}

#foreach ( $class in $model.allClasses )
  #if ( $class.name != "InputSource" && $class.name != "InputLocation" )
    #set ( $ancestors = $Helper.ancestors( $class ) )
    #set ( $allFields = $Helper.xmlFields( $class ) )
    protected ${class.name} transform${class.name}(${class.name} target) {
        if (target == null) {
            return null;
        }