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M7 not generating Parser classes anymore [message #127767]

Mon, 21 May 2007 07:53

Eclipse User

Hello

I just updated from GMF M6 to M7 and some changes seem to break one of
my plug-in extensions.
The reason is that the classes XXXAbstractParser,
XXXStructuralFeatureParser and XXXStructuralFeaturesParser (package
diagram.providers) are missing.
Why are those not generated anymore?
I didn't change anything in my model, and going back to M6 generates the
classes as usual.

I extend the AbstractParser to format/parse a label that combines 2
features (which are not simple strings). What can I do now? Is there any
other way to do what I want, or can I get GMF to generate the classes
somehow?

Norbert Schöpke

Re: M7 not generating Parser classes anymore [message #127906 is a reply to message #127767]

Mon, 21 May 2007 13:59

Eclipse User

This is due to fixes https://bugs.eclipse.org/bugs/show_bug.cgi?id=156411
and https://bugs.eclipse.org/bugs/show_bug.cgi?id=156412

AbstractParser should be there. For the rest, check MessageFormatParser
which is default substitution for old parsers. You may also try to use
different LabelTextAccessMethod.

Artem

"Norbert Sch

Re: M7 not generating Parser classes anymore [message #128119 is a reply to message #127906]

Tue, 22 May 2007 08:48

Eclipse User

Artem Tikhomirov wrote:
> This is due to fixes https://bugs.eclipse.org/bugs/show_bug.cgi?id=156411
> and https://bugs.eclipse.org/bugs/show_bug.cgi?id=156412
>
> AbstractParser should be there. For the rest, check MessageFormatParser
> which is default substitution for old parsers. You may also try to use
> different LabelTextAccessMethod.

Thanks I found the MessageFormatParser as I added a feature label with
"MESSAGE_FORMAT" set as edit method. I'll try to override that now.
But what do you mean by "LabelTextAccessMethod"? I didn't find any
reference to this term. Did you mean the other options for the edit
method property, like printf?.

Also, I have a problem with my labels. The features I want to display
(combined in a pattern) are actually properties of two references of the
node that shows the label. Whats the best way to update these references
after parsing the edited values? Do I have to write commands for this or
is there a simpler way?

Thanks for any thoughts
Norbert Schöpke

Re: M7 not generating Parser classes anymore [message #128503 is a reply to message #128119]

Wed, 23 May 2007 07:05

Eclipse User

Originally posted by: 5d5.mail.ru

The idea of the refactoring was to add other ways to produce label text
and parse it. So now you select attributes, select methods to produce
and parse label text and patterns for the selected methods.

LabelTextAccessMethod is enum of possible options.

Norbert Schöpke wrote:
> Artem Tikhomirov wrote:
>> This is due to fixes https://bugs.eclipse.org/bugs/show_bug.cgi?id=156411
>> and https://bugs.eclipse.org/bugs/show_bug.cgi?id=156412
>>
>> AbstractParser should be there. For the rest, check MessageFormatParser
>> which is default substitution for old parsers. You may also try to use
>> different LabelTextAccessMethod.
>
> Thanks I found the MessageFormatParser as I added a feature label with
> "MESSAGE_FORMAT" set as edit method. I'll try to override that now.
> But what do you mean by "LabelTextAccessMethod"? I didn't find any
> reference to this term. Did you mean the other options for the edit
> method property, like printf?.
>
> Also, I have a problem with my labels. The features I want to display
> (combined in a pattern) are actually properties of two references of the
> node that shows the label. Whats the best way to update these references
> after parsing the edited values? Do I have to write commands for this or
> is there a simpler way?
>
> Thanks for any thoughts
> Norbert Schöpke

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