Steve Jones wrote:
> With OO the language was of secondary importance to the philiosphical
> shift that OO represented.  So it should be with SOA, but as with OO
> we become obsessed with the technology and ignore the mental shift,
> mainly because software vendors and developers find it very hard to
> sell mental shifts whereas they can sell any TLA as "10% whiter than
> the previous brand of Sudsy".

Perhaps many still do ignore the mental shift.  The power of Java's mobile code 
model is what makes OO an integral part of SOA applications for me.  When you 
use mobile code, your programming model doesn't change from OO to data to OO in 
transit in distributed systems.  Instead, you get to use OO continuously 
without 
worry about transformations.

Of course you have to have enough faith and forsight into the benefits of this 
model to buy into it and use Java as your neutralization/mediation layer.  
Sure, 
you might have plenty of OO->Data/Data->OO integration points in your 
enterprise, but those points are the well known, well defined points because 
they are legacy or otherwise unchanging points which you can develop once, and 
meld them back into your enterprise view/SOA.

Gregg Wonderly




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