构建 SOA 组合业务服务，第 2 部分: 将业务集成项目从 WebSphere Application Developer-IE v5.1 迁移到 WebSphere Integration Developer v6.0.1

                
<service name="LoanTrackingServiceProxyPortTypeService">
  <port binding="tns:LoanTrackingServiceProxyPortTypeJavaBinding" 
    name="LoanTrackingServiceProxyPortTypeJavaPort">
  <java:address className="loantrackingservice.LoanTrackingServiceProxy"/>
  </port>
</service>

                
<service name="LoanTrackingService">
   <port binding="binding1:LoanTrackingServiceEJBBinding" 
      name="LoanTrackingServiceEJBPort">
      <ejb:address className="loantrackingservice.LoanTrackingServiceHome" 
         jndiName="ejb/loantrackingservice/LoanTrackingServiceHome"/>
   </port>
</service>

                
<complexType name="ArrayOfLoanRequestBean">
   <complexContent>
      <restriction base="soapenc:Array">
         <all/>
         <attribute ref="soapenc:arrayType" wsdl:arrayType="xsd1:LoanRequestBean[]"/>
      </restriction>
   </complexContent>
</complexType>

                
<s:schema elementFormDefault="qualified" targetNamespace="http://soapinterop.org/xsd">
<s:import namespace="http://schemas.xmlsoap.org/soap/encoding/" /> 
<s:import namespace="http://schemas.xmlsoap.org/wsdl/" /> 
  <s:complexType name="SOAPStruct"> 
    <s:sequence> 
      <s:element minOccurs="1" maxOccurs="1" form="unqualified" name="varInt" 
         type="s:int" /> <s:element minOccurs="1" maxOccurs="1" form="unqualified" 
         name="varString" type="s:string" /> 
      <s:element minOccurs="1" maxOccurs="1" form="unqualified" 
         name="varFloat" type="s:float" /> 
    </s:sequence> 
  </s:complexType> 
  <s:complexType name="ArrayOfSOAPStruct"> 
    <s:complexContent mixed="false"> 
      <s:restriction base="soapenc:Array"> 
        <s:attribute wsdl:arrayType="s0:SOAPStruct[]" ref="soapenc:arrayType" /> 
      </s:restriction> 
    </s:complexContent> 
  </s:complexType> 
</s:schema> 

<wsdl:message name="echoStructArraySoapIn"> 
  <wsdl:part name="inputStructArray" type="s0:ArrayOfSOAPStruct" />
</wsdl:message> 
<wsdl:message name="echoStructArraySoapOut"> 
  <wsdl:part name="return" type="s0:ArrayOfSOAPStruct" /> 
</wsdl:message> 

<wsdl:operation name="echoStructArray"> 
  <wsdl:input message="tns:echoStructArraySoapIn" /> 
  <wsdl:output message="tns:echoStructArraySoapOut" /> 
</wsdl:operation> 


SampleElements.xsd

<schema targetNamespace="http://sample/elements" xmlns="http://www.w3.org/2001/XMLSchema" 
   xmlns:tns="http://sample/elements"> 
<element name="sampleStringElement" type="string"/> 
<element name="sampleStructElement" type="any"/> 
</schema> 

                
// Create the input DataObject and get the SDO sequence for the any element 
DataFactory dataFactory=DataFactory.INSTANCE; 
DataObject arrayOfStruct = dataFactory.create(
   "http://soapinterop.org/xsd","ArrayOfSOAPStruct"); 
Sequence sequence=arrayOfStruct.getSequence("any");

// Get the SDO property for sample element we want to use here to populate the sequence 
// We have defined this element in an XSD file, see SampleElements.xsd 
DataObject sampleElements=dataFactory.create("http://sample/elements", "DocumentRoot"); 
Property property = sampleElements.getType().getProperty("sampleStructElement"); 

//Add the elements to the sequence 
DataObject item=dataFactory.create("http://soapinterop.org/xsd", "SOAPStruct"); 
item.setInt("varInt", 1); 
item.setString("varString", "Hello"); 
item.setFloat("varFloat", 1.0f);
sequence.add(property, item); 
item=dataFactory.create("http://soapinterop.org/xsd", "SOAPStruct"); 
item.setInt("varInt", 2); 
item.setString("varString", "World"); 
item.setFloat("varFloat", 2.0f); 
sequence.add(property, item); 

//Invoke the echoStructArray operation 
System.out.println("[client] invoking echoStructArray operation"); 
DataObject echoArrayOfStruct = 
   (DataObject)interopTest.invoke("echoStructArray", arrayOfStruct); 

// Display the results
if (echoArrayOfStruct!=null) 
  {  
    sequence=echoArrayOfStruct.getSequence("any"); 
    for (int i=0, n=sequence.size(); i<n; i++) 
    { 
      item=(DataObject)sequence.getValue(i); 
// Create the input DataObject and get the SDO sequence for the any element 
   DataFactory dataFactory=DataFactory.INSTANCE; 
   DataObject arrayOfStruct = 
      dataFactory.create("http://soapinterop.org/xsd","ArrayOfSOAPStruct");  
   Sequence sequence=arrayOfStruct.getSequence("any"); 

// Get the SDO property for sample element we want to use here to populate the sequence 
// We have defined this element in an XSD file, see SampleElements.xsd 
   DataObject sampleElements=dataFactory.create("http://sample/elements", 
      "DocumentRoot"); 
   Property property = sampleElements.getType().getProperty("sampleStructElement"); 

//Add the elements to the sequence 
   DataObject item=dataFactory.create("http://soapinterop.org/xsd", "SOAPStruct"); 
   item.setInt("varInt", 1);
   item.setString("varString", "Hello");
   item.setFloat("varFloat", 1.0f); 
   System.out.println("[client] item varInt = "+ item.getInt("varInt")+" 
      varString="+item.getString("varString")+" varFloat="+item.getFloat("varFloat")); 
  }

                
<wsdl:definitions xmlns:tns="http://loanrequest/LoanRequest" ...... 
targetNamespace="http://loanrequest/LoanRequest">

<message name="processLoanRequest">
  <part name="loanAmount" type="xsd:decimal"></part>
  <part name="customerId" type="xsd:string"></part>
  <part name="bankId" type="xsd:string"></part>
  <part name="ssn" type="xsd:string"></part>
  <part name="processConfig" type="tns:ProcessConfig"></part>
  <part name="productId" type="tns:ProductId"></part>
</message>

                
<wsdl:definitions xmlns:tns="http://loanrequest/LoanRequest" ...... 
targetNamespace="http://loanrequest/LoanRequest">

<message name="processLoanRequest">
   <part name="loanAmount" type="xsd:decimal"/>
   <part name="customerId" type="xsd:string"/>
   <part name="bankId" type="xsd:string"/>
   <part name="ssn" type="xsd:string"/>
   <part name="configParams" type="tns:ConfigParams"/>
</message>

                
String ep = getApproveCheckRequest().getApprovalExtensionEP();
com.ibm.websphere.srm.bpel.wsaddressing.AttributedURI address = new AttributedURI();
com.ibm.ws.webservices.engine.types.URI addressValue = new URI(ep);
com.ibm.websphere.srm.bpel.wsaddressing.EndpointReferenceType 
   e = new EndpointReferenceType();
   
address.setValue(addressValue);
 
e.setAddress(address);
this.setPartnerLinkLoanApprovalExtension(e);

                
//Get the new address of approvalExtension parnter 
String ep = approveCheckRequest.getString("approvalExtensionEP");
System.out.println("Setting approval extension endpoint to: " + ep);
  
if (ep != null && ep.length() > 0) {
   ServiceManager sm = ServiceManager.INSTANCE;
   Service s = (Service)sm.locateService("LoanApprovalExtension");

   EndpointReference endPoint = s.getEndpointReference();
   
   //Update the endpoint address for the partner "LoanApprovalExtension"
   endPoint.setAddress(ep);   
}