001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portlet.bookmarks.service.impl;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.security.permission.ActionKeys;
020    import com.liferay.portal.service.ServiceContext;
021    import com.liferay.portlet.bookmarks.model.BookmarksFolder;
022    import com.liferay.portlet.bookmarks.service.base.BookmarksFolderServiceBaseImpl;
023    import com.liferay.portlet.bookmarks.service.permission.BookmarksFolderPermission;
024    
025    import java.util.List;
026    
027    /**
028     * @author Brian Wing Shun Chan
029     */
030    public class BookmarksFolderServiceImpl extends BookmarksFolderServiceBaseImpl {
031    
032            public BookmarksFolder addFolder(
033                            long parentFolderId, String name, String description,
034                            ServiceContext serviceContext)
035                    throws PortalException, SystemException {
036    
037                    BookmarksFolderPermission.check(
038                            getPermissionChecker(), serviceContext.getScopeGroupId(),
039                            parentFolderId, ActionKeys.ADD_FOLDER);
040    
041                    return bookmarksFolderLocalService.addFolder(
042                            getUserId(), parentFolderId, name, description, serviceContext);
043            }
044    
045            public void deleteFolder(long folderId)
046                    throws PortalException, SystemException {
047    
048                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
049                            folderId);
050    
051                    BookmarksFolderPermission.check(
052                            getPermissionChecker(), folder, ActionKeys.DELETE);
053    
054                    bookmarksFolderLocalService.deleteFolder(folderId);
055            }
056    
057            public BookmarksFolder getFolder(long folderId)
058                    throws PortalException, SystemException {
059    
060                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
061                            folderId);
062    
063                    BookmarksFolderPermission.check(
064                            getPermissionChecker(), folder, ActionKeys.VIEW);
065    
066                    return folder;
067            }
068    
069            public List<BookmarksFolder> getFolders(long groupId)
070                    throws SystemException {
071    
072                    return bookmarksFolderPersistence.filterFindByGroupId(groupId);
073            }
074    
075            public List<BookmarksFolder> getFolders(long groupId, long parentFolderId)
076                    throws SystemException {
077    
078                    return bookmarksFolderPersistence.filterFindByG_P(
079                            groupId, parentFolderId);
080            }
081    
082            public List<BookmarksFolder> getFolders(
083                            long groupId, long parentFolderId, int start, int end)
084                    throws SystemException {
085    
086                    return bookmarksFolderPersistence.filterFindByG_P(
087                            groupId, parentFolderId, start, end);
088            }
089    
090            public int getFoldersCount(long groupId, long parentFolderId)
091                    throws SystemException {
092    
093                    return bookmarksFolderPersistence.filterCountByG_P(
094                            groupId, parentFolderId);
095            }
096    
097            public void getSubfolderIds(
098                            List<Long> folderIds, long groupId, long folderId)
099                    throws SystemException {
100    
101                    List<BookmarksFolder> folders =
102                            bookmarksFolderPersistence.filterFindByG_P(
103                                    groupId, folderId);
104    
105                    for (BookmarksFolder folder : folders) {
106                            folderIds.add(folder.getFolderId());
107    
108                            getSubfolderIds(
109                                    folderIds, folder.getGroupId(), folder.getFolderId());
110                    }
111            }
112    
113            public BookmarksFolder updateFolder(
114                            long folderId, long parentFolderId, String name,
115                            String description, boolean mergeWithParentFolder,
116                            ServiceContext serviceContext)
117                    throws PortalException, SystemException {
118    
119                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
120                            folderId);
121    
122                    BookmarksFolderPermission.check(
123                            getPermissionChecker(), folder, ActionKeys.UPDATE);
124    
125                    return bookmarksFolderLocalService.updateFolder(
126                            folderId, parentFolderId, name, description, mergeWithParentFolder,
127                            serviceContext);
128            }
129    
130    }