Package org.firebirdsql.gds.ng.listeners
Class DatabaseListenerDispatcher
- java.lang.Object
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- org.firebirdsql.gds.ng.listeners.AbstractListenerDispatcher<DatabaseListener>
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- org.firebirdsql.gds.ng.listeners.DatabaseListenerDispatcher
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- All Implemented Interfaces:
java.lang.Iterable<DatabaseListener>,DatabaseListener
public final class DatabaseListenerDispatcher extends AbstractListenerDispatcher<DatabaseListener> implements DatabaseListener
Dispatcher to maintain and notify otherDatabaseListener.- Since:
- 3.0
- Author:
- Mark Rotteveel
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Constructor Summary
Constructors Constructor Description DatabaseListenerDispatcher()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voiddetached(FbDatabase database)Called when thedatabaseconnection has been detachedvoiddetaching(FbDatabase database)Called before thedatabasewill be detached.voidwarningReceived(FbDatabase database, java.sql.SQLWarning warning)Called when a warning was received for thedatabaseconnection.-
Methods inherited from class org.firebirdsql.gds.ng.listeners.AbstractListenerDispatcher
addListener, addWeakListener, isShutdown, iterator, removeAllListeners, removeListener, shutdown
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Method Detail
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detaching
public void detaching(FbDatabase database)
Description copied from interface:DatabaseListenerCalled before thedatabasewill be detached.This event is intended for cleanup action, implementer should take care that no exceptions are thrown from this method.
- Specified by:
detachingin interfaceDatabaseListener- Parameters:
database- The database object that is detaching
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detached
public void detached(FbDatabase database)
Description copied from interface:DatabaseListenerCalled when thedatabaseconnection has been detached- Specified by:
detachedin interfaceDatabaseListener- Parameters:
database- The database object that was detached
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warningReceived
public void warningReceived(FbDatabase database, java.sql.SQLWarning warning)
Description copied from interface:DatabaseListenerCalled when a warning was received for thedatabaseconnection.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
FbStatementimplementation).- Specified by:
warningReceivedin interfaceDatabaseListener- Parameters:
database- Database receiving the warningwarning- Warning
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