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Using MWE2 to generate Ecore to java? [message #653236]

Tue, 08 February 2011 22:56

Jason Pell

Messages: 55
Registered: February 2011

Member

Hi,

Since I have mwe2 successfully building an xtext grammer -> ecore -> java at the command line without eclipse headless I am hoping that I might be able to make use of xtext generators / strutures, whatever to do the same for ecore -> java (that is no xtext)

Since the xtext libs obviously have managed to execute the ecore generator without eclipse being present it must be possible.

Any ideas how I might do this?

Thanks
Jason

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Re: Using MWE2 to generate Ecore to java? [message #653316 is a reply to message #653236]

Wed, 09 February 2011 10:36

Jan Koehnlein

Messages: 760
Registered: July 2009
Location: Hamburg

Senior Member

Have a look at org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment

Am 08.02.11 23:56, schrieb Jason Pell:
> Hi,
>
> Since I have mwe2 successfully building an xtext grammer -> ecore ->
> java at the command line without eclipse headless I am hoping that I
> might be able to make use of xtext generators / strutures, whatever to
> do the same for ecore -> java (that is no xtext)
>
> Since the xtext libs obviously have managed to execute the ecore
> generator without eclipse being present it must be possible.
>
> Any ideas how I might do this?
>
> Thanks
> Jason

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Re: Using MWE2 to generate Ecore to java? [message #653514 is a reply to message #653316]

Thu, 10 February 2011 04:11

Jason Pell

Messages: 55
Registered: February 2011

Member

Hi,

I did take a look at that, but what I was not so sure of was how to generate emf without xtext. Can I do away with the language {} block?

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Re: Using MWE2 to generate Ecore to java? [message #653515 is a reply to message #653514]

Thu, 10 February 2011 04:31

Jason Pell

Messages: 55
Registered: February 2011

Member

I am using the standalone generator directly instead. I can get this working for a single ecore / genmodel, but emf is not very friendly about referencing multiple genmodels.

I think I will swing over to the emf forum now to ask my question.

Thanks
Jason

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