| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.ant.compress.util; |
| |
| import java.io.BufferedInputStream; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| import org.apache.commons.compress.archivers.ArchiveInputStream; |
| import org.apache.commons.compress.archivers.ArchiveOutputStream; |
| import org.apache.commons.compress.archivers.zip.ZipArchiveInputStream; |
| import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream; |
| |
| public class ZipStreamFactory implements FileAwareArchiveStreamFactory { |
| |
| /** |
| * @param stream the stream to read from, should be buffered |
| * @param encoding the encoding of the entry names |
| */ |
| public ArchiveInputStream getArchiveStream(InputStream stream, |
| String encoding) |
| throws IOException { |
| return new ZipArchiveInputStream(stream, encoding, true); |
| } |
| |
| /** |
| * @param stream the stream to write to, should be buffered |
| * @param encoding the encoding of the entry names |
| */ |
| public ArchiveOutputStream getArchiveStream(OutputStream stream, |
| String encoding) |
| throws IOException { |
| ZipArchiveOutputStream o = new ZipArchiveOutputStream(stream); |
| o.setEncoding(encoding); |
| return o; |
| } |
| |
| /** |
| * @param file the file to read from |
| * @param encoding the encoding of the entry names |
| */ |
| public ArchiveInputStream getArchiveInputStream(File file, |
| String encoding) |
| throws IOException { |
| return |
| getArchiveStream(new BufferedInputStream(new FileInputStream(file)), |
| encoding); |
| } |
| |
| /** |
| * @param file the file to write to |
| * @param encoding the encoding of the entry names |
| */ |
| public ArchiveOutputStream getArchiveOutputStream(File file, |
| String encoding) |
| throws IOException { |
| ZipArchiveOutputStream o = new ZipArchiveOutputStream(file); |
| o.setEncoding(encoding); |
| return o; |
| } |
| } |