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  1. Drools
  2. DROOLS-6851

executable-model gets a wrong type from String Concatenation BinaryExpr

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 7.67.0.Final
    • 7.66.0.Final
    • executable model
    • None
    • 2022 Week 08-10 (from Feb 21)
    • 2
    • NEW
    • NEW

      With a rule like this:

      when
  $s : String()
  eval(Integer.parseInt('1' + $s) > 3)

      exec-model throws an error

      InvalidExpressionErrorResult: Method parseInt on class java.lang.Integer with arguments [char] is missing

      while it's a valid Java method call (not mvel coercion) which should take String as an argument.
      https://docs.oracle.com/javase/specs/jls/se11/html/jls-15.html#jls-15.18.1

              rhn-support-tkobayas Toshiya Kobayashi
              rhn-support-tkobayas Toshiya Kobayashi
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                Created:
                Updated:
                Resolved: