Error messages (21)

[HolQue]

Previously this code

{
   "param" : {"key" : "${+}"}
}

caused

'Expression '${+}' cannot be evaluated. Reason: A pair of curly brackets is empty or contains not allowed characters.'

With latest changes of the JsonPreprocessor, results are available:

[DOTDICT] (1/1) > {param} [DOTDICT] (1/1) > {key} [STR] : '${+}'

This result makes no sense.

Regarding special characters in parameter names: Either the special character is allowed. In this case I expect an error regarding a missing parameter (a parameter with name '+' is not defined in example above). Or the special character is not allowed. In this case it's a violation of our naming convention.

But taking over the original expression '${+}' as string, without the dollar operator is resolved, is not ok.

[namsonx]

Hello Holger,

After implemented pre-check parameter names, the error message in this case is:
Exception: Invalid key name: ${+}. Key names have to start with a character or digit.

Thank you,
Son

[namsonx]

Ready for sprint 0.13.0 [09.08.24](jsonpreprocessor / tsm)