1 /*
2 * $Id: ExternalWriterHttpServletResponse.java 1306435 2012-03-28 15:39:11Z nlebas $
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 package org.apache.tiles.request.servlet;
23
24 import java.io.PrintWriter;
25
26 import javax.servlet.http.HttpServletResponse;
27 import javax.servlet.http.HttpServletResponseWrapper;
28
29 /**
30 * Wraps an HTTP response and overrides its print writer.
31 *
32 * @version $Rev: 1306435 $ $Date: 2012-03-29 02:39:11 +1100 (Thu, 29 Mar 2012) $
33 */
34 public class ExternalWriterHttpServletResponse extends
35 HttpServletResponseWrapper {
36
37 /**
38 * The print writer to use, instead of the response's one.
39 */
40 private PrintWriter writer;
41
42 /**
43 * Constructor.
44 *
45 * @param response The response to wrap.
46 * @param writer The print writer to use, instead of the response's one.
47 */
48 public ExternalWriterHttpServletResponse(HttpServletResponse response, PrintWriter writer) {
49 super(response);
50 this.writer = writer;
51 }
52
53 /** {@inheritDoc} */
54 @Override
55 public PrintWriter getWriter() {
56 return writer;
57 }
58 }