Appendix B - sdata.xsd

<?xml version="1.0" encoding="utf-8"?>
<xs:schema id="sdata"
    targetNamespace="http://schemas.sage.com/sdata/2008/1"
    elementFormDefault="qualified"
    xmlns="http://schemas.sage.com/sdata/2008/1"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    version="1.1.0">
  <xs:import namespace="http://www.w3.org/2001/XMLSchema" />

  <!-- Element Definitions -->
  <xs:element name="payload" type="any--type"/>
  <xs:element name="diagnosis" type="diagnosis--type"/>
  <xs:element name="diagnoses" type="diagnoses--type"/>
  <xs:element name="tracking" type="tracking--type"/>
  <xs:element name="schema" type="schema--type"/>
  <!-- Attribute Definitions -->
  <xs:attribute name="key" type="xs:string">
    <xs:annotation>
      <xs:documentation>The application's internal key for the resource</xs:documentation>
    </xs:annotation>
  </xs:attribute>
  <xs:attribute name="url" type="xs:anyURI">
    <xs:annotation>
      <xs:documentation>The resource or collection URL</xs:documentation>
    </xs:annotation>
  </xs:attribute>
  <xs:attribute name="uuid" type="uuid--type">
    <xs:annotation>
      <xs:documentation>The UUID of the resource</xs:documentation>
    </xs:annotation>
  </xs:attribute>
  <xs:attribute name="lookup" type="xs:anyURI">
    <xs:annotation>
      <xs:documentation>The URL to get a list of resource candidates for a relationship</xs:documentation>
    </xs:annotation>
  </xs:attribute>
  <xs:attribute name="descriptor" type="xs:string">
    <xs:annotation>
      <xs:documentation>A short human readable text for the resource</xs:documentation>
    </xs:annotation>
  </xs:attribute>
  <xs:attribute name="isDeleted" type="xs:boolean">
    <xs:annotation>
      <xs:documentation>Flag to mark deleted entries when updating a list</xs:documentation>
    </xs:annotation>
  </xs:attribute>
  <xs:attribute name="deleteMissing" type="xs:boolean">
    <xs:annotation>
      <xs:documentation>Flag to indicate if a list update payload contains the full list (true) or only a delta (false)</xs:documentation>
    </xs:annotation>
  </xs:attribute>
  <xs:attribute name="index" type="xs:integer">
    <xs:annotation>
      <xs:documentation>Reserved for future use</xs:documentation>
    </xs:annotation>
  </xs:attribute>

  <xs:complexType name="any--type">
    <xs:sequence>
      <xs:any/>
    </xs:sequence>
  </xs:complexType>

  <xs:complexType name="diagnosis--type">
    <xs:all>
      <xs:element name="severity" type="xs:string"/>
      <xs:element name="sdataCode" type="xs:string"/>
      <xs:element name="applicationCode" type="xs:string"/>
      <xs:element name="message" type="xs:string"/>
      <xs:element name="stackTrace" type="xs:string"/>
      <xs:element name="payloadPath" type="xs:string"/>
    </xs:all>
  </xs:complexType>

  <xs:complexType name="diagnoses--type">
    <xs:sequence>
      <xs:element name="diagnosis" type="diagnosis--type" minOccurs="0" maxOccurs="unbounded" />
    </xs:sequence>
  </xs:complexType>

  <xs:complexType name="tracking--type">
    <xs:all>
      <xs:element name="phase" type="xs:string"/>
      <xs:element name="phaseDetail" type="xs:string"/>
      <xs:element name="progress" type="xs:decimal"/>
      <xs:element name="elapsedSeconds" type="xs:integer"/>
      <xs:element name="remainingSeconds" type="xs:integer"/>
      <xs:element name="pollingMillis" type="xs:integer"/>
    </xs:all>
  </xs:complexType>

  <xs:complexType name="schema--type">
    <xs:sequence>
      <!-- minOccurs should not be set to 0 
      but for some strange reason Visual Studio seems to ignore the embedded schema
      and gives a validation error if this attribute is not set to 0 -->
      <xs:element ref="xs:schema" minOccurs="0"/>
    </xs:sequence>
  </xs:complexType>

  <xs:simpleType name="uuid--type">
    <xs:restriction base="xs:string">
      <xs:pattern value ="[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}"/>
    </xs:restriction>
  </xs:simpleType>
</xs:schema>