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1   /*
2    * ====================================================================
3    *
4    *  Licensed to the Apache Software Foundation (ASF) under one or more
5    *  contributor license agreements.  See the NOTICE file distributed with
6    *  this work for additional information regarding copyright ownership.
7    *  The ASF licenses this file to You under the Apache License, Version 2.0
8    *  (the "License"); you may not use this file except in compliance with
9    *  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   * This software consists of voluntary contributions made by many
21   * individuals on behalf of the Apache Software Foundation.  For more
22   * information on the Apache Software Foundation, please see
23   * <http://www.apache.org/>.
24   *
25   */
26  
27  package org.apache.http.client.fluent;
28  
29  import java.io.ByteArrayInputStream;
30  import java.io.InputStream;
31  import java.io.UnsupportedEncodingException;
32  import java.nio.charset.Charset;
33  
34  import org.apache.http.entity.ContentType;
35  import org.apache.http.protocol.HTTP;
36  
37  public class Content {
38  
39      public static final Content NO_CONTENT = new Content(new byte[] {}, ContentType.DEFAULT_BINARY); 
40      
41      private final byte[] raw;
42      private final ContentType type;
43  
44      Content(final byte[] raw, final ContentType type) {
45          super();
46          this.raw = raw;
47          this.type = type;
48      }
49  
50      public ContentType getType() {
51          return this.type;
52      }
53  
54      public byte[] asBytes() {
55          return this.raw.clone();
56      }
57  
58      public String asString() {
59          Charset charset = this.type.getCharset();
60          if (charset == null) {
61              charset = HTTP.DEF_CONTENT_CHARSET;
62          }
63          try {
64              return new String(this.raw, charset.name());
65          } catch (UnsupportedEncodingException ex) {
66              return new String(this.raw);
67          }
68      }
69  
70      public InputStream asStream() {
71          return new ByteArrayInputStream(this.raw);
72      }
73  
74      @Override
75      public String toString() {
76          return asString();
77      }
78      
79  }