MVP or Activities/Places for stockwatcher example?

[ustad]

Hi all, I'm new to GWT (and more of an advanced beginner with java at that too) and I just worked through the stockwatcher example as posted on the official google page using the latest gwt 2.3 sdk and plugin using eclipse.  So far so good.   However, when trying to incorporate an MVP design pattern I am at a loss.    I understand the basic concept that the idea is a separation of concerns leading to a loosely coupled architecture that facilitates easily testable and extensible code.    But when looking through whatever examples I could find via search, I still haven't wrapped my head around the actual CONCRETE implementation.     I guess what confuses me in the examples I've come across, is all the nested interfaces, nested object instantiations within method invocations and basic nomenclature.... I see 'Display' being used interchangeably with 'View' and 'Presenter' and I get more confused.    Should  I not worry about all that and just try and learn the new Activities/Places implementation?  Or without the fundamentals of MVP I won't understand the latter?

I was wondering if someone could provide me with a very, very basic concrete example of converting the rudimentary stockwatcher example into that of an MVP or Activities/Places adopted one?     I hope this is not too much of a request... but this humble chap who's trying to jump on the bandwagon would be forever indebted!

My humble thanks!
ustad

[David Chandler]

Have you seen http://code.google.com/webtoolkit/articles/mvp-architecture.html? It presents the basic MVP pattern without 3rd party frameworks or Activities & Places.

/dmc

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[Thad]

In the 3rd item of http://groups.google.com/group/google-web-toolkit/browse_frm/thread/ba4b88d2d54b0cd
I found these links:

http://95.110.143.4/layoutmvp/layoutmvp.tar.gz
http://95.110.143.4/layoutmvp/layoutmvp.html

Read the tread. I found Mauro's example *very helpful* (but I've still
a ways to go).

[Ustad]

@Thad:  Thanks so much... Downloaded both tar balls with and without GIN integration....  This demo is very slick looking!   Hoping there's good documentation in it!   Cheers mate!

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