StoneAge billionaire gist dao config

DaoConfig.java

@Configuration
@ComponentScan(basePackages = "com.rest.dao")
@ImportResource("classpath:app-config.xml")
public class DaoConfig {
    @Bean
    public DataSource dataSource() {
        HikariConfig hikariConfig = new HikariConfig();
        hikariConfig.setDriverClassName("org.h2.Driver");
        hikariConfig.setJdbcUrl("jdbc:h2:~/billionaire");
        hikariConfig.setUsername("sa");
        hikariConfig.setPassword("");
        hikariConfig.setPoolName("Billionaire database connection pull");
        return new HikariDataSource(hikariConfig);
    }

    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
        LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
        entityManagerFactoryBean.setDataSource(dataSource());
        entityManagerFactoryBean.setPackagesToScan("com.rest.domain");
        entityManagerFactoryBean.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
        Properties prop = new Properties();
        prop.put("hbm2ddl.auto", "create");
        return entityManagerFactoryBean;
    }

    @Bean
    public PlatformTransactionManager transactionManager(EntityManagerFactory entityManagerFactory) {
        JpaTransactionManager transactionManager = new JpaTransactionManager();
        transactionManager.setEntityManagerFactory(entityManagerFactory);
        return transactionManager;
    }