Printer Services Mail Archive: PS> 12/10 Minutes

PS> 12/10 Minutes

From: HALL,DAVID (HP-Vancouver,ex1) (dhall@hp.com)
Date: Tue Dec 10 2002 - 12:08:51 EST

  • Next message: HALL,DAVID (HP-Vancouver,ex1): "PS> QueryInterfaceWSDL discussion"

    PSI Meeting Minutes

    1) WSDL with strong typing
            - Discussed element defined by union - Unioned restrictions should
    have the same type to make sense for the base element. PSI is OK with the
    existing semantic model definitions - with the exception of
    DocumentFormatWKV - since this needs to be a string, other restriction
    needs to be a string, not NMTOKEN.

    2) Discovery update
            - Ira discussed Mobile Addhock Network - issues a Service Request
    rather than a Route Request. SLP service types. Nokia is developing the
    specification. ietf home page www.ietf.org - working groups mana... This
    would be deployed in smaller ad-hock networks in accesspoints, etc.. Could
    this be deployed in an enterprise? A big enterprise would run into
    problems... Mane give a route as well as a URL..
            - Last week, discussed the possibility of having a PrintService
    published during DHCP configuration.

    3) Review 0.94a Mandatory/Optional
            - QueryEndPointsInterface
                    - Client - Mandatory unless administratively pre-configured

                    - QueryInterfaceEndPoint & QueryInterfaceWSDL - Client One
    is mandatory unless administratively pre-configured

            - QueryInterfaceWSDL
                    - this method returns a URL that refers to the WSDL that
    defines what the service ACTUALLY supports, not simply the standard PWG
    definition.
                    - For example, target devices could return a URL to the
    WSDL that is hosted by the manufacturer, and not on the printer, or to the
    WSDL that is configured by the administrator.

            - ServiceCapabilitiesInterface
                    - GetTargetDeviceElements - Discussion around making a
    TargetDevice validate the targetDeviceIdentifier, and throw an exception
    (New exception - InvalidTargetDeviceIdentifier) if not correct.
                            - TargetDeviceIdentifier
                                    - Client to TargetDevice - Mandatory
                            - requestedElements - If NULL, returns all elements
    supported

            - JobControlInterface
                    Client - Conditionally mandatory - If you want to create a
    job, must use the interface.

                    CreateJob Method
                            TargetDeviceIdentifier - same as above
                            deliverToTargetDevice - Client to TargetDevice -
    Mandatory, must be TRUE

                            requestedTargetDeviceDataType - Client to
    TargetDevice - optional. If provided, validated

                    Pick up on AddDocumentByReference next time.



    This archive was generated by hypermail 2b29 : Tue Dec 10 2002 - 12:10:08 EST