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diff --git a/offapi/com/sun/star/configuration/backend/XBackendChangesNotifier.idl b/offapi/com/sun/star/configuration/backend/XBackendChangesNotifier.idl
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * 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_configuration_backend_XBackendChangesNotifier_idl__
+#define __com_sun_star_configuration_backend_XBackendChangesNotifier_idl__
+
+#ifndef __com_sun_star_configuration_backend_XBackendChangesListener_idl__
+#include <com/sun/star/configuration/backend/XBackendChangesListener.idl>
+#endif
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+//=============================================================================
+
+module com {  module sun {  module star {  module configuration {  module backend {
+
+//=============================================================================
+
+/** broadcasts changes when data from backend sources has changed.
+
+    @see XBackendChangesListener
+*/
+interface XBackendChangesNotifier: com::sun::star::uno::XInterface
+{
+    //-------------------------------------------------------------------------
+    /** adds the specified listener to receive events when changes occured.
+        @param aListener
+            specifies the listener object.
+
+        @param component
+             The name of the component the listener is monitoring changes for.
+
+     */
+    [oneway] void addChangesListener( [in] com::sun::star::configuration::backend::XBackendChangesListener aListener,
+                                      [in] string component);
+
+    //-------------------------------------------------------------------------
+    /** removes the specified listener.
+        @param aListener
+            specifies the listener object.
+
+        @param component
+             The name of the component the listener is monitoring changes for.
+
+     */
+    [oneway] void removeChangesListener( [in] com::sun::star::configuration::backend::XBackendChangesListener aListener,
+                                         [in] string component);
+
+};
+
+//=============================================================================
+
+}; }; }; }; };
+
+#endif