This text file contains sample code fragments from:
Section 9.3 - Service and Endpoint Definitions
Chapter 9 - Fundamental WSDL 2.0: New Features and Design Options
Book - Web Service Contract Design & Versioning for SOA
Series - Prentice Hall Service-Oriented Computing Series from Thomas Erl
Site - www.soabooks.com


<service name="svPurchaseOrder" interface="ifPurchaseOrder">
  <endpoint name="purchaseOrder-http-soap12"
    binding="tns:bdPO-SOAP12HTTP" address=
    "http://actioncon.com/services/soap12/purchaseOrder"/>
</service>

Example 9.10 - The service construct hosting an endpoint element.


<description targetNamespace="http://actioncon.com/contract/po"
  xmlns="http://schemas.xmlsoap.org/wsdl/"
  xmlns:tns="http://actioncon.com/contract/po"
  xmlns:po="http://actioncon.com/schema/po"
  xmlns:soapbind="http://www.w3.org/ns/wsdl/soap">

  <!-- BEGIN ABSTRACT DESCRIPTION -->
  <types>
    <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
      xmlns="http://actioncon.com/schema/po"
      targetNamespace="http://actioncon.com/schema/po"
      elementFormDefault="qualified">
      <xsd:element name="purchaseOrder" type="PurchaseOrderType"/>
      <xsd:element name="acknowledgement" type="xsd:string"/>
      <xsd:element name="poNumber" type="xsd:integer"/>
      <xsd:element name="status" type="xsd:string"/>
      <xsd:complexType name="PurchaseOrderType">
        <xsd:sequence>
          <xsd:element ref="poNumber"/>
          <xsd:element name="PODate" type="xsd:date"/>
          <xsd:element name="BillToParty" type="PartyType"/>
          <xsd:element name="ShipToParty" type="PartyType"/>
          <xsd:element name="LineItems" type="LineItemsType"/>
        </xsd:sequence>
      <xsd:attribute name="version" type="xsd:decimal"/>
      </xsd:complexType>
      <xsd:complexType name="PartyType">
        <xsd:sequence>
          <xsd:element name="ID" type="xsd:integer"/>
          <xsd:element name="PartyName" type="xsd:string"/>
          <xsd:element name="ContactName" type="xsd:string"/>
          <xsd:element name="Phone" type="xsd:string"/>
          <xsd:element name="Address" type="AddressType"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:complexType name="AddressType">
        <xsd:sequence>
          <xsd:element name="Line1" type="xsd:string"/>
          <xsd:element name="Line2" type="xsd:string"
            minOccurs="0"/>
          <xsd:element name="City" type="xsd:string"/>
          <xsd:element name="State" type="xsd:string"/>
          <xsd:element name="PostalCode" type="xsd:string"/>
          <xsd:element name="Country" type="xsd:string"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:complexType name="LineItemsType">
        <xsd:sequence>
          <xsd:element name="LineItem" type="LineItemType"
            maxOccurs="unbounded"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:complexType name="LineItemType">
        <xsd:sequence>
          <xsd:element name="ProductID" type="ProductIDType"/>
          <xsd:element name="ProductName" type="xsd:string"/>
          <xsd:element name="Quantity" type="xsd:int"/>
          <xsd:element name="Price" type="PriceType"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:simpleType name="ProductIDType">
        <xsd:restriction base="xsd:string">
          <xsd:pattern value="[A-Z]{2}[0-9]{4}"/>
        </xsd:restriction>
      </xsd:simpleType>
      <xsd:simpleType name="PriceType">
        <xsd:restriction base="xsd:decimal">
          <xsd:totalDigits value="8"/>
          <xsd:fractionDigits value="2"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:schema>
  </types>
  <interface name="ifPurchaseOrder">
    <operation name="opSubmitOrder"
      pattern="http://www.w3.org/2006/01/wsdl/in-out">
      <input messageLabel="In" element="po:purchaseOrder"/>
      <output messageLabel="Out" element="po:acknowlegement"/>
    </operation>
    <operation name="opCheckOrderStatus"
      pattern="http://www.w3.org/2006/01/wsdl/in-out">
      <input messageLabel="In" element="po:poNumber"/>
      <output messageLabel="Out" element="po:status"/>
    </operation>
    <operation name="opChangeOrder"
      pattern="http://www.w3.org/2006/01/wsdl/in-out">
      <input messageLabel="In" element="po:purchaseOrder "/>
      <output messageLabel="Out" element="po:acknowledgement"/>
    </operation>
    <operation name="opCancelOrder"
      pattern="http://www.w3.org/2006/01/wsdl/in-out">
      <input messageLabel="In" element="po:poNumber"/>
      <output messageLabel="Out" element="po:acknowledgement"/>
    </operation>
  </interface>
  <!-- END ABSTRACT DESCRIPTION -->

  <!-- BEGIN CONCRETE DESCRIPTION -->
  <binding name="bdPO-SOAP12HTTP" interface="ifPurchaseOrder"
    type="http://www.w3.org/2006/01/wsdl/soap"
    soapbind:protocol=
      "http://www.w3.org/2003/05/soap/bindings/HTTP">
    <operation ref="tns:opSubmitOrder"
      soapbind:mep=
        "http://www.w3.org/2003/05/soap/mep/request-response"
        soapbind:action=
        "http://actioncon.com/submitOrder/request"/>
    <operation ref="opCheckOrderStatus"
      soapbind:mep=
        "http://www.w3.org/2003/05/soap/mep/request-response"
      soapbind:action=
      "http://actioncon.com/checkOrder/request"/>
    <operation ref="opChangeOrder"
      soapbind:mep=
        "http://www.w3.org/2003/05/soap/mep/request-response"
      soapbind:action=
        "http://actioncon.com/changeOrder/request"/>
    <operation ref="opCancelOrder"
      soapbind:mep=
        "http://www.w3.org/2003/05/soap/mep/request-response"
      soapbind:action=
        "http://actioncon.com/cancelOrder/request"/>
  </binding>

  <service name="svPurchaseOrder" interface="ifPurchaseOrder">
    <endpoint name="purchaseOrder-http-soap12"
      binding="tns:bdPO-SOAP12HTTP" address=
        "http://actioncon.com/services/soap12/purchaseOrder"/>
  </service>
  <!-- END CONCRETE DESCRIPTION -->

</description>

Example 9.11 - A complete WSDL 2.0 definition.