Friday, March 13, 2009

Can the primary key in the entity bean be a Java primitive type such as

Question :Can the primary key in the entity bean be a Java primitive type such as
int? (EJB)

Answer :The primary key can't be a primitive type--use the primitive wrapper
classes, instead. For example, you can use java.lang.Integer as the
primary key class, but not int (it has to be a class, not a primitive)

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