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  1. camunda BPM
  2. CAM-2857

Cannot reference process application provided classes inside a Groovy Script

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    • Icon: Bug Report Bug Report
    • Resolution: Fixed
    • Icon: L3 - Default L3 - Default
    • 7.4.0, 7.3.3, 7.2.7, 7.4.0-alpha2
    • None
    • engine
    • None

      Reproduce steps:
      Simple Servlet or EJB process application bundled as WAR file with a dependent JAR bundled in the WAR with the application (maven-managed dependencies). JavaDelegate can refer to classes in bundled JAR but groovy script task can not find classes in bundled JAR.

      Problem:

      Script task throws exception as it can not find referenced class in dependent JAR

      Expected behavior:

      Script task should be able to refer to classes in dependent library JAR, as the JavaDelegate does

      Hints (optional):
      I began this exploration on the camunda-bpm-users google group and have had several exchanges with Daniel Meyer already. Link here: https://groups.google.com/forum/#!topic/camunda-bpm-users/TrZas5rtRco

      Two workarounds for this issue are to either put the dependent JAR in the lib/ext directory of my WAS app server, or to explicitly load the required class from my groovy script. Neither of these solutions is ideal and Daniel suggested filing a bug report

        This is the controller panel for Smart Panels app

          1. camundaGroovyIntegrations.zip
            16 kB

            [CAM-2857] Cannot reference process application provided classes inside a Groovy Script

            Bryan Evans created issue -
            Matthijs made changes -
            Assignee Original: Matthijs [ matthijs.burke ] New: Sebastian Menski [ sebastian.menski ]
            Sebastian Menski made changes -
            Status Original: Open [ 1 ] New: Waiting for customer [ 10001 ]
            Bryan Evans made changes -
            Status Original: Waiting for customer [ 10001 ] New: Open [ 1 ]
            Matthijs made changes -
            Authorized support contacts Original: Bryan Evans, Egan Done, Fred Fiene [ bryan_evans@otpp.com, egan_done@otpp.com, fred_fiene@otpp.com ]
            cid Original: ontario_teachers_pension_plan
            Component/s New: engine [ 11656 ]
            Component/s Original: engine [ 12052 ]
            Environment Original: Camunda BPM ibm-was-7.2.0-alpha5-ee
            IBM Websphere Application Server 8.5.5.2
            RHEL 6.5
            MySQL 5.6
            Key Original: SUPPORT-1277 New: CAM-2857
            Project Original: Support [ 10111 ] New: camunda BPM [ 10230 ]
            Security Original: Private Support Case [ 10110 ]
            Workflow Original: Support [ 27855 ] New: camunda BPM [ 27863 ]
            Sebastian Menski made changes -
            Assignee Original: Sebastian Menski [ sebastian.menski ]
            Issue Type Original: Bug Report [ 1 ] New: Feature Request [ 2 ]
            Summary Original: Unable to reference application-scoped library from script task New: I can reference process application provided classes inside a Groovy Script
            Sebastian Menski made changes -
            Fix Version/s New: 7.3.0 [ 13391 ]
            Nibin Varghese made changes -
            Attachment New: camundaGroovyIntegrations.zip [ 18960 ]
            Robert Gimbel made changes -
            Fix Version/s Original: 7.3.0 [ 13391 ]
            Sebastian Menski made changes -
            Link New: This issue depends on CAM-4473 [ CAM-4473 ]
            Robert Gimbel made changes -
            Link New: This issue is related to SUPPORT-1763 [ SUPPORT-1763 ]

              thorben.lindhauer Thorben Lindhauer
              bryan_evans@otpp.com Bryan Evans
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                Created:
                Updated:
                Resolved: