Description of the software interfaces

This page contains a description of the different software interfaces created for the DE4A project

Data Evaluator

Data Owner

SML/DNS

SMP

Kafka Server

DE4A Components interfaces descripction

Component	Iteration	Pattern	Service	Referenced API	Interface type	Communication	Input message	Output
Data Evaluator	1, 2	USI	Forward evidence	/requestForwardEvidence	XML REST	Synchronous	RequestForwardEvidenceType	ACK
	2		User redirection	/usiRedirectUser	XML REST	Synchronous	RedirectUserType	ACK
	1		Request user redirection	/requestUserRedirection	XML REST	Synchronous	RequestUserRedirectionType	HTTP Status 302
Data Owner	1, 2	IM	Extract evidence IM	/requestExtractEvidenceIM	XML REST	Synchronous	RequestExtractEvidence	ResponseExtractEvidenceType
	1, 2	USI	Extract evidence USI	/requestExtractEvidenceUSI	XML REST	Synchronous	RequestExtractEvidence	ResponseErrorType
	2		User redirection	/usiRedirectUser	XML REST	Synchronous	RedirectUserType	ResponseErrorType
	1		ResponseUserRedirection	/responseUserRedirection	XML REST	Synchronous	ResponseUserRedirectionType	HTTP Status 302
Data Requestor (Connector)	1, 2	-	Lookup Rounting Information	/lookupRountingInformation	XML REST	Synchronous	RequestLookupRoutingInformationType	ResponseLookupRoutingInformationType
	1, 2	IM	Request transfer evidence	/requestTransferEvidenceIM	XML REST	Synchronous	RequestTransferEvidenceType	ResponseTransferEvidenceType
	1, 2	USI	Request transfer evidence USI	/requestTransferEvidenceUSI	XML REST	Asynchronous	RequestTransferEvidenceType	ResponseErrorType
Data Transferor (Connector)	1, 2	USI	Response transfer evidence USI	/requestTransferEvidenceUSIDT	XML REST	Synchronous	RequestTransferEvidenceUSIDTType	ACK