Is it possible to assign a specific DataSource to a @Repository?
I’d like to create a test environment where in general I want to use the test-datasource, but a few CrudRepository should operate on a different DB (the production DB; read-only operations).
Can I tell spring which datasource to use for a repository explicit?
public interface MyRepository extends CrudRepository<Customer, Long> {}
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Answer
@EnableJpaRepositories is the answer to your question. This should work with CrudRepository according to the informal documentations.
Refer this detail tutorial on how to do this. I didn’t put my effort to post the codes here as you may directly refer it much clearer in it.