001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.wiki.security.permission;
016    
017    import com.liferay.portal.kernel.dao.orm.QueryUtil;
018    import com.liferay.portal.kernel.util.GetterUtil;
019    import com.liferay.portal.security.permission.BasePermissionPropagator;
020    import com.liferay.portlet.wiki.model.WikiNode;
021    import com.liferay.portlet.wiki.model.WikiPage;
022    import com.liferay.portlet.wiki.service.WikiPageLocalServiceUtil;
023    
024    import java.util.List;
025    
026    import javax.portlet.ActionRequest;
027    
028    /**
029     * @author Hugo Huijser
030     * @author Angelo Jefferson
031     */
032    public class WikiPermissionPropagatorImpl extends BasePermissionPropagator {
033    
034            public void propagateRolePermissions(
035                            ActionRequest actionRequest, String className, String primKey,
036                            long[] roleIds)
037                    throws Exception {
038    
039                    if (!className.equals(WikiNode.class.getName())) {
040                            return;
041                    }
042    
043                    long nodeId = GetterUtil.getLong(primKey);
044    
045                    List<WikiPage> wikiPages = WikiPageLocalServiceUtil.getPages(
046                            nodeId, QueryUtil.ALL_POS, QueryUtil.ALL_POS);
047    
048                    for (WikiPage wikiPage : wikiPages) {
049                            for (long roleId : roleIds) {
050                                    propagateRolePermissions(
051                                            actionRequest, roleId, WikiNode.class.getName(), nodeId,
052                                            WikiPage.class.getName(), wikiPage.getResourcePrimKey());
053                            }
054                    }
055            }
056    
057    }