/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, 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.resource.binding.remote;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectOutputStream;
import java.io.OutputStream;
import java.io.Serializable;
import org.jboss.invocation.Invocation;
import org.jboss.proxy.Interceptor;
/**
* A RemoteSerializableInterceptor that allows remote JCA clients to pass non-serializabe arguments.
*
* @author <a href="weston.price@jboss.com">Weston Price</a>
* @version $Revision: 71554 $
*/
public class RemoteSerializableInterceptor extends Interceptor
{
/** The serialVersionUID */
private static final long serialVersionUID = -6940983640563009944L;
public Object invoke(Invocation mi) throws Throwable
{
final Object[] arguments = mi.getArguments();
for (int i = 0; i < arguments.length; i++)
{
final Object argument = arguments[i];
if(wrapArgument(argument)){
arguments[i] = generateWrapper(argument);
}
}
return getNext().invoke(mi);
}
private boolean wrapArgument(final Object obj){
return (obj instanceof Serializable);
}
private Object generateWrapper(Object argument) throws Exception{
RemoteSerializer serializer = RemoteSerializerFactory.getSerializer();
Object wrapper = serializer.serialize(argument);
return wrapper;
}
}