The ATL COM module generalNotification is a structured
message exchange protocol between to healthcare partners
API browser of generalnotification451 COM module


/images/arrow_right.png IGeneralNotificationResponse::GetFirstInstruction method space
Retrieves the first instruction as token/value pair. VARIANT_FALSE is returned if the end of the instruction list is reached.

Note that these instructions are defined purely between sender and receiver regarding the semantic meaning. The infoset is just the transport container.

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/images/arrow_right.png Restful webservice calling syntax
[POST] /baseURL/IGeneralNotificationResponse/GetFirstInstruction
[JSON input data] pIGeneralNotificationResponse: longValue,    //interface address
[JSON result data] plGroupNumber:
pbstrToken:
pbstrValue:
pbStatus:		 longValue,
"utf8StringValue",
"utf8StringValue",
booleanValue
 
[HTTP result status] 200 Return status 200 signals a successful method call
204 Return status 204 (noContent) signals that the end of an iteration is reached
>= 400 Return status >= 400 signals an unsuccessful function call. The returned JSON{errorCode: code, errorText:"text"} supplies the error message the same as GetAbortInfo() would do.
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/images/arrow_right.png C/C++ calling syntax
HRESULT GetFirstInstruction( long
BSTR
BSTR
VARIANT_BOOL 		*plGroupNumber,
*pbstrToken,
*pbstrValue,
*pbStatus);
[C/C++ return value] S_OK This value is returned if the function call was successful.
S_FALSE This value is returned if the end of an iteration is reached
E_name This value is returned if the function call was unsuccessful and an error exception was generated. Note that if you are using SmartPointers an exception is thrown under these conditions.
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/images/arrow_right.png Calling argument description
[out] long *plGroupNumber The lGroupNumber allows to further group the instruction set by a group numbering scheme.

Note that the instructions are returned in the same sequence as the input was done. Therefore, the grouping into equal instructions must be done outside the COM module.
[out] BSTR *pbstrToken The token part of the token/value formatted instruction
[out] BSTR *pbstrValue The value part of the token/value formatted instruction
[out,retval] VARIANT_BOOL *pbStatus Return status of the method. If pbStatus is VARIANT_FALSE the end of data is reached
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