1   /**
2    * Copyright (c) 2000-2007 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 res) {
42          super(res);
43          _bam = new ByteArrayMaker();
44      }
45  
46      public byte[] getData() {
47          return _bam.toByteArray();
48      }
49  
50      public int getContentLength() {
51          return _contentLength;
52      }
53  
54      public void setContentLength(int length) {
55          super.setContentLength(length);
56          _contentLength = length;
57      }
58  
59      public String getContentType() {
60          return _contentType;
61      }
62  
63      public void setContentType(String type) {
64          super.setContentType(type);
65          _contentType = type;
66      }
67  
68      public ServletOutputStream getOutputStream() {
69          return new GenericServletOutputStream(_bam);
70      }
71  
72      public PrintWriter getWriter() {
73          return new PrintWriter(getOutputStream(), true);
74      }
75  
76      private ByteArrayMaker _bam;
77      private int _contentLength;
78      private String _contentType;
79  
80  }