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From Daniel Fagerstrom <dani...@nada.kth.se>
Subject Re: [RT] A Unified Environment Model?
Date Tue, 01 Mar 2005 10:29:47 GMT
Ralph Goers wrote:

> Daniel Fagerstrom wrote:
>
>> API
>> ---
>>
>> OM is a Map. IMs are like maps but have both construction and runtime 
>> configurations and also interpret the "key" in much more sofisticated 
>> ways than maps normally do.
>>
>> WDYT?
>>
>> /Daniel
>
> Wow.  Cocoon already has an ObjectModel Map which is used all over the 
> place.  If you want to integrate FOM with the rest of Cocoon maybe 
> that's the place to start. 

The idea is that the unified script object model is a script friendly 
embeding of part of the information in the ObjectModel Map.

> I have a feeling your definition of OM and the existing ObjectModel 
> could be integrated together, but perhaps not without some amount of pain.

Any ideas how?

> Although I like the ease of using a simple Map, it does have some 
> drawbacks in the fact that you can't really "trust" that the objects 
> returned are actually of the correct type (i.e. - you really should do 
> an instanceof to verify it).  I also like that one can always locate 
> the current object model via 
> ContextMap.getCurrentContext.get("objectModel") from anywhere.

Something like that could be useable for the unified scripting object 
model as well.

/Daniel



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