testutil.java

来自「加拿大达内科技有限公司配需java程序员的上课时的代码」· Java 代码 · 共 36 行

package com.sd0709.bank.present;

import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.Transaction;

import com.sd0709.bank.biz.entity.Account;
import com.sd0709.bank.util.HbnUtil;

public class TestUtil {
  public static void main(String[] args) {
	Account act = new Account("act-00697",14000.0);
	Session s = null;
	Transaction tran = null;
	try {
		s = HbnUtil.getSession();
		if(s!=null){
		  tran = s.beginTransaction();
		  s.save(act);
		  s.delete(act);
		  s.flush();
		  act.setOid(null);
		  System.out.println("act -> "+act.getOid());
		  s.saveOrUpdate(act);
		  tran.commit();
		}
	} catch (HibernateException e) {
		e.printStackTrace();
		if(tran!=null) tran.rollback();
	}finally{
		HbnUtil.releaseSession(s);
	}
  }

}