[jboss-user] [jBPM] - Mapping of properties for custom work definition not working in guvnor/ designer

[renez]

renez [https://community.jboss.org/people/renez] created the discussion

"Mapping of properties for custom work definition not working in guvnor/ designer"

To view the discussion, visit: https://community.jboss.org/message/724293#724293

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Dear,

I created a process with a call to custom work defintion:

    <task id="_5" name="Belegdatenbank" tns:taskName="Belegdatenbank" >
      <ioSpecification>
        <dataInput id="_5_rechnungInput" name="Rechnung" />
        <inputSet>
          <dataInputRefs>_5_rechnungInput</dataInputRefs>
        </inputSet>
        <outputSet>
        </outputSet>
      </ioSpecification>
      <dataInputAssociation>
        <sourceRef>proc_rechnung</sourceRef>
        <targetRef>_5_rechnungInput</targetRef>
      </dataInputAssociation>
    </task>

After loading the process up to my repository this node looks like:

<bpmn2:task id="_15A19BC2-0353-4515-AF6D-3771D51F15DA" drools:taskName="Belegdatenbank" name="Belegdatenbank">
      <bpmn2:incoming>_8BC26A8B-4ED5-4FC9-81DD-9E944BD62E75</bpmn2:incoming>
      <bpmn2:outgoing>_49D61F1D-C717-45BB-BCDD-CF2E5A7E0399</bpmn2:outgoing>
      <bpmn2:ioSpecification id="_vvkXcG9eEeG7kNNfCSoyeA">
        <bpmn2:dataInput id="_15A19BC2-0353-4515-AF6D-3771D51F15DA_TaskNameInput" name="TaskName"/>
        <bpmn2:dataInput id="_15A19BC2-0353-4515-AF6D-3771D51F15DA_RechnungInput" drools:dtype="java.lang.Object" itemSubjectRef="__15A19BC2-0353-4515-AF6D-3771D51F15DA_RechnungInputItem" name="Rechnung"/>
        <bpmn2:dataOutput id="_15A19BC2-0353-4515-AF6D-3771D51F15DA_ordnungstypOutput" drools:dtype="String" itemSubjectRef="__15A19BC2-0353-4515-AF6D-3771D51F15DA_ordnungstypOutputItem" name="ordnungstyp"/>
        <bpmn2:inputSet id="_vvkXcW9eEeG7kNNfCSoyeA">
          <bpmn2:dataInputRefs>_15A19BC2-0353-4515-AF6D-3771D51F15DA_RechnungInput</bpmn2:dataInputRefs>
          <bpmn2:dataInputRefs>_15A19BC2-0353-4515-AF6D-3771D51F15DA_TaskNameInput</bpmn2:dataInputRefs>
        </bpmn2:inputSet>
        <bpmn2:outputSet id="_vvkXcm9eEeG7kNNfCSoyeA">
          <bpmn2:dataOutputRefs>_15A19BC2-0353-4515-AF6D-3771D51F15DA_ordnungstypOutput</bpmn2:dataOutputRefs>
        </bpmn2:outputSet>
      </bpmn2:ioSpecification>
      <bpmn2:dataInputAssociation id="_vvkXc29eEeG7kNNfCSoyeA">
        <bpmn2:targetRef>_15A19BC2-0353-4515-AF6D-3771D51F15DA_TaskNameInput</bpmn2:targetRef>
        <bpmn2:assignment id="_vvkXdG9eEeG7kNNfCSoyeA">
          <bpmn2:from xsi:type="bpmn2:tFormalExpression" id="_vvkXdW9eEeG7kNNfCSoyeA">Belegdatenbank</bpmn2:from>
          <bpmn2:to xsi:type="bpmn2:tFormalExpression" id="_vvkXdm9eEeG7kNNfCSoyeA">_15A19BC2-0353-4515-AF6D-3771D51F15DA_TaskNameInput</bpmn2:to>
        </bpmn2:assignment>
      </bpmn2:dataInputAssociation>
    </bpmn2:task>

When I try to change the assignment of the properties the are not stored.
The wid in guvnor looks like this:

import org.drools.process.core.datatype.impl.type.ObjectDataType;
import org.drools.process.core.datatype.impl.type.StringDataType;


[


  [
    "name" : "Belegdatenbank",
    "parameters" : [
              "Rechnung" : new ObjectDataType()
    ],
    "results" : [
        "ordnungstyp" : new StringDataType()
    ],
    "displayName" : "Belegdatenbank",
    "icon" : "http://localhost:8080/drools-guvnor/rest/packages/MYPACK/assets/database_connect/binary",
  ]
     
]



How can I manage setting the properties for the work item in guvnor/ designer?

Thank you

René
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