001/*
002 *  Copyright 2012 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.blog.cachepolicy;
017
018import java.util.Arrays;
019import java.util.Collections;
020import java.util.HashSet;
021import java.util.List;
022import java.util.Set;
023
024import org.ametys.cms.ObservationConstants;
025import org.ametys.plugins.blog.BlogObservationConstants;
026
027/**
028 * Cache policy for the sitemap, handling blog virtual pages linked with contents.
029 */
030public class BlogVirtualPagesWithCommentsCachePolicy extends BlogVirtualPagesCachePolicy
031{
032    
033    private static final Set<String> _TYPES = new HashSet<>();
034    static
035    {
036        // Used for the "content" type and services which display comments.
037        _TYPES.add("CONTENT");
038        _TYPES.add("SERVICE:org.ametys.blog.service.PostsService");
039        _TYPES.add("SERVICE:org.ametys.plugins.blog.service.FilteredPostsService");
040    }
041    
042    @Override
043    public Set<String> getPageElementTypes()
044    {
045        return _TYPES;
046    }
047    
048    @Override
049    protected List<String> _getRemovingCacheEventIds(String workspace)
050    {
051        if ("default".equals(workspace))
052        {
053            return Arrays.asList(ObservationConstants.EVENT_CONTENT_ADDED,
054                                 ObservationConstants.EVENT_CONTENT_MODIFIED,
055                                 ObservationConstants.EVENT_CONTENT_DELETING,
056                                 BlogObservationConstants.EVENT_FUTURE_CONTENT_VISIBLE,
057                                 ObservationConstants.EVENT_CONTENT_COMMENT_VALIDATED,
058                                 ObservationConstants.EVENT_CONTENT_COMMENT_UNVALIDATED);
059        }
060        else if ("live".equals(workspace))
061        {
062            return Arrays.asList(ObservationConstants.EVENT_CONTENT_ADDED,
063                                 ObservationConstants.EVENT_CONTENT_VALIDATED,
064                                 ObservationConstants.EVENT_CONTENT_DELETING,
065                                 BlogObservationConstants.EVENT_FUTURE_CONTENT_VISIBLE,
066                                 ObservationConstants.EVENT_CONTENT_COMMENT_VALIDATED,
067                                 ObservationConstants.EVENT_CONTENT_COMMENT_UNVALIDATED,
068                                 ObservationConstants.EVENT_CONTENT_UNTAG_LIVE);
069        }
070        
071        return Collections.emptyList();
072    }
073    
074}