ch09.txt

chapter: Service Orchestrations with BPEL
==================
DEBUG - GeronimoLog.debug(66) | Activated {http://ode/bpel/unit-test}HelloWorld2-1
DEBUG - GeronimoLog.debug(66) | Rehydrating process {http://ode/bpel/unit-test}HelloWorld2-1
DEBUG - GeronimoLog.debug(66) | Creating process DAO for {http://ode/bpel/unit-test}HelloWorld2-1 
(guid=hqejbhcnphr3cqjo1clone)
INFO - GeronimoLog.info(79) | Registered process {http://ode/bpel/unit-test}HelloWorld2-1.
INFO - GeronimoLog.info(79) | Deployment of artifact HelloWorld2 successful: 
[{http://ode/bpel/unit-test}HelloWorld2-1]
    
    
====================================
<xsd:element name="hello">
<xsd:complexType>
<xsd:sequence>
    <xsd:element form="unqualified" name="TestPart" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
    
    
====================================
<xsd:element name="helloResponse">
<xsd:complexType>
<xsd:sequence>
    <xsd:element form="unqualified" name="TestPart" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
    
    
====================================
<wsdl:service name="helloWorld">
<wsdl:port name="helloWorldSOAP11port_http" binding="tns:helloWorldSOAP11Binding">
    <soap:address location="http://localhost:8080/ode/processes/helloWorld"/>
</wsdl:port>
<wsdl:port name="helloWorldSOAP12port_http" binding="tns:helloWorldSOAP12Binding">
    <soap12:address location="http://localhost:8080/ode/processes/helloWorld"/>
</wsdl:port>
<wsdl:port name="helloWorldHttpport" binding="tns:helloWorldHttpBinding">
     <http:address location="http://localhost:8080/ode/processes/helloWorld"/>
</wsdl:port>
</wsdl:service>
    
    
====================================
$ sendsoap http://localhost:8080/ode/processes/helloWorld examples/HelloWorld2/testRequest.soap
    
    
====================================
$ bin/sendsoap http://localhost:8080/ode/processes/helloWorld examples/Hello
World2/testRequest.soap
WARN - 2008-06-14 14:41:04,820 - <org.apache.commons.httpclient.HttpMethodBase> 
Going to buffer response body of large or unknown size. Using getResponseBodyAsStream 
instead is recommended.
<?xml version='1.0' encoding='UTF-8'?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<axis2ns1:helloResponse xmlns:axis2ns1="http://ode/bpel/unit-test.wsdl">
  <TestPart xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" 
    xmlns:ns1="http://ode/bpel/unit-test.wsdl">Hello World</TestPart>
</axis2ns1:helloResponse>
</soapenv:Body></soapenv:Envelope>

    
    
====================================
Example: Apache ODE's HelloWorld2.bpel

<process name="HelloWorld2"
    targetNamespace="http://ode/bpel/unit-test" 
    xmlns="http://docs.oasis-open.org/wsbpel/2.0/process/executable"
    xmlns:tns="http://ode/bpel/unit-test"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:test="http://ode/bpel/unit-test.wsdl"
    queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"
    expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0">

  <import location="HelloWorld2.wsdl"
     namespace="http://ode/bpel/unit-test.wsdl"
     importType="http://schemas.xmlsoap.org/wsdl/" />

   <partnerLinks>
      <partnerLink name="helloPartnerLink" 
         partnerLinkType="test:HelloPartnerLinkType" 
         myRole="me" />
   </partnerLinks>
    
   <variables>
     <variable name="myVar" messageType="test:HelloMessage"/>
     <variable name="tmpVar" type="xsd:string"/>
   </variables>

   <sequence>
       <receive
          name="start"
          partnerLink="helloPartnerLink"
          portType="test:HelloPortType"
          operation="hello"
          variable="myVar"
          createInstance="yes"/>

      <assign name="assign1">
          <copy>
              <from variable="myVar" part="TestPart"/>
              <to variable="tmpVar"/>
          </copy>
          <copy>
              <from>concat($tmpVar,' World')</from>
              <to variable="myVar" part="TestPart"/>
          </copy>
      </assign>
       <reply name="end"  
              partnerLink="helloPartnerLink"
              portType="test:HelloPortType" 
              operation="hello"
              variable="myVar"/>
   </sequence>
</process>

    
    
====================================
<import location="HelloWorld2.wsdl"
    namespace="http://ode/bpel/unit-test.wsdl"
    importType="http://schemas.xmlsoap.org/wsdl/" />
    
    
====================================
<plnk:partnerLinkType name="HelloPartnerLinkType">
     <plnk:role name="me" portType="tns:HelloPortType"/>
     <plnk:role name="you" portType="tns:HelloPortType"/>
</plnk:partnerLinkType>
    
    
====================================
<receive
   name="start"
   partnerLink="helloPartnerLink"
   portType="test:HelloPortType"
   operation="hello"
   variable="myVar"
   createInstance="yes"/>
    
    
====================================
Example: Customer Lookup Service Implementation,
          CustomerWS.java

package com.soacookbook;

import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;

package com.soacookbook;

import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;

/**
 * This is a dumb service that returns the zip code
 * for a given customer.
 */
@WebService(name="CustomerLookupService", 
    serviceName="CustomerLookupService",
    targetNamespace="urn:com:soacookbook", 
    portName="customerLookupPort")
public class CustomerWS {
    
   @SOAPBinding( 
       style=SOAPBinding.Style.DOCUMENT, 
       use=SOAPBinding.Use.LITERAL,
       parameterStyle=SOAPBinding.ParameterStyle.WRAPPED)
   public @WebResult(name="customerFullName") String 
           getCustomerFullName(
           @WebParam(name="customerID", 
           mode=WebParam.Mode.IN) int id) {
       
       System.out.println("Getting name for customer with ID: " + id);
       
       //go to database here, etc...
       if (id == 888) return "Homer Jay Simpson";
       if (id == 999) return "Henry Walton Jones";
       return "???";
   }
}
    
    
====================================
<?xml version="1.0" encoding="UTF-8"?>
<!-- Published by JAX-WS RI at http://jax-ws.dev.java.net. 
RI's version is JAX-WS RI 2.1.3.1-hudson-417-SNAPSHOT. -->
<!-- Generated by JAX-WS RI at http://jax-ws.dev.java.net. 
RI's version is JAX-WS RI 2.1.3.1-hudson-417-SNAPSHOT. -->

<definitions xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/
  oasis-200401-wss-wssecurity-utility-1.0.xsd" 
  xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
  xmlns:tns="urn:com:soacookbook" 
  xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
  xmlns="http://schemas.xmlsoap.org/wsdl/" 
  targetNamespace="urn:com:soacookbook" 
  name="CustomerLookupService">

<ns1:Policy 
    xmlns:ns1="http://schemas.xmlsoap.org/ws/2004/09/policy" 
    wsu:Id="doWorkBindingPolicy">
  <ns1:ExactlyOne>
  <ns1:All>
  <ns2:RMAssertion 
    xmlns:ns2="http://schemas.xmlsoap.org/ws/2005/02/rm/policy">
  </ns2:RMAssertion>
  <ns3:UsingAddressing 
    xmlns:ns3="http://www.w3.org/2006/05/addressing/wsdl">
  </ns3:UsingAddressing>
  </ns1:All>
  </ns1:ExactlyOne>
</ns1:Policy>

<types>
  <xsd:schema>
    <xsd:import namespace="urn:com:soacookbook" 
      schemaLocation="http://localhost:8080/TestXslWSWebApp/
      CustomerLookupService?xsd=1">
    </xsd:import>
  </xsd:schema>
</types>

<message name="getCustomerFullName">
  <part name="parameters" 
    element="tns:getCustomerFullName"></part>
</message>

<message name="getCustomerFullNameResponse">
  <part name="parameters" 
    element="tns:getCustomerFullNameResponse"></part>
</message>

<portType name="CustomerLookupService">
  <operation name="getCustomerFullName">
    <input message="tns:getCustomerFullName"></input>
    <output message="tns:getCustomerFullNameResponse"></output>
  </operation>
</portType>

<binding name="customerLookupPortBinding" 
    type="tns:CustomerLookupService">
  <soap:binding transport="http://schemas.xmlsoap.org/soap/http" 
      style="document"></soap:binding>
  <operation name="getCustomerFullName">
    <soap:operation soapAction=""></soap:operation>
    <input>
      <soap:body use="literal"></soap:body>
    </input>
    <output>
      <soap:body use="literal"></soap:body>
    </output>
  </operation>
</binding>

<service name="CustomerLookupService">
  <port name="customerLookupPort" binding="tns:customerLookupPortBinding">
      <soap:address 
        location="http://localhost:8080/TestXslWSWebApp/CustomerLookupService">
      </soap:address>
    </port>
  </service>
</definitions>
    
    
====================================
<?xml version="1.0" encoding="UTF-8"?>

<xs:schema xmlns:tns="urn:com:soacookbook" 
  xmlns:xs="http://www.w3.org/2001/XMLSchema" 
  version="1.0" 
  targetNamespace="urn:com:soacookbook">

<xs:element name="getCustomerFullName" 
  type="tns:getCustomerFullName"></xs:element>

<xs:element name="getCustomerFullNameResponse" 
  type="tns:getCustomerFullNameResponse"></xs:element>

<xs:complexType name="getCustomerFullName">
  <xs:sequence>
    <xs:element name="customerID" type="xs:int"></xs:element>
  </xs:sequence>
</xs:complexType>

<xs:complexType name="getCustomerFullNameResponse">
  <xs:sequence>
    <xs:element name="customerFullName" type="xs:string" 
      minOccurs="0"></xs:element>
  </xs:sequence>
</xs:complexType>

</xs:schema>
    
    
====================================
<?xml version="1.0" encoding="UTF-8"?>
<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
    <S:Header/>
    <S:Body>
        <ns2:getCustomerFullName xmlns:ns2="urn:com:soacookbook">
            <customerID>888</customerID>
        </ns2:getCustomerFullName>
    </S:Body>
</S:Envelope>
    
    
====================================
<?xml version="1.0" encoding="UTF-8"?>
<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
    <S:Body>
        <ns2:getCustomerFullNameResponse xmlns:ns2="urn:com:soacookbook">
            <customerFullName>Homer Jay Simpson</customerFullName>
        </ns2:getCustomerFullNameResponse>
    </S:Body>
</S:Envelope>
    
    
====================================
<plnk:partnerLinkType name="CustomerLookupService"> 
  <plnk:role name="lookupRole" portType="tns:CustomerLookupService"/> 
</plnk:partnerLinkType>
    
    
====================================
//...
<types>
  <xsd:schema 
    targetNamespace="http://soacookbook.com/wsdl/CustomerProcessEsb">
    <xsd:import namespace="urn:com:soacookbook" 
      schemaLocation="localhost_8080/TestXslWSWebApp/
        CustomerLookupService.xsd_1.xsd"/>
  </xsd:schema>
</types>
    
    
====================================
//...
<message name="CustomerProcessEsbOperationRequest">
  <part name="getCustomerFullNameEsb" 
    element="ns:getCustomerFullName"/>
</message>
<message name="CustomerProcessEsbOperationResponse">
  <part name="getCustomerFullNameResponseEsb" 
    element="ns:getCustomerFullNameResponse"/>
</message>
    
    
====================================
<binding name="CustomerProcessEsbBinding" 
    type="tns:CustomerProcessEsbPortType">

  <soap:binding style="document" 
    transport="http://schemas.xmlsoap.org/soap/http"/>

  <operation name="CustomerProcessEsbOperation">
    <soap:operation/>
      <input name="input1">
        <soap:body use="literal"/>
      </input>
      <output name="output1">
        <soap:body use="literal"/>
      </output>
    </operation>

</binding>
    
    
====================================
Example: Completed WSDL Representing the Process,
          CustomerProcessEsb.wsdl

<?xml version="1.0" encoding="UTF-8"?>
<definitions name="CustomerProcessEsb" 
  targetNamespace="http://soacookbook.com/wsdl/CustomerProcessEsb"
  xmlns="http://schemas.xmlsoap.org/wsdl/"
  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
  xmlns:tns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
  xmlns:plnk="http://docs.oasis-open.org/wsbpel/2.0/plnktype" 
  xmlns:ns="urn:com:soacookbook" 
  xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
  
  <types>
    <xsd:schema 
      targetNamespace="http://soacookbook.com/wsdl/CustomerProcessEsb">
      <xsd:import namespace="urn:com:soacookbook" 
        schemaLocation="localhost_8080/TestXslWSWebApp/
          CustomerLookupService.xsd_1.xsd"/>
    </xsd:schema>
  </types>
  
  <message name="CustomerProcessEsbOperationRequest">
    <part name="getCustomerFullNameEsb" 
      element="ns:getCustomerFullName"/>
  </message>
  <message name="CustomerProcessEsbOperationResponse">
    <part name="getCustomerFullNameResponseEsb" 
      element="ns:getCustomerFullNameResponse"/>
  </message>

  <portType name="CustomerProcessEsbPortType">
    <operation name="CustomerProcessEsbOperation">
      <input name="input1" 
        message="tns:CustomerProcessEsbOperationRequest"/>
      <output name="output1" 
        message="tns:CustomerProcessEsbOperationResponse"/>
    </operation>
  </portType>
  
  <binding name="CustomerProcessEsbBinding" 
      type="tns:CustomerProcessEsbPortType">
    <soap:binding style="document" 
      transport="http://schemas.xmlsoap.org/soap/http"/>
      <operation name="CustomerProcessEsbOperation">
        <soap:operation/>
          <input name="input1">
            <soap:body use="literal"/>
          </input>
          <output name="output1">
            <soap:body use="literal"/>
          </output>
      </operation>
  </binding>
    
  <service name="CustomerProcessEsbService">
    <port name="CustomerProcessEsbPort" 
      binding="tns:CustomerProcessEsbBinding">
      <soap:address location="http://localhost:${HttpDefaultPort}/
        CustomerProcessEsbService/CustomerProcessEsbPort"/>
    </port>
  </service>
  
  <plnk:partnerLinkType name="CustomerProcessEsb">
    <plnk:role name="CustomerProcessEsbPortTypeRole" 
      portType="tns:CustomerProcessEsbPortType"/>
  </plnk:partnerLinkType>
</definitions>
    
    
====================================
//...
<sequence>
  <receive name="ReceiveLookupRequest" 
    createInstance="yes" 
    partnerLink="CustomerProcessPartnerLink" 
    operation="CustomerProcessEsbOperation" 
    xmlns:tns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
    portType="tns:CustomerProcessEsbPortType" 
    variable="CustomerProcessEsbOperationIn" />
        
    
    
====================================
<invoke name="InvokeCustomerLookup" 
  partnerLink="CustomerProcessPLink" 
  operation="getCustomerFullName" 
  xmlns:tns="urn:com:soacookbook" 
  portType="tns:CustomerLookupService" 
  inputVariable="GetCustomerFullNameIn" 
  outputVariable="GetCustomerFullNameOut"/>

    
    
====================================
<variables>
  <variable name="CustomerProcessEsbOperationIn" 
      xmlns:tns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
      messageType="tns:CustomerProcessEsbOperationRequest"/>
  <variable name="GetCustomerFullNameIn" 
      xmlns:tns="urn:com:soacookbook" 
      messageType="tns:getCustomerFullName"/>
  //...
</variables>

<receive .... partnerLink="CustomerProcessPartnerLink" 
    operation="CustomerProcessEsbOperation" 
    xmlns:tns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
    portType="tns:CustomerProcessEsbPortType" 
    variable="CustomerProcessEsbOperationIn"/>
        
<assign name="Assign1">
  <copy>
    <from>$CustomerProcessEsbOperationIn.getCustomerFullNameEsb/customerID</from>
    <to>$GetCustomerFullNameIn.parameters/customerID</to>
  </copy>
</assign>
    
    
====================================
<variables>
  <variable name="GetCustomerFullNameOut" 
      xmlns:tns="urn:com:soacookbook" 
      messageType="tns:getCustomerFullNameResponse"/>
  <variable name="CustomerProcessEsbOperationOut" 
      xmlns:tns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
      messageType="tns:CustomerProcessEsbOperationResponse"/>
  //...
</variables>

  //...
<invoke ... outputVariable="GetCustomerFullNameOut"/>
<assign name="Assign2">
  <copy>
    <from>$GetCustomerFullNameOut.parameters/customerFullName</from>
    <to>$CustomerProcessEsbOperationOut.getCustomerFullNameResponseEsb/
         customerFullName</to>
  </copy>
</assign>
    
    
====================================
Example: CustomerProcess.bpel

<?xml version="1.0" encoding="UTF-8"?>
<process
    name="CustomerProcess"
    targetNamespace="http://soacookbook.com/bpel/CustomerProcess"
    xmlns="http://docs.oasis-open.org/wsbpel/2.0/process/executable"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:tns="http://soacookbook.com/bpel/CustomerProcess">

  <import namespace="urn:com:soacookbook" 
    location="localhost_8080/TestXslWSWebApp/CustomerLookupService.wsdl" 
    importType="http://schemas.xmlsoap.org/wsdl/"/>
  <import namespace="http://soacookbook.com/wsdl/CustomerProcessEsb" 
    location="CustomerProcessEsb.wsdl" 
    importType="http://schemas.xmlsoap.org/wsdl/"/>
    
  <partnerLinks>
    <partnerLink name="CustomerProcessPartnerLink" 
        xmlns:tns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
        partnerLinkType="tns:CustomerProcessEsb" 
        myRole="CustomerProcessEsbPortTypeRole"/>
    <partnerLink name="CustomerProcessPLink" 
        xmlns:tns="urn:com:soacookbook" 
        partnerLinkType="tns:CustomerLookupService" 
        partnerRole="lookupRole"/>
  </partnerLinks>
    
  <variables>
    <variable name="CustomerProcessEsbOperationOut" 
      xmlns:tns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
      messageType="tns:CustomerProcessEsbOperationResponse"/>
    <variable name="GetCustomerFullNameOut" 
      xmlns:tns="urn:com:soacookbook" 
      messageType="tns:getCustomerFullNameResponse"/>
    <variable name="GetCustomerFullNameIn" 
      xmlns:tns="urn:com:soacookbook" 
      messageType="tns:getCustomerFullName"/>
    <variable name="CustomerProcessEsbOperationIn" 
      xmlns:tns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
      messageType="tns:CustomerProcessEsbOperationRequest"/>
    </variables>
    
  <sequence>
    <receive name="ReceiveLookupRequest" createInstance="yes" 
      partnerLink="CustomerProcessPartnerLink" 
      operation="CustomerProcessEsbOperation" 
      xmlns:tns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
      portType="tns:CustomerProcessEsbPortType" 
      variable="CustomerProcessEsbOperationIn"/>
    
    <assign name="Assign1">
      <copy>
        <from>$CustomerProcessEsbOperationIn.getCustomerFullNameEsb/
                  customerID</from>
        <to>$GetCustomerFullNameIn.parameters/customerID</to>
      </copy>
    </assign>

    <invoke name="InvokeCustomerLookup" 
      partnerLink="CustomerProcessPLink" 
      operation="getCustomerFullName" 
      xmlns:tns="urn:com:soacookbook" 
      portType="tns:CustomerLookupService" 
      inputVariable="GetCustomerFullNameIn" 
      outputVariable="GetCustomerFullNameOut"/>
    
    <assign name="Assign2">
      <copy>
        <from>$GetCustomerFullNameOut.parameters/customerFullName</from>
        <to>$CustomerProcessEsbOperationOut.getCustomerFullNameResponseEsb/
            customerFullName</to>
      </copy>
    </assign>
    
    <reply name="ReplyToClient" 
      partnerLink="CustomerProcessPartnerLink" 
      operation="CustomerProcessEsbOperation" 
      xmlns:tns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
      portType="tns:CustomerProcessEsbPortType" 
      variable="CustomerProcessEsbOperationOut"/>

  </sequence>
</process>
    
    
====================================
Deleting directory /home/ehewitt/soacookbook/repository/code/chapters/
  CustomerProcess/build 
Created dir: /home/ehewitt/soacookbook/repository/code/chapters/CustomerProcess/build 
Copying 5 files to /home/ehewitt/soacookbook/repository/code/chapters/
  CustomerProcess/build 
Building jar: /home/ehewitt/soacookbook/repository/code/chapters/
  CustomerProcess/build/SEDeployment.jar 
BUILD SUCCESSFUL (total time: 0 seconds) 
    
    
====================================
//...
[deploy-service-assembly]
    Deploying a service assembly...
        host=localhost
        port=4848
        file=/home/ehewitt/soacookbook/repository/code/chapters/
             CustomerCASA/dist/CustomerCASA.zip
[start-service-assembly]
    Starting a service assembly...
        host=localhost
        port=4848
        name=CustomerCASA
BUILD SUCCESSFUL (total time: 1 second)
    
    
====================================
<soapenv:Envelope 
  xsi:schemaLocation="http://schemas.xmlsoap.org/soap/envelope/ 
    http://schemas.xmlsoap.org/soap/envelope/" 
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
  xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
  xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" 
  xmlns:urn="urn:com:soacookbook">

  <soapenv:Body>
    <urn:getCustomerFullName>
      <customerID>?3?</customerID>
    </urn:getCustomerFullName>
  </soapenv:Body>

</soapenv:Envelope>
    
    
====================================
<SOAP-ENV:Envelope 
  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" 
  xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
  xsi:schemaLocation="http://schemas.xmlsoap.org/soap/envelope/ 
    http://schemas.xmlsoap.org/soap/envelope/">
  
  <SOAP-ENV:Body>
    <ns1:getCustomerFullNameResponse 
      xmlns:msgns="http://soacookbook.com/wsdl/CustomerProcessEsb" 
      xmlns:ns1="urn:com:soacookbook">
      <customerFullName xmlns="">Homer Jay Simpson</customerFullName>
    </ns1:getCustomerFullNameResponse>
  </SOAP-ENV:Body>

</SOAP-ENV:Envelope>
    
    
====================================
Test TestHomer
Threads count Success: <1> Error: <0> Not completed: <0>
------------- ---------------- ---------------
BUILD SUCCESSFUL (total time: 1 second)
    
    
====================================
Threads count Success: <4> Error: <0> Not completed: <0> 
Throughput: <40> invocations in <11.129>s = <3.594213316560338> invokes/s
    
    
====================================
//...

<xmlns:plnk="http://docs.oasis-open.org/wsbpel/2.0/plnktype"

<plnk:partnerLinkType name="CustomerProcessEsb">
    <plnk:role name="CustomerProcessEsbPortTypeRole"
        portType="tns:CustomerProcessEsbPortType"/>
</plnk:partnerLinkType>
    
    
====================================
<invoke name="InvokeNewHire"
    partnerLink="hr" 
    portType="employeePT"
    operation="provisionNewHire"
    inputVariable="newHire"
    outputVariable="employee"
</invoke>

    
    
====================================
<toParts>?
     <toPart part="NCName" fromVariable="BPELVariableName" />+
</toParts>
<fromParts>?
     <fromPart part="NCName" toVariable="BPELVariableName" />+
</fromParts>

    
    
====================================
<variables>
   <variable name="myVar" messageType="test:HelloMessage"/>
   <variable name="tmpVar" type="xsd:string"/>
</variables>
    
    
====================================
<wsdl:message name="HelloMessage">
    <wsdl:part name="TestPart" type="xsd:string"/>
</wsdl:message>
    
    
====================================
<xsd:complexType name="Book">
    <xsd:sequence>
        <xsd:attribute name="title" type="xsd:string" minOccurs="1"/>
        <xsd:element name="author" type="my:Author" minOccurs="1"/>
    </xsd:sequence>
</xsd:complextType>
<xsd:complexType name="Author">
    <xsd:sequence>
        <xsd:element name="firstName" type="xsd:string"/>
        <xsd:element name="lastName" type="xsd:string"/>
    </xsd:sequence>
</xsd:complextType>

    
    
====================================
<variables>
   <variable name="aCookbook" messageType="my:Book"/>
</variables>
    
    
====================================
$aCookbook/author/lastName
    
    
====================================
//your bpel variable:
<bpel:variable name="Books" type="soa:Books" />

//this expression gets the third title:

$Books/soa:Books[3]/@Title
    
    
====================================
<o:author xmlns:o="http://oreilly.com">
  <o:firstName>Tim</o:firstName>
</o:author>
    
    
====================================
<from xmlns:orm="http://oreilly.com">
  $AuthorVar/orm:firstName/text()
</from>
    
    
====================================
bpel:getVariableProperty('stockResponse', 'inv:stockLevel') < 10
    
    
====================================
<validate variables="var1 var2">
</validate>
    
    
====================================
<variables>
  <variable name="SendEmailIn" 
     messageType="emailws:sendEmail"/>
//...

<sequence name="CreateEmailSequence">
  <assign name="CreateEmailMessage">
    <copy>
      <from>
        <literal>myProcess@example.com</literal>
      </from>
      <to>$SendEmailIn.emailMsg/fromAddress</to>
    </copy>
//...
    
    
====================================
<copy>
      <from>
concat('The application received an error message:', 
' AUTH-NUMBER=', $ProcessAppIn.app/authNumber, 
' STATUS-MESSAGE=', $ProcessAppOut.appResponse/status/statusName, 
' STATUS-CODE=', $ProcessAppOut.appResponse/status/statusCode)
</from>
      <to>$SendEmailIn.emailMsg/body</to>
</copy>
    
    
====================================
The application received an error message:
AUTH-NUMBER=605516
STATUS-MESSAGE=OUT OF STOCK
STATUS-CODE=SC404

    
    
====================================
<if name="IfInsufficientQty">
  <condition>
      ( ($ProcessAppOut.appResponse/status/statusName='INSUFF_QTY' )  
    or  
      ($ProcessAppOut.appResponse/status/statusName='OUT_OF_STOCK') )
  </condition>

  <sequence name="EmailErrorSequence">

    //make email message here using assign, etc...

    <invoke name="InvokeSendEmail" partnerLink="EmailPartner" 
          operation="sendEmail" portType="emailws:Email" 
          inputVariable="SendEmailIn"/>

  </sequence>
</if>
    
    
====================================
<if standard-attributes>
   standard-elements

   <condition expressionLanguage="someURI"?>
       boolean-expression
   </condition>
   activity

   <elseif>*
       <condition expressionLanguage="someURI"?>
            boolean-expression
       </condition>
       activity
   </elseif>

   <else>?
       activity
   </else>
</if>

    
    
====================================
<if name="checkAvailability">
  <condition>
    starts-with($purchaseOrder.purchaseOrder/po:orderDescription, 
               'Product 123')
  </condition>

  <assign name="InventoryAvailable">
    <copy>
      <from>true()</from>
        <to>$inventoryStatus.inventoryPart/i:inventoryAvail</to>
      </copy>
      <copy>
        <from>'This item is available'</from>
        <to>$inventoryStatus.inventoryPart/i:inventoryStatusMessage</to>
      </copy>
    </assign>
<else>
    <assign name="InsufficientQty">
        <copy>
          <from>false()</from>
          <to>$inventoryStatus.inventoryPart/i:inventoryAvail</to>
        </copy>
        <copy>
          <from>'Out of stock'</from>
          <to>$inventoryStatus.inventoryPart/i:inventoryStatusMessage</to>
        <copy>
      </assign>
    </else>
</if>
    
    
====================================
<sequence name="CheckInventory">
  <receive name="InventoryServiceReceive"
    partnerLink="inventorySevicePL"
    portType="i:inventoryPortType"
    operation="inventoryService"
    variable="purchaseOrder"
    createInstance="yes">
  </receive>
  <if name="ifQty">
    <condition>...</condition>
      //...
    <else>
      //...
    </else>
  </if>
  <reply name="InventoryServiceReply"
     partnerLink="inventorySevicePL"
     portType="i:inventoryPortType"
     operation="inventoryService"
     variable="status"/>
</sequence>
    
    
====================================
<scope isolated="yes|no"? exitOnStandardFault="yes|no"?
       standard-attributes>
   standard-elements
   <variables />?
   <partnerLinks />?
   <messageExchanges />?
   <correlationSets />?
   <eventHandlers />?
   <faultHandlers />?
   <compensationHandler />?
   <terminationHandler />?

   activity

</scope>

    
    
====================================
<scope>
   <faultHandlers>
      <catch>
         <terminate/>
      </catch>
   </faultHandlers>

   <!–- The "primary activity"-->
   <sequence>
      <invoke .../>
      <assign .../>
   </sequence>
</scope>

    
    
==================