if2-2.0.bpel

bpel执行引擎用来执行bpel业务流程

<?xml version="1.0"?>
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<process name="if2-2.0"
         targetNamespace="http://ode/bpel/unit-test" 
         xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"
         xmlns="http://schemas.xmlsoap.org/ws/2004/03/business-process/"
         xmlns:tns="http://ode/bpel/unit-test"
         xmlns:xsd="http://www.w3.org/2001/XMLSchema"
         xmlns:test="http://ode/bpel/unit-test.wsdl" 
         suppressJoinFailure="yes">

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

  <partnerLinks>
    <partnerLink name="testPartnerLink" 
                 partnerLinkType="test:TestPartnerLinkType" 
                 myRole="me" />
  </partnerLinks>
  
  <variables>
    <variable name="var1" messageType="test:TestMessage1"/>
    <variable name="var2" type="xsd:string"/>
  </variables>
  
  <sequence>   
    <receive name="startReceive"
             createInstance="yes"
             partnerLink="testPartnerLink"
             portType="test:TestPortType"
             operation="testOperation"
             variable="var1"/>
    <sequence>
      <if>
        <condition>$var1/TestPart = 'def'</condition>
        <assign>
          <copy>
            <from>'case1'</from>
            <to>$var2</to>
          </copy>
        </assign>
        <elseif>
          <condition>$var1/TestPart = 'abc'</condition>
          <assign>
            <copy>
              <from>'case2'</from>
              <to>$var2</to>
            </copy>
          </assign>
        </elseif>
        <else>
          <assign>
            <copy>
              <from>'otherwise'</from>
              <to>$var2</to>
            </copy>
          </assign>
        </else>  
      </if>  
      <assign name="b">
        <copy>
          <from>$var2</from>
          <to>$var1/TestPart</to>
        </copy>
      </assign>
    </sequence>
    <reply name="endReply" 
           operation="testOperation" 
           partnerLink="testPartnerLink"
           portType="test:TestPortType" 
           variable="var1"/>
  </sequence>
  
</process>