001/*
002 *  Copyright 2010 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016
017package org.ametys.web.indexing.observation;
018
019import java.util.Map;
020
021import org.ametys.cms.content.indexing.solr.observation.ObserverHelper;
022import org.ametys.core.observation.Event;
023import org.ametys.web.ObservationConstants;
024
025/**
026 * Remove the indexes when a site is deleted.
027 */
028public class SolrSiteDeletionObserver extends AbstractSolrObserver
029{
030    @Override
031    public boolean supports(Event event)
032    {
033        return event.getId().equals(ObservationConstants.EVENT_SITE_DELETED);
034    }
035    
036    @Override
037    public void observe(Event event, Map<String, Object> transientVars) throws Exception
038    {
039        if (ObserverHelper.isNotSuspendedObservationForIndexation())
040        {
041            String siteName = (String) event.getArguments().get(ObservationConstants.ARGS_SITE_NAME);
042            if (siteName != null)
043            {
044                // Unindex site in all workspaces
045                _siteIndexer.unindexSite(siteName);
046            }
047        }
048    }
049}