many-to-many relationship middlegen for hibernate mapping files

sanjeev trivedi <[email protected]>
Newsgroups gmane.comp.java.ejb.middlegen.user
Message-ID <[email protected]>
Hi

Recently I started exploring hibernate and middlegen.

Here is simple test.

I used 3 tables say A,B and A_B (third table for
many-to-many relationship).

I found that for many-to-many relationship one
seperate class is ceated(A_B) and also for PK class
A_BPK is created.class A has one-to-many relationship
with class A_B and same is the case with class B.

What we want is that A should have Set of B as
attribute and B should have Set of A as attribute
rather than that of A_B, i.e. there should not be
third class A_B. 

We are able to do this manualy by using many-to-many
relationship tag in mapping file but thru' middlegen
we are not able to achieve (middlegen gives us Set of
A_B as attribute in class A and B both and this leads
to the use of composite id and extra level of
indirection).

Any help,

thanx in advance.

Sanjeev


		
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