listmessages.java

来自「Hibernate基础教程一书源码.Hibernate是一个持久层开源框架」· Java 代码 · 共 31 行

package sample;

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

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

import sample.entity.Message;

public class ListMessages {
   public static void main(String[] args)
   {
      SessionFactory factory = 
         new Configuration().configure().buildSessionFactory();
      Session session = factory.openSession();

      List messages = session.createQuery("from Message").list();
      System.out.println("Found " + messages.size() + " message(s):");
      
      Iterator i = messages.iterator();
      while(i.hasNext()) {
         Message msg = (Message)i.next();
         System.out.println(msg.getMessage());
      }
      
      session.close();
   }   
}