/*
* 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.resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.jetspeed.PortalReservedParameters;
import org.apache.jetspeed.pipeline.PipelineException;
import org.apache.jetspeed.pipeline.valve.AbstractValve;
import org.apache.jetspeed.pipeline.valve.ValveContext;
import org.apache.jetspeed.request.RequestContext;
import org.apache.jetspeed.request.RequestDiagnostics;
import org.apache.jetspeed.request.RequestDiagnosticsFactory;
import org.apache.pluto.container.PortletContainer;
import org.apache.jetspeed.container.PortletWindow;
/**
* <p>
* ResourceValveImpl
* </p>
* @author <a href="mailto:ate@douma.nu">Ate Douma</a>
* @version $Id: ResourceValveImpl.java 772480 2009-05-07 00:48:31Z ate $
*
*/
public class ResourceValveImpl extends AbstractValve
{
private PortletContainer container;
public ResourceValveImpl(PortletContainer container)
{
this.container = container;
}
/**
* @see org.apache.jetspeed.pipeline.valve.Valve#invoke(org.apache.jetspeed.request.RequestContext, org.apache.jetspeed.pipeline.valve.ValveContext)
*/
public void invoke(RequestContext request, ValveContext context) throws PipelineException
{
PortletWindow resourceWindow = request.getPortalURL().getNavigationalState().getPortletWindowOfResource();
if ( resourceWindow != null )
{
try
{
HttpServletRequest servletRequest = request.getRequest();
HttpServletResponse servletResponse = request.getResponse();
resourceWindow.setAttribute(PortalReservedParameters.PORTLET_CONTAINER_INVOKER_USE_FORWARD, Boolean.TRUE);
if (resourceWindow.getPortletDefinition().getApplication().getVersion().equals("1.0"))
{
container.doRender(resourceWindow, servletRequest, servletResponse);
}
else
{
container.doServeResource(resourceWindow, servletRequest, servletResponse);
}
}
catch (Exception e)
{
RequestDiagnostics rd = RequestDiagnosticsFactory.newRequestDiagnostics();
RequestDiagnosticsFactory.fillInPortletWindow(rd, resourceWindow, e);
PipelineException pe = new PipelineException(e);
pe.setRequestDiagnostics(rd);
throw pe;
}
}
else
{
// Pass control to the next Valve in the Pipeline
context.invokeNext(request);
}
}
public String toString()
{
return "ResourceValveImpl";
}
}