How to create Jpa repository dynamically inside a class?

Question

How do I create and instantiate a jpa repository inside a class? I\'m in a situation where I have to create repositories for different entities inside a generic class.

Answer 1

I finally got it working this way,

SimpleJpaRepository<User, Serializable> jpaRepository;
jpaRepository = new SimpleJpaRepository<User, Serializable>(
    User.class, entityManager);

With SimpleJpaRepository, I can use all repository methods.

jpaRepository.save(user);