blog_SchemaFile.xsd

<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="pba" xmlns="pba">
  <xs:element name="plgen">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="playlist" maxOccurs="unbounded" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>

  <xs:element name="playlist">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="extension" maxOccurs="1" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>


  <xs:element name="extension" type="extensionType">
  </xs:element>

  <xs:simpleType name="extensionType">
    <xs:restriction base="xs:string">
      <xs:enumeration value="m3u"></xs:enumeration>
      <xs:enumeration value="sf"></xs:enumeration>
      <xs:whiteSpace value="collapse"></xs:whiteSpace>
    </xs:restriction>
  </xs:simpleType>
</xs:schema>