| /* |
| * 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.myfaces.extensions.scripting.cdi.owb; |
| |
| import org.apache.myfaces.extensions.scripting.cdi.api.ContextControl; |
| import org.apache.webbeans.config.WebBeansContext; |
| import org.apache.webbeans.context.ContextFactory; |
| import org.apache.webbeans.context.type.ContextTypes; |
| |
| import javax.enterprise.context.ApplicationScoped; |
| import javax.enterprise.context.ConversationScoped; |
| import javax.enterprise.context.Dependent; |
| import javax.enterprise.context.RequestScoped; |
| import javax.enterprise.context.SessionScoped; |
| import javax.enterprise.context.spi.Context; |
| import javax.inject.Named; |
| import javax.servlet.ServletContext; |
| import javax.servlet.http.HttpSession; |
| import java.lang.annotation.Annotation; |
| import java.util.logging.Logger; |
| |
| /** |
| * OWB specific impl of the {@link ContextControl} |
| */ |
| @Named |
| @Dependent |
| public class OpenWebBeansContextControl implements ContextControl |
| { |
| |
| private static final Logger LOG = Logger.getLogger(OpenWebBeansContextControl.class.getName()); |
| |
| private HttpSession session = null; |
| private ServletContext servletContext = null; |
| |
| public OpenWebBeansContextControl() |
| { |
| } |
| |
| public OpenWebBeansContextControl(HttpSession session, ServletContext servletContext) |
| { |
| this.session = session; |
| this.servletContext = servletContext; |
| } |
| |
| @Override |
| public void startContexts() |
| { |
| ContextFactory contextFactory = getContextFactory(); |
| |
| contextFactory.initSingletonContext(servletContext); |
| contextFactory.initApplicationContext(servletContext); |
| contextFactory.initSessionContext(session); |
| contextFactory.initRequestContext(null); |
| contextFactory.initConversationContext(null); |
| } |
| |
| |
| public void stopContexts() |
| { |
| stopSessionScope(); |
| stopConversationScope(); |
| stopRequestScope(); |
| stopApplicationScope(); |
| stopSingletonScope(); |
| } |
| |
| |
| |
| @Override |
| public void startContext(Class<? extends Annotation> scopeClass) |
| { |
| if (scopeClass.isAssignableFrom(ApplicationScoped.class)) |
| { |
| startApplicationScope(); |
| } |
| else if (scopeClass.isAssignableFrom(SessionScoped.class)) |
| { |
| startSessionScope(); |
| } |
| else if (scopeClass.isAssignableFrom(RequestScoped.class)) |
| { |
| startRequestScope(); |
| } |
| else if (scopeClass.isAssignableFrom(ConversationScoped.class)) |
| { |
| startConversationScope(); |
| } |
| } |
| |
| |
| public void stopContext(Class<? extends Annotation> scopeClass) |
| { |
| if (scopeClass.isAssignableFrom(ApplicationScoped.class)) |
| { |
| stopApplicationScope(); |
| } |
| else if (scopeClass.isAssignableFrom(SessionScoped.class)) |
| { |
| stopSessionScope(); |
| } |
| else if (scopeClass.isAssignableFrom(RequestScoped.class)) |
| { |
| stopRequestScope(); |
| } |
| else if (scopeClass.isAssignableFrom(ConversationScoped.class)) |
| { |
| stopConversationScope(); |
| } |
| } |
| |
| /* |
| * start scopes |
| */ |
| |
| private void startApplicationScope() |
| { |
| ContextFactory contextFactory = getContextFactory(); |
| |
| contextFactory.initApplicationContext(servletContext); |
| } |
| |
| private void startSessionScope() |
| { |
| ContextFactory contextFactory = getContextFactory(); |
| |
| contextFactory.initSessionContext(session); |
| } |
| |
| private void startRequestScope() |
| { |
| ContextFactory contextFactory = getContextFactory(); |
| |
| contextFactory.initRequestContext(null); |
| } |
| |
| private void startConversationScope() |
| { |
| ContextFactory contextFactory = getContextFactory(); |
| |
| contextFactory.initConversationContext(null); |
| } |
| |
| /* |
| * stop scopes |
| */ |
| |
| private void stopSingletonScope() |
| { |
| ContextFactory contextFactory = getContextFactory(); |
| |
| Context context = contextFactory.getStandardContext(ContextTypes.SINGLETON); |
| if (context != null) |
| { |
| contextFactory.destroySingletonContext(servletContext); |
| } |
| } |
| |
| private void stopApplicationScope() |
| { |
| ContextFactory contextFactory = getContextFactory(); |
| |
| Context context = contextFactory.getStandardContext(ContextTypes.APPLICATION); |
| if (context != null) |
| { |
| contextFactory.destroyApplicationContext(servletContext); |
| } |
| } |
| |
| private void stopSessionScope() |
| { |
| ContextFactory contextFactory = getContextFactory(); |
| |
| Context context = contextFactory.getStandardContext(ContextTypes.SESSION); |
| if (context != null) |
| { |
| contextFactory.destroySessionContext(session); |
| } |
| } |
| |
| private void stopRequestScope() |
| { |
| ContextFactory contextFactory = getContextFactory(); |
| |
| Context context = contextFactory.getStandardContext(ContextTypes.REQUEST); |
| if (context != null) |
| { |
| contextFactory.destroyRequestContext(null); |
| } |
| } |
| |
| private void stopConversationScope() |
| { |
| ContextFactory contextFactory = getContextFactory(); |
| |
| Context context = contextFactory.getStandardContext(ContextTypes.CONVERSATION); |
| if (context != null) |
| { |
| contextFactory.destroyConversationContext(); |
| } |
| } |
| |
| private ContextFactory getContextFactory() |
| { |
| WebBeansContext webBeansContext = WebBeansContext.getInstance(); |
| return webBeansContext.getContextFactory(); |
| } |
| |
| //--------------------Setter and Getter------------------------------------ |
| |
| public HttpSession getSession() |
| { |
| return session; |
| } |
| |
| public void setSession(HttpSession session) |
| { |
| this.session = session; |
| } |
| |
| public ServletContext getServletContext() |
| { |
| return servletContext; |
| } |
| |
| public void setServletContext(ServletContext servletContext) |
| { |
| this.servletContext = servletContext; |
| } |
| } |