How To Fetch DTO Via Blaze-Persistence Entity Views
Description: Fetching more data than needed is prone to performance penalities. Using DTO allows us to extract only the needed data. In this application we rely on Blaze-Persistence entity views.
Key points:
- for Maven, add in
pom.xmlthe dependencies specific to Blaze-Persistence - configure Blaze-Persistence via
CriteriaBuilderFactoryandEntityViewManager - write an entity view via an interface in Blaze-Persistence fashion
- write a Spring-centric repository by extending
EntityViewRepository - call method of this repository such as,
findAll(),findOne(), etc - for using Spring Data Projections check this item
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