diff options
Diffstat (limited to 'java/sca/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringContextTie.java')
| -rw-r--r-- | java/sca/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringContextTie.java | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/java/sca/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringContextTie.java b/java/sca/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringContextTie.java deleted file mode 100644 index 77681b600f..0000000000 --- a/java/sca/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringContextTie.java +++ /dev/null @@ -1,133 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.implementation.spring.runtime.context; - -import java.net.URL; -import java.util.List; - -import org.apache.tuscany.sca.implementation.spring.processor.ComponentNameAnnotationProcessor; -import org.apache.tuscany.sca.implementation.spring.processor.ComponentStub; -import org.apache.tuscany.sca.implementation.spring.processor.ConstructorAnnotationProcessor; -import org.apache.tuscany.sca.implementation.spring.processor.InitDestroyAnnotationProcessor; -import org.apache.tuscany.sca.implementation.spring.processor.PropertyAnnotationProcessor; -import org.apache.tuscany.sca.implementation.spring.processor.PropertyValueStub; -import org.apache.tuscany.sca.implementation.spring.processor.ReferenceAnnotationProcessor; -import org.springframework.beans.BeansException; -import org.springframework.beans.factory.config.BeanPostProcessor; -import org.springframework.beans.factory.config.ConfigurableListableBeanFactory; -import org.springframework.beans.factory.xml.XmlBeanFactory; -import org.springframework.beans.factory.xml.XmlBeanDefinitionReader; -import org.springframework.context.support.AbstractApplicationContext; -import org.springframework.context.support.GenericApplicationContext; -import org.springframework.core.io.UrlResource; - -/** - * This is the runtime side tie for the corresponding tuscany side stub class. - * It enables the Tuscany code to invoke methods on a Spring context without - * needing to know about any Spring classes. See the SpringContextStub class - * in the implementation-spring module for what the stub does. - */ -public class SpringContextTie { - - private AbstractApplicationContext springContext; - private SpringImplementationStub implementation; - - public SpringContextTie(SpringImplementationStub implementation, List<URL> resource) { - this.implementation = implementation; - SCAParentApplicationContext scaParentContext = new SCAParentApplicationContext(implementation); - springContext = createApplicationContext(scaParentContext, resource); - } - - public void start() { - // Do refresh here to ensure that Spring Beans are not touched before the SCA config process is complete... - springContext.refresh(); - springContext.start(); - } - - public void close() { - springContext.close(); - if (springContext instanceof GenericApplicationContext) { - springContext.stop(); - } - } - - /** - * Include BeanPostProcessor to deal with SCA Annotations in Spring Bean - */ - private AbstractApplicationContext createApplicationContext(SCAParentApplicationContext scaParentContext, List<URL> resources) { - - XmlBeanFactory beanFactory = null; - AbstractApplicationContext appContext = null; - - if (resources.size() > 1) { - GenericApplicationContext appCtx = - new SCAGenericApplicationContext(scaParentContext, implementation.getClassLoader()); - XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(appCtx); - for (URL resource : resources) { - xmlReader.loadBeanDefinitions(new UrlResource(resource)); - } - xmlReader.setBeanClassLoader(implementation.getClassLoader()); - includeAnnotationProcessors(appCtx.getBeanFactory()); - return appCtx; - } - - // use the generic application context as default - beanFactory = new XmlBeanFactory(new UrlResource(resources.get(0))); - beanFactory.setBeanClassLoader(implementation.getClassLoader()); - includeAnnotationProcessors(beanFactory); - appContext = new SCAGenericApplicationContext(beanFactory, - scaParentContext, - implementation.getClassLoader()); - return appContext; - } - - public Object getBean(String id) throws BeansException { - return springContext.getBean(id); - } - - /** - * Include BeanPostProcessor to deal with SCA Annotations in Spring Bean - */ - private void includeAnnotationProcessors(ConfigurableListableBeanFactory beanFactory) { - - // Processor to deal with @Init and @Destroy SCA Annotations - BeanPostProcessor initDestroyProcessor = new InitDestroyAnnotationProcessor(); - beanFactory.addBeanPostProcessor(initDestroyProcessor); - - // Processor to deal with @Reference SCA Annotations - ComponentStub component = new ComponentStub(implementation.getComponentTie()); - BeanPostProcessor referenceProcessor = new ReferenceAnnotationProcessor(component); - beanFactory.addBeanPostProcessor(referenceProcessor); - - // Processor to deal with @Property SCA Annotations - PropertyValueStub pvs = new PropertyValueStub(implementation.getPropertyValueTie()); - BeanPostProcessor propertyProcessor = new PropertyAnnotationProcessor(pvs); - beanFactory.addBeanPostProcessor(propertyProcessor); - - // Processor to deal with @ComponentName SCA Annotations - BeanPostProcessor componentNameProcessor = new ComponentNameAnnotationProcessor(implementation.getComponentName()); - beanFactory.addBeanPostProcessor(componentNameProcessor); - - // Processor to deal with @Constructor SCA Annotations - BeanPostProcessor constructorProcessor = new ConstructorAnnotationProcessor(); - beanFactory.addBeanPostProcessor(constructorProcessor); - } - -}
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