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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,
14   * software distributed under the License is distributed on an
15   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16   * KIND, either express or implied.  See the License for the
17   * specific language governing permissions and limitations
18   * under the License.
19   * ====================================================================
20   *
21   * This software consists of voluntary contributions made by many
22   * individuals on behalf of the Apache Software Foundation.  For more
23   * information on the Apache Software Foundation, please see
24   * <http://www.apache.org/>.
25   *
26   */
27  package org.apache.http.client.entity;
28  
29  import java.io.IOException;
30  import java.io.InputStream;
31  import java.util.zip.GZIPInputStream;
32  
33  import org.apache.http.HttpEntity;
34  
35  /**
36   * {@link org.apache.http.entity.HttpEntityWrapper} for handling gzip
37   * Content Coded responses.
38   *
39   * @since 4.1
40   */
41  public class GzipDecompressingEntity extends DecompressingEntity {
42  
43      /**
44       * Creates a new {@link GzipDecompressingEntity} which will wrap the specified
45       * {@link HttpEntity}.
46       *
47       * @param entity
48       *            the non-null {@link HttpEntity} to be wrapped
49       */
50      public GzipDecompressingEntity(final HttpEntity entity) {
51          super(entity, new InputStreamFactory() {
52  
53              @Override
54              public InputStream create(final InputStream instream) throws IOException {
55                  return new GZIPInputStream(instream);
56              }
57  
58          });
59      }
60  
61  }