com.atomikos.datasource.xa.session.BranchEndedStateHandler Maven / Gradle / Ivy
/**
* Copyright (C) 2000-2010 Atomikos
*
* This code ("Atomikos TransactionsEssentials"), by itself,
* is being distributed under the
* Apache License, Version 2.0 ("License"), a copy of which may be found at
* http://www.atomikos.com/licenses/apache-license-2.0.txt .
* You may not use this file except in compliance with the License.
*
* While the License grants certain patent license rights,
* those patent license rights only extend to the use of
* Atomikos TransactionsEssentials by itself.
*
* This code (Atomikos TransactionsEssentials) contains certain interfaces
* in package (namespace) com.atomikos.icatch
* (including com.atomikos.icatch.Participant) which, if implemented, may
* infringe one or more patents held by Atomikos.
* It should be appreciated that you may NOT implement such interfaces;
* licensing to implement these interfaces must be obtained separately from Atomikos.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*/
package com.atomikos.datasource.xa.session;
import com.atomikos.datasource.xa.XAResourceTransaction;
import com.atomikos.datasource.xa.XATransactionalResource;
import com.atomikos.icatch.CompositeTransaction;
import com.atomikos.icatch.HeuristicMessage;
import com.atomikos.logging.Logger;
import com.atomikos.logging.LoggerFactory;
/**
*
*
* State handler for when delisted in an XA branch.
*
*/
class BranchEndedStateHandler
extends TransactionContextStateHandler
{
private static final Logger LOGGER = LoggerFactory.createLogger(BranchEndedStateHandler.class);
private CompositeTransaction ct;
BranchEndedStateHandler ( XATransactionalResource resource , XAResourceTransaction branch , CompositeTransaction ct )
{
super ( resource , null );
this.ct = ct;
branch.suspend();
}
TransactionContextStateHandler checkEnlistBeforeUse ( CompositeTransaction ct , HeuristicMessage hmsg )
throws InvalidSessionHandleStateException
{
String msg = "Detected illegal attempt to use a closed XA session";
LOGGER.logWarning ( msg );
throw new InvalidSessionHandleStateException ( msg );
}
TransactionContextStateHandler sessionClosed()
{
//close can happen several times -> should be idempotent
return null;
}
TransactionContextStateHandler transactionTerminated ( CompositeTransaction tx )
{
TransactionContextStateHandler ret = null;
if ( ct.isSameTransaction ( tx ) ) ret = new TerminatedStateHandler ();
return ret;
}
boolean isInactiveInTransaction ( CompositeTransaction tx )
{
return ct.isSameTransaction ( tx );
}
}