Hibernate 4 incompatibilities

[nabils]

I am trialing hibernate profiler with 4.0.1.Final. However there seem
to be some issues that are not present when I switch to 3.6.9.Final
using the exact same code/configuration.

Issues are:

1) statistics don't show up even with the "generate_statistics"
property on.
2) the transaction lines never seem to show in the profiler.

Would like to purchase this but obviously need this issues fixed
first.

Thanks,
Nabil

[Oren Eini (Ayende Rahien)]

Yes, this is a known issue and something that we are actually currently working on.

We will have a release for Hib 4.0 soon (a week or so)

[nabils]

You can reproduce with the code below using hibernate 4.0.1.Final:

Properties properties = new Properties();
        properties.setProperty("hibernate.dialect",
"org.hibernate.dialect.SQLServer2008Dialect");
        properties.setProperty("hibernate.connection.driver_class",
"net.sourceforge.jtds.jdbc.Driver");
        properties.setProperty("hibernate.connection.url",
"jdbc:jtds:sqlserver://localhost/
AdventureWorks;user=sa;password=sa;instance=sqlexpress");
        properties.setProperty("hibernate.connection.isolation", "2");
        properties.setProperty("hibernate.generate_statistics",
"true");
        Configuration configuration = new Configuration()
                .addFile(new File("src/main/java/org/test/spring/
domain/hbm/Person.hbm.xml"))
                .addProperties(properties);

       HibernateProfiler.initialize();
       //HibernateProfiler.initializeOfflineProfiling("hprof.log");

       ServiceRegistry serviceRegistry = new
ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry();
       SessionFactory sessionFactory =
configuration.buildSessionFactory(serviceRegistry);

        Session session = sessionFactory.openSession();

        try {
            Transaction tx = session.beginTransaction();
            try {
                System.out.println(((Person) session.get(Person.class,
1)).getFirstName());
                tx.commit();
            } catch (Throwable t){
                tx.rollback();
            }
        } finally {
            session.close();
        }

On Feb 11, 12:30 pm, nabils <alt%shuhaiber....@gtempaccount.com>
wrote:

[nabils]

Great thanks.

There is also an issue with Hibernate 3 where transaction isolation
level always seems to show up as Unknown. Is that an issue too?

On Feb 11, 12:36 pm, "Oren Eini (Ayende Rahien)" <aye...@ayende.com>
wrote:

> Yes, this is a known issue and something that we are actually currently
> working on.
> We will have a release for Hib 4.0 soon (a week or so)
>
> On Sat, Feb 11, 2012 at 2:30 PM, nabils

> <alt%shuhaiber....@gtempaccount.com>wrote:

[Oren Eini (Ayende Rahien)]

Yes

[Daniel Tabuenca]

Did this ever make it in? I'm still having issues  with class not found with hibernate 4.x

[Oren Eini (Ayende Rahien)]

We haven't released Hib 4.0 support yet, 

[Fitzchak Yitzchaki]

Please try to use the build 2112, we included there support for hibernate 4:

http://hibernatingrhinos.com/builds/uber-prof-v2/2112