org.apache.ojb.odmg
Class JTATxManager

java.lang.Object
  org.apache.ojb.odmg.JTATxManager

All Implemented Interfaces:

Configurable, OJBTxManager

public class JTATxManager
extends Object
implements OJBTxManager

Author:

Matthew Baird In an app server environment, where we have a transaction manager, we use the transactionmanager and it's associated JTA transaction to associate with the ODMG transaction. So the key is retrieved by calling getTransaction on the transactionManager

Constructor Summary

JTATxManager()

Method Summary

void	abortExternalTx(TransactionImpl odmgTrans) Abort an active extern transaction associated with the given PB.
void	configure(Configuration config) configure an object using the Configuration pConfig
void	deregisterTx(Object transaction) Remove the ODMG transaction from the transaction buffer ODMG transactions are associated with JTA transactions via a map
TransactionImpl	getCurrentTransaction() Returns the current transaction based on the JTA Transaction.
Transaction	getJTATransaction()
TransactionImpl	getTransaction() Returns the current transaction based on the JTA Transaction or null if no transaction was found.
void	registerTx(TransactionImpl odmgTrans)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JTATxManager

public JTATxManager()

Method Detail

deregisterTx

public void deregisterTx(Object transaction)

Remove the ODMG transaction from the transaction buffer ODMG transactions are associated with JTA transactions via a map

Specified by:

deregisterTx in interface OJBTxManager

registerTx

public void registerTx(TransactionImpl odmgTrans)

Specified by:

registerTx in interface OJBTxManager

getJTATransaction

public Transaction getJTATransaction()
                              throws SystemException

Throws:

SystemException

getCurrentTransaction

public TransactionImpl getCurrentTransaction()

Returns the current transaction based on the JTA Transaction.

Specified by:

getCurrentTransaction in interface OJBTxManager

Throws:

TransactionNotInProgressException - if no transaction was found.

getTransaction

public TransactionImpl getTransaction()

Returns the current transaction based on the JTA Transaction or null if no transaction was found.

Specified by:

getTransaction in interface OJBTxManager

abortExternalTx

public void abortExternalTx(TransactionImpl odmgTrans)

Abort an active extern transaction associated with the given PB.

Specified by:

abortExternalTx in interface OJBTxManager

configure

public void configure(Configuration config)

Description copied from interface: Configurable

configure an object using the Configuration pConfig

Specified by:

configure in interface Configurable

Parameters:

config - the Configuration object used to configure current instance