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.bookmarks.action;
016    
017    import com.liferay.portal.kernel.util.ParamUtil;
018    import com.liferay.portal.util.PortalUtil;
019    import com.liferay.portal.util.WebKeys;
020    import com.liferay.portlet.bookmarks.model.BookmarksEntry;
021    import com.liferay.portlet.bookmarks.model.BookmarksFolder;
022    import com.liferay.portlet.bookmarks.service.BookmarksEntryServiceUtil;
023    import com.liferay.portlet.bookmarks.service.BookmarksFolderServiceUtil;
024    
025    import javax.portlet.PortletRequest;
026    
027    import javax.servlet.http.HttpServletRequest;
028    
029    /**
030     * @author Brian Wing Shun Chan
031     */
032    public class ActionUtil {
033    
034            public static void getEntry(HttpServletRequest request) throws Exception {
035                    long entryId = ParamUtil.getLong(request, "entryId");
036    
037                    BookmarksEntry entry = null;
038    
039                    if (entryId > 0) {
040                            entry = BookmarksEntryServiceUtil.getEntry(entryId);
041                    }
042    
043                    request.setAttribute(WebKeys.BOOKMARKS_ENTRY, entry);
044            }
045    
046            public static void getEntry(PortletRequest portletRequest)
047                    throws Exception {
048    
049                    HttpServletRequest request = PortalUtil.getHttpServletRequest(
050                            portletRequest);
051    
052                    getEntry(request);
053            }
054    
055            public static void getFolder(HttpServletRequest request) throws Exception {
056                    long folderId = ParamUtil.getLong(request, "folderId");
057    
058                    BookmarksFolder folder = null;
059    
060                    if (folderId > 0) {
061                            folder = BookmarksFolderServiceUtil.getFolder(folderId);
062                    }
063    
064                    request.setAttribute(WebKeys.BOOKMARKS_FOLDER, folder);
065            }
066    
067            public static void getFolder(PortletRequest portletRequest)
068                    throws Exception {
069    
070                    HttpServletRequest request = PortalUtil.getHttpServletRequest(
071                            portletRequest);
072    
073                    getFolder(request);
074            }
075    
076    }