Java开发网 - Hibernate Error 請高手指點

Java开发网

您没有登录

» Java开发网 » Java EE 综合讨论区 » Hibernate

打印话题 寄给朋友 订阅主题

作者

Hibernate Error 請高手指點

Tincle

发贴: 4
积分: 0

于 2007-02-02 10:03

我在用 HibernateSync 自動創建的功能，生成的代碼系統老是報錯，
錯誤信息如下：
public static void initialize (String configFileName, Configuration configuration) {
    if (null == configFileName && null != sessionFactory) return;
    else if (null != sessionFactoryMap && null != sessionFactoryMap.get(configFileName)) return;
    else {
      if (null == configFileName) {
        configuration.configure();
        net.echochina.hibernatetest.dao._RootDAO.setSessionFactory(
          configuration.buildSessionFactory());
      }
      else {
        configuration.configure(
          configFileName);
        net.echochina.hibernatetest.dao._RootDAO.setSessionFactory(
          configFileName,
          configuration.buildSessionFactory());
      }
    }
  }

Code line :
configuration.configure();
configuration.buildSessionFactory()
configuration.configure(configFileName);
configuration.buildSessionFactory();
Error Message: Unhandled exception type HibernateException:
總之只要用到configuration,都會報這個錯誤信息.
請高人指點,這是為什麼呢？

（缩略图，点击图片链接看原图）

作者	Re:Hibernate Error 請高手指點 [Re:Tincle]
Tincle 发贴: 4 积分: 0	于 2007-02-02 10:13 再補充一下在剛才程序的最前面有這樣一句 import net.sf.hibernate.cfg.Configuration;

作者

Re:Hibernate Error 請高手指點 [Re:Tincle]

JiafanZhou

版主

发贴: 736
积分: 61

于 2007-03-12 20:28

Tincle, some things might be concerned here.

Thanks for your topic, I know that Hibernate Synchronizer plugin removes the need for you to think about updating your Java code when you change your mapping document. It seems a fair way to generate some code.

As far as your question is concerned, can you modify the code using try catch to handle the exception properly? Or are you allowed to modify the code? The error in eclipse told you the Unhandled exception has nothing to do with the imports.

Tincle wrote:
再補充一下在剛才程序的最前面有這樣一句
import net.sf.hibernate.cfg.Configuration;

Hibernate updated to version 3 and changes to *import org.hibernate.cfg.Configuration;* package now.

BTW, according to the Java naming convention, I hate any class name begins with an underscore, and DAO shall be refactored to Dao. If those classes are auto-generated ones, then shame on the Hibernate Synchronizer coders.

Regards,
Jiafan

When I was a kid I used to pray every night for a new bike. Then I realized that The Lord doesn't work that way, so I stole one and asked him to forgive me.

作者	Re:Hibernate Error 請高手指點 [Re:Tincle]
fuvicky 发贴: 3 积分: 0	于 2007-03-13 10:00 算是解决了吧?? ------------------------------ 智博数码域名注册虚拟主机

作者	Re:Hibernate Error 請高手指點 [Re:Tincle]
xuxiong2 发贴: 4 积分: 0	于 2007-03-13 16:07 无论你是高手还是刚开始学编程的现在去米鼠望注册会员可以答题拿积分米鼠积分是1积分等价于1RMB的赶快行动吧网址:www.***

已读帖子

新的帖子

被删除的帖子