Intermediation pattern communication diagram

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DE4A Conceptual Schema

Lookup routing information

Request

  • Description: Data Evaluator sends a request to the Connector DR.
  • Message type: Detailed in the ‘IAL Technical Design’ Document. 4

Response

  • Description: Connector DR sends a response to Data Evaluator.
  • Message type: Detailed in the ‘IAL Technical Design’ Document. 4

Error handling

If Data Evaluator cannot be reached there will be a communication error. [10603]

Mandatory fields must be present in the request. [40602]

* The interfaces are the same as the IAL, that’s why we refer to that document.

Lookup routing information

Request

  • Description: Connector DR sends a request to the IDK to get routing information.
  • Message type: Detailed in the ‘IAL Technical Design’ Document.

Response

  • Description: IDK sends a response to Connector DR providing the routing information.
  • Message type: Detailed in the ‘IAL Technical Design’ Document.

Error handling

  • If IDK cannot be reached there will be a communication error. [10303]
  • Mandatory fields must be present in the request. [40302]
  • If request information does not obtain results, there will be a no data found error. [40306]

* The interfaces are the same as the IAL, that’s why we refer to that document.

Request evidence

Request

  • Description: Data Evaluator sends a request to the Connector DR to get the evidence. Data Evaluator and Data Owner identify both components.
  • Message type: Specified in ‘Data Dictionary’ Document.

Error handling

  • If Connector DR cannot be reached there will be a communication error. [10603]
  • Mandatory fields must be present in the request. [40602]

* The interfaces are the same as the IAL, that’s why we refer to that document.

SMP addressing

Node information

Request evidence

Extract multi-evidence request

Extract multi-evidence response

SMP addressing

Node information

Evidence response

Forward evidence