小编Kro*_*nis的帖子

我有一个非常奇怪的问题,当我升级som deps到项目时得到它.

我现在使用以下版本:

• 春天:3.1.0.RELEASE
• Hibernate:4.1.7.Final
• Hsqldb:2.2.8(org.hsqldb)

我认为问题必须与文件字段做一些事情.(Dbfile.content)

堆栈跟踪:

javax.persistence.PersistenceException: org.hibernate.exception.DataException: could not insert: [org.project.model.Cv]
    at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1387)
    at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1315)
    at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1321)
    at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:843)
    at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:240)
    at $Proxy36.persist(Unknown Source)
    at org.project.dao.jpa.GenericDaoJpa.save(GenericDaoJpa.java:49)
    at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    at $Proxy40.save(Unknown Source)
    at org.project.dao.CvDaoTest.updateTest(CvDaoTest.java:77)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
    at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
    at …

我现在有一个恼人的问题.我的测试因autowire而失败.

无法通过autowire字段:private k.dao.CompanyDao k.dao.CompanyDaoTest.companyDao; 嵌套异常是org.springframework.beans.factory.NoSuchBeanDefinitionException:没有为依赖项找到类型为[k.dao.CompanyDao]的匹配bean:期望至少有一个bean可以作为此依赖项的autowire候选者.

我觉得@ContextConfiguration可以是问题吗？

考试

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "classpath:**/servlet-context.xml", "classpath:**/root-context.xml", "classpath:**/ccc-jpa.xml" })
public final class CompanyDaoTest {

    @Autowired
    private CompanyDao companyDao;

    @Test
    public void testTest() {

    }
}

CompanyDao

public interface CompanyDao extends GenericDao<Company> {

}

CompanyDaoJpa

@Repository("companyDao")
public class CompanyDaoJpa extends GenericDaoJpa<Company> implements CompanyDao {

    public CompanyDaoJpa() {
        super(Company.class);
    }
}

GenericDao

public interface GenericDao<T extends DomainObject> {

    public T get(Long id);

    public List<T> getAll();

    public T save(T object);

    public T delete(T object);

}

servlet的context.xml中

    <annotation-driven …