[jira] [Created] (ODE-1016) ASSIGN returns 0 when number function with String argument is used

["Igor Vorobiov (JIRA)" <ji...@apache.org>]

Igor Vorobiov created ODE-1016:
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             Summary: ASSIGN returns 0 when number function with String argument is used
                 Key: ODE-1016
                 URL: https://issues.apache.org/jira/browse/ODE-1016
             Project: ODE
          Issue Type: Bug
          Components: BPEL Runtime
    Affects Versions: 1.3.6
            Reporter: Igor Vorobiov


org.apache.ode.bpel.elang.xpath10.runtime.XPath10ExpressionRuntime.evaluate(OExpression, EvaluationContext) works incorrect when number function with String argument is used. 
Following statement should have check for NaN:
              if (ret instanceof Double) {
                    // safely convert a double into a long if they are numerically equal. This
                    // makes 1 from 1.0, which is more reliable when calling web services.
                    if (Double.compare((Double)ret, Math.ceil((Double)ret)) == 0) {
                        // the double is actually an int/long
                        ret = ((Double)ret).longValue();
                    }
                }



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