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RollbackCommand.java
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RollbackCommand.java
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/*
* JBoss, Home of Professional Open Source
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* 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.infinispan.commands.tx;
import org.infinispan.commands.Visitor;
import org.infinispan.context.InvocationContext;
import org.infinispan.context.impl.RemoteTxInvocationContext;
import org.infinispan.context.impl.TxInvocationContext;
import org.infinispan.marshall.Ids;
import org.infinispan.marshall.Marshallable;
import org.infinispan.marshall.exts.ReplicableCommandExternalizer;
import org.infinispan.transaction.xa.GlobalTransaction;
import org.infinispan.transaction.xa.RemoteTransaction;
/**
* Command corresponding to a transaction rollback.
*
* @author Manik Surtani (<a href="mailto:manik@jboss.org">manik@jboss.org</a>)
* @since 4.0
*/
@Marshallable(externalizer = ReplicableCommandExternalizer.class, id = Ids.ROLLBACK_COMMAND)
public class RollbackCommand extends AbstractTransactionBoundaryCommand {
public static final byte COMMAND_ID = 13;
public RollbackCommand(GlobalTransaction globalTransaction) {
this.globalTx = globalTransaction;
}
public RollbackCommand() {
}
public Object acceptVisitor(InvocationContext ctx, Visitor visitor) throws Throwable {
return visitor.visitRollbackCommand((TxInvocationContext) ctx, this);
}
@Override
public void visitRemoteTransaction(RemoteTransaction tx) {
tx.invalidate();
}
public byte getCommandId() {
return COMMAND_ID;
}
@Override
public String toString() {
return "RollbackCommand {" + super.toString();
}
}