WSOP2 Business Process bpel, błąd w gui z komponentem "if"

Question

Obecnie pracuję nad prostym procesem biznesowym z serwerem biznesowym wso2 w Eclipse Developer Studio. Stworzyłem mały proces bpel z warunkiem "jeśli". Mam go do pracy na serwerze bez problemów. Ale musiałem wprowadzić warunek "if" w kodzie źródłowym, nie byłem w stanie skonfigurować komponentu if na gui. Zawsze pojawia się następujący błąd po kliknięciu na przycisk „Szczegóły” zakładce „jeśli” komponentu:

An error has occurred. See error log for more details. 
org.eclipse.ui.internal.EditorReference.<init>(Lorg/eclipse/ui/internal/EditorManager;Lorg/eclipse/ui/IEditorInput;Lorg/eclipse/ui/internal/registry/EditorDescriptor;)V 

Czy ktoś wie, jak uniknąć tego błędu? Byłoby wspaniale, aby skonfigurować „czy” za stan GUI dla demonstracji ...

I'am przy użyciu Developer Studio 3.2.0

Oto mój kod źródłowy BPEL:

<!-- Befunde BPEL Process [Generated by the Eclipse BPEL Designer] --> 
<!-- Date: Mon Mar 05 12:13:11 IST 2012 --> 
<bpel:process name="Befunde" 
     targetNamespace="http://avintis.com/befunde" 
     suppressJoinFailure="yes" 
     xmlns:tns="http://avintis.com/befunde" 
     xmlns:bpel="http://docs.oasis-open.org/wsbpel/2.0/process/executable" 
     xmlns:ns1="urn:hl7-org:v2xml" 
     xmlns:hl7="http://wso2.org/hl7" 
     xmlns:ns="http://ws.apache.org/axis2"> 

    <!-- Import the client WSDL --> 
    <bpel:import location="BefundeArtifacts.wsdl" namespace="http://avintis.com/befunde" importType="http://schemas.xmlsoap.org/wsdl/" /> 

    <!-- ================================================================= -->   
    <!-- PARTNERLINKS              --> 
    <!-- List of services participating in this BPEL process    --> 
    <!-- ================================================================= -->   
    <bpel:partnerLinks> 
     <!-- The 'client' role represents the requester of this service. --> 
     <bpel:partnerLink name="client" 
        partnerLinkType="tns:Befunde" 
        myRole="BefundeProvider" 
        /> 


    </bpel:partnerLinks> 

    <!-- ================================================================= -->   
    <!-- VARIABLES               --> 
    <!-- List of messages and XML documents used within this BPEL process --> 
    <!-- ================================================================= -->   
    <bpel:variables> 
     <!-- Reference to the message passed as input during initiation --> 
     <bpel:variable name="input" 
        messageType="tns:BefundeRequestMessage"/> 

     <!-- 
      Reference to the message that will be returned to the requester 
      --> 
     <bpel:variable name="output" 
        messageType="tns:BefundeResponseMessage"/> 



    </bpel:variables> 

    <!-- ================================================================= -->   
    <!-- ORCHESTRATION LOGIC            --> 
    <!-- Set of activities coordinating the flow of messages across the --> 
    <!-- services integrated within this business process     --> 
    <!-- ================================================================= -->   
    <bpel:sequence name="main"> 

     <!-- Receive input from requester. 
      Note: This maps to operation defined in Befunde.wsdl 
      --> 
     <bpel:receive name="receiveInput" partnerLink="client" 
       portType="tns:Befunde" 
       operation="process" variable="input" 
       createInstance="yes"/> 

     <!-- Generate reply to synchronous request --> 
     <bpel:assign validate="no" name="InputToResult"> 

      <bpel:copy> 
       <bpel:from> 
        <bpel:literal> 
         <tns:BefundeResponse xmlns:hl7="http://wso2.org/hl7" xmlns:ns1="urn:hl7-org:v2xml" xmlns:tns="http://avintis.com/befunde" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><tns:result>tns:result</tns:result> 

         </tns:BefundeResponse> 
        </bpel:literal> 
       </bpel:from> 
       <bpel:to variable="output" part="payload"></bpel:to> 
      </bpel:copy> 
      <bpel:copy> 
       <bpel:from part="payload" variable="input"> 
        <bpel:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"> 
         <![CDATA[hl7:message/ns1:ORU_R01/ns1:ORU_R01.RESPONSE/ns1:ORU_R01.ORDER_OBSERVATION/ns1:ORU_R01.OBSERVATION/ns1:OBX/ns1:OBX.8]]> 
        </bpel:query> 
       </bpel:from> 
       <bpel:to part="payload" variable="output"> 
        <bpel:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"> 
         <![CDATA[tns:result]]> 
        </bpel:query> 
       </bpel:to> 
      </bpel:copy> 

     </bpel:assign> 


     <bpel:if name="If_OBX8"> 
      <bpel:condition> 
       <![CDATA[$output.payload/tns:result="HH"]]> 
      </bpel:condition> 

       <bpel:assign validate="no" name="Panic"> 
       <bpel:copy> 
        <bpel:from> 
         <bpel:literal xml:space="preserve">Panic</bpel:literal> 
        </bpel:from> 
        <bpel:to part="payload" variable="output"> 
         <bpel:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"><![CDATA[tns:result]]></bpel:query> 
        </bpel:to> 
       </bpel:copy> 
      </bpel:assign> 


      <bpel:else> 
       <bpel:assign validate="no" name="Normal"> 
        <bpel:copy> 
         <bpel:from> 
          <bpel:literal xml:space="preserve">Normal</bpel:literal> 
         </bpel:from> 
         <bpel:to part="payload" variable="output"> 
          <bpel:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"><![CDATA[tns:result]]></bpel:query> 
         </bpel:to> 
        </bpel:copy> 
       </bpel:assign> 
      </bpel:else> 
     </bpel:if> 
     <bpel:reply name="replyOutput" 
       partnerLink="client" 
       portType="tns:Befunde" 
       operation="process" 
       variable="output" 
       /> 
    </bpel:sequence> 
</bpel:process> 

Answer 1

Jest to znany Wydaj jak wyjaśniono WSO2 developer studio edit properties of an assign activity

Proszę wypróbować Developer Studio 3.0.0, który działa!