| $$NEWMSG(.PARMS,.HLMSTATE,.ERROR) |
This API is to be used by applications that need to
send an HL7 message via HLO. It starts the message building process.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
PARMS |
Input |
PARMS ("COUNTRY") - A three-character country code
(optional). ("CONTINUATION POINTER") - Indicates a fragmented message.
("EVENT") - A three-character event type (required). ("FIELD SEPARATOR") -
Field separator (optional, defaults to "|"). ("ENCODING CHARACTERS") - Four
HL7 encoding characters (optional, defaults to "(^~\&"). ("MESSAGE
STRUCTURE") - MSH 9, component 3 - a code from the standard HL7table
((optional). ("MESSAGE TYPE")- A three-character message type (required).
("PROCESSING MODE") - MSH 11, component 2 - A one character code (optional).
("VERSION") - The HL7 Version ID, for example, "2.4" (optional, defaults to
2.4).
|
HLMSTATE |
Output |
Used by the HL7 package to track the progress of the
message.
|
ERROR |
Output |
Optional. Returns an error message on failure.
|
$$NEWMSG |
Output |
Returns 1 on success, 0 on failure.
|
|
$$NEWBATCH(.PARMS,.HLMSTATE,.ERROR) |
This API is to be used by applications that need to
send a batch of HL7 message via HLO. It starts the batch building process.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
PARMS |
Input |
("COUNTRY") - A three-character country code
(optional). ("FIELD SEPARATOR") - Field separator (optional, defaults to "
|"). ("ENCODING CHARACTERS") - Four HL7 encoding characters (optional,
defaults to "^~\&"). ("VERSION") - HL7 Version ID, for example, "2.4"
(optional, defaults to 2.4).
|
HLMSTATE |
Output |
Used by the HL7 package to track the progress of the
message.
|
ERROR |
Output |
Returns an error message on failure.
|
$$NEWBATCH |
Output |
Function returns 1 on success, 0 on failure.
|
|
$$ADDMSG(.HLMSTATE,.PARMS,.ERROR) |
Used by applications to add a message to a batch that
is in the process of being built.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
$$ADDMSG |
Output |
The function returns 1 on success, 0 on failure.
|
HLMSTATE |
Both |
An array used by the HL7 package to track the
progress of the message as it is being built.
|
PARMS |
Input |
("EVENT") - A three-character event type (required).
("MESSAGE TYPE") - A three-character message type (required).
|
ERROR |
Output |
Optional - returns an error message on failure.
|
|
SET(.SEG,VALUE,FIELD,COMP,SUBCOMP,REP) |
Used to set a value into a segment that is in the
process of being built.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
SEG |
Both |
The array where the segment is being built.
|
VALUE |
Input |
The individual value to be set into the segment.
|
FIELD |
Input |
The sequence # of the field (optional, defaults to 0)
Note: FIELD=0 is used to denote the segment type.
|
COMP |
Input |
The # of the component (optional, defaults to 1).
|
SUBCOMP |
Input |
The # of the subcomponent (optional, defaults to 1).
|
REP |
Input |
The occurrence# (optional, defaults to 1) For a
non-repeating field, the occurrence # need not be provided, because it would
be 1.
|
|
$$ADDSEG(.HLMSTATE,.SEG,.ERROR) |
Used to add a segment that has just been built to a
message that is still in the process of being built.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
$$ADDSEG |
Output |
Function returns 1 on success, 0 on failure.
|
HLMSTATE |
Both |
Used by the HL7 package to track the progress of the
message as it is being built.
|
SEG |
Input |
Required. Contains the segment built by calls to SET
prior to calling $$ADDSEG.
Note#1: The message control segments, including the MSH and BHS segments, are
added automatically. Note#2: The 0th field must be a 3 character segment
type. Note#3: SEG is killed upon successfully adding the segment.
|
ERROR |
Output |
Returns an error message on failure.
|
|
MOVEMSG(.HLMSTATE,.ARY) |
If a message was built using any other method than
the HLO APIs and resides in an array, it will be moved into HLO. This API
allows segment builders that were created prior to HLO to be used within HLO.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
HLMSTATE |
Both |
Created by calling $$NEWMSG^HLOAPI or
$$NEWBATCH^HLOAPI. It tracks the progress of the message as its is being
built.
|
ARY |
Input |
The name of the local or global variable where the
message was built. It is accessed via indirection to move the message into
HLO.
|
|
$$MOVESEG(.HLMSTATE,.SEG,.ERROR) |
Adds a segment built in the 'traditional' way as an
array of lines into the HLO message under construction.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
HLMSTATE |
Both |
This variable contains the message that is being
built.
|
SEG |
Input |
This variable contains the segment that is to be
appended to the message.
|
ERROR |
Output |
If the segment is not appended to the message, an
error message is returned.
|
|
