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Asked: 2026-05-27T20:56:19+00:00

I have used hibernate ant tool to generate hibernate pojo classes with annotations. What

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I have used hibernate ant tool to generate hibernate pojo classes with annotations.
What is the POJO class generation strategy from existing tables using ANT SCRIPT?

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  1. Editorial Team
    If table column is having not null constraint, 
then a property related to that column in generated class will be of primitive type.

If table column is not having not null constraint, 
then a property related to that column in generated class will be of java.lang.X type.
(X == any of Integer,Byte,Float,Double depends on table column type in database)

If table column is having primary key constraint, 
then a property related to that column in generated class will be of primitive type.

If table column is having primary key constraint and it is AUTO INCREAMENT OR foreign key,
then a property related to that column in generated class will be of java.lang.X type.
(X == any of Integer,Byte,Float,Double depends on table column type in database)
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