Resolve paths in CSDL XML documents

tools/V4-CSDL-to-OpenAPI.xsl

@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:edmx="http://docs.oasis-open.org/odata/ns/edmx" xmlns:edm="http://docs.oasis-open.org/odata/ns/edm">
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:edmx="http://docs.oasis-open.org/odata/ns/edmx" xmlns:edm="http://docs.oasis-open.org/odata/ns/edm"
+  xmlns:qname="http://docs.oasis-open.org/odata/ns/edm/qname"
+  xmlns:p0="http://docs.oasis-open.org/odata/ns/edm/non-final-segments"
+  xmlns:p1="http://docs.oasis-open.org/odata/ns/edm/final-segment">
+
   <!--
     This style sheet transforms OData 4.0 CSDL XML documents into OpenAPI 2.0 or OpenAPI 3.0.0 JSON
 
@@ -1529,8 +1533,11 @@
       <xsl:choose>
         <xsl:when test="$suffix='-update'">
           <!-- only updatable non-key properties -->
-          <xsl:for-each select="$structuredType/edm:Property[not(@Name=$immutable or concat($qualifiedName,'/',@Name) = $immutable-ext or concat($aliasQualifiedName,'/',@Name) = $immutable-ext
-                                                  or @Name=$computed or concat($qualifiedName,'/',@Name) = $computed-ext or concat($aliasQualifiedName,'/',@Name) = $computed-ext
+          <xsl:for-each select="$structuredType/edm:Property[not(
+            @id=//edm:Annotation[@qname:Term='Org.OData.Core.V1.Immutable']/@target
+            and not(@id=//edm:Annotation[@qname:Term='Org.OData.Measures.V1.Unit'
+                                      or @qname:Term='Org.OData.Measures.V1.ISOCurrency']//@p1:*)
+            or @id=//edm:Annotation[@qname:Term='Org.OData.Core.V1.Computed']/@target
                                                   or @Name=$read-only or @Name=../edm:Key/edm:PropertyRef/@Name)]">
             <xsl:call-template name="property">
               <xsl:with-param name="suffix" select="'-update'" />
@@ -1840,7 +1847,7 @@
               <xsl:text>,"x-sap-precision":</xsl:text>
               <xsl:value-of select="$target/@Precision" />
             </xsl:if>
-            <xsl:if test="number($target/@Scale)=$target/@Scale">
+            <xsl:if test="$target/@Scale!='floating' and $target/@Scale!='variable' and number($target/@Scale)=$target/@Scale">
               <xsl:text>,"x-sap-scale":</xsl:text>
               <xsl:value-of select="$target/@Scale" />
             </xsl:if>
@@ -1850,14 +1857,14 @@
           <xsl:when test="not($target/@Scale) or $target/@Scale='0'">
             <xsl:text>,"multipleOf":1</xsl:text>
           </xsl:when>
-          <xsl:when test="number($target/@Scale)=$target/@Scale">
+          <xsl:when test="$target/@Scale!='floating' and $target/@Scale!='variable' and number($target/@Scale)=$target/@Scale">
             <xsl:text>,"multipleOf":1.0e-</xsl:text>
             <xsl:value-of select="$target/@Scale" />
           </xsl:when>
         </xsl:choose>
         <xsl:variable name="scale">
           <xsl:choose>
-            <xsl:when test="number($target/@Scale)=$target/@Scale">
+            <xsl:when test="$target/@Scale!='floating' and $target/@Scale!='variable' and number($target/@Scale)=$target/@Scale">
               <xsl:value-of select="$target/@Scale" />
             </xsl:when>
             <xsl:otherwise>