[Seaside] Automatic Object Storage To MySQL
stephane.ducasse at free.fr
Thu Jan 26 22:07:06 CET 2006
>> I wonder why you are trying to guess the i-vars? Wouldn't it be much
>> more powerful to have a meta-model (like Magritte) where you could
>> specify what and how to store the values of a model? I think the code
>> could also benefit from a propre description, so that you could avoid
>> all those long manual type-checks with the nested #ifThen: clauses.
> On of the core ideas of the project is to limit the amount of work
> a developer has to do. The deveolper should only have to be
> minimally aware of how the object is being stored. Think of it this
> way. The developer has already defined the class why should she
> have to define the way the class is stored.
I suggest you to have a look at Magritte. You use a simple meta
description to declare more information
that is used everywhere.
IOSPersistent subclass: #IOSPageInfo
instanceVariableNames: 'user date fileId page'
^ MADateDescription starting: 1900; required; storedAs: SimpleDate
^ MASmallIntegerDescription accessors: fieldId;
Note that this is not Magritte but this was to gave you the idea.
How do you handle relationships in your approach?
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