Question

我有一个spring配置文件 service.xml ，导入 applicationContext.xml ，我的applicationContext.xml导入 security.xml 。

现在我的 service.xml 定义了一个bean说

<bean id="mySecurityInterceptor" class="org.springframework.ws.soap.security.wss4j.Wss4jSecurityInterceptor">
<property name="validationActions" value="UsernameToken" />
<property name="securementActions" value="UsernameToken" />
<property name="validationCallbackHandler" ref="myPasswordCallbackHandler" />

这个 myPasswordCallbackHandler bean在security.xml中定义，但在加载应用程序上下文时，我找不到myPasswordCallbackHandler的bean定义。

如何引用此 myPasswordCallbackHandler bean？

谢谢！

这是stackTrace：

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mySecurityInterceptor' defined in ServletContext resource [/WEB-INF/service.xml]: Cannot resolve reference to bean 'mySecurityPasswordCallbackHandler' while setting bean property 'validationCallbackHandler'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'mySecurityPasswordCallbackHandler' is defined
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)
... 64 more

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'mySecurityPasswordCallbackHandler' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:527)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1083)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:274)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:266)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)

这是我的myPasswordCallbackHandler def：

<beans:bean id="myPasswordCallbackHandler"
  class="org.springframework.ws.soap.security.wss4j.callback.SpringPlainTextPasswordValidationCallbackHandler">
<beans:property name="authenticationManager" ref="authenticationManager"/>

Answer 1

看起来你的某个地方可能有拼写错误，你的帖子中有两个bean的引用：mySecurityPasswordCallbackHandler和myPasswordCallbackHandler。确保使用正确的名称。

Answer 2

不确定这是否会有所帮助，但您可以尝试明确的依赖

<bean id="mySecurityInterceptor" class="org.springframework.ws.soap.security.wss4j.Wss4jSecurityInterceptor" depends-on="myPasswordCallbackHandler">
<property name="validationActions" value="UsernameToken" />
<property name="securementActions" value="UsernameToken" />
<property name="validationCallbackHandler" ref="myPasswordCallbackHandler" />

假设你有一个名为myPasswordCallbackHandler的bean并且所有import语句都是正确的，我没有看到任何使用问题。

嵌套导入资源的spring bean ref

2 个答案: