| /* |
| * 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.InputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| import org.apache.commons.compress.compressors.CompressorInputStream; |
| import org.apache.commons.compress.compressors.CompressorOutputStream; |
| import org.apache.commons.compress.compressors.z.ZCompressorInputStream; |
| |
| /** |
| * Creates streams for the traditional Unix compress format. |
| * @since Apache Compress Antlib 1.4 |
| */ |
| public class ZStreamFactory implements CompressorStreamFactory { |
| |
| /** |
| * @param stream the stream to read from, should be buffered |
| */ |
| public CompressorInputStream getCompressorStream(InputStream stream) |
| throws IOException { |
| return new ZCompressorInputStream(stream); |
| } |
| |
| /** |
| * Not implemented. |
| */ |
| public CompressorOutputStream getCompressorStream(OutputStream stream) |
| throws IOException { |
| throw new UnsupportedOperationException(); |
| } |
| } |