/**
* 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 javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jasig.portal.portlet.om.IPortletDefinition;
import org.jasig.portal.portlet.om.IPortletEntity;
import org.jasig.portal.portlet.om.IPortletWindow;
import org.jasig.portal.portlet.om.IPortletWindowId;
import org.jasig.portal.portlet.registry.IPortletWindowRegistry;
import org.jasig.portal.portlet.rendering.worker.IPortletExecutionContext.ExecutionType;
import org.jasig.portal.security.IPerson;
import org.jasig.portal.security.IPersonManager;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/**
* Adds the targeted portlet's fname to the current thread name.
*
* @author Eric Dalquist
* @version $Revision$
*/
@Service("ThreadNamingPortletExecutionInterceptorAdaptor")
public class ThreadNamingPortletExecutionInterceptorAdaptor extends PortletExecutionInterceptorAdaptor {
private static final String THREAD_NAME = ThreadNamingPortletExecutionInterceptorAdaptor.class.getName()
+ ".THREAD_NAME";
private IPortletWindowRegistry portletWindowRegistry;
private IPersonManager personManager;
@Autowired
public void setPersonManager(IPersonManager personManager) {
this.personManager = personManager;
}
@Autowired
public void setPortletWindowRegistry(IPortletWindowRegistry portletWindowRegistry) {
this.portletWindowRegistry = portletWindowRegistry;
}
@Override
public void preExecution(HttpServletRequest request, HttpServletResponse response, IPortletExecutionContext context) {
final IPortletWindowId portletWindowId = context.getPortletWindowId();
final String fname = this.getFname(request, portletWindowId);
final String userName = this.getUserName(request);
final Thread currentThread = Thread.currentThread();
final String threadName = currentThread.getName();
context.setExecutionAttribute(THREAD_NAME, threadName);
final ExecutionType executionType = context.getExecutionType();
currentThread.setName(threadName + "-" + userName + "-" + executionType + "-[" + fname + "]");
}
@Override
public void postExecution(HttpServletRequest request, HttpServletResponse response,
IPortletExecutionContext context, Exception e) {
final String threadName = (String) context.getExecutionAttribute(THREAD_NAME);
final Thread currentThread = Thread.currentThread();
currentThread.setName(threadName);
}
protected String getFname(HttpServletRequest request, IPortletWindowId portletWindowId) {
final IPortletWindow portletWindow = this.portletWindowRegistry.getPortletWindow(request, portletWindowId);
if (portletWindow == null) {
logger.warn("Failed to resolve IPortletWindow for id: " + portletWindowId + ", the id will be used instead of the fname");
return portletWindowId.toString();
}
final IPortletEntity portletEntity = portletWindow.getPortletEntity();
final IPortletDefinition portletDefinition = portletEntity.getPortletDefinition();
return portletDefinition.getFName();
}
protected String getUserName(HttpServletRequest request) {
final IPerson person = this.personManager.getPerson(request);
if (person == null) {
return null;
}
return person.getUserName();
}
}