| [613] | 1 | HDISVC00 ;BPFO/JRP - PROCESS XML DOCS ON VISTA SYSTEM;1/4/2005
|
|---|
| 2 | ;;1.0;HEALTH DATA & INFORMATICS;;Feb 22, 2005
|
|---|
| 3 | ;
|
|---|
| 4 | MAIN(PRSARR,ERRARR) ;Main entry point for processing XML document
|
|---|
| 5 | ; Input : PRSARR - Array containing parsed XML document (closed root)
|
|---|
| 6 | ; This is the output of SAX^HDISVM01
|
|---|
| 7 | ; ERRARR - Array to output errors in (closed root)
|
|---|
| 8 | ;Output : None
|
|---|
| 9 | ; @ERRARR@(x) = Error text (if applicable)
|
|---|
| 10 | ; Notes : ERRARR is initialized (KILLed) on input
|
|---|
| 11 | N ROOT,TMP,OOPS,CODE,DESC
|
|---|
| 12 | ;Check input
|
|---|
| 13 | I $G(PRSARR)="" D Q
|
|---|
| 14 | .S TMP="MAIN^HDISVC00: Input parameter PRSARR was not passed"
|
|---|
| 15 | .D ADDERR(TMP,ERRARR)
|
|---|
| 16 | I '$D(@PRSARR) D Q
|
|---|
| 17 | .S TMP="MAIN^HDISVC00: Input array "_PRSARR_" (PRSARR) does not exist"
|
|---|
| 18 | .D ADDERR(TMP,ERRARR)
|
|---|
| 19 | ;Make sure data structure of parsed document exists
|
|---|
| 20 | S OOPS=0
|
|---|
| 21 | F X=1:1 S TMP=$P($T(SUBS+X),";;",2) Q:TMP="" D
|
|---|
| 22 | .I $D(@PRSARR@(TMP)) Q
|
|---|
| 23 | .S TMP="MAIN^HDISVC00: Subscript "_TMP_" missing from input array "_PRSARR_" (PRSARR)"
|
|---|
| 24 | .D ADDERR(TMP,ERRARR)
|
|---|
| 25 | .S OOPS=1
|
|---|
| 26 | I OOPS Q
|
|---|
| 27 | ;Get root element name
|
|---|
| 28 | S ROOT=$G(@PRSARR@("ESUBS",1))
|
|---|
| 29 | I ROOT="" D Q
|
|---|
| 30 | .S TMP="Root element of XML document could not be determined"
|
|---|
| 31 | .D ADDERR(TMP,ERRARR)
|
|---|
| 32 | ;Check for supported root element
|
|---|
| 33 | S OOPS=1
|
|---|
| 34 | F X=1:1 S TMP=$P($T(ROOTS+X),";;",2) Q:TMP="" D Q:'OOPS
|
|---|
| 35 | .I $P(TMP,"~",1)'=ROOT Q
|
|---|
| 36 | .S CODE=$P(TMP,"~",2)
|
|---|
| 37 | .S DESC=$P(TMP,"~",3)
|
|---|
| 38 | .S OOPS=0
|
|---|
| 39 | ;Unsupported root element
|
|---|
| 40 | I OOPS D Q
|
|---|
| 41 | .S TMP="'"_ROOT_"' is not a supported root element (don't know how to process it)"
|
|---|
| 42 | .D ADDERR(TMP,ERRARR)
|
|---|
| 43 | ;Code to process document not set
|
|---|
| 44 | I CODE="" D Q
|
|---|
| 45 | .S TMP="Code to process root element '"_ROOT_"' has not been established"
|
|---|
| 46 | .D ADDERR(TMP,ERRARR)
|
|---|
| 47 | ;Process XML document
|
|---|
| 48 | X CODE
|
|---|
| 49 | ;Done
|
|---|
| 50 | Q
|
|---|
| 51 | ;
|
|---|
| 52 | ADDERR(TXT,ERRARR) ;Add to list of errors
|
|---|
| 53 | ; Input : TXT - Error text
|
|---|
| 54 | ; ERRARR - Error array (closed root)
|
|---|
| 55 | ;Output : None
|
|---|
| 56 | ; @ERRARR@(x) = Error text
|
|---|
| 57 | ; Notes : Existance/validity of input assumed (internal call)
|
|---|
| 58 | N X
|
|---|
| 59 | I $G(ERRARR)="" Q
|
|---|
| 60 | S X=1+$O(@ERRARR@(""),-1)
|
|---|
| 61 | S @ERRARR@(X)=$G(TXT)
|
|---|
| 62 | Q
|
|---|
| 63 | ;
|
|---|
| 64 | SUBS ;Required subscripts in parse array (attributes aren't required)
|
|---|
| 65 | ;;EINDX
|
|---|
| 66 | ;;ESUBS
|
|---|
| 67 | ;;DATA
|
|---|
| 68 | ;;
|
|---|
| 69 | ;
|
|---|
| 70 | ROOTS ;Root element name~Processing code for root element~Description
|
|---|
| 71 | ;;Domain~D DOMAIN^HDISVC01(PRSARR,ERRARR)~VUID data from centralized VUID Server
|
|---|
| 72 | ;;
|
|---|
