jsp Hibernate入门教程第1/3页

hibernatetest.java
import onlyfun.caterpillar.*;
import net.sf.hibernate.*;
import net.sf.hibernate.cfg.*;
import java.util.*;
public class hibernatetest {
public static void main(string[] args) throws hibernateexception {
sessionfactory sessionfactory = new configuration().configure().buildsessionfactory();
session session = sessionfactory.opensession();
list users = session.find("from user");
user updated = null;
for (listiterator iterator = users.listiterator(); iterator.hasnext(); ) {
user user = (user) iterator.next();
if(updated == null)
updated = user;
system.out.println(user.getname() +
"ntage: " + user.getage() +
"ntsex: " + user.getsex());
}
updated.setname("justin");
session.flush();
users = session.find("from user");
session.close();
sessionfactory.close();
for (listiterator iterator = users.listiterator(); iterator.hasnext(); ) {
user user = (user) iterator.next();
system.out.println(user.getname() +
"ntage: " + user.getage() +
"ntsex: " + user.getsex());
}
}
}