Wildfly：使用Spring@Autowired进行用户事务处理

Question

在我从Jboss AS5迁移到Wildfly9应用程序的过程中，我试图在Wildfly:javax.transaction.api中加载一个模块。看Wildfly文章如何在WF8中加载模块，它说您可能不需要显式加载一些模块，因为它们是隐式加载的。

 @Autowired
private UserTransaction transaction;

然后我在applictionContext.xml中定义它

<jee:jndi-lookup id="userTransaction" jndi-name="UserTransaction" expected-type="javax.transaction.UserTransaction"/>

在jboss-deployment-structure.xml中

 <module name="javax.api"/>
  <module name="javax.transaction.api"/>

但是我得到了这个错误：

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: 
private javax.transaction.UserTransaction com.mycomp.myapp.EventSender.transaction; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: 
No qualifying bean of type [javax.transaction.UserTransaction] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

谢谢你的帮助。

Answer 1

错误在StackTrace中：

'userTransaction': Invocation of init method failed; nested exception is  javax.naming.NameNotFoundException: UserTransaction

由于JNDI查找失败，无法创建bean。您的应用程序服务器上没有名为“UserTransaction”的资源可用。