EclipseLink1.1 inserts no data..

[Leonardo Carreira]

Hi Friends..

I'm creating an application using EJB3 + EclipseLink1.1, there's no error with my EJB3 and EclipseLink configuration..
i'm trying to insert data, but there's no data inserted in database..
the tables were generated successfully..

this is my persistence.xml :

   
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
  <persistence-unit name="FirstEJB31App-ejbPU" transaction-type="JTA">
    <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
    <jta-data-source>jdbc/ejb3eclipse</jta-data-source>
    
    <class>com.entities.Major</class>
    <class>com.entities.Item</class>
    <class>com.entities.Category</class>
    
    <properties>
      <property name="eclipselink.ddl-generation" value="create-tables"/>
    </properties>
  </persistence-unit>
</persistence> 

please correct me if i'm wrong...

Thanks in advance..

[Freddy Wong]

Without looking at the source code, it's a bit hard to tell. It maybe a stupid question, but did you call commit()?

[Leonardo Carreira]

Hii Freddy, Thanks for your reply..

this is my EJB code :

    
@Stateless
@TransactionManagement(TransactionManagementType.CONTAINER)
public class MajorDAO implements MajorDAOLocal {
		
	@PersistenceContext
	private EntityManager em;
	
        public MajorDAO() {}

	@Override
	@TransactionAttribute(TransactionAttributeType.REQUIRED)
	public void save(Major Major) {
		em.persist(Major);
	}
}

usually, when i used this code in TopLink its could ran well, it could save data..
but i don't know exactly why only use this code in EclipseLink, i couldn't save any data..

please correct me if i'm wrong..

Thanks in advance..

[James Sutherland]

Since you are using JTA, you need to set your target-server in your persistence.xml to integrate EclipseLink with your server.
Otherwise there is no commit callback from JTA.

i.e.
<property name="eclipselink.target-server" value="WebLogic"/>

See,
http://www.eclipse.org/eclipselink/api/1.2/constant-values.html#org.eclipse.persistence.config.TargetServer

For a list of supported servers. You can also add your own ServerPlatform class for other servers.

[Leonardo Carreira]

Thanks James Sutherland for your reply..
Okay, it could ran well now, i could save data..

Thanks for your attention..