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1   /*
2    *
3    * Licensed to the Apache Software Foundation (ASF) under one
4    * or more contributor license agreements.  See the NOTICE file
5    * distributed with this work for additional information
6    * regarding copyright ownership.  The ASF licenses this file
7    * to you under the Apache License, Version 2.0 (the
8    * "License"); you may not use this file except in compliance
9    * with the License.  You may obtain a copy of the License at
10   *
11   *     http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing, software
14   * distributed under the License is distributed on an "AS IS" BASIS,
15   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16   * See the License for the specific language governing permissions and
17   * limitations under the License.
18   */
19  
20  package org.apache.hadoop.hbase.rest.filter;
21  
22  import java.io.BufferedReader;
23  import java.io.IOException;
24  import java.io.InputStreamReader;
25  
26  import javax.servlet.ServletInputStream;
27  import javax.servlet.http.HttpServletRequest;
28  import javax.servlet.http.HttpServletRequestWrapper;
29  
30  import org.apache.hadoop.classification.InterfaceAudience;
31  
32  @InterfaceAudience.Private
33  public class GZIPRequestWrapper extends HttpServletRequestWrapper {
34    private ServletInputStream is;
35    private BufferedReader reader;
36  
37    public GZIPRequestWrapper(HttpServletRequest request) throws IOException {
38      super(request);
39      this.is = new GZIPRequestStream(request);
40      this.reader = new BufferedReader(new InputStreamReader(this.is));
41    }
42  
43    @Override
44    public ServletInputStream getInputStream() throws IOException {
45      return is;
46    }
47  
48    @Override
49    public BufferedReader getReader() throws IOException {
50      return reader;
51    }
52  }