This text file contains sample code fragments from:
Section 16.4 - Concurrent Policy-Enabled Contracts
Chapter 16 - Advanced WS-Policy Part I: Policy Centralization and Nested, Parameterized, and Ignorable Assertions
Book - Web Service Contract Design & Versioning for SOA
Series - Prentice Hall Service-Oriented Computing Series from Thomas Erl
Site - www.soabooks.com


<definitions targetNamespace=
  "http://actioncon.com/contract/POSoap11"
  xmlns:tns="http://actioncon.com/contract/POSoap11"
  xmlns="http://schemas.xmlsoap.org/wsdl/"
  xmlns:wsp="http://www.w3.org/2006/07/ws-policy"
  xmlns:abs="http://actioncon.com/contract/po"
  xmlns:po="http://actioncon.com/schema/purchasing"
  xmlns:custom="http://actioncon.com/policy/custom"
  xmlns:soap11="http://schemas.xmlsoap.org/wsdl/soap/">
  <import
    namespace="http://actioncon.com/contract/PurchaseOrder"
    location="http://actioncon.com/contract/PurchaseOrder"/>
  <binding name="bdPO-SOAP11HTTP" type="abs:ptPurchaseOrder">
  <soap11:binding style="document"
    transport="http://schemas.xmlsoap.org/soap/http"/>
    <operation name="opSubmitOrder">
      <input><soap11:body use="literal"/></input>
      <output><soap11:body use="literal"/></output>
    </operation>
    <operation name="opCheckOrderStatus">
      <input><soap11:body use="literal"/></input>
      <output><soap11:body use="literal"/></output>
    </operation>
    <operation name="opChangeOrder">
      <input><soap11:body use="literal"/></input>
      <output><soap11:body use="literal"/></output>
    </operation>
    <operation name="opCancelOrder">
      <input><soap11:body use="literal"/></input>
      <output><soap11:body use="literal"/></output>
    </operation>
  </binding>
  <service name="svPurchaseOrder">
    <wsp:Policy>
      <custom:LogMessage wsp:Ingorable="true"/>
    </wsp:Policy>
    <port name="purchaseOrder-soap11http"
      binding="tns:bdPO-SOAP11HTTP">
        <soap11:address location=
          "http://actioncon.com/services/soap11/purchaseOrder"/>
    </port>
  </service>
</definitions>

Example 16.25 - A WSDL definition with an embedded, ignorable policy assertion.


<definitions targetNamespace=
  "http://actioncon.com/contract/POSoap12"
  xmlns:tns="http://actioncon.com/contract/POSoap12"
  xmlns="http://schemas.xmlsoap.org/wsdl/"
  xmlns:wsp="http://www.w3.org/2006/07/ws-policy"
  xmlns:wsam=" http://www.w3.org/2007/05/addressing/ metadata"
  xmlns:custom="http://actioncon.com/policy/custom"
  xmlns:abs="http://actioncon.com/contract/po"
  xmlns:po="http://actioncon.com/schema/purchasing"
  xmlns:soap11="http://schemas.xmlsoap.org/wsdl/soap/"
  xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/">
  <import
    namespace="http://actioncon.com/contract/PurchaseOrder"
    location="http://actioncon.com/contract/PurchaseOrder"/>
  <binding name="bdPO-SOAP12HTTP" type="abs:ptPurchaseOrder">
  <soap12:binding style="document"
    transport="http://schemas.xmlsoap.org/soap/http"/>
    <operation name="opSubmitOrder">
      <soap12:operation soapAction=
        "http://actioncon.com/submitOrder/request"
        soapActionRequired="true" required="true"/>
        <input><soap12:body use="literal"/></input>
        <output><soap12:body use="literal"/></output>
    </operation>
    <operation name="opCheckOrderStatus">
    <soap12:operation soapAction=
      "http://actioncon.com/submitOrder/request"
        soapActionRequired="true" required="true"/>
      <input><soap12:body use="literal"/></input>
      <output><soap12:body use="literal"/></output>
    </operation>
    <operation name="opChangeOrder">
    <soap12:operation soapAction=
      "http://actioncon.com/submitOrder/request"
      soapActionRequired="true" required="true"/>
      <input><soap12:body use="literal"/></input>
      <output><soap12:body use="literal"/></output>
    </operation>
    <operation name="opCancelOrder">
    <soap12:operation soapAction=
      "http://actioncon.com/submitOrder/request"
      soapActionRequired="true" required="true"/>
      <input><soap12:body use="literal"/></input>
      <output><soap12:body use="literal"/></output>
    </operation>
  </binding>
  <service name="svPurchaseOrder">
    <wsp:Policy>
      <wsp:All>
        <wsam:Addressing><wsp:Policy/></wsam:Addressing>
        <custom:LogMessage wsp:Ingorable="true"/>
      </wsp:All>
    </wsp:Policy>
    <port name="purchaseOrder-soap11http"
      binding="tns:bdPO-SOAP11HTTP">
      <soap11:address location=
        "http://actioncon.com/services/soap11/purchaseOrder"/>
    </port>
    <port name="purchaseOrder-http-soap12"
      binding="tns:bdPO-SOAP12HTTP">
      <soap12:address location=
        "http://actioncon.com/services/soap12/purchaseOrder"/>
    </port>
  </service>
</definitions>

Example 16.26 - A different version of the WSDL definition with an embedded policy expression comprised of required and ignorable policy assertions.