0.1.0

src/main/java/tech/ailef/dbadmin/external/DbAdminAutoConfiguration.java

@@ -0,0 +1,76 @@
+package tech.ailef.dbadmin.external;
+
+import java.util.Properties;
+
+import javax.sql.DataSource;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.jdbc.DataSourceBuilder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.orm.jpa.JpaTransactionManager;
+import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
+import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
+import org.springframework.transaction.PlatformTransactionManager;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+
+import tech.ailef.dbadmin.internal.InternalDbAdminConfiguration;
+
+@ConditionalOnProperty(name = "dbadmin.enabled", matchIfMissing = true)
+@ComponentScan
+@EnableConfigurationProperties(DbAdminProperties.class)
+@Configuration
+@EnableJpaRepositories(
+	entityManagerFactoryRef = "internalEntityManagerFactory", 
+	transactionManagerRef = "internalTransactionManager", 
+	basePackages = { "tech.ailef.dbadmin.internal.repository" }
+)
+@EnableTransactionManagement
+@Import(InternalDbAdminConfiguration.class)
+public class DbAdminAutoConfiguration {
+	@Autowired
+	private DbAdminProperties props;
+
+	@Bean
+	public DataSource internalDataSource() {
+		DataSourceBuilder<?> dataSourceBuilder = DataSourceBuilder.create();
+		dataSourceBuilder.driverClassName("org.h2.Driver");
+		if (props.isTestMode()) {
+			dataSourceBuilder.url("jdbc:h2:mem:test");
+		} else {
+			dataSourceBuilder.url("jdbc:h2:file:./dbadmin_internal");
+		}
+		
+		dataSourceBuilder.username("sa");
+		dataSourceBuilder.password("password");
+		return dataSourceBuilder.build();
+	}
+
+	@Bean
+	public LocalContainerEntityManagerFactoryBean internalEntityManagerFactory() {
+		LocalContainerEntityManagerFactoryBean factoryBean = new LocalContainerEntityManagerFactoryBean();
+		factoryBean.setDataSource(internalDataSource());
+		factoryBean.setPersistenceUnitName("internal");
+		factoryBean.setPackagesToScan("tech.ailef.dbadmin.internal.model"); // , "tech.ailef.dbadmin.repository");
+		factoryBean.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
+		Properties properties = new Properties();
+		properties.setProperty("hibernate.dialect", "org.hibernate.dialect.H2Dialect");
+		properties.setProperty("hibernate.hbm2ddl.auto", "update");
+		factoryBean.setJpaProperties(properties);
+		factoryBean.afterPropertiesSet();
+		return factoryBean;
+	}
+
+	@Bean
+	public PlatformTransactionManager internalTransactionManager() {
+		JpaTransactionManager transactionManager = new JpaTransactionManager();
+		transactionManager.setEntityManagerFactory(internalEntityManagerFactory().getObject());
+		return transactionManager;
+	}
+
+}