failure-to-cancel.bpel

bpel执行引擎用来执行bpel业务流程

<?xml version="1.0" encoding="utf-8"?>
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<process name="FailureToCancel"
         targetNamespace="http://ode.apache.org/bpel/unit-test" 
         xmlns="http://schemas.xmlsoap.org/ws/2004/03/business-process/"
         xmlns:tns="http://ode.apache.org/bpel/unit-test"
         xmlns:xsd="http://www.w3.org/2001/XMLSchema"
         xmlns:ext="http://ode.apache.org/activityRecovery">

  <import location="services.wsdl"
          namespace="http://ode.apache.org/bpel/unit-test"
          importType="http://schemas.xmlsoap.org/wsdl/"/>

  <partnerLinks>
    <partnerLink name="instantiatingPartnerLink" 
                 partnerLinkType="tns:InstantiatingPartnerLinkType" 
                 myRole="me" partnerRole="partner" initializePartnerRole="yes"/>
    <partnerLink name="failingPartnerLink" 
                 partnerLinkType="tns:FailingPartnerLinkType" 
                 partnerRole="partner" initializePartnerRole="yes"/>
  </partnerLinks>
    
  <variables>
    <variable name="request" messageType="tns:Request"/>
    <variable name="response" messageType="tns:Response"/>
  </variables>

  <sequence>   
    <receive name="start"
             partnerLink="instantiatingPartnerLink"
             portType="tns:InstantiatingPortType"
             operation="instantiate"
             variable="request"
             createInstance="yes"/>
    <flow>
      <links>
        <link name="successfulInvoke"/>
      </links>
      <invoke name="invoke"
              partnerLink="failingPartnerLink"
              portType="tns:FailingPortType"
              operation="invoke"
              inputVariable="request"
              outputVariable="response">
        <ext:failureHandling>
          <ext:retryFor>2</ext:retryFor>
          <ext:retryDelay>0</ext:retryDelay>
        </ext:failureHandling>
        <sources>
          <source linkName="successfulInvoke"/>
        </sources>
      </invoke>
      <sequence>
        <targets>
          <joinCondition>not($successfulInvoke)</joinCondition>
          <target linkName="successfulInvoke"/>
        </targets>
        <assign>
          <copy>
            <from>
              <literal></literal>
            </from>
            <to variable="response" part="main"/>
          </copy>
        </assign>
        <invoke name="response"
                partnerLink="instantiatingPartnerLink"
                portType="tns:ResponsePortType"
                operation="respond"
                inputVariable="response"/>
      </sequence>
    </flow>
  </sequence>

</process>