001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019package lucee.runtime.net.http; 020 021import java.io.IOException; 022import java.io.PrintWriter; 023 024import javax.servlet.ServletOutputStream; 025import javax.servlet.ServletResponse; 026import javax.servlet.http.HttpServletResponse; 027import javax.servlet.http.HttpServletResponseWrapper; 028 029import lucee.commons.io.DevNullOutputStream; 030import lucee.commons.io.DevNullServletOutputStream; 031 032public final class DevNullHttpServletResponse extends HttpServletResponseWrapper { 033 034 private HttpServletResponse httpServletResponse; 035 036 /** 037 * constructor of the class 038 * @param httpServletResponse 039 */ 040 public DevNullHttpServletResponse(HttpServletResponse httpServletResponse) { 041 super(httpServletResponse); 042 this.httpServletResponse=httpServletResponse; 043 } 044 045 @Override 046 public void flushBuffer() { 047 } 048 049 @Override 050 public ServletResponse getResponse() { 051 return httpServletResponse; 052 } 053 054 @Override 055 public PrintWriter getWriter() throws IOException { 056 return new PrintWriter(DevNullOutputStream.DEV_NULL_OUTPUT_STREAM); 057 } 058 059 @Override 060 public void reset() { 061 } 062 063 @Override 064 public void resetBuffer() { 065 } 066 067 @Override 068 public void setBufferSize(int size) { 069 } 070 071 @Override 072 public void setContentLength(int size) { 073 } 074 075 @Override 076 public void setContentType(String type) { 077 } 078 079 @Override 080 public ServletOutputStream getOutputStream() throws IOException { 081 return new DevNullServletOutputStream(); 082 } 083 084 085}