test.java

这个是j2eejava web 编程精要十五讲的全部源码。对学习java web编程的人来说是很能得的资料

package test;

import org.hibernate.*;
import org.hibernate.cfg.*;
import java.io.File;
import java.util.List;


public class Test {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO 自动生成方法存根
		
		//try {
		File file = new File("D:\\eclipse3.2\\workspace\\HibernateTest\\hibernate.cfg.xml");
		
		Configuration  conf = new Configuration().configure(file);
		
		SessionFactory  sf = conf.buildSessionFactory();
		
		Session session = sf.openSession();
		
		Transaction tx = session.beginTransaction();
		
		
        //新建Student对象
	       Student stu = new Student();
			stu.setName("Walker");
			stu.setSex("male");
			stu.setAge(22);

			//新建Card对象
			Card card = new Card(); 
			card.setName("Walker");
			

		 //设置Student对象与Card对象之间的关联
		 stu.setCard(card);
		 card.setStudent(stu); //此句不能省略，否则card将不知从何处取得主键值

			
		   try {
			session.save(stu); 
	       tx.commit();
	       session.close();
	       System.out.println("Data have been inserted into DB.");
	      } catch (HibernateException e) {
	        e.printStackTrace();
	        tx.rollback();
	        session.close();
	}

		
	      
		}
}