1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.util.servlet;
21  
22  import com.liferay.portal.kernel.util.ByteArrayMaker;
23  
24  import java.io.PrintWriter;
25  
26  import javax.servlet.ServletOutputStream;
27  import javax.servlet.http.HttpServletResponse;
28  import javax.servlet.http.HttpServletResponseWrapper;
29  
30  /**
31   * <a href="GenericServletResponse.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Brian Wing Shun Chan
34   *
35   */
36  public class GenericServletResponse extends HttpServletResponseWrapper {
37  
38      public GenericServletResponse(HttpServletResponse response) {
39          super(response);
40  
41          _bam = new ByteArrayMaker();
42      }
43  
44      public byte[] getData() {
45          return _bam.toByteArray();
46      }
47  
48      public int getContentLength() {
49          return _contentLength;
50      }
51  
52      public void setContentLength(int length) {
53          super.setContentLength(length);
54  
55          _contentLength = length;
56      }
57  
58      public String getContentType() {
59          return _contentType;
60      }
61  
62      public void setContentType(String type) {
63          super.setContentType(type);
64  
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  }