/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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.apereo.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.apereo.portal.portlet.om.IPortletWindow;
import org.apereo.portal.portlet.om.IPortletWindowId;
import org.apereo.portal.portlet.rendering.IPortletRenderer;
import org.apereo.portal.portlet.rendering.PortletRenderResult;
import org.apereo.portal.portlet.rendering.RenderPortletOutputHandler;
/**
* {@link PortletExecutionWorker} capable of rendering the body markup for a portlet.
*
* @see IPortletRenderer#doRenderMarkup(IPortletWindowId, HttpServletRequest, HttpServletResponse,
* java.io.Writer)
*/
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;
}
}