Hi all
I created a DAO with my eclipse and one mapping file on my silly table.
I created a test app that try to save a pojo object in the database.
Enabling log4j it says "save successful" but when i check the databse there is nothing in the table.
That's my dao code:

...
public void save(Dates transientInstance) {
log.debug("saving Dates instance");
try {
getSession().save(transientInstance);
log.debug("save successful");
} catch (RuntimeException re) {
log.error("save failed", re);
throw re;
}
}
...

and my cfg :
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools. -->
<hibernate-configuration>

<session-factory>
<property name="dialect">
org.hibernate.dialect.MySQLDialect
</property>
<property name="connection.url">
jdbc:mysql://localhost/agenda
</property>
<property name="connection.username">root</property>
<property name="connection.driver_class">
com.mysql.jdbc.Driver
</property>
<property name="myeclipse.connection.profile">
agendaProfile
</property>
<property name="connection.password">admin</property>
<property name="connection.autocommit">true</property>
<property name="transaction.factory_class">
org.hibernate.transaction.JTATransactionFactory
</property>
<property name="transaction.flush_before_completion">
true
</property>
<property name="transaction.flush_before_completion">
true
</property>
<mapping resource="Dates.hbm.xml" />
<mapping resource="Profiles.hbm.xml" />

</session-factory>

</hibernate-configuration>

you can try creating a transaction and then commit it.

If it help please rate the post...

Solution: add/set ur hibernate.cfg.xml
with : <property name="connection.autocommit">true</property>

I recomand you first to read this:
http://www.hibernate.org/403.html

In program you can do the following
session.beginTransaction();
session.save(object);
session.getTransaction().commit();