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Adding field with Annotation in ModelInferer [message #1740319]

Thu, 11 August 2016 11:05

Eclipse User

Hello everyone,

I want to add an field to the ModeInferer which has an Annotation like

@Extension MathuUtil util = new MathUtil();

How this can be done?

model.toField('util', typeRef('MathUtil'))[
//addAnnotation()
initializer='''new MathUtil();'''
]

How can I put the Extension Annotation in this?

Thanks a lot.

Best regards
Dim

Re: Adding field with Annotation in ModelInferer [message #1740321 is a reply to message #1740319]

Thu, 11 August 2016 11:21

Eclipse User

Hi the straight forward way is not working

members += model.toField("xxxxx", String.typeRef) [
				initializer = '''"Hello World!"'''
				annotations += "javax.inject.Inject".annotationRef()
//or                         annotations += javax.inject.Inject.annotationRef()
			]

Re: Adding field with Annotation in ModelInferer [message #1740322 is a reply to message #1740319]

Thu, 11 August 2016 11:23

Eclipse User

Dear Dim.

Have you tried?

model.toField('util', typeRef('MathUtil'))[
annotations.addAnnotation(_annotationTypesBuilder.annotationRef(YourAnnotationType.class))
initializer='''new MathUtil();'''

The field _annotationTypesBuilder is inherited from AbstractModelInferrer.

Stéphane.

Re: Adding field with Annotation in ModelInferer [message #1740334 is a reply to message #1740322]

Thu, 11 August 2016 14:17

Eclipse User

Thanks all for the solution!

Another question is, how to add static extension imports eg.

import extension static de.hello.world.MathUtil.*

Dim

Re: Adding field with Annotation in ModelInferer [message #1740337 is a reply to message #1740334]

Thu, 11 August 2016 14:57

Eclipse User

have a look at org.eclipse.xtext.xbase.scoping.batch.ImplicitlyImportedFeatures

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