From a3c48da9bb8971497d414f86e352123d95b9c3da Mon Sep 17 00:00:00 2001 From: lresende Date: Fri, 20 Nov 2009 23:53:35 +0000 Subject: Moving 2.x trunk git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@882795 13f79535-47bb-0310-9956-ffa450edef68 --- .../java/BaseJavaImplementation.java | 59 ++ .../java/DefaultJavaImplementationFactory.java | 40 ++ .../java/IntrospectionException.java | 60 ++ .../implementation/java/JavaConstructorImpl.java | 56 ++ .../sca/implementation/java/JavaElementImpl.java | 222 +++++++ .../implementation/java/JavaImplementation.java | 184 ++++++ .../java/JavaImplementationFactory.java | 75 +++ .../sca/implementation/java/JavaParameterImpl.java | 36 ++ .../sca/implementation/java/JavaResourceImpl.java | 86 +++ .../sca/implementation/java/JavaScopeImpl.java | 62 ++ .../java/impl/BaseJavaImplementationImpl.java | 92 +++ .../java/impl/JavaClassIntrospectorImpl.java | 143 +++++ .../java/impl/JavaImplementationFactoryImpl.java | 136 +++++ .../java/impl/JavaImplementationImpl.java | 162 +++++ .../java/introspect/BaseJavaClassVisitor.java | 74 +++ .../java/introspect/JavaClassVisitor.java | 126 ++++ .../java/introspect/JavaIntrospectionHelper.java | 577 ++++++++++++++++++ .../introspect/impl/AbstractPropertyProcessor.java | 222 +++++++ .../impl/AllowsPassByReferenceProcessor.java | 57 ++ .../impl/AmbiguousConstructorException.java | 40 ++ .../introspect/impl/ComponentNameProcessor.java | 87 +++ .../java/introspect/impl/ConstructorProcessor.java | 110 ++++ .../java/introspect/impl/ContextProcessor.java | 89 +++ .../java/introspect/impl/DestroyProcessor.java | 67 ++ .../impl/DuplicateConstructorException.java | 41 ++ .../impl/DuplicateDestructorException.java | 35 ++ .../introspect/impl/DuplicateInitException.java | 35 ++ .../impl/DuplicatePropertyException.java | 34 ++ .../impl/DuplicateReferenceException.java | 35 ++ .../impl/DuplicateResourceException.java | 36 ++ .../java/introspect/impl/EagerInitProcessor.java | 63 ++ .../introspect/impl/HeuristicPojoProcessor.java | 678 +++++++++++++++++++++ .../impl/IllegalCallbackReferenceException.java | 40 ++ .../introspect/impl/IllegalContextException.java | 40 ++ .../impl/IllegalDestructorException.java | 40 ++ .../java/introspect/impl/IllegalInitException.java | 40 ++ .../introspect/impl/IllegalPropertyException.java | 40 ++ .../introspect/impl/IllegalReferenceException.java | 40 ++ .../introspect/impl/IllegalResourceException.java | 40 ++ .../impl/IllegalServiceDefinitionException.java | 35 ++ .../java/introspect/impl/InitProcessor.java | 67 ++ .../impl/InvalidConstructorException.java | 36 ++ ...validConversationalImplementationException.java | 39 ++ .../introspect/impl/InvalidPropertyException.java | 35 ++ .../introspect/impl/InvalidReferenceException.java | 42 ++ .../introspect/impl/InvalidResourceException.java | 40 ++ .../impl/InvalidServiceTypeException.java | 48 ++ .../introspect/impl/NoConstructorException.java | 37 ++ .../java/introspect/impl/PolicyProcessor.java | 303 +++++++++ .../java/introspect/impl/PropertyProcessor.java | 50 ++ .../java/introspect/impl/ReferenceProcessor.java | 274 +++++++++ .../java/introspect/impl/Resource.java | 49 ++ .../java/introspect/impl/ResourceProcessor.java | 153 +++++ .../java/introspect/impl/ScopeProcessor.java | 68 +++ .../java/introspect/impl/ServiceProcessor.java | 238 ++++++++ .../impl/ServiceTypeNotFoundException.java | 35 ++ .../impl/UnknownContextTypeException.java | 33 + .../java/xml/JavaImplementationConstants.java | 35 ++ .../java/xml/JavaImplementationProcessor.java | 334 ++++++++++ ...ca.contribution.processor.StAXArtifactProcessor | 20 + ...a.implementation.java.JavaImplementationFactory | 19 + ...implementation.java.introspect.JavaClassVisitor | 33 + .../impl-javaxml-validation-messages.properties | 23 + .../src/test/java/calculator/AddService.java | 30 + .../src/test/java/calculator/AddServiceImpl.java | 37 ++ .../test/java/calculator/CalculatorService.java | 36 ++ .../java/calculator/CalculatorServiceImpl.java | 73 +++ .../src/test/java/calculator/DivideService.java | 30 + .../test/java/calculator/DivideServiceImpl.java | 35 ++ .../src/test/java/calculator/MultiplyService.java | 30 + .../test/java/calculator/MultiplyServiceImpl.java | 35 ++ .../src/test/java/calculator/SubtractService.java | 30 + .../test/java/calculator/SubtractServiceImpl.java | 35 ++ .../introspect/impl/AbstractProcessorTest.java | 80 +++ .../AllowsPassByReferenceProcessorTestCase.java | 74 +++ .../impl/ConstructorProcessorTestCase.java | 206 +++++++ .../impl/ConstructorPropertyTestCase.java | 174 ++++++ .../impl/ConstructorReferenceTestCase.java | 188 ++++++ .../impl/ConstructorResourceTestCase.java | 164 +++++ .../introspect/impl/ContextProcessorTestCase.java | 216 +++++++ .../introspect/impl/DestroyProcessorTestCase.java | 136 +++++ .../impl/EagerInitProcessorTestCase.java | 60 ++ .../impl/HeuristicAndPropertyTestCase.java | 72 +++ .../impl/HeuristicConstructorTestCase.java | 330 ++++++++++ .../impl/HeuristicPojoProcessorTestCase.java | 583 ++++++++++++++++++ .../HeutisticExtensibleConstructorTestCase.java | 157 +++++ .../introspect/impl/InitProcessorTestCase.java | 153 +++++ .../java/introspect/impl/ModelHelper.java | 99 +++ .../introspect/impl/PolicyProcessorTestCase.java | 428 +++++++++++++ .../introspect/impl/PropertyProcessorTestCase.java | 304 +++++++++ .../impl/ReferenceProcessorTestCase.java | 310 ++++++++++ .../introspect/impl/ResourceProcessorTestCase.java | 128 ++++ .../introspect/impl/ScopeProcessorTestCase.java | 80 +++ .../introspect/impl/ServiceCallbackTestCase.java | 197 ++++++ .../introspect/impl/ServiceProcessorTestCase.java | 219 +++++++ .../TestAbstractPropertyProcessorTestCase.java | 180 ++++++ .../sca/implementation/java/xml/ReadTestCase.java | 241 ++++++++ .../implementation/java/xml/TestModelResolver.java | 89 +++ .../sca/implementation/java/xml/WriteTestCase.java | 71 +++ .../implementation/java/xml/Calculator.composite | 66 ++ .../sca/implementation/java/xml/definitions.xml | 100 +++ .../java/xml/definitions_with_policysets.xml | 113 ++++ 102 files changed, 11734 insertions(+) create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/BaseJavaImplementation.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/DefaultJavaImplementationFactory.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/IntrospectionException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaConstructorImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaElementImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementation.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationFactory.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaParameterImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaScopeImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/BaseJavaImplementationImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaClassIntrospectorImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/BaseJavaClassVisitor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaIntrospectionHelper.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ComponentNameProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicatePropertyException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalPropertyException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementationException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceTypeException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/Resource.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.JavaImplementationFactory create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/main/resources/impl-javaxml-validation-messages.properties create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/AddService.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/AddServiceImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/CalculatorService.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/CalculatorServiceImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/DivideService.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/DivideServiceImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/MultiplyService.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/MultiplyServiceImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/SubtractService.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/SubtractServiceImpl.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractProcessorTest.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorPropertyTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorReferenceTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorResourceTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicAndPropertyTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicConstructorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeutisticExtensibleConstructorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ModelHelper.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceCallbackTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/TestAbstractPropertyProcessorTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/ReadTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/TestModelResolver.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/WriteTestCase.java create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/Calculator.composite create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions.xml create mode 100644 sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions_with_policysets.xml (limited to 'sca-java-2.x/trunk/modules/implementation-java/src') diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/BaseJavaImplementation.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/BaseJavaImplementation.java new file mode 100644 index 0000000000..c8b7c072ac --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/BaseJavaImplementation.java @@ -0,0 +1,59 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java; + +import org.apache.tuscany.sca.assembly.Extensible; +import org.apache.tuscany.sca.assembly.Implementation; + +/** + * Represents a Java implementation. + * + * @version $Rev$ $Date$ + */ +public interface BaseJavaImplementation extends Implementation, Extensible { + + /** + * Returns the name of the Java implementation class. + * + * @return the name of the Java implementation class + */ + String getName(); + + /** + * Sets the name of the Java implementation class. + * + * @param className the name of the Java implementation class + */ + void setName(String className); + + /** + * Returns the Java implementation class. + * + * @return the Java implementation class + */ + Class getJavaClass(); + + /** + * Sets the Java implementation class. + * + * @param javaClass the Java implementation class + */ + void setJavaClass(Class javaClass); + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/DefaultJavaImplementationFactory.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/DefaultJavaImplementationFactory.java new file mode 100644 index 0000000000..f98a617925 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/DefaultJavaImplementationFactory.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java; + +/** + * A factory for the Java model. + * + * @version $Rev$ $Date$ + */ +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.impl.JavaImplementationFactoryImpl; + +public class DefaultJavaImplementationFactory extends JavaImplementationFactoryImpl implements JavaImplementationFactory { + + public DefaultJavaImplementationFactory(ExtensionPointRegistry registry) { + super(registry); + } + + // For UNIT test only + public DefaultJavaImplementationFactory() { + super(new DefaultExtensionPointRegistry()); + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/IntrospectionException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/IntrospectionException.java new file mode 100644 index 0000000000..2198a632c0 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/IntrospectionException.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java; + +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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaConstructorImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaConstructorImpl.java new file mode 100644 index 0000000000..df76d3ea4e --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaConstructorImpl.java @@ -0,0 +1,56 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java; + +import java.lang.reflect.Constructor; + + +/** + * Hold injection information for the constructor used to instantiate a + * component implementation instance + * + * @version $Rev$ $Date$ + */ +public class JavaConstructorImpl { + private Constructor constructor; + private JavaParameterImpl[] parameters; + + public JavaConstructorImpl(Constructor constructor) { + this.constructor = constructor; + int size = constructor.getParameterTypes().length; + parameters = new JavaParameterImpl[size]; + for (int i = 0; i < size; i++) { + parameters[i] = new JavaParameterImpl(constructor, i); + } + } + + /** + * @return the constructor + */ + public Constructor getConstructor() { + return constructor; + } + + /** + * @return the parameters + */ + public JavaParameterImpl[] getParameters() { + return parameters; + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaElementImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaElementImpl.java new file mode 100644 index 0000000000..e748a5f6fa --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaElementImpl.java @@ -0,0 +1,222 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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; + +import java.lang.annotation.Annotation; +import java.lang.annotation.ElementType; +import java.lang.reflect.AnnotatedElement; +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.lang.reflect.Type; + +/** + * This class represents a java element such as a Package, Class, Constructor, + * Field, Method or Parameter. + * + * @version $Rev$ $Date$ + */ +public class JavaElementImpl { + private AnnotatedElement anchor; + private ElementType elementType; + private Class type; + private Type genericType; + private int index = -1; + private String name; + private Class classifer; + + public JavaElementImpl(Class cls) { + this.anchor = cls; + this.elementType = ElementType.TYPE; + this.type = cls; + this.genericType = cls; + this.name = cls.getName(); + } + + public JavaElementImpl(Field field) { + this.anchor = field; + this.elementType = ElementType.FIELD; + this.type = field.getType(); + this.genericType = field.getGenericType(); + this.name = field.getName(); + } + + public JavaElementImpl(Constructor constructor, int index) { + this.anchor = constructor; + this.elementType = ElementType.PARAMETER; + this.type = constructor.getParameterTypes()[index]; + this.genericType = constructor.getGenericParameterTypes()[index]; + this.index = index; + this.name = ""; + } + + public JavaElementImpl(Method method, int index) { + this.anchor = method; + this.elementType = ElementType.PARAMETER; + this.type = method.getParameterTypes()[index]; + this.genericType = method.getGenericParameterTypes()[index]; + this.index = index; + this.name = ""; + } + + /** + * For testing purpose + * + * @param name + * @param type + * @param classifer TODO + * @param elementType + */ + public JavaElementImpl(String name, Class type, Class classifer) { + super(); + this.type = type; + this.name = name; + this.classifer = classifer; + } + + /** + * @return the anchor + */ + public AnnotatedElement getAnchor() { + return anchor; + } + + /** + * @return the elementType + */ + public ElementType getElementType() { + return elementType; + } + + /** + * @return the genericType + */ + public Type getGenericType() { + return genericType; + } + + /** + * @return the index + */ + public int getIndex() { + return index; + } + + /** + * @return the type + */ + public Class getType() { + return type; + } + + /** + * @return the annotations + */ + public Annotation[] getAnnotations() { + if (elementType == ElementType.PARAMETER) { + if (anchor instanceof Method) { + // We only care about the method-level annotations + return ((Method)anchor).getAnnotations(); + } + if (anchor instanceof Constructor) { + return ((Constructor)anchor).getParameterAnnotations()[index]; + } + } + return anchor.getAnnotations(); + } + + public T getAnnotation(Class annotationType) { + for (Annotation a : getAnnotations()) { + if (a.annotationType() == annotationType) { + return annotationType.cast(a); + } + } + return null; + } + + /** + * @return the name + */ + public String getName() { + return name; + } + + /** + * @param name the name to set + */ + public void setName(String name) { + this.name = name; + } + + /** + * @return the classifier + */ + public Class getClassifer() { + return classifer; + } + + /** + * @param classifer the classifier to set + */ + public void setClassifer(Class classifer) { + this.classifer = classifer; + } + + + @Override + public String toString() { + return anchor.toString() + (elementType == ElementType.PARAMETER ? "[" + index + "]" : ""); + } + + @Override + public int hashCode() { + final int PRIME = 31; + int result = 1; + result = PRIME * result + ((anchor == null) ? 0 : anchor.hashCode()); + result = PRIME * result + index; + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + final JavaElementImpl other = (JavaElementImpl)obj; + if (anchor == null) { + if (other.anchor != null) { + return false; + } + } else if (!anchor.equals(other.anchor)) { + return false; + } + if (index != other.index) { + return false; + } + return true; + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementation.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementation.java new file mode 100644 index 0000000000..d3c9c16f48 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementation.java @@ -0,0 +1,184 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.java; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.util.Collection; +import java.util.List; +import java.util.Map; + +import javax.xml.namespace.QName; + +/** + * Represents a Java implementation. + * + * @version $Rev$ $Date$ + */ +public interface JavaImplementation extends BaseJavaImplementation { + QName TYPE = new QName(SCA11_NS, "implementation.java"); + /** + * Returns the constructor used to instantiate implementation instances. + * + * @return the constructor used to instantiate implementation instances + */ + JavaConstructorImpl getConstructor(); + + /** + * Sets the constructor used to instantiate implementation instances + * + * @param definition the constructor used to instantiate implementation instances + */ + void setConstructor(JavaConstructorImpl definition); + + /** + * Returns the component initializer method. + * + * @return the component initializer method + */ + Method getInitMethod(); + + /** + * Sets the component initializer method. + * + * @param initMethod the component initializer method + */ + void setInitMethod(Method initMethod); + + /** + * Returns the component destructor method. + * + * @return the component destructor method + */ + Method getDestroyMethod(); + + /** + * Sets the component destructor method. + * + * @param destroyMethod the component destructor method + */ + void setDestroyMethod(Method destroyMethod); + + /** + * Returns the resources injected into this implementation. + * + * @return + */ + Map getResources(); + + /** + * Returns the Java member used to inject a conversation ID. + * + * @return + */ + List getConversationIDMembers(); + + /** + * Sets the Java member used to inject a conversation ID. + * + * @param conversationIDMember + */ + void addConversationIDMember(Member conversationIDMember); + + /** + * Returns true if AllowsPassReference is set. + * + * @return true if AllowsPassByReference is set + */ + boolean isAllowsPassByReference(); + + /** + * @param allowsPassByReference the allowsPassByReference to set + */ + void setAllowsPassByReference(boolean allowsPassByReference); + + /** + * @return the allowsPassByReferenceMethods + */ + List getAllowsPassByReferenceMethods(); + + /** + * @param method + * @return + */ + boolean isAllowsPassByReference(Method method); + + /** + * @return the constructors + */ + Map getConstructors(); + + /** + * @return the eagerInit + */ + boolean isEagerInit(); + + /** + * @param eagerInit the eagerInit to set + */ + void setEagerInit(boolean eagerInit); + + /** + * @return the callbacks + */ + Map> getCallbackMembers(); + + /** + * @return the properties + */ + Map getPropertyMembers(); + + /** + * @return the references + */ + Map getReferenceMembers(); + + /** + * @return the scope + */ + JavaScopeImpl getJavaScope(); + + /** + * @param scope the scope to set + */ + void setJavaScope(JavaScopeImpl scope); + + /** + * @return the maxAge + */ + long getMaxAge(); + + /** + * @param maxAge the maxAge to set + */ + void setMaxAge(long maxAge); + + /** + * @return the maxIdleTime + */ + long getMaxIdleTime(); + + /** + * @param maxIdleTime the maxIdleTime to set + */ + void setMaxIdleTime(long maxIdleTime); + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationFactory.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationFactory.java new file mode 100644 index 0000000000..8228c80372 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationFactory.java @@ -0,0 +1,75 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java; + +import java.util.List; + +import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor; + + +/** + * Factory for the Java model + * + * @version $Rev$ $Date$ + */ +public interface JavaImplementationFactory { + + /** + * Creates a new Java implementation model. + * + * @return + */ + JavaImplementation createJavaImplementation(); + + /** + * Creates a new Java implementation model from an implementation class. + * + * @param implementationClass The implementation class to introspect. + * @return + */ + JavaImplementation createJavaImplementation(Class implementationClass) throws IntrospectionException; + + /** + * Creates the contents of a Java implementation model from an implementation class. + * + * @param implementationClass The implementation class to introspect. + * @return + */ + void createJavaImplementation(JavaImplementation javaImplementation, Class implementationClass) throws IntrospectionException; + + /** + * 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 getClassVisitors(); + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaParameterImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaParameterImpl.java new file mode 100644 index 0000000000..80911a9552 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaParameterImpl.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.java; + +import java.lang.reflect.Constructor; + + +/** + * @version $Rev$ $Date$ + */ +public class JavaParameterImpl extends JavaElementImpl { + /** + * @param constructor + * @param index + */ + public JavaParameterImpl(Constructor constructor, int index) { + super(constructor, index); + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java new file mode 100644 index 0000000000..19a9f38549 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java @@ -0,0 +1,86 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java; + + + +/** + * A resource dependency declared by a Java component implementation + * + * @version $Rev$ $Date$ + */ +public class JavaResourceImpl { + private JavaElementImpl element; + private String mappedName; + private boolean optional; + + public JavaResourceImpl(JavaElementImpl element) { + this.element = element; + } + + /** + * The name of the resource + * + * @return the name of the resource + */ + public String getName() { + return element.getName(); + } + + /** + * Returns the URI of the resource + * + * @return the URI of the resource + */ + public String getMappedName() { + return mappedName; + } + + /** + * Sets the resource URI + */ + public void setMappedName(String mappedName) { + this.mappedName = mappedName; + } + + /** + * If true, the resource is optional + * + * @return true if the resource is optional + */ + public boolean isOptional() { + return optional; + } + + /** + * Sets whether the resource is optional + */ + public void setOptional(boolean optional) { + this.optional = optional; + } + + /** + * @return the element + */ + public JavaElementImpl getElement() { + return element; + } + + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaScopeImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaScopeImpl.java new file mode 100644 index 0000000000..c977736630 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaScopeImpl.java @@ -0,0 +1,62 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java; + +/** + * The default implementation scopes supported by assemblies. + * + * @version $Rev$ $Date$ + */ +public class JavaScopeImpl { + public static final JavaScopeImpl STATELESS = new JavaScopeImpl("STATELESS"); + public static final JavaScopeImpl COMPOSITE = new JavaScopeImpl("COMPOSITE"); + public static final JavaScopeImpl INVALID = new JavaScopeImpl("INVALID"); + + private String scope; + + public JavaScopeImpl(String scope) { + this.scope = scope.toUpperCase().intern(); + } + + public String getScope() { + return scope; + } + + @Override + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + final JavaScopeImpl scope1 = (JavaScopeImpl) o; + return !(scope != null ? scope != scope1.scope.intern() : scope1.scope != null); + } + + @Override + public int hashCode() { + return scope != null ? scope.hashCode() : 0; + } + + @Override + public String toString() { + return scope; + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/BaseJavaImplementationImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/BaseJavaImplementationImpl.java new file mode 100644 index 0000000000..0d9187c14f --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/BaseJavaImplementationImpl.java @@ -0,0 +1,92 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.impl; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.impl.ImplementationImpl; +import org.apache.tuscany.sca.implementation.java.BaseJavaImplementation; + +/** + * Represents a Java implementation. + * + * @version $Rev$ $Date$ + */ +abstract class BaseJavaImplementationImpl extends ImplementationImpl implements BaseJavaImplementation { + + private String className; + private Class javaClass; + + protected BaseJavaImplementationImpl(QName type) { + super(type); + } + + public String getName() { + if (isUnresolved()) { + return className; + } else if (javaClass != null) { + return javaClass.getName(); + } else { + return null; + } + } + + public void setName(String className) { + if (!isUnresolved()) { + throw new IllegalStateException(); + } + this.className = className; + } + + public Class getJavaClass() { + return javaClass; + } + + public void setJavaClass(Class javaClass) { + this.javaClass = javaClass; + if (this.className == null) { + this.className = javaClass.getName(); + } + } + + @Override + public String toString() { + return getType() + " (class=" + getName() + ")"; + } + + @Override + public int hashCode() { + return String.valueOf(getName()).hashCode(); + } + + @Override + public boolean equals(Object obj) { + if (obj == this) { + return true; + } else if (obj instanceof BaseJavaImplementation) { + if (getName() != null) { + return getName().equals(((BaseJavaImplementation)obj).getName()); + } else { + return ((BaseJavaImplementation)obj).getName() == null; + } + } else { + return false; + } + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaClassIntrospectorImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaClassIntrospectorImpl.java new file mode 100644 index 0000000000..6cb5e3730b --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaClassIntrospectorImpl.java @@ -0,0 +1,143 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.impl; + +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.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; + +/** + * An extensible Java class introspector implementation. + * + * @version $Rev$ $Date$ + */ +public class JavaClassIntrospectorImpl { + + private List visitors; + + public JavaClassIntrospectorImpl(List visitors) { + this.visitors = visitors; + } + + /** + * JSR-250 PFD recommends the following guidelines for how annotations + * interact with inheritance in order to keep the resulting complexity in + * control: + *
    + *
  1. 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. + *
  2. 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. + *
  3. The interfaces implemented by a class never contribute annotations + * to the class itself or any of its members. + *
  4. 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. + *
  5. Member-level annotations on a hidden or overridden member are always + * ignored. + *
+ */ + public void introspectClass(JavaImplementation type, Class clazz) + 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 fields = JavaIntrospectionHelper.getAllPublicAndProtectedFields(clazz, true); + for (Field field : fields) { + for (JavaClassVisitor extension : visitors) { + extension.visitField(field, type); + } + } + + // Check if any private fields have illegal annotations that should be raised as errors + Set privateFields = JavaIntrospectionHelper.getPrivateFields(clazz); + for (Field field : privateFields) { + for (JavaClassVisitor processor : visitors) { + processor.visitField(field, type); + } + } + + Set methods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(clazz, true); + for (Method method : methods) { + for (JavaClassVisitor processor : visitors) { + processor.visitMethod(method, type); + } + } + + // Check if any private methods have illegal annotations that should be raised as errors + Set privateMethods = JavaIntrospectionHelper.getPrivateMethods(clazz); + for (Method method : privateMethods) { + for (JavaClassVisitor processor : visitors) { + processor.visitMethod(method, type); + } + } + + Class superClass = clazz.getSuperclass(); + if (superClass != null) { + visitSuperClass(superClass, type); + } + + for (JavaClassVisitor extension : visitors) { + extension.visitEnd(clazz, 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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java new file mode 100644 index 0000000000..aefc5c7e6b --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java @@ -0,0 +1,136 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.impl; + +import java.io.IOException; +import java.lang.reflect.Constructor; +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; + +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.extensibility.ServiceDeclaration; +import org.apache.tuscany.sca.extensibility.ServiceDiscovery; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor; + + +/** + * A factory for the Java model. + * + * @version $Rev$ $Date$ + */ +public abstract class JavaImplementationFactoryImpl implements JavaImplementationFactory { + + private List visitors = new ArrayList(); + private JavaClassIntrospectorImpl introspector; + private boolean loaded; + protected ExtensionPointRegistry registry; + + public JavaImplementationFactoryImpl(ExtensionPointRegistry registry) { + this.registry = registry; + } + + public JavaImplementation createJavaImplementation() { + JavaImplementation javaImplementation = new JavaImplementationImpl(); + return javaImplementation; + } + + public JavaImplementation createJavaImplementation(Class implementationClass) throws IntrospectionException { + JavaImplementation javaImplementation = createJavaImplementation(); + getIntrospector().introspectClass(javaImplementation, implementationClass); + return javaImplementation; + } + + public void createJavaImplementation(JavaImplementation javaImplementation, Class implementationClass) throws IntrospectionException { + getIntrospector().introspectClass(javaImplementation, implementationClass); + } + + public void addClassVisitor(JavaClassVisitor visitor) { + for (JavaClassVisitor tmpVisitor : visitors){ + if (tmpVisitor.getClass() == visitor.getClass()){ + // trying to add a duplicate visitor so + // ignore it + return; + } + } + visitors.add(visitor); + } + + public void removeClassVisitor(JavaClassVisitor visitor) { + visitors.remove(visitor); + } + + public List getClassVisitors() { + loadVisitors(); + return visitors; + } + + /** + * Load visitors declared under META-INF/services + */ + @SuppressWarnings("unchecked") + private synchronized void loadVisitors() { + if (loaded) + return; + + // Get the databinding service declarations + Collection visitorDeclarations; + try { + visitorDeclarations = registry.getServiceDiscovery().getServiceDeclarations(JavaClassVisitor.class, true); + } catch (IOException e) { + throw new IllegalStateException(e); + } + + // Load data bindings + for (ServiceDeclaration visitorDeclaration: visitorDeclarations) { + JavaClassVisitor visitor = null; + try { + Class visitorClass = (Class)visitorDeclaration.loadClass(); + + try { + Constructor constructor = visitorClass.getConstructor(ExtensionPointRegistry.class); + visitor = constructor.newInstance(registry); + } catch (NoSuchMethodException e) { + visitor = visitorClass.newInstance(); + } + + + } catch (Exception e) { + IllegalStateException ie = new IllegalStateException(e); + throw ie; + } + + addClassVisitor(visitor); + } + + loaded = true; + } + + private synchronized JavaClassIntrospectorImpl getIntrospector() { + if (introspector != null) { + return introspector; + } + introspector = new JavaClassIntrospectorImpl(getClassVisitors()); + return introspector; + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationImpl.java new file mode 100644 index 0000000000..9e4c2eb8f4 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationImpl.java @@ -0,0 +1,162 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.impl; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaResourceImpl; +import org.apache.tuscany.sca.implementation.java.JavaScopeImpl; + +/** + * A component type specialization for POJO implementations + * + * @version $Rev$ $Date$ + */ +public class JavaImplementationImpl extends BaseJavaImplementationImpl implements JavaImplementation { + private JavaConstructorImpl constructorDefinition; + private Map constructors = new HashMap(); + private Method initMethod; + private Method destroyMethod; + private final Map resources = new HashMap(); + private final Map propertyMembers = new HashMap(); + private final Map referenceMembers = new HashMap(); + private final Map> callbackMembers = new HashMap>(); + private List conversationIDMember = new ArrayList(); + private boolean eagerInit; + private boolean allowsPassByReference; + private List allowsPassByReferenceMethods = new ArrayList(); + private long maxAge = -1; + private long maxIdleTime = -1; + private JavaScopeImpl scope = JavaScopeImpl.STATELESS; + + protected JavaImplementationImpl() { + super(TYPE); + } + + public JavaConstructorImpl getConstructor() { + return constructorDefinition; + } + + public void setConstructor(JavaConstructorImpl definition) { + this.constructorDefinition = definition; + } + + public Method getInitMethod() { + return initMethod; + } + + public void setInitMethod(Method initMethod) { + this.initMethod = initMethod; + } + + public Method getDestroyMethod() { + return destroyMethod; + } + + public void setDestroyMethod(Method destroyMethod) { + this.destroyMethod = destroyMethod; + } + + public Map getResources() { + return resources; + } + + public List getConversationIDMembers() { + return this.conversationIDMember; + } + + public void addConversationIDMember(Member conversationIDMember) { + this.conversationIDMember.add(conversationIDMember); + } + + public boolean isAllowsPassByReference() { + return allowsPassByReference; + } + + public void setAllowsPassByReference(boolean allowsPassByReference) { + this.allowsPassByReference = allowsPassByReference; + } + + public List getAllowsPassByReferenceMethods() { + return allowsPassByReferenceMethods; + } + + public boolean isAllowsPassByReference(Method method) { + return allowsPassByReference || allowsPassByReferenceMethods.contains(method); + } + + public Map getConstructors() { + return constructors; + } + + public boolean isEagerInit() { + return eagerInit; + } + + public void setEagerInit(boolean eagerInit) { + this.eagerInit = eagerInit; + } + + public Map> getCallbackMembers() { + return callbackMembers; + } + + public Map getPropertyMembers() { + return propertyMembers; + } + + public Map getReferenceMembers() { + return referenceMembers; + } + + public JavaScopeImpl getJavaScope() { + return scope; + } + + public void setJavaScope(JavaScopeImpl scope) { + this.scope = scope; + } + + public long getMaxAge() { + return maxAge; + } + + public void setMaxAge(long maxAge) { + this.maxAge = maxAge; + } + + public long getMaxIdleTime() { + return maxIdleTime; + } + + public void setMaxIdleTime(long maxIdleTime) { + this.maxIdleTime = maxIdleTime; + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/BaseJavaClassVisitor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/BaseJavaClassVisitor.java new file mode 100644 index 0000000000..26ca54df88 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/BaseJavaClassVisitor.java @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect; + +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.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; + +/** + * 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 JavaInterfaceFactory javaInterfaceFactory; + + protected BaseJavaClassVisitor(AssemblyFactory factory) { + this.assemblyFactory = factory; + } + + protected BaseJavaClassVisitor(ExtensionPointRegistry registry) { + super(); + FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class); + this.assemblyFactory = factories.getFactory(AssemblyFactory.class); + this.javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class); + } + + public void visitClass(Class clazz, JavaImplementation type) throws IntrospectionException { + } + + public void visitSuperClass(Class clazz, JavaImplementation type) throws IntrospectionException { + } + + public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { + } + + public void visitConstructor(Constructor constructor, JavaImplementation type) throws IntrospectionException { + } + + public void visitField(Field field, JavaImplementation type) throws IntrospectionException { + } + + public void visitEnd(Class clazz, JavaImplementation type) throws IntrospectionException { + } + + public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) throws IntrospectionException { + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java new file mode 100644 index 0000000000..4b0f5bea55 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java @@ -0,0 +1,126 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.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.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; + +/** + * Implementations process class-level metadata, typically parsing annotations + * and updating the corresponding ComponentType. 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. + *

Processors will receive callbacks as the implementation class is walked + * while evaluating 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 + */ + void visitClass(Class 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 + */ + void visitSuperClass(Class 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 + */ + void visitConstructor(Constructor 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 + */ + void visitEnd(Class clazz, JavaImplementation type) throws IntrospectionException; + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaIntrospectionHelper.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaIntrospectionHelper.java new file mode 100644 index 0000000000..ce4a0ef928 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaIntrospectionHelper.java @@ -0,0 +1,577 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.beans.Introspector; +import java.lang.annotation.Annotation; +import java.lang.reflect.AnnotatedElement; +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.security.AccessController; +import java.security.PrivilegedAction; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.logging.Logger; + +import org.oasisopen.sca.ServiceReference; + +/** + * Implements various reflection-related operations + * + * @version $Rev$ $Date$ + */ +public final class JavaIntrospectionHelper { + private static final Logger logger = Logger.getLogger(JavaIntrospectionHelper.class.getName()); + 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 getAllPublicAndProtectedFields(Class clazz, boolean validating) { + return getAllPublicAndProtectedFields(clazz, new HashSet(), validating); + } + + private static void checkInvalidAnnotations(AnnotatedElement element) { + for (Annotation a : element.getAnnotations()) { + if (a.annotationType().getName().startsWith("org.oasisopen.sca.annotation.")) { + logger.warning("Invalid annotation " + a + " is found on " + element); + } + } + } + + /** + * Recursively evaluates the type hierarchy to return all fields that are + * public or protected + */ + private static Set getAllPublicAndProtectedFields(Class clazz, Set fields, boolean validating) { + if (clazz == null || clazz.isArray() || Object.class.equals(clazz)) { + return fields; + } + fields = getAllPublicAndProtectedFields(clazz.getSuperclass(), fields, validating); + Field[] declaredFields = clazz.getDeclaredFields(); + for (final Field field : declaredFields) { + int modifiers = field.getModifiers(); + if ((Modifier.isPublic(modifiers) || Modifier.isProtected(modifiers)) && !Modifier.isStatic(modifiers)) { + // Allow privileged access to set accessibility. Requires ReflectPermission + // in security policy. + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + field.setAccessible(true); // ignore Java accessibility + return null; + } + }); + fields.add(field); + } else { + if (validating) { + checkInvalidAnnotations(field); + } + } + } + return fields; + } + + /** + * Returns a collection of public and protected methods declared by a class + * or one of its supertypes. Note that overridden methods will not be + * returned in the collection (i.e. only the method override will be).

+ * 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 getAllUniquePublicProtectedMethods(Class clazz, boolean validating) { + return getAllUniqueMethods(clazz, new HashSet(), validating); + } + + /** + * Recursively evaluates the type hierarchy to return all unique methods + */ + private static Set getAllUniqueMethods(Class pClass, Set methods, boolean validating) { + 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 (final Method declaredMethod : declaredMethods) { + int modifiers = declaredMethod.getModifiers(); + if ((!Modifier.isPublic(modifiers) && !Modifier.isProtected(modifiers)) || Modifier.isStatic(modifiers)) { + if (validating) { + checkInvalidAnnotations(declaredMethod); + } + continue; + } + if (methods.size() == 0) { + methods.add(declaredMethod); + } else { + List temp = new ArrayList(); + boolean matched = false; + for (Method method : methods) { + // only add if not already in the set from a superclass (i.e. + // the method is not overridden) + if (exactMethodMatch(declaredMethod, method)) { + matched = true; + break; + } + } + if (!matched) { + // Allow privileged access to set accessibility. Requires ReflectPermission + // in security policy. + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + declaredMethod.setAccessible(true); + return null; + } + }); + temp.add(declaredMethod); + } + methods.addAll(temp); + temp.clear(); + } + } + // evaluate class hierarchy - this is done last to track inherited + // methods + methods = getAllUniqueMethods(pClass.getSuperclass(), methods, validating); + 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 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 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 Constructor getDefaultConstructor(Class 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 implementation 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 + * foo is returned as getFoo + */ + 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, setFoo(var) + * is returned as property foo + */ + 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 + 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; + } + } + + public static Type getParameterType(Type type) { + if (type instanceof ParameterizedType) { + // Collection + ParameterizedType parameterizedType = (ParameterizedType)type; + Type baseType = parameterizedType.getActualTypeArguments()[0]; + return baseType; + } else { + return Object.class; + } + } + + public static Class getBusinessInterface(Class cls, Type callableReferenceType) { + if (ServiceReference.class.isAssignableFrom(cls) && callableReferenceType instanceof ParameterizedType) { + // Collection + ParameterizedType parameterizedType = (ParameterizedType)callableReferenceType; + Type baseType = parameterizedType.getActualTypeArguments()[0]; + if (baseType instanceof GenericArrayType) { + // Base is array + return cls; + } else { + return getErasure(baseType); + } + } + return Object.class; + } + + /** + * Takes a property name and converts it to a setter method name according + * to JavaBean conventions. For example, the property + * foo is returned as setFoo(var) + */ + 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: + * JavaIntrospectionHelper.getGenerics(field.getGenericType()); + *

+ * JavaIntrospectionHelper.getGenerics(m.getGenericParameterTypes()[0];); + * + * @return the generic types in order of declaration or an empty array if + * the type is not genericized + */ + public static List getGenerics(Type genericType) { + List classes = new ArrayList(); + 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:

public class Foo{ //.. } + *

+ * JavaIntrospectionHelper.introspectGeneric(Foo.class,1); + *

+ * 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> getAllInterfaces(Class clazz) { + Set> implemented = new HashSet>(); + getAllInterfaces(clazz, implemented); + return implemented; + } + + private static void getAllInterfaces(Class clazz, Set> 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); + } + } + + public static boolean isSetter(Method method) { + return (void.class == method.getReturnType() && method.getParameterTypes().length == 1 && method.getName() + .startsWith("set")); + } + + public static boolean isGetter(Method method) { + return (void.class != method.getReturnType() && method.getParameterTypes().length == 0 && method.getName() + .startsWith("get")); + } + + private final static Map, String> signatures = new HashMap, String>(); + static { + signatures.put(boolean.class, "Z"); + signatures.put(byte.class, "B"); + signatures.put(char.class, "C"); + signatures.put(short.class, "S"); + signatures.put(int.class, "I"); + signatures.put(long.class, "J"); + signatures.put(float.class, "F"); + signatures.put(double.class, "D"); + }; + + public static String getSignature(Class cls) { + if (cls.isPrimitive()) { + return signatures.get(cls); + } + if (cls.isArray()) { + return "[" + getSignature(cls.getComponentType()); + } + return "L" + cls.getName().replace('.', '/') + ";"; + } + + public static Class getArrayType(Class componentType, int dims) throws ClassNotFoundException { + StringBuffer buf = new StringBuffer(); + for (int i = 0; i < dims; i++) { + buf.append('['); + } + buf.append(getSignature(componentType)); + return Class.forName(buf.toString(), false, componentType.getClassLoader()); + } + + public static Set getPrivateMethods(Class clazz) { + Set methods = new HashSet(); + Method[] declaredMethods = clazz.getDeclaredMethods(); + for (final Method declaredMethod : declaredMethods) { + int modifiers = declaredMethod.getModifiers(); + if(Modifier.isPrivate(modifiers)) { + methods.add(declaredMethod); + } + } + + return methods; + } + + public static Set getPrivateFields(Class clazz) { + Set fields = new HashSet(); + Field[] declaredFields = clazz.getDeclaredFields(); + for (final Field declaredField : declaredFields) { + int modifiers = declaredField.getModifiers(); + if(Modifier.isPrivate(modifiers)) { + fields.add(declaredField); + } + } + + return fields; + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java new file mode 100644 index 0000000000..b951e17fd2 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java @@ -0,0 +1,222 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.annotation.ElementType; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; +import java.util.Collection; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; +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 extends BaseJavaClassVisitor { + private final Class annotationClass; + + protected AbstractPropertyProcessor(ExtensionPointRegistry registry, Class annotationClass) { + super(registry); + this.annotationClass = annotationClass; + } + + private static boolean removeProperty(JavaElementImpl prop, JavaImplementation type) { + if(prop==null) { + return false; + } + List props = type.getProperties(); + for(int i=0;i properties = type.getPropertyMembers(); + JavaElementImpl prop = properties.get(name); + // Setter override field + if (prop != null && prop.getElementType() != ElementType.FIELD) { + throw new DuplicatePropertyException(name); + } + + removeProperty(prop, type); + + 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); + } + + // enforce the constraint that an ordinary method's argument can not be a Property + Annotation paramsAnnotations[][] = method.getParameterAnnotations(); + for (int i = 0; i < paramsAnnotations.length; i++) { + Annotation argAnnotations[] = paramsAnnotations[i]; + for (int j = 0; j < argAnnotations.length; j++) { + if(argAnnotations[j].annotationType() == org.oasisopen.sca.annotation.Property.class) { + throw new IllegalPropertyException("Argument " + (i+1) + " of method " + method.getName() + " in class " + method.getDeclaringClass() + " can not be a Property"); + } + } + } + } + + + @Override + public void visitField(Field field, JavaImplementation type) throws IntrospectionException { + + A annotation = field.getAnnotation(annotationClass); + if (annotation == null) { + return; + } + + if(Modifier.isStatic(field.getModifiers())) { + throw new IllegalPropertyException("Static field " + field.getName() +" in class " + field.getDeclaringClass().getName() + " can not be annotated as a Property"); + } + + if(Modifier.isFinal(field.getModifiers())) { + throw new IllegalPropertyException("Final field " + field.getName() +" in class " + field.getDeclaringClass().getName() + " can not be annotated as a Property"); + } + + String name = getName(annotation); + if (name == null) { + name = ""; + } + if ("".equals(name) || name.equals(field.getType().getName())) { + name = field.getName(); + } + + Map properties = type.getPropertyMembers(); + JavaElementImpl prop = properties.get(name); + // Setter override field + if (prop != null && prop.getElementType() == ElementType.FIELD) { + throw new DuplicatePropertyException(name); + } + + if (prop == null) { + JavaElementImpl element = new JavaElementImpl(field); + Property property = createProperty(name, element); + initProperty(property, annotation); + type.getProperties().add(property); + properties.put(name, element); + } + } + + @Override + public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) + throws IntrospectionException { + + Map 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 (!getRequired(annotation)) { + throw new InvalidPropertyException("JCA_90014 Constructor property must not have required=false: " + type.getName()); + } + + JavaElementImpl prop = properties.get(name); + // Setter override field + if (prop != null && prop.getElementType() != ElementType.FIELD) { + throw new DuplicatePropertyException(name); + } + removeProperty(prop, type); + + 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 boolean getRequired(A annotation); + + protected abstract void initProperty(Property property, A annotation) throws IntrospectionException; + + 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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java new file mode 100644 index 0000000000..4aa29d3b91 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java @@ -0,0 +1,57 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.oasisopen.sca.annotation.AllowsPassByReference; + +/** + * Processes {@link AllowsPassByReference} on an implementation + * + * @version $Rev$ $Date$ + */ +public class AllowsPassByReferenceProcessor extends BaseJavaClassVisitor { + + public AllowsPassByReferenceProcessor(AssemblyFactory factory) { + super(factory); + } + + public AllowsPassByReferenceProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + public void visitClass(Class 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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java new file mode 100644 index 0000000000..c6e6b6e4d6 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Member; + +import org.apache.tuscany.sca.implementation.java.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ComponentNameProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ComponentNameProcessor.java new file mode 100644 index 0000000000..1813a177b4 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ComponentNameProcessor.java @@ -0,0 +1,87 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaResourceImpl; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; +import org.oasisopen.sca.annotation.ComponentName; + +/** + * Processes {@link @ComponentName} annotations on a component implementation and adds + * a {@link JavaMappedProperty} to the component type which will be used to + * inject the appropriate component name. + * + * @version $Rev$ $Date$ + */ +public class ComponentNameProcessor extends BaseJavaClassVisitor { + + public ComponentNameProcessor(AssemblyFactory factory) { + super(factory); + } + + public ComponentNameProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { + if (method.getAnnotation(ComponentName.class) == null) { + return; + } + if (method.getParameterTypes().length != 1) { + throw new IllegalContextException("ComponentName setter must have one parameter", method); + } + Class paramType = method.getParameterTypes()[0]; + String name = JavaIntrospectionHelper.toPropertyName(method.getName()); + if (String.class.equals(paramType)) { + JavaElementImpl element = new JavaElementImpl(method, 0); + element.setName(name); + element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class); + JavaResourceImpl resource = new JavaResourceImpl(element); + type.getResources().put(resource.getName(), resource); + } else { + throw new IllegalContextException(paramType.getName()); + } + } + + @Override + public void visitField(Field field, JavaImplementation type) throws IntrospectionException { + if (field.getAnnotation(ComponentName.class) == null) { + return; + } + Class paramType = field.getType(); + if (String.class.equals(paramType)) { + JavaElementImpl element = new JavaElementImpl(field); + element.setClassifer(Resource.class); + JavaResourceImpl resource = new JavaResourceImpl(element); + type.getResources().put(resource.getName(), resource); + } else { + throw new IllegalContextException(paramType.getName()); + } + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java new file mode 100644 index 0000000000..68f0b46f2e --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java @@ -0,0 +1,110 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Constructor; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; + +/** + * Handles processing of a constructor decorated with + * {@link org.oasisopen.sca.annotation.Constructor} + * + * @version $Rev$ $Date$ + */ +@SuppressWarnings("unchecked") +public class ConstructorProcessor extends BaseJavaClassVisitor { + + public ConstructorProcessor(AssemblyFactory factory) { + super(factory); + } + + public ConstructorProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + public void visitClass(Class 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.oasisopen.sca.annotation.Constructor.class) != null) { + if (found) { + throw new DuplicateConstructorException("Multiple constructors marked with @Constructor", constructor); + } + found = true; + type.setConstructor(definition); + } + } + } + + @Override + public void visitConstructor(Constructor constructor, JavaImplementation type) + throws IntrospectionException { + org.oasisopen.sca.annotation.Constructor annotation = constructor + .getAnnotation(org.oasisopen.sca.annotation.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 Number of names in @Constructor"); + } + + for (JavaParameterImpl p : parameters) { + if (!hasAnnotation(p)) { + throw new InvalidConstructorException("JCA90003 constructor parameters must have @Property or @Reference annotation"); + } + } + + for (int i = 0; i < parameters.length; i++) { + parameters[i].setName(i < value.length ? value[i] : ""); + } + type.setConstructor(definition); + } + + private boolean hasAnnotation(JavaParameterImpl p) { + if (p.getAnnotations() != null && p.getAnnotations().length > 0) { + return true; + } +// TODO: need to verify JCA90003 as it seems like any annotation should be ok not just SCA ref or prop +// if (p.getAnnotation(Reference.class) != null) { +// return true; +// } +// if (p.getAnnotation(Property.class) != null) { +// return true; +// } + return false; + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java new file mode 100644 index 0000000000..651ecdbd7e --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java @@ -0,0 +1,89 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaResourceImpl; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; +import org.oasisopen.sca.ComponentContext; +import org.oasisopen.sca.RequestContext; +import org.oasisopen.sca.annotation.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 ContextProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + 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.sca.implementation.java.introspect.impl.Resource.class); + JavaResourceImpl resource = new JavaResourceImpl(element); + type.getResources().put(resource.getName(), resource); + } else { + throw new UnknownContextTypeException(paramType.getName()); + } + } + + @Override + 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(Resource.class); + JavaResourceImpl resource = new JavaResourceImpl(element); + type.getResources().put(resource.getName(), resource); + } else { + throw new UnknownContextTypeException(paramType.getName()); + } + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java new file mode 100644 index 0000000000..25f31c5f12 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.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.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.oasisopen.sca.annotation.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 DestroyProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + 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(!method.getReturnType().equals(void.class)) { + throw new IllegalDestructorException("Destructor must return void.", method); + } + if (type.getDestroyMethod() != null) { + throw new DuplicateDestructorException("More than one destructor found on implementation"); + } + if (!Modifier.isPublic(method.getModifiers())) { + throw new IllegalDestructorException("Destructor must be a public method. Invalid annotation @Destroy found on "+method); + } + type.setDestroyMethod(method); + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java new file mode 100644 index 0000000000..d6494e3845 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Member; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Thrown when more than one component implementation constructor is annotated with {@link + * org.oasisopen.sca.annotation.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java new file mode 100644 index 0000000000..8bfae89162 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Thrown when an implementation is annotated multiple times with {@link org.oasisopen.sca.annotation.Destroy} + * + * @version $Rev$ $Date$ + */ +public class DuplicateDestructorException extends IntrospectionException { + private static final long serialVersionUID = -7474912510114895203L; + + public DuplicateDestructorException(String message) { + super(message); + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java new file mode 100644 index 0000000000..38f6478531 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Thrown when an implementation is annotated multiple times with {@link @org.oasisopen.sca.annotation.Init} + * + * @version $Rev$ $Date$ + */ +public class DuplicateInitException extends IntrospectionException { + private static final long serialVersionUID = -6282935288115512057L; + + public DuplicateInitException(String message) { + super(message); + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicatePropertyException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicatePropertyException.java new file mode 100644 index 0000000000..b9e1923e73 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicatePropertyException.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * 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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java new file mode 100644 index 0000000000..300ad6817e --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java new file mode 100644 index 0000000000..2d177b3f76 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java new file mode 100644 index 0000000000..9ad7e8f7a9 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.oasisopen.sca.annotation.EagerInit; + +/** + * Handles processing of {@link org.oasisopen.sca.annotation.EagerInit} + * + * @version $Rev$ $Date$ + */ +public class EagerInitProcessor extends BaseJavaClassVisitor { + + public EagerInitProcessor(AssemblyFactory factory) { + super(factory); + } + + public EagerInitProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + public void visitClass(Class 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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java new file mode 100644 index 0000000000..fc7c87a624 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java @@ -0,0 +1,678 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.JavaIntrospectionHelper.getAllInterfaces; +import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getAllPublicAndProtectedFields; +import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getAllUniquePublicProtectedMethods; +import static org.apache.tuscany.sca.implementation.java.introspect.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.Arrays; +import java.util.Collection; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.jws.WebService; + +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.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; +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.util.JavaXMLMapper; +import org.oasisopen.sca.annotation.Callback; +import org.oasisopen.sca.annotation.Context; +import org.oasisopen.sca.annotation.Property; +import org.oasisopen.sca.annotation.Reference; +import org.oasisopen.sca.annotation.Remotable; + +/** + * 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

TODO + * Implement:

When no service interface 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 { + + public HeuristicPojoProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) { + super(assemblyFactory); + this.javaInterfaceFactory = javaFactory; + } + + public HeuristicPojoProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + public void visitEnd(Class clazz, JavaImplementation type) throws IntrospectionException { + List services = type.getServices(); + if (services.isEmpty()) { + // heuristically determine the service + /** + * The following is quoted from Java Specification 1.2.1.3. Introspecting services offered by a Java implementation + * In the cases described below, the services offered by a Java implementation class may be determined + * through introspection, eliding the need to specify them using @Service. The following algorithm is used + * to determine how services are introspected from an implementation class: + * + * If the interfaces of the SCA services are not specified with the @Service annotation on the + * implementation class, it is assumed that all implemented interfaces that have been annotated + * as @Remotable are the service interfaces provided by the component. If none of the implemented + * interfaces is remotable, then by default the implementation offers a single service whose type + * is the implementation class. + */ + Set> interfaces = getAllInterfaces(clazz); + for (Class i : interfaces) { + if (i.isAnnotationPresent(Remotable.class) || i.isAnnotationPresent(WebService.class)) { + addService(type, i); + } + } + if (services.isEmpty()) { + // class is the interface + addService(type, clazz); + } + } + Set methods = getAllUniquePublicProtectedMethods(clazz, false); + 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 void calcPropRefs(Set methods, + List services, + JavaImplementation type, + Class clazz) throws IntrospectionException { + // heuristically determine the properties references + // make a first pass through all public methods with one param + Set setters = new HashSet(); + Set others = new HashSet(); + for (Method method : methods) { + if (!isPublicSetter(method)) { + continue; + } + if (method.isAnnotationPresent(Callback.class) || method.isAnnotationPresent(Context.class)) { + // Add the property name as others + others.add(toPropertyName(method.getName())); + 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)) { + // Add the property name as others + others.add(toPropertyName(method.getName())); + continue; + } + Class param = method.getParameterTypes()[0]; + String name = toPropertyName(method.getName()); + setters.add(name); + // avoid duplicate property or ref names + if (isReferenceType(param, method.getGenericParameterTypes()[0])) { + if (!type.getReferenceMembers().containsKey(name)) { + type.getReferences().add(createReference(name, param)); + type.getReferenceMembers().put(name, new JavaElementImpl(method, 0)); + } + } else { + if (!type.getPropertyMembers().containsKey(name)) { + 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 fields = getAllPublicAndProtectedFields(clazz, false); + for (Field field : fields) { + if (field.isAnnotationPresent(Callback.class) || field.isAnnotationPresent(Context.class)) { + continue; + } + if (setters.contains(field.getName()) || others.contains(field.getName())) { + continue; + } + String name = field.getName(); + Class paramType = field.getType(); + if (isReferenceType(paramType, field.getGenericType())) { + if (!type.getReferenceMembers().containsKey(name)) { + type.getReferences().add(createReference(name, paramType)); + type.getReferenceMembers().put(name, new JavaElementImpl(field)); + } + } else { + if (!type.getPropertyMembers().containsKey(name)) { + 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 void evaluateConstructor(JavaImplementation type, Class 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.oasisopen.sca.annotation.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 { + Constructor selected = null; + for (Constructor ctor : constructors) { + if (allArgsAnnotated(ctor)) { + selected = ctor; + for (Constructor ctor2 : constructors) { + if (selected != ctor2 && allArgsAnnotated(ctor2)) { + throw new InvalidConstructorException("Multiple annotated constructors"); + } + } + } + } + if (selected == null) { + for (Constructor ctor : constructors) { + if (ctor.getParameterTypes().length == 0) { + selected = ctor; + break; + } + } + } + if (selected == null) { + throw new NoConstructorException(); + } + constructor = selected; + definition = type.getConstructors().get(selected); + type.setConstructor(definition); + } + definition = type.getConstructors().get(constructor); + type.setConstructor(definition); + } + JavaParameterImpl[] parameters = definition.getParameters(); + if (parameters.length == 0) { + return; + } + Map props = type.getPropertyMembers(); + Map 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 boolean allArgsAnnotated(Constructor ctor) { + if (ctor.getParameterTypes().length < 1) { + return false; + } + for (Annotation[] as : ctor.getParameterAnnotations()) { + if (as.length < 1) { + return false; + } + } + return true; + } + + private void calcParamNames(JavaParameterImpl[] parameters, + Map props, + Map 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); + } + } + + + + /** + * Returns true if the union of the given collections of properties and + * references have unique Java types + */ + private boolean calcPropRefUniqueness(Collection props, Collection 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 props, + Map 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; + } + + /** + * Creates a mapped property. + * + * @param name the property name + * @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; + } + + private 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 = javaInterfaceFactory.createJavaInterfaceContract(); + reference.setInterfaceContract(interfaceContract); + try { + JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(paramType); + reference.getInterfaceContract().setInterface(callInterface); + if (callInterface.getCallbackClass() != null) { + JavaInterface callbackInterface = javaInterfaceFactory.createJavaInterface(callInterface.getCallbackClass()); + reference.getInterfaceContract().setCallbackInterface(callbackInterface); + } + reference.setMultiplicity(Multiplicity.ZERO_ONE); + } catch (InvalidInterfaceException e1) { + throw new IntrospectionException(e1); + } + + // FIXME: This part seems to have already been taken care above!! + try { + processCallback(paramType, reference); + } catch (InvalidServiceTypeException e) { + throw new IntrospectionException(e); + } + return reference; + } + + private 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 = javaInterfaceFactory.createJavaInterfaceContract(); + service.setInterfaceContract(interfaceContract); + + JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(interfaze); + service.getInterfaceContract().setInterface(callInterface); + if (callInterface.getCallbackClass() != null) { + JavaInterface callbackInterface = javaInterfaceFactory.createJavaInterface(callInterface.getCallbackClass()); + service.getInterfaceContract().setCallbackInterface(callbackInterface); + } + + Interface javaInterface = service.getInterfaceContract().getInterface(); + javaInterface.setRemotable(interfaze.getAnnotation(Remotable.class) != null); + service.getInterfaceContract().setInterface(javaInterface); + return service; + } + + private void processCallback(Class interfaze, Contract contract) throws InvalidServiceTypeException { + Callback callback = interfaze.getAnnotation(Callback.class); + if (callback != null && !Void.class.equals(callback.value())) { + Class callbackClass = callback.value(); + JavaInterface javaInterface; + try { + javaInterface = javaInterfaceFactory.createJavaInterface(callbackClass); + contract.getInterfaceContract().setCallbackInterface(javaInterface); + } catch (InvalidInterfaceException e) { + throw new InvalidServiceTypeException("Invalid callback interface "+callbackClass, interfaze); + } + } else if (callback != null && Void.class.equals(callback.value())) { + throw new InvalidServiceTypeException("No callback interface specified on annotation", interfaze); + } + } + + + /** + * Utility methods + */ + + + /** + * Verify if the method is a public setter + * @param method + * @return + */ + private static boolean isPublicSetter(Method method) { + return method.getParameterTypes().length == 1 && Modifier.isPublic(method.getModifiers()) + && method.getName().startsWith("set") + && method.getReturnType() == void.class; + } + + /** + * Verify if the method is a protected setter + * @param method + * @return + */ + private static boolean isProtectedSetter(Method method) { + return method.getParameterTypes().length == 1 && Modifier.isProtected(method.getModifiers()) + && method.getName().startsWith("set") + && method.getReturnType() == void.class; + } + + /** + * @param collection + * @return + */ + private static boolean areUnique(Class[] collection) { + Set> set = new HashSet>(Arrays.asList(collection)); + return set.size() == collection.length; + } + + /** + * 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: + *

    + *
  1. If its type is simple, then it is a property. + *
  2. 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. + *
  3. 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 member is defined as a reference. Otherwise, + * it is defined as a property. + *
+ *

+ * The name of the reference or of the property is derived from the + * name found on the setter method or on the field. + */ + private static boolean isReferenceType(Class cls, Type genericType) { + Class baseType = JavaIntrospectionHelper.getBaseType(cls, genericType); + return baseType.isInterface() && baseType.isAnnotationPresent(Remotable.class); + } + + /** + * Returns true if the given operation is defined in the collection of + * service interfaces + * @param operation + * @param services + * @return + */ + private static boolean isInServiceInterface(Method operation, List 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 static 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; + } + + /** + * Verify if there is any SCA annotation on the parameter + * @param parameter + * @return + */ + private static boolean isAnnotated(JavaParameterImpl parameter) { + for (Annotation annotation : parameter.getAnnotations()) { + Class annotType = annotation.annotationType(); + if (annotType.equals(Property.class) || annotType.equals(Reference.class) + || annotType.equals(Resource.class)) { + return true; + } + } + return false; + } + + /** + * Verify if the parameters are unique + * @param parameters + * @return + */ + private static boolean areUnique(JavaParameterImpl[] parameters) { + Set> set = new HashSet>(parameters.length); + for (JavaParameterImpl p : parameters) { + if (!set.add(p.getType())) { + return false; + } + } + return true; + } + + /** + * Verify if the annotations are SCA annotation + * @param annots + * @return + */ + private static boolean injectionAnnotationsPresent(Annotation[][] annots) { + for (Annotation[] annotations : annots) { + for (Annotation annotation : annotations) { + Class annotType = annotation.annotationType(); + if (annotType.equals(Property.class) || annotType.equals(Reference.class) + || annotType.equals(Resource.class)) { + return true; + } + } + } + return false; + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java new file mode 100644 index 0000000000..badd41fbb9 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Member; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Denotes an illegal use of {@link org.oasisopen.sca.annotation.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java new file mode 100644 index 0000000000..fa1e67a336 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Member; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Denotes an illegal signature for a method decorated with {@link org.oasisopen.sca.annotation.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java new file mode 100644 index 0000000000..0c4c3d5646 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Member; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Denotes an illegal signature for a method decorated with {@link org.oasisopen.sca.annotation.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java new file mode 100644 index 0000000000..2956b60b65 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Member; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Denotes an illegal signature for a method decorated with {@link @org.oasisopen.sca.annotation.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalPropertyException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalPropertyException.java new file mode 100644 index 0000000000..54f7dfad1e --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalPropertyException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Member; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * 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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java new file mode 100644 index 0000000000..25196c56e5 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Member; + +import org.apache.tuscany.sca.implementation.java.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java new file mode 100644 index 0000000000..ccfbaf0043 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Member; + +import org.apache.tuscany.sca.implementation.java.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java new file mode 100644 index 0000000000..e0f90779a1 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Denotes an illegal use of the {@link @org.oasisopen.sca.annotation.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java new file mode 100644 index 0000000000..8d67236fe2 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java @@ -0,0 +1,67 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.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.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.oasisopen.sca.annotation.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 InitProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + 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(!method.getReturnType().equals(void.class)) { + throw new IllegalInitException("Initializer must return void.", method); + } + if (type.getInitMethod() != null) { + throw new DuplicateInitException("More than one initializer found on implementaton"); + } + if (!Modifier.isPublic(method.getModifiers())) { + throw new IllegalInitException("Initializer must be a public method. Invalid annotation @Init found on "+method); + } + type.setInitMethod(method); + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java new file mode 100644 index 0000000000..c75dfdaf46 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Denotes an invalid constructor definition, e.g. when the number of injection names specified in {@link + * org.oasisopen.sca.annotation.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementationException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementationException.java new file mode 100644 index 0000000000..079495e4db --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementationException.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Raised when an implementation specifies improper conversational metadata + * + * @version $Rev$ $Date$ + */ +public class InvalidConversationalImplementationException extends IntrospectionException { + private static final long serialVersionUID = -5487291552769408149L; + + public InvalidConversationalImplementationException(String message) { + super(message); + } + + public InvalidConversationalImplementationException(String message, Throwable cause) { + super(message, cause); + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java new file mode 100644 index 0000000000..429b88aa1f --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Denotes an invalid usage of {@link org.oasisopen.sca.annotation.Property} + * + * @version $Rev$ $Date$ + */ +public class InvalidPropertyException extends IntrospectionException { + private static final long serialVersionUID = -2682862652069727948L; + + public InvalidPropertyException(String message) { + super(message); + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java new file mode 100644 index 0000000000..fbf3fc9ed3 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java @@ -0,0 +1,42 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Denotes an invalid usage of {@link org.oasisopen.sca.annotation.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java new file mode 100644 index 0000000000..debb5cbacc --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Member; + +import org.apache.tuscany.sca.implementation.java.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceTypeException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceTypeException.java new file mode 100644 index 0000000000..230c8c6fdd --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceTypeException.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.IntrospectionException; + +/** + * Thrown when a service type specified by an {@link org.oasisopen.sca.annotation.Service} annotation is invalid, e.g. it is + * not an interface + * + * @version $Rev$ $Date$ + */ +public class InvalidServiceTypeException extends IntrospectionException { + private static final long serialVersionUID = -1076466639416644386L; + private Class serviceType; + + public InvalidServiceTypeException(String message) { + super(message); + } + + public InvalidServiceTypeException(String message, Class clazz) { + super(message); + this.serviceType = clazz; + } + + /** + * @return the serviceType + */ + public Class getServiceType() { + return serviceType; + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java new file mode 100644 index 0000000000..453cfa35fe --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java new file mode 100644 index 0000000000..79a0adac88 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java @@ -0,0 +1,303 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.AnnotatedElement; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.Arrays; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; +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.PolicySubject; +import org.oasisopen.sca.ServiceRuntimeException; +import org.oasisopen.sca.annotation.PolicySets; +import org.oasisopen.sca.annotation.Qualifier; +import org.oasisopen.sca.annotation.Requires; + +/** + * Processes an {@link org.oasisopen.sca.annotation.Requires} annotation + * + * @version $Rev$ $Date$ + */ +public class PolicyProcessor extends BaseJavaClassVisitor { + + private PolicyFactory policyFactory; + + public PolicyProcessor(AssemblyFactory assemblyFactory, + PolicyFactory policyFactory, + JavaInterfaceFactory javaInterfaceFactory) { + super(assemblyFactory); + this.policyFactory = policyFactory; + this.javaInterfaceFactory = javaInterfaceFactory; + } + + public PolicyProcessor(ExtensionPointRegistry registry) { + super(registry); + FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class); + this.policyFactory = factories.getFactory(PolicyFactory.class); + } + + @Override + public void visitClass(Class clazz, JavaImplementation type) throws IntrospectionException { + + // Read intents on the Java implementation class + readPolicySetAndIntents((PolicySubject)type, clazz); + + /* + // FIXME: [rfeng] We might want to refactor this out + // Find the business methods in the implementation class for all services + Set methods = new HashSet(); + for (Service service : type.getServices()) { + for (Operation op : service.getInterfaceContract().getInterface().getOperations()) { + Method method; + try { + method = JavaInterfaceUtil.findMethod(clazz, op); + } catch (NoSuchMethodException e1) { + throw new IntrospectionException(e1); + } + if (method != null) { + methods.add(method); + } + } + } + for (Method method : methods) { + JavaOperation op = javaInterfaceFactory.createJavaOperation(method); + type.getOperations().add(op); + } + + // Read the operation-level policy settings for the implementation + for (Operation op : type.getOperations()) { + JavaOperation operation = (JavaOperation)op; + PolicySubject subject = op; + Method method = operation.getJavaMethod(); + if (subject != null) { + readPolicySetAndIntents(subject, method); + } + } + */ + + // Start to process annotations on the reference members + Map referenceMap = new HashMap(); + for (Reference ref : type.getReferences()) { + referenceMap.put(ref.getName(), ref); + } + Map members = type.getReferenceMembers(); + for (Map.Entry e : members.entrySet()) { + Reference reference = referenceMap.get(e.getKey()); + readPolicySetAndIntents(reference, e.getValue().getAnchor()); + } + + } + + private void readPolicySetAndIntents(PolicySubject subject, AnnotatedElement element) { + readIntents(element.getAnnotation(Requires.class), subject.getRequiredIntents()); + readSpecificIntents(element.getAnnotations(), subject.getRequiredIntents()); + readPolicySets(element.getAnnotation(PolicySets.class), subject.getPolicySets()); + } + + private void readPolicySetAndIntents(PolicySubject subject, JavaElementImpl element) { + readIntents(element.getAnnotation(Requires.class), subject.getRequiredIntents()); + readSpecificIntents(element.getAnnotations(), subject.getRequiredIntents()); + readPolicySets(element.getAnnotation(PolicySets.class), subject.getPolicySets()); + } + + private void readSpecificIntents(Annotation[] annotations, List requiredIntents) { + for (Annotation a : annotations) { + org.oasisopen.sca.annotation.Intent intentAnnotation = + a.annotationType().getAnnotation(org.oasisopen.sca.annotation.Intent.class); + if (intentAnnotation == null) { + continue; + } + QName qname = null; + String value = intentAnnotation.value(); + if (!value.equals("")) { + qname = getQName(value); + } else { + qname = new QName(intentAnnotation.targetNamespace(), intentAnnotation.localPart()); + } + Set qualifiers = new HashSet(); + for (Method m : a.annotationType().getMethods()) { + Qualifier qualifier = m.getAnnotation(Qualifier.class); + if (qualifier != null && m.getReturnType() == String[].class) { + try { + qualifiers.addAll(Arrays.asList((String[])m.invoke(a))); + } catch (Throwable e) { + e.printStackTrace(); + } + } + } + qualifiers.remove(""); + if (qualifiers.isEmpty()) { + Intent intent = policyFactory.createIntent(); + intent.setUnresolved(true); + intent.setName(qname); + requiredIntents.add(intent); + } else { + for (String q : qualifiers) { + Intent intent = policyFactory.createIntent(); + intent.setUnresolved(true); + qname = new QName(qname.getNamespaceURI(), qname.getLocalPart() + "." + q); + intent.setName(qname); + requiredIntents.add(intent); + } + } + } + } + + /** + * Read intent annotations on the given interface or class + * @param intentAnnotation + * @param requiredIntents + */ + private void readIntents(Requires intentAnnotation, List 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); + } + } + } + } + + /** + * Read policy set annotations on a given interface or class + * @param policySetAnnotation + * @param policySets + */ + private void readPolicySets(PolicySets policySetAnnotation, List policySets) { + if (policySetAnnotation != null) { + String[] policySetNames = policySetAnnotation.value(); + if (policySetNames.length != 0) { + //Operation operation = assemblyFactory.createOperation(); + //operation.setName(method.getName()); + //operation.setUnresolved(true); + for (String policySetName : policySetNames) { + // Add each intent to the list, associated with the + // operation corresponding to the annotated method + PolicySet policySet = policyFactory.createPolicySet(); + policySet.setName(getQName(policySetName)); + //intent.getOperations().add(operation); + policySets.add(policySet); + } + } + } + } + + /** + * Utility methods + */ + + /** + * + * @param intentName + * @return + */ + private static 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; + } + + @Override + public void visitField(Field field, JavaImplementation type) throws IntrospectionException { + // Check if a field that is not an SCA reference has any policySet/intent annotations + JavaElementImpl element = new JavaElementImpl(field); + if (!type.getReferenceMembers().values().contains(element)) { + PolicySubject subject = assemblyFactory.createComponent(); + readPolicySetAndIntents(subject, field); + if (subject.getPolicySets().isEmpty() && subject.getRequiredIntents().isEmpty()) { + return; + } + throw new ServiceRuntimeException( + "Field that is not an SCA reference cannot have policySet/intent annotations: " + field); + } + } + + @Override + public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) { + if (!type.getReferenceMembers().values().contains(parameter)) { + PolicySubject subject = assemblyFactory.createComponent(); + readPolicySetAndIntents(subject, parameter); + if (subject.getPolicySets().isEmpty() && subject.getRequiredIntents().isEmpty()) { + return; + } + throw new ServiceRuntimeException( + "Constructor parameter that is not an SCA reference cannot have policySet/intent annotations: " + parameter); + } + } + + @Override + public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { + Set annotatedElements = new HashSet(); + for (JavaElementImpl element : type.getReferenceMembers().values()) { + annotatedElements.add(element.getAnchor()); + } + // Check if a field that is not an SCA reference has any policySet/intent annotations + if (!annotatedElements.contains(method)) { + PolicySubject subject = assemblyFactory.createComponent(); + readPolicySetAndIntents(subject, method); + if (subject.getPolicySets().isEmpty() && subject.getRequiredIntents().isEmpty()) { + return; + } + throw new ServiceRuntimeException( + "Method that is not an SCA reference cannot have policySet/intent annotations: " + method); + } + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java new file mode 100644 index 0000000000..ed68be20b4 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.oasisopen.sca.annotation.Property; + +/** + * Processes an {@link @Property} annotation, updating the component type with + * corresponding {@link JavaMappedProperty} + * + * @version $Rev$ $Date$ + */ +public class PropertyProcessor extends AbstractPropertyProcessor { + + public PropertyProcessor(ExtensionPointRegistry registry) { + super(registry, Property.class); + } + + @Override + protected String getName(Property annotation) { + return annotation.name(); + } + + @Override + protected void initProperty(org.apache.tuscany.sca.assembly.Property property, Property annotation) { + property.setMustSupply(annotation.required()); + } + + @Override + protected boolean getRequired(Property annotation) { + return annotation.required(); + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java new file mode 100644 index 0000000000..d30ac074af --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java @@ -0,0 +1,274 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.JavaIntrospectionHelper.getBaseType; + +import java.lang.annotation.Annotation; +import java.lang.annotation.ElementType; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; +import java.lang.reflect.Type; +import java.util.Collection; +import java.util.List; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.Multiplicity; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; +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.oasisopen.sca.ServiceReference; +import org.oasisopen.sca.annotation.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 { + + public ReferenceProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) { + super(assemblyFactory); + this.javaInterfaceFactory = javaFactory; + } + + public ReferenceProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { + Reference annotation = method.getAnnotation(Reference.class); + if (annotation != null) { + + if (!JavaIntrospectionHelper.isSetter(method)) { + throw new IllegalReferenceException("Annotated method is not a setter: " + method, method); + } + + if(Modifier.isStatic(method.getModifiers())) { + throw new IllegalPropertyException("Static method " + method.getName() +" in class " + method.getDeclaringClass().getName() + " can not be annotated as a Reference"); + } + + String name = annotation.name(); + if ("".equals(name)) { + name = JavaIntrospectionHelper.toPropertyName(method.getName()); + } + JavaElementImpl ref = type.getReferenceMembers().get(name); + // Setter override field + if (ref != null && ref.getElementType() != ElementType.FIELD) { + throw new DuplicateReferenceException(name); + } + removeReference(ref, type); + + 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); + } + + // enforce the constraint that an ordinary method's argument can not be a reference + Annotation paramsAnnotations[][] = method.getParameterAnnotations(); + for (int i = 0; i < paramsAnnotations.length; i++) { + Annotation argAnnotations[] = paramsAnnotations[i]; + for (int j = 0; j < argAnnotations.length; j++) { + if(argAnnotations[j].annotationType() == Reference.class) { + throw new IllegalReferenceException("Argument " + (i+1) + " of method " + method.getName() + " in class " + method.getDeclaringClass() + " can not be a Reference"); + } + } + } + } + + + @Override + public void visitField(Field field, JavaImplementation type) throws IntrospectionException { + Reference annotation = field.getAnnotation(Reference.class); + if (annotation == null) { + return; + } + + if(Modifier.isStatic(field.getModifiers())) { + throw new IllegalReferenceException("Static field " + field.getName() +" in class " + field.getDeclaringClass().getName() + " can not be annotated as Reference"); + } + String name = annotation.name(); + if ("".equals(name)) { + name = field.getName(); + } + JavaElementImpl ref = type.getReferenceMembers().get(name); + if (ref != null && ref.getElementType() == ElementType.FIELD) { + throw new DuplicateReferenceException(name); + } + + // Setter method override field + if (ref == null) { + JavaElementImpl element = new JavaElementImpl(field); + org.apache.tuscany.sca.assembly.Reference reference = createReference(element, name); + type.getReferences().add(reference); + type.getReferenceMembers().put(name, element); + } + } + + @Override + public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) + throws IntrospectionException { + Reference refAnnotation = parameter.getAnnotation(Reference.class); + if (refAnnotation == null) { + return; + } + + if (!refAnnotation.required()) { + throw new InvalidReferenceException("JCA90016 Constructor has @Reference with required=false: " + type.getName()); + } + + if (refAnnotation.name() == null || refAnnotation.name().length() < 1) { + throw new InvalidReferenceException("JCA90018 @Reference in a Constructor must have a name attribute" + type.getName()); + } + + String paramName = parameter.getName(); + String name = getReferenceName(paramName, parameter.getIndex(), refAnnotation.name()); + JavaElementImpl ref = type.getReferenceMembers().get(name); + + // Setter override field + if (ref != null && ref.getElementType() != ElementType.FIELD) { + throw new DuplicateReferenceException(name); + } + + removeReference(ref, type); + 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); + } + + /** + * Create a SCA reference for a java Element + * @param element + * @param name + * @return + * @throws IntrospectionException + */ + 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 = javaInterfaceFactory.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); + if (ServiceReference.class.isAssignableFrom(baseType)) { + if (Collection.class.isAssignableFrom(rawType)) { + genericType = JavaIntrospectionHelper.getParameterType(genericType); + } + baseType = JavaIntrospectionHelper.getBusinessInterface(baseType, genericType); + } + try { + JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(baseType); + reference.getInterfaceContract().setInterface(callInterface); + if (callInterface.getCallbackClass() != null) { + JavaInterface callbackInterface = javaInterfaceFactory.createJavaInterface(callInterface.getCallbackClass()); + reference.getInterfaceContract().setCallbackInterface(callbackInterface); + } + } catch (InvalidInterfaceException e) { + throw new IntrospectionException(e); + } + return reference; + } + + + /** + * Utility methods + */ + + /** + * + * @param paramName + * @param pos + * @param name + * @return + * @throws InvalidConstructorException + */ + private static 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; + } + } + + /** + * + * @param ref + * @param type + * @return + */ + private static boolean removeReference(JavaElementImpl ref, JavaImplementation type) { + if (ref == null) { + return false; + } + List refs = type.getReferences(); + for (int i = 0; i < refs.size(); i++) { + if (refs.get(i).getName().equals(ref.getName())) { + refs.remove(i); + return true; + } + } + return false; + } + + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/Resource.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/Resource.java new file mode 100644 index 0000000000..3d43e39ce8 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/Resource.java @@ -0,0 +1,49 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java new file mode 100644 index 0000000000..3abe832cb9 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java @@ -0,0 +1,153 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.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.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.implementation.java.JavaResourceImpl; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; + +/** + * 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 ResourceProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { + org.apache.tuscany.sca.implementation.java.introspect.impl.Resource annotation = method + .getAnnotation(org.apache.tuscany.sca.implementation.java.introspect.impl.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); + } + + @Override + public void visitField(Field field, JavaImplementation type) throws IntrospectionException { + + org.apache.tuscany.sca.implementation.java.introspect.impl.Resource annotation = field + .getAnnotation(org.apache.tuscany.sca.implementation.java.introspect.impl.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); + } + + @Override + public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) + throws IntrospectionException { + org.apache.tuscany.sca.implementation.java.introspect.impl.Resource resourceAnnotation = parameter + .getAnnotation(org.apache.tuscany.sca.implementation.java.introspect.impl.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); + } + } + + + /** + * Utility methods + */ + + /** + * + * @param name + * @param element + * @return + */ + private static JavaResourceImpl createResource(String name, JavaElementImpl element) { + element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class); + element.setName(name); + return new JavaResourceImpl(element); + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java new file mode 100644 index 0000000000..dfc122c715 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java @@ -0,0 +1,68 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaScopeImpl; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; + +/** + * 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 ScopeProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + public void visitClass(Class clazz, + JavaImplementation type) + throws IntrospectionException { + org.oasisopen.sca.annotation.Scope annotation = clazz.getAnnotation(org.oasisopen.sca.annotation.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 ("STATELESS".equals(name)) { + scope = JavaScopeImpl.STATELESS; + } else { + scope = JavaScopeImpl.INVALID; + } + type.setJavaScope(scope); + + if (type.getJavaScope().equals(JavaScopeImpl.INVALID)) { + throw new IntrospectionException("Invalid scope :" + name + " for " + type.getName()); + } + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java new file mode 100644 index 0000000000..30ed5dda44 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java @@ -0,0 +1,238 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.JavaIntrospectionHelper.getAllInterfaces; + +import java.lang.reflect.Field; +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.HashSet; +import java.util.Set; + +import javax.jws.WebService; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; +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.oasisopen.sca.ServiceReference; +import org.oasisopen.sca.annotation.Callback; +import org.oasisopen.sca.annotation.Remotable; + +/** + * Processes an {@link org.oasisopen.sca.annotation.Service} annotation and updates + * the component type with corresponding {@link Service}s. Also processes + * related {@link org.oasisopen.sca.annotation.Callback} annotations. + * + * @version $Rev$ $Date$ + */ +public class ServiceProcessor extends BaseJavaClassVisitor { + + public ServiceProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) { + super(assemblyFactory); + this.javaInterfaceFactory = javaFactory; + } + + public ServiceProcessor(ExtensionPointRegistry registry) { + super(registry); + } + + @Override + public void visitClass(Class clazz, JavaImplementation type) throws IntrospectionException { + org.oasisopen.sca.annotation.Service annotation = clazz.getAnnotation(org.oasisopen.sca.annotation.Service.class); + if (annotation == null) { + // scan interfaces for remotable + Set> interfaces = getAllInterfaces(clazz); + for (Class interfaze : interfaces) { + if (interfaze.isAnnotationPresent(Remotable.class) + || interfaze.isAnnotationPresent(WebService.class) + || interfaze.isAnnotationPresent(Callback.class) + ) { + Service service; + try { + service = createService(interfaze, null); + } catch (InvalidInterfaceException e) { + throw new IntrospectionException(e); + } + type.getServices().add(service); + } + } + return; + } + + if (annotation.value().length == 0) { + throw new IntrospectionException("JCA90059 The array of interfaces or classes specified by the value attribute of the @Service annotation MUST contain at least one element"); + } + Class[] interfaces = annotation.value(); + if (annotation.names().length > 0) { + if (annotation.names().length != interfaces.length) { + throw new IntrospectionException("JCA90050 The number of Strings in the names attribute array of the @Service annotation MUST match the number of elements in the value attribute array"); + } + Set names = new HashSet(); + names.addAll(Arrays.asList(annotation.names())); + if (names.size() != annotation.names().length) { + throw new IntrospectionException("JCA90060 The value of each element in the @Service names array MUST be unique amongst all the other element values in the array"); + } + } + + //validate no scope on servce interface + for (Class iface : interfaces) { + if (iface.getAnnotation(org.oasisopen.sca.annotation.Scope.class) != null) { + throw new IntrospectionException("JCA90041 @Scope annotation not allowed on service interface " + iface + .getName()); + } + } + + //validate service methods implemented + Method[] ms = clazz.getMethods(); + for (Class iface : interfaces) { + for (Method m : iface.getMethods()) { + if (!hasMethod(m, ms)) { + throw new IntrospectionException("JCA???? Implementation missing service method " + m.getName() + " service interface " + iface.getName()); + } + } + } + + for (int i=0; i < interfaces.length; i++) { + try { + String name = (annotation.names().length > 0) ? annotation.names()[i] : null; + Service service = createService(interfaces[i], name); + type.getServices().add(service); + } catch (InvalidInterfaceException e) { + throw new IntrospectionException(e); + } + } + } + + protected boolean hasMethod(Method m1, Method[] ms) { + for (Method m2 : ms) { + if (JavaIntrospectionHelper.exactMethodMatch(m1, m2)) { + return true; + } + } + return false; + } + + @Override + public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { + + Callback annotation = method.getAnnotation(Callback.class); + if (annotation == null) { + return; + } + + if (!(annotation.value() == null || annotation.value() == Void.class)) { + throw new IllegalCallbackReferenceException("JCA90046 @Callback on field of method must not have any parameters: " + type.getName() + "." + method.getName()); + } + + if(Modifier.isPrivate(method.getModifiers())) { + throw new IllegalCallbackReferenceException("Illegal annotation @Callback found on "+method, method); + } + if (method.getParameterTypes().length != 1) { + throw new IllegalCallbackReferenceException("Setter must have one parameter", method); + } + JavaElementImpl element = new JavaElementImpl(method, 0); + createCallback(type, element); + } + + @Override + public void visitField(Field field, JavaImplementation type) throws IntrospectionException { + + Callback annotation = field.getAnnotation(Callback.class); + if (annotation == null) { + return; + } + if (!(annotation.value() == null || annotation.value() == Void.class)) { + throw new IllegalCallbackReferenceException("JCA90046 @Callback on field of method must not have any parameters: " + type.getName() + "." + field.getName()); + } + if(Modifier.isPrivate(field.getModifiers())) { + throw new IllegalCallbackReferenceException("Illegal annotation @Callback found on "+field, field); + } + JavaElementImpl element = new JavaElementImpl(field); + createCallback(type, element); + } + + public Service createService(Class interfaze, String name) throws InvalidInterfaceException { + Service service = assemblyFactory.createService(); + JavaInterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract(); + service.setInterfaceContract(interfaceContract); + + if (name == null) { + service.setName(interfaze.getSimpleName()); + } else { + service.setName(name); + } + + JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(interfaze); + service.getInterfaceContract().setInterface(callInterface); + if (callInterface.getCallbackClass() != null) { + JavaInterface callbackInterface = javaInterfaceFactory.createJavaInterface(callInterface.getCallbackClass()); + service.getInterfaceContract().setCallbackInterface(callbackInterface); + } + return service; + } + + /** + * Utility methods + */ + + + /** + * @param type + * @param element + * @throws IllegalCallbackReferenceException + */ + private static void createCallback(JavaImplementation type, JavaElementImpl element) + throws IllegalCallbackReferenceException { + Service callbackService = null; + Class callbackClass = element.getType(); + Type genericType = element.getGenericType(); + Class baseType = callbackClass; + if(ServiceReference.class.isAssignableFrom(baseType)) { + // @Callback protected CallableReference callback; + // The base type will be MyCallback + baseType = JavaIntrospectionHelper.getBusinessInterface(baseType, genericType); + } + for (Service service : type.getServices()) { + JavaInterface javaInterface = (JavaInterface)service.getInterfaceContract().getCallbackInterface(); + if (javaInterface != null && baseType == javaInterface.getJavaClass()) { + callbackService = service; + } + } + if (callbackService == null) { + throw new IllegalCallbackReferenceException("Callback type does not match a service callback interface: " + type.getName() ); + } + if(type.getCallbackMembers().get(baseType.getName()) == null) { + type.getCallbackMembers().put(baseType.getName(), new ArrayList()); + } + type.getCallbackMembers().get(baseType.getName()).add(element); + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java new file mode 100644 index 0000000000..e1ca3ea565 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.implementation.java.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java new file mode 100644 index 0000000000..bfaa759cd2 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +/** + * Thrown when a method or field marked with {@link org.oasisopen.sca.annotation.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/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java new file mode 100644 index 0000000000..3537dc97cf --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.xml; + +import javax.xml.namespace.QName; + +/** + * Constants for the Java Implementation. + * + * @version $Rev$ $Date$ + */ +public interface JavaImplementationConstants { + String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903"; + String IMPLEMENTATION_JAVA = "implementation.java"; + QName IMPLEMENTATION_JAVA_QNAME = new QName(SCA11_NS, "implementation.java"); + String CLASS = "class"; + String OPERATION = "operation"; + QName OPERATION_QNAME = new QName(SCA11_NS, OPERATION); +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java new file mode 100644 index 0000000000..efb4a37143 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java @@ -0,0 +1,334 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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 static org.apache.tuscany.sca.implementation.java.xml.JavaImplementationConstants.CLASS; +import static org.apache.tuscany.sca.implementation.java.xml.JavaImplementationConstants.IMPLEMENTATION_JAVA; +import static org.apache.tuscany.sca.implementation.java.xml.JavaImplementationConstants.IMPLEMENTATION_JAVA_QNAME; +import static org.apache.tuscany.sca.implementation.java.xml.JavaImplementationConstants.SCA11_NS; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; +import java.util.HashMap; +import java.util.Map; + +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.ComponentType; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.assembly.xml.PolicySubjectProcessor; +import org.apache.tuscany.sca.contribution.processor.ContributionReadException; +import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; +import org.apache.tuscany.sca.contribution.processor.ContributionWriteException; +import org.apache.tuscany.sca.contribution.processor.ProcessorContext; +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.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; +import org.apache.tuscany.sca.interfacedef.Interface; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.Problem; +import org.apache.tuscany.sca.monitor.Problem.Severity; +import org.apache.tuscany.sca.policy.ExtensionType; +import org.apache.tuscany.sca.policy.PolicyFactory; + +/** + * + * @version $Rev$ $Date$ + */ +public class JavaImplementationProcessor implements StAXArtifactProcessor { + + private JavaImplementationFactory javaFactory; + private AssemblyFactory assemblyFactory; + private PolicyFactory policyFactory; + private PolicySubjectProcessor policyProcessor; + + + public JavaImplementationProcessor(FactoryExtensionPoint modelFactories) { + this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); + this.policyFactory = modelFactories.getFactory(PolicyFactory.class); + this.javaFactory = modelFactories.getFactory(JavaImplementationFactory.class); + this.policyProcessor = new PolicySubjectProcessor(policyFactory); + } + + /** + * Report a error. + * + * @param problems + * @param message + * @param model + */ + private void error(Monitor monitor, String message, Object model, Object... messageParameters) { + if (monitor != null) { + Problem problem = + monitor.createProblem(this.getClass().getName(), + "impl-javaxml-validation-messages", + Severity.ERROR, + model, + message, + (Object[])messageParameters); + monitor.problem(problem); + } + } + + /** + * Report a exception. + * + * @param problems + * @param message + * @param model + */ + private void error(Monitor monitor, String message, Object model, Exception ex) { + if (monitor != null) { + Problem problem = + monitor.createProblem(this.getClass().getName(), + "impl-javaxml-validation-messages", + Severity.ERROR, + model, + message, + ex); + monitor.problem(problem); + } + } + + public JavaImplementation read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, XMLStreamException { + + // Read an + JavaImplementation javaImplementation = javaFactory.createJavaImplementation(); + + ExtensionType implType = policyFactory.createImplementationType(); + implType.setType(getArtifactType()); + implType.setUnresolved(true); + javaImplementation.setExtensionType(implType); + + javaImplementation.setUnresolved(true); + javaImplementation.setName(reader.getAttributeValue(null, CLASS)); + + // Read policies + policyProcessor.readPolicies(javaImplementation, reader); + + // read operation elements if exists or skip unto end element + int event; + while (reader.hasNext()) { + event = reader.next(); + if (event == END_ELEMENT && IMPLEMENTATION_JAVA_QNAME.equals(reader.getName())) { + break; + } + } + return javaImplementation; + } + + public void write(JavaImplementation javaImplementation, XMLStreamWriter writer, ProcessorContext context) throws ContributionWriteException, + XMLStreamException { + + // Write an + writer.writeStartElement(SCA11_NS, IMPLEMENTATION_JAVA); + policyProcessor.writePolicyAttributes(javaImplementation, writer); + + if (javaImplementation.getName() != null) { + writer.writeAttribute(CLASS, javaImplementation.getName()); + } + + writer.writeEndElement(); + } + + public void resolve(JavaImplementation javaImplementation, ModelResolver resolver, ProcessorContext context) + throws ContributionResolveException { + Monitor monitor = context.getMonitor(); + try { + ClassReference classReference = new ClassReference(javaImplementation.getName()); + classReference = resolver.resolveModel(ClassReference.class, classReference, context); + Class javaClass = classReference.getJavaClass(); + if (javaClass == null) { + error(monitor, "ClassNotFoundException", resolver, javaImplementation.getName()); + //throw new ContributionResolveException(new ClassNotFoundException(javaImplementation.getName())); + return; + } + + javaImplementation.setJavaClass(javaClass); + + try { + javaFactory.createJavaImplementation(javaImplementation, javaImplementation.getJavaClass()); + } catch (IntrospectionException e) { + ContributionResolveException ce = new ContributionResolveException(e); + error(monitor, "ContributionResolveException", javaFactory, ce); + //throw ce; + return; + } + + checkNoStaticAnnotations(monitor, javaImplementation); + + javaImplementation.setUnresolved(false); + mergeComponentType(resolver, javaImplementation, context); + + // FIXME the introspector should always create at least one service + if (javaImplementation.getServices().isEmpty()) { + javaImplementation.getServices().add(assemblyFactory.createService()); + } + } catch (Throwable e) { + throw new ContributionResolveException("Resolving Java implementation: " + javaImplementation.getName() + + ", " + + e.getMessage(), e); + } // end try + } // end method + + private void checkNoStaticAnnotations(Monitor monitor, JavaImplementation javaImplementation) { + if (javaImplementation.getJavaClass() != null) { + Class clazz = javaImplementation.getJavaClass(); + for (Method m : clazz.getMethods()) { + if (Modifier.isStatic(m.getModifiers())) { + for (Annotation a : m.getAnnotations()) { + if (a.annotationType().getName().startsWith("org.oasisopen.sca.annotation")) { + error(monitor, "IllegalSCAAnnotation", javaFactory, javaImplementation.getName(), m.getName()); + } + } + } + } + for (Field f : clazz.getFields()) { + if (Modifier.isStatic(f.getModifiers())) { + for (Annotation a : f.getAnnotations()) { + if (a.annotationType().getName().startsWith("org.oasisopen.sca.annotation")) { + error(monitor, "IllegalSCAAnnotation", javaFactory, javaImplementation.getName(), f.getName()); + } + } + } + } + } + } + + private JavaElementImpl getMemeber(JavaImplementation impl, String name, Class type) { + String setter = JavaIntrospectionHelper.toSetter(name); + try { + Method method = impl.getJavaClass().getDeclaredMethod(setter, type); + int mod = method.getModifiers(); + if ((Modifier.isPublic(mod) || Modifier.isProtected(mod)) && (!Modifier.isStatic(mod))) { + return new JavaElementImpl(method, 0); + } + } catch (NoSuchMethodException e) { + Field field; + try { + field = impl.getJavaClass().getDeclaredField(name); + int mod = field.getModifiers(); + if ((Modifier.isPublic(mod) || Modifier.isProtected(mod)) && (!Modifier.isStatic(mod))) { + return new JavaElementImpl(field); + } + } catch (NoSuchFieldException e1) { + // Ignore + } + } + return null; + } + + /** + * Merge the componentType from introspection and external file + * @param resolver + * @param impl + */ + private void mergeComponentType(ModelResolver resolver, JavaImplementation impl, ProcessorContext context) { + // FIXME: Need to clarify how to merge + ComponentType componentType = getComponentType(resolver, impl, context); + if (componentType != null && !componentType.isUnresolved()) { + Map refMap = new HashMap(); + for (Reference ref : impl.getReferences()) { + refMap.put(ref.getName(), ref); + } + for (Reference reference : componentType.getReferences()) { + refMap.put(reference.getName(), reference); + } + impl.getReferences().clear(); + impl.getReferences().addAll(refMap.values()); + + // Try to match references by type + Map refMembers = impl.getReferenceMembers(); + for (Reference ref : impl.getReferences()) { + if (ref.getInterfaceContract() != null) { + Interface i = ref.getInterfaceContract().getInterface(); + if (i instanceof JavaInterface) { + Class type = ((JavaInterface)i).getJavaClass(); + if (!refMembers.containsKey(ref.getName())) { + JavaElementImpl e = getMemeber(impl, ref.getName(), type); + if (e != null) { + refMembers.put(ref.getName(), e); + } + } + } + } + } + + Map serviceMap = new HashMap(); + for (Service svc : impl.getServices()) { + serviceMap.put(svc.getName(), svc); + } + for (Service service : componentType.getServices()) { + serviceMap.put(service.getName(), service); + } + impl.getServices().clear(); + impl.getServices().addAll(serviceMap.values()); + + Map propMap = new HashMap(); + for (Property prop : impl.getProperties()) { + propMap.put(prop.getName(), prop); + } + for (Property property : componentType.getProperties()) { + propMap.put(property.getName(), property); + } + impl.getProperties().clear(); + impl.getProperties().addAll(propMap.values()); + + } + } + + private ComponentType getComponentType(ModelResolver resolver, JavaImplementation impl, ProcessorContext context) { + String className = impl.getJavaClass().getName(); + String componentTypeURI = className.replace('.', '/') + ".componentType"; + ComponentType componentType = assemblyFactory.createComponentType(); + componentType.setUnresolved(true); + componentType.setURI(componentTypeURI); + componentType = resolver.resolveModel(ComponentType.class, componentType, context); + if (!componentType.isUnresolved()) { + return componentType; + } + return null; + } + + public QName getArtifactType() { + return IMPLEMENTATION_JAVA_QNAME; + } + + public Class getModelType() { + return JavaImplementation.class; + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor new file mode 100644 index 0000000000..aa889448f6 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor @@ -0,0 +1,20 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +# Implementation class for the artifact processor extension +org.apache.tuscany.sca.implementation.java.xml.JavaImplementationProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#implementation.java,model=org.apache.tuscany.sca.implementation.java.JavaImplementation + diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.JavaImplementationFactory b/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.JavaImplementationFactory new file mode 100644 index 0000000000..5c1a797cf5 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.JavaImplementationFactory @@ -0,0 +1,19 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory + diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor b/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor new file mode 100644 index 0000000000..2760b94e39 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor @@ -0,0 +1,33 @@ +# Licensed to the Apache Software Foundation +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# +# NOTE: The ranking attribute is important for the JavaClassVistors +# Some visitors need to be called after the others +org.apache.tuscany.sca.implementation.java.introspect.impl.ConstructorProcessor;ranking=200 +org.apache.tuscany.sca.implementation.java.introspect.impl.AllowsPassByReferenceProcessor;ranking=190 +org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor;ranking=180 +org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor;ranking=170 +org.apache.tuscany.sca.implementation.java.introspect.impl.DestroyProcessor;ranking=160 +org.apache.tuscany.sca.implementation.java.introspect.impl.EagerInitProcessor;ranking=150 +org.apache.tuscany.sca.implementation.java.introspect.impl.InitProcessor;ranking=140 +org.apache.tuscany.sca.implementation.java.introspect.impl.PropertyProcessor;ranking=130 +org.apache.tuscany.sca.implementation.java.introspect.impl.ReferenceProcessor;ranking=120 +org.apache.tuscany.sca.implementation.java.introspect.impl.ResourceProcessor;ranking=110 +org.apache.tuscany.sca.implementation.java.introspect.impl.ScopeProcessor;ranking=100 +org.apache.tuscany.sca.implementation.java.introspect.impl.ServiceProcessor;ranking=90 +org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor;ranking=80 +org.apache.tuscany.sca.implementation.java.introspect.impl.PolicyProcessor;ranking=70 diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/impl-javaxml-validation-messages.properties b/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/impl-javaxml-validation-messages.properties new file mode 100644 index 0000000000..337a0b8458 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/resources/impl-javaxml-validation-messages.properties @@ -0,0 +1,23 @@ +# +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# +# +ClassNotFoundException = Class Not Found Exception: {0} +ContributionResolveException = Contribution Resolve Exception occured due to: +IllegalSCAAnnotation = JCA9002 SCA annotations are not permitted on static members: {0}.{1} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/AddService.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/AddService.java new file mode 100644 index 0000000000..9c22177684 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/AddService.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package calculator; + +/** + * Interface for the Add Service. + * + * @version $Rev$ $Date$ + */ +public interface AddService { + + double add(double n1, double n2); + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/AddServiceImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/AddServiceImpl.java new file mode 100644 index 0000000000..64298b6275 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/AddServiceImpl.java @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package calculator; + +import org.oasisopen.sca.annotation.EagerInit; +import org.oasisopen.sca.annotation.Scope; + +/** + * An implementation of the Add service. + * + * @version $Rev$ $Date$ + */ +@Scope("COMPOSITE") +@EagerInit +public class AddServiceImpl implements AddService { + + public double add(double n1, double n2) { + return n1 + n2; + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/CalculatorService.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..e0cf23dc17 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/CalculatorService.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package calculator; + +/** + * The Calculator service interface. + * + * @version $Rev$ $Date$ + */ +public interface CalculatorService { + + double add(double n1, double n2); + + double subtract(double n1, double n2); + + double multiply(double n1, double n2); + + double divide(double n1, double n2); + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/CalculatorServiceImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..9f64dc8bca --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/CalculatorServiceImpl.java @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package calculator; + +import org.oasisopen.sca.annotation.Reference; +import org.oasisopen.sca.annotation.Scope; + +/** + * An implementation of the Calculator service. + * + * @version $Rev$ $Date$ + */ +@Scope("COMPOSITE") +public class CalculatorServiceImpl implements CalculatorService { + + private AddService addService; + private SubtractService subtractService; + private MultiplyService multiplyService; + private DivideService divideService; + + @Reference + public void setAddService(AddService addService) { + this.addService = addService; + } + + @Reference + public void setSubtractService(SubtractService subtractService) { + this.subtractService = subtractService; + } + + @Reference + public void setDivideService(DivideService divideService) { + this.divideService = divideService; + } + + @Reference + public void setMultiplyService(MultiplyService multiplyService) { + this.multiplyService = multiplyService; + } + + public double add(double n1, double n2) { + return addService.add(n1, n2); + } + + public double subtract(double n1, double n2) { + return subtractService.subtract(n1, n2); + } + + public double multiply(double n1, double n2) { + return multiplyService.multiply(n1, n2); + } + + public double divide(double n1, double n2) { + return divideService.divide(n1, n2); + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/DivideService.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/DivideService.java new file mode 100644 index 0000000000..9599c86292 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/DivideService.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package calculator; + +/** + * Interface for the Divide Service. + * + * @version $Rev$ $Date$ + */ +public interface DivideService { + + double divide(double n1, double n2); + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/DivideServiceImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/DivideServiceImpl.java new file mode 100644 index 0000000000..f5b8ff5be0 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/DivideServiceImpl.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package calculator; + +import org.oasisopen.sca.annotation.Scope; + +/** + * An implementation of the Divide service. + * + * @version $Rev$ $Date$ + */ +@Scope("COMPOSITE") +public class DivideServiceImpl implements DivideService { + + public double divide(double n1, double n2) { + return n1 / n2; + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/MultiplyService.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..7a3d06c15e --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/MultiplyService.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package calculator; + +/** + * Interface for the Multiply Service. + * + * @version $Rev$ $Date$ + */ +public interface MultiplyService { + + double multiply(double n1, double n2); + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/MultiplyServiceImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/MultiplyServiceImpl.java new file mode 100644 index 0000000000..d146d23153 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/MultiplyServiceImpl.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package calculator; + +import org.oasisopen.sca.annotation.Scope; + +/** + * An implementation of the Multiply service. + * + * @version $Rev$ $Date$ + */ +@Scope("COMPOSITE") +public class MultiplyServiceImpl implements MultiplyService { + + public double multiply(double n1, double n2) { + return n1 * n2; + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/SubtractService.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/SubtractService.java new file mode 100644 index 0000000000..21af91f392 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/SubtractService.java @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package calculator; + +/** + * Interface for the Subtract Service. + * + * @version $Rev$ $Date$ + */ +public interface SubtractService { + + double subtract(double n1, double n2); + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/SubtractServiceImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/SubtractServiceImpl.java new file mode 100644 index 0000000000..ffe09c3dde --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/calculator/SubtractServiceImpl.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package calculator; + +import org.oasisopen.sca.annotation.Scope; + +/** + * An implementation of the subtract service. + * + * @version $Rev$ $Date$ + */ +@Scope("COMPOSITE") +public class SubtractServiceImpl implements SubtractService { + + public double subtract(double n1, double n2) { + return n1 - n2; + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractProcessorTest.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractProcessorTest.java new file mode 100644 index 0000000000..b77aea4c78 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractProcessorTest.java @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import java.lang.reflect.Constructor; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; + + +/** + * Base class to simulate the processor sequences + * + * @version $Rev$ $Date$ + */ +public abstract class AbstractProcessorTest { + protected AssemblyFactory factory; + protected JavaInterfaceFactory javaFactory; + protected ConstructorProcessor constructorProcessor; + protected ReferenceProcessor referenceProcessor; + protected PropertyProcessor propertyProcessor; + private ResourceProcessor resourceProcessor; + + + protected AbstractProcessorTest() { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + factory = new DefaultAssemblyFactory(registry); + javaFactory = new DefaultJavaInterfaceFactory(registry); + referenceProcessor = new ReferenceProcessor(factory, javaFactory); + propertyProcessor = new PropertyProcessor(registry); + resourceProcessor = new ResourceProcessor(factory); + constructorProcessor = new ConstructorProcessor(factory); + referenceProcessor = new ReferenceProcessor(factory, javaFactory); + propertyProcessor = new PropertyProcessor(registry); + } + + protected void visitConstructor(Constructor constructor, + JavaImplementation type) throws IntrospectionException { + constructorProcessor.visitConstructor(constructor, type); + JavaConstructorImpl definition = type.getConstructor(); + if (definition == null) { + definition = new JavaConstructorImpl(constructor); + type.getConstructors().put(constructor, definition); + } + + JavaParameterImpl[] parameters = definition.getParameters(); + for (int i = 0; i < parameters.length; i++) { + referenceProcessor.visitConstructorParameter(parameters[i], type); + propertyProcessor.visitConstructorParameter(parameters[i], type); + resourceProcessor.visitConstructorParameter(parameters[i], type); + // monitorProcessor.visitConstructorParameter(parameters[i], type); + } + } + + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessorTestCase.java new file mode 100644 index 0000000000..ce79ae2045 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessorTestCase.java @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; + +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.junit.Before; +import org.junit.Test; +import org.oasisopen.sca.annotation.AllowsPassByReference; + +/** + * @version $Rev$ $Date$ + */ +public class AllowsPassByReferenceProcessorTestCase { + + JavaImplementation type; + AllowsPassByReferenceProcessor processor; + private JavaImplementationFactory javaImplementationFactory; + + @Test + public void testClassAnnotation() throws Exception { + processor.visitClass(Foo.class, type); + assertEquals(true, type.isAllowsPassByReference()); + + processor.visitClass(Bar.class, type); + assertEquals(false, type.isAllowsPassByReference()); + + Method m1 = Bar.class.getMethod("m1", new Class[] {}); + processor.visitMethod(m1, type); + assertTrue(type.isAllowsPassByReference(m1)); + } + + @Before + public void setUp() throws Exception { + javaImplementationFactory = new DefaultJavaImplementationFactory(); + type = javaImplementationFactory.createJavaImplementation(); + processor = new AllowsPassByReferenceProcessor(new DefaultAssemblyFactory()); + } + + @AllowsPassByReference + private class Foo { + } + + // no annotation + private class Bar { + @AllowsPassByReference + public void m1() { + + } + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessorTestCase.java new file mode 100644 index 0000000000..512e34a0fa --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessorTestCase.java @@ -0,0 +1,206 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty; +import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getReference; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.lang.reflect.Constructor; +import java.util.Collection; +import java.util.List; +import java.util.Set; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.assembly.Multiplicity; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; +import org.junit.Test; +import org.oasisopen.sca.annotation.Property; +import org.oasisopen.sca.annotation.Reference; + +/** + * @version $Rev$ $Date$ + */ +public class ConstructorProcessorTestCase { + private ConstructorProcessor processor = new ConstructorProcessor(new DefaultAssemblyFactory()); + + private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + + @Test + public void testDuplicateConstructor() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + try { + processor.visitClass(BadFoo.class, type); + fail(); + } catch (DuplicateConstructorException e) { + // expected + } + } + + @Test + public void testConstructorAnnotation() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor1 = Foo.class.getConstructor(String.class); + processor.visitConstructor(ctor1, type); + assertEquals("foo", type.getConstructor().getParameters()[0].getName()); + } + + @Test + public void testNoAnnotation() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor1 = NoAnnotation.class.getConstructor(); + processor.visitConstructor(ctor1, type); + assertNull(type.getConstructor()); + } + + @Test + public void testBadAnnotation() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor1 = BadAnnotation.class.getConstructor(String.class, Foo.class); + try { + processor.visitConstructor(ctor1, type); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + + @Test + public void testMixedParameters() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor1 = Mixed.class.getConstructor(String.class, String.class, String.class); + processor.visitConstructor(ctor1, type); + + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + AssemblyFactory assemblyFactory = new DefaultAssemblyFactory(registry); + JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory(registry); + ReferenceProcessor referenceProcessor = new ReferenceProcessor(assemblyFactory, javaFactory); + PropertyProcessor propertyProcessor = new PropertyProcessor(registry); + JavaParameterImpl[] parameters = type.getConstructor().getParameters(); + for (int i = 0; i < parameters.length; i++) { + referenceProcessor.visitConstructorParameter(parameters[i], type); + propertyProcessor.visitConstructorParameter(parameters[i], type); + } + + assertEquals("_ref0", parameters[0].getName()); + assertEquals("foo", parameters[1].getName()); + assertEquals("bar", parameters[2].getName()); + } + + private static class BadFoo { + + @org.oasisopen.sca.annotation.Constructor("foo") + public BadFoo(String foo) { + + } + + @org.oasisopen.sca.annotation.Constructor( {"foo", "bar"}) + public BadFoo(String foo, String bar) { + + } + } + + private static class Foo { + @org.oasisopen.sca.annotation.Constructor("foo") + public Foo(@Property String foo) { + + } + } + + private static class NoAnnotation { + public NoAnnotation() { + } + } + + private static class BadAnnotation { + @org.oasisopen.sca.annotation.Constructor("foo") + public BadAnnotation(String foo, Foo ref) { + } + } + + public static final class Mixed { + @org.oasisopen.sca.annotation.Constructor + public Mixed(@Reference(name="_ref0") + String param1, @Property(name = "foo") + String param2, @Reference(name = "bar") + String param3) { + } + } + + public static final class Multiple { + @org.oasisopen.sca.annotation.Constructor + public Multiple(@Reference(name="_ref0") + Collection param1, @Property(name = "foo") + String[] param2, @Reference(name = "bar", required = true) + List param3, @Property(name = "abc") + Set param4, @Reference(name = "xyz") + String[] param5) { + } + } + + @Test + public void testMultiplicity() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor1 = Multiple.class.getConstructor(Collection.class, + String[].class, + List.class, + Set.class, + String[].class); + processor.visitConstructor(ctor1, type); + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + AssemblyFactory assemblyFactory = new DefaultAssemblyFactory(); + JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory(registry); + ReferenceProcessor referenceProcessor = new ReferenceProcessor(assemblyFactory, javaFactory); + PropertyProcessor propertyProcessor = new PropertyProcessor(registry); + JavaParameterImpl[] parameters = type.getConstructor().getParameters(); + for (int i = 0; i < parameters.length; i++) { + referenceProcessor.visitConstructorParameter(parameters[i], type); + propertyProcessor.visitConstructorParameter(parameters[i], type); + } + + org.apache.tuscany.sca.assembly.Reference ref0 = getReference(type, "_ref0"); + assertNotNull(ref0); + assertEquals(Multiplicity.ONE_N, ref0.getMultiplicity()); + org.apache.tuscany.sca.assembly.Reference ref1 = getReference(type, "bar"); + assertNotNull(ref1); + assertEquals(Multiplicity.ONE_N, ref1.getMultiplicity()); + org.apache.tuscany.sca.assembly.Reference ref2 = getReference(type, "xyz"); + assertNotNull(ref2); + assertEquals(Multiplicity.ONE_N, ref2.getMultiplicity()); + org.apache.tuscany.sca.assembly.Property prop1 = getProperty(type, "foo"); + assertNotNull(prop1); + assertTrue(prop1.isMany()); + org.apache.tuscany.sca.assembly.Property prop2 = getProperty(type, "abc"); + assertNotNull(prop2); + assertTrue(prop2.isMany()); + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorPropertyTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorPropertyTestCase.java new file mode 100644 index 0000000000..83e26dff84 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorPropertyTestCase.java @@ -0,0 +1,174 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Method; +import java.util.List; + +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.junit.Test; +import org.oasisopen.sca.annotation.Property; + +/** + * @version $Rev$ $Date$ + */ +public class ConstructorPropertyTestCase extends AbstractProcessorTest { + + private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + + @Test + public void testProperty() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(String.class); + visitConstructor(ctor, type); + org.apache.tuscany.sca.assembly.Property property = getProperty(type, "myProp"); + assertTrue(property.isMustSupply()); + assertEquals("myProp", property.getName()); + } + + @Test + public void testTwoPropertiesSameType() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(String.class, String.class); + visitConstructor(ctor, type); + assertNotNull(getProperty(type, "myProp1")); + assertNotNull(getProperty(type, "myProp2")); + } + + @Test + public void testDuplicateProperty() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = BadFoo.class.getConstructor(String.class, String.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (DuplicatePropertyException e) { + // expected + } + } + + @Test + public void testNoName() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = BadFoo.class.getConstructor(String.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (InvalidPropertyException e) { + // expected + } + } + + @Test + public void testNamesOnConstructor() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(Integer.class); + visitConstructor(ctor, type); + assertNotNull(getProperty(type, "myProp")); + } + + @Test + public void testInvalidNumberOfNames() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = BadFoo.class.getConstructor(Integer.class, Integer.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + + @Test + public void testNoMatchingNames() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = BadFoo.class.getConstructor(List.class, List.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + +// public void testMultiplicityRequired() throws Exception { + // TODO multiplicity +// } + + + + private static class Foo { + + @org.oasisopen.sca.annotation.Constructor() + public Foo(@Property(name = "myProp", required = true)String prop) { + + } + + @org.oasisopen.sca.annotation.Constructor("myProp") + public Foo(@Property Integer prop) { + + } + + @org.oasisopen.sca.annotation.Constructor() + public Foo(@Property(name = "myProp1")String prop1, @Property(name = "myProp2")String prop2) { + + } + + @org.oasisopen.sca.annotation.Constructor() + public Foo(@Property List prop) { + + } + } + + private static class BadFoo { + + @org.oasisopen.sca.annotation.Constructor() + public BadFoo(@Property(name = "myProp")String prop1, @Property(name = "myProp")String prop2) { + + } + + @org.oasisopen.sca.annotation.Constructor() + public BadFoo(@Property String prop) { + + } + + @org.oasisopen.sca.annotation.Constructor("myProp") + public BadFoo(@Property Integer prop, @Property Integer prop2) { + + } + + @org.oasisopen.sca.annotation.Constructor({"myRef", "myRef2"}) + public BadFoo(@Property List ref, @Property(name = "myOtherRef")List ref2) { + + } + + } + + + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorReferenceTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorReferenceTestCase.java new file mode 100644 index 0000000000..eeeee851e4 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorReferenceTestCase.java @@ -0,0 +1,188 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getReference; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.fail; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Method; +import java.util.List; + +import org.apache.tuscany.sca.assembly.Multiplicity; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.junit.Ignore; +import org.junit.Test; +import org.oasisopen.sca.annotation.Property; +import org.oasisopen.sca.annotation.Reference; + +//import com.sun.xml.internal.ws.model.JavaMethodImpl; + +/** + * @version $Rev$ $Date$ + */ +public class ConstructorReferenceTestCase extends AbstractProcessorTest { + + private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + + @Test + public void testReference() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(String.class); + visitConstructor(ctor, type); + org.apache.tuscany.sca.assembly.Reference reference = getReference(type, "myRef"); + assertEquals(Multiplicity.ONE_ONE, reference.getMultiplicity()); + assertEquals("myRef", reference.getName()); + } + + @Test + public void testTwoReferencesSameType() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(String.class, String.class); + visitConstructor(ctor, type); + assertNotNull(getReference(type, "myRef1")); + assertNotNull(getReference(type, "myRef2")); + } + + @Test + public void testDuplicateProperty() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = BadFoo.class.getConstructor(String.class, String.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (DuplicateReferenceException e) { + // expected + } + } + + @Test + public void testNoName() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = NoNameFoo.class.getConstructor(String.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (InvalidReferenceException e) { + //expected + } + } + + @Test + public void testNamesOnConstructor() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(Integer.class); + visitConstructor(ctor, type); + assertNotNull(getReference(type, "myRef2")); + } + + @Test + public void testInvalidNumberOfNames() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = BadFoo.class.getConstructor(Integer.class, Integer.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + + @Test + public void testNoMatchingNames() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = BadFoo.class.getConstructor(List.class, List.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (InvalidReferenceException e) { + // expected + } + } + + +// public void testMultiplicityRequired() throws Exception { + // TODO multiplicity +// } + + private static class Foo { + + @org.oasisopen.sca.annotation.Constructor() + public Foo(@Reference(name = "myRef", required = true)String prop) { + + } + + @org.oasisopen.sca.annotation.Constructor() + public Foo(@Reference(name = "myRef1")String prop1, @Reference(name = "myRef2")String prop2) { + + } + + @org.oasisopen.sca.annotation.Constructor("myRef2") + public Foo(@Reference(name = "myRef2") Integer prop) { + + } + + @org.oasisopen.sca.annotation.Constructor() + public Foo(@Reference(name = "myRef3") List prop) { + + } + } + + private static class NoNameFoo { + + @org.oasisopen.sca.annotation.Constructor + public NoNameFoo(@Reference String prop) { + + } + } + + private static class BadFoo { + + @org.oasisopen.sca.annotation.Constructor + public BadFoo(@Reference(name = "myRef")String prop1, @Reference(name = "myRef")String prop2) { + + } + + @org.oasisopen.sca.annotation.Constructor + public BadFoo(@Reference String prop) { + + } + + @org.oasisopen.sca.annotation.Constructor("myRef") + public BadFoo(@Reference Integer ref, @Reference Integer ref2) { + + } + + @org.oasisopen.sca.annotation.Constructor({"myRef", "myRef2"}) + public BadFoo(@Reference List ref, @Reference(name = "myOtherRef")List ref2) { + + } + + } + + + + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorResourceTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorResourceTestCase.java new file mode 100644 index 0000000000..e8d26f6103 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorResourceTestCase.java @@ -0,0 +1,164 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.fail; + +import java.lang.reflect.Constructor; +import java.util.List; + +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.junit.Test; + +/** + * @version $Rev$ $Date$ + */ +public class ConstructorResourceTestCase extends AbstractProcessorTest { + + private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + + @Test + public void testResource() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(String.class); + visitConstructor(ctor, type); + org.apache.tuscany.sca.implementation.java.JavaResourceImpl resource = type.getResources().get("myResource"); + assertFalse(resource.isOptional()); + } + + @Test + public void testTwoResourcesSameType() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(String.class, String.class); + visitConstructor(ctor, type); + assertNotNull(type.getResources().get("myResource1")); + assertNotNull(type.getResources().get("myResource2")); + } + + @Test + public void testDuplicateResource() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = BadFoo.class.getConstructor(String.class, String.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (DuplicateResourceException e) { + // expected + } + } + + @Test + public void testNoName() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = + ConstructorResourceTestCase.BadFoo.class.getConstructor(String.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (InvalidResourceException e) { + // expected + } + } + + @Test + public void testNamesOnConstructor() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(Integer.class); + visitConstructor(ctor, type); + assertNotNull(type.getResources().get("myResource")); + } + + @Test + public void testInvalidNumberOfNames() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = + ConstructorResourceTestCase.BadFoo.class.getConstructor(Integer.class, Integer.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + + @Test + public void testNoMatchingNames() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = + ConstructorResourceTestCase.BadFoo.class.getConstructor(List.class, List.class); + try { + visitConstructor(ctor, type); + fail(); + } catch (InvalidConstructorException e) { + // expected + } + } + + private static class Foo { + + @org.oasisopen.sca.annotation.Constructor + public Foo(@Resource(name = "myResource") String resource) { + + } + + @org.oasisopen.sca.annotation.Constructor("myResource") + public Foo(@Resource Integer resource) { + + } + + @org.oasisopen.sca.annotation.Constructor + public Foo(@Resource(name = "myResource1") String res1, @Resource(name = "myResource2") String res2) { + + } + + @org.oasisopen.sca.annotation.Constructor + public Foo(@Resource List res) { + + } + } + + private static class BadFoo { + + @org.oasisopen.sca.annotation.Constructor + public BadFoo(@Resource(name = "myResource") String res1, @Resource(name = "myResource") String res2) { + + } + + @org.oasisopen.sca.annotation.Constructor + public BadFoo(@Resource String res) { + + } + + @org.oasisopen.sca.annotation.Constructor("myProp") + public BadFoo(@Resource Integer res, @Resource Integer res2) { + + } + + @org.oasisopen.sca.annotation.Constructor({"myRes", "myRes2"}) + public BadFoo(@Resource List res, @Resource(name = "myOtherRes") List res2) { + + } + + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessorTestCase.java new file mode 100644 index 0000000000..124c83e9e2 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessorTestCase.java @@ -0,0 +1,216 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.fail; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.junit.Before; +import org.junit.Test; +import org.oasisopen.sca.ComponentContext; +import org.oasisopen.sca.RequestContext; +import org.oasisopen.sca.annotation.ComponentName; +import org.oasisopen.sca.annotation.Context; + +/** + * @version $Rev$ $Date$ + */ +public class ContextProcessorTestCase { + private ContextProcessor processor; + private ComponentNameProcessor nameProcessor; + private JavaImplementationFactory javaImplementationFactory; + + @Test + public void testComponentContextMethod() throws Exception { + Method method = Foo.class.getMethod("setContext", ComponentContext.class); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitMethod(method, type); + assertNotNull(type.getResources().get("context")); + } + + @Test + public void testComponentContextField() throws Exception { + Field field = Foo.class.getDeclaredField("context"); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitField(field, type); + assertNotNull(type.getResources().get("context")); + } + + @Test + public void testRequestContextMethod() throws Exception { + Method method = Foo.class.getMethod("setRequestContext", RequestContext.class); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitMethod(method, type); + assertNotNull(type.getResources().get("requestContext")); + } + + @Test + public void testRequestContextField() throws Exception { + Field field = Foo.class.getDeclaredField("requestContext"); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitField(field, type); + assertNotNull(type.getResources().get("requestContext")); + } + + @Test + public void testComponentNameMethod() throws Exception { + Method method = Foo.class.getMethod("setName", String.class); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + nameProcessor.visitMethod(method, type); + assertNotNull(type.getResources().get("name")); + } + + @Test + public void testComponentNameField() throws Exception { + Field field = Foo.class.getDeclaredField("name"); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + nameProcessor.visitField(field, type); + assertNotNull(type.getResources().get("name")); + } + + @Test + public void testInvalidParamType() throws Exception { + Method method = Foo.class.getMethod("setContext", String.class); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + try { + processor.visitMethod(method, type); + fail(); + } catch (UnknownContextTypeException e) { + // expected + } + } + + @Test + public void testInvalidParamTypeField() throws Exception { + Field field = Foo.class.getDeclaredField("badContext"); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + try { + processor.visitField(field, type); + fail(); + } catch (UnknownContextTypeException e) { + // expected + } + } + + + @Test + public void testInvalidParamNum() throws Exception { + Method method = Foo.class.getMethod("setContext", ComponentContext.class, String.class); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalContextException e) { + // expected + } + } + + @Test + public void testInvalidNoParams() throws Exception { + Method method = Foo.class.getMethod("setContext"); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalContextException e) { + // expected + } + } + + @Test + public void testNoContext() throws Exception { + Method method = Foo.class.getMethod("noContext", ComponentContext.class); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitMethod(method, type); + assertEquals(0, type.getResources().size()); + } + + @Test + public void testNoContextField() throws Exception { + Field field = Foo.class.getDeclaredField("noContext"); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitField(field, type); + assertEquals(0, type.getResources().size()); + } + + @Before + public void setUp() throws Exception { + javaImplementationFactory = new DefaultJavaImplementationFactory(); + processor = new ContextProcessor(new DefaultAssemblyFactory()); + nameProcessor = new ComponentNameProcessor(new DefaultAssemblyFactory()); + } + + private class Foo { + @Context + protected ComponentContext context; + + @ComponentName + protected String name; + + @Context + protected Object badContext; + + protected ComponentContext noContext; + + @Context + protected RequestContext requestContext; + + @Context + public void setContext(ComponentContext context) { + + } + + @ComponentName + public void setName(String name) { + + } + + @Context + public void setContext(String context) { + + } + + @Context + public void setContext(ComponentContext context, String string) { + + } + + @Context + public void setContext() { + + } + + public void noContext(ComponentContext context) { + + } + + @Context + public void setRequestContext(RequestContext requestContext) { + this.requestContext = requestContext; + } + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessorTestCase.java new file mode 100644 index 0000000000..b82205863c --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessorTestCase.java @@ -0,0 +1,136 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.fail; + +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.junit.Test; +import org.oasisopen.sca.annotation.Destroy; + +/** + * @version $Rev$ $Date$ + */ +public class DestroyProcessorTestCase { + + private AssemblyFactory assemblyFactory = new DefaultAssemblyFactory(); + private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + + @Test + public void testDestroy() throws Exception { + DestroyProcessor processor = new DestroyProcessor(assemblyFactory); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = Foo.class.getMethod("destroy"); + processor.visitMethod(method, type); + assertNotNull(type.getDestroyMethod()); + } + + @Test + public void testBadDestroy() throws Exception { + DestroyProcessor processor = new DestroyProcessor(assemblyFactory); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = Bar.class.getMethod("badDestroy", String.class); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalDestructorException e) { + // expected + } + } + + @Test + public void testTwoDestroy() throws Exception { + DestroyProcessor processor = new DestroyProcessor(assemblyFactory); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = Bar.class.getMethod("destroy"); + Method method2 = Bar.class.getMethod("destroy2"); + processor.visitMethod(method, type); + try { + processor.visitMethod(method2, type); + fail(); + } catch (DuplicateDestructorException e) { + // expected + } + } + + @Test + public void testProtectedDestroy() throws Exception { + DestroyProcessor processor = new DestroyProcessor(assemblyFactory); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = Bar.class.getDeclaredMethod("protectedDestroy"); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalDestructorException e) { + // expected + } + } + + @Test + public void testPrivateDestroy() throws Exception { + DestroyProcessor processor = new DestroyProcessor(assemblyFactory); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = Bar.class.getDeclaredMethod("privateDestroy"); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalDestructorException e) { + // expected + } + } + + private class Foo { + + @Destroy + public void destroy() { + } + } + + + private class Bar { + + @Destroy + public void destroy() { + } + + @Destroy + public void destroy2() { + } + + @Destroy + public void badDestroy(String foo) { + } + + @Destroy + protected void protectedDestroy(){ + } + + @Destroy + private void privateDestroy(){ + } + + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessorTestCase.java new file mode 100644 index 0000000000..04d87f60fe --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessorTestCase.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.junit.Test; +import org.oasisopen.sca.annotation.EagerInit; + +/** + * @version $Rev$ $Date$ + */ +public class EagerInitProcessorTestCase { + + private AssemblyFactory assemblyFactory = new DefaultAssemblyFactory(); + private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + + @Test + public void testNoLevel() throws IntrospectionException { + EagerInitProcessor processor = new EagerInitProcessor(assemblyFactory); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitClass(Level.class, type); + } + + @Test + public void testSubclass() throws IntrospectionException { + EagerInitProcessor processor = new EagerInitProcessor(assemblyFactory); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitClass(SubClass.class, type); + } + + @EagerInit + private class Level { + } + + private class SubClass extends Level { + + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicAndPropertyTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicAndPropertyTestCase.java new file mode 100644 index 0000000000..39a2980b2b --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicAndPropertyTestCase.java @@ -0,0 +1,72 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.junit.Assert.assertEquals; + +import java.lang.reflect.Constructor; + +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.junit.Before; +import org.junit.Test; +import org.oasisopen.sca.annotation.Property; + +/** + * @version $Rev$ $Date$ + */ +public class HeuristicAndPropertyTestCase { + + private PropertyProcessor propertyProcessor; + private HeuristicPojoProcessor heuristicProcessor; + private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + + /** + * Verifies the property and heuristic processors don't collide + */ + @SuppressWarnings("unchecked") + @Test + public void testPropertyProcessorWithHeuristicProcessor() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(String.class); + type.setConstructor(new JavaConstructorImpl(ctor)); + propertyProcessor.visitConstructorParameter(type.getConstructor().getParameters()[0], type); + heuristicProcessor.visitEnd(Foo.class, type); + assertEquals(1, type.getProperties().size()); + assertEquals("foo", type.getProperties().get(0).getName()); + } + + @Before + public void setUp() throws Exception { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + propertyProcessor = new PropertyProcessor(registry); + heuristicProcessor = new HeuristicPojoProcessor(registry); + } + + public static class Foo { + public Foo(@Property(name = "foo") + String prop) { + } + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicConstructorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicConstructorTestCase.java new file mode 100644 index 0000000000..394857576d --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicConstructorTestCase.java @@ -0,0 +1,330 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.lang.reflect.Constructor; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; +import org.junit.Test; +import org.oasisopen.sca.annotation.Property; +import org.oasisopen.sca.annotation.Reference; +import org.oasisopen.sca.annotation.Remotable; + +/** + * @version $Rev$ $Date$ + */ +public class HeuristicConstructorTestCase extends AbstractProcessorTest { + + private AssemblyFactory factory; + private JavaInterfaceFactory javaFactory; + private HeuristicPojoProcessor processor; + private JavaImplementationFactory javaImplementationFactory; + + public HeuristicConstructorTestCase() { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + factory = new DefaultAssemblyFactory(registry); + javaFactory = new DefaultJavaInterfaceFactory(registry); + javaImplementationFactory = new DefaultJavaImplementationFactory(); + processor = new HeuristicPojoProcessor(factory, javaFactory); + } + + private void visitEnd(Class clazz, JavaImplementation type) throws IntrospectionException { + for (Constructor constructor : clazz.getConstructors()) { + visitConstructor(constructor, type); + } + processor.visitEnd(clazz, type); + } + + /** + * Verifies a single constructor is chosen with a parameter as the type + */ + @Test + public void testSingleConstructorWithParam() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + org.apache.tuscany.sca.assembly.Property prop = factory.createProperty(); + prop.setName("foo"); + type.getProperties().add(prop); + // Hack to add a property member + JavaElementImpl element = new JavaElementImpl("foo", String.class, null); + type.getPropertyMembers().put("foo", element); + visitEnd(Foo1.class, type); + assertNotNull(type.getConstructor().getConstructor()); + assertEquals("foo", type.getConstructor().getParameters()[0].getName()); + } + + /** + * Verifies a single constructor is chosen with a reference as the type + */ + @Test + public void testSingleConstructorWithRef() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + org.apache.tuscany.sca.assembly.Reference ref = factory.createReference(); + ref.setName("foo"); + type.getReferences().add(ref); + type.getReferenceMembers().put("foo", new JavaElementImpl("foo", String.class, null)); + visitEnd(Foo1.class, type); + assertNotNull(type.getConstructor().getConstructor()); + assertEquals("foo", type.getConstructor().getParameters()[0].getName()); + } + + /** + * Verifies a single constructor is chosen with a property and a reference + * as the type + */ + @Test + public void testSingleConstructorWithPropRef() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + + org.apache.tuscany.sca.assembly.Property prop = factory.createProperty(); + prop.setName("foo"); + type.getProperties().add(prop); + // Hack to add a property member + JavaElementImpl element = new JavaElementImpl("foo", String.class, null); + type.getPropertyMembers().put("foo", element); + + org.apache.tuscany.sca.assembly.Reference ref = ModelHelper.createReference(factory, javaFactory, "ref", Foo1.class); + type.getReferences().add(ref); + type.getReferenceMembers().put("ref", new JavaElementImpl("ref", Foo1.class, null)); + visitEnd(Foo2.class, type); + assertNotNull(type.getConstructor().getConstructor()); + assertEquals(2, type.getConstructor().getParameters().length); + } + + @Test + public void testSingleConstructorResolvableParam() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + visitEnd(Foo5.class, type); + assertEquals(String.class, type.getPropertyMembers().get("string").getType()); + } + + @Test + public void testSingleConstructorResolvableRef() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + visitEnd(Foo6.class, type); + assertTrue(ModelHelper.matches(ModelHelper.getReference(type, "ref"), Ref.class)); + } + + @Test + public void testSingleConstructorAmbiguousRef() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + org.apache.tuscany.sca.assembly.Reference ref = ModelHelper.createReference(factory, javaFactory, "ref", Foo1.class); + type.getReferences().add(ref); + type.getReferenceMembers().put("ref", new JavaElementImpl("ref", Foo1.class, null)); + org.apache.tuscany.sca.assembly.Reference ref2 = ModelHelper.createReference(factory, javaFactory, "ref2", Foo1.class); + type.getReferences().add(ref2); + type.getReferenceMembers().put("ref2", new JavaElementImpl("ref2", Foo1.class, null)); + try { + visitEnd(Foo4.class, type); + fail(); + } catch (AmbiguousConstructorException e) { + // expected + } + } + + @Test + public void testConstructorPropertyAnnotatedParamsOnly() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + visitEnd(Foo7.class, type); + assertNotNull(getProperty(type, "myProp")); + } + + @Test + public void testConstructorReferenceAnnotatedParamsOnly() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + visitEnd(Foo8.class, type); + assertNotNull(ModelHelper.getReference(type, "myRef")); + } + + @Test + public void testDefaultConstructor() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + visitEnd(Foo3.class, type); + assertNotNull(type.getConstructor().getConstructor()); + } + + @Test + public void testSameTypesButAnnotated() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + visitEnd(Foo12.class, type); + assertEquals(2, type.getProperties().size()); + assertNotNull(getProperty(type, "prop1")); + assertNotNull(getProperty(type, "prop2")); + } + + /** + * Verifies processing executes with additional extension annotations + */ + @Test + public void testRandomAnnotation() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + visitEnd(Foo11.class, type); + assertEquals(1, type.getProperties().size()); + assertNotNull(getProperty(type, "prop1")); + } + + @Test + public void testPrivateConstructor() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + try { + visitEnd(Foo14.class, type); + fail(); + } catch (NoConstructorException e) { + // expected + } + } + + @Test + public void testMultipleConstructors() throws Exception { + // throw new UnsupportedOperationException("Finish heuristic multiple + // constructors - Foo10"); + } + + public static class Foo1 { + public Foo1(String val) { + } + } + + public static class Foo2 { + public Foo2(String val, Foo1 ref) { + } + } + + public static class Foo3 { + } + + public static class Foo4 { + public Foo4(Foo1 ref) { + } + } + + public static class Prop { + + } + + @Remotable + public static interface Ref { + + } + + public static class Foo5 { + public Foo5(String val) { + } + } + + public static class Foo6 { + public Foo6(Ref ref) { + } + } + + public static class Foo7 { + public Foo7(@Property(name = "myProp") + String prop) { + } + } + + public static class Foo8 { + public Foo8(@Reference(name = "myRef") + String ref) { + } + } + + public static class Foo9 { + public Foo9(@Reference(name = "myRef") + String ref) { + } + } + + public static class Foo10 { + + public Foo10() { + } + + public Foo10(String prop) { + } + + public Foo10(@Property(name = "prop1") + String prop1, @Property(name = "prop2") + String prop2) { + + } + } + + public static class Foo11 { + + public Foo11(@Property(name = "prop1") + String prop, @Baz + String baz) { + } + } + + public static class Foo12 { + + public Foo12(@Property(name = "prop1") + String prop, @Property(name = "prop2") + String baz) { + } + } + + public @interface Baz { + + } + + public static class Foo13 { + public Foo13(@Reference + String foo) { + } + } + + public static final class Foo14 { + private Foo14() { + } + } + + public static final class Foo15 { + public Foo15(@Reference + String param1, @Reference + String param2) { + } + } + + public static final class Foo16 { + public Foo16(@Reference + String param1, @Property(name = "foo") + String param2, @Reference(name = "bar") + String param3) { + } + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessorTestCase.java new file mode 100644 index 0000000000..ede71a90dd --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessorTestCase.java @@ -0,0 +1,583 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.lang.reflect.Constructor; +import java.util.Collection; +import java.util.List; + +import javax.jws.WebService; +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory; +import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper; +import org.junit.Test; +import org.oasisopen.sca.annotation.Property; +import org.oasisopen.sca.annotation.Reference; +import org.oasisopen.sca.annotation.Remotable; +import org.oasisopen.sca.annotation.Service; + +/** + * Verifies component type information is properly introspected from an unadorned + * POJO according to the SCA Java Client and Implementation Model Specification + * + * @version $Rev$ $Date$ + */ +public class HeuristicPojoProcessorTestCase extends AbstractProcessorTest { + + private org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor processor; + private JavaImplementationFactory javaImplementationFactory; + + public HeuristicPojoProcessorTestCase() { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + processor = new HeuristicPojoProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory(registry)); + javaImplementationFactory = new DefaultJavaImplementationFactory(); + } + + private void visitEnd(Class clazz, JavaImplementation type) throws IntrospectionException { + for (Constructor constructor : clazz.getConstructors()) { + visitConstructor(constructor, type); + } + processor.visitEnd(clazz, type); + } + + /** + * Verifies a single service interface is computed when only one interface + * is implemented + */ + @Test + public void testSingleInterface() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = SingleInterfaceImpl.class.getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(SingleInterfaceImpl.class, type); + assertEquals(1, type.getServices().size()); + assertTrue(ModelHelper.matches(ModelHelper.getService(type, PropertyInterface.class.getSimpleName()), + PropertyInterface.class)); + assertTrue(type.getProperties().isEmpty()); + assertTrue(type.getReferences().isEmpty()); + } + + /** + * Verifies property and reference setters are computed + */ + @Test + public void testPropertyReference() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = SingleInterfaceWithPropertyReferenceImpl.class + .getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(SingleInterfaceWithPropertyReferenceImpl.class, type); + assertEquals(1, type.getServices().size()); + assertTrue(ModelHelper + .matches(ModelHelper.getService(type, Interface1.class.getSimpleName()), Interface1.class)); + assertEquals(1, type.getProperties().size()); + org.apache.tuscany.sca.assembly.Property prop = ModelHelper.getProperty(type, "property"); + assertNotNull(prop); + assertEquals(ComplexProperty.class, type.getPropertyMembers().get("property").getType()); + assertEquals(1, type.getReferences().size()); + assertTrue(ModelHelper.matches(ModelHelper.getReference(type, "reference"), Ref.class)); + } + + /** + * Verifies that a property setter is not introspected if an analogous + * operation is in the service interface + */ + @Test + public void testPropertySetterInInterface() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = SingleInterfaceImpl.class.getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(SingleInterfaceImpl.class, type); + assertEquals(0, type.getProperties().size()); + } + + /** + * Verifies that a reference setter is not introspected if an analogous + * operation is in the service interface + */ + @Test + public void testReferenceSetterInInterface() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = RefInterfaceImpl.class.getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(RefInterfaceImpl.class, type); + assertEquals(0, type.getReferences().size()); + } + + /** + * Verifies collection generic types or array types are introspected as + * references according to specification rules + */ + @Test + public void testReferenceCollectionType() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = ReferenceCollectionImpl.class.getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(ReferenceCollectionImpl.class, type); + assertEquals(1, type.getProperties().size()); + assertEquals(3, type.getReferences().size()); + } + + /** + * Verifies collection generic types or array types are introspected as + * properties according to specification rules + */ + @Test + public void testPropertyCollectionType() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = PropertyCollectionImpl.class.getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(PropertyCollectionImpl.class, type); + assertEquals(0, type.getReferences().size()); + assertEquals(4, type.getProperties().size()); + } + + /** + * Verifies references are calculated when the type marked with is + * + * @Remotable + */ + @Test + public void testRemotableRef() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = RemotableRefImpl.class.getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(RemotableRefImpl.class, type); + assertEquals(2, type.getReferences().size()); + assertEquals(0, type.getProperties().size()); + } + + @Test + public void testParentInterface() throws IntrospectionException, NoSuchMethodException { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Child.class.getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(Child.class, type); + assertNotNull(ModelHelper.getService(type, Interface1.class.getSimpleName())); + } + + /** + * Verifies a service interface is calculated when only props and refs are + * given + */ + @Test + public void testExcludedPropertyAndReference() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + org.apache.tuscany.sca.assembly.Reference ref = factory.createReference(); + ref.setName("reference"); + type.getReferences().add(ref); + type.getReferenceMembers().put("reference", new JavaElementImpl("reference", Ref.class, null)); + org.apache.tuscany.sca.assembly.Reference ref2 = factory.createReference(); + ref2.setName("reference2"); + type.getReferences().add(ref2); + type.getReferenceMembers().put("reference2", new JavaElementImpl("reference2", Ref.class, null)); + org.apache.tuscany.sca.assembly.Property prop1 = factory.createProperty(); + prop1.setName("string1"); + type.getProperties().add(prop1); + type.getPropertyMembers().put("string1", new JavaElementImpl("string1", String.class, null)); + org.apache.tuscany.sca.assembly.Property prop2 = factory.createProperty(); + prop2.setName("string2"); + type.getProperties().add(prop2); + type.getPropertyMembers().put("string2", new JavaElementImpl("string2", String.class, null)); + visitEnd(MockService.class, type); + assertEquals(1, type.getServices().size()); + } + + @Test + public void testProtectedRemotableRefField() throws IntrospectionException, NoSuchMethodException { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = ProtectedRemotableRefFieldImpl.class.getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(ProtectedRemotableRefFieldImpl.class, type); + assertNotNull(ModelHelper.getReference(type, "otherRef")); + } + + @Test + public void testProtectedRemotableRefMethod() throws IntrospectionException, NoSuchMethodException { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = ProtectedRemotableRefMethodImpl.class.getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(ProtectedRemotableRefMethodImpl.class, type); + assertNotNull(ModelHelper.getReference(type, "otherRef")); + } + + @Test + public void testSetDataTypes() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = PropertyIntTypeOnConstructor.class.getConstructor(); + type.setConstructor(new JavaConstructorImpl(ctor)); + processor.visitEnd(PropertyIntTypeOnConstructor.class, type); + org.apache.tuscany.sca.assembly.Property foo = ModelHelper.getProperty(type, "foo"); + assertEquals(int.class, type.getPropertyMembers().get("foo").getType()); + assertEquals(new QName(JavaXMLMapper.URI_2001_SCHEMA_XSD, "int"), foo.getXSDType()); + } + + /** + * Errata for Java Component Implementation Specification v1.0 corrects the algorithm for determining + * references of an unannotated POJO (section 1.2.7). This test makes sure that the earlier implementation + * is corrected as per the errata. A notable difference is that the interfaces annotated with @Service + * no longer result in references. + */ + @Test + public void testUpdatedRule() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + visitEnd(SomeServiceImpl.class, type); + assertEquals(12, type.getReferenceMembers().size()); + assertTrue(type.getReferenceMembers().containsKey("rri1")); + assertTrue(type.getReferenceMembers().containsKey("rri2")); + assertTrue(type.getReferenceMembers().containsKey("rri3")); + assertTrue(type.getReferenceMembers().containsKey("rri4")); + + assertTrue(type.getReferenceMembers().containsKey("rria1")); + assertTrue(type.getReferenceMembers().containsKey("rria2")); + assertTrue(type.getReferenceMembers().containsKey("rria3")); + assertTrue(type.getReferenceMembers().containsKey("rria4")); + + assertTrue(type.getReferenceMembers().containsKey("rric1")); + assertTrue(type.getReferenceMembers().containsKey("rric2")); + assertTrue(type.getReferenceMembers().containsKey("rric3")); + assertTrue(type.getReferenceMembers().containsKey("rric4")); + + assertEquals(16, type.getPropertyMembers().size()); + assertTrue(type.getPropertyMembers().containsKey("pnri1")); + assertTrue(type.getPropertyMembers().containsKey("pnri2")); + assertTrue(type.getPropertyMembers().containsKey("pnri3")); + assertTrue(type.getPropertyMembers().containsKey("pnri4")); + + assertTrue(type.getPropertyMembers().containsKey("pnria1")); + assertTrue(type.getPropertyMembers().containsKey("pnria2")); + assertTrue(type.getPropertyMembers().containsKey("pnria3")); + assertTrue(type.getPropertyMembers().containsKey("pnria4")); + + assertTrue(type.getPropertyMembers().containsKey("pnric1")); + assertTrue(type.getPropertyMembers().containsKey("pnric2")); + assertTrue(type.getPropertyMembers().containsKey("pnric3")); + assertTrue(type.getPropertyMembers().containsKey("pnric4")); + + assertTrue(type.getPropertyMembers().containsKey("gen1")); + assertTrue(type.getPropertyMembers().containsKey("gen2")); + assertTrue(type.getPropertyMembers().containsKey("gen3")); + assertTrue(type.getPropertyMembers().containsKey("gen4")); + } + + /** + * Interfaces with "@WebService" annotation implemented by the class should result + * in a Service in the same manner as an "@Remotable" annotation would. + */ + @Test + public void testInterfaceWithWebServiceAnnotation() throws Exception{ + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + visitEnd(SomeWebServiceImpl.class, type); + assertEquals(1, type.getServices().size()); + assertEquals("SomeWebService", type.getServices().get(0).getName()); + } + + @Remotable + private interface ReferenceRemotableInterface { + void operation1(String param1); + } + + private interface PropertyNonRemotableInterface { + void operation1(String param1); + } + + @Remotable + private interface SomeService { + void serviceOperation1(); + } + + private static class SomeServiceImpl implements SomeService { + + public SomeServiceImpl() { + } + + // References - interface with @Remotable + public void setRri1(ReferenceRemotableInterface rri) { + } + protected void setRri2(ReferenceRemotableInterface rri) { + } + public ReferenceRemotableInterface rri3; + protected ReferenceRemotableInterface rri4; + + // References - array of interface with @Remotable + public void setRria1(ReferenceRemotableInterface[] rri) { + } + protected void setRria2(ReferenceRemotableInterface[] rri) { + } + public ReferenceRemotableInterface[] rria3; + protected ReferenceRemotableInterface[] rria4; + + // References - parametrized Collection of interface with @Remotable + public void setRric1(Collection rri) { + } + protected void setRric2(Collection rri) { + } + public Collection rric3; + protected Collection rric4; + + // Properties - interface with @Service and without @Remotable + public void setPnri1(PropertyNonRemotableInterface arg) { + } + protected void setPnri2(PropertyNonRemotableInterface arg) { + } + public PropertyNonRemotableInterface pnri3; + protected PropertyNonRemotableInterface pnri4; + + // Properties - array of interface with @Service and without @Remotable + public void setPnria1(PropertyNonRemotableInterface[] arg) { + } + protected void setPnria2(PropertyNonRemotableInterface[] arg) { + } + public PropertyNonRemotableInterface[] pnria3; + protected PropertyNonRemotableInterface[] pnria4; + + // Properties - parametrized Collection of interface with @Service and without @Remotable + public void setPnric1(Collection arg) { + } + protected void setPnric2(Collection arg) { + } + public Collection pnric3; + protected Collection pnric4; + + // Properties - Non-parametrized Collection + public void setGen1(Collection arg) { + } + protected void setGen2(Collection arg) { + } + public Collection gen3; + protected Collection gen4; + + public void serviceOperation1() { + } + } + + private static class PropertyIntTypeOnConstructor { + protected int foo; + + public PropertyIntTypeOnConstructor() { + } + + public int getFoo() { + return foo; + } + } + + @Remotable + private interface PropertyInterface { + void setString1(String val); + } + + @Remotable + private interface Interface1 { + } + + private static class Parent implements Interface1 { + + } + + private static class Child extends Parent { + public Child() { + } + + } + + private static class SingleInterfaceImpl implements PropertyInterface { + public SingleInterfaceImpl() { + } + + public void setString1(String val) { + } + + } + + private interface HeuristicServiceInterface { + void fooOperation(String ref); + + void setInvalid1(); // No parameter + + void setInvalid2(String str, int i); // More than one parameter + + String setInvalid3(String str); // return should be void + } + + public static class MockService implements PropertyInterface, RefInterface, HeuristicServiceInterface { + + @Property + public void setString1(String val) { + } + + @Property + public void setString2(String val) { + } + + @Reference + public void setReference(Ref ref) { + } + + @Reference + public void setReference2(Ref ref) { + } + + public void fooOperation(String ref) { + + } + + public void setInvalid1() { + } + + public void setInvalid2(String str, int i) { + } + + public String setInvalid3(String str) { + return null; + } + + } + + @Remotable + private interface Ref { + } + + private class ComplexProperty { + } + + private interface RefInterface { + void setReference(Ref ref); + } + + private static class RefInterfaceImpl implements RefInterface { + public RefInterfaceImpl() { + } + + public void setReference(Ref ref) { + } + } + + private static class SingleInterfaceWithPropertyReferenceImpl implements Interface1 { + public SingleInterfaceWithPropertyReferenceImpl() { + } + + public void setReference(Ref ref) { + } + + public void setProperty(ComplexProperty prop) { + } + } + + private static class ReferenceCollectionImpl implements Interface1 { + public ReferenceCollectionImpl() { + } + + public void setCollectionReference(Collection ref) { + } + + public void setNonGenericCollectionReference(Collection ref) { + // [rfeng] By the SCA specification, this should be classified as property + } + + public void setListReference(List ref) { + } + + public void setArrayReference(Ref[] ref) { + } + } + + private static class PropertyCollectionImpl implements Interface1 { + public PropertyCollectionImpl() { + } + + public void setCollectionProperty(Collection prop) { + } + + public void setCollectionProperty2(Collection prop) { + } + + public void setArrayProperty(ComplexProperty[] prop) { + } + + public void setArrayProperty2(String[] prop) { + } + } + + @Remotable + private interface RemotableRef { + } + + private static class RemotableRefImpl implements Interface1 { + protected RemotableRef otherRef; + + public RemotableRefImpl() { + } + + public void setRef(RemotableRef ref) { + + } + } + + private static class ProtectedRemotableRefFieldImpl implements Interface1 { + protected RemotableRef otherRef; + + public ProtectedRemotableRefFieldImpl() { + } + + public ProtectedRemotableRefFieldImpl(RemotableRef otherRef) { + this.otherRef = otherRef; + } + + } + + private static class ProtectedRemotableRefMethodImpl implements Interface1 { + public ProtectedRemotableRefMethodImpl() { + } + + protected void setOtherRef(RemotableRef otherRef) { + } + + } + + @WebService + private interface SomeWebService { + void serviceOperation1(); + } + + @Service(SomeWebService.class) + private static class SomeWebServiceImpl implements SomeWebService { + public SomeWebServiceImpl() { + + } + + public void serviceOperation1() { + } + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeutisticExtensibleConstructorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeutisticExtensibleConstructorTestCase.java new file mode 100644 index 0000000000..07ab6f28c8 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeutisticExtensibleConstructorTestCase.java @@ -0,0 +1,157 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.junit.Assert.assertEquals; + +import java.lang.reflect.Constructor; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory; +import org.junit.Test; + +/** + * Verifies constructors that have extensible annotation types, i.e. that have + * parameters marked by annotations which are themselves processed by some other + * implementation processor + * + * @version $Rev$ $Date$ + */ +public class HeutisticExtensibleConstructorTestCase extends AbstractProcessorTest { + + private org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor processor; + private JavaImplementationFactory javaImplementationFactory; + + public HeutisticExtensibleConstructorTestCase() { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + processor = new HeuristicPojoProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory(registry)); + javaImplementationFactory = new DefaultJavaImplementationFactory(); + } + + private void visitEnd(Class clazz, JavaImplementation type) throws IntrospectionException { + for (Constructor constructor : clazz.getConstructors()) { + visitConstructor(constructor, type); + } + processor.visitEnd(clazz, type); + } + + /** + * Verifies heuristic processing can be called prior to an extension + * annotation processors being called. + */ + @Test + public void testBarAnnotationProcessedFirst() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo.class.getConstructor(String.class, String.class); + JavaConstructorImpl definition = new JavaConstructorImpl(ctor); + type.setConstructor(definition); + Property property = factory.createProperty(); + property.setName("myBar"); + definition.getParameters()[0].setName("myBar"); + type.getProperties().add(property); + visitEnd(Foo.class, type); + assertEquals(2, type.getProperties().size()); + } + + /** + * Verifies heuristic processing can be called before an extension + * annotation processors is called.

For example, given: + * + * 

+     *  Foo(@Bar String prop, @org.oasisopen.sca.annotation.Property(name = "foo") String prop2)
+     *
+ * + *

Heuristic evaluation of + * @Property can occur prior to another implementation processor evaluating + * @Bar + * @throws Exception + */ + @Test + public void testBarAnnotationProcessedLast() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + visitEnd(Foo.class, type); + + // now simulate process the bar impl + JavaConstructorImpl definition = type.getConstructor(); + definition.getParameters()[0].setName("myBar"); + Property property = factory.createProperty(); + property.setName("myBar"); + type.getProperties().add(property); + + assertEquals(2, type.getProperties().size()); + assertEquals("foo", definition.getParameters()[1].getName()); + } + + /** + * Verifies heuristic processing can be called before an extension + * annotation processors is called with the extension parameter in a middle + * position. Specifically, verifies that the heuristic processor updates + * injection names and preserves their ordering. + */ + @Test + public void testBarAnnotationProcessedFirstInMiddle() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Constructor ctor = Foo2.class.getConstructor(String.class, String.class, String.class); + JavaConstructorImpl definition = new JavaConstructorImpl(ctor); + type.setConstructor(definition); + // insert placeholder for first param, which would be done by a + // processor + definition.getParameters()[0].setName(""); + Property property = factory.createProperty(); + // Hack to add a property member + JavaElementImpl element = new JavaElementImpl("myBar", String.class, null); + type.getPropertyMembers().put("myBar", element); + property.setName("myBar"); + definition.getParameters()[1].setName("myBar"); + type.getProperties().add(property); + visitEnd(Foo2.class, type); + assertEquals("baz", definition.getParameters()[0].getName()); + assertEquals(2, type.getProperties().size()); + assertEquals(1, type.getReferences().size()); + } + + public @interface Bar { + + } + + public static class Foo { + public Foo(@Bar + String prop, @org.oasisopen.sca.annotation.Property(name = "foo") + String prop2) { + } + } + + public static class Foo2 { + public Foo2(@org.oasisopen.sca.annotation.Reference(name = "baz") + String prop1, @Bar + String prop2, @org.oasisopen.sca.annotation.Property(name = "foo") + String prop3) { + } + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessorTestCase.java new file mode 100644 index 0000000000..5df7078aa6 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessorTestCase.java @@ -0,0 +1,153 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.fail; + +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.junit.Test; +import org.oasisopen.sca.annotation.Init; + +/** + * @version $Rev$ $Date$ + */ +public class InitProcessorTestCase { + + private JavaImplementationFactory javaImplementationFactory; + + public InitProcessorTestCase() { + javaImplementationFactory = new DefaultJavaImplementationFactory(); + } + + @Test + public void testInit() throws Exception { + InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory()); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = InitProcessorTestCase.Foo.class.getMethod("init"); + processor.visitMethod(method, type); + assertNotNull(type.getInitMethod()); + } + + @Test + public void testBadInit() throws Exception { + InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory()); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = InitProcessorTestCase.Bar.class.getMethod("badInit", String.class); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalInitException e) { + // expected + } + } + + @Test + public void testTwoInit() throws Exception { + InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory()); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = InitProcessorTestCase.Bar.class.getMethod("init"); + Method method2 = InitProcessorTestCase.Bar.class.getMethod("init2"); + processor.visitMethod(method, type); + try { + processor.visitMethod(method2, type); + fail(); + } catch (DuplicateInitException e) { + // expected + } + } + + @Test + public void testProtectedInit() throws Exception { + InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory()); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = InitProcessorTestCase.Bar.class.getDeclaredMethod("protectedInit"); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalInitException e) { + // expected + } + } + + @Test + public void testPrivateInit() throws Exception { + InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory()); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = InitProcessorTestCase.Bar.class.getDeclaredMethod("privateInit"); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalInitException e) { + // expected + } + } + + @Test + public void testBadInit2() throws Exception { + InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory()); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + Method method = InitProcessorTestCase.Bar.class.getDeclaredMethod("badInit2"); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalInitException e) { + // expected + } + } + + private class Foo { + @Init + public void init() { + } + } + + + private class Bar { + @Init + public void init() { + } + + @Init + public void init2() { + } + + @Init + public void badInit(String foo) { + } + + @Init + public String badInit2() { + return null; + } + + @Init + protected void protectedInit() { + } + + @Init + private void privateInit() { + } + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ModelHelper.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ModelHelper.java new file mode 100644 index 0000000000..aad6b96cf9 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ModelHelper.java @@ -0,0 +1,99 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.ComponentService; +import org.apache.tuscany.sca.assembly.Contract; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.interfacedef.Interface; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; + +/** + * @version $Rev$ $Date$ + */ +public class ModelHelper { + + public static Property getProperty(JavaImplementation type, String name) { + for (Property prop : type.getProperties()) { + if (prop.getName().equals(name)) { + return prop; + } + } + return null; + } + + public static Reference getReference(JavaImplementation type, String name) { + for (Reference ref : type.getReferences()) { + if (ref.getName().equals(name)) { + return ref; + } + } + return null; + } + + public static Service getService(JavaImplementation type, String name) { + for (Service svc : type.getServices()) { + if (svc.getName().equals(name)) { + return svc; + } + } + return null; + } + + public static boolean matches(Contract contract, Class type) { + Interface interface1 = contract.getInterfaceContract().getInterface(); + if (interface1 instanceof JavaInterface) { + return type == ((JavaInterface)interface1).getJavaClass(); + } else { + return false; + } + } + + public static ComponentService createService(AssemblyFactory factory, + JavaInterfaceFactory javaFactory, Class type) { + org.apache.tuscany.sca.assembly.ComponentService ref = factory.createComponentService(); + ref.setName(type.getSimpleName()); + JavaInterface i = javaFactory.createJavaInterface(); + i.setJavaClass(type); + JavaInterfaceContract ic = javaFactory.createJavaInterfaceContract(); + ic.setInterface(i); + ref.setInterfaceContract(ic); + return ref; + } + + public static Reference createReference(AssemblyFactory factory, + JavaInterfaceFactory javaFactory, String name, Class type) { + org.apache.tuscany.sca.assembly.Reference ref = factory.createReference(); + ref.setName(name); + JavaInterface i = javaFactory.createJavaInterface(); + i.setJavaClass(type); + JavaInterfaceContract ic = javaFactory.createJavaInterfaceContract(); + ic.setInterface(i); + ref.setInterfaceContract(ic); + return ref; + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessorTestCase.java new file mode 100644 index 0000000000..e3d747fc28 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessorTestCase.java @@ -0,0 +1,428 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.lang.reflect.Method; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.interfacedef.java.impl.PolicyJavaInterfaceVisitor; +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.PolicySubject; +import org.junit.Before; +import org.junit.Test; +import org.oasisopen.sca.annotation.Requires; +import org.oasisopen.sca.annotation.Service; + +/** + * @version $Rev$ $Date$ + */ +public class PolicyProcessorTestCase { + private ServiceProcessor serviceProcessor; + private PolicyProcessor policyProcessor; + private PolicyJavaInterfaceVisitor visitor; + private JavaImplementation type; + + // This actually is a test for PolicyJavaInterfaceProcessor. It will get + // invoked via the call to ImplementationProcessorServiceImpl.createService in + // ServiceProcessor. Of course ServiceProcessor class has to be working. + @Test + public void testSingleInterfaceWithIntentsOnInterfaceAtInterfaceLevel() throws Exception { + serviceProcessor.visitClass(Service1.class, type); + visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface()); + policyProcessor.visitClass(Service1.class, type); + verifyIntents(Service1.class, type); + } + + @Test + public void testMultipleInterfacesWithIntentsOnInterfaceAtInterfaceLevel() throws Exception { + serviceProcessor.visitClass(Service2.class, type); + visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface()); + visitor.visitInterface((JavaInterface)type.getServices().get(1).getInterfaceContract().getInterface()); + policyProcessor.visitClass(Service2.class, type); + verifyIntents(Service2.class, type); + } + + @Test + public void testSingleInterfaceWithIntentsOnImplAtClassLevel() throws Exception { + serviceProcessor.visitClass(Service3.class, type); + visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface()); + policyProcessor.visitClass(Service3.class, type); + verifyIntents(Service3.class, type); + } + + @Test + public void testMultipleInterfacesWithIntentsOnImplAtClassLevel() throws Exception { + serviceProcessor.visitClass(Service4.class, type); + visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface()); + policyProcessor.visitClass(Service4.class, type); + verifyIntents(Service4.class, type); + } + + public void stestSingleInterfaceWithIntentsOnInterfaceAtMethodLevel() throws Exception { + serviceProcessor.visitClass(Service5.class, type); + visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface()); + policyProcessor.visitClass(Service5.class, type); + verifyIntents(Service5.class, type); + } + + @Test + public void testSingleInterfaceWithIntentsOnServiceAndInterfaceAtImplAndInertfaceAndMethodLevel() throws Exception { + serviceProcessor.visitClass(Service6.class, type); + visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface()); + policyProcessor.visitClass(Service6.class, type); + for (Method method : Service6.class.getDeclaredMethods()) { + policyProcessor.visitMethod(method, type); + } + verifyIntents(Service6.class, type); + } + + private void verifyIntents(Class serviceImplClass, JavaImplementation type) { + if ( !(type instanceof PolicySubject) ) { + fail("No Intents on the service "); + } + Requires serviceImplIntentAnnotation = (Requires)serviceImplClass.getAnnotation(Requires.class); + if (serviceImplIntentAnnotation != null) { + String[] serviceImplIntents = serviceImplIntentAnnotation.value(); + List requiredIntents = ((PolicySubject)type).getRequiredIntents(); + if (serviceImplIntents.length > 0) { + if (requiredIntents == null || requiredIntents.size() == 0) { + fail("No Intents on the service "); + } + Map intentMap = new HashMap(); + for (Intent intent : requiredIntents) { + intentMap.put(intent.getName().getLocalPart(), intent); + } + for (String intent : serviceImplIntents) { + assertTrue("ComponentType for Service class " + serviceImplClass.getName() + + " did not contain Service Implementation intent " + + intent, intentMap.containsKey(intent)); + } + } + } + + // This should match what was specified on @Service for a Service Implementation + // If we use these to get the Service names and we get a null Service + // name then it would seem that wrong values were put on the @Service annotation + // or the wrong interfaces were specified on the implements list of the class + // statement? + Map serviceMap = new HashMap(); + for (org.apache.tuscany.sca.assembly.Service service: type.getServices()) { + serviceMap.put(service.getName(), service); + } + for (Class interfaceClass : serviceImplClass.getInterfaces()) { + Requires interfaceIntentAnnotation = (Requires)interfaceClass.getAnnotation(Requires.class); + org.apache.tuscany.sca.assembly.Service service = serviceMap.get(interfaceClass.getSimpleName()); + if (service == null) { + fail("No service defined for interface " + interfaceClass.getSimpleName() + + " on Service Implementation " + + serviceImplClass.getName()); + } + + if (interfaceIntentAnnotation != null) { + String[] interfaceIntents = interfaceIntentAnnotation.value(); + List requiredIntents = service.getInterfaceContract().getInterface().getRequiredIntents(); + if (interfaceIntents.length > 0) { + if (requiredIntents == null || requiredIntents.size() == 0) { + fail("No Intents on the service " + service.getName()); + } + Map intentMap = new HashMap(); + for (Intent intent : requiredIntents) { + intentMap.put(intent.getName().getLocalPart(), intent); + } + for (String intent : interfaceIntents) { + assertTrue("Interface " + service.getName() + + " did not contain Service Interface intent " + + intent, intentMap.containsKey(intent)); + } + } + } + + /* + for (Method method : interfaceClass.getDeclaredMethods()) { + Requires methodIntentAnnotation = method.getAnnotation(Requires.class); + + // Verify that each of the Intents on each of the Service + // Interface Methods exist on their associated operation. + if (methodIntentAnnotation != null) { + String[] methodIntents = methodIntentAnnotation.value(); + if (methodIntents.length > 0) { + List requiredIntents = null; + for ( ConfiguredOperation confOp : service.getConfiguredOperations() ) { + if ( confOp.getName().equals(method.getName()) && + confOp.getContractName().equals(service.getName()) ) { + requiredIntents = confOp.getRequiredIntents(); + } + } + + if (requiredIntents == null || requiredIntents.size() == 0) { + fail("No Intents on operation " + method.getName()); + } + for (String intent : methodIntents) { + boolean found = false; + for (Intent requiredIntent: requiredIntents) { + if (requiredIntent.getName().getLocalPart().equals(intent)) { + found = true; + break; + } + } + assertTrue("Operation " + method.getName() + + " did not contain Service Interface method intent " + + intent, found); + } + } + } + } + + for (Method method : serviceImplClass.getDeclaredMethods()) { + Requires methodIntentAnnotation = method.getAnnotation(Requires.class); + + // Verify that each of the Intents on each of the Service + // Implementation Methods exist on their associated + // operation. + if (methodIntentAnnotation != null) { + String[] methodIntents = methodIntentAnnotation.value(); + if (methodIntents.length > 0) { + List requiredIntents = null; + for ( ConfiguredOperation confOp : ((OperationsConfigurator)type).getConfiguredOperations() ) { + if ( confOp.getName().equals(method.getName()) ) { + requiredIntents = confOp.getRequiredIntents(); + } + } + + if (requiredIntents == null || requiredIntents.size() == 0) { + fail("No Intents on operation " + method.getName()); + } + + for (String intent : methodIntents) { + boolean found = false; + for (Intent requiredIntent: requiredIntents) { + if (requiredIntent.getName().getLocalPart().equals(intent)) { + found = true; + break; + } + } + assertTrue("Operation " + method.getName() + + " did not contain Implementation method intent " + + intent, found); + } + } + } + } + */ + } + } + + @Before + public void setUp() throws Exception { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + serviceProcessor = new ServiceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory(registry)); + policyProcessor = new PolicyProcessor(registry); + visitor = new PolicyJavaInterfaceVisitor(registry); + JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + type = javaImplementationFactory.createJavaImplementation(); + } + + // @Remotable + @Requires( {"transaction.global"}) + private interface Interface1 { + int method1(); + + int method2(); + + int method3(); + + int method4(); + } + + @Service(Interface1.class) + private class Service1 implements Interface1 { + public int method1() { + return 0; + } + + public int method2() { + return 0; + } + + public int method3() { + return 0; + } + + public int method4() { + return 0; + } + } + + // @Remotable + @Requires( {"transaction.local"}) + private interface Interface2 { + int method5(); + + int method6(); + } + + @Service({Interface1.class, Interface2.class}) + private class Service2 implements Interface1, Interface2 { + public int method1() { + return 0; + } + + public int method2() { + return 0; + } + + public int method3() { + return 0; + } + + public int method4() { + return 0; + } + + public int method5() { + return 0; + } + + public int method6() { + return 0; + } + } + + // @Remotable + private interface Interface3 { + int method1(); + + int method2(); + + int method3(); + + int method4(); + } + + @Service(Interface3.class) + @Requires( {"transaction.global"}) + private class Service3 implements Interface3 { + public int method1() { + return 0; + } + + public int method2() { + return 0; + } + + public int method3() { + return 0; + } + + public int method4() { + return 0; + } + } + + // @Remotable + private interface Interface4 { + int method5(); + + int method6(); + } + + @Service({Interface3.class, Interface4.class}) + @Requires( {"transaction.local"}) + private class Service4 implements Interface3, Interface4 { + public int method1() { + return 0; + } + + public int method2() { + return 0; + } + + public int method3() { + return 0; + } + + public int method4() { + return 0; + } + + public int method5() { + return 0; + } + + public int method6() { + return 0; + } + } + + private interface Interface5 { + @Requires( {"transaction.global"}) + int method1(); + + @Requires( {"transaction.local"}) + int method2(); + } + + @Service(Interface5.class) + private class Service5 implements Interface5 { + public int method1() { + return 0; + } + + public int method2() { + return 0; + } + } + + @Requires( {"transaction.global.Interface6"}) + private interface Interface6 { + @Requires( {"transaction.global.Interface6.method1"}) + int method1(); + + @Requires( {"transaction.local.Interface6.method2"}) + int method2(); + } + + @Service(Interface6.class) + @Requires( {"transaction.global.Service6"}) + private class Service6 implements Interface6 { + // @Requires( {"transaction.global.Service6.method1"}) + public int method1() { + return 0; + } + + // @Requires( {"transaction.global.Service6.method1"}) + public int method2() { + return 0; + } + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java new file mode 100644 index 0000000000..559659cdeb --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java @@ -0,0 +1,304 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.ModelHelper.getProperty; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertSame; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.lang.reflect.Method; +import java.util.Collection; +import java.util.List; + +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; +import org.junit.Before; +import org.junit.Test; +import org.oasisopen.sca.annotation.Property; + +/** + * @version $Rev$ $Date$ + */ +public class PropertyProcessorTestCase { + + JavaImplementation type; + PropertyProcessor processor; + + @Before + public void setUp() throws Exception { + JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + type = javaImplementationFactory.createJavaImplementation(); + processor = new PropertyProcessor(new DefaultExtensionPointRegistry()); + } + + @Test + public void testMethodAnnotation() throws Exception { + processor.visitMethod(Foo.class.getMethod("setFoo", String.class), type); + assertNotNull(getProperty(type, "foo")); + } + + @Test + public void testMethodRequired() throws Exception { + processor.visitMethod(Foo.class.getMethod("setFooRequired", String.class), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "fooRequired"); + assertNotNull(prop); + assertTrue(prop.isMustSupply()); + } + + @Test + public void testMethodName() throws Exception { + processor.visitMethod(Foo.class.getMethod("setBarMethod", String.class), type); + assertNotNull(getProperty(type, "bar")); + } + + @Test + public void testFieldAnnotation() throws Exception { + processor.visitField(Foo.class.getDeclaredField("baz"), type); + assertNotNull(getProperty(type, "baz")); + } + + @Test + public void testFieldRequired() throws Exception { + processor.visitField(Foo.class.getDeclaredField("bazRequired"), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "bazRequired"); + assertNotNull(prop); + assertTrue(prop.isMustSupply()); + } + + @Test + public void testFieldName() throws Exception { + processor.visitField(Foo.class.getDeclaredField("bazField"), type); + assertNotNull(getProperty(type, "theBaz")); + } + + @Test + public void testDuplicateFields() throws Exception { + processor.visitField(Bar.class.getDeclaredField("dup"), type); + try { + processor.visitField(Bar.class.getDeclaredField("baz"), type); + fail(); + } catch (DuplicatePropertyException e) { + // expected + } + } + + @Test + public void testDuplicateMethods() throws Exception { + processor.visitMethod(Bar.class.getMethod("setDupMethod", String.class), type); + try { + processor.visitMethod(Bar.class.getMethod("setDupSomeMethod", String.class), type); + fail(); + } catch (DuplicatePropertyException e) { + // expected + } + } + + @Test + public void testInvalidProperty() throws Exception { + try { + processor.visitMethod(Bar.class.getMethod("badMethod"), type); + fail(); + } catch (IllegalPropertyException e) { + // expected + } + } + + @Test + public void testMultiplicityCollection() throws Exception { + processor.visitField(Multiple.class.getDeclaredField("refs1"), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs1"); + assertNotNull(prop); + assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName()))); + assertTrue(prop.isMany()); + } + + @Test + public void testMultiplicityArray() throws Exception { + processor.visitField(Multiple.class.getDeclaredField("refs2"), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs2"); + assertNotNull(prop); + assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName()))); + assertTrue(prop.isMany()); + } + + @Test + public void testMultiplicityArrayMethod() throws Exception { + processor.visitMethod(Multiple.class.getMethod("setRefs3", String[].class), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs3"); + assertNotNull(prop); + assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName()))); + assertTrue(prop.isMany()); + } + + @Test + public void testMultiplicityCollectionMethod() throws Exception { + processor.visitMethod(Multiple.class.getMethod("setRefs4", Collection.class), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs4"); + assertNotNull(prop); + assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName()))); + assertTrue(prop.isMany()); + } + + @Test + public void testRejectStaticFieldProperty() throws Exception { + try { + processor.visitField(BadStaticProps.class.getDeclaredField("stint"), type); + fail("Processor should not accept a static field with Property annotation"); + } + catch (IllegalPropertyException e) { + // expected + } + catch (Exception e) { + fail("Wrong exception detected"); + } + } + + @Test + public void testRejectStaticMethodProperty() throws Exception { + try { + processor.visitMethod(BadStaticProps.class.getDeclaredMethod("setStint",int.class), type); + fail("Processor should not accept a static method with Property annotation"); + } + catch (IllegalPropertyException e) { + // expected + } + catch (Exception e) { + fail("Wrong exception detected"); + e.printStackTrace(); + } + + } + + @Test + public void testClassWithBadMethodArgProperty() throws Exception { + Method meth = BadMethodProps.class.getMethod("BadMethod", String.class); + + try { + processor.visitMethod(meth, type); + + fail("Method with @Property annotated args should be rejected"); + } catch (IllegalPropertyException e) { + // expected + } + catch (Exception e) { + fail("Wrong exception received"); + e.printStackTrace(); + } + + } + + /** + * Private classes utilized in the tests + */ + + private class Foo { + + @Property + protected String baz; + + @Property(required = true) + protected String bazRequired; + + @Property(name = "theBaz") + protected String bazField; + + @Property + public void setFoo(String string) { + } + + @Property(required = true) + public void setFooRequired(String string) { + } + + @Property(name = "bar") + public void setBarMethod(String string) { + } + + } + + private class Bar { + + @Property + protected String dup; + + @Property(name = "dup") + protected String baz; + + @Property + public void setDupMethod(String s) { + } + + @Property(name = "dupMethod") + public void setDupSomeMethod(String s) { + } + + @Property + public void badMethod() { + } + } + + private class Multiple { + @Property + protected List refs1; + + @Property + protected String[] refs2; + + @Property + public void setRefs3(String[] refs) { + } + + @Property + public void setRefs4(Collection refs) { + } + } + + private static class BadMethodProps { + + @org.oasisopen.sca.annotation.Constructor() + public BadMethodProps(@Property(name = "myProp", required = true)String prop) { + + } + + /** Java can't tell that the @reference argument is disallowed by SCA, but the run time must reject it*/ + public void BadMethod(@Property(name = "badMethodArgProp")String methArg) { + + } + } + + private static class BadStaticProps { + + @Property(name="badstaticfield")static int stint; + + @Property(name="badstaticfield")static void setStint(int theStint) { + stint = theStint; + } + } + + private Class getBaseType(JavaElementImpl element) { + return JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType()); + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessorTestCase.java new file mode 100644 index 0000000000..6a7987a376 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessorTestCase.java @@ -0,0 +1,310 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 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.ModelHelper.getReference; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertSame; +import static org.junit.Assert.fail; + +import java.lang.reflect.Method; +import java.util.Collection; +import java.util.List; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.assembly.Multiplicity; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.junit.Before; +import org.junit.Test; +import org.oasisopen.sca.annotation.Property; +import org.oasisopen.sca.annotation.Reference; + +/** + * @version $Rev$ $Date$ + */ +public class ReferenceProcessorTestCase { + + private JavaImplementation type; + private ReferenceProcessor processor; + + @Before + public void setUp() throws Exception { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + type = javaImplementationFactory.createJavaImplementation(); + processor = new ReferenceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory(registry)); + } + + @Test + public void testMethodAnnotation() throws Exception { + processor.visitMethod(ReferenceProcessorTestCase.Foo.class.getMethod("setFoo", Ref.class), type); + org.apache.tuscany.sca.assembly.Reference reference = getReference(type, "foo"); + assertNotNull(reference); + assertEquals(Ref.class, ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass()); + } + + @Test + public void testMethodRequired() throws Exception { + processor.visitMethod(ReferenceProcessorTestCase.Foo.class.getMethod("setFooRequired", Ref.class), type); + org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "fooRequired"); + assertNotNull(ref); + assertEquals(Multiplicity.ONE_ONE, ref.getMultiplicity()); + } + + @Test + public void testMethodName() throws Exception { + processor.visitMethod(ReferenceProcessorTestCase.Foo.class.getMethod("setBarMethod", Ref.class), type); + assertNotNull(getReference(type, "bar")); + } + + @Test + public void testFieldAnnotation() throws Exception { + processor.visitField(ReferenceProcessorTestCase.Foo.class.getDeclaredField("baz"), type); + org.apache.tuscany.sca.assembly.Reference reference = getReference(type, "baz"); + assertNotNull(reference); + assertEquals(Ref.class, ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass()); + } + + @Test + public void testFieldRequired() throws Exception { + processor.visitField(ReferenceProcessorTestCase.Foo.class.getDeclaredField("bazRequired"), type); + org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "bazRequired"); + assertNotNull(ref); + assertEquals(Multiplicity.ONE_ONE, ref.getMultiplicity()); + } + + @Test + public void testFieldName() throws Exception { + processor.visitField(ReferenceProcessorTestCase.Foo.class.getDeclaredField("bazField"), type); + assertNotNull(getReference(type, "theBaz")); + } + + @Test + public void testDuplicateFields() throws Exception { + processor.visitField(ReferenceProcessorTestCase.Bar.class.getDeclaredField("dup"), type); + try { + processor.visitField(ReferenceProcessorTestCase.Bar.class.getDeclaredField("baz"), type); + fail(); + } catch (DuplicateReferenceException e) { + // expected + } + } + + @Test + public void testDuplicateMethods() throws Exception { + processor.visitMethod(ReferenceProcessorTestCase.Bar.class.getMethod("setDupMethod", Ref.class), type); + try { + processor.visitMethod(ReferenceProcessorTestCase.Bar.class.getMethod("setDupSomeMethod", Ref.class), type); + fail(); + } catch (DuplicateReferenceException e) { + // expected + } + } + + @Test + public void testInvalidProperty() throws Exception { + try { + processor.visitMethod(ReferenceProcessorTestCase.Bar.class.getMethod("badMethod"), type); + fail(); + } catch (IllegalReferenceException e) { + // expected + } + } + + @Test + public void testClassWithBadMethodArgReference() throws Exception { + Method meth = BadMethAnn.class.getMethod("BadMethod", String.class); + + try { + processor.visitMethod(meth, type); + + fail("reference annotation on ordinary method arg should be rejected"); + } catch (IllegalReferenceException e) { + // expected + } + catch (Exception e) { + fail("Wrong exception detected"); + e.printStackTrace(); + } + } + + @Test + public void testMultiplicity1ToN() throws Exception { + processor.visitField(Multiple.class.getDeclaredField("refs1"), type); + org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs1"); + assertNotNull(ref); + assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass()); + assertEquals(Multiplicity.ONE_N, ref.getMultiplicity()); + } + + @Test + public void testMultiplicityTo0ToN() throws Exception { + processor.visitField(Multiple.class.getDeclaredField("refs2"), type); + org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs2"); + assertNotNull(ref); + assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass()); + assertEquals(Multiplicity.ZERO_N, ref.getMultiplicity()); + } + + @Test + public void testMultiplicity1ToNMethod() throws Exception { + processor.visitMethod(Multiple.class.getMethod("setRefs3", Ref[].class), type); + org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs3"); + assertNotNull(ref); + assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass()); + assertEquals(Multiplicity.ONE_N, ref.getMultiplicity()); + } + + @Test + public void testMultiplicity0ToNMethod() throws Exception { + processor.visitMethod(Multiple.class.getMethod("setRefs4", Collection.class), type); + org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs4"); + assertNotNull(ref); + assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass()); + assertEquals(Multiplicity.ZERO_N, ref.getMultiplicity()); + } + + @Test + public void testRejectStaticFieldReference() throws Exception { + try { + processor.visitField(BadStaticRefs.class.getDeclaredField("stint"), type); + fail("Processor should not accept a static field with Property annotation"); + } + catch (IllegalReferenceException e) { + // expected + } + catch (Exception e) { + fail("Wrong exception detected"); + e.printStackTrace(); + } + } + + @Test + public void testRejectStaticMethodReference() throws Exception { + try { + processor.visitMethod(BadStaticRefs.class.getDeclaredMethod("setStint",int.class), type); + fail("Processor should not accept a static method with Property annotation"); + } + catch (IllegalPropertyException e) { + // expected + } + catch (Exception e) { + fail("Wrong exception detected"); + e.printStackTrace(); + } + + } + + /** + * Private classes utilized in the tests + */ + + private interface Ref { + } + + private class Foo { + @Reference + protected Ref baz; + + @Reference(required = true) + protected Ref bazRequired; + + @Reference(name = "theBaz") + protected Ref bazField; + + @Reference + public void setFoo(Ref ref) { + } + + @Reference(required = true) + public void setFooRequired(Ref ref) { + } + + @Reference(name = "bar") + public void setBarMethod(Ref ref) { + } + } + + private class Bar { + @Reference + protected Ref dup; + + @Reference(name = "dup") + protected Ref baz; + + @Reference + public void setDupMethod(Ref s) { + } + + @Reference(name = "dupMethod") + public void setDupSomeMethod(Ref s) { + } + + @Reference + public void badMethod() { + } + + } + + private class Multiple { + @Reference(required = true) + protected List refs1; + + @Reference(required = false) + protected Ref[] refs2; + + @Reference(required = true) + public void setRefs3(Ref[] refs) { + } + + @Reference(required = false) + public void setRefs4(Collection refs) { + } + } + + private static class BadStaticRefs { + + @Reference(name="badstaticfield")static int stint; + + @Reference(name="badstaticfield")static void setStint(int theStint) { + stint = theStint; + } + } + + + private static class BadMethAnn { + + @org.oasisopen.sca.annotation.Constructor() + public BadMethAnn(@Property(name = "myProp", required = true)String prop) { + + } + + /** Java can't tell that the @reference argument is disallowed by SCA, but the run time must reject it*/ + public void BadMethod(@Reference(name = "badMethodArgRef")String methArg) { + + } + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessorTestCase.java new file mode 100644 index 0000000000..c09b0547c9 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessorTestCase.java @@ -0,0 +1,128 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.fail; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaResourceImpl; +import org.junit.Before; +import org.junit.Test; + +/** + * @version $Rev$ $Date$ + */ +public class ResourceProcessorTestCase { + + JavaImplementation type; + ResourceProcessor processor = new ResourceProcessor(new DefaultAssemblyFactory()); + + @Test + public void testVisitField() throws Exception { + Field field = Foo.class.getDeclaredField("bar"); + processor.visitField(field, type); + JavaResourceImpl resource = type.getResources().get("bar"); + assertFalse(resource.isOptional()); + assertNull(resource.getMappedName()); + assertEquals(field.getType(), resource.getElement().getType()); + } + + @Test + public void testVisitMethod() throws Exception { + Method method = Foo.class.getMethod("setBar", Bar.class); + processor.visitMethod(method, type); + JavaResourceImpl resource = type.getResources().get("bar"); + assertFalse(resource.isOptional()); + assertNull(resource.getMappedName()); + assertEquals(method.getParameterTypes()[0], resource.getElement().getType()); + } + + @Test + public void testVisitNamedMethod() throws Exception { + Method method = Foo.class.getMethod("setBar2", Bar.class); + processor.visitMethod(method, type); + JavaResourceImpl resource = type.getResources().get("someName"); + assertFalse(resource.isOptional()); + assertEquals("mapped", resource.getMappedName()); + } + + @Test + public void testVisitBadMethod() throws Exception { + Method method = Foo.class.getMethod("setBad"); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalResourceException e) { + // expected + } + } + + @Test + public void testDuplicateResources() throws Exception { + Field field = Foo.class.getDeclaredField("bar"); + processor.visitField(field, type); + try { + processor.visitField(field, type); + fail(); + } catch (DuplicateResourceException e) { + //expected + } + } + + @Before + public void setUp() throws Exception { + JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + type = javaImplementationFactory.createJavaImplementation(); + } + + private class Foo { + + @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource + protected Bar bar; + + @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource(optional = true) + protected Bar barNotRequired; + + @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource + public void setBar(Bar bar) { + } + + @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource(name = "someName", mappedName = "mapped") + public void setBar2(Bar bar) { + } + + @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource + public void setBad() { + } + + } + + private interface Bar { + + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessorTestCase.java new file mode 100644 index 0000000000..758584221d --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessorTestCase.java @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.junit.Assert.assertEquals; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaScopeImpl; +import org.junit.Before; +import org.junit.Test; + +/** + * @version $Rev$ $Date$ + */ +public class ScopeProcessorTestCase { + + private JavaImplementationFactory javaImplementationFactory; + + @Test + public void testCompositeScope() throws IntrospectionException { + ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory()); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + + processor.visitClass(Composite.class, type); + assertEquals(JavaScopeImpl.COMPOSITE, type.getJavaScope()); + } + + @Test + public void testStatelessScope() throws IntrospectionException { + ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory()); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitClass(Stateless.class, type); + assertEquals(JavaScopeImpl.STATELESS, type.getJavaScope()); + } + + @Test + public void testNoScope() throws IntrospectionException { + ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory()); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitClass(None.class, type); + assertEquals(JavaScopeImpl.STATELESS, type.getJavaScope()); + } + + @Before + public void setUp() throws Exception { + javaImplementationFactory = new DefaultJavaImplementationFactory(); + } + + @org.oasisopen.sca.annotation.Scope("COMPOSITE") + private class Composite { + } + + @org.oasisopen.sca.annotation.Scope("STATELESS") + private class Stateless { + } + + private class None { + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceCallbackTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceCallbackTestCase.java new file mode 100644 index 0000000000..68f3b9e456 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceCallbackTestCase.java @@ -0,0 +1,197 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getService; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.interfacedef.InvalidCallbackException; +import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory; +import org.junit.Before; +import org.junit.Test; +import org.oasisopen.sca.ServiceReference; +import org.oasisopen.sca.annotation.Callback; +import org.oasisopen.sca.annotation.Service; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceCallbackTestCase { + private ServiceProcessor processor; + private JavaImplementationFactory javaImplementationFactory; + + @Before + public void setUp() throws Exception { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + processor = new ServiceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory(registry)); + javaImplementationFactory = new DefaultJavaImplementationFactory(); + } + + @Test + public void testMethodCallbackInterface() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitClass(FooImpl.class, type); + org.apache.tuscany.sca.assembly.Service service = getService(type, Foo.class.getSimpleName()); + assertNotNull(service); + Method method = FooImpl.class.getMethod("setCallback", FooCallback.class); + processor.visitMethod(method, type); + assertEquals(method, type.getCallbackMembers().get(FooCallback.class.getName()).iterator().next().getAnchor()); + } + + @Test + public void testFieldCallbackInterface() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitClass(FooImpl.class, type); + org.apache.tuscany.sca.assembly.Service service = getService(type, Foo.class.getSimpleName()); + assertNotNull(service); + Field field = FooImpl.class.getDeclaredField("callback"); + processor.visitField(field, type); + assertEquals(field, type.getCallbackMembers().get(FooCallback.class.getName()).iterator().next().getAnchor()); + } + + @Test + public void testFieldCallbackInterface1() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitClass(FooImpl1.class, type); + org.apache.tuscany.sca.assembly.Service service = getService(type, Foo.class.getSimpleName()); + assertNotNull(service); + Field field1 = FooImpl1.class.getDeclaredField("callbackRef"); + processor.visitField(field1, type); + assertEquals(field1, type.getCallbackMembers().get(FooCallback.class.getName()).iterator().next().getAnchor()); + + } + + @Test + public void testMethodDoesNotMatchCallback() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitClass(BadBarImpl.class, type); + Method method = BadBarImpl.class.getMethod("setWrongInterfaceCallback", String.class); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalCallbackReferenceException e) { + // expected + } + } + + @Test + public void testNoParamCallback() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitClass(BadBarImpl.class, type); + Method method = BadBarImpl.class.getMethod("setNoParamCallback"); + try { + processor.visitMethod(method, type); + fail(); + } catch (IllegalCallbackReferenceException e) { + // expected + } + } + + @Test + public void testFieldDoesNotMatchCallback() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + processor.visitClass(BadBarImpl.class, type); + Field field = BadBarImpl.class.getDeclaredField("wrongInterfaceCallback"); + try { + processor.visitField(field, type); + fail(); + } catch (IllegalCallbackReferenceException e) { + // expected + } + } + + @Test + public void testBadCallbackInterfaceAnnotation() throws Exception { + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + try { + processor.visitClass(BadFooImpl.class, type); + fail(); + } catch (IntrospectionException e) { + // expected + assertTrue(e.getCause() instanceof InvalidCallbackException); + } + } + + @Callback(FooCallback.class) + private interface Foo { + + } + + private interface FooCallback { + + } + + @Service(Foo.class) + private static class FooImpl implements Foo { + + @Callback + protected FooCallback callback; + + @Callback + public void setCallback(FooCallback cb) { + + } + } + + @Service(Foo.class) + private static class FooImpl1 implements Foo { + @Callback + protected ServiceReference callbackRef; + } + + private static class BadBarImpl implements Foo { + @Callback + protected String wrongInterfaceCallback; + + @Callback + public void setWrongInterfaceCallback(String cb) { + + } + + @Callback + public void setNoParamCallback() { + + } + + } + + @Callback + private interface BadFoo { + + } + + @Service(BadFoo.class) + private static class BadFooImpl implements BadFoo { + + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessorTestCase.java new file mode 100644 index 0000000000..d591123aef --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessorTestCase.java @@ -0,0 +1,219 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import javax.jws.WebService; + +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.junit.Before; +import org.junit.Test; +import org.oasisopen.sca.annotation.Callback; +import org.oasisopen.sca.annotation.Remotable; +import org.oasisopen.sca.annotation.Service; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceProcessorTestCase { + private ServiceProcessor processor; + private JavaImplementation type; + + @Test + public void testMultipleInterfaces() throws Exception { + processor.visitClass(FooMultiple.class, type); + assertEquals(2, type.getServices().size()); + org.apache.tuscany.sca.assembly.Service service = ModelHelper.getService(type, Baz.class.getSimpleName()); + assertEquals(Baz.class, ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass()); + assertEquals(Bar.class, ((JavaInterface)service.getInterfaceContract().getCallbackInterface()).getJavaClass()); + assertNotNull(ModelHelper.getService(type, Bar.class.getSimpleName())); + } + + @Test + public void testSingleInterfaces() throws Exception { + processor.visitClass(FooSingle.class, type); + assertEquals(1, type.getServices().size()); + assertNotNull(ModelHelper.getService(type, Baz.class.getSimpleName())); + } + + @Test + public void testMultipleNoService() throws Exception { + processor.visitClass(FooMultipleNoService.class, type); + assertEquals(0, type.getServices().size()); + } + + /** + * Verifies a service with a callback annotation is recognized + */ + @Test + public void testMultipleWithCallbackAnnotation() throws Exception { + processor.visitClass(FooMultipleWithCalback.class, type); + assertEquals(1, type.getServices().size()); + } + + + @Test + public void testMultipleWithWebServiceAnnotation() throws Exception { + processor.visitClass(FooMultipleWithWebService.class, type); + assertEquals(2, type.getServices().size()); + } + + @Test + public void testRemotableNoService() throws Exception { + processor.visitClass(FooRemotableNoService.class, type); + assertEquals(1, type.getServices().size()); + org.apache.tuscany.sca.assembly.Service service = ModelHelper.getService(type, BazRemotable.class.getSimpleName()); + assertEquals(BazRemotable.class, ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass()); + } + + @Test + public void testNonInterface() throws Exception { + processor.visitClass(FooServiceUsingClassImpl.class, type); + } + + @Test + public void testMultiplenamedInterfaces() throws Exception { + processor.visitClass(FooMultipleNamed.class, type); + assertEquals(2, type.getServices().size()); + org.apache.tuscany.sca.assembly.Service sbaz = type.getService("BazName"); + assertNotNull(sbaz); + assertEquals(Baz.class, ((JavaInterface)sbaz.getInterfaceContract().getInterface()).getJavaClass()); + org.apache.tuscany.sca.assembly.Service sbar = type.getService("BarName"); + assertNotNull(sbar); + assertEquals(Bar.class, ((JavaInterface)sbar.getInterfaceContract().getInterface()).getJavaClass()); + } + + @Test + public void testBadService() throws Exception { + try { + processor.visitClass(BadService.class, type); + fail(); + } catch (IntrospectionException e) { + assertTrue(e.getMessage().startsWith("JCA90059")); + } + } + + @Test + public void testBadServiceNames() throws Exception { + try { + processor.visitClass(BadServiceNames.class, type); + fail(); + } catch (IntrospectionException e) { + assertTrue(e.getMessage().startsWith("JCA90050")); + } + } + + @Test + public void testBadServiceDuplicateNames() throws Exception { + try { + processor.visitClass(BadServiceDuplicateNames.class, type); + fail(); + } catch (IntrospectionException e) { + assertTrue(e.getMessage().startsWith("JCA90060")); + } + } + + @Before + public void setUp() throws Exception { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + processor = new ServiceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory(registry)); + JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + type = javaImplementationFactory.createJavaImplementation(); + } + + @Callback(Bar.class) + private interface Baz { + } + + private interface Bar { + } + + private interface Bar2 { + } + + @WebService + private interface Bar3 { + } + + @Remotable + private interface BazRemotable { + } + + @Service({Baz.class, Bar.class}) + private class FooMultiple implements Baz, Bar { + + } + + @Service(Baz.class) + private class FooSingle implements Baz, Bar { + + } + + private class FooMultipleNoService implements Bar, Bar2 { + + } + + private class FooMultipleWithCalback implements Baz, Bar { + + } + + private class FooMultipleWithWebService implements BazRemotable, Bar3 { + } + + private class FooRemotableNoService implements BazRemotable, Bar { + + } + + @Service(FooSingle.class) + private class FooServiceUsingClassImpl extends FooSingle { + + } + + @Service(value={Baz.class, Bar.class}, names={"BazName", "BarName"}) + private class FooMultipleNamed implements Baz, Bar { + + } + + @Service(value={}) + private class BadService implements Baz { + + } + + @Service(value={Baz.class, Bar.class}, names={"BazName"}) + private class BadServiceNames implements Baz, Bar { + + } + + @Service(value={Baz.class, Bar.class}, names={"BazName", "BazName"}) + private class BadServiceDuplicateNames implements Baz, Bar { + + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/TestAbstractPropertyProcessorTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/TestAbstractPropertyProcessorTestCase.java new file mode 100644 index 0000000000..a90a6d18c7 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/TestAbstractPropertyProcessorTestCase.java @@ -0,0 +1,180 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.introspect.impl; + +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.fail; + +import java.lang.annotation.Retention; +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor; +import org.junit.Before; +import org.junit.Test; + + +/** + * @version $Rev$ $Date$ + */ +public class TestAbstractPropertyProcessorTestCase { + + private JavaClassVisitor extension; + private JavaImplementationFactory javaImplementationFactory; + + @Test + public void testVisitMethod() throws Exception { + Method method = Foo.class.getMethod("setBar", String.class); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + extension.visitMethod(method, type); + Property prop = getProperty(type, "test"); + assertNotNull(prop); + } + + @Test + public void testVisitNoParamsMethod() throws Exception { + Method method = Foo.class.getMethod("setNoParamsBar"); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + try { + extension.visitMethod(method, type); + fail(); + } catch (IllegalPropertyException e) { + // expected + } + } + + @Test + public void testVisitNonVoidMethod() throws Exception { + Method method = Foo.class.getMethod("setBadBar", String.class); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + try { + extension.visitMethod(method, type); + fail(); + } catch (IllegalPropertyException e) { + // expected + } + } + + @Test + public void testDuplicateMethod() throws Exception { + Method method = Foo.class.getMethod("setBar", String.class); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + extension.visitMethod(method, type); + try { + extension.visitMethod(method, type); + fail(); + } catch (DuplicatePropertyException e) { + // expected + } + } + + @Test + public void testVisitField() throws Exception { + Field field = Foo.class.getDeclaredField("d"); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + extension.visitField(field, type); + Property prop = getProperty(type, "test"); + assertNotNull(prop); + } + + @Test + public void testVisitConstructor() throws Exception { + Constructor ctor = Foo.class.getConstructor(String.class); + JavaImplementation type = javaImplementationFactory.createJavaImplementation(); + JavaConstructorImpl def = new JavaConstructorImpl(ctor); + JavaParameterImpl parameter = def.getParameters()[0]; + extension.visitConstructorParameter(parameter, type); + assertEquals("test", def.getParameters()[0].getName()); + assertNotNull(getProperty(type, "test")); + } + + @Before + public void setUp() throws Exception { + extension = new TestProcessor(); + javaImplementationFactory = new DefaultJavaImplementationFactory(); + } + + @Retention(RUNTIME) + private @interface Bar { + + } + + private class TestProcessor extends AbstractPropertyProcessor { + + public TestProcessor() { + super(new DefaultExtensionPointRegistry(), Bar.class); + } + + @Override + protected void initProperty(Property property, Bar annotation) { + // property.setDefaultValueFactory(EasyMock.createMock(ObjectFactory.class)); + property.setName("test"); + } + + @Override + protected String getName(Bar annotation) { + return "test"; + } + + @Override + protected boolean getRequired(Bar annotation) { + return true; + } + } + + private static class Foo { + + @Bar + protected String d; + + public Foo(String a, @Bar + String b) { + } + + public Foo(@Bar + String d) { + this.d = d; + } + + @Bar + public void setBar(String d) { + this.d = d; + } + + @Bar + public void setNoParamsBar() { + } + + @Bar + public String setBadBar(String d) { + return null; + } + } +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/ReadTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/ReadTestCase.java new file mode 100644 index 0000000000..635b491b06 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/ReadTestCase.java @@ -0,0 +1,241 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.java.xml; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.fail; + +import java.io.InputStream; +import java.net.URI; +import java.net.URL; + +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.builder.BuilderContext; +import org.apache.tuscany.sca.assembly.builder.BuilderExtensionPoint; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilder; +import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.ProcessorContext; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.definitions.Definitions; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.MonitorFactory; +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySubject; +import org.junit.BeforeClass; +import org.junit.Ignore; +import org.junit.Test; + +/** + * Test reading Java implementations. + * + * @version $Rev$ $Date$ + */ +public class ReadTestCase { + + private static XMLInputFactory inputFactory; + private static StAXArtifactProcessor staxProcessor; + private static URLArtifactProcessor policyDefinitionsProcessor; + private static CompositeBuilder compositeBuilder; + private static Monitor monitor; + private static ProcessorContext context; + private static BuilderContext builderContext; + + @BeforeClass + public static void setUp() throws Exception { + DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry(); + context = new ProcessorContext(extensionPoints); + builderContext = new BuilderContext(extensionPoints); + inputFactory = XMLInputFactory.newInstance(); + StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); + staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null); + + compositeBuilder = extensionPoints.getExtensionPoint(BuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder"); + + URLArtifactProcessorExtensionPoint documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); + policyDefinitionsProcessor = documentProcessors.getProcessor(Definitions.class); + + UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class); + MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class); + monitor = monitorFactory.createMonitor(); + } + + @Test + public void testReadComposite() throws Exception { + InputStream is = getClass().getResourceAsStream("Calculator.composite"); + XMLStreamReader reader = inputFactory.createXMLStreamReader(is); + Composite composite = (Composite)staxProcessor.read(reader, context); + assertNotNull(composite); + + compositeBuilder.build(composite, builderContext); + + } + + @Ignore("To be fixed") + @Test + public void testPolicyIntents() throws Exception { + ModelResolver resolver = new TestModelResolver(getClass().getClassLoader()); + + URL url = getClass().getResource("definitions.xml"); + URI uri = URI.create("definitions.xml"); + Definitions scaDefns = policyDefinitionsProcessor.read(null, uri, url, context); + + InputStream is = getClass().getResourceAsStream("Calculator.composite"); + XMLStreamReader reader = inputFactory.createXMLStreamReader(is); + Composite composite = (Composite)staxProcessor.read(reader, context); + assertNotNull(composite); + + staxProcessor.resolve(scaDefns, resolver, context); + staxProcessor.resolve(composite, resolver, context); + + builderContext.setDefinitions(scaDefns); + compositeBuilder.build(composite, builderContext); + + //intents are computed and aggregate intents from ancestor elements + assertEquals(((PolicySubject)composite.getComponents().get(0)).getRequiredIntents().size(), 3); + assertEquals(((PolicySubject)composite.getComponents().get(5)).getRequiredIntents().size(), 3); + + //assertEquals(((OperationsConfigurator)composite.getComponents().get(0)).getConfiguredOperations().isEmpty(), true); + //assertEquals(((OperationsConfigurator)composite.getComponents().get(5)).getConfiguredOperations().isEmpty(), false); + + + //test for proper aggregation of policy intents on implementation elements + for ( Intent intent : ((PolicySubject)composite.getComponents().get(0).getImplementation()).getRequiredIntents() ) { + String intentName = intent.getName().getLocalPart(); + if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_2") || + intentName.equals("tuscanyIntent_3")) ) { + fail(); + } + } + + for ( Intent intent : ((PolicySubject)composite.getComponents().get(5)).getRequiredIntents() ) { + String intentName = intent.getName().getLocalPart(); + if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_4") || + intentName.equals("tuscanyIntent_5")) ) { + fail(); + } + } + + /* + //test for proper aggregation of policy intents and policysets on operations of implementation + OperationsConfigurator opConf = (OperationsConfigurator)composite.getComponents().get(5); + assertEquals(opConf.getConfiguredOperations().get(0).getRequiredIntents().size(), 4); + for ( Intent intent : opConf.getConfiguredOperations().get(0).getRequiredIntents()) { + String intentName = intent.getName().getLocalPart(); + if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_4") || + intentName.equals("tuscanyIntent_5") || intentName.equals("tuscanyIntent_6") ) ) { + fail(); + } + } + + opConf = (OperationsConfigurator)composite.getComponents().get(6); + assertEquals(opConf.getConfiguredOperations().get(0).getRequiredIntents().size(), 3); + for ( Intent intent : opConf.getConfiguredOperations().get(0).getRequiredIntents()) { + String intentName = intent.getName().getLocalPart(); + if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_4") || + intentName.equals("tuscanyIntent_6.qualified2") ) ) { + fail(); + } + } + */ + } + + @Test + @Ignore("Broken for now in 2.0 bringup") + public void testPolicySets() throws Exception { + ModelResolver resolver = new TestModelResolver(getClass().getClassLoader()); + + URL url = getClass().getResource("definitions_with_policysets.xml"); + URI uri = URI.create("definitions_with_policysets.xml"); + Definitions policyDefinitions = policyDefinitionsProcessor.read(null, uri, url, context); + + InputStream is = getClass().getResourceAsStream("Calculator.composite"); + XMLStreamReader reader = inputFactory.createXMLStreamReader(is); + Composite composite = (Composite)staxProcessor.read(reader, context); + assertNotNull(composite); + + for ( Component component : composite.getComponents() ) { + for ( PolicySet policySet : policyDefinitions.getPolicySets() ) { + component.getPolicySets().add(policySet); + } + } + + staxProcessor.resolve(policyDefinitions, resolver, context); + staxProcessor.resolve(composite, resolver, context); + + builderContext.setDefinitions(policyDefinitions); + compositeBuilder.build(composite, builderContext); + + //test for determination of policysets for implementation + assertEquals(((PolicySubject)composite.getComponents().get(0)).getPolicySets().size(), 1); + for ( PolicySet policySet : ((PolicySubject)composite.getComponents().get(0).getImplementation()).getPolicySets() ) { + String policySetName = policySet.getName().getLocalPart(); + if ( !(policySetName.equals("tuscanyPolicySet_1")) ) { + fail(); + } + } + + assertEquals(((PolicySubject)composite.getComponents().get(5)).getPolicySets().size(), 2); + for ( PolicySet policySet : ((PolicySubject)composite.getComponents().get(5).getImplementation()).getPolicySets() ) { + String policySetName = policySet.getName().getLocalPart(); + if ( !(policySetName.equals("tuscanyPolicySet_1") || policySetName.equals("tuscanyPolicySet_2")) ) { + fail(); + } + } + + /* + //test for computation of policysets on operations of implementation + OperationsConfigurator opConf = (OperationsConfigurator)composite.getComponents().get(5); + assertEquals(opConf.getConfiguredOperations().get(0).getPolicySets().size(), 3); + for ( PolicySet policySet : opConf.getConfiguredOperations().get(0).getPolicySets() ) { + String policySetName = policySet.getName().getLocalPart(); + if ( !(policySetName.equals("tuscanyPolicySet_1") || policySetName.equals("tuscanyPolicySet_2") + || policySetName.equals("tuscanyPolicySet_3")) ) { + fail(); + } + } + + opConf = (OperationsConfigurator)composite.getComponents().get(6); + assertEquals(opConf.getConfiguredOperations().get(0).getPolicySets().size(), 4); + for ( PolicySet policySet : opConf.getConfiguredOperations().get(0).getPolicySets() ) { + String policySetName = policySet.getName().getLocalPart(); + if ( !(policySetName.equals("tuscanyPolicySet_1") || policySetName.equals("tuscanyPolicySet_2") + || policySetName.equals("tuscanyPolicySet_3") + || policySetName.equals("tuscanyPolicySet_4")) ) { + fail(); + } + } + */ + + //new PrintUtil(System.out).print(composite); + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/TestModelResolver.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/TestModelResolver.java new file mode 100644 index 0000000000..6be50d138f --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/TestModelResolver.java @@ -0,0 +1,89 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.java.xml; + +import java.lang.ref.WeakReference; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.sca.contribution.processor.ProcessorContext; +import org.apache.tuscany.sca.contribution.resolver.ClassReference; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; + + +/** + * A default implementation of an artifact resolver, based on a map. + * + * @version $Rev$ $Date$ + */ +public class TestModelResolver implements ModelResolver { + private static final long serialVersionUID = -7826976465762296634L; + + private Map map = new HashMap(); + + private WeakReference classLoader; + + public TestModelResolver(ClassLoader classLoader) { + this.classLoader = new WeakReference(classLoader); + } + + public T resolveModel(Class modelClass, T unresolved, ProcessorContext context) { + Object resolved = map.get(unresolved); + if (resolved != null) { + + // Return the resolved object + return modelClass.cast(resolved); + + } else if (unresolved instanceof ClassReference) { + + // Load a class on demand + ClassReference classReference = (ClassReference)unresolved; + Class clazz; + try { + clazz = Class.forName(classReference.getClassName(), true, classLoader.get()); + } catch (ClassNotFoundException e) { + + // Return the unresolved object + return unresolved; + } + + // Store a new ClassReference wrapping the loaded class + resolved = new ClassReference(clazz); + map.put(resolved, resolved); + + // Return the resolved ClassReference + return modelClass.cast(resolved); + + } else { + + // Return the unresolved object + return unresolved; + } + } + + public void addModel(Object resolved, ProcessorContext context) { + map.put(resolved, resolved); + } + + public Object removeModel(Object resolved, ProcessorContext context) { + return map.remove(resolved); + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/WriteTestCase.java b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/WriteTestCase.java new file mode 100644 index 0000000000..fdd606c58e --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/WriteTestCase.java @@ -0,0 +1,71 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.java.xml; + +import java.io.InputStream; +import java.io.StringWriter; + +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLOutputFactory; + +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.ProcessorContext; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; + +/** + * Test writing Java implementations. + * + * @version $Rev$ $Date$ + */ +public class WriteTestCase { + + private static StAXArtifactProcessor staxProcessor; + private static XMLInputFactory inputFactory; + private static XMLOutputFactory outputFactory; + private static ProcessorContext context; + + @BeforeClass + public static void setUp() throws Exception { + DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry(); + context = new ProcessorContext(extensionPoints); + inputFactory = XMLInputFactory.newInstance(); + outputFactory = XMLOutputFactory.newInstance(); + outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE); + StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); + staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory); + } + + @Test + public void testReadWriteComposite() throws Exception { + InputStream is = getClass().getResourceAsStream("Calculator.composite"); + Composite composite = (Composite)staxProcessor.read(inputFactory.createXMLStreamReader(is), context); + Assert.assertNotNull(composite); + StringWriter sw = new StringWriter(); + staxProcessor.write(composite, outputFactory.createXMLStreamWriter(sw), context); + System.out.println(sw.toString()); + } + +} diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/Calculator.composite b/sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/Calculator.composite new file mode 100644 index 0000000000..f4182679bc --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/Calculator.composite @@ -0,0 +1,66 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions.xml b/sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions.xml new file mode 100644 index 0000000000..88a8e346c7 --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions.xml @@ -0,0 +1,100 @@ + + + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions_with_policysets.xml b/sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions_with_policysets.xml new file mode 100644 index 0000000000..60d63a3e5f --- /dev/null +++ b/sca-java-2.x/trunk/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions_with_policysets.xml @@ -0,0 +1,113 @@ + + + + + + + + Sample Intent + + + + + + + + Sample Intent + + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + + + + + Sample Intent + + + + + + Sample Intent + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file -- cgit v1.2.3