Added Metaschema module based on the Static Analysis Results Intercha…

…nge Format (SARIF). This uses usnistgov#519 as a starting point.

schema/metaschema/metaschema-module-constraints.xml

@@ -5,7 +5,7 @@
  <context>
  <metapath target="/METASCHEMA"/>
  <constraints>
- <let var="all-imports" expression="recurse-depth(.,'doc(resolve-uri(import/@href))/METASCHEMA'"/>
+ <let var="all-imports" expression="recurse-depth(.,'doc(resolve-uri(import/@href))/METASCHEMA')"/>
  <index id="metaschema-short-name-unique" target="(.|$all-imports)" name="metaschema-metadata-short-name-index">
  <formal-name>Unique Module Short Names</formal-name>
  <description>Ensures that the current and all imported modules have a unique short name.</description>
@@ -35,7 +35,7 @@
  <description>Ensure each import has a resolvable @href.</description>
  <message>Unable to access a Metaschema module at '{{ resolve-uri(@href) }}'.</message>
  </expect>
- <expect id="metaschema-import-href-is-module" target="." test="exists(doc(resolve-uri(import/@href))/METASCHEMA)">
+ <expect id="metaschema-import-href-is-module" target="." test="doc(resolve-uri(import/@href))/METASCHEMA ! exists(.)">
  <formal-name>Import is Resolvable</formal-name>
  <description>Ensure each import is a Metaschema module.</description>
  <message>Unable the resource at '{{ resolve-uri(@href) }}' is not a Metaschema module.</message>

schema/metaschema/metaschema-module-metaschema.xml

@@ -1313,7 +1313,8 @@
  </model>
  </define-assembly>
  <assembly ref="metapath-context" min-occurs="1" max-occurs="unbounded">
- <group-as name="metapath-contexts" in-json="ARRAY"/>
+ <use-name>context</use-name>
+ <group-as name="contexts" in-json="ARRAY"/>
  </assembly>
  </model> 
  </define-assembly>
@@ -1334,7 +1335,8 @@
  <use-name>constraints</use-name>
  </assembly>
  <assembly ref="metapath-context" max-occurs="unbounded">
- <group-as name="metapath-contexts" in-json="ARRAY"/>
+ <use-name>context</use-name>
+ <group-as name="contexts" in-json="ARRAY"/>
  </assembly>
  <field ref="remarks"/>
  </model>