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