org.firebirdsql.gds.ng.listeners

Interface DatabaseListener

All Known Implementing Classes:

AbstractFbBlob, AbstractFbWireBlob, AbstractFbWireInputBlob, AbstractFbWireOutputBlob, DatabaseListenerDispatcher, DefaultDatabaseListener, JnaBlob, V10InputBlob, V10OutputBlob

public interface DatabaseListener

Listener for database events

Since:

3.0

Author:

Mark Rotteveel

Method Summary

Modifier and Type	Method and Description
void	detached(FbDatabase database) Called when the database connection has been detached
void	detaching(FbDatabase database) Called before the database will be detached.
void	warningReceived(FbDatabase database, java.sql.SQLWarning warning) Called when a warning was received for the database connection.

Method Detail

detaching

void detaching(FbDatabase database)

Called before the database will be detached.

This event is intended for cleanup action, implementer should take care that no exceptions are thrown from this method.

Parameters:

database - The database object that is detaching

detached

void detached(FbDatabase database)

Called when the database connection has been detached

Parameters:

database - The database object that was detached

warningReceived

void warningReceived(FbDatabase database,
                     java.sql.SQLWarning warning)

Called when a warning was received for the database connection.

In implementation it is possible that some warnings are not sent to listeners on the database, but only to listeners on specific connection derived objects (like an FbStatement implementation).

Parameters:

database - Database receiving the warning

warning - Warning