Is it allowed to access a bean created in avalon in a spring bean definition?

[Rice Yeh]

Hi,
 Is it allowed to access a bean created in avalon in a spring bean
definition? I try to access the FormManager in the following spring xml
file, but it returns null.

   <bean id="widgetDefinitionBuilderLoader" class="
xs.cocoon.forms.WidgetDefinitionBuilderLoader" scope="singleton">
       <constructor-arg>
           <idref bean="org.apache.cocoon.forms.FormManager"/>
       </constructor-arg>
   </bean>

Regards,
Rice