// *************************************************************************************************************************** | |
// * 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.juneau.encoders; | |
import java.io.*; | |
import java.util.zip.*; | |
/** | |
* Encoder for handling <js>"gzip"</js> encoding and decoding. | |
*/ | |
public class GzipEncoder extends Encoder { | |
@Override /* Encoder */ | |
public OutputStream getOutputStream(OutputStream os) throws IOException { | |
return new FinishableGZIPOutputStream(os); | |
} | |
@Override /* Encoder */ | |
public InputStream getInputStream(InputStream is) throws IOException { | |
return new GZIPInputStream(is); | |
} | |
/** | |
* Returns <code>[<js>"gzip"</js>]</code>. | |
*/ | |
@Override /* Encoder */ | |
public String[] getCodings() { | |
return new String[]{"gzip"}; | |
} | |
private static class FinishableGZIPOutputStream extends GZIPOutputStream implements Finishable { | |
FinishableGZIPOutputStream(OutputStream out) throws IOException { | |
super(out); | |
} | |
} | |
} |