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Description

Notes

Subscription Schemas

Ref: cps-ncmp-events/src/main/resources/schemas/cmsubscription

DME to NCMP Subscription Request
- cm-subscription-ncmp-in-event-schema-1.0.0.json
NCMP to DMI-Plugin Subscription Request
- cm-subscription-dmi-in-event-schema-1.0.0.json
DMI-Plugin to NCMP Subscription Response
- cm-subscription-dmi-out-event-schema-1.0.0.json
NCMP to DME Subscription Response
- cm-subscription-ncmp-out-event-schema-1.0.0.json

See schema definitions in Impl. Proposal for Merging of Subscriptions ( Positive Scenarios )

Subscription YANG model

Ref: cps-ncmp-service/src/main/resources/models/cm-data-subscriptions@2023-11-13.yang

See Use of Subscription model

cmSubscriptionEventCache

Hazelcast map to hold the incoming subscription create request

For comparison of in-database active subscriptions
For tracking of subscription request to DMI (Accepted, Rejected, Pending)

Key

Value

Unique Subscription Id

Key	Value
Dmi-Plugin Name	CmSubscriptionCompositeObjectCachedCmSubscription
Dmi-Plugin Name	CachedCmSubscription

Code Block

title	CmSubscriptionCompositeObject
linenumbers	true
collapse	true

CmSubscriptionCompositeObject
    CmSubscriptionPredicate list
     - targetFilter : (List of cmHandles - Subscription request incoming cmhandles grouped using target dmiPlugin)
     - Status ( Accepted , Rejected or Pending ) - initially Pending
     - scopeFilter :
            Datastore ( passthrough-operational and passthrough-running )
            List of xpaths

Tracking Subscriptions in memory

NCMP Startup

Ref: CmSubscriptionModelLoader