/*
* 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.aspects.tx;
import org.jboss.aop.advice.Interceptor;
import org.jboss.aop.joinpoint.Invocation;
import org.jboss.tm.TransactionPropagationContextFactory;
import org.jboss.tm.TransactionPropagationContextUtil;
import java.io.ObjectStreamException;
/**
* Comment
*
* @author <a href="mailto:bill@jboss.org">Bill Burke</a>
* @version $Revision: 57186 $
*/
public class ClientTxPropagationInterceptor implements Interceptor, java.io.Serializable
{
private static final long serialVersionUID = 4536126296306191076L;
public static String TRANSACTION_PROPAGATION_CONTEXT = "TransactionPropagationContext";
public static final ClientTxPropagationInterceptor singleton = new ClientTxPropagationInterceptor();
public String getName()
{
return "ClientTxPropagationInterceptor";
}
public Object invoke(Invocation invocation) throws Throwable
{
TransactionPropagationContextFactory tpcFactory = TransactionPropagationContextUtil.getTPCFactoryClientSide();
if (tpcFactory != null)
{
Object tpc = tpcFactory.getTransactionPropagationContext();
if (tpc != null)
{
invocation.getMetaData().addMetaData(TRANSACTION_PROPAGATION_CONTEXT, TRANSACTION_PROPAGATION_CONTEXT, tpc);
}
}
return invocation.invokeNext();
}
Object readResolve() throws ObjectStreamException {
return singleton;
}
}
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