?? testdemo.java
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package com.myemail.test;
import java.util.Date;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import junit.framework.TestCase;
import org.hibernate.Session;
import org.hibernate.Transaction;
import com.hibernate.HibernateUtils;
import com.jopo.Message;
import com.jopo.User;
public class testdemo extends TestCase{
@SuppressWarnings("unchecked")
public void sendMessage() {
Session session = HibernateUtils.getSession();
Message message = new Message();
message.setTitle("今晚沒(méi)空");
message.setContent("。。。。。。。。。。。。");
message.setSentDate(new Date());
User from = (User) session.load(User.class, 2);
message.setSentFrom(from);
User to1 = (User) session.load(User.class, 1);
User to2 = (User) session.load(User.class, 3);
Set tolist = new HashSet();
tolist.add(to1);
tolist.add(to2);
message.setReceiveList( tolist);
Transaction tx = session.beginTransaction();
session.save(message);
tx.commit();
session.close();
}
public void myMessage() {
Session session = HibernateUtils.getSession();
User user = (User) session.load(User.class,3);
Set messages = user.getMyMessages();
Iterator it = messages.iterator();
while (it.hasNext()) {
Message m = (Message) it.next();
System.out
.println(m.getTitle() + " " + m.getSentFrom().getUsername());
}
session.close();
}
public void receiveList() {
Session session = HibernateUtils.getSession();
Message message = (Message) session.load(Message.class, 2);
Set receivelist = message.getReceiveList();
Iterator it = receivelist.iterator();
while (it.hasNext()) {
User m = (User) it.next();
System.out
.println(m.getUsername());
}
session.close();
}
public void mySentMessage(){
Session session = HibernateUtils.getSession();
User user = (User) session.load(User.class, 2);
Set messages = user.getSentMessages();
Iterator it = messages.iterator();
while (it.hasNext()) {
Message m = (Message) it.next();
System.out
.println(m.getTitle() + " " + m.getSentFrom().getUsername());
}
session.close();
}
}
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