01: /* Copyright (c) 2001 - 2007 TOPP - www.openplans.org. All rights reserved.
02: * This code is licensed under the GPL 2.0 license, availible at the root
03: * application directory.
04: */
05: package org.geoserver.wfs;
06:
07: /**
08: * Implemented by classes needing to listen to datastore change events during a
09: * WFS Transaction
10: */
11: public interface TransactionListener {
12: /**
13: * Check/alter feature collections and filters before a change hits the
14: * datastores
15: */
16: void dataStoreChange(TransactionEvent event) throws WFSException;
17: }
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