001    /**
002     * Copyright (c) 2000-2010 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.announcements.model.impl;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.model.Group;
020    import com.liferay.portal.model.Organization;
021    import com.liferay.portal.service.GroupLocalServiceUtil;
022    import com.liferay.portal.service.OrganizationLocalServiceUtil;
023    import com.liferay.portlet.announcements.model.AnnouncementsEntry;
024    
025    /**
026     * @author Brian Wing Shun Chan
027     * @author Wesley Gong
028     */
029    public class AnnouncementsEntryImpl
030            extends AnnouncementsEntryModelImpl implements AnnouncementsEntry {
031    
032            public AnnouncementsEntryImpl() {
033            }
034    
035            public long getGroupId() throws PortalException, SystemException {
036                    long groupId = 0;
037    
038                    long classPK = getClassPK();
039    
040                    if (classPK > 0) {
041                            String className = getClassName();
042    
043                            if (className.equals(Group.class.getName())) {
044                                    Group group = GroupLocalServiceUtil.getGroup(classPK);
045    
046                                    groupId = group.getGroupId();
047                            }
048                            else if (className.equals(Organization.class.getName())) {
049                                    Organization organization =
050                                            OrganizationLocalServiceUtil.getOrganization(classPK);
051    
052                                    Group group = organization.getGroup();
053    
054                                    groupId = group.getGroupId();
055                            }
056                    }
057    
058                    return groupId;
059            }
060    
061    }