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Add GenModel option for platform scheme-aware URIs in XXXEditor.doSave() [message #667962]

Tue, 03 May 2011 04:23

Jevon

Messages: 164
Registered: July 2009

Senior Member

Hi,

For the second time I have been hit with the issue where, by default,
EMF-generated editors do not save model instances by default with
platform scheme-aware URIs.

http://dev.eclipse.org/newslists/news.eclipse.tools.emf/msg3 7443.html

That is, in doSave() I need to manually add the following line to
saveOptions:

saveOptions.put(XMLResource.OPTION_URI_HANDLER, new
URIHandlerImpl.PlatformSchemeAware());

Since I can't see any way to hook into the Editor.javajet to add this
option to doSave(), would it be possible to add this as a generation
option to the .genmodel metamodel -- e.g.
Editor.saveAsPlatformSchemeAwareURIs = boolean (default false)?

Or is there another way that I could do this without having to edit the
generated XXXEditor code manually? A dynamic template would be perfect.

Thanks
Jevon

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Re: Add GenModel option for platform scheme-aware URIs in XXXEditor.doSave() [message #668010 is a reply to message #667962]

Tue, 03 May 2011 11:18

Ed Merks

Messages: 33140
Registered: July 2009

Senior Member

Jevon,

Comments below.

Jevon Wright wrote:
> Hi,
>
> For the second time I have been hit with the issue where, by default,
> EMF-generated editors do not save model instances by default with
> platform scheme-aware URIs.
>
> http://dev.eclipse.org/newslists/news.eclipse.tools.emf/msg3 7443.html
>
> That is, in doSave() I need to manually add the following line to
> saveOptions:
>
> saveOptions.put(XMLResource.OPTION_URI_HANDLER, new
> URIHandlerImpl.PlatformSchemeAware());
>
> Since I can't see any way to hook into the Editor.javajet to add this
> option to doSave(), would it be possible to add this as a generation
> option to the .genmodel metamodel -- e.g.
> Editor.saveAsPlatformSchemeAwareURIs = boolean (default false)?
You should add it to your resource factory. If you don't already have
one, you can generate one (and remember that the plugin.xml doesn't
update unless you delete it).
>
> Or is there another way that I could do this without having to edit
> the generated XXXEditor code manually? A dynamic template would be
> perfect.
>
> Thanks
> Jevon

Ed Merks
Professional Support: https://www.macromodeling.com/

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Re: Add GenModel option for platform scheme-aware URIs in XXXEditor.doSave() [message #1387859 is a reply to message #668010]

Wed, 25 June 2014 17:49

Fazi G

Messages: 1
Registered: June 2014

Junior Member

Hi,

I have the same problem in saving my EMF models. More specifically, when saving my model files, which contain references to other resources, I want to have only platform resource URIs and not relative URIs.

1. I have added the saveOptions to my XXXEditor.doSave(), but nothing is still changed and I still have the relative URIs in my model file.
2. About Ed's reply, what should I add to the resource factory? And how can I generate one?

Thanks,
Fazi

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Re: Add GenModel option for platform scheme-aware URIs in XXXEditor.doSave() [message #1388144 is a reply to message #1387859]

Thu, 26 June 2014 03:43

Ed Merks

Messages: 33140
Registered: July 2009

Senior Member

Fazi,

In your GenPackage, you can set the Resource Type to, for example, XMI",
and then a resource factory will be generated and registered. In there
you can control the options specifically designed for model's
resources. Set a breakpoint in your factor to be sure it's being used,
and set a breakpoint in your XMI URLHandler implementation to ensure
it's getting called. Note that the implementation you say your using
does not do what you stated you want, this implementation ensures that
you won't get relative platforms between platform:/resource and
platform:/plugin URIs, so you'll need to implement one yourself.

On 25/06/2014 8:09 PM, Fazi G wrote:
> Hi,
>
> I have the same problem in saving my EMF models. More specifically,
> when saving my model files, which contain references to other
> resources, I want to have only platform resource URIs and not relative
> URIs.
>
> 1. I have added the saveOptions to my XXXEditor.doSave(), but nothing
> is still changed and I still have the relative URIs in my model file.
> 2. About Ed's reply, what should I add to the resource factory? And
> how can I generate one?
>
> Thanks,
> Fazi

Ed Merks
Professional Support: https://www.macromodeling.com/

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