cdaefa:EFA XDS/XDR Bindings

EFA XDS/XDR Binding

EFA XDS/XDR Binding

Implementierungsleitfaden

vorgelegt von:
February 2013
Jörg Caumanns, Raik Kuhlisch

Draft

Version:	0.9
Datum:	March 2013
Status:	xxx
Verfahren:	{{{Verfahren}}}
Realm:	Deutschland

Copyright © 2012-2013: HL7 Deutschland

Anmerkung: Die Kürzel unter den einzelnen Überschriften dienen der Unterstützung des Kommentierungsverfahrens. Bitte geben Sie bei einem Kommentar oder einem Verbesserungsvorschlag zu dieser Spezifikation immer das Kürzel des Abschnitts an, auf den sich Ihr Kommentar bezieht. Alle Kommentare werden in der Lasche "Diskussion" zu der kommentierten Seite gesammelt und gegenkommentiert.
Hinweise zum Kommentierungsverfahren einschließlich aller Formulare und Kontaktadressen finden Sie auf der Seite "Kommentierung EFAv2.0".

---

EFA XDR/XDS Binding

Bitte markieren Sie Kommentare zu diesem Abschnitt mit dem Code {EDXDg.01}

Within EFA the actors and transactions of the IHE XDS/XDR integration profiles are mapped onto EFA logical services and operations as follows:

Role	EFA Service Functional Model	IHE XDS/XDR	Binding
Actor	EFA Client	Document Source (for createECR, createPartition, closeECR, registerConsent, provideData) Document Consumer (for listPartitions, retrieveData)	-
Actor	EFA Resource Manager	Document Repository implementing Document Recipient (for createECR, createPartition, closeECR, registerConsent) Document Registry (for listPartitions)	-
Actor	EFA Document Registry	XDS Document Registry	-
Actor	EFA Document Repository	XDS Document Repository (implementing Document Recipient for provideData)	-
Transaction	createECR	Provide and Register Document Set ITI-41	createECR
Transaction	createPartition	Provide and Register Document Set ITI-41	createPartition
Transaction	closeECR	Provide and Register Document Set ITI-41	closeECR
Transaction	listPartitions	Registry Stored Query ITI-18	listPartitions
Transaction	registerConsent	Provide and Register Document Set ITI-41	registerConsent
Transaction	registerData	Register Document Set ITI-42	registerData
Transaction	listData	Registry Stored Query ITI-18	listData
Transaction	provideData	Provide and Register Document Set ITI-41	provideData
Transaction	retrieveData	Retrieve Document Set ITI-43	retrieveData

Constraints and Triggers

The EFA XDS/XDR Bindings bind multiple operations of the EFA Service Functional Model to the IHE transactions ITI-18 and ITI-41. Thus, the XDS Document Repository or XDS Document Registry must determine the intended binding with the set of constraints that is valid for a request message. All request messages must satisfy

• a set of common constraints on the ITI-Transaction and
• a distinct set of constraint which triggers a binding.

A ITI-18 request or ITI-41 request is invalid if both conditions are not met. In this case the XDS Document Registry and XDS Document Repository respectively MUST respond with an error.

Common constraints on ITI-41

• The request MUST contain exactly one XDS Folder.
• The XDS Folder MUST satisfy the EFA XDS Folder Metadata Binding.
• The request MUST contain at least one XDS Document
• All XDS Documents MUST satisfy the EFA XDS Document Metadata Binding.
• All XDS Documents MUST be a member of the XDS Folder.
• The following object types MUST NOT have EFA semantics:
  • SubmissionSet,
  • HasMember (1),
  • HasMember (3) and
  • HasMember (4) (see IHE-ITI-TF-Vol3 4.1.2).

Triggers

The distinct sets of constraints for the bindings are defined in the table below (R = required, O = optional, - = forbidden).

Transaction	Constraints	Triggers for EFA XDS/XDR bindings
ITI-41		createECR	closeECR	registerConsent	createPartition	provideData
	One XDS-Document is a consentInfo which gives a new consent or does not revoke all active consents	R	-	R	-	-
	One XDS-Document is a consentInfo, which revokes all active consents	-	R	-	-	-
	The provided XDSFolder and a registered XDSFolder have the XDSFolder.codeList and XDSFolder.patientID in common (i.e. the EFA exists)	-	R	R	R	R
	The XDSFolder is not registered (uniqueID)	R	O	O	R	-
	The XDSFolder is registered (uniqueID)	-	O	O	-	R
ITI-18		listPartitions	listData
	Flavor FindFolder	R	-
	Flavor GetFolderAndContents	-	R

Querverweise und Referenzen

• EFA-2.0-Spezifikation