Hi all,

I have a Class 'A' mapped to Table_A and classes 'B' and 'C' mapped to Table_B and Table_C respectively. The PK in Table_B and Table_C have a foreign key relationship to Table_A.

I fetched an object of 'A' from database using getHibernateTemplate().get(). But when I check for values of 'B' or 'C' inside object 'A', I dont find them. I tried putting getHibernateTemplate().clear() and getHibernateTemplate().flush() after the getHibernateTemplate().get() statement as below.



When I did this, I got it working and I could get objects of B and C populated inside A.

I have written an Interceptor to keep the history of updates. I am getting a NullpointerException inside onflushDirty() because previousState array is coming as null. I doubt this is due to the flush() and clear() that I wrote above. This is making the session forget about the previousState it seems.

Can anyone suggest me a solution to this problem ?

Thanks in advance.

vinodtr


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Will it get OK if I call getHibernateTemplate().refresh() instead of clear and flush ???