sqlquerytest.java

实现一些hibernate底层的东西

package com.bjsxt.hibernate;

import java.util.Iterator;
import java.util.List;

import org.hibernate.Session;

import junit.framework.TestCase;

/**
 * 原生sql测试
 * @author Administrator
 *
 */
public class SqlQueryTest extends TestCase {

	public void testQuery1() {
		Session session = null;
		try {
			session = HibernateUtils.getSession();
			session.beginTransaction();
			
			List students = session.createSQLQuery("select * from t_student").list();
			for (Iterator iter=students.iterator(); iter.hasNext();) {
				Object[] obj = (Object[])iter.next();
				System.out.println(obj[0] + "," + obj[1]);
			}
			session.getTransaction().commit();
		}catch(Exception e) {
			e.printStackTrace();
			session.getTransaction().rollback();
		}finally {
			HibernateUtils.closeSession(session);
		}
	}
	
}