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}