Hello,
I am doing Hibernate example Eventmanager given in Hibernate reference documentation.
My Environment is : Hibernate 3,oracle 9i , IntelliJ 8.0.1

I got below error while runnaing main class, please help in this regard.
If you need any information I can provide as you need to understand.
*************************************************************
Mar 3, 2009 11:05:13 AM org.hibernate.cfg.Environment <clinit>
INFO: Hibernate 3.2.6
Mar 3, 2009 11:05:13 AM org.hibernate.cfg.Environment <clinit>
INFO: hibernate.properties not found
Mar 3, 2009 11:05:13 AM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: Bytecode provider name : cglib
Mar 3, 2009 11:05:13 AM org.hibernate.cfg.Environment <clinit>
INFO: using JDK 1.4 java.sql.Timestamp handling
Mar 3, 2009 11:05:13 AM org.hibernate.cfg.Configuration configure
INFO: configuring from resource: /hibernate.cfg.xml
Mar 3, 2009 11:05:13 AM org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: Configuration resource: /hibernate.cfg.xml
Mar 3, 2009 11:05:14 AM org.hibernate.cfg.Configuration addResource
INFO: Reading mappings from resource : events/Event.hbm.xml
Mar 3, 2009 11:05:14 AM org.hibernate.cfg.HbmBinder bindRootPersistentClassCommonValues
INFO: Mapping class: events.Event -> EVENTS
Mar 3, 2009 11:05:14 AM org.hibernate.cfg.Configuration doConfigure
INFO: Configured SessionFactory: null
Mar 3, 2009 11:05:15 AM org.hibernate.util.NamingHelper getInitialContext
INFO: JNDI InitialContext properties:{}
Mar 3, 2009 11:05:15 AM org.hibernate.connection.DatasourceConnectionProvider configure
SEVERE: Could not find datasource: DataSource4Hiber
javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:640)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:280)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
at org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:414)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:62)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2073)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1298)
at util.HibernateUtil.<clinit>(HibernateUtil.java:22)
at events.EventManager.createAndStoreEvent(EventManager.java:48)
at events.EventManager.main(EventManager.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
Initial sessionfactory creation failed....sridharorg.hibernate.HibernateException: Could not find datasource
java.lang.ExceptionInInitializerError
at util.HibernateUtil.<clinit>(HibernateUtil.java:26)
at events.EventManager.createAndStoreEvent(EventManager.java:48)
at events.EventManager.main(EventManager.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
Caused by: org.hibernate.HibernateException: Could not find datasource
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:56)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
at org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:414)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:62)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2073)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1298)
at util.HibernateUtil.<clinit>(HibernateUtil.java:22)
... 7 more
Caused by: javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:640)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:280)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
... 14 more
Exception in thread "main"
Process finished with exit code 1
*************************************************************


thanks and regards
Sri

This means hibernate is not able to find the datasource which you have specified in the hibernate.cfg.xml file. I think there is one entry in ur cfg xml like:

Make sure DataSource4Hiber datasource is available with the app server and that is the right jndi name of the datasource.

If you dont want to use a DS then just remove that property from cfg.xml and specify the connection parameters like:

Thanks for the valuable reply.
after doing some thing I got below error :
**********************************************************
org.hibernate.HibernateException: No session currently bound to execution context
at org.hibernate.context.ManagedSessionContext.currentSession(ManagedSessionContext.java:50)
at org.hibernate.impl.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:544)
at events.EventManager.createAndStoreEvent(EventManager.java:48)
at events.EventManager.main(EventManager.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
Exception in thread "main"
Process finished with exit code 1
**********************************************************
I tried to add in hibernate.cfg.xml
**********************************
<property name="hibernate.current_session_context_class">
org.hibernate.context.ManagedSessionContext
</property>
**********************************************************
but also getting above exception

Please suggest me in this regarding....

regards
sri

Sorry sreedhar. I have never used any session context other than thread. So i have no idea on this.

Beforely I used Hibernate 3.2.6 and 3.3.0 GA ,I got erross .After that I modified to Hibernate 3.2.4 GA , and modified in Hibernate.cfg.xml

<property name="dialect">
org.hibernate.dialect.Oracle9Dialect
</property>

<property name="hibernate.current_session_context_class">
thread
</property>

Now it does not show any errors.


thanks & regards
Sri