examples/projects/org.eclipse.bpel.examples.orderprocessing/bpelContent/OASISSampleProcess.bpel

<?xml version="1.0" encoding="UTF-8"?>
<bpel:process xmlns:lns="http://manufacturing.org/wsdl/purchase" exitOnStandardFault="yes" name="purchaseOrderProcess" targetNamespace="http://acme.com/ws-bp/purchase" xmlns:bpel="http://docs.oasis-open.org/wsbpel/2.0/process/executable">
  <bpel:documentation>A simple example of a WS-BPEL process for handling a purchase order.</bpel:documentation>
  <bpel:import importType="http://schemas.xmlsoap.org/wsdl/" location="OASISSampleProcess.wsdl" namespace="http://manufacturing.org/wsdl/purchase"/>
  <bpel:partnerLinks>
    <bpel:partnerLink myRole="purchaseService" name="purchasing" partnerLinkType="lns:purchasingLT"/>
    <bpel:partnerLink myRole="invoiceRequester" name="invoicing" partnerLinkType="lns:invoicingLT" partnerRole="invoiceService"/>
    <bpel:partnerLink myRole="shippingRequester" name="shipping" partnerLinkType="lns:shippingLT" partnerRole="shippingService"/>
    <bpel:partnerLink name="scheduling" partnerLinkType="lns:schedulingLT" partnerRole="schedulingService"/>
  </bpel:partnerLinks>
  <bpel:variables>
    <bpel:variable messageType="lns:POMessage" name="PO"/>
    <bpel:variable messageType="lns:InvMessage" name="Invoice"/>
    <bpel:variable messageType="lns:orderFaultType" name="POFault"/>
    <bpel:variable messageType="lns:shippingRequestMessage" name="shippingRequest"/>
    <bpel:variable messageType="lns:shippingInfoMessage" name="shippingInfo"/>
    <bpel:variable messageType="lns:scheduleMessage" name="shippingSchedule"/>
  </bpel:variables>
  <bpel:faultHandlers>
    <bpel:catch faultMessageType="lns:orderFaultType" faultName="lns:cannotCompleteOrder" faultVariable="POFault">
      <bpel:reply faultName="bpel:cannotCompleteOrder" operation="sendPurchaseOrder" partnerLink="purchasing" portType="lns:purchaseOrderPT" variable="POFault"/>
    </bpel:catch>
  </bpel:faultHandlers>
  <bpel:sequence>
    <bpel:receive operation="sendPurchaseOrder" partnerLink="purchasing" portType="lns:purchaseOrderPT" variable="PO" createInstance="yes"/>
    <bpel:flow>
      <bpel:documentation>

          A parallel flow to handle shipping, invoicing and scheduling

        </bpel:documentation>
      <bpel:links>
        <bpel:link name="ship-to-invoice"/>
        <bpel:link name="ship-to-scheduling"/>
      </bpel:links>
      <bpel:sequence>
        <bpel:assign validateXML="no">
          <bpel:copy>
            <bpel:from part="customerInfo" variable="PO"/>
            <bpel:to part="customerInfo" variable="shippingRequest"/>
          </bpel:copy>
        </bpel:assign>
        <bpel:invoke inputVariable="shippingRequest" operation="requestShipping" outputVariable="shippingInfo" partnerLink="shipping" portType="lns:shippingPT">
          <bpel:sources>
            <bpel:source linkName="ship-to-invoice"/>
          </bpel:sources>
        </bpel:invoke>
        <bpel:receive operation="sendSchedule" partnerLink="shipping" portType="lns:shippingCallbackPT" variable="shippingSchedule">
          <bpel:sources>
            <bpel:source linkName="ship-to-scheduling"/>
          </bpel:sources>
        </bpel:receive>
      </bpel:sequence>
      <bpel:sequence>
        <bpel:invoke inputVariable="PO" operation="initiatePriceCalculation" partnerLink="invoicing" portType="lns:computePricePT"/>
        <bpel:invoke inputVariable="shippingInfo" operation="sendShippingPrice" partnerLink="invoicing" portType="lns:computePricePT">
          <bpel:targets>
            <bpel:target linkName="ship-to-invoice"/>
          </bpel:targets>
        </bpel:invoke>
        <bpel:receive operation="sendInvoice" partnerLink="invoicing" portType="lns:invoiceCallbackPT" variable="Invoice"/>
      </bpel:sequence>
      <bpel:sequence>
        <bpel:invoke inputVariable="PO" operation="requestProductionScheduling" partnerLink="scheduling" portType="lns:schedulingPT"/>
        <bpel:invoke inputVariable="shippingSchedule" operation="sendShippingSchedule" partnerLink="scheduling" portType="lns:schedulingPT">
          <bpel:targets>
            <bpel:target linkName="ship-to-scheduling"/>
          </bpel:targets>
        </bpel:invoke>
      </bpel:sequence>
    </bpel:flow>
    <bpel:reply operation="sendPurchaseOrder" partnerLink="purchasing" portType="lns:purchaseOrderPT" variable="Invoice"/>
  </bpel:sequence>
</bpel:process>