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Multi-Module [message #1258412]

Thu, 27 February 2014 11:02

Rene Eigenheer

Messages: 109
Registered: July 2009

Senior Member

Hi

I try to setup a multi-module application. DesktopExtensions seems to work, but now I'm looking for a best practice related to ClientSessions, SwtEnvironemt etc.

May each module have its own ClientSession? (or ist the CleintSession a singleton)
What's about SwtEnvironment...one environment for all extensions or each extension with its own environment?

tia
Rene

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Re: Multi-Module [message #1258420 is a reply to message #1258412]

Thu, 27 February 2014 11:11

João Rebelo

Messages: 28
Registered: December 2013

Junior Member

Hi René,

Typically you will only have one Client Session and One SWT Environment per session which is created by the module with inits (The SWT application or the entry point for RAP).
Generally speaking you shouldn't be worried about the SWT Environment since it will be provided to your widgets (assuming that you are creating your own custom widget?) and you just can use it.

For the Client Session as well that is a way to get the current Client Session by ClientJob.getCurrentSession().

Regards
João

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Re: Multi-Module [message #1258447 is a reply to message #1258420]

Thu, 27 February 2014 11:45

Rene Eigenheer

Messages: 109
Registered: July 2009

Senior Member

Hi João

Thanks for the quick reply. The problem was, that I'm refactoring some existing cdoe. and in the (generated ?) ui-swt-Activator classes the SWTEnvironment is instantiated (and therein the sessions).

One (last...) question: what's about ServerSession? as well only one ??

thanks

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Re: Multi-Module [message #1259361 is a reply to message #1258447]

Fri, 28 February 2014 09:48

João Rebelo

Messages: 28
Registered: December 2013

Junior Member

Hi,

I haven't yet used the ServerSession so I'm not the best person to answer you.
But I would assume it should take the same idea as the ClientSession..

Regards
João

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Re: Multi-Module [message #1259486 is a reply to message #1259361]

Fri, 28 February 2014 12:39

Rene Eigenheer

Messages: 109
Registered: July 2009

Senior Member

I'll guess it starts to work now in our setup - I also re factored the ServerSession.

Question to the Scout Masters Wink

Wouldn't it make sense to have a similar mechanism with the Sessions as we have it with the Desktop? in other words having a Core(Client/Server)Session and SessionExtensions per module?
I did something in this direction, pls let me know if this makes sense in the "big scout picture"

best regards
Rene

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