Example to query AD

GetNewUser.java

package myservlets;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.Hashtable;
import java.util.*;
import javax.naming.Context;
import javax.naming.NamingEnumeration;
import javax.naming.directory.DirContext;
import javax.naming.directory.InitialDirContext;
import javax.naming.directory.SearchControls;
import java.sql.*;
 
public class GetNewUser extends HttpServlet
{
  public void doPost(HttpServletRequest request, HttpServletResponse response)
                                       throws ServletException, IOException
  {
      ServletOutputStream  out = response.getOutputStream();
      List proxyList =  null;
      HttpSession sess = request.getSession();
      response.setContentType("text/html");
 
      try {
        String  search = request.getParameter("staffNumber" );
        out.println("asddasfadsf");
 
         }
         catch(Throwable  t ) {
                              out.println("<P><pre>");
                              t.printStackTrace( new PrintStream(out) );
                              out.println ("</pre><P>");
                              }
        out.println ("</body></html>");
  }
}