Hibernate allows us to specify default connection isolation modes
For read-uncommited, or Connection.TRANSACTION_READ_UNCOMMITTED, you can set hibernate property as (?):
<prop key="hibernate.connection.isolation">1</prop>
How is this different from specifying "with ur" by adding an interceptor or modifying the hibernate core classes as per:
http://opensource.atlassian.com/projects/hibernate/browse/HHH-3644?
Thanks
Krishna