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Adding Custom_ID to EObjects [message #1243242]

Mon, 10 February 2014 18:18

UmaShankar Subramani

Messages: 194
Registered: December 2011
Location: SWEDEN

Senior Member

Hi all,

I want to add Custom Unique ID to all the EObjects. This should be applicable for all EMF models which I am going to create in my application. How can I do that?

[Updated on: Mon, 10 February 2014 18:21]

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Re: Adding Custom_ID to EObjects [message #1243245 is a reply to message #1243242]

Mon, 10 February 2014 18:20

Ed Merks

Messages: 30692
Registered: July 2009

Senior Member

Maybe you can just use an XMIResourceImpl which assigns UUIDs automatically?

On 10/02/2014 7:18 PM, UmaShankar Subramani wrote:
> Hi all,
>
> I want to add a Custom_ID to all the EObjects. This should be
> applicable for all EMF models which I am going to create in my
> application. How can I do that?

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Re: Adding Custom_ID to EObjects [message #1243279 is a reply to message #1243245]

Mon, 10 February 2014 19:34

UmaShankar Subramani

Messages: 194
Registered: December 2011
Location: SWEDEN

Senior Member

Hi Ed,

Thanks for the information. But I do not have any idea of how to do that?

Can you give me some more hint of how to do that?

/Uma

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Re: Adding Custom_ID to EObjects [message #1243535 is a reply to message #1243279]

Tue, 11 February 2014 05:10

Ed Merks

Messages: 30692
Registered: July 2009

Senior Member

Uma,

To try it with any model, set the Resource Type of the GenPackage to
XMI and specialize the
org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.useUUIDs() method of your
generated XMIResourceImpl extension to return true.

On 10/02/2014 8:34 PM, UmaShankar Subramani wrote:
> Hi Ed,
>
> Thanks for the information. But I do not have any idea of how to do
> that?
>
> Can you give me some more hint of how to do that?
>
>
>
> /Uma

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