How To Value Outside While loop iterator in hibernate

[RajeshKumar Nayak]

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();
}
String stdid=std.getStdid(); //error:-std cannot be resolved

if(stdId.equalsIgnoreCase("std.id")&& stdPwd.equalsIgnoreCase("nayak"))
return mapping.findForward("Sus");
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In above Code I want to use "std" outside of while loop for getting some value and check with "stdId" and "std.stdid"
and I want return some value outside while lop.
How it possible someone Explain me How it possible[color=red]

[surendra babu k]

Hi,

std contains multiple students then write your test case in while loop only..because you need to test it for every student object.

[RajeshKumar Nayak]

Actually i am using Struts So
We cannot write all the test case inside the
while loop i want the value for stdid outside the loop

[surendra babu k]

Query hql=sc.createQuery("from com.rajesh.Student");
ArrayList plist=(ArrayList)hql.list();
Iterator it=plist.iterator();

boolean validstd=false;

while(it.hasNext()){
Student std=(Student)it.next();
String stdid=std.getStdid();
if(stdId !=null && stdId.equalsIgnoreCase("std.id")&& stdPwd.equalsIgnoreCase("nayak"))
{
validstd=true;
break;
}
}
if(validstd)
return mapping.findForward("Sus");