Hello,

I am new to Hibernate. We are using hibernate 3.0. I am getting InstantiationException.

Here is my scenario:

We are retrieving data using DetachedCriteria Query API. In the DetachedCriteria we are passing the name of the abstract class. The abstract class has two join sub classes which are again abstract class. If we pass the name of concrete class then it is retrieving any data in the POJO class though the Query runs successfully.

Can anybody help us to figure out the issue?

It's very urgent.

Note: We are generating mapping file using XDoclet.

Thanks in advance.