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package org.onap.vid.config;
import org.hibernate.SessionFactory;
import org.onap.portalsdk.core.service.DataAccessService;
import org.onap.portalsdk.core.service.DataAccessServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.orm.hibernate4.HibernateTransactionManager;
import org.springframework.orm.hibernate4.LocalSessionFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.sql.DataSource;
import java.util.Properties;
@Configuration
@EnableTransactionManagement
public class DataSourceConfig {
@Bean
@Autowired
public LocalSessionFactoryBean sessionFactory(DataSource dataSource) {
LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
sessionFactory.setDataSource(dataSource);
//I used this class org.onap.portalsdk.core.conf.HibernateConfiguration to learn how to config the session factory
// and use the following url for actual h2 properties
//https://github.com/levi-putna/Hibernate-H2-Example/blob/master/hibernate-h2-example/src/hibernate.cfg.xml
Properties properties = getH2Properties();
properties.put("connection.pool_size", 10);
properties.put("cache.provider_class", "org.hibernate.cache.internal.NoCacheProvider");
properties.put("hibernate.show_sql", false);
properties.put("hbm2ddl.auto", "create");
properties.put("hibernate.hbm2ddl.auto", "create");
sessionFactory.setPackagesToScan("org.onap");
sessionFactory.setHibernateProperties(properties);
return sessionFactory;
}
@Bean
public DataSource getDataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("org.h2.Driver");
dataSource.setUrl("jdbc:h2:mem:testdb;DB_CLOSE_DELAY=-1");
dataSource.setUsername("sa");
dataSource.setPassword("");
return dataSource;
}
public Properties getH2Properties() {
Properties properties = new Properties();
properties.put("dialect", "org.hibernate.dialect.H2Dialect");
properties.put("hibernate.default_schema", "PUBLIC");
return properties;
}
public Properties getSqliteProperties() {
Properties properties = new Properties();
properties.put("connection.driver_class", "org.sqlite.JDBC");
properties.put("connection.url", "jdbc:sqlite:memory:myDb");
properties.put("connection.username", "sa");
properties.put("connection.password", "sa");
properties.put("hibernate.default_schema", "PUBLIC");
properties.put("dialect", "com.enigmabridge.hibernate.dialect.SQLiteDialect");
return properties;
}
@Bean
public DataAccessService dataAccessService() {
return new DataAccessServiceImpl();
}
@Bean
@Autowired
public PlatformTransactionManager transactionManager(SessionFactory sessionFactory) {
return new HibernateTransactionManager(sessionFactory);
}
}
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