I want Check stdId&Pwd Using Iteration I can't declar iterator variable outside Loop please help me,

[RajeshKumar Nayak]

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.rajesh;

import java.util.ArrayList;
import java.util.Iterator;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.hibernate.Query;
import org.hibernate.Session;

public class LoginAction extends Action {
	public LoginAction(){
		System.out.println("LoginAction Object is Created");
	}
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		LoginForm lf=(LoginForm)form;
		System.out.println("The Following Details");
		String stdId=lf.stdId;
		String stdPwd=lf.stdPwd;
		System.out.println("Student Id"+stdId);
		System.out.println("Student Password"+stdPwd);
        request.setAttribute("StudentId", stdId);
        Session sc=MySigleTone.getsSession();
        Query hql=sc.createQuery("from com.rajesh.Student");
        ArrayList plist=(ArrayList)hql.list();
       Iterator it=plist.iterator();
       
       while(it.hasNext()){
    	   Student std=(Student)it.next();
    	    
    	 
    	  
    	   
       }
  
   
		
if(stdId.equalsIgnoreCase(std.getStdid())&& stdPwd.equalsIgnoreCase("nayak"))   //give error for std. declaration  it error because outside of the loop how i can use this object for test case please
                                                                                                                                                                                                                                                  give me solution

			return mapping.findForward("Sus");
		else// TODO Auto-generated method stub
		return mapping.findForward("fail");
	}
}

[Baseet Ahmed]

if(stdId.equalsIgnoreCase(std.getStdid())&& stdPwd.equalsIgnoreCase("nayak"));//give error

Please remove the semicolon(;) at the end of if statement.

Also, next time onwards always give error stack trace for better understanding of problem.


---------
Regards
Ahmed

[RajeshKumar Nayak]

give error for std. declaration it error because outside of the loop how i can use this object for test case please
not ; this is mistake for write can someone solve my problem


Thanks Regards
Rajesh kumar Nayak

[tyte kyat]

Have you try this,

Query hql=sc.createQuery("from Student"); 

without --> com.rajesh.

--------------------------
or

without changing anything and if you put the following line

System.out.println("size = "+plist.size());

before calling Iterator it=plist.iterator();

what have you got?