001/*
002 * Syncany, www.syncany.org
003 * Copyright (C) 2011-2016 Philipp C. Heckel <philipp.heckel@gmail.com> 
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU General Public License as published by
007 * the Free Software Foundation, either version 3 of the License, or
008 * (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU General Public License for more details.
014 *
015 * You should have received a copy of the GNU General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018package org.syncany.operations.daemon.messages;
019
020import java.util.List;
021
022import org.syncany.config.Config;
023import org.syncany.database.FileVersion;
024import org.syncany.database.PartialFileHistory.FileHistoryId;
025import org.syncany.database.SqlDatabase;
026import org.syncany.operations.daemon.messages.api.FolderRequest;
027import org.syncany.operations.daemon.messages.api.FolderRequestHandler;
028import org.syncany.operations.daemon.messages.api.Response;
029
030@Deprecated
031// TODO [medium] The file history id should be selectable via 'LsRequest'
032public class GetFileHistoryFolderRequestHandler extends FolderRequestHandler {
033        private SqlDatabase localDatabase;
034
035        public GetFileHistoryFolderRequestHandler(Config config) {
036                super(config);
037                this.localDatabase = new SqlDatabase(config);
038        }
039
040        @Override
041        public Response handleRequest(FolderRequest request) {
042                GetFileHistoryFolderRequest concreteRequest = (GetFileHistoryFolderRequest) request;
043                
044                FileHistoryId fileHistoryId = FileHistoryId.parseFileId(concreteRequest.getFileHistoryId());
045                List<FileVersion> fileHistory = localDatabase.getFileHistory(fileHistoryId);
046                
047                return new GetFileHistoryFolderResponse(concreteRequest.getId(), concreteRequest.getRoot(), fileHistory);                       
048        }
049}