HeadersServlet.java /* * @(#)HeadersServlet.java * * Copyright (c) 1998-1999 Servertec. All Rights Reserved. * * This software is the proprietary and confidential property of Servertec. * Use only in accordance with the terms of the license agreement. * * SERVERTEC MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY * OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR * PURPOSE, OR NON-INFRINGEMENT. SERVERTEC SHALL NOT BE LIABLE FOR ANY * DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. * * THIS NOTICE MUST NOT BE ALTERED NOR REMOVED. * * CopyrightVersion 1.0 */ import java.util.Enumeration; import java.io.IOException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.ServletOutputStream; import javax.servlet.ServletException; import stec.iws.Utils; public class HeadersServlet extends HttpServlet { public void service(HttpServletRequest _request, HttpServletResponse _response) throws ServletException, IOException { _response.setContentType("text/html"); ServletOutputStream out = _response.getOutputStream(); out.println("<html>"); out.println("<head><title>Display Headers</title></head>"); out.println("<body>"); headers(out, _request); out.println("</body>"); out.println("</html>"); out.close(); } protected static void headers(ServletOutputStream out, HttpServletRequest _request) throws IOException { out.println("<h1>Headers:</h1>"); out.println("<lit>"); String key; String value; Enumeration vars = _request.getHeaderNames(); while(vars.hasMoreElements()) { key = (String)vars.nextElement(); value = _request.getHeader(key); out.println(key + " = [" + value + "]<br>"); } out.println("</lit>"); } }