ONYX:9.0:Utilisation:Designer XML Schema Definition (XSD)

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
  <xs:element name="doc">
    <xs:annotation>
      <xs:documentation>ROOT element with no other semantic</xs:documentation>
    </xs:annotation>
    <xs:complexType>
      <xs:sequence>
        <xs:element name="page" minOccurs="0" maxOccurs="unbounded">
          <xs:annotation>
            <xs:documentation>Represents a document or a single page in a document. The order between 'group' and 'field' child elements doesn't matter, but the order between 'group' elements of same name requires special attention </xs:documentation>
          </xs:annotation>
          <xs:complexType>
            <xs:choice maxOccurs="unbounded">
              <xs:element name="field" minOccurs="0" maxOccurs="unbounded">
                <xs:annotation>
                  <xs:documentation>Represents a simple field (a simple data) for the whole page.</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                  <xs:simpleContent>
                    <xs:extension base="nonEmptyString">
                      <xs:attribute name="name" type="nonEmptyString" use="required">
                        <xs:annotation>
                          <xs:documentation>Required to identify each 'field'. Value must be unique at this level.</xs:documentation>
                        </xs:annotation>
                      </xs:attribute>
                    </xs:extension>
                  </xs:simpleContent>
                </xs:complexType>
              </xs:element>
              <xs:element name="group" minOccurs="0" maxOccurs="unbounded">
                <xs:annotation>
                  <xs:documentation>A 'group' is a collection of lines (records) and offers a convenient way to create tables</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                  <xs:sequence>
                    <xs:element name="line" minOccurs="0" maxOccurs="unbounded">
                      <xs:annotation>
                        <xs:documentation>Represents a row (a record) in a table. The order of the lines in the group requires special attention</xs:documentation>
                      </xs:annotation>
                      <xs:complexType>
                        <xs:sequence>
                          <xs:element name="field" minOccurs="0" maxOccurs="unbounded">
                            <xs:annotation>
                              <xs:documentation>Represents a field (a data) in a row</xs:documentation>
                            </xs:annotation>
                            <xs:complexType>
                              <xs:simpleContent>
                                <xs:extension base="nonEmptyString">
                                  <xs:attribute name="name" type="nonEmptyString" use="required">
                                    <xs:annotation>
                                      <xs:documentation>Required to identify each 'field' in the line. Value must be unique at this level</xs:documentation>
                                    </xs:annotation>
                                  </xs:attribute>
                                </xs:extension>
                              </xs:simpleContent>
                            </xs:complexType>
                          </xs:element>
                        </xs:sequence>
                        <xs:attribute name="name" type="nonEmptyString" use="required">
                          <xs:annotation>
                            <xs:documentation>Intended to identify different types of 'line' in a given group</xs:documentation>
                          </xs:annotation>
                        </xs:attribute>
                      </xs:complexType>
                      <xs:unique name="UniqueLineFieldName">
                        <xs:annotation>
                          <xs:documentation>group/line/field/@name uniqueness</xs:documentation>
                        </xs:annotation>
                        <xs:selector xpath="./field"/>
                        <xs:field xpath="@name"/>
                      </xs:unique>
                    </xs:element>
                  </xs:sequence>
                  <xs:attribute name="name" use="required">
                    <xs:annotation>
                      <xs:documentation>Intended to identify a 'group' in a given 'page'</xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:minLength value="1"/>
                        <xs:maxLength value="10"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:attribute>
                </xs:complexType>
              </xs:element>
            </xs:choice>
            <xs:attribute name="name" type="nonEmptyString" use="required">
              <xs:annotation>
                <xs:documentation>Intended to identify different types of 'page' in the overall document</xs:documentation>
              </xs:annotation>
            </xs:attribute>
          </xs:complexType>
          <xs:unique name="UniqueFieldName">
            <xs:annotation>
              <xs:documentation>/doc/page/field/@name uniqueness</xs:documentation>
            </xs:annotation>
            <xs:selector xpath="./field"/>
            <xs:field xpath="@name"/>
          </xs:unique>
        </xs:element>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:simpleType name="nonEmptyString">
    <xs:restriction base="xs:string">
      <xs:minLength value="1"/>
    </xs:restriction>
  </xs:simpleType>
</xs:schema>