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Merge pull request #4 from usnistgov/master
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Improvements to metaschema, schemas and samples (usnistgov#339)
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@wendellpiez
wendellpiez authored May 3, 2019
2 parents aceaa75 + 092e45a commit 2e0bdb9
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Showing 70 changed files with 13,587 additions and 257,939 deletions.
90 changes: 34 additions & 56 deletions build/metaschema/json/json-schema-metamap.xsl
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,13 @@
version="3.0" xmlns="http://www.w3.org/2005/xpath-functions"
xpath-default-namespace="http://csrc.nist.gov/ns/oscal/metaschema/1.0" expand-text="true">

<!-- Purpose: Produce an XPath-JSON document representing JSON Schema declarations from Metaschema source data. The results are conformant to the rules for the XPath 3.1 definition of an XML format capable of being cast (using the xml-to-json() function) into JSON. -->
<!-- Note: this XSLT will only be used on its own for development and debugging. It is however imported by `produce-json-converter.xsl` and possibly other stylesheets. -->
<!-- Purpose: Produce an XPath-JSON document representing JSON Schema declarations from Metaschema source data.
The results are conformant to the rules for the XPath 3.1 definition of an XML format capable of being cast
(using the xml-to-json() function) into JSON. -->

<!-- Note: this XSLT will only be used on its own for development and debugging.
It is however imported by `produce-json-converter.xsl` and possibly other stylesheets. -->

<xsl:strip-space elements="METASCHEMA define-assembly define-field model"/>

<xsl:output indent="yes" method="xml"/>
Expand All @@ -17,9 +22,14 @@

<xsl:variable name="home" select="/"/>

<xsl:variable name="root-name" select="/METASCHEMA/@root/string(.)"/>

<xsl:key name="definition-by-name" match="define-flag | define-field | define-assembly"
use="@name"/>

<!-- Produces composed metaschema (imports resolved) -->
<xsl:import href="../lib/metaschema-compose.xsl"/>

<xsl:template match="/METASCHEMA" expand-text="true">
<map>
<string key="$schema">http://json-schema.org/draft-07/schema#</string>
Expand All @@ -29,7 +39,7 @@
</xsl:for-each>
<string key="type">object</string>
<map key="definitions">
<xsl:apply-templates/>
<xsl:apply-templates select="$composed-metaschema/METASCHEMA/*"/>
<map key="prose">
<string key="type">array</string>
<map key="items">
Expand All @@ -54,30 +64,6 @@

<xsl:template match="METASCHEMA/schema-name | METASCHEMA/short-name | METASCHEMA/remarks"/>

<!-- @acquire-from indicates the model is elsewhere ... -->
<xsl:template priority="5"
match="define-assembly[exists(@acquire-from)] |
define-field[exists(@acquire-from)] |
define-flag[exists(@acquire-from)]"
expand-text="true">
<xsl:variable name="defining" select="@name"/>
<xsl:variable name="module" select="@acquire-from"/>
<xsl:variable name="definition"
select="/METASCHEMA/import[@name = $module]/key('definition-by-name', $defining, document(@href, .))"/>
<xsl:choose>
<xsl:when test="not(root() is $home )">
<xsl:comment> Schema definitions cannot be imported indirectly: check { local-name() || '[@name=''' || $defining || ''']'} acquired from '{ $module }' at { /METASCHEMA/import[@name=$module]/@href } </xsl:comment>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="$definition"/>
<xsl:if test="empty($definition)">
<xsl:comment> No definition found for { $defining } in { $module } at { /METASCHEMA/import[@name=$module]/@href }</xsl:comment>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
</xsl:template>


<xsl:template match="define-flag"/>

<xsl:template match="define-assembly | define-field">
Expand Down Expand Up @@ -105,14 +91,16 @@


<xsl:template match="define-assembly[@address=flag/@name] | define-field[@address=flag/@name]">
<map key="{ @group-as }">
<string key="$id">#/definitions/{@group-as}</string>
<string key="type">object</string>
<map key="additionalProperties">
<xsl:if test="matches(@group-as,'\S')">
<map key="{ @group-as }">
<string key="$id">#/definitions/{@group-as}</string>
<string key="type">object</string>
<string key="$ref">#/definitions/{ @name }</string>
<map key="additionalProperties">
<string key="type">object</string>
<string key="$ref">#/definitions/{ @name }</string>
</map>
</map>
</map>
</xsl:if>
<map key="{ @name }">
<xsl:apply-templates select="formal-name, description"/>
<string key="$id">#/definitions/{@name}</string>
Expand All @@ -134,7 +122,7 @@
<map key="{ @name (: @group-as | @name[empty(../@group-as)] :) }">
<xsl:apply-templates select="formal-name, description"/>
<string key="$id">#/definitions/{@name}</string>
<string key="type">string</string>
<xsl:apply-templates select="." mode="object-type"/>
</map>
</xsl:template>

Expand Down Expand Up @@ -176,14 +164,14 @@
</xsl:template>

<xsl:template match="define-field[@as = 'mixed']" mode="properties">
<xsl:apply-templates mode="declaration" select="flag, model"/>
<xsl:apply-templates mode="declaration" select="flag"/>
<map key="RICHTEXT">
<string key="type">string</string>
</map>
</xsl:template>

<xsl:template match="define-field" mode="properties">
<xsl:apply-templates mode="declaration" select="flag, model"/>
<xsl:apply-templates mode="declaration" select="flag"/>
<map key="STRVALUE">
<string key="type">string</string>
</map>
Expand All @@ -197,9 +185,8 @@
</map>
</xsl:template>


<xsl:template mode="declaration" match="assemblies | fields">
<map key="{ @group-as }">
<map key="{ key('definition-by-name',@named)/@group-as }">
<string key="type">array</string>
<map key="items">
<string key="$ref">#/definitions/{ @named }</string>
Expand All @@ -208,47 +195,38 @@
</xsl:template>

<xsl:template mode="declaration" match="assemblies[matches(@address,'\S')] | fields[matches(@address,'\S')]">
<map key="{ @group-as }">
<map key="{ key('definition-by-name',@named)/@group-as }">
<string key="type">object</string>
<string key="$ref">#/definitions/{ @group-as }</string>
</map>
</xsl:template>

<xsl:template match="*" mode="object-type">
<string key="type">object</string>

</xsl:template>
</xsl:template>

<xsl:template match="define-field[empty(flag)]" mode="object-type">
<xsl:template match="define-field" mode="object-type">
<string key="type">string</string>
</xsl:template>


<xsl:template match="define-field[@as='boolean']" mode="object-type">
<string key="type">boolean</string>
</xsl:template>

<xsl:template mode="declaration" match="assembly | field">

<map key="{@named}">
<xsl:apply-templates select="key('definition-by-name', @named)" mode="object-type"/>
<string key="$ref">#/definitions/{ @named }</string>
</map>
</xsl:template>



<xsl:template mode="declaration" match="prose">
<map key="prose">
<string key="$ref">#/definitions/prose</string>
</map>
</xsl:template>


<xsl:template match="prose" name="prose"/>
<!--<xsl:template match="prose" name="prose">
<map key="prose">
<string key="type">array</string>
<map key="items">
<xsl:comment>can't be right</xsl:comment>
<string key="$ref">#/definitions/prose</string>
</map>
</map>
</xsl:template>-->


</xsl:stylesheet>
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