/**
* Copyright (C) 2000-2010 Atomikos <info@atomikos.com>
*
* 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.icatch.standalone;
import java.util.Properties;
import com.atomikos.datasource.xa.XID;
import com.atomikos.icatch.Extent;
import com.atomikos.icatch.RollbackException;
import com.atomikos.icatch.SysException;
import com.atomikos.icatch.imp.BaseTransactionManager;
import com.atomikos.icatch.imp.TransactionServiceImp;
import com.atomikos.logging.Logger;
import com.atomikos.logging.LoggerFactory;
import com.atomikos.persistence.StateRecoveryManager;
import com.atomikos.util.UniqueIdMgr;
/**
*
*
* A standalone TM implementation. No import or export supported.
*/
class StandAloneTransactionManager extends BaseTransactionManager
{
private static final Logger LOGGER = LoggerFactory.createLogger(StandAloneTransactionManager.class);
TransactionServiceImp service_;
// the TS to delegate to
/**
* Create a new instance.
*
* @param tmName
* The unique name for the transaction manager.
* @param srecmgr
* The state recover manager.
* @param console
* The console to use.
* @param outputDirPath
* The output directory path.
* @param maxTimeout
* The max timeout value.
* @param maxActives
* The max no of active txs, or negative if not applicable.
* @param single_threaded_2pc
* Whether 2PC commit should happen in the same thread that started the tx.
*/
StandAloneTransactionManager ( String tmName ,
StateRecoveryManager srecmgr ,
String outputDirPath , long maxTimeout , int maxActives ,
boolean single_threaded_2pc )
{
super ();
UniqueIdMgr idmgr = null;
idmgr = new UniqueIdMgr ( tmName, outputDirPath );
if ( idmgr.getMaxIdLengthInBytes() > XID.MAXGTRIDSIZE ) {
// see case 73086
String msg = "Value too long :" + tmName;
LOGGER.logWarning ( msg );
throw new SysException(msg);
}
service_ = new TransactionServiceImp ( tmName, srecmgr, idmgr,
maxTimeout, maxActives , single_threaded_2pc );
}
TransactionServiceImp getTransactionService ()
{
return service_;
}
/**
* Initializes the TM. Should be called as first method.
*/
public synchronized void init ( Properties properties ) throws SysException
{
super.init ( service_ , properties );
}
/**
* @see BaseTransactionManager
*/
public void shutdown ( boolean force ) throws SysException,
IllegalStateException
{
service_.shutdown ( force );
}
public void addExtent ( Extent extent ) throws SysException
{
throw new SysException ( "Not implemented" );
}
public Extent terminated ( boolean commit ) throws SysException,
RollbackException
{
throw new SysException ( "Not implemented" );
}
}