/*
* Copyright 2011 Red Hat, Inc. and/or its affiliates.
*
* 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
package org.infinispan.commands.tx;
import org.infinispan.container.versioning.EntryVersionsMap;
import org.infinispan.transaction.xa.GlobalTransaction;
/**
* The same as a {@link CommitCommand} except that version information is also carried by this command, used by
* optimistically transactional caches making use of write skew checking when using {@link org.infinispan.util.concurrent.IsolationLevel#REPEATABLE_READ}.
*
* @author Manik Surtani
* @since 5.1
*/
public class VersionedCommitCommand extends CommitCommand {
public static final byte COMMAND_ID = 27;
private EntryVersionsMap updatedVersions;
public VersionedCommitCommand() {
super("");
}
public VersionedCommitCommand(String cacheName, GlobalTransaction gtx) {
super(cacheName, gtx);
}
public VersionedCommitCommand(String cacheName) {
super(cacheName);
}
public EntryVersionsMap getUpdatedVersions() {
return updatedVersions;
}
public void setUpdatedVersions(EntryVersionsMap updatedVersions) {
this.updatedVersions = updatedVersions;
}
@Override
public byte getCommandId() {
return COMMAND_ID;
}
@Override
public Object[] getParameters() {
return new Object[]{globalTx, updatedVersions};
}
@Override
public void setParameters(int commandId, Object[] args) {
globalTx = (GlobalTransaction) args[0];
updatedVersions = (EntryVersionsMap) args[1];
}
}