GenericRepository

The GenericRepository Class is Difference method with Spring JpaRepository The difference with JpaRepository is that GenericRepository doesn't need to be a spring project in order to use it. That is, it can be easily used in simple build tools like Maven or Gradle without spring. Very easy to use and lightweight.

We can add these 4 configurations to the application.properties file

generic.username=postgres
generic.password=test
generic.host=localhost:5432
generic.database=test

The main class we need is GenericRepository<T, ID>

public class GenericRepository<T, ID> {
}

public class AuthRepo extends GenericRepository<AuthUser, Integer> {
}

New Feature @Table Annotattion Usage

@Table(name = "auth_user", schema = "public")
public class AuthUser {
    private Integer id;
    private String name;
    private String password;
}