Get list of property defined for a free object and matching the
        specified filter

        :param argin: Str[0] = Object name
        Str[1] = filter
        :type: tango.DevVarStringArray
        :return: Property name list
        :rtype: tango.DevVarStringArray

def DbGetPropertyList(self, argin):
        """ Get list of property defined for a free object and matching the
        specified filter

        :param argin: Str[0] = Object name
        Str[1] = filter
        :type: tango.DevVarStringArray
        :return: Property name list
        :rtype: tango.DevVarStringArray """
        self._log.debug("In DbGetPropertyList()")
        object_name = argin[0]
        wildcard = replace_wildcard(argin[1])
        return self.db.get_property_list(object_name, wildcard)