/*
* JBoss, Home of Professional Open Source.
* Copyright 2009 Red Hat, Inc. and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.cluster.web.mocks;
import java.util.HashSet;
import java.util.Set;
import org.apache.catalina.connector.Request;
import org.apache.catalina.connector.Response;
/**
* Uses a ThreadLocal to allow a single RequestHandlerValve to concurrently
* handle requests.
*
* @author Brian Stansberry
*
* @version $Revision: $
*/
public class ConcurrentRequestHandler implements RequestHandler
{
private final ThreadLocal<RequestHandler> threadHandler = new ThreadLocal<RequestHandler>();
private final Set<RequestHandler> handlers = new HashSet<RequestHandler>();
public void registerHandler(RequestHandler handler)
{
threadHandler.set(handler);
}
public void unregisterHandler()
{
threadHandler.remove();
}
public void clear()
{
for (RequestHandler handler : handlers)
{
handler.clear();
}
}
public void handleRequest(Request request, Response response)
{
RequestHandler handler = threadHandler.get();
if (handler == null)
{
throw new IllegalStateException("No handler; call registerHandler before executing requet");
}
handler.handleRequest(request, response);
}
}