oracle.jbo.server
Interface TransactionListener

All Superinterfaces:

java.util.EventListener

All Known Subinterfaces:

Entity

All Known Implementing Classes:

ApplicationModuleImpl, EntityImpl, ViewObjectImpl

public interface TransactionListener

extends java.util.EventListener

Implemented by subscribers to transaction events, generated during the commit and rollback operations.

Since:

JDeveloper 3.0

See Also:

Entity, DBTransaction, TransactionEvent

Method Summary

void	afterCommit(TransactionEvent e) Called to report that a Commit operation has occurred.
void	afterRemove(TransactionEvent e) A cleanup routine to be invoked by transaction manager when this transaction listener is removed from the manager's list.
void	afterRollback(TransactionEvent e) Called to report that a Rollback operation has occurred.
void	beforeCommit(TransactionEvent e) Called to report that a Commit operation is imminent.
void	beforeRollback(TransactionEvent e) Called to report that a Rollback operation is imminent.
boolean	isTransientTransactionListener() Tests whether this transaction listener is transient or permanent.

Method Detail

beforeCommit

public void beforeCommit(TransactionEvent e)

Called to report that a Commit operation is imminent.

Parameters:

e - a transaction event.

beforeRollback

public void beforeRollback(TransactionEvent e)

Called to report that a Rollback operation is imminent.

Parameters:

e - a transaction event.

afterCommit

public void afterCommit(TransactionEvent e)

Called to report that a Commit operation has occurred.

Parameters:

e - a transaction event.

afterRollback

public void afterRollback(TransactionEvent e)

Called to report that a Rollback operation has occurred.

Parameters:

e - a transaction event.

afterRemove

public void afterRemove(TransactionEvent e)

A cleanup routine to be invoked by transaction manager when this transaction listener is removed from the manager's list.

Parameters:

e - a transaction event.

isTransientTransactionListener

public boolean isTransientTransactionListener()

Tests whether this transaction listener is transient or permanent.

Transient listeners are automatically removed at the end of a transaction commit or rollback cycle; permanent listeners remain across these cycles.

Returns:

true if the listener is transient.