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Re: [jetty-users] Jsp form to Servlet jetty embedded
Hi,

I'm get HTTP ERROR: 404
Problem accessing /MainServlet. Reason: Not Found

on submitting home.jsp which I'm accessing through localhost:8080 url. On submit the url changes to localhost:8080/MainServlet and gives me the above mentioned error

This is my project's web.xml

<?xml version="1.0" encoding="UTF-8"?>
id="WebApp_ID" metadata-complete="false" version="3.0">
<display-name>test_new</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>

I'm running Jetty Server in embedded mode using this class ServerConnector

package com.motorolasolutions.atr.server;

import org.eclipse.jetty.server.Handler;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.handler.DefaultHandler;
import org.eclipse.jetty.server.handler.HandlerList;
import org.eclipse.jetty.server.handler.ResourceHandler;
import org.eclipse.jetty.servlet.ServletHandler;
import org.eclipse.jetty.webapp.WebAppContext;

import com.motorolasolutions.atr.example.HelloHandler;

public class ServerConnector
{
public static void main(String[] args) throws Exception
{
System.out.println("Initializing server...");
final Server server = new Server(8080);
System.out.println("Starting server...");
try
{

ResourceHandler resource_handler = new ResourceHandler();
resource_handler.setDirectoriesListed(true);
resource_handler.setResourceBase(args.length == 2 ? args[1] : ".");
System.out.println(resource_handler.getResourceBase());
resource_handler.setWelcomeFiles(new String[] { "WebContent/home.jsp" });
System.out.println("serving " + resource_handler.getBaseResource());
HandlerList handlers = new HandlerList();
handlers.setHandlers(new Handler[] { resource_handler, new DefaultHandler()});
server.setHandler(handlers);
server.start();
}
catch (Exception e)
{
System.out.println("Failed to start server!");
return;
}

System.out.println("Server running...");
while (true)
{
try
{
server.join();
}
catch (InterruptedException e)
{
System.out.println("Server interrupted!");
}
}
}
}

JSP Form - home.jsp

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Home Page</title>
</head>
<body>
<form action="" method="post">
<input type="text" id="t1">
<input type="submit" id="submit">
</form>
</body>
</html>

Servlet - MainServlet

package com.motorolasolutions.atr.example;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class MainServlet
 */
@WebServlet("/MainServlet")
public class MainServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public MainServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
}

/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
System.out.println("In Servlet Post Method");
}

}


On Tue, May 28, 2013 at 6:26 PM, Jan Bartel <janb@xxxxxxxxxxx> wrote:
Ranjith,

There's not really enough info in your post to be able to help you. Can you post again and show your embedding code? Also the html form generated by the jsp. Many times 404 errors are caused by servlets not actually being deployed at the mapping path that you think they are ... try hitting the servlet directly.

Jan


On 29 May 2013 06:21, Ranjith Koduri <nanikpranjith9@xxxxxxxxx> wrote:
I've tried using servlet definition without annotations and I still face the same issue. 

Thanks & Regards,
Ranjith
MS-MIS, Univ Of Illinois at Chicago.





On Tue, May 28, 2013 at 2:03 PM, Ranjith Koduri <nanikpranjith9@xxxxxxxxx> wrote:
Hi,
I'm trying to post values from a Jsp form to a servlet using embedded jetty. I'm using annotations for configuring servlets, unfortunately I'm getting a 404 error once I post jsp form to servlet. Is there any working example of posting a jsp form to servlet using embedded jetty ? 

Thank you.


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--
Jan Bartel <janb@xxxxxxxxxxx>
www.webtide.com – Developer advice, services and support
from the Jetty & CometD experts.

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