| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.webbeans.web.tomcat; |
| |
| import org.apache.webbeans.config.WebBeansContext; |
| import org.apache.webbeans.container.BeanManagerImpl; |
| import org.apache.webbeans.inject.OWBInjector; |
| |
| import javax.enterprise.context.spi.CreationalContext; |
| import javax.enterprise.inject.spi.BeanManager; |
| import javax.enterprise.inject.spi.Producer; |
| |
| public class TomcatUtil |
| { |
| public static Object inject(Object object, ClassLoader loader) throws Exception |
| { |
| final ClassLoader oldLoader = Thread.currentThread().getContextClassLoader(); |
| Thread.currentThread().setContextClassLoader(loader); |
| CreationalContext<?> context = null; |
| try |
| { |
| final BeanManager beanManager = WebBeansContext.currentInstance().getBeanManagerImpl(); |
| context = beanManager.createCreationalContext(null); |
| OWBInjector.inject(beanManager, object, context); |
| } |
| finally |
| { |
| Thread.currentThread().setContextClassLoader(oldLoader); |
| } |
| return new Instance(object, context); |
| } |
| |
| public static void destroy(Object injectorInstance, ClassLoader loader) throws Exception |
| { |
| final Instance instance = (TomcatUtil.Instance) injectorInstance; |
| final ClassLoader oldLoader = Thread.currentThread().getContextClassLoader(); |
| Thread.currentThread().setContextClassLoader(loader); |
| try |
| { |
| final BeanManagerImpl beanManager = WebBeansContext.currentInstance().getBeanManagerImpl(); |
| final Producer producer = beanManager.getProducerForJavaEeComponent(instance.object.getClass()); |
| if (producer != null) |
| { |
| producer.dispose(instance.object); |
| } |
| else if (instance.context != null) |
| { |
| instance.context.release(); |
| } |
| } |
| finally |
| { |
| Thread.currentThread().setContextClassLoader(oldLoader); |
| } |
| } |
| |
| private static class Instance |
| { |
| private Object object; |
| private CreationalContext<?> context; |
| |
| private Instance(Object object, CreationalContext<?> context) |
| { |
| this.object = object; |
| this.context = context; |
| } |
| } |
| } |