HIbernate与karaf和MS-sql不起作用

我将Hibernate 5与MSSQL 2012连接起来。我能够与Java（主法）成功连接。但是，当我部署在Karaf，它给我的错误：HIbernate与karaf和MS-sql不起作用

Caused by: org.hibernate.boot.registry.classloading.spi.ClassLoadingException: Unable to load class [net.sourceforge.jtds.jdbc.Driver] 
    at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:229) 
    at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.loadDriverIfPossible(DriverManagerConnectionProviderImpl.java:183) 
    at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.buildCreator(DriverManagerConnectionProviderImpl.java:139) 
    at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.configure(DriverManagerConnectionProviderImpl.java:78) 
    at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) 
    at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.buildJdbcConnectionAccess(JdbcEnvironmentInitiator.java:145) 
    at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:66) 
    at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) 
    at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88) 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234) 
    ... 61 more 
Caused by: java.lang.ClassNotFoundException: Could not load requested class : net.sourceforge.jtds.jdbc.Driver 
    at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl$AggregatedClassLoader.findClass(ClassLoaderServiceImpl.java:217) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[:1.8.0_51] 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[:1.8.0_51] 
    at java.lang.Class.forName0(Native Method)[:1.8.0_51] 
    at java.lang.Class.forName(Class.java:348)[:1.8.0_51] 
    at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:226)

这是我hibernate.cfg文件：

<hibernate-configuration> 
    <session-factory> 
    <property name="hibernate.connection.driver_class">net.sourceforge.jtds.jdbc.Driver</property> 
    <property name="hibernate.connection.url">jdbc:jtds:sqlserver://<ip>:<port>/<dbname></property> 
    <property name="hibernate.connection.username">testuser</property> 
    <property name="hibernate.connection.password">abc</property> 

    <property name="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</property> 


    </session-factory> 
</hibernate-configuration>

我在karaf中安装该功能为：

wrap:mvn:net.sourceforge.jtds/jtds/1.3.1

但仍然存在错误。该存储库还包含类（Driver.class），但我仍然得到这个错误。可以帮助我找出任何一个问题？我错过了什么？

来源

2017-04-12 NSF

一般在OSGi中使用Driver.class加载jdbc驱动程序不起作用。相反，你应该使用pax-jdbc-config来提供一个作为OSGi服务的数据源和Aries JPA来使得休眠完全OSGi就绪。

我还没有使用MS-SQL，但pax-jdbc也支持它。所以它通常应该工作。

有关完整的示例，请参见tasklist-ds。

来源

2017-04-13 04:54:33

HIbernate与karaf和MS-sql不起作用

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