Create simpleType with restriction on another simple type : simpleType « XML Schema « XML

1. XML
2. XML Schema
3. simpleType

Create simpleType with restriction on another simple type

File: Data.xml

<?xml version="1.0"?>
<addr:address xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.java2s.com 
      address-schema.xsd"
    xmlns:addr="http://www.java2s.com"
    addr:language="en"
    addr:ssn="123-45-6789">
  <fullName>
    <first>W</first>
    <middle>S</middle>
    <last>M</last>
  </fullName>
  <contacts>
    <phone addr:location="home" addr:number="111.222.3333"/>
  </contacts>
</addr:address>

File: Schema.xsd

<?xml version="1.0"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
  targetNamespace="http://www.java2s.com"
  xmlns:addr="http://www.java2s.com"
  attributeFormDefault="qualified">
 <xsd:element name="address">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element name="fullName">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element name="first" type="addr:nameComponent"/>
            <xsd:element name="middle" type="addr:nameList"
                minOccurs="0"/>
            <xsd:element name="last" type="addr:nameComponent"/>
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
      <xsd:element name="contacts" type="addr:contactsType" minOccurs="0"/>
    </xsd:sequence>
  <xsd:attributeGroup ref="addr:nationality"/>
  <xsd:attribute name="ssn" type="addr:ssn"/>
  </xsd:complexType>
 </xsd:element>
 
 <xsd:complexType name="nameComponent">
  <xsd:simpleContent>
    <xsd:extension base="addr:nameString"/>
  </xsd:simpleContent>
 </xsd:complexType>

 <xsd:complexType name="nameList">
  <xsd:simpleContent>
    <xsd:extension base="addr:nameListType"/>
  </xsd:simpleContent>
 </xsd:complexType>
 
 <xsd:simpleType name="nameListType">
  <xsd:list itemType="addr:nameString"/>
 </xsd:simpleType>
 
 <xsd:simpleType name="nameString">
  <xsd:restriction base="xsd:string">
    <xsd:maxLength value="50"/>
  </xsd:restriction>
 </xsd:simpleType>
 
 <xsd:simpleType name="ssn">
  <xsd:restriction base="xsd:string">
    <xsd:pattern value="\d\d\d-\d\d-\d\d\d\d"/>
  </xsd:restriction>
 </xsd:simpleType>
 
  <xsd:complexType name="contactsType">
    <xsd:sequence>
      <xsd:element name="phone" minOccurs="0">
        <xsd:complexType>
          <xsd:complexContent>
            <xsd:restriction base="xsd:anyType">
              <xsd:attribute name="location">
                <xsd:simpleType>
                  <xsd:union memberTypes="addr:locationType xsd:NMTOKEN"/>
                </xsd:simpleType>
              </xsd:attribute>
              <xsd:attribute name="number" type="xsd:string"/>
            </xsd:restriction>
          </xsd:complexContent>
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
  </xsd:complexType>

  <xsd:simpleType name="locationType">
    <xsd:restriction base="xsd:string">
      <xsd:enumeration value="work"/>
      <xsd:enumeration value="home"/>
      <xsd:enumeration value="mobile"/>
    </xsd:restriction>      
  </xsd:simpleType>
  
 <xsd:attributeGroup name="nationality">
  <xsd:attribute name="language" type="xsd:language"/>
 </xsd:attributeGroup>
</xsd:schema>

 

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