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/**

 * Copyright (C) 2007 EDIT

 * European Distributed Institute of Taxonomy

 * http://www.e-taxonomy.eu

 *

 * The contents of this file are subject to the Mozilla Public License Version 1.1

 * See LICENSE.TXT at the top of this package for the full license terms.

 */

package eu.etaxonomy.cdm.persistence.hibernate;

import java.util.Map;

import org.apache.log4j.Logger;

import org.hibernate.HibernateException;

import org.hibernate.event.spi.MergeEvent;

import org.hibernate.event.spi.MergeEventListener;

import org.hibernate.event.spi.SaveOrUpdateEvent;

import org.hibernate.event.spi.SaveOrUpdateEventListener;

/**

 * @author a.mueller

 * @since 04.03.2009

 */

public class CacheStrategyGenerator implements SaveOrUpdateEventListener, MergeEventListener {

    private static final long serialVersionUID = -5511287200489449838L;

    @SuppressWarnings("unused")

    private static final Logger logger = Logger.getLogger(CacheStrategyGenerator.class);

    @Override

    public void onSaveOrUpdate(SaveOrUpdateEvent event) throws HibernateException {

        Object entity = event.getObject();

        saveOrUpdateOrMerge(entity);

    }

    @Override

    public void onMerge(MergeEvent event) throws HibernateException {

        Object entity = event.getOriginal();

        saveOrUpdateOrMerge(entity);

    }

    @Override

    public void onMerge(MergeEvent event, Map copiedAlready) throws HibernateException {

    }

    private void saveOrUpdateOrMerge(Object entity) {

        CdmPreDataChangeListener.generateCaches(entity);

    }

}