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USAndres
 

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    1. CO@DiegoMijelshon I added extra information to the question. May be you will understand a little bit more my approach. Maybe my usage or architecture is wrong, but it's easy to work with my business logic if I ask for a message to the object and the object knows how to resolve the connection to the database. I mean the objects knows the connection data but a DAO/Repository use it to connect to the database. It´s a Desktop app.
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      1. POLoad lazy collection on demand with dettached object
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    2. CO@DiegoMijelshon : Maybe you are right. If I have a lot of objects loaded from the same session, those object remains in the cache?. Is that not expensive?. What happens if I don´t want to maintain those objects in the cache (a lot of objects does not change frequently). I also have objects that are volatile (load a report in "real time" and display that data a few seconds, then the displayed data changed) that what I don´t want to manitain in the cache.
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    3. COKind of. I create objects using a customFactoroty. MyClass myclass = MYFactory.CreateObject<MyClass>(). MyFactory has the connection information (previosly assigned) and when instantiate a class, injects the connection data using property (and reflection). The object has a baseProperty MyconnectionSettings.
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