Hibernate version:2.1.6

Hello!

I have two classes Foo and Bar.

Class Bar extends class Foo and nothing more.

When I try to get a list of Foo elements using Query class, Hibernate returns me a list of Bar elements.

When I set debug level for log4j.logger.net.sf.hibernate. I found the next message.


It seems that hibernate substitutes Bar instead of Foo, while query.getQueryString() returns the query with Foo.

How can I retrieve a list of Foos?

Do you understand Hibernate implicit polymorphism?

No, that's the first time, I hear about implicit polymorphism in Hibernate.

Would you be so kind to explain, what it is, or post a link to the fascinating material?

Thank you!

I found material about it. And now it works.