org.nuiton.topia.persistence

Interface TopiaTransaction

All Known Subinterfaces:

TopiaPersistenceContext

All Known Implementing Classes:

AbstractTopiaPersistenceContext

public interface TopiaTransaction

This contract represents a transaction and provides methods to manipulate it.

Since:

3.0

Author:

Arnaud Thimel : thimel@codelutin.com

Method Summary

Methods

Modifier and Type	Method and Description
void	commit() Applies all the modifications made to this context on the persistence device.
void	rollback() Cancels all the modifications made to this context, coming back to the state when this transaction has been created (using TopiaApplicationContext.newPersistenceContext()) or previously rollbacked (using the current method).

Method Detail

commit

void commit()

Applies all the modifications made to this context on the persistence device.

Once commit is done, a new internal transaction is started, but you do not have to get a new instance of TopiaTransaction.

rollback

void rollback()

Cancels all the modifications made to this context, coming back to the state when this transaction has been created (using TopiaApplicationContext.newPersistenceContext()) or previously rollbacked (using the current method).

Once rollback is done, a new internal transaction is started, but you do not have to get a new instance of TopiaTransaction.