onmessage-1.bpel

bpel执行引擎用来执行bpel业务流程

<?xml version="1.0"?>
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<!--
Test the onAlarm functionality of eventHandlers
-->
<bp11:process xmlns:bp11="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
  name="onalarm-1-1.1"
  targetNamespace="http://www.fivesight.com/tests/1.1/eventHandlers/onalarm-1-1.1"
  xmlns:foo="http://test.ns"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  
  <bp11:partnerLinks>
    <bp11:partnerLink name="harness" 
      partnerLinkType="foo:outcomePartnerType"
      myRole="outcomeRole"/>
  </bp11:partnerLinks>
  
  <bp11:variables>
    <bp11:variable name="v" messageType="foo:stringWrapperMessage" />
    <bp11:variable name="bucket" messageType="foo:stringWrapperMessage" />
    <bp11:variable name="v2" type="xsd:int" />
  </bp11:variables>
  
  <bp11:correlationSets>
    <bp11:correlationSet properties="foo:y" name="cset"/>
  </bp11:correlationSets>
  
  <bp11:sequence>
    <bp11:receive partnerLink="harness"
      createInstance="yes"
      portType="foo:testPort"
      operation="testOperation"
      variable="v">
      <bp11:correlations>
        <bp11:correlation set="cset" initiate="yes"/>
      </bp11:correlations>
    </bp11:receive>
    <bp11:assign>
      <bp11:copy>
        <bp11:from expression="0" />
        <bp11:to variable="v2" />
      </bp11:copy>
      <bp11:copy>
        <bp11:from expression="'fail'" />
        <bp11:to variable="v"
          part="stringPart" />
      </bp11:copy>
    </bp11:assign>
    <bp11:scope>
      <bp11:eventHandlers>
        <bp11:onMessage partnerLink="harness"
          portType="foo:testPort"
          operation="oneWayOperation"
          variable="bucket">
          <bp11:correlations>
            <bp11:correlation set="cset" />
          </bp11:correlations>
          <bp11:sequence>
            <bp11:assign>
              <bp11:copy>
                <bp11:from expression="bp11:getVariableData('v2') + 1" />
                <bp11:to variable="v2" />
              </bp11:copy>
            </bp11:assign>
          </bp11:sequence>
        </bp11:onMessage>

      </bp11:eventHandlers>
      <bp11:sequence>

        <bp11:wait for="'PT10S'" />
        <bp11:switch>
          <bp11:case condition="bp11:getVariableData('v2') &gt; 2">
            <bp11:reply partnerLink="harness"
              portType="foo:testPort"
              operation="testOperation"
              variable="bucket">
            </bp11:reply>
          </bp11:case>
          <bp11:otherwise>
            <bp11:reply partnerLink="harness"
              portType="foo:testPort"
              operation="testOperation"
              variable="v" />
          </bp11:otherwise>
        </bp11:switch>
      </bp11:sequence>
    </bp11:scope>
  </bp11:sequence>

</bp11:process>