/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, 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.aspects.remoting.interceptors.invoker;
import org.jboss.aop.advice.Interceptor;
import org.jboss.aop.joinpoint.Invocation;
/**
* @author <a href="mailto:tom@jboss.org">Tom Elrod</a>
*/
public class InvokerInterceptor implements Interceptor
{
public String getName()
{
return "InvokerInterceptor";
}
public Object invoke(Invocation invocation) throws Throwable
{
Object ret = null;
// Will use the locator to determine which remoting interceptors to insert into chain
// Returns a new invocation with the marshalling and transport interceptors added.
Invocation newInvocation = RemotingInterceptorFactory.injectRemotingInterceptors(invocation);
if (newInvocation != null)
{
ret = newInvocation.invokeNext();
}
else
{
throw new RuntimeException("Could not make invocation due to new invocation object being null.");
}
return ret;
}
}