| /* |
| * 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.struts2.osgi; |
| |
| import com.opensymphony.xwork2.ObjectFactory; |
| import com.opensymphony.xwork2.config.PackageProvider; |
| import com.opensymphony.xwork2.inject.Container; |
| import com.opensymphony.xwork2.inject.Inject; |
| import org.apache.struts2.util.ObjectFactoryDestroyable; |
| |
| import java.util.Map; |
| |
| public class DelegatingObjectFactory extends ObjectFactory implements ObjectFactoryDestroyable { |
| |
| private ObjectFactory delegateObjectFactory; |
| private BundleAccessor bundleResourceLoader; |
| private OsgiConfigurationProvider osgiConfigurationProvider; |
| |
| public DelegatingObjectFactory() { |
| } |
| |
| @Inject |
| public void setDelegateObjectFactory(@Inject Container container, |
| @Inject("struts.objectFactory.delegate") String delegate) { |
| if (delegate == null) { |
| delegate = "struts"; |
| } |
| delegateObjectFactory = container.getInstance(ObjectFactory.class, delegate); |
| } |
| |
| @Inject |
| public void setBundleResourceLoader(BundleAccessor rl) { |
| this.bundleResourceLoader = rl; |
| } |
| |
| |
| public boolean isNoArgConstructorRequired() { |
| return delegateObjectFactory.isNoArgConstructorRequired(); |
| } |
| |
| public Object buildBean(Class clazz, Map extraContext) throws Exception { |
| return delegateObjectFactory.buildBean(clazz, extraContext); |
| } |
| |
| public Object buildBean(String className, Map<String, Object> extraContext, boolean injectInternal) throws Exception { |
| try { |
| return delegateObjectFactory.buildBean(className, extraContext, injectInternal); |
| } catch (Exception e) { |
| Object object = bundleResourceLoader.loadClass(className).newInstance(); |
| if (injectInternal) |
| injectInternalBeans(object); |
| return object; |
| } |
| } |
| |
| @Override |
| public Class getClassInstance(String className) throws ClassNotFoundException { |
| try { |
| return delegateObjectFactory.getClassInstance(className); |
| } |
| catch (Exception e) { |
| return bundleResourceLoader.loadClass(className); |
| } |
| } |
| |
| public void destroy() { |
| if (osgiConfigurationProvider != null) { |
| osgiConfigurationProvider.destroy(); |
| } |
| } |
| |
| @Inject("osgi") |
| public void setOsgiConfigurationProvider(PackageProvider osgiConfigurationProvider) { |
| this.osgiConfigurationProvider = (OsgiConfigurationProvider) osgiConfigurationProvider; |
| } |
| |
| } |