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Resolvig ProxyObjects from importUri Scope [message #1391796]

Tue, 01 July 2014 08:24

Eclipse User

I can not resolve Ecore proxy objects gotten from an importUriScopeProvider neither implicid as it should be nor expicit with:

EcoreUtil.resolveAll(eObjectOrProxy)

I am doing:

@Inject
protected ImportUriGlobalScopeProvider importUriScopeProvider;
...
final IScope scope = importUriScopeProvider.getScope(eResource, XtextPackage.Literals.GRAMMAR__RULES);
eods = scope.getAllElements()
eop = eods.iterator().next()

I get a non empty list but the values of the proxy objects are always null.
What I am doing wrong ?

Re: Resolvig ProxyObjects from importUri Scope [message #1391880 is a reply to message #1391796]

Tue, 01 July 2014 10:50

Eclipse User

Standalone or in eclipse? standalone all resources have to be added to the resourceset manually

Re: Resolvig ProxyObjects from importUri Scope [message #1391921 is a reply to message #1391880]

Tue, 01 July 2014 11:51

Eclipse User

Christian Dietrich wrote on Tue, 01 July 2014 10:50

Standalone or in eclipse? standalone all resources have to be added to the resourceset manually

In eclipse inside a ProposalProvider. So I asume all resources should have been added already. And as I mentions the list is not empty what it would be if the resource would not have been available.

Re: Resolvig ProxyObjects from importUri Scope [message #1392100 is a reply to message #1391921]

Tue, 01 July 2014 18:12

Eclipse User

the question is: why do you need to do that in the proposal provider?

Re: Resolvig ProxyObjects from importUri Scope [message #1392936 is a reply to message #1392100]

Wed, 02 July 2014 22:47

Eclipse User

Christian Dietrich wrote on Tue, 01 July 2014 18:12

the question is: why do you need to do that in the proposal provider?

I simply want to generate proposals based on the objects that are in scope.

Re: Resolvig ProxyObjects from importUri Scope [message #1392987 is a reply to message #1392936]

Thu, 03 July 2014 00:40

Eclipse User

is it for cross refs? is it for something else?
it would be nice to get a concrete usecase. maybe one of the existing hook already fit.

and of course the scope provider delivers only elements from the index. (IEObjectDescription) which have EObjectorproxy that are ideally all proxies.
for resolving you should pass in the actual context ("model") you have

EcoreUtil.resolve(EObject proxy, EObject objectContext)

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