001    /**
002     * Copyright (c) 2000-2013 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.messageboards.util;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.kernel.repository.model.FileEntry;
020    import com.liferay.portal.kernel.repository.model.Folder;
021    import com.liferay.portal.kernel.util.GetterUtil;
022    import com.liferay.portal.portletfilerepository.PortletFileRepositoryUtil;
023    import com.liferay.portlet.messageboards.model.MBMessage;
024    import com.liferay.portlet.messageboards.service.MBMessageLocalServiceUtil;
025    
026    /**
027     * @author Eudaldo Alonso
028     */
029    public class MBMessageAttachmentsUtil {
030    
031            public static MBMessage getMessage(long fileEntryId)
032                    throws PortalException, SystemException {
033    
034                    FileEntry fileEntry = PortletFileRepositoryUtil.getPortletFileEntry(
035                            fileEntryId);
036    
037                    Folder folder = PortletFileRepositoryUtil.getPortletFolder(
038                            fileEntry.getFolderId());
039    
040                    long messageId = GetterUtil.getLong(folder.getName());
041    
042                    return MBMessageLocalServiceUtil.getMBMessage(messageId);
043            }
044    
045    }