data.ooimpl
Interface SelfManagingDBESource

All Known Implementing Classes:

CatalogImpl, StockImpl

public interface SelfManagingDBESource

extends DataBasketEntrySource

DataBasketEntrySource that knows how to rollback or commit remove operations.

Since:

v2.0

Version:

2.0 14/06/1999

Author:

Steffen Zschaler

See Also:

DataBasketEntryImpl

Method Summary

void	commitRemove(DataBasket db, DataBasketEntry dbe) Called when a remove must be rolled back.
void	rollbackRemove(DataBasket db, DataBasketEntry dbe) Called when a remove must be commited.

Method Detail

commitRemove

public void commitRemove(DataBasket db,
                         DataBasketEntry dbe)

Called when a remove must be rolled back.

Override:

Always.

Parameters:

db - the DataBasket that issued the rollback request

dbe - the DataBasketEntry describing the operation to rollback.

rollbackRemove

public void rollbackRemove(DataBasket db,
                           DataBasketEntry dbe)

Called when a remove must be commited.

Override:

Always.

Parameters:

db - the DataBasket that issued the commit request

dbe - the DataBasketEntry describing the operation to commit.