How to setup multiple Spring Data JPA with different base-packages,transactionManagerRef using class based configuration?

Question

In our current XML based configuration, we have setup for multiple repositories like below:

    <jpa:repositories base-package="com.grc.riskanalysis.repository.master" transaction-manager-ref="transactionManager"
                  entity-manager-factory-ref="entityManagerFactory"/>
    <jpa:repositories base-package="com.grc.riskanalysis.repository.slave" transaction-manager-ref="transactionManager2"
                  entity-manager-factory-ref="dynamicEntityManagerFactory"/>

I am trying to migrate this XML configuration to class based configuration, but it is not allowing to have multiple @EnableJpaRepositories annotations. How to achieve this with class based (annotation based) configuration ?

You can have as many `@EnableJpaRepositories` annotations as you want, just place them on seperate `@Configuration` classes. That way you can also seperate the different JPA configurations for the datasource/txmanager/entitymanagerfactory. — M. Deinum, Dec 11 '19 at 07:36
Yes, I found same solution in below links( mentioned in my answer) — Ram, Dec 11 '19 at 08:06

aksappy · Answer 1 · 2019-12-10T19:04:16.210

2

@EnableJpaRepositories has a parameter named basePackages. It accepts an array of strings and you can use that to add your packages.

Something like the following will do

@EnableJpaRepositories(basePackages = {"package1", "package2"})

edited Dec 10 '19 at 19:04

answered Dec 10 '19 at 18:03

aksappy

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Ram · Accepted Answer · 2019-12-11T07:32:01.260

0

I found the answer from the below two posts, seems need to write separate configuration class for each JPA.

baeldung

Enable Multiple JPA Repositories

edited Dec 11 '19 at 07:32

answered Dec 11 '19 at 04:52

Ram

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How to setup multiple Spring Data JPA with different base-packages,transactionManagerRef using class based configuration?

2 Answers2