/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt 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.aspects.asynch;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import org.jboss.aop.Advisor;
import org.jboss.aop.joinpoint.MethodInvocation;
/**
* Comment
*
* @author <a href="mailto:bill@jboss.org">Bill Burke</a>
* @version $Revision: 57757 $
*/
public class ThreadPoolExecutor implements ExecutorAbstraction
{
private static ExecutorService executor = Executors.newCachedThreadPool();
public void setAdvisor(Advisor advisor)
{
}
public RemotableFuture execute(MethodInvocation invocation) throws Exception
{
final MethodInvocation copy = (MethodInvocation) invocation.copy();
final ClassLoader cl = Thread.currentThread().getContextClassLoader();
java.util.concurrent.Future future = executor.submit(new Callable()
{
public Object call() throws Exception
{
try
{
Thread.currentThread().setContextClassLoader(cl);
return copy.invokeNext();
}
catch (Throwable throwable)
{
if (throwable instanceof Exception)
{
throw ((Exception) throwable);
}
else
throw new Exception(throwable);
}
}
});
return new FutureImplJavaUtilConcurrent(future);
}
}