397cfa61dd
Database tüddelei DBHanlder läuft gut für DIESE Datanbank struktur... App begonnen aber weit entfernt von gutem Stand
42 lines
1.6 KiB
Matlab
42 lines
1.6 KiB
Matlab
function [stage, errorHasOccurred] = errorHandler(e)
|
|
% common error handler code: save and print to console
|
|
errorHasOccurred = true;
|
|
stage = emptyStage();
|
|
stage.message = format_error_message(e);
|
|
stage.error = errorHasOccurred;
|
|
|
|
disp_error_message(stage.message);
|
|
end
|
|
% ==============================================================================
|
|
function msg = format_error_message(e)
|
|
msg = '';
|
|
if ~isempty(e.message)
|
|
msg = sprintf('%serror: %s\n', msg, e.message);
|
|
end
|
|
if ~isempty(e.identifier)
|
|
if strfind(lower(e.identifier),'testmatlab2tikz:')
|
|
% When "errors" occur in the test framework, i.e. a hash mismatch
|
|
% or no hash provided, there is no need to be very verbose.
|
|
% So we don't return the msgid and the stack trace in those cases!
|
|
return % only return the message
|
|
end
|
|
msg = sprintf('%serror: %s\n', msg, e.identifier);
|
|
end
|
|
if ~isempty(e.stack)
|
|
msg = sprintf('%serror: called from:\n', msg);
|
|
for ee = e.stack(:)'
|
|
msg = sprintf('%serror: %s at line %d, in function %s\n', ...
|
|
msg, ee.file, ee.line, ee.name);
|
|
end
|
|
end
|
|
end
|
|
% ==============================================================================
|
|
function disp_error_message(msg)
|
|
stderr = 2;
|
|
% The error message should not contain any more escape sequences and
|
|
% hence can be output literally to stderr.
|
|
|
|
fprintf(stderr, '%s', msg);
|
|
end
|
|
% ==============================================================================
|