super(message); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java deleted file mode 100644 index 57d224b2bf..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.introspect.impl; - -/** - * Thrown when a method or field marked with {@link org.osoa.sca.annotations.Context} takes an unknown type - * - * @version $Rev$ $Date$ - */ -public class UnknownContextTypeException extends IllegalContextException { - private static final long serialVersionUID = 8125863714365422419L; - - public UnknownContextTypeException(String message) { - super(message); - } - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java deleted file mode 100644 index 0e14a2a689..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.xml; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.assembly.xml.Constants; - -public interface JavaImplementationConstants { - - String IMPLEMENTATION_JAVA = "implementation.java"; - QName IMPLEMENTATION_JAVA_QNAME = new QName(Constants.SCA10_NS, "implementation.java"); - String CLASS = "class"; - -} diff --git a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java b/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java deleted file mode 100644 index e702a3f682..0000000000 --- a/branches/sca-java-0.90/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java +++ /dev/null @@ -1,188 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.implementation.java.xml; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; - -import java.util.List; -import java.util.StringTokenizer; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.xml.Constants; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ClassReference; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.service.ContributionReadException; -import org.apache.tuscany.sca.contribution.service.ContributionResolveException; -import org.apache.tuscany.sca.contribution.service.ContributionWriteException; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; -import org.apache.tuscany.sca.implementation.java.introspect.IntrospectionException; -import org.apache.tuscany.sca.implementation.java.introspect.JavaClassIntrospector; -import org.apache.tuscany.sca.policy.Intent; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.PolicySet; -import org.apache.tuscany.sca.policy.PolicySetAttachPoint; - -public class JavaImplementationProcessor implements - StAXArtifactProcessor<JavaImplementation>, JavaImplementationConstants { - - private JavaImplementationFactory javaFactory; - private JavaClassIntrospector introspector; - private AssemblyFactory assemblyFactory; - private PolicyFactory policyFactory; - - public JavaImplementationProcessor(AssemblyFactory assemblyFactory, - PolicyFactory policyFactory, - JavaImplementationFactory javaFactory, - JavaClassIntrospector introspector) { - this.assemblyFactory = assemblyFactory; - this.policyFactory = policyFactory; - this.javaFactory = javaFactory; - this.introspector = introspector; - } - - public JavaImplementation read(XMLStreamReader reader) throws ContributionReadException { - - try { - - // Read an <implementation.java> - JavaImplementation javaImplementation = javaFactory.createJavaImplementation(); - javaImplementation.setUnresolved(true); - javaImplementation.setName(reader.getAttributeValue(null, CLASS)); - - // Read policies - readPolicies(javaImplementation, reader); - - // Skip to end element - while (reader.hasNext()) { - if (reader.next() == END_ELEMENT && IMPLEMENTATION_JAVA_QNAME.equals(reader.getName())) { - break; - } - } - return javaImplementation; - - } catch (XMLStreamException e) { - throw new ContributionReadException(e); - } - } - - public void write(JavaImplementation javaImplementation, XMLStreamWriter writer) throws ContributionWriteException { - try { - // Write an <interface.java> - writer.writeStartElement(Constants.SCA10_NS, IMPLEMENTATION_JAVA); - if (javaImplementation.getName() != null) { - writer.writeAttribute(CLASS, javaImplementation.getName()); - } - writer.writeEndElement(); - - } catch (XMLStreamException e) { - throw new ContributionWriteException(e); - } - } - - public void resolve(JavaImplementation javaImplementation, ModelResolver resolver) - throws ContributionResolveException { - - ClassReference classReference = new ClassReference(javaImplementation.getName()); - classReference = resolver.resolveModel(ClassReference.class, classReference); - Class javaClass = classReference.getJavaClass(); - if (javaClass == null) { - throw new ContributionResolveException(new ClassNotFoundException(javaImplementation.getName())); - } - javaImplementation.setJavaClass(javaClass); - javaImplementation.setUnresolved(false); - - try { - introspector.introspect(javaImplementation.getJavaClass(), javaImplementation); - } catch (IntrospectionException e) { - throw new ContributionResolveException(e); - } - - // FIXME the introspector should always create at least one service - if (javaImplementation.getServices().isEmpty()) { - javaImplementation.getServices().add(assemblyFactory.createService()); - } - } - - public QName getArtifactType() { - return IMPLEMENTATION_JAVA_QNAME; - } - - public Class<JavaImplementation> getModelType() { - return JavaImplementation.class; - } - - /** - * Reads policy intents and policy sets. - * @param attachPoint - * @param reader - */ - private void readPolicies(PolicySetAttachPoint attachPoint, XMLStreamReader reader) { - String value = reader.getAttributeValue(null, Constants.REQUIRES); - if (value != null) { - List<Intent> requiredIntents = attachPoint.getRequiredIntents(); - for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) { - QName qname = getQNameValue(reader, tokens.nextToken()); - Intent intent = policyFactory.createIntent(); - intent.setName(qname); - requiredIntents.add(intent); - } - } - - value = reader.getAttributeValue(null, Constants.POLICY_SETS); - if (value != null) { - List<PolicySet> policySets = attachPoint.getPolicySets(); - for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) { - QName qname = getQNameValue(reader, tokens.nextToken()); - PolicySet policySet = policyFactory.createPolicySet(); - policySet.setName(qname); - policySets.add(policySet); - } - } - } - - /** - * Returns a qname from a string. - * @param reader - * @param value - * @return - */ - private QName getQNameValue(XMLStreamReader reader, String value) { - if (value != null) { - int index = value.indexOf(':'); - String prefix = index == -1 ? "" : value.substring(0, index); - String localName = index == -1 ? value : value.substring(index + 1); - String ns = reader.getNamespaceContext().getNamespaceURI(prefix); - if (ns == null) { - ns = ""; - } - return new QName(ns, localName, prefix); - } else { - return null; - } - } - -} |