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Thank you @njjnex. But when you use the JpaRepository interface and call the save method from the Service class, you see that internally Spring Data JPA check if the entity is new or not. In this way when an entity implements Spring's Persistable interface, it overrides two methods: 1. Boolean isNew() and 2. Long getId(). But it's not working.

Rana_S
– Rana_S

2014-12-28 17:48:01 +00:00
Commented Dec 28, 2014 at 17:48
5

As I said I am getting into Spring Data Jpa and previously used own custom dao layers. I did the way you mentioned as above by passing the entityManager in dao implementation. That works fine but my question is why it doesn't work in the context of Spring data Jpa.

Rana_S
– Rana_S

2014-12-28 17:53:12 +00:00
Commented Dec 28, 2014 at 17:53

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