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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: XDatabaseAccessListener.idl,v $
* $Revision: 1.11 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef __com_sun_star_sdb_XDatabaseAccessListener_idl__
#define __com_sun_star_sdb_XDatabaseAccessListener_idl__
#ifndef __com_sun_star_lang_XEventListener_idl__
#include <com/sun/star/lang/XEventListener.idl>
#endif
module com { module sun { module star { module sdb {
/** is used for receiving "connectionChanged", "approveConnectionClose", and
"connectionClosing" events posted by a database access bean.
<p>
A database access bean setting may be changed to connect to a different database.
In that case, the connection of the bean must be closed and a new connection must
be established. The could affect the current data processing on the bean, as it
could be shared by a number of components. To prevent the bean from closing it's
connection, a DatabaseAccessListener could abort the closing.
</p>
*/
published interface XDatabaseAccessListener: com::sun::star::lang::XEventListener
{
/** indicates that a new connection for the bean has been established.
@param evenet
the event happend
*/
[oneway] void connectionChanged([in]com::sun::star::lang::EventObject event);
//-------------------------------------------------------------------------
/** indicates that the connection of the bean will be closed. If there are pending
actions on the connection of the bean, "approveConnectionClosing" should return
<FALSE/>.
@param evenet
the event happend
@returns
<TRUE/> when approved, otherwise <FALSE/>
*/
boolean approveConnectionClosing([in]com::sun::star::lang::EventObject event);
//-------------------------------------------------------------------------
/** indicates that the connection will definitely be closed.
@param evenet
the event happend
*/
[oneway] void connectionClosing([in]com::sun::star::lang::EventObject event);
};
//=============================================================================
}; }; }; };
/*===========================================================================
===========================================================================*/
#endif
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