/*
* Copyright 2000-2001,2004 The Apache Software Foundation.
*
* Licensed 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.jetspeed.modules.actions.controls;
// Turbine stuff
import org.apache.turbine.modules.Action;
import org.apache.turbine.util.RunData;
// Jetspeed stuff
import org.apache.jetspeed.portal.Portlet;
import org.apache.jetspeed.portal.PortletState;
import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
import org.apache.jetspeed.services.logging.JetspeedLogger;
import org.apache.jetspeed.services.PortletFactory;
import org.apache.jetspeed.services.rundata.JetspeedRunData;
import org.apache.jetspeed.om.profile.Entry;
/**
* Change the internal state of a portlet from normal to minimized
*
* @author <a href="mailto:re_carrasco@bco011.sonda.cl">Roberto Carrasco</a>
* @author <a href="mailto:paulsp@apache.org">Paul Spencer</a>
*/
public class Minimize extends Action
{
/**
* Static initialization of the logger for this class
*/
private static final JetspeedLogger logger = JetspeedLogFactoryService.getLogger(Minimize.class.getName());
/**
* @param rundata The RunData object for the current request
*/
public void doPerform( RunData rundata ) throws Exception
{
// Only logged in users can minmize
if( rundata.getUser() == null)
{
return;
}
// Get jsp_peid parmameter. If it does not exist, then do nothing
String peid = rundata.getParameters().getString("js_peid");
if ( peid == null )
{
return;
}
JetspeedRunData jdata = (JetspeedRunData)rundata;
// Get the Portlet using the PSML document and the PEID
Entry entry = jdata.getProfile().getDocument().getEntryById(peid);
if ( entry == null )
{
if (logger.isWarnEnabled())
{
logger.warn("Failed to get PEID (" + peid + ") entry for User ("
+ rundata.getUser().getName() + ")");
}
return;
}
Portlet portlet = PortletFactory.getPortlet(entry);
// Now set the portlet to minimized
if (( portlet != null )&&( portlet instanceof PortletState ))
{
if (logger.isDebugEnabled())
{
logger.debug("peid = " + peid);
logger.debug("portlet id = " + portlet.getID());
}
if (portlet.getID().equals(peid))
{
((PortletState)portlet).setMinimized( true, rundata );
}
}
}
}