java - CXF not adding superclass to generated class -

i try add superclass definition generated class based on incoming xml complextype. when make mapping generic, this, works:

<jaxb:globalbindings generateelementproperty="false">   <xjc:superclass name="nl.ilent.bpo.interceptor.hashable" /> </jaxb:globalbindings> 

now want 1 type subclass class. tried many selectors, 1 finds 1 type:

<jaxb:bindings schemalocation="../xsd/organisatietypes.xsd" node="//xs:complextype[@name='datumincompleettype']">   <xjc:superclass name="nl.ilent.bpo.interceptor.hashable" /> </jaxb:bindings> 

even though many alternatives gave "0 nodes" result, , 1 not, generated class not subclass hashable. doing wrong?

this xsd defining complextype in ../xsd/organisatietypes.xsd:

<xsd:complextype name="datumincompleettype">   <xsd:choice minoccurs="0">     <xsd:element name="datum" type="xsd:date"/>     <xsd:element name="jaarmaand" type="xsd:gyearmonth"/>     <xsd:element name="jaar" type="xsd:gyear"/>   </xsd:choice> </xsd:complextype> 

we using cxf 2.7.18

try way

<jaxb:bindings schemalocation="../xsd/organisatietypes.xsd" node="/xs:schema">     <jaxb:bindings>         <jaxb:bindings node="//xs:complextype[@name='datumincompleettype']">             <xjc:superclass name="nl.ilent.bpo.interceptor.hashable" />         </jaxb:bindings>     </jaxb:bindings> </jaxb:bindings> 

edit
ok, sorry, won't work: according https://docs.oracle.com/cd/e17802_01/webservices/webservices/docs/2.0/jaxb/vendorcustomizations.html#superclass possible global bindings, i.e. generated classes, not single generated classes