Re: [xtext-dev] Howto read a model without editor?

[Pierrick Koch <pierrick.koch@xxxxxxxxx>]

Once again, thank you :)

so it's finaly working after some debug !

the probleme was that i was passing a bad URI to associate the resource (that have to be like "platfrom:/resource/pathrelativetoworkspace") so I changed :

URI.createURI(myIFile.getFullPath().toString())

to

URI.createPlatformResourceURI(myIFile.getFullPath().toString(), true)

and "Tahdah" it's working !

-amazing!-

Cheers,

Pierrick

On Wed, Aug 4, 2010 at 2:06 PM, Sebastian Zarnekow <Sebastian.Zarnekow@xxxxxxxxx> wrote:

Hi Pierrick,

please use to obtain a resource set that is configured with the appropriate context object:

XtextResourceSetProvider provider = injector.getInstance(XtextResourceSetProvider.class);

ResourceSet rs = provider.get(contextProject);

...

Hope that works,

Sebastian

On 04.08.2010, at 06:06, Pierrick Koch wrote:

Thanks a lot !

It's working most of the time, I still have some unresolved reference with some model (that have cross references).

I'd like to now how to get the injector, for now I do 

GamlActivator.getInstance().getInjector("msi.gama.lang.gaml.Gaml").getInstance(XtextResourceSet.class)

and then I get my model with the resource-set. [ http://code.google.com/p/gama-platform/source/browse/branches/msi.gama.lang.io/src/msi/gama/lang/utils/internal/GamlUtils.java?r=1096#117 ]

but if I use the XtextDocument (with opened file), then all references are resolved.

any idea why some reference are still not resolved with the resource-set ?

Cheers,

Pierrick

On Tue, Aug 3, 2010 at 7:34 PM, Sebastian Zarnekow <Sebastian.Zarnekow@xxxxxxxxx> wrote:

Hi Pierrick,

please have a look at the FAQ: 

http://wiki.eclipse.org/Xtext/FAQ#How_do_I_load_my_model_in_a_standalone_Java_application_.3F

Please note that you should use the injector from your activator instead and skip the standalone setup part.

Regards,

Sebastian

On 03.08.2010, at 14:22, Pierrick Koch wrote:

Hi, eclipse forum is down, so I'm posting here :)

I'm working with Xtext and I'd like to read (or parse) a Model from a file without having to open it in an editor.

for now I use 

EditorUtils.getActiveXtextEditor().getDocument()

or XtextDocumentUtil.get(IEditorPart)

both of those methods open or need an opened file.

I tried with 

ResourceSet rs = new ResourceSetImpl();

Resource resource = rs.getResource(URI.createURI(myIFile.getFullPath().toString()), true);

EObject model = resource.getContents().get(0);

but the problem is that the references are not resolved.

Is there a way to get a model with resolved references without opening it in an editor ?

Cheers,

Pierrick

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