CODEWITHSUNDEEP
javaspringhibernatejpa
melkir
melkir

Reputation: 405

JPA + Hibernate + CrudRepository flush?

I want to flush my data, for this I have the following method

@RequestMapping(value = "/add", method = RequestMethod.POST)
@Transactional
public String musicSubmit(@ModelAttribute Music music, Model model) {
    musicRepository.saveAndFlush(music);
    model.addAttribute("music", music);
    return "result";
}

My model

public interface MusicRepository extends JpaRepository<Music, Integer> {

}

My main 

@SpringBootApplication
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }

}

My data are visible but if I shutdown the application and run again, they disapears even if I set my applications.properties like this

spring.jpa.hibernate.ddl-auto = update

How can I keep my data, even if shutdown the application or restart my computer ?

Upvotes: 2

Views: 6018

Answers (1)

user4695271
user4695271

Reputation:

Use these in application.properties:

spring.datasource.url = jdbc:h2:file:~/some_path/YourVeryDbFile
spring.datasource.username = sa
spring.datasource.password =
spring.datasource.driverClassName = org.h2.Driver

spring.jpa.database = H2

spring.jpa.show-sql = true

Notice this uses H2; if you want something else (MYSQL) you should specify it otherwise (and change the values accordingly).

Have a look here.

Upvotes: 1

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