/
RemoteTxInvocationContext.java
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/
RemoteTxInvocationContext.java
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/*
* JBoss, Home of Professional Open Source
* Copyright 2009 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* 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.context.impl;
import org.infinispan.commands.write.WriteCommand;
import org.infinispan.container.entries.CacheEntry;
import org.infinispan.transaction.AbstractCacheTransaction;
import org.infinispan.transaction.RemoteTransaction;
import org.infinispan.transaction.xa.GlobalTransaction;
import javax.transaction.Transaction;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* Context to be used for transaction that originated remotely.
*
* @author Mircea.Markus@jboss.com
* @author Galder Zamarreño
* @since 4.0
*/
public class RemoteTxInvocationContext extends AbstractTxInvocationContext {
private RemoteTransaction remoteTransaction;
public RemoteTxInvocationContext() {
}
@Override
public Transaction getTransaction() {
// this method is only valid for locally originated transactions!
return null;
}
@Override
public boolean isTransactionValid() {
// this is always true since we are governed by the originator's transaction
return true;
}
@Override
public Object getLockOwner() {
return remoteTransaction.getGlobalTransaction();
}
@Override
public GlobalTransaction getGlobalTransaction() {
return remoteTransaction.getGlobalTransaction();
}
@Override
public boolean isOriginLocal() {
return false;
}
@Override
public List<WriteCommand> getModifications() {
return remoteTransaction.getModifications();
}
public void setRemoteTransaction(RemoteTransaction remoteTransaction) {
this.remoteTransaction = remoteTransaction;
}
@Override
public CacheEntry lookupEntry(Object key) {
return remoteTransaction.lookupEntry(key);
}
@Override
public Map<Object, CacheEntry> getLookedUpEntries() {
return remoteTransaction.getLookedUpEntries();
}
@Override
public void putLookedUpEntry(Object key, CacheEntry e) {
remoteTransaction.putLookedUpEntry(key, e);
}
@Override
public void removeLookedUpEntry(Object key) {
remoteTransaction.removeLookedUpEntry(key);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof RemoteTxInvocationContext)) return false;
RemoteTxInvocationContext that = (RemoteTxInvocationContext) o;
return remoteTransaction.equals(that.remoteTransaction);
}
@Override
public int hashCode() {
return remoteTransaction.hashCode();
}
@Override
public RemoteTxInvocationContext clone() {
RemoteTxInvocationContext dolly = (RemoteTxInvocationContext) super.clone();
dolly.remoteTransaction = (RemoteTransaction) remoteTransaction.clone();
return dolly;
}
@Override
public AbstractCacheTransaction getCacheTransaction() {
return remoteTransaction;
}
@Override
public Set<Object> getLockedKeys() {
return remoteTransaction.getLockedKeys();
}
@Override
public void addLockedKey(Object key) {
remoteTransaction.registerLockedKey(key);
}
}