Polymorphic Association Mapping with Any Relationship in Hibernate

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Polymorphic association, supported by Hibernate, is the solution of such mapping requirement as an instance of entity needs to be associated with one of multiple possible entities. This can be implemented with Any relationship. In this relationship, the table holding the relationship would have two columns for relationship management. One to identify the primary key […]

Implicit Polymorphism in Hibernate

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Implicit polymorphism in Hibernate is one of the inheritance strategies supported in Hibernate. Implicit polymorphism means if a class or interface is used in HQL, criteria or named queries, hibernate fetches the records from the table mapped to the used class along with all the tables mapped to its subclasses, at any hierarchy level. This […]

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