I am New to HSQLDB and working with Spring Application with JavaConfig. I want my example to setup a in memory database(HSQLDB) and insert one row.
I think I have my stuff all in order but I don't know where to create the database and the tables.
Below is my main.app code
public class MainApp
{
private static final Logger LOGGER = getLogger(MainApp.class);
@Autowired
protected MessageService mService;
public static void main(String[] args)
{
ApplicationContext context = new AnnotationConfigApplicationContext(HelloWorldConfig.class);
HelloWorld helloWorld = context.getBean(HelloWorld.class);
LOGGER.debug("Message from HelloWorld Bean: " + helloWorld.getMessage());
/**
* I removed the following line... we are now using log4j
*/
//System.out.println(helloWorld.getMessage());
helloWorld.setMessage("I am in Staten Island, New York");
/**
* I removed the following line... we are now using log4j
*/
//System.out.println(helloWorld.getMessage());
LOGGER.debug("Message from HelloWorld Bean: " + helloWorld.getMessage());
}
and here is my DatabaseConfig.class
public class DatabaseConfig
{
private static final Logger LOGGER = getLogger(DatabaseConfig.class);
@Autowired
Environment env;
@Bean
public DataSource dataSource() {
EmbeddedDatabaseBuilder builder = new EmbeddedDatabaseBuilder();
return builder.setType(EmbeddedDatabaseType.HSQL).build();
}
@Bean
public SessionFactory sessionFactory()
{
LocalSessionFactoryBean factoryBean = new LocalSessionFactoryBean();
factoryBean.setDataSource(dataSource());
factoryBean.setHibernateProperties(getHibernateProperties());
factoryBean.setPackagesToScan(new String[]{"com.xxxx.model"});
try
{
factoryBean.afterPropertiesSet();
} catch (IOException e)
{
LOGGER.error(e.getMessage());
e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
}
return factoryBean.getObject();
}
@Bean
public Properties getHibernateProperties()
{
Properties hibernateProperties = new Properties();
hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect"));
hibernateProperties.setProperty("hibernate.show_sql", env.getProperty("hibernate.show_sql"));
hibernateProperties.setProperty("hibernate.use_sql_comments", env.getProperty("hibernate.use_sql_comments"));
hibernateProperties.setProperty("hibernate.format_sql", env.getProperty("hibernate.format_sql"));
hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto"));
hibernateProperties.setProperty("hibernate.generate_statistics", env.getProperty("hibernate.generate_statistics"));
hibernateProperties.setProperty("javax.persistence.validation.mode", env.getProperty("javax.persistence.validation.mode"));
//Audit History flags
hibernateProperties.setProperty("org.hibernate.envers.store_data_at_delete", env.getProperty("org.hibernate.envers.store_data_at_delete"));
hibernateProperties.setProperty("org.hibernate.envers.global_with_modified_flag", env.getProperty("org.hibernate.envers.global_with_modified_flag"));
return hibernateProperties;
}
@Bean
public HibernateTransactionManager hibernateTransactionManager()
{
HibernateTransactionManager htm = new HibernateTransactionManager();
htm.setSessionFactory(sessionFactory());
htm.afterPropertiesSet();
return htm;
}
but I don't know where the database is create and how do I insert my table before my project runs?
You can download the source code at the following: https://github.com/JohnathanMarkSmith/HelloSpringJavaBasedJavaConfig/issues/1
