houseloanbroker.bpel

基于eclipse环境下开发的servicemix例程

<?xml version="1.0" encoding="UTF-8"?>

<bpel:process name="houseloanbrokerProcess"
	targetNamespace="urn:sample:soa:houseloanbroker"
	xmlns:tns="urn:sample:soa:houseloanbroker"
	xmlns:ca="urn:sample:soa:houseloanagency"
	xmlns:bk="urn:sample:soa:bank"
	xmlns:svc="urn:sample:soa:service" suppressJoinFailure="yes"
	xmlns:bpel="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:sm="http://servicemix.apache.org/schemas/bpe/1.0"
	xsi:schemaLocation="http://schemas.xmlsoap.org/ws/2003/03/business-process/ http://schemas.xmlsoap.org/ws/2003/03/business-process/">

	<bpel:import importType="http://schemas.xmlsoap.org/wsdl/" location="houseloanbroker.wsdl" namespace="urn:sample:soa:houseloanbroker"/>

	<bpel:partnerLinks>
		<bpel:partnerLink myRole="HouseLoanBrokerService" name="HouseLoanBroker" partnerLinkType="tns:HouseLoanBrokerPL"/>
		<bpel:partnerLink partnerRole="HouseLoanAgencyService" name="HouseLoanAgency" partnerLinkType="ca:HouseLoanAgencyPL"/>
		<bpel:partnerLink partnerRole="BankService" name="Bank0" partnerLinkType="bk:BankPL"/>
		<bpel:partnerLink partnerRole="BankService" name="Bank1" partnerLinkType="bk:BankPL"/>
		<bpel:partnerLink partnerRole="BankService" name="Bank2" partnerLinkType="bk:BankPL"/>
		<bpel:partnerLink partnerRole="BankService" name="Bank3" partnerLinkType="bk:BankPL"/>
	</bpel:partnerLinks>

	<bpel:variables>
		<bpel:variable name="request" messageType="tns:getLoanQuoteRequest" />
		<bpel:variable name="response" messageType="tns:getLoanQuoteResponse" />
		<bpel:variable name="ca-housenumber-request" messageType="ca:getHouseNumberRequest" />
		<bpel:variable name="ca-housenumber-response" messageType="ca:getHouseNumberResponse" />						
		<bpel:variable name="bk-loanquote-request" messageType="bk:getLoanQuoteRequest" />
		<bpel:variable name="bk-loanquote-response-0" messageType="bk:getLoanQuoteResponse" />
		<bpel:variable name="bk-loanquote-response-1" messageType="bk:getLoanQuoteResponse" />
		<bpel:variable name="bk-loanquote-response-2" messageType="bk:getLoanQuoteResponse" />
		<bpel:variable name="bk-loanquote-response-3" messageType="bk:getLoanQuoteResponse" />		
		<bpel:variable name="unknownNAME" messageType="tns:unknownNAMEFault" />
	</bpel:variables>
	
	<bpel:faultHandlers>
		<bpel:catch faultName="ca:UnkownNAME">
			<bpel:sequence>
				<bpel:assign>
					<bpel:copy>
						<bpel:from variable="request" part="payload" query="/tns:getLoanQuoteRequest/tns:name" />
						<bpel:to variable="unknownNAME" part="payload" query="/tns:unknownNAMEFault/tns:name" />
					</bpel:copy>
				</bpel:assign>
				<bpel:reply name="response" partnerLink="HouseLoanBrokerResponse"
					portType="tns:HouseLoanBroker" operation="getLoanQuote"
					variable="unknownNAME" faultName="tns:unknownNAME" >
				</bpel:reply>
			</bpel:sequence>
		</bpel:catch>		
	</bpel:faultHandlers>

	<bpel:sequence>
		<bpel:receive name="request" partnerLink="HouseLoanBroker"
			portType="tns:HouseLoanBroker" operation="getLoanQuote" variable="request"
			createInstance="yes">
		</bpel:receive>

			
		<bpel:flow>
		


			<bpel:sequence>
				<bpel:assign>
					<bpel:copy>
						<bpel:from variable="request" part="payload" query="/tns:getLoanQuoteRequest/tns:name" />
						<bpel:to variable="ca-housenumber-request" part="payload" query="/ca:getHouseNumberRequest/ca:name" />
					</bpel:copy>
				</bpel:assign>
		
				<bpel:invoke name="service" partnerLink="HouseLoanAgency"
					portType="ca:HouseLoanAgency" operation="getHouseNumber"
					inputVariable="ca-housenumber-request"
					outputVariable="ca-housenumber-response" />
			</bpel:sequence>			
			
			
		</bpel:flow>

		<bpel:assign>
		

			
			<bpel:copy>
				<bpel:from variable="ca-housenumber-response" part="payload" query="/ca:getHouseNumberResponse/ca:housenumber" />
				<bpel:to variable="bk-loanquote-request" part="payload" query="/bk:getLoanQuoteRequest/bk:housenumber"/>
			</bpel:copy>			
		</bpel:assign>

		<bpel:switch>
		
			<bpel:case condition="getVariableData('bk-loanquote-request', 'payload', '/bk:getLoanQuoteRequest/bk:housenumber') = 0 ">
				<bpel:sequence>
				    <bpel:flow>      
						<bpel:invoke name="bank0" partnerLink="Bank0"
								portType="bk:Bank" operation="getLoanQuote" 
								inputVariable="bk-loanquote-request"
								outputVariable="bk-loanquote-response-0" 
								sm:endpoint="urn:sample:soa:bank:Bank0:bank" />

				   </bpel:flow>

					<bpel:assign>
						<bpel:copy>
							<bpel:from expression="getVariableData('bk-loanquote-response-0', 'payload', '/bk:getLoanQuoteResponse/bk:rate')" />
							<bpel:to variable="response" part="payload" query="/tns:getLoanQuoteResponse/tns:rate" />
						</bpel:copy>
						<bpel:copy>
							<bpel:from expression="getVariableData('bk-loanquote-response-0', 'payload', '/bk:getLoanQuoteResponse/bk:firstpaidratio')" />
							<bpel:to variable="response" part="payload" query="/tns:getLoanQuoteResponse/tns:firstpaidratio" />
						</bpel:copy>								
					</bpel:assign>

				</bpel:sequence>
			</bpel:case>
			
			<bpel:case condition="getVariableData('bk-loanquote-request', 'payload', '/bk:getLoanQuoteRequest/bk:housenumber') = 1 " >
				<bpel:sequence>
				    <bpel:flow>      
						<bpel:invoke name="bank1" partnerLink="Bank1"
								portType="bk:Bank" operation="getLoanQuote" 
								inputVariable="bk-loanquote-request"
								outputVariable="bk-loanquote-response-1" 
								sm:endpoint="urn:sample:soa:bank:Bank1:bank" />

				   </bpel:flow>

					<bpel:assign>
						<bpel:copy>
							<bpel:from expression="getVariableData('bk-loanquote-response-1', 'payload', '/bk:getLoanQuoteResponse/bk:rate')" />
							<bpel:to variable="response" part="payload" query="/tns:getLoanQuoteResponse/tns:rate" />
						</bpel:copy>
						<bpel:copy>
							<bpel:from expression="getVariableData('bk-loanquote-response-1', 'payload', '/bk:getLoanQuoteResponse/bk:firstpaidratio')" />
							<bpel:to variable="response" part="payload" query="/tns:getLoanQuoteResponse/tns:firstpaidratio" />
						</bpel:copy>								
					</bpel:assign>

				</bpel:sequence>
			</bpel:case>			
			
			
			<bpel:case condition="getVariableData('bk-loanquote-request', 'payload', '/bk:getLoanQuoteRequest/bk:housenumber') = 2 ">
				<bpel:sequence>
				    <bpel:flow>      
						<bpel:invoke name="bank2" partnerLink="Bank2"
								portType="bk:Bank" operation="getLoanQuote" 
								inputVariable="bk-loanquote-request"
								outputVariable="bk-loanquote-response-2" 
								sm:endpoint="urn:sample:soa:bank:Bank2:bank" />

				   </bpel:flow>

					<bpel:assign>
						<bpel:copy>
							<bpel:from expression="getVariableData('bk-loanquote-response-2', 'payload', '/bk:getLoanQuoteResponse/bk:rate')" />
							<bpel:to variable="response" part="payload" query="/tns:getLoanQuoteResponse/tns:rate" />
						</bpel:copy>
						<bpel:copy>
							<bpel:from expression="getVariableData('bk-loanquote-response-2', 'payload', '/bk:getLoanQuoteResponse/bk:firstpaidratio')" />
							<bpel:to variable="response" part="payload" query="/tns:getLoanQuoteResponse/tns:firstpaidratio" />
						</bpel:copy>								
					</bpel:assign>

				</bpel:sequence>
			</bpel:case>	
			
						
			
			<bpel:otherwise>
			
				<bpel:sequence>
				    <bpel:flow>      
						<bpel:invoke name="bank3" partnerLink="Bank3"
								portType="bk:Bank" operation="getLoanQuote" 
								inputVariable="bk-loanquote-request"
								outputVariable="bk-loanquote-response-3" 
								sm:endpoint="urn:sample:soa:bank:Bank3:bank" />

				   </bpel:flow>

					<bpel:assign>
						<bpel:copy>
							<bpel:from expression="getVariableData('bk-loanquote-response-3', 'payload', '/bk:getLoanQuoteResponse/bk:rate')" />
							<bpel:to variable="response" part="payload" query="/tns:getLoanQuoteResponse/tns:rate" />
						</bpel:copy>
						<bpel:copy>
							<bpel:from expression="getVariableData('bk-loanquote-response-3', 'payload', '/bk:getLoanQuoteResponse/bk:firstpaidratio')" />
							<bpel:to variable="response" part="payload" query="/tns:getLoanQuoteResponse/tns:firstpaidratio" />
						</bpel:copy>								
					</bpel:assign>

				</bpel:sequence>

			</bpel:otherwise>
		
		</bpel:switch>
		
		<bpel:reply name="response" partnerLink="HouseLoanBroker"
			portType="tns:HouseLoanBroker" operation="getLoanQuote"
			variable="response" />

	</bpel:sequence>

</bpel:process>