That exactly what I tried, but I allways got the error about ,There is no
ID/IDREF binding for IDREF '_2_response'. or some other parameter. Is there
some required naming convention?
What I did is set In mapping like this employee = employee, length=length
response=response and the same for out mapping. Maybe my IDE produces wrnog
bpmn document. Could you post a snippet of your bpmn document?
Thanks a lot
matus
On Mon, Nov 15, 2010 at 11:38 AM, Mauricio Salatino <sala...@gmail.com>wrote:
> You need to use both mappings
> IN Mappings (Parameter Mapping in the IDE): this will copy your process
> variables to the work item scope
> and OUT Mappings (Result Mappings): this will copy the information created
> or modified by the work item (in this case a human task) to the process
> scope.
>
> Greetings!
>
> 2010/11/15 matus <matus.majch...@gmail.com>
>
>> Hi,
>>
>> I recently run into some problems when trying to create a simple holiday
>> request process.
>> I defined process variables but I struggle to understand how to access
>> them in Human Task.
>> In my User Task ,,holiday approval" I have this as a description:
>> #{employee} requested holiday for #{length} days
>> I set both variables when I start the process and the result looks as
>> expected, for example ,,John requested holiday fo 14 days.
>> But lets say I want a manager approving the holiday request to add his
>> response as a variable. How do I do that?
>> I tried to use the Result mapping with someting like this:
>> response=response but I get an error saying ,,There is no ID/IDREF binding
>> for IDREF '_2_response'.
>> Also if I manage to get this running, how do I set this variable in a
>> client app?[using WS_HT]
>> I am sorry if I am asking realy basic things, but I realy need some
>> advice.
>> Bellow is the process definition.
>> Thanks a lot, matus
>>
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <definitions id="Definition"
>> targetNamespace="http://www.jboss.org/drools";
>> typeLanguage="http://www.java.com/javaTypes";
>> expressionLanguage="http://www.mvel.org/2.0";
>> xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL";
>> xmlns:xs="http://www.w3.org/2001/XMLSchema-instance";
>> xs:schemaLocation="
>> http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd"
>> xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI";
>> xmlns:dc="http://www.omg.org/spec/DD/20100524/DC";
>> xmlns:di="http://www.omg.org/spec/DD/20100524/DI";
>> xmlns:tns="http://www.jboss.org/drools";>
>>
>> <itemDefinition id="_employeeItem" structureRef="String" />
>> <itemDefinition id="_lengthItem" structureRef="String" />
>> <itemDefinition id="_managersItem" structureRef="String" />
>> <itemDefinition id="_responseItem" structureRef="String" />
>>
>> <process processType="Private" isExecutable="true" id="com.sample.test"
>> name="test process" tns:packageName="defaultPackage" >
>>
>> <!-- process variables -->
>> <property id="employee" itemSubjectRef="_employeeItem"/>
>> <property id="length" itemSubjectRef="_lengthItem"/>
>> <property id="managers" itemSubjectRef="_managersItem"/>
>> <property id="response" itemSubjectRef="_responseItem"/>
>>
>> <!-- nodes -->
>> <startEvent id="_1" name="StartProcess" />
>> <userTask id="_2" name="Holiday approval" >
>> <ioSpecification>
>> <dataInput id="_2_CommentInput" name="Comment" />
>> <dataInput id="_2_SkippableInput" name="Skippable" />
>> <dataInput id="_2_ContentInput" name="Content" />
>> <dataInput id="_2_TaskNameInput" name="TaskName" />
>> <dataInput id="_2_PriorityInput" name="Priority" />
>> <dataOutput id="_2_responseOutput" name="response" />
>> <inputSet>
>> <dataInputRefs>_2_CommentInput</dataInputRefs>
>> <dataInputRefs>_2_SkippableInput</dataInputRefs>
>> <dataInputRefs>_2_ContentInput</dataInputRefs>
>> <dataInputRefs>_2_TaskNameInput</dataInputRefs>
>> <dataInputRefs>_2_PriorityInput</dataInputRefs>
>> </inputSet>
>> <outputSet>
>> <dataOutputRefs>_2_responseOutput</dataOutputRefs>
>> </outputSet>
>> </ioSpecification>
>> <dataInputAssociation>
>> <targetRef>_2_CommentInput</targetRef>
>> <assignment>
>> <from xs:type="tFormalExpression">#{employee} requested holiday
>> for #{length} days </from>
>> <to xs:type="tFormalExpression">_2_CommentInput</to>
>> </assignment>
>> </dataInputAssociation>
>> <dataInputAssociation>
>> <targetRef>_2_SkippableInput</targetRef>
>> <assignment>
>> <from xs:type="tFormalExpression">false</from>
>> <to xs:type="tFormalExpression">_2_SkippableInput</to>
>> </assignment>
>> </dataInputAssociation>
>> <dataInputAssociation>
>> <targetRef>_2_ContentInput</targetRef>
>> <assignment>
>> <from xs:type="tFormalExpression"></from>
>> <to xs:type="tFormalExpression">_2_ContentInput</to>
>> </assignment>
>> </dataInputAssociation>
>> <dataInputAssociation>
>> <targetRef>_2_TaskNameInput</targetRef>
>> <assignment>
>> <from xs:type="tFormalExpression">Holiday Approval</from>
>> <to xs:type="tFormalExpression">_2_TaskNameInput</to>
>> </assignment>
>> </dataInputAssociation>
>> <dataInputAssociation>
>> <targetRef>_2_PriorityInput</targetRef>
>> <assignment>
>> <from xs:type="tFormalExpression"></from>
>> <to xs:type="tFormalExpression">_2_PriorityInput</to>
>> </assignment>
>> </dataInputAssociation>
>> <dataOutputAssociation>
>> <sourceRef>_2_response</sourceRef>
>> <targetRef>_2_response</targetRef>
>> </dataOutputAssociation>
>> <potentialOwner>
>> <resourceAssignmentExpression>
>> <formalExpression>#{managers}</formalExpression>
>> </resourceAssignmentExpression>
>> </potentialOwner>
>> </userTask>
>> <endEvent id="_3" name="End" >
>> <terminateEventDefinition/>
>> </endEvent>
>>
>> <!-- connections -->
>> <sequenceFlow id="_1-_2" sourceRef="_1" targetRef="_2" />
>> <sequenceFlow id="_2-_3" sourceRef="_2" targetRef="_3" />
>>
>> </process>
>>
>> <bpmndi:BPMNDiagram>
>> <bpmndi:BPMNPlane bpmnElement="com.sample.test" >
>> <bpmndi:BPMNShape bpmnElement="_1" >
>> <dc:Bounds x="16" y="16" width="48" height="48" />
>> </bpmndi:BPMNShape>
>> <bpmndi:BPMNShape bpmnElement="_2" >
>> <dc:Bounds x="96" y="16" width="100" height="48" />
>> </bpmndi:BPMNShape>
>> <bpmndi:BPMNShape bpmnElement="_3" >
>> <dc:Bounds x="340" y="16" width="48" height="48" />
>> </bpmndi:BPMNShape>
>> <bpmndi:BPMNEdge bpmnElement="_1-_2" >
>> <di:waypoint x="40" y="40" />
>> <di:waypoint x="146" y="40" />
>> </bpmndi:BPMNEdge>
>> <bpmndi:BPMNEdge bpmnElement="_2-_3" >
>> <di:waypoint x="146" y="40" />
>> <di:waypoint x="364" y="40" />
>> </bpmndi:BPMNEdge>
>> </bpmndi:BPMNPlane>
>> </bpmndi:BPMNDiagram>
>>
>> </definitions>
>>
>>
>> _______________________________________________
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>> rules-users@lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>>
>
>
> --
> - CTO @ http://www.plugtree.com
> - MyJourney @ http://salaboy.wordpress.com
> - Co-Founder @ http://www.jbug.com.ar
>
> - Salatino "Salaboy" Mauricio -
>
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