Package org.firebirdsql.gds.ng.listeners

Class DefaultDatabaseListener

java.lang.Object

org.firebirdsql.gds.ng.listeners.DefaultDatabaseListener

All Implemented Interfaces:

DatabaseListener

public class DefaultDatabaseListener
extends java.lang.Object
implements DatabaseListener

Default implementation of DatabaseListener where all implemented methods do nothing.

Since:

3.0

Author:

Mark Rotteveel

Constructor Summary

Constructors

Constructor	Description
DefaultDatabaseListener()

Method Summary

Modifier and Type	Method	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.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultDatabaseListener

public DefaultDatabaseListener()

Method Detail

detaching

public void detaching(FbDatabase database)

Description copied from interface: DatabaseListener

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.

Specified by:

detaching in interface DatabaseListener

Parameters:

database - The database object that is detaching

detached

public void detached(FbDatabase database)

Description copied from interface: DatabaseListener

Called when the database connection has been detached

Specified by:

detached in interface DatabaseListener

Parameters:

database - The database object that was detached

warningReceived

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

Description copied from interface: DatabaseListener

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).

Specified by:

warningReceived in interface DatabaseListener

Parameters:

database - Database receiving the warning

warning - Warning