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Hibernate: java.lang.ClassCastException: java.util.GregorianCalendar

Dave Alvarado
Ranch Hand

Joined: Jul 02, 2008
Posts: 436
Hi,

I'm using Hibernate 3.3.2 .GA. I have a Java model in which one column of the model maps to an Oracle DATE column that can be null.



However, when I try and get results that include one of these columns with the null value,



I get the error below. Any ideas why? I have included the complete class below the stack trace.

Thanks, - Dave

Stack trace ...


Model class
Victor Dolirio
Ranch Hand

Joined: Aug 21, 2008
Posts: 57
I think that the problem is in this line:



As I guess that at least one of the variables startDate and endDate is of type GregorianCalendar. You must pass a Date once you have mapped it as a Date.

Try something like this:



Hope to help you.


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subject: Hibernate: java.lang.ClassCastException: java.util.GregorianCalendar