0

我发现了很多关于此类错误的链接，但我没有找到任何解释 Enumtypes 的内容。我下载了最新的休眠 jar 文件，但没有用！

错误堆栈跟踪：

SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [dao-hbm.xml]: Invocation of init method failed; nested exception is org.hibernate.MappingException: Could not determine type for: ca.ups.tundra.dao.MessageSystemUserType, at table: History, for columns: [org.hibernate.mapping.Column(SCANMSGSYS)]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:423)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4701)
    at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5204)
    at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5199)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)
Caused by: org.hibernate.MappingException: Could not determine type for: ca.ups.tundra.dao.MessageSystemUserType, at table: History, for columns: [org.hibernate.mapping.Column(SCANMSGSYS)]
    at org.hibernate.mapping.SimpleValue.getType(SimpleValue.java:292)
    at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:276)
    at org.hibernate.mapping.Property.isValid(Property.java:207)
    at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:458)
    at org.hibernate.mapping.SingleTableSubclass.validate(SingleTableSubclass.java:66)
    at org.hibernate.cfg.Configuration.validate(Configuration.java:1149)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1334)
    at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
    at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
    at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
    ... 23 more

以下是我的 EnumUserType 类：

import org.hibernate.usertype.UserType; 

public class EnumUserType<E extends Enum<E>> implements UserType {

扩展 EnumUserType 类：

public class MessageSystemUserType extends EnumUserType<MessageSystem> {

以下是我的枚举类：

public enum MessageSystem { OPSYS, GIPLD, AA, CISCME,LOCAL, TFCS,LH, XPLD, CDC }

在我添加最后两个枚举类型之前，它运行良好。

编辑：这就是我映射枚举的方式，

<property name="messageSystem" type="ca.ups.tundra.dao.MessageSystemUserType" length="10" column="SCANMSGSYS"/>

解决此问题或有关错误的任何建议。

4

1 回答 1

0

检查依赖关系的 web.xml 文件，无论它们是否良好。检查 .classpath filr 以获取 jar 文件的路径，这可能是一种解决方案。检查丢失的 jar 文件，这些文件可能在项目的类路径中，但不在你的 lib 中，反之亦然

<classpathentry exported="true" kind="lib" path="../hibernateVersion.jar">
   <attributes>
       <attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
   </attributes>
</classpathentry>
于 2012-11-02T14:13:55.250 回答