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[TCS] Problem with serializer [message #381957]

Tue, 22 April 2008 22:21

Guillaume Hillairet

Messages: 97
Registered: July 2009

Member

Hi all,

I'm trying to finalize a TCS project but i have some problems with the
serializer.
Here is a problematic extract of an input file:

PREFIX vcard: <http://www.w3.org/2001/vcard-rdf/3.0#>

which is defined like this in my TCS:

template PrefixDecl addToContext
: "PREFIX" name <no_space> ":" iref{as = uriSymbol}
;

an uriSymbol is defined like this:

primitiveTemplate uriSymbol for String default using IRI:
value = "%token%",
serializer="'<' + %value%.toCString() + '>'";

IRI
: '<'!
(
~('>')
)+
'>'!
%v3 (setText($text.substring(1, $text.length() - 1));}
;

In fact, the injection process goes well, but when trying an extraction i
obtain this:

PREFIX vcard: "http://www.w3.org/2001/vcard-rdf/3.0#"

It seems that the serializer from the uriSymbol primitiveTemplate is not
taken in account !
How can i resolve this ?

Thanks.

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Re: [TCS] Problem with serializer [message #381962 is a reply to message #381957]

Tue, 29 April 2008 09:01

Frédéric Jouault

Messages: 572
Registered: July 2009

Senior Member

Hi,

> It seems that the serializer from the uriSymbol primitiveTemplate is not
> taken in account !

You are correct.

> How can i resolve this ?

The best solution I can think of for the time being is to make <> parts
of the value (i.e., remove the ! after them in the lexer).
Then, you can pass an empty string as the identEsc argument to the
extractor.

Regards,

Frédéric Jouault

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Re: [TCS] Problem with serializer [message #383061 is a reply to message #381962]

Tue, 29 April 2008 13:44

Guillaume Hillairet

Messages: 97
Registered: July 2009

Member

Frédéric Jouault wrote:

> Hi,

> > It seems that the serializer from the uriSymbol primitiveTemplate is not
> > taken in account !

> You are correct.

> > How can i resolve this ?

> The best solution I can think of for the time being is to make <> parts
> of the value (i.e., remove the ! after them in the lexer).
> Then, you can pass an empty string as the identEsc argument to the
> extractor.

> Regards,

> Frédéric Jouault

Thanks for the tips, it works perfectly.

Regards
Guillaume

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