On Sun, 29 May 2011, Luiz Americo Pereira Camara wrote:
I found that to handle error while parsing json through TJSONParser is
necessary to consider two types of exceptions:
EJSONScanner from jsonparser
EScannerError from jsonscanner
This has the drawback of need to duplicate code like:
on E: EJSONScanner do
begin
ShowMessageFmt('Error parsing "%s" : %s', [FileName, E.Message]);
end;
on E: EScannerError do
begin
ShowMessageFmt('Error parsing "%s" : %s', [FileName, E.Message]);
end;
Also requires to add jsonscanner to uses clause
Is it supposed to be this way?
Is there any benefit?
Well, there are 2 different kinds of errors: scanner errors, and parser errors.
They should have 2 different classes.
Should a bug report be made?
You can submit a request so they are merged (or one made a descendent of the
other).
Mochael.
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