AppConfig

AppConfig.java

package se.grouprich.projectmanagement.config;

import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.auditing.DateTimeProvider;
import org.springframework.data.domain.AuditorAware;
import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.JpaVendorAdapter;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.Database;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.annotation.EnableTransactionManagement;

import com.zaxxer.hikari.HikariConfig;
import com.zaxxer.hikari.HikariDataSource;

import se.grouprich.projectmanagement.model.auditing.AuditingDateTimeProvider;
import se.grouprich.projectmanagement.model.auditing.UsernameAuditorAware;

@Configuration
@EnableJpaRepositories("se.grouprich.projectmanagement.repository")
@EnableTransactionManagement
@EnableJpaAuditing(auditorAwareRef = "auditorProvider", dateTimeProviderRef = "dateTimeProvider")
public class AppConfig
{
	@Bean
	public DataSource dataSource()
	{
		HikariConfig config = new HikariConfig();
		config.setDriverClassName("com.mysql.jdbc.Driver");
		config.setJdbcUrl("jdbc:mysql://localhost:3306/ProjectManagement_Database");
		config.setUsername("root");
		config.setPassword("root");

		return new HikariDataSource(config);
	}

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

	@Bean
	public JpaVendorAdapter jpaVendorAdapter()
	{
		HibernateJpaVendorAdapter adapter = new HibernateJpaVendorAdapter();
		adapter.setDatabase(Database.MYSQL);
		adapter.setGenerateDdl(true);

		return adapter;
	}

	@Bean
	public LocalContainerEntityManagerFactoryBean entityManagerFactory()
	{
		LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
		factory.setDataSource(dataSource());
		factory.setJpaVendorAdapter(jpaVendorAdapter());
		factory.setPackagesToScan("se.grouprich.projectmanagement.model");

		return factory;
	}

	@Bean
	DateTimeProvider dateTimeProvider()
	{
		return new AuditingDateTimeProvider();
	}

	@Bean
	AuditorAware<String> auditorProvider()
	{
		return new UsernameAuditorAware();
	}
}