Hi,everyone:
i'm studying spring controller and get the exception when i try to validate a
SimpleFormController with XML based validator.
the springweb-servlet.xml :
<bean id="simpleUrlMapping" class="org.springframework.web.servlet.handler.Sim pleUrlHandlerMapping">
<property name="mappings">
<props>
<prop key="/register.html">loginController</prop>
<prop key="/index.html">indexController</prop>
</props>
</property>
</bean>

<bean id="validatorFactory" class="org.springmodules.validation.commons.Defaul tValidatorFactory">
<property name="validationConfigLocations">
<list>
<value>WEB-INF/validator-rules.xml</value>
<value>WEB-INF/validation.xml</value>
</list>
</property>
</bean>
<bean id="beanValidator" class="org.springmodules.validation.commons.Defaul tBeanValidator">
<property name="validatorFactory" ref="validatorFactory" />
</bean>

the springweb-service.xml :
<bean id="loginController" class="springweb.LoginController" scope="prototype">
<property name="formView" value="register" />
<property name="successView" value="index" />
<property name="commandName" value="userCommand"/>
<property name="commandClass" value="springweb.User"/>
<property name="ud" ref="userDao" />
<property name="validator" ref="beanValidator" />
</bean>

the validation.xml
<form-validation>
<formset>
<form name="userCommand">
<field property="id" depends="required">
<arg0 key="id" />
</field>
<field property="name" depends="required">
<arg0 key="name" />
</field>

</form>
</formset>
</form-validation>

the jsp form:
<form action="register.html" method="post" name=userCommand>
Id:<input name="id"/>
<br>Name:<input name="name">
<br><input type="submit" value="submit"/>
</form>

the exception detail is:
org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'loginController' defined in ServletContext resource [/WEB-INF/springweb-service.xml]: Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: Validator [org.springmodules.validation.commons.DefaultBeanVa lidator@4bfe6b] does not support command class [springweb.User]

i have googled the exception, but cannot find anything conclusive.
by the way, in the springweb-servlet.xml file, the validators i used is from org.springmodules.validation.commons package; but all the reference i have says they should come from org.springmodules.commons.validator package.
but when i download the spring-modules0.9, i cannot find the exact package, is it deprecated or i have something wrong?
Could anyone help me?
Thanks a lot.