org.compass.core.transaction
Interface TransactionFactory

All Known Implementing Classes:

AbstractJTATransactionFactory, AbstractTransactionFactory, HibernateSyncTransactionFactory, JTASyncTransactionFactory, LocalTransactionFactory, SpringSyncTransactionFactory, XATransactionFactory

public interface TransactionFactory

Author:

kimchy

Method Summary

CompassTransaction	beginTransaction(InternalCompassSession session, CompassTransaction.TransactionIsolation transactionIsolation)
void	configure(Compass compass, CompassSettings settings)
CompassSession	getTransactionBoundSession() Retuns a transaction bound session, or null if none is found.
boolean	tryJoinExistingTransaction(InternalCompassSession session) If there is an outer running existing transaction, try and join it.

Method Detail

configure

void configure(Compass compass,
               CompassSettings settings)
               throws CompassException

Throws:

CompassException

beginTransaction

CompassTransaction beginTransaction(InternalCompassSession session,
                                    CompassTransaction.TransactionIsolation transactionIsolation)
                                    throws CompassException

Throws:

CompassException

getTransactionBoundSession

CompassSession getTransactionBoundSession()
                                          throws CompassException

Retuns a transaction bound session, or null if none is found.

Throws:

CompassException

tryJoinExistingTransaction

boolean tryJoinExistingTransaction(InternalCompassSession session)
                                   throws CompassException

If there is an outer running existing transaction, try and join it. This method is called when opening a session and will ease the usage of Compass since there won't be a need to begin a transaction explicitly.

Note, this might end up working as if CompassSession.beginTransaction() was called, commit/rollback will not be called afterwards. Actually, beginTransaction might be called again for the same session.

Throws:

CompassException