[Hibernate] Problem while generate hibernate mapping file in generalization.

[Dheeraj Dhiman]

Good Morning Sir,

Now, I m using hibernate for my project. At that time I have handled all the
cases including association.
But some problem in genralization of classes. I m so confused how to make
mapping and java file in hibernate for my this case .

The case is :
-----------------------------------------------------------------------------------------------------------------------
Table A :
id  bigint primary key,
aName varchar(255)


Table B:
id bigint primary key,
aId primary key -- This key is the foreign key of Table A (id column of
Table A)
bName varchar(255)


Table C:
id bigint primary key,
aId primary key -- This key is the foreign key of Table A (id column of
Table A)
bId primary key -- This key is the foreign key of Table B (id column of
Table B)
bName varchar(255)

-----------------------------------------------------------------------------------------------------------------------

The java files for these both cases generalize in this way :

Class A {

}

Class B extends A {

}

Class C extends B {

}

-------------------------------------------------------------------------------------------------------------------------

So , Could you suggest me , how i can make my hibernate mapping files and
java files for these two cases.

Pls, reply to me as early as possible for this mail.

Thnks ,
Dheeraj Dhiman

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