[Engine-devel] IMP: Regarding an issue while translating the error messages for gluster using ErrorTranslator class

[Alexander Wels]

Looking at the code, if you start the error message with a $ it will not do 
the . to _ replacement. Not sure if your error message will now simply start 
with a $, but it is worth a try I guess.

On Wednesday, November 06, 2013 03:37:34 PM Shubhendu Tripathi wrote:
> Hi,
> 
> In the case of Gluster, as there are no one to one mappings available
> for all the error messages from Gluster, we set the error in the
> VdcFault object as NULL.
> We also populate the actual error from the Gluster as error message in
> the fault object.
> 
> /getReturnValue().getExecuteFailedMessages().add(error);//
> //getReturnValue().getFault().setMessage(error);//
> //getReturnValue().getFault().setError(null);/
> 
> Because of above settings and the below code snippet in /Frontend.java/
> class the error message as is gets displayed on the error dialog -
> /
> //public String translateVdcFault(final VdcFault fault) {//
> //        return
> getVdsmErrorsTranslator().TranslateErrorTextSingle(fault.getError() ==
> null//
> //                ? fault.getMessage() : fault.getError().toString());//
> //}//
> /
> Well and good till now !!
> 
> But while translation of the error messages, all the occurrences of "."
> get replaced with "_".
> This causes an issue for the gluster errors. If the error message sent
> from gluster has "."s (say IP Address of a host or FQDN for a host),
> that also gets replaced with "_" and the error message does not look
> correct.
> 
> Request your suggestion for handling such a case.
> 
> *PS: *One thing I can think of is, introducing a flag called
> /isExternalError/ in /VdcFault/ class to identify if the source of the
> fault is external. From Gluster we would set the flag as /true/, and
> while replacement of "." with "_", if the flag is set it will not do the
> replacements.
> 
> Regards,
> Shubhendu