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 }