1
我嘗試使用HikariCP池連接,但無法啓動應用程序,因爲我全部都是空的,創建了一個空對象。Hibernate失敗使用HikariCP池創建sessionfactory
這是我的配置:
系統
- 休眠4.3.6.Final
- MariaDB的V10.0(64)
HibernateUtil類
public class HibernateUtil {
private static SessionFactory sessionFactory;
private static SessionFactory buildSessionFactory() {
try {
Configuration configuration = new Configuration();
configuration.configure("hibernate.cfg.xml");
ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build();
sessionFactory = configuration.buildSessionFactory(serviceRegistry);
return sessionFactory;
}
catch (HibernateException ex) {
throw new ExceptionInInitializerError(ex);
}
}
public static SessionFactory getSessionFactory() {
if (sessionFactory == null) {
sessionFactory = buildSessionFactory();
}
return sessionFactory;
}
}
的hibernate.cfg.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- Datos de conexión a la BD -->
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3307/******?zeroDateTimeBehavior=convertToNull</property>
<property name="hibernate.connection.username">****</property>
<property name="hibernate.connection.password">****</property>
<property name="javax.persistence.validation.mode">none</property>
<!-- Configuración de sesión -->
<property name="connection.release_mode">after_transaction</property>
<property name="current_session_context_class">thread</property>
<!-- Configuración de la salida SQL y estadísticas -->
<property name="show_sql">true</property>
<property name="format_sql">true</property>
<property name="hibernate.temp.use_jdbc_metadata_defaults">false</property>
<!-- Pool de conexiones -->
<property name="hibernate.connection.provider_class">org.mariadb.jdbc.MySQLDataSource</property>
<!-- Enable Hibernate's current session context -->
<property name="hibernate.cache.use_second_level_cache">false</property>
<property name="hibernate.cache.use_query_cache">false</property>
<property name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property>
</session-factory>
</hibernate-configuration>
LOG
準備建立與過濾器會話工廠: {} HHH000130:實例明確連接提供商:org.mariadb.jdbc .MySQLDataSource 應用程序啓動方法中的例外
您正在使用什麼版本HikariCP的,哪些Java版本?如果啓用調試日誌記錄,是否記錄了其他信息? – brettw 2014-11-07 04:30:05
我啓用調試級別(對不起,我禁用之前),我得到這個錯誤'nov 07,2014 12:09:11 PM com.util.HibernateUtil buildSessionFactory GRAVE:org.hibernate.service.spi.ServiceException:無法創建請求服務[org.hibernate.engine.jdbc.connections.spi.ConnectionProvider]' – Marcos 2014-11-07 11:11:03
我使用HikariCP 2.1.0和Java 1.8.0_40-ea(b11)。 App是一個JavaFX項目。另外,我使用MySQL連接器5.1.33 – Marcos 2014-11-07 11:25:04