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Persistence Management

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Persistence in HyperIoT Framework is handled through JPA and Hibernate. Following the principle of convention over coding, the framework exploits 100% of the potential of these technologies while minimizing the code that has to be written by developers.

The entire mechanism described below is based on the use of annotations.

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Articoli figli (4)

  • Duplicate Management And Database Unique Keys

    We know that in hibernate the definition of a unique key is done through the @UniqueConstraint annotation. Within this annotation, placed on the class, you can specify the fields that constitute...

  • Persitence Class Hierarchy

    The hierarchy of persistence classes within the HyperIoT Framework is as follows: Persistence Inheritance We start, clearly from the concept of a resource: HyperIoTBaseEntity is nothing but a...

  • Crud Pre/Post Actions

    As mentioned earlier, HyperIoT Framework allows you to be able to define custom logic hooked into the persistence cycle of any entity. With Pre/Posts Crud Actions, it is possible to register a...

  • HyperIoTQuery

    HyperIoT Framework allows some repository methods to be invoked by passing HyperIoTQuery as an argument. This class represents the abstraction (which will be exploited more and more within the...