CosNotifyChannelAdmin_ProxySupplier(3)

NAME
CosNotifyChannelAdmin_ProxySupplier - This module implements the OMG CosNotifyChannelAdmin::ProxySupplier interface.

DESCRIPTION

To get access to the record definitions for the structures use:
-include_lib("cosNotification/include/*.hrl").

This module also exports the functions described in:

    *   CosNotification_QoSAdmin

    *   CosNotifyFilter_FilterAdmin

EXPORTS

_get_MyType(ProxySupplier) -> ProxyType

    Types:
        ProxySupplier = #objref
        ProxyType = 'PUSH_ANY' | 'PULL_ANY' | 'PUSH_STRUCTURED' | 'PULL_STRUCTURED' | 'PUSH_SEQUENCE' | 'PULL_SEQUENCE'

    This readonly attribute maintains the enumerant describing the which type the target object is.

_get_MyAdmin(ProxySupplier) -> AdminObject

    Types:
        ProxySupplier = #objref
        AdminObject = #objref

    This readonly attribute maintains the admin's reference which created the target object.

_get_priority_filter(ProxySupplier) -> MappingFilter

    Types:
        ProxySupplier = #objref
        MappingFilter = #objref

    This operation returns the associated priority MappingFilter. If no such object exist a NIL reference is returned.

_set_priority_filter(ProxySupplier, MappingFilter) -> ok

    Types:
        ProxySupplier = #objref
        MappingFilter = #objref

    This operation associate a new priority MappingFilter with the target object.

_get_lifetime_filter(ProxySupplier) -> MappingFilter

    Types:
        ProxySupplier = #objref
        MappingFilter = #objref

    This operation returns the associated lifetime MappingFilter. If no such object exist a NIL reference is returned.

_set_lifetime_filter(ProxySupplier, MappingFilter) -> ok

    Types:
        ProxySupplier = #objref
        MappingFilter = #objref

    This operation associate a new lifetime MappingFilter with the target object.

obtain_offered_types(ProxySupplier, ObtainInfoMode) -> EventTypeSeq

    Types:
        ProxySupplier = #objref
        ObtainInfoMode = 'ALL_NOW_UPDATES_OFF' | 'ALL_NOW_UPDATES_ON' | 'NONE_NOW_UPDATES_OFF' | 'NONE_NOW_UPDATES_ON'
        EventTypeSeq = [EventType]
        EventType = #'CosNotification_EventType'{domain_name, type_name}
        domain_name = type_name = string()

    Depending on the input parameter ObtainInfoMode, this operation may return a sequence of the EventTypes the target object is interested in receiving. If 'ALL_NOW_UPDATES_OFF' or 'ALL_NOW_UPDATES_ON' is given a sequence will be returned, otherwise not. If 'ALL_NOW_UPDATES_OFF' or 'NONE_NOW_UPDATES_OFF' are issued the target object will not inform the associated NotifySubscribe object when an update occurs. 'ALL_NOW_UPDATES_ON' or 'NONE_NOW_UPDATES_ON' will result in that update information will be sent.

validate_event_qos(ProxySupplier, QoSProperties) -> Reply

    Types:
        ProxySupplier = #objref
        QoSProperties = [QoSProperty]
        QoSProperty = #'CosNotification_Property'{name, value}
        name = string()
        value = #any
        Reply = {ok, NamedPropertyRangeSeq} | {'EXCEPTION', CosNotification_UnsupportedQoS{qos_err}}
        NamedPropertyRangeSeq = [NamedPropertyRange]
        NamedPropertyRange = #CosNotification_NamedPropertyRange{name, range}
        name = string()
        range = #CosNotification_PropertyRange{low_val, high_val}
        low_val = #any
        high_val = #any
        qos_err = PropertyErrorSeq
        PropertyErrorSeq = [PropertyError]
        PropertyError = #'CosNotification_PropertyError'{code, name, available_range}
        code = 'UNSUPPORTED_PROPERTY' | 'UNAVAILABLE_PROPERTY' | 'UNSUPPORTED_VALUE' | 'UNAVAILABLE_VALUE' | 'BAD_PROPERTY' | 'BAD_TYPE' | 'BAD_VALUE'
        name = string()
        available_range = PropertyRange
        PropertyRange = #CosNotification_PropertyRange{low_val, high_val}
        low_val = high_val = #any

    To check if certain Quality of Service properties can be added to events in the current context of the target object this operation should be used. If we cannot support the required settings an exception describing why will be raised.