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 java.io.PrintWriter;
23  
24  import javax.servlet.ServletOutputStream;
25  import javax.servlet.http.HttpServletResponse;
26  import javax.servlet.http.HttpServletResponseWrapper;
27  
28  /**
29   * <a href="NullServletResponse.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   *
33   */
34  public class NullServletResponse extends HttpServletResponseWrapper {
35  
36      public NullServletResponse(HttpServletResponse response) {
37          super(response);
38      }
39  
40      public ServletOutputStream getOutputStream() {
41          return _sos;
42      }
43  
44      public PrintWriter getWriter() {
45          return _pw;
46      }
47  
48      /*public void sendError(int sc) throws IOException {
49      }
50  
51      public void sendError(int sc, String msg) throws IOException {
52      }
53  
54      public void sendRedirect(String location) throws IOException {
55      }*/
56  
57      private ServletOutputStream _sos = new NullServletOutputStream();
58      private PrintWriter _pw = new PrintWriter(_sos, true);
59  
60  }