| /* |
| * Copyright 1999, 2000, 2001 ,2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.tester; |
| |
| |
| import java.io.*; |
| import java.util.*; |
| import javax.servlet.*; |
| import javax.servlet.http.*; |
| |
| |
| /** |
| * HttpServletResponse wrapper that converts all output characters to |
| * upper case via an intermediate buffer. |
| * |
| * @author Craig R. McClanahan |
| * @version $Revision$ $Date$ |
| */ |
| |
| public class CharArrayResponse extends HttpServletResponseWrapper { |
| |
| |
| CharArrayWriterUpperCase writer = null; |
| |
| public CharArrayResponse(HttpServletResponse response) { |
| super(response); |
| writer = new CharArrayWriterUpperCase(); |
| } |
| |
| public void flushBuffer() throws IOException { |
| int n = 0; |
| Reader reader = getReader(); |
| PrintWriter writer = getResponse().getWriter(); |
| while (true) { |
| int ch = reader.read(); |
| if (ch < 0) |
| break; |
| n++; |
| writer.print((char) ch); |
| } |
| writer.println("[" + n + "]"); |
| this.writer.reset(); |
| } |
| |
| public Reader getReader() { |
| return (new CharArrayReader(writer.toCharArray())); |
| } |
| |
| public PrintWriter getWriter() throws IOException { |
| return (new PrintWriter(writer, true)); |
| } |
| |
| |
| } |
| |
| |
| |