Add SRMD validation and schema support

schema/ssp/SimulationResourceMetaData.xsd

@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+    xmlns:vc="http://www.w3.org/2007/XMLSchema-versioning" vc:minVersion="1.0"
+    xmlns:srmd="http://ssp-standard.org/SSPTraceability1/SimulationResourceMetaData"
+    xmlns:stc="http://ssp-standard.org/SSPTraceability1/SSPTraceabilityCommon"
+    xmlns:ssc="http://ssp-standard.org/SSP1/SystemStructureCommon"
+    xmlns="http://ssp-standard.org/SSPTraceability1/SimulationResourceMetaData"
+    targetNamespace="http://ssp-standard.org/SSPTraceability1/SimulationResourceMetaData"
+    elementFormDefault="qualified">
+
+    <xs:import namespace="http://ssp-standard.org/SSP1/SystemStructureCommon" schemaLocation="SystemStructureCommon.xsd"/>
+    <xs:import namespace="http://ssp-standard.org/SSPTraceability1/SSPTraceabilityCommon" schemaLocation="SSPTraceabilityCommon.xsd"/>
+
+    <xs:element name="SimulationResourceMetaData">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                This element specifies the structure of a Simulation Resource Meta Data file.
+        </xs:documentation>
+        </xs:annotation>
+        <xs:complexType>
+            <xs:group ref="stc:GElementCommon"/>
+            <xs:attribute name="version" use="required">
+                <xs:annotation>
+                    <xs:documentation xml:lang="en">
+                        Version of SRMD format, 1.0.0 for this release.
+                    </xs:documentation>
+                </xs:annotation>
+                <xs:simpleType>
+                    <xs:restriction base="xs:normalizedString">
+                        <xs:pattern value="[0-9]+[.][0-9]+([.][0-9]+)?(-.*)?"/>
+                    </xs:restriction>
+                </xs:simpleType>
+            </xs:attribute>
+            <xs:attribute name="name" type="xs:string" use="required">
+                <xs:annotation>
+                    <xs:documentation xml:lang="en">
+                        This attribute gives the simulation resource meta data a name,
+                        which can be used for purposes of presenting the simulation resource
+                        meta data to the user.
+                    </xs:documentation>
+                </xs:annotation>
+            </xs:attribute>
+            <xs:attribute name="data" type="xs:anyURI" use="optional">
+                <xs:annotation>
+                    <xs:documentation xml:lang="en">
+                        This optional attribute gives a URI to the data item this
+                        resource meta data applies to. If this attribute is not
+                        present, then the data this resource meta data applies to
+                        is provided outside of the meta data (e.g. by embedding
+                        SRMD into the data format, or providing it as meta data in
+                        an STMD file).
+                    </xs:documentation>
+                </xs:annotation>
+            </xs:attribute>
+            <xs:attribute name="checksum" type="xs:hexBinary" use="optional">
+                <xs:annotation>
+                    <xs:documentation xml:lang="en">
+                        This attribute gives the checksum over the data item this meta data
+                        applies to. This is optional information to allow the identification
+                        of the data item and the precise algorithm
+                        specifying
+                        The checksum is calculated using the algorithm indicated by the checksumType attribute.
+                    </xs:documentation>
+                </xs:annotation>
+            </xs:attribute>
+            <xs:attribute name="checksumType" type="xs:string" use="optional" default="SHA3-256">
+                <xs:annotation>
+                    <xs:documentation xml:lang="en">
+                        This attribute gives the algorithm for the calculation of the checksum attribute. MUST be
+                        SHA3-256 for now, indicating a SHA3 256bit secure hash algorithm, as specified in FIPS 202.
+                        In the future other checksum algorithms might be supported.
+                    </xs:documentation>
+                </xs:annotation>
+            </xs:attribute>
+
+            <xs:attributeGroup ref="ssc:ABaseElement"/>
+            <xs:attributeGroup ref="ssc:ATopLevelMetaData"/>
+        </xs:complexType>
+    </xs:element>
+</xs:schema>

schema/ssp/xlink.xsd

@@ -0,0 +1,293 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.w3.org/1999/xlink" xmlns:xlink="http://www.w3.org/1999/xlink">
+
+ <xs:annotation>
+  <xs:documentation>This schema is not normative, or even definitive.  The
+prose copy in the XLink 1.1 recommendation (http://www.w3.org/TR/xlink11/) is
+definitive, although it should not differ from this file, except for the
+absence of these two initial comments.</xs:documentation>
+ </xs:annotation>
+
+ <xs:annotation>
+  <xs:documentation>In keeping with the W3C's standard versioning
+   policy, this schema document will persist at
+   http://www.w3.org/XML/2008/06/xlink.xsd.
+   At the date of issue it can also be found at
+   http://www.w3.org/1999/xlink.xsd.
+   The schema document at that URI may however change in the future,
+   in order to remain compatible with the latest version of XML Schema
+   itself, or with the XLink namespace itself.  In other words, if the XML
+   Schema or XLink namespaces change, the version of this document at
+   http://www.w3.org/1999/xlink.xsd will change
+   accordingly; the version at
+   http://www.w3.org/2008/06/xlink.xsd will not change.
+</xs:documentation>
+ </xs:annotation>
+
+ <xs:annotation>
+  <xs:documentation>This schema document provides attribute declarations and
+attribute group, complex type and simple type definitions which can be used in
+the construction of user schemas to define the structure of particular linking
+constructs, e.g.
+<![CDATA[
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           xmlns:xl="http://www.w3.org/1999/xlink">
+
+ <xs:import namespace="http://www.w3.org/1999/xlink"
+            location="http://www.w3.org/1999/xlink.xsd">
+
+ <xs:element name="mySimple">
+  <xs:complexType>
+   ...
+   <xs:attributeGroup ref="xl:simpleAttrs"/>
+   ...
+  </xs:complexType>
+ </xs:element>
+ ...
+</xs:schema>]]></xs:documentation>
+ </xs:annotation>
+
+ <xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/xml.xsd"/>
+
+ <xs:attribute name="type" type="xlink:typeType"/>
+
+ <xs:simpleType name="typeType">
+  <xs:restriction base="xs:token">
+   <xs:enumeration value="simple"/>
+   <xs:enumeration value="extended"/>
+   <xs:enumeration value="title"/>
+   <xs:enumeration value="resource"/>
+   <xs:enumeration value="locator"/>
+   <xs:enumeration value="arc"/>
+  </xs:restriction>
+ </xs:simpleType>
+
+ <xs:attribute name="href" type="xlink:hrefType"/>
+
+ <xs:simpleType name="hrefType">
+  <xs:restriction base="xs:anyURI"/>
+ </xs:simpleType>
+
+ <xs:attribute name="role" type="xlink:roleType"/>
+
+ <xs:simpleType name="roleType">
+  <xs:restriction base="xs:anyURI">
+   <xs:minLength value="1"/>
+  </xs:restriction>
+ </xs:simpleType>
+
+ <xs:attribute name="arcrole" type="xlink:arcroleType"/>
+
+ <xs:simpleType name="arcroleType">
+  <xs:restriction base="xs:anyURI">
+   <xs:minLength value="1"/>
+  </xs:restriction>
+ </xs:simpleType>
+
+ <xs:attribute name="title" type="xlink:titleAttrType"/>
+
+ <xs:simpleType name="titleAttrType">
+  <xs:restriction base="xs:string"/>
+ </xs:simpleType>
+
+ <xs:attribute name="show" type="xlink:showType"/>
+
+ <xs:simpleType name="showType">
+  <xs:restriction base="xs:token">
+   <xs:enumeration value="new"/>
+   <xs:enumeration value="replace"/>
+   <xs:enumeration value="embed"/>
+   <xs:enumeration value="other"/>
+   <xs:enumeration value="none"/>
+  </xs:restriction>
+ </xs:simpleType>
+
+ <xs:attribute name="actuate" type="xlink:actuateType"/>
+
+ <xs:simpleType name="actuateType">
+  <xs:restriction base="xs:token">
+   <xs:enumeration value="onLoad"/>
+   <xs:enumeration value="onRequest"/>
+   <xs:enumeration value="other"/>
+   <xs:enumeration value="none"/>
+  </xs:restriction>
+ </xs:simpleType>
+
+ <xs:attribute name="label" type="xlink:labelType"/>
+
+ <xs:simpleType name="labelType">
+  <xs:restriction base="xs:NCName"/>
+ </xs:simpleType>
+
+ <xs:attribute name="from" type="xlink:fromType"/>
+
+ <xs:simpleType name="fromType">
+  <xs:restriction base="xs:NCName"/>
+ </xs:simpleType>
+
+ <xs:attribute name="to" type="xlink:toType"/>
+
+ <xs:simpleType name="toType">
+  <xs:restriction base="xs:NCName"/>
+ </xs:simpleType>
+
+ <xs:attributeGroup name="simpleAttrs">
+  <xs:attribute ref="xlink:type" fixed="simple"/>
+  <xs:attribute ref="xlink:href"/>
+  <xs:attribute ref="xlink:role"/>
+  <xs:attribute ref="xlink:arcrole"/>
+  <xs:attribute ref="xlink:title"/>
+  <xs:attribute ref="xlink:show"/>
+  <xs:attribute ref="xlink:actuate"/>
+ </xs:attributeGroup>
+
+ <xs:group name="simpleModel">
+  <xs:sequence>
+   <xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+  </xs:sequence>
+ </xs:group>
+
+ <xs:complexType mixed="true" name="simple">
+  <xs:annotation>
+   <xs:documentation>
+    Intended for use as the type of user-declared elements to make them
+    simple links.
+   </xs:documentation>
+  </xs:annotation>
+  <xs:group ref="xlink:simpleModel"/>
+  <xs:attributeGroup ref="xlink:simpleAttrs"/>
+ </xs:complexType>
+
+ <xs:attributeGroup name="extendedAttrs">
+  <xs:attribute ref="xlink:type" fixed="extended" use="required"/>
+  <xs:attribute ref="xlink:role"/>
+  <xs:attribute ref="xlink:title"/>
+ </xs:attributeGroup>
+
+ <xs:group name="extendedModel">
+   <xs:choice>
+    <xs:element ref="xlink:title"/>
+    <xs:element ref="xlink:resource"/>
+    <xs:element ref="xlink:locator"/>
+    <xs:element ref="xlink:arc"/>
+  </xs:choice>
+ </xs:group>
+
+ <xs:complexType name="extended">
+  <xs:annotation>
+   <xs:documentation>
+    Intended for use as the type of user-declared elements to make them
+    extended links.
+    Note that the elements referenced in the content model are all abstract.
+    The intention is that by simply declaring elements with these as their
+    substitutionGroup, all the right things will happen.
+   </xs:documentation>
+  </xs:annotation>
+  <xs:group ref="xlink:extendedModel" minOccurs="0" maxOccurs="unbounded"/>
+  <xs:attributeGroup ref="xlink:extendedAttrs"/>
+ </xs:complexType>
+
+ <xs:element name="title" type="xlink:titleEltType" abstract="true"/>
+
+ <xs:attributeGroup name="titleAttrs">
+  <xs:attribute ref="xlink:type" fixed="title" use="required"/>
+  <xs:attribute ref="xml:lang">
+   <xs:annotation>
+    <xs:documentation>
+     xml:lang is not required, but provides much of the
+     motivation for title elements in addition to attributes, and so
+     is provided here for convenience.
+    </xs:documentation>
+   </xs:annotation>
+  </xs:attribute>
+ </xs:attributeGroup>
+
+ <xs:group name="titleModel">
+  <xs:sequence>
+   <xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+  </xs:sequence>
+ </xs:group>
+
+ <xs:complexType mixed="true" name="titleEltType">
+  <xs:group ref="xlink:titleModel"/>
+  <xs:attributeGroup ref="xlink:titleAttrs"/>
+ </xs:complexType>
+
+ <xs:element name="resource" type="xlink:resourceType" abstract="true"/>
+
+ <xs:attributeGroup name="resourceAttrs">
+  <xs:attribute ref="xlink:type" fixed="resource" use="required"/>
+  <xs:attribute ref="xlink:role"/>
+  <xs:attribute ref="xlink:title"/>
+  <xs:attribute ref="xlink:label"/>
+ </xs:attributeGroup>
+
+ <xs:group name="resourceModel">
+  <xs:sequence>
+   <xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+  </xs:sequence>
+ </xs:group>
+
+ <xs:complexType mixed="true" name="resourceType">
+  <xs:group ref="xlink:resourceModel"/>
+  <xs:attributeGroup ref="xlink:resourceAttrs"/>
+ </xs:complexType>
+
+ <xs:element name="locator" type="xlink:locatorType" abstract="true"/>
+
+ <xs:attributeGroup name="locatorAttrs">
+  <xs:attribute ref="xlink:type" fixed="locator" use="required"/>
+  <xs:attribute ref="xlink:href" use="required"/>
+  <xs:attribute ref="xlink:role"/>
+  <xs:attribute ref="xlink:title"/>
+  <xs:attribute ref="xlink:label">
+   <xs:annotation>
+    <xs:documentation>
+     label is not required, but locators have no particular
+     XLink function if they are not labeled.
+    </xs:documentation>
+   </xs:annotation>
+  </xs:attribute>
+ </xs:attributeGroup>
+
+ <xs:group name="locatorModel">
+  <xs:sequence>
+   <xs:element ref="xlink:title" minOccurs="0" maxOccurs="unbounded"/>
+  </xs:sequence>
+ </xs:group>
+
+ <xs:complexType name="locatorType">
+  <xs:group ref="xlink:locatorModel"/>
+  <xs:attributeGroup ref="xlink:locatorAttrs"/>
+ </xs:complexType>
+
+ <xs:element name="arc" type="xlink:arcType" abstract="true"/>
+
+ <xs:attributeGroup name="arcAttrs">
+  <xs:attribute ref="xlink:type" fixed="arc" use="required"/>
+  <xs:attribute ref="xlink:arcrole"/>
+  <xs:attribute ref="xlink:title"/>
+  <xs:attribute ref="xlink:show"/>
+  <xs:attribute ref="xlink:actuate"/>
+  <xs:attribute ref="xlink:from"/>
+  <xs:attribute ref="xlink:to">
+   <xs:annotation>
+    <xs:documentation>
+     from and to have default behavior when values are missing
+    </xs:documentation>
+   </xs:annotation>
+  </xs:attribute>
+ </xs:attributeGroup>
+
+ <xs:group name="arcModel">
+  <xs:sequence>
+   <xs:element ref="xlink:title" minOccurs="0" maxOccurs="unbounded"/>
+  </xs:sequence>
+ </xs:group>
+
+ <xs:complexType name="arcType">
+  <xs:group ref="xlink:arcModel"/>
+  <xs:attributeGroup ref="xlink:arcAttrs"/>
+ </xs:complexType>
+
+</xs:schema>