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JPA meta-model analysis without persistence unit name #26

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Zemke opened this issue Nov 1, 2018 · 1 comment
Open

JPA meta-model analysis without persistence unit name #26

Zemke opened this issue Nov 1, 2018 · 1 comment
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@olewehrmeyer
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@Zemke
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Zemke commented Nov 1, 2018

Spring Boot for instance doesn't use traditional persistence unit anymore.
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While I have not tested it yet, it appears that you can simply inject the EntityManager and then use new JpaMetamodelRedGProvider(entityManager.getMetamodel()) instead of the "traditional" approach using JpaMetamodelRedGProvider.fromPersistenceUnit("name-of-unit"). I'm going to setup a test Spring project to confirm this the next few days, but according to multiple sources this should work just fine.

@olewehrmeyer olewehrmeyer self-assigned this Nov 5, 2018
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@Zemke @olewehrmeyer