001/*
002 *  Copyright 2016 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 */
016package org.ametys.plugins.userdirectory.observation;
017
018import org.ametys.cms.ObservationConstants;
019import org.ametys.cms.repository.Content;
020import org.ametys.core.observation.Event;
021import org.ametys.web.repository.page.Page;
022
023/**
024 * Invalidates the ZoneItem containing a Content which has just been modified or synchronized.
025 */
026public class InvalidateZoneItemCacheOnContentValidationObserver extends AbstractContentObserver
027{
028    @Override
029    public boolean supports(Event event)
030    {
031        return event.getId().equals(ObservationConstants.EVENT_CONTENT_UNTAG_LIVE)
032                || event.getId().equals(ObservationConstants.EVENT_CONTENT_VALIDATED);
033    }
034
035    public int getPriority(Event event)
036    {
037        // processed just before front-office cache invalidation
038        return MAX_PRIORITY + 3500;
039    }
040
041    @Override
042    protected void _internalObserve(Event event, Page rootPage, Content content)
043    {
044        _removeZoneItemCache(rootPage, content, "live");
045    }
046}