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zagarb
 Post subject: Reloading Hibernate configuration
PostPosted: Wed May 25, 2005 12:13 pm 
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Joined: Wed May 25, 2005 12:01 pm
Posts: 6
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Hibernate version: 3.0.5


Hi!

I am using Hibernate 3 as a persistence layer in Spring 1.2 web application running under JBoss 4.0.2.

I am using named queries in HBM.XML files and during development I change/optimize these queries while the application is running under JBoss.

Since it is expensive to restart JBoss I wonder how could I programatically refresh sessionFactory configuration at run-time so that it would re-read HBM.XML file?

I am using Spring's OpenSessionInViewFilter.

Regards,
Borut
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zagarb
 Post subject:
PostPosted: Thu May 26, 2005 5:58 pm 
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Joined: Wed May 25, 2005 12:01 pm
Posts: 6
Currently I am trying to reinitialize LocalSessionFactoryBean to make this work but I am having a hard time.
I got Configuration (cfg) object from LocalSessionFactoryBean, but when I call cfg.buildSessionFactory(), I get the error:

Code:
org.hibernate.HibernateException: No local DataSource found for configuration - dataSource property must be set on LocalSessionFactoryBean


How would I force Spring/Hibernate to refresh Hibernate configuration?

Regards,
Borut
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