001/* 002 * (C) Copyright 2014 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * <a href="mailto:grenard@nuxeo.com">Guillaume</a> 018 */ 019package org.nuxeo.ecm.collections.core; 020 021import org.nuxeo.ecm.collections.api.CollectionLocationService; 022import org.nuxeo.ecm.collections.api.CollectionManager; 023import org.nuxeo.ecm.collections.api.FavoritesManager; 024import org.nuxeo.ecm.core.api.CoreSession; 025import org.nuxeo.ecm.core.api.DocumentModel; 026import org.nuxeo.ecm.core.api.DocumentNotFoundException; 027import org.nuxeo.runtime.api.Framework; 028import org.nuxeo.runtime.model.DefaultComponent; 029 030/** 031 * @since 5.9.4 032 */ 033public class FavoritesManagerImpl extends DefaultComponent implements FavoritesManager { 034 035 @Override 036 public void addToFavorites(DocumentModel document, CoreSession session) { 037 DocumentModel favorites = getFavorites(session); 038 if (favorites == null) { 039 throw new DocumentNotFoundException("No user favorites found"); 040 } 041 final CollectionManager collectionManager = Framework.getService(CollectionManager.class); 042 collectionManager.addToCollection(favorites, document, session); 043 } 044 045 @Override 046 public boolean canAddToFavorites(DocumentModel document) { 047 final CollectionManager collectionManager = Framework.getService(CollectionManager.class); 048 return collectionManager.isCollectable(document); 049 } 050 051 @Override 052 @Deprecated 053 public DocumentModel getFavorites(final DocumentModel context, final CoreSession session) { 054 return getFavorites(session); 055 } 056 057 @Override 058 public DocumentModel getFavorites(final CoreSession session) { 059 return Framework.getService(CollectionLocationService.class).getUserFavorites(session); 060 } 061 062 @Override 063 public boolean isFavorite(DocumentModel document, CoreSession session) { 064 final CollectionManager collectionManager = Framework.getService(CollectionManager.class); 065 DocumentModel favorites = getFavorites(session); 066 return favorites != null && collectionManager.isInCollection(favorites, document, session); 067 } 068 069 @Override 070 public void removeFromFavorites(DocumentModel document, CoreSession session) { 071 DocumentModel favorites = getFavorites(session); 072 if (favorites == null) { 073 throw new DocumentNotFoundException("No user favorites found"); 074 } 075 final CollectionManager collectionManager = Framework.getService(CollectionManager.class); 076 collectionManager.removeFromCollection(favorites, document, session); 077 } 078 079}