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  1. Apache Storm
  2. STORM-2796

Flux: Provide means for invoking static factory methods and improve non-primitive number handling

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0, 1.1.1, 1.2.0, 1.0.6
    • Fix Version/s: 2.0.0, 1.2.0
    • Component/s: Flux

      Description

      Provide a means to invoke static factory methods for flux components. E.g:

      Java signature:

      public static MyComponent newInstance(String... params)
      

      Yaml:

          className: "org.apache.storm.flux.test.MyComponent"
          factory: "newInstance"
          factoryArgs: ["a", "b", "c"]
      

      Also include a fix for non-primitive numbers, so constructs like the following work:

      Java constructor:

      public TestBolt(Long l){}
      

      Yaml:

        - id: "bolt-4"
          className: "org.apache.storm.flux.test.TestBolt"
          constructorArgs:
            - 10
          parallelism: 1
      

      (Before fix the above would fail because snakeyaml would convert `10` to an Integer.)

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              • Assignee:
                ptgoetz P. Taylor Goetz
                Reporter:
                ptgoetz P. Taylor Goetz
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                  Resolved:

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