Re: Generics of IDataProvider

[Sebastiaan van Erk]

Jan Kriesten wrote:

Hi Johan,

But how do you cache those objects?
Are those cached over all request so pretty much readonly ?

yes, they are.


so i do not have to worry much about this.


concerns' which is also good programming style.

caching (and also marking as dirty) of objects is encapsulated within the dao - also, IDataProvider isn't supposed to work only for Databases, right? suppose the following (which i actually also have): i get a list of rssfeed-urls from the database and within model i retrieve them - that's called 'separation of

Regards,
Sebastiaan

I'd still say that's a data provider which provides rss feeds not rss feed URLs. The fact that you want to retrieve them lazily seems an implementation detail to me, not something which should go in the interface of IDataProvider.

best regards, --- jan.

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