Java开发网 - 初学hibernate 遇到的错误

Java开发网

您没有登录

» Java开发网 » Java EE 综合讨论区

打印话题 寄给朋友 订阅主题

作者

初学hibernate 遇到的错误

zhb

发贴: 9
积分: 0

于 2006-09-16 10:31

09:54:58,750 INFO Environment:478 - Hibernate 2.1.7
09:54:58,781 INFO Environment:507 - hibernate.properties not found
09:54:58,812 INFO Environment:538 - using CGLIB reflection optimizer
09:54:58,812 INFO Environment:567 - using JDK 1.4 java.sql.Timestamp handling
09:54:58,843 INFO Configuration:350 - Mapping resource: org/redsaga/quickstart/
Student.hbm.xml
09:54:59,906 INFO Binder:230 - Mapping class: org.redsaga.quickstart.Student ->
student
09:55:00,312 INFO Configuration:900 - configuring from resource: /hibernate.cfg
.xml
09:55:00,312 INFO Configuration:872 - Configuration resource: /hibernate.cfg.xm
l
09:55:00,437 INFO Configuration:331 - Mapping resource: org/redsaga/quickstart/
Student.hbm.xml
09:55:00,515 INFO Binder:230 - Mapping class: org.redsaga.quickstart.Student ->
student
09:55:00,515 INFO Configuration:1058 - Configured SessionFactory: null
09:55:00,515 INFO Configuration:632 - processing one-to-many association mappin
gs
09:55:00,515 INFO Configuration:641 - processing one-to-one association propert
y references
09:55:00,515 INFO Configuration:666 - processing foreign key constraints
09:55:00,625 INFO Dialect:86 - Using dialect: net.sf.hibernate.dialect.MySQLDia
lect
09:55:00,703 INFO SettingsFactory:70 - Maximim outer join fetch depth: 2
09:55:00,703 INFO SettingsFactory:74 - Use outer join fetching: true
09:55:00,718 INFO DriverManagerConnectionProvider:42 - Using Hibernate built-in
connection pool (not for production use!)
09:55:00,718 INFO DriverManagerConnectionProvider:43 - Hibernate connection poo
l size: 20
09:55:00,750 INFO DriverManagerConnectionProvider:77 - using driver: org.gjt.mm
.mysql.Driver at URL: jdbc:mysql://localhost/sample
09:55:00,765 INFO DriverManagerConnectionProvider:78 - connection properties: {
user=root, password=12345678}
09:55:00,765 INFO TransactionFactoryFactory:31 - Transaction strategy: net.sf.h
ibernate.transaction.JDBCTransactionFactory
09:55:00,781 INFO TransactionManagerLookupFactory:33 - No TransactionManagerLoo
kup configured (in JTA environment, use of process level read-write cache is not
recommended)
09:55:03,234 INFO SettingsFactory:114 - Use scrollable result sets: true
09:55:03,234 INFO SettingsFactory:117 - Use JDBC3 getGeneratedKeys(): true
09:55:03,234 INFO SettingsFactory:120 - Optimize cache for minimal puts: false
09:55:03,250 INFO SettingsFactory:126 - echoing all SQL to stdout
09:55:03,250 INFO SettingsFactory:129 - Query language substitutions: {}
09:55:03,250 INFO SettingsFactory:140 - cache provider: net.sf.hibernate.cache.
EhCacheProvider
09:55:03,265 INFO Configuration:1121 - instantiating and configuring caches
09:55:03,828 INFO SessionFactoryImpl:119 - building session factory
09:55:05,718 INFO SessionFactoryObjectFactory:82 - Not binding factory to JNDI,
no JNDI name configured
Hibernate: insert into student (name) values Stupid

net.sf.hibernate.HibernateException: The database returned no natively generated
identity value
at net.sf.hibernate.persister.AbstractEntityPersister.getGeneratedIdenti
ty(AbstractEntityPersister.java:1229)
at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.jav
a:522)
at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.jav
a:428)
at net.sf.hibernate.impl.ScheduledIdentityInsertion.execute(ScheduledIde
ntityInsertion.java:29)
at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:941)
at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:866)
at net.sf.hibernate.impl.SessionImpl.saveWithGeneratedIdentifier(Session
Impl.java:784)
at net.sf.hibernate.impl.SessionImpl.save(SessionImpl.java:747)
at Test.main(Test.java:25)
Press any key to continue...

hibernate 2.1.7 mysql 这个错误看不明白。。麻烦给看看是什么原因

• CJSDNer6月14日北京聚会花絮

话题树型展开

人气	标题	作者	字数	发贴时间
11038	初学hibernate 遇到的错误	zhb	3889	2006-09-16 10:31
9107	Re:初学hibernate 遇到的错误	zhb	1181	2006-09-16 10:31
9819	Re:初学hibernate 遇到的错误	zhb	1650	2006-09-16 10:33

已读帖子

新的帖子

被删除的帖子