/******************************************************************************
* JBoss, a division of Red Hat *
* Copyright 2006, Red Hat Middleware, LLC, and individual *
* contributors as indicated by the @authors tag. See the *
* copyright.txt 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.jboss.portal.portlet.management;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import org.jboss.portal.portlet.PortletContext;
import org.jboss.portal.portlet.PortletInvokerException;
import org.jboss.portal.portlet.PortletInvokerInterceptor;
import org.jboss.portal.portlet.invocation.ActionInvocation;
import org.jboss.portal.portlet.invocation.PortletInvocation;
import org.jboss.portal.portlet.invocation.RenderInvocation;
import org.jboss.portal.portlet.invocation.response.PortletInvocationResponse;
/**
* @author <a href="mailto:theute@jboss.org">Thomas Heute</a>
* @version $Revision$
*/
public class PortletContainerManagementInterceptorImpl extends PortletInvokerInterceptor implements PortletContainerManagementInterceptor
{
/** . */
private final ConcurrentMap<String, PortletInfo> map = new ConcurrentHashMap<String, PortletInfo>();
// Correctness is not insured.
public PortletInvocationResponse invoke(PortletInvocation invocation) throws IllegalArgumentException, PortletInvokerException
{
PortletContext portlet = invocation.getTarget();
String portletName = portlet.getId();
boolean error = true;
long delta = - System.currentTimeMillis();
//
try
{
PortletInvocationResponse response = super.invoke(invocation);
error = false;
return response;
}
finally
{
delta += System.currentTimeMillis();
//
if (invocation instanceof RenderInvocation)
{
PortletInfo info = getPortletInfo(portletName);
info.newRenderCall(delta, error);
}
else if (invocation instanceof ActionInvocation)
{
PortletInfo info = getPortletInfo(portletName);
info.newActionCall(delta, error);
}
}
}
public synchronized PortletInfo getPortletInfo(String key)
{
PortletInfo info = map.get(key);
//
if (info == null)
{
info = map.putIfAbsent(key, new PortletInfo());
}
//
return map.get(key);
}
}