/**
* Licensed to Jasig under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Jasig 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.jasig.portal.portlet.rendering.worker;
import java.util.List;
import java.util.concurrent.ExecutorService;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jasig.portal.portlet.om.IPortletWindow;
import org.jasig.portal.portlet.om.IPortletWindowId;
import org.jasig.portal.portlet.rendering.IPortletRenderer;
import org.jasig.portal.portlet.rendering.PortletRenderResult;
import org.jasig.portal.portlet.rendering.RenderPortletOutputHandler;
/**
* {@link PortletExecutionWorker} capable of rendering the body markup
* for a portlet.
*
* @see IPortletRenderer#doRenderMarkup(IPortletWindowId, HttpServletRequest, HttpServletResponse, java.io.Writer)
* @author Eric Dalquist
* @version $Revision$
*/
class PortletRenderExecutionWorker extends PortletExecutionWorker<PortletRenderResult> implements IPortletRenderExecutionWorker {
private String output = null;
public PortletRenderExecutionWorker(
ExecutorService executorService, List<IPortletExecutionInterceptor> interceptors, IPortletRenderer portletRenderer,
HttpServletRequest request, HttpServletResponse response, IPortletWindow portletWindow) {
super(executorService, interceptors, portletRenderer, request, response, portletWindow,
portletWindow.getPortletEntity().getPortletDefinition().getRenderTimeout() != null
? portletWindow.getPortletEntity().getPortletDefinition().getRenderTimeout()
: portletWindow.getPortletEntity().getPortletDefinition().getTimeout());
}
@Override
public ExecutionType getExecutionType() {
return ExecutionType.RENDER;
}
@Override
protected PortletRenderResult callInternal() throws Exception {
final String characterEncoding = response.getCharacterEncoding();
final RenderPortletOutputHandler renderPortletOutputHandler = new RenderPortletOutputHandler(characterEncoding);
final PortletRenderResult result = portletRenderer.doRenderMarkup(portletWindowId, request, response, renderPortletOutputHandler);
this.output = renderPortletOutputHandler.getOutput();
return result;
}
@Override
public String getOutput(long timeout) throws Exception {
this.get(timeout);
return this.output;
}
}