contrib/format-xml/src/test/resources/xsd/complex.xsd

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            xmlns:tns="http://tempuri.org/PurchaseOrderSchema.xsd"
            targetNamespace="http://tempuri.org/PurchaseOrderSchema.xsd"
            elementFormDefault="qualified">

  <!-- example of global simple type element -->
    <xsd:element name='comment' type='xsd:string'/>

  <!-- example of complex type with ONLY attributes -->
    <xsd:element name='infoType'>
      <xsd:complexType>
        <xsd:attribute name="kind">
          <xsd:simpleType>
            <xsd:restriction base="xsd:token">
              <xsd:enumeration value="byte"/>
              <xsd:enumeration value="bit"/>
            </xsd:restriction>
          </xsd:simpleType>
        </xsd:attribute>
      </xsd:complexType>
    </xsd:element>

    <xsd:element name='purchaseOrder' type='tns:PurchaseOrderType'/>

    <!-- global attribute and attributeGroups are ignored unless referenced from within
     an element declaration -->

    <xsd:attribute name="aGlobalAttribute" type="xsd:string"/>

    <xsd:complexType name='USAddress'>
        <xsd:annotation>
            <xsd:documentation>
                Purchase order schema for Example.Microsoft.com.
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name='name'   type='xsd:string'/>
            <xsd:element name='street' type='xsd:string'/>
            <xsd:element name='city'   type='xsd:string'/>
            <xsd:element name='state'  type='xsd:string'/>
            <xsd:element name='zip'    type='xsd:decimal'/>
        </xsd:sequence>
        <xsd:attribute name='country' type='xsd:NMTOKEN' fixed='US'/>
    </xsd:complexType>

    <xsd:simpleType name='SKU'>
        <xsd:restriction base='xsd:string'>
            <xsd:pattern value='\d{3}\w{3}'/>
        </xsd:restriction>
    </xsd:simpleType>

    <xsd:complexType name='Items'>
        <xsd:sequence>
            <xsd:element name='item' minOccurs='0' maxOccurs='unbounded'>
                <xsd:complexType>
                    <xsd:sequence>
                        <xsd:element name='productName' type='xsd:string'/>
                        <xsd:element name='quantity'>
                            <xsd:simpleType>
                                <xsd:restriction base='xsd:positiveInteger'>
                                    <xsd:minInclusive value='1'/>
                                    <xsd:maxExclusive value='100'/>
                                </xsd:restriction>
                            </xsd:simpleType>
                        </xsd:element>
                        <xsd:element name='USPrice'  type='xsd:decimal'/>
                        <xsd:element ref='tns:comment'/>
                        <xsd:element name='shipDate' type='xsd:date' minOccurs='0'/>
                    </xsd:sequence>
                    <xsd:attribute name='partNum' type='tns:SKU'/>
                </xsd:complexType>
            </xsd:element>
        </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name='PurchaseOrderType'>
        <xsd:sequence>
            <xsd:element name='shipTo' type='tns:USAddress'/>
            <xsd:element name='billTo' type='tns:USAddress'/>
            <xsd:element ref='tns:comment' minOccurs='0'/>
            <xsd:element name='items'  type='tns:Items'/>
        </xsd:sequence>
        <xsd:attributeGroup ref="tns:dates"/>
    </xsd:complexType>

  <xsd:attributeGroup name="dates">
    <xsd:attribute name='orderDate' type='xsd:date'/>
    <xsd:attribute name='confirmDate' type='xsd:date' use='required'/>
  </xsd:attributeGroup>
</xsd:schema>