/*
* 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.servlet;
import org.apache.webbeans.config.OWBLogConst;
import org.apache.webbeans.config.WebBeansContext;
import org.apache.webbeans.conversation.ConversationManager;
import org.apache.webbeans.logger.WebBeansLoggerFacade;
import org.apache.webbeans.spi.ContainerLifecycle;
import org.apache.webbeans.util.WebBeansUtil;
import javax.enterprise.context.SessionScoped;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;
import java.util.logging.Level;
import java.util.logging.Logger;
public class WebBeansConfigurationHttpSessionListener implements HttpSessionListener
{
/**Logger instance*/
private static final Logger logger = WebBeansLoggerFacade.getLogger(WebBeansConfigurationHttpSessionListener.class);
/**Manages the container lifecycle*/
protected ContainerLifecycle lifeCycle = null;
public WebBeansConfigurationHttpSessionListener()
{
this.lifeCycle = WebBeansContext.getInstance().getService(ContainerLifecycle.class);
}
/**
* {@inheritDoc}
*/
public void sessionCreated(HttpSessionEvent event)
{
try
{
if (logger.isLoggable(Level.FINE))
{
logger.log(Level.FINE, "Starting a session with session id : [{0}]", event.getSession().getId());
}
this.lifeCycle.getContextService().startContext(SessionScoped.class, event.getSession());
}
catch (Exception e)
{
logger.log(Level.SEVERE,
WebBeansLoggerFacade.constructMessage(OWBLogConst.ERROR_0020, event.getSession()));
WebBeansUtil.throwRuntimeExceptions(e);
}
}
/**
* {@inheritDoc}
*/
public void sessionDestroyed(HttpSessionEvent event)
{
if (logger.isLoggable(Level.FINE))
{
logger.log(Level.FINE, "Destroying a session with session id : [{0}]", event.getSession().getId());
}
this.lifeCycle.getContextService().endContext(SessionScoped.class, event.getSession());
ConversationManager conversationManager = WebBeansContext.getInstance().getConversationManager();
conversationManager.destroyConversationContextWithSessionId(event.getSession().getId());
}
}