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Migration from eclipse 3.x [message #894759]

Tue, 10 July 2012 12:20

Luiz E.

Messages: 100
Registered: September 2010

Senior Member

Hi all!
In my company, we have an Eclipse 3.7 (now, 3. Cool

RCP app up and running, and now, we want to migrate to Eclipse 4.2.
Where do we start?
This is the actual structure of our app

Any help is appreciated.
Thanks in advance

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Re: Migration from eclipse 3.x [message #894832 is a reply to message #894759]

Tue, 10 July 2012 17:04

Joseph Carroll

Messages: 174
Registered: May 2012
Location: Milwaukee, WI

Senior Member

Best place to start is with the migration guide:
http://www.eclipse.org/eclipse/development/porting/eclipse_4_2_porting_guide.php

Pay particular attention to the incompatibilities:
http://www.eclipse.org/eclipse/development/porting/4.2/incompatibilities.php

You'll also want to spend sometime with the application framework to have a better understanding:
http://wiki.eclipse.org/Eclipse4/RCP

Lastly, review your dependencies! Just because your code is Eclipse4 compatible does not mean your application will work successfully in Eclipse4. All of the projects that you depend on will also have to be Eclipse4 compatible (specifically with their Views [now MPart's] and the like).

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Re: Migration from eclipse 3.x [message #894836 is a reply to message #894832]

Tue, 10 July 2012 17:13

Luiz E.

Messages: 100
Registered: September 2010

Senior Member

Well, the two first links aren't helpful...only a few gotchas that I already knew (e.g, keyring, achitecture, etc)
I'll take a deep look inside this wiki about Eclipse 4 RCP...
What I really need is some 'migration tutorial' like 'change the views so they implement MPart', for example
I'll keep looking and testing...if you (or anyone) found something, please, let me know Very Happy

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Re: Migration from eclipse 3.x [message #894874 is a reply to message #894836]

Tue, 10 July 2012 20:56

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

Natively runing on e4 means that you have to completely restructure your
application. I think your best bet for now is that you use the compat
layer and run your unmodified e4 code.

Afterwards follow tutorials to see how e4 applications are developed.

Tom

Am 10.07.12 19:13, schrieb Luiz E.:
> Well, the two first links aren't helpful...only a few gotchas that I
> already knew (e.g, keyring, achitecture, etc)
> I'll take a deep look inside this wiki about Eclipse 4 RCP...
> What I really need is some 'migration tutorial' like 'change the views
> so they implement MPart', for example
> I'll keep looking and testing...if you (or anyone) found something,
> please, let me know :d
>

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Re: Migration from eclipse 3.x [message #894980 is a reply to message #894836]

Wed, 11 July 2012 10:30

Jonas Helming

Messages: 699
Registered: July 2009

Senior Member

Am 10.07.2012 19:13, schrieb Luiz E.:
> Well, the two first links aren't helpful...only a few gotchas that I
> already knew (e.g, keyring, achitecture, etc)
> I'll take a deep look inside this wiki about Eclipse 4 RCP...
> What I really need is some 'migration tutorial' like 'change the views
> so they implement MPart', for example
> I'll keep looking and testing...if you (or anyone) found something,
> please, let me know :d
>
maybe this:
http://eclipsesource.com/blogs/2012/06/18/migrating-from-eclipse-3-x-to-eclipse-4-e4/

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