Hi Steve,
I suppose every vendor's XMI contains many vendor-specific tags, but they
can either be ignored or filtered out in interoperable XMI exchange. They
are inconsequential to the exchange, and I have never heard of them being a
problem.
Best regards,
Peter
On Tue, Nov 18, 2014 at 5:40 PM, Steve Ray <steve....@west.cmu.edu> wrote:
> Hi Peter,
>
> I’m surprised to hear you characterize UML model exchange as
> being problem free. EA makes heavy use of what it tags as “ea-extensions”
> which I doubt align very well with MagicDraw.
>
>
>
>
>
> - Steve
>
>
>
> Steven R. Ray, Ph.D.
>
> Distinguished Research Fellow
>
> Carnegie Mellon University
>
> NASA Research Park
>
> Building 23 (MS 23-11)
>
> P.O. Box 1
> Moffett Field, CA 94305-0001
>
> Email: steve....@sv.cmu.edu
>
> Phone: (650) 587-3780
>
> Cell: (202) 316-6481
>
> Skype: steverayconsulting
>
> [image: 10yr-logo-sm]
>
>
>
> *From:* topbraid-users@googlegroups.com [mailto:
> topbraid-users@googlegroups.com] *On Behalf Of *Peter Denno
> *Sent:* Tuesday, November 18, 2014 7:21 AM
> *To:* topbraid-users@googlegroups.com
> *Subject:* Re: [topbraid-users] Re: Trying to import EA UML into TBC - No
> go
>
>
>
> David,
>
>
>
> UML tool interoperability can be viewed in terms of "model exchange" or
> the more demanding "diagram exchange." Most UML tools have no problem
> with model exchange. I'd be very surprised if I couldn't read the OP's EA
> XMI into MagicDraw. Eclipse is an exception -- it doesn't do model exchange
> as well as most commercial tools.
>
>
>
> UML diagram interchange is another story. It isn't widely supported. The
> reputation of "UML interoperability" is tarnished for lack of this
> capability that is important to many users.
>
>
>
> Best regards,
>
> Peter
>
> On Saturday, November 15, 2014 12:58:29 PM UTC-5, David Price wrote:
>
> Hi Jack,
>
>
>
> You’ve bumped into one of the dirty little secrets of the OMG wrt UML - it
> is not an interchangeable form of representing knowledge. It seems XMI can
> be used in too many ways and UML is too complex a language for most to have
> implemented the two properly and get interchange to work in the real world
> (even ignoring UML and XMI version mismatches between tools) .
>
>
>
> The OMG has a Model Interchange Working Group[1]that has been trying to
> remedy that problem for nearly 6 years now, but still not there yet. That
> said, maybe there’s a pipeline through the tools involved in that process
> that can get you to a file TBC can import. The eclipse UML2 wiki[2] might
> help.
>
>
>
> Note to TQ staff - we should probably update the eclipse UML2 link to be
> [2] in the help pages.
>
>
>
> Cheers,
>
> David
>
>
>
> [1] http://www.omgwiki.org/model-interchange/doku.php
>
> [2] http://wiki.eclipse.org/MDT-UML2
>
>
> UK +44 7788 561308
>
> US +1 336 283 0606
>
>
>
>
>
>
>
> On 15 Nov 2014, at 16:07, Jack Hodges <jhodg...@gmail.com> wrote:
>
>
>
> Irene,
>
>
>
> Thank you for the reply. FYI, the EMF link you provided is dead.
>
>
>
> You are correct, EA claims that their export cannot be read in Eclipse but
> the quote I found on the second link you provided is slightly different:
> "Enterprise
> Architect supports a UML 2 export, which produces an XML file valid to the
> OMG’s UML specification. Nevertheless, it is not possible to open it with
> an UML editor of Eclipse without any modifications, because the Eclipse
> implementation of the UML2 metamodel differs in some places."
>
>
>
> Anyway, that isn't terribly important. I had already tried the first link
> and the page for one of the downloads is dead so I could not take that
> path. I had not seen the second link before and will try that solution out.
> I have also found a python approach that converts XMI to UML2 and will try
> that as well.
>
>
> On Thursday, November 13, 2014 12:12:56 PM UTC-8, Jack Hodges wrote:
>
> I have a set of UML models created in Enterprise Architect that I'd like
> to import into TBC. I have read the various statements here and in the help
> files, etc. I have tried exporting from EA to most of its possible file
> types using 'export model to XMI'. I tried 'export type' XMI 2.1 as well as
> UML 2.4.1 (XMI 2.4.1), Ecore, UML 2.0 (XMI 2.1), and MOF 1.4 (XMI 1.2). The
> question I have is: how do I convert the XMI file into the UML format TBC
> requires to perform the import. The documentation doesn't spell this out at
> least as far as I have been able to tell so far.
>
>
>
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