1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights 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 java.io.ByteArrayOutputStream;
26  import java.io.PrintWriter;
27  
28  import javax.servlet.ServletOutputStream;
29  import javax.servlet.http.HttpServletResponse;
30  import javax.servlet.http.HttpServletResponseWrapper;
31  
32  /**
33   * <a href="GenericServletResponse.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   */
37  public class GenericServletResponse extends HttpServletResponseWrapper {
38  
39      public GenericServletResponse(HttpServletResponse response) {
40          super(response);
41  
42          _baos = new ByteArrayOutputStream();
43      }
44  
45      public byte[] getData() {
46          return _baos.toByteArray();
47      }
48  
49      public int getContentLength() {
50          return _contentLength;
51      }
52  
53      public void setContentLength(int length) {
54          super.setContentLength(length);
55  
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  
66          _contentType = type;
67      }
68  
69      public ServletOutputStream getOutputStream() {
70          return new GenericServletOutputStream(_baos);
71      }
72  
73      public PrintWriter getWriter() {
74          return new PrintWriter(getOutputStream(), true);
75      }
76  
77      private ByteArrayOutputStream _baos;
78      private int _contentLength;
79      private String _contentType;
80  
81  }