/**
* Copyright (C) 2009 eXo Platform SAS.
*
* 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.exoplatform.webui.application;
import org.exoplatform.web.application.Application;
import org.exoplatform.web.application.ApplicationLifecycle;
import org.exoplatform.webui.event.MonitorEvent;
/**
* Monitors the lifecycle of an application.
* Uses MonitorEvent to do the monitoring.
* @see MonitorEvent
*/
public class MonitorApplicationLifecycle implements ApplicationLifecycle<WebuiRequestContext>
{
public void onInit(Application app) throws Exception
{
WebuiApplication webuiapp = (WebuiApplication)app;
MonitorEvent<WebuiApplication> event =
new MonitorEvent<WebuiApplication>(webuiapp, MonitorEvent.PORTAL_APPLICATION_LIFECYCLE_EVENT, null);
event.setStartExecutionTime(System.currentTimeMillis());
app.setAttribute(MonitorEvent.PORTAL_APPLICATION_LIFECYCLE_EVENT, event);
webuiapp.broadcast(event);
}
@SuppressWarnings("unchecked")
public void onDestroy(Application app) throws Exception
{
WebuiApplication webuiapp = (WebuiApplication)app;
MonitorEvent event = (MonitorEvent)app.getAttribute(MonitorEvent.PORTAL_APPLICATION_LIFECYCLE_EVENT);
event.setEndExecutionTime(System.currentTimeMillis());
webuiapp.broadcast(event);
}
public void onStartRequest(Application app, WebuiRequestContext rcontext) throws Exception
{
WebuiApplication webuiapp = (WebuiApplication)app;
MonitorEvent<WebuiApplication> event =
new MonitorEvent<WebuiApplication>(webuiapp, MonitorEvent.PORTAL_EXECUTION_LIFECYCLE_EVENT, rcontext);
event.setStartExecutionTime(System.currentTimeMillis());
rcontext.setAttribute(MonitorEvent.PORTAL_EXECUTION_LIFECYCLE_EVENT, event);
}
@SuppressWarnings("unchecked")
public void onEndRequest(Application app, WebuiRequestContext rcontext) throws Exception
{
WebuiApplication webuiapp = (WebuiApplication)app;
MonitorEvent event = (MonitorEvent)rcontext.getAttribute(MonitorEvent.PORTAL_EXECUTION_LIFECYCLE_EVENT);
event.setEndExecutionTime(System.currentTimeMillis());
webuiapp.broadcast(event);
}
}