dbs227
/
YNU_JEUS


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105
							
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class IncludeTest1 extends HttpServlet {

    public void doGet(HttpServletRequest request,
                      HttpServletResponse response)
        throws IOException, ServletException
    {
        response.setContentType("text/html");
        String home = request.getParameter("home");
        if ( home == null) home = "index.jsp";
       
        PrintWriter out = response.getWriter();
		out.println("<html>");
		out.println("<head>");
		out.println("<title>JEUS Samples</title>");
		out.println("<link rel='stylesheet' type='text/css' href='infolink.css'>");
		out.println("</head>");
		
		out.println("<body BGCOLOR='#FFFFFF' TEXT='#000000' LINK='#0000EE' VLINK='#551A8B' ALINK='#FF0000' leftmargin='0' topmargin='0' marginwidth='0' marginheight='0'>");
		out.println("<table width='100%' border='0' cellspacing='0' cellpadding='0'>");
		out.println("<tr>");
		out.println("<td height='67' background='images/bgColor.gif'><img src='images/logo.gif' width='237' height='67'></td>");
		out.println("</tr>");
		out.println("<tr>");
		out.println("<td height='11' background='images/bgline.gif'></td>");
		out.println("</tr>");
		out.println("</table>");
		out.println("<br>");
		out.println("<table width='760' border='0' align='left' cellpadding='1' cellspacing='1' bgcolor='#FFFFFF'>");
		out.println("<tr bgcolor='#999999'>");
		out.println("<td  width=\"25%\" height=\"27\" align=\"center\" onMouseover=\"this.style.backgroundColor='#0099cc'\" onMouseout=\"this.style.backgroundColor='#999999'\">");
		out.println("<a href='/examples/" + home + "'><b><font color='#FFFFFF' face='Arial'>home</font></b></a></td>");
		out.println("<td  width=\"25%\" align=\"center\" onMouseover=\"this.style.backgroundColor='#0099cc'\" onMouseout=\"this.style.backgroundColor='#999999'\">");
		out.println("<a href='/examples/sources/IncludeTest1.java'><b><font color='#FFFFFF'><b>view source </b></font></a></td>");
		out.println("<td  width=\"25%\" align=\"center\" onMouseover=\"this.style.backgroundColor='#0099cc'\" onMouseout=\"this.style.backgroundColor='#999999'\">");
		out.println("</td>");
		out.println("<td  width=\"25%\" align=\"center\" onMouseover=\"this.style.backgroundColor='#0099cc'\" onMouseout=\"this.style.backgroundColor='#999999'\">");
		out.println("</td>");
		out.println("</tr>");
		out.println("<td colspan='4' class='tdpadding'>");
  
        out.println("<br><h3>Include using RequestDispatcher</h3>");
        out.println("<b>This table is generated by IncludeTest</b><br>");
        out.println("<table border=\"0\" cellpadding=\"5\">");
        out.println("<tr><td bgcolor=\"#B0E2FF\">Context Path</td><td>");
        out.println(request.getContextPath() + "</td></tr>");
        out.println("<tr><td bgcolor=\"#B0E2FF\">Servlet Path</td><td>");
        out.println(request.getServletPath() + "</td></tr>");
        out.println("<tr><td bgcolor=\"#B0E2FF\">Path Info</td><td>");
        out.println(request.getPathInfo() + "</td></tr>");
        out.println("<tr><td bgcolor=\"#B0E2FF\">Request URI</td><td>");
        out.println(request.getRequestURI() + "</td></tr>");
        out.println("<tr><td bgcolor=\"#B0E2FF\">Query String</td><td>");
        out.println(request.getQueryString() + "</td></tr>");
  
        Enumeration enum = request.getParameterNames();
        while (enum.hasMoreElements()) {
      	    String name = (String)enum.nextElement();
      	    String value = request.getParameter(name);
            out.println("<tr><td bgcolor=\"#B0E2FF\">Parameter: " + name + "</td><td>");
            out.println(value + "</td></tr>");
        }

	request.setAttribute("original servlet", "IncludeTest1");
	request.setAttribute("included servlet", "IncludedPage");
        enum = request.getAttributeNames();
        while (enum.hasMoreElements()) {
      	    String name = (String)enum.nextElement();
      	    Object value = request.getAttribute(name);
            out.println("<tr><td bgcolor=\"#B0E2FF\">Attribute: " + name + "</td><td>");
            out.println(value + "</td></tr>");
        }
        out.println("</table>");
  
        RequestDispatcher rd = this.getServletContext().getRequestDispatcher(
                               "/IncludedPage/han?color=blue");
        rd.include(request, response);
        out.println("<br><br><b>After including to /IncludedPage</b>");
        out.println("<table border=\"0\" cellpadding=\"5\">");
        enum = request.getParameterNames();
        while (enum.hasMoreElements()) {
      	    String name = (String)enum.nextElement();
      	    String value = request.getParameter(name);
            out.println("<tr><td bgcolor=\"#B0E2FF\">Parameter: " + name + "</td><td>");
            out.println(value + "</td></tr>");
        }
        enum = request.getAttributeNames();
        while (enum.hasMoreElements()) {
      	    String name = (String)enum.nextElement();
      	    Object value = request.getAttribute(name);
            out.println("<tr><td bgcolor=\"#B0E2FF\">Attribute: " + name + "</td><td>");
            out.println(value + "</td></tr>");
        }
        out.println("</table>");
	 	out.println("</td></tr></table><br><br>");	
        out.println("</body>");
        out.println("</html>");
        out.close();
    }
}