以下にリストされているコードのように構成を使用しています。auto create/drop 関数の継ぎ目が正常に機能しない (データベースにテーブルを作成/維持しない (dataSource.setConnectionProperties(hibernateProperties());))
(DBにすでにテーブルが作成されている場合に動作しますか?ここではプロパティは考慮されていないと思いますか?)、
設定
package com.parisibw.persistance;
import java.util.Properties;
import javax.sql.DataSource;
import org.hibernate.SessionFactory;
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.LocalSessionFactoryBuilder;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import com.parisibw.forms.Contact;
@Configuration
@EnableTransactionManagement
public class HibernateConfig {
@Bean
public SessionFactory sessionFactory() {
return new LocalSessionFactoryBuilder(datasource()).addAnnotatedClasses(Account.class, Contact.class).buildSessionFactory();
}
@Bean
public PlatformTransactionManager transactionManager() {
return new HibernateTransactionManager(sessionFactory());
}
@Bean
public Properties hibernateProperties() {
Properties properties = new Properties();
properties.put("hibernate.dialect", "org.hibernate.dialect.MySQL5Dialect");
properties.put("hibernate.show_sql", "true");
properties.put("hibernate.hbm2ddl.auto", "create");
//properties.put("hibernate.connection.driver_class", "org.h2.Driver");
//properties.put("hibernate.connection.url", "jdbc:h2:db/test;CIPHER=AES");
//properties.put("hibernate.connection.username", "root");
//properties.put("hibernate.connection.password", "root root");
//properties.put("hibernate.connection.pool_size", "1");
//properties.put("hibernate.format_sql", "true");
//properties.put("hibernate.use_sql_comments", "true");
//properties.put("hibernate.c3p0.min_size", "5");
//properties.put("hibernate.c3p0.max_size", "20");
//properties.put("hibernate.c3p0.timeout", "300");
//properties.put("hibernate.c3p0.max_statements", "50");
//properties.put("hibernate.c3p0.idle_test_period", "3000");
//properties.put("hibernate.cache.use_second_level_cache", "true");
//properties.put("hibernate.cache.region.factory_class",
//"org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory");
//properties.put("hibernate.cache.use_query_cache", "true");
//properties.put("hibernate.cache.use_minimal_puts", "true");
//properties.put("hibernate.max_fetch_depth", "10");
return properties;
}
@Bean
public DataSource datasource() {
final DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("com.mysql.jdbc.Driver");
dataSource.setUrl("jdbc:mysql://dbpath");
dataSource.setUsername("username");
dataSource.setPassword("password");
dataSource.setConnectionProperties(hibernateProperties());
return dataSource;
}
}
アカウント
@Entity @Table(name="T_ACCOUNT")
public class Account {
@Id
private long id;
@Column
private double cashBalance;
@Column
private String name;
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public double getCashBalance() {
return cashBalance;
}
public void setCashBalance(double cashBalance) {
this.cashBalance = cashBalance;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public String toString() {
return "id: " + id + ", balance: " + cashBalance + ", name: " + name;
}
テストクラス
@RequestMapping(value = "/test", method = RequestMethod.GET)
public String homeTest(Model model) {
Account account = new Account();
try{
sessionFactory = new HibernateConfig().sessionFactory();
Session session = sessionFactory.openSession();
session.beginTransaction();
//account.setId(2);
account.setName("Marcin");
account.setCashBalance(1200);
session.save(account);
session.getTransaction().commit();
session.close();
}catch (Exception e) {
logger.info(e.toString());
}
model.addAttribute("serverTime" );
return "test";
}