/*
* 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.jetspeed.portlets.tracking;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;
import javax.portlet.PortletContext;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.jetspeed.CommonPortletServices;
import org.apache.jetspeed.aggregator.PortletTrackingManager;
import org.apache.jetspeed.om.common.portlet.PortletDefinitionComposite;
import org.apache.pluto.om.window.PortletWindow;
import org.apache.portals.bridges.velocity.GenericVelocityPortlet;
import org.apache.velocity.context.Context;
public class PortletTrackingPortlet extends GenericVelocityPortlet
{
private PortletTrackingManager trackingManager;
/* (non-Javadoc)
* @see org.apache.portals.bridges.velocity.GenericVelocityPortlet#init(javax.portlet.PortletConfig)
*/
public void init(PortletConfig config) throws PortletException
{
super.init(config);
PortletContext context = getPortletContext();
trackingManager = (PortletTrackingManager)context.getAttribute(CommonPortletServices.CPS_PORTLET_TRACKING_MANAGER);
}
public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException
{
List outOfService = createList();
Context context = getContext(request);
context.put("outOfService", outOfService);
context.put("count", new Integer(outOfService.size()));
super.doView(request, response);
}
protected List createList()
{
List result = new ArrayList();
Iterator outOfService = trackingManager.getOutOfServiceList().iterator();
Map portlets = new HashMap();
while (outOfService.hasNext())
{
PortletWindow window = (PortletWindow)outOfService.next();
String id = window.getId().toString();
PortletDefinitionComposite pd = (PortletDefinitionComposite)window.getPortletEntity().getPortletDefinition();
String uniqueName = pd.getUniqueName();
if (!portlets.containsKey(uniqueName))
{
portlets.put(uniqueName, id);
result.add(pd);
}
}
return result;
}
public void processAction(ActionRequest request, ActionResponse actionResponse)
throws PortletException, IOException
{
List result = new ArrayList();
Enumeration e = request.getParameterNames();
while (e.hasMoreElements())
{
String param = (String)e.nextElement();
if (param.indexOf("::") > 0)
{
String[] values = request.getParameterValues(param);
if (values[0] != null)
{
result.add(param);
}
}
}
if (result.size() > 0)
{
trackingManager.putIntoService(result);
}
}
}