小编Sco*_*can的帖子

使用Hiberate为持久层实现Web服务.效果很好,没有错误.但是,当我编写单元测试来访问Dao时,在获取ServiceRegistry的实例时会遇到此错误:

ServiceRegistry sr = new ServiceRegistryBuilder().applySettings(
                    configuration.getProperties()).buildServiceRegistry();

完整堆栈跟踪:

java.util.ServiceConfigurationError: org.hibernate.integrator.spi.Integrator: Provider org.jadira.usertype.dateandtime.joda.integrator.UserTypeJodaTimeHibernateIntegrator could not be instantiated: java.lang.NoClassDefFoundError: org/jadira/usertype/dateandtime/shared/spi/AbstractVersionableUserType
    at java.util.ServiceLoader.fail(ServiceLoader.java:224)
    at java.util.ServiceLoader.access$100(ServiceLoader.java:181)
    at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:377)
    at java.util.ServiceLoader$1.next(ServiceLoader.java:445)
    at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.loadJavaServices(ClassLoaderServiceImpl.java:236)
    at org.hibernate.integrator.internal.IntegratorServiceImpl.<init>(IntegratorServiceImpl.java:53)
    at org.hibernate.service.internal.BootstrapServiceRegistryImpl.<init>(BootstrapServiceRegistryImpl.java:80)
    at org.hibernate.service.internal.BootstrapServiceRegistryImpl.<init>(BootstrapServiceRegistryImpl.java:57)
    at org.hibernate.service.ServiceRegistryBuilder.<init>(ServiceRegistryBuilder.java:76)
    at com.dg.dao.SessionConfig.getSession(SessionConfig.java:26)
    at com.dg.dao.CustomerHibernate.doGetSingleById(CustomerHibernate.java:210)
    at com.dg.dao.CustomerHibernate.getCustomerByID(CustomerHibernate.java:44)
    at com.dg.dao.test.CustomerDaoTest.testCustomerDao(CustomerDaoTest.java:27)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
    at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
    at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:82)
    at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
    at …