1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.util.servlet;
24  
25  import com.liferay.portal.kernel.util.ByteArrayMaker;
26  
27  import java.io.PrintWriter;
28  
29  import javax.servlet.ServletOutputStream;
30  import javax.servlet.http.HttpServletResponse;
31  import javax.servlet.http.HttpServletResponseWrapper;
32  
33  /**
34   * <a href="GenericServletResponse.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Brian Wing Shun Chan
37   *
38   */
39  public class GenericServletResponse extends HttpServletResponseWrapper {
40  
41      public GenericServletResponse(HttpServletResponse response) {
42          super(response);
43  
44          _bam = new ByteArrayMaker();
45      }
46  
47      public byte[] getData() {
48          return _bam.toByteArray();
49      }
50  
51      public int getContentLength() {
52          return _contentLength;
53      }
54  
55      public void setContentLength(int length) {
56          super.setContentLength(length);
57  
58          _contentLength = length;
59      }
60  
61      public String getContentType() {
62          return _contentType;
63      }
64  
65      public void setContentType(String type) {
66          super.setContentType(type);
67  
68          _contentType = type;
69      }
70  
71      public ServletOutputStream getOutputStream() {
72          return new GenericServletOutputStream(_bam);
73      }
74  
75      public PrintWriter getWriter() {
76          return new PrintWriter(getOutputStream(), true);
77      }
78  
79      private ByteArrayMaker _bam;
80      private int _contentLength;
81      private String _contentType;
82  
83  }