DataConfigDev

DataConfigDev.java

package springtutorial.scoringsystem.data.config;

import org.hibernate.jpa.HibernatePersistenceProvider;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabase;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
import org.springframework.orm.jpa.AbstractEntityManagerFactoryBean;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;

@Configuration
@EnableJpaRepositories(basePackages = "springtutorial.scoringsystem.data.repository")
public class DataConfigDev {

    @Bean
    public EmbeddedDatabase h2() {
        return new EmbeddedDatabaseBuilder().setType(EmbeddedDatabaseType.H2).build();
    }

    @Bean
    public AbstractEntityManagerFactoryBean entityManagerFactory() {
        LocalContainerEntityManagerFactoryBean entityManagerFactory = new LocalContainerEntityManagerFactoryBean();
        entityManagerFactory.setDataSource(h2());
        entityManagerFactory.setPackagesToScan("springtutorial.scoringsystem.data.model");
        entityManagerFactory.getJpaPropertyMap().put("hibernate.hbm2ddl.auto", "create");
        entityManagerFactory.setPersistenceProvider(new HibernatePersistenceProvider());
        return entityManagerFactory;
    }

    @Bean
    public PlatformTransactionManager transactionManager() {
        return new JpaTransactionManager();
    }
}