UIMA
  1. UIMA
  2. UIMA-1499

Potential ClassCastException in CasPool

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.3
    • Fix Version/s: 2.3
    • Component/s: Core Java Framework
    • Labels:
      None

      Description

      The CasPool has a constructor

      CasPool(int aNumInstances, Collection aComponentDescriptionsOrMetaData,
      Properties aPerformanceTuningSettings, ResourceManager
      aResourceManager)

      where aComponentDescriptionsOrMetaData is a collection which can contain
      according
      to javadoc "AnalysisEngineDescription, CollectionReaderDescription,
      CasConsumerDescription or ProcessingResourceMetaData objects"

      A reference of the Collection is passed to fillPool which passes the
      Collection
      to a CasDefinition constructor which then casts everything to
      ProcessingResourceMetaData,
      which will result in a ClassCastException in the case of
      AnalysisEngineDescription,
      CollectionReaderDescription and CasConsumerDescription objects.

        Activity

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          People

          • Assignee:
            Marshall Schor
            Reporter:
            Joern Kottmann
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            Dates

            • Created:
              Updated:
              Resolved:

              Development