Hi friend,


Sending request one servlet to another servlet.

first servlet "MyServlet"

import java.io.*;
import java.net.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class MyServlet extends HttpServlet {
public void doGet (HttpServletRequest request,HttpServletResponse response) {

try {
doPost(request, response);
}
catch (Exception ex) {
ex.printStackTrace ();
}
}

public void doPost (HttpServletRequest request,HttpServletResponse response) {

try {
getServletConfig().getServletContext().getRequestDispatcher("/myServlet2").forward(request, response);
}
catch (Exception ex) {
ex.printStackTrace ();
}
}
}

forward to another servlet "MyServlet2"

import java.io.*;
import java.net.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class MyServlet2 extends HttpServlet {

public void doGet (HttpServletRequest request,HttpServletResponse response) {

try {
doPost(request, response);
}
catch (Exception ex) {
ex.printStackTrace ();
}
}

public void doPost (HttpServletRequest request,HttpServletResponse response) {
try {
PrintWriter out = response.getWriter();
out.println("Another Servlet");
}
catch (Exception ex) {
ex.printStackTrace ();
}
}
}

mapping for servlet in web.xml

<servlet>
<servlet-name>myservlet</servlet-name>
<servlet-class>MyServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>myservlet</servlet-name>
<url-pattern>/myServlet</url-pattern>
</servlet-mapping>

<servlet>
<servlet-name>myservlet2</servlet-name>
<servlet-class>MyServlet2</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>myservlet2</servlet-name>
<url-pattern>/myServlet2</url-pattern>
</servlet-mapping>

For any more problem give in details and visit.....

http://roseindia.net/servlets/

Thanks