complexvariables-variable.bpel

bpel执行引擎用来执行bpel业务流程

<?xml version="1.0" encoding="utf-8"?><!--
  ~ Licensed to the Apache Software Foundation (ASF) under one
  ~ or more contributor license agreements.  See the NOTICE file
  ~ distributed with this work for additional information
  ~ regarding copyright ownership.  The ASF licenses this file
  ~ to you under the Apache License, Version 2.0 (the
  ~ "License"); you may not use this file except in compliance
  ~ with the License.  You may obtain a copy of the License at
  ~
  ~    http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing,
  ~ software distributed under the License is distributed on an
  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  ~ KIND, either express or implied.  See the License for the
  ~ specific language governing permissions and limitations
  ~ under the License.
  -->

<bpel:process xmlns:bpel="http://schemas.xmlsoap.org/ws/2004/03/business-process/"
              xmlns:pnlk="http://schemas.xmlsoap.org/ws/2004/03/partner-link/"
              xmlns:xs="http://www.w3.org/2001/XMLSchema"
              xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
              xmlns:Client="http://example.com/ComplexVariables/Client"
              xmlns:this="http://example.com/ComplexVariables/Variable"
              xmlns:diag="http://example.com/ComplexVariables"
              xmlns:tns="http://www.example.org/Assignment"
              xmlns:bpmn="http://www.intalio.com/bpms"
              queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"
              expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"
              name="Variable" targetNamespace="http://example.com/ComplexVariables/Variable">

    <bpel:import namespace="http://example.com/ComplexVariables" location="ComplexVariables.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"/>
    <bpel:import namespace="http://example.com/ComplexVariables/Variable" location="ComplexVariables-Variable.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"/>
    <bpel:import namespace="http://www.example.org/Assignment" location="Assignment.xsd" importType="http://www.w3.org/2001/XMLSchema"></bpel:import>
    <bpel:partnerLinks>
        <bpel:partnerLink name="clientAndVariablePlkVar" partnerLinkType="diag:ClientAndVariablePlk" myRole="Variable_for_Client"/>
    </bpel:partnerLinks>
    <bpel:variables>
        <bpel:variable name="thisReceiveRequestMsg" messageType="this:receiveRequest"/>
        <bpel:variable name="thisReceiveResponseMsg" messageType="this:receiveResponse"/>
        <bpel:variable name="complex" type="tns:AssignTask"/>
        <bpel:variable name="name" type="xs:string"/>
    </bpel:variables>
    <bpel:sequence>
        <bpel:receive partnerLink="clientAndVariablePlkVar" portType="this:ForClient" operation="receive" variable="thisReceiveRequestMsg" createInstance="yes" bpmn:label="receive" bpmn:id="_VkMOkOjtEdujRdw0-l3_qw"></bpel:receive>
        <bpel:assign name="init-variables-Variable">
            <bpel:copy>
                <bpel:from>
                    <bpel:literal><this:receiveResponse/>
                    </bpel:literal>
                </bpel:from>
                <bpel:to>$thisReceiveResponseMsg.body</bpel:to>
            </bpel:copy>
        </bpel:assign>
        <bpel:assign bpmn:label="assignComplex" bpmn:id="_o1W14OjwEdujRdw0-l3_qw">
            <bpel:copy>
                <bpel:from>$thisReceiveRequestMsg.body</bpel:from>
                <bpel:to>$complex</bpel:to>
            </bpel:copy>
        </bpel:assign>

        <bpel:assign>
            <!-- Shooting for an eventual selection failure -->
            <bpel:copy>
                <bpel:from>$thisReceiveRequestMsg.body/this:Name</bpel:from>
                <bpel:to>$name</bpel:to>
            </bpel:copy>
            <bpel:copy>
                <bpel:from variable="thisReceiveRequestMsg" part ="body">
                    <bpel:query>this:Name</bpel:query>
                </bpel:from>
                <bpel:to>$name</bpel:to>
            </bpel:copy>
        </bpel:assign>

        <bpel:assign bpmn:label="result" bpmn:id="_NSMGsOjuEdujRdw0-l3_qw">
            <bpel:copy>
                <bpel:from>$complex</bpel:from>
                <bpel:to>$thisReceiveResponseMsg.body</bpel:to>
            </bpel:copy>
        </bpel:assign>
        <bpel:reply partnerLink="clientAndVariablePlkVar" portType="this:ForClient" operation="receive" variable="thisReceiveResponseMsg" bpmn:label="result" bpmn:id="_NSMGsOjuEdujRdw0-l3_qw"></bpel:reply>
    </bpel:sequence>
</bpel:process>