CXF - WSS4JInInterceptor seems to be not intercepting anything

Regards,

Does anyone have idea why my WSS4JInInterceptor seems to be not
intercepting anything and in addition i found no references for this
interceptor in my (TRACE) log files during app startup time?
No log entries, no interceptions, no breakpoints stop into any
WSS4JInInterceptor methods...
I think it should be at least claiming for a valid
"passwordCallbackRef", but not even that...

Following My Endpoint Setup
============================================================================================
<jaxws:endpoint xmlns:tns="http://controllers.socialride.com.br/"
id="trajetowsservice"
implementor="br.com.socialride.controllers.TrajetoWSService"
wsdlLocation="wsdl/trajetowsservice.wsdl"
endpointName="tns:TrajetoWSServicePort"
serviceName="tns:TrajetoWSServiceService"
address="/TrajetoWSServicePort">

<jaxws:features>
<bean class="org.apache.cxf.feature.LoggingFeature" />
</jaxws:features>
<jaxws:inInterceptors>
<bean
class="org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor">
<constructor-arg>
<map>
<entry key="action" value="UsernameToken" />
<entry key="passwordType" value="PasswordDigest" />
<!-- <entry key="signaturePropFile" value="..."
/> -->
<!-- <entry key="passwordCallbackRef"> -->
<!-- <ref bean="myPasswordCallback" /> -->
<!-- </entry> -->
</map>
</constructor-arg>
</bean>
<!-- <ref bean="oauthFilter" /> -->
</jaxws:inInterceptors>
</jaxws:endpoint>
============================================================================================
Att,
Marcello Ribeiro