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.chunk;
019
020import java.io.File;
021import java.io.IOException;
022import java.io.InputStream;
023import java.io.OutputStream;
024
025import org.syncany.database.MultiChunkEntry.MultiChunkId;
026
027/**
028 *
029 * @author pheckel
030 */
031public class ZipMultiChunker extends MultiChunker {
032        public static final String TYPE = "zip";
033
034        public ZipMultiChunker() {
035                // Nothing
036        }
037
038        public ZipMultiChunker(int minMultiChunkSize) {
039                super(minMultiChunkSize);
040        }
041
042        @Override
043        public MultiChunk createMultiChunk(InputStream is) {
044                return new ZipMultiChunk(is);
045        }
046
047        @Override
048        public MultiChunk createMultiChunk(File file) throws IOException {
049                try {
050                        return new ZipMultiChunk(file);
051                }
052                catch (Exception e) {
053                        throw new IOException(e);
054                }
055        }
056
057        @Override
058        public MultiChunk createMultiChunk(MultiChunkId id, OutputStream os) throws IOException {
059                return new ZipMultiChunk(id, minMultiChunkSize, os);
060        }
061
062        @Override
063        public String toString() {
064                return "Zip-" + minMultiChunkSize;
065        }
066
067}