/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.gatein.cdi.contexts.listeners;
import org.gatein.cdi.CDIPortletContextExtension;
import org.gatein.cdi.contexts.CDIPortletContext;
import org.gatein.cdi.contexts.PortletRedisplayedContext;
import org.gatein.cdi.contexts.PortletRequestLifecycle;
import javax.servlet.ServletRequestEvent;
import javax.servlet.ServletRequestListener;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;
import static org.exoplatform.portal.pc.aspects.PortletLifecyclePhaseInterceptor.currentPhase;
import static org.exoplatform.portal.pc.aspects.PortletLifecyclePhaseInterceptor.currentWindowId;
/**
* @author <a href="mailto:nscavell@redhat.com">Nick Scavelli</a>
* @author <a href="http://community.jboss.org/people/kenfinni">Ken Finnigan</a>
*/
public abstract class AbstractCDIServletListener implements ServletRequestListener, HttpSessionListener {
@Override
public void requestInitialized(ServletRequestEvent event) {
final HttpServletRequest request = (HttpServletRequest) event.getServletRequest();
final String windowId = currentWindowId();
final String phase = currentPhase();
// The phase is null when we access the application registry, so we don't need to do anything
if (phase != null) {
for (CDIPortletContext context : getExtension().getContexts()) {
context.transition(request, windowId, PortletRequestLifecycle.State.starting(phase));
}
}
}
@Override
public void requestDestroyed(ServletRequestEvent event) {
final HttpServletRequest request = (HttpServletRequest) event.getServletRequest();
final String windowId = currentWindowId();
final String phase = currentPhase();
// The phase is null when we access the application registry, so we don't need to do anything
if (phase != null) {
for (CDIPortletContext context : getExtension().getContexts()) {
context.transition(request, windowId, PortletRequestLifecycle.State.ending(phase));
}
}
}
@Override
public void sessionCreated(HttpSessionEvent event) {
}
@Override
public void sessionDestroyed(HttpSessionEvent event) {
PortletRedisplayedContext context = getExtension().getContext(PortletRedisplayedContext.class);
if (context != null) {
context.dissociate(event.getSession());
}
}
protected abstract CDIPortletContextExtension getExtension();
}