Hibernate Criteria Unique List

An example of hibernate criteria unique list is given below, which returns the unique value in list from a table

CriteriaUniqueList.java

package net.roseindia.main;

import net.roseindia.bean.Student;
import net.roseindia.util.HibernateUtil;

import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.criterion.Restrictions;

public class CriteriaUniqueList {
	public static void main(String[] args) {
		Session session = HibernateUtil.getSessionFactory().openSession();
		Criteria criteria = session.createCriteria(Student.class);
		criteria.add(Restrictions.eq("rollNo", 1));
		Student student = (Student) criteria.uniqueResult();
		System.out.println(student.getName());
	}
}

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