Is it adviceable to send/ receive business objects between data access layer and business layer?

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Is sending business objects to/from data access layer the best option? Or receiving rows from datatable from the dataaccess layer. Which is the best thing to do? And why? Please help me get the understanding. Thanks

What I have tried:

Don’t know which is right and I’m confused with that.

Posted 23-Feb-18 23:01pm

kwaku Emma

Updated 28-Feb-18 22:58pm

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#realJSOP 25-Feb-18 9:47am

We need context as to what you want to do, specifically, what platform and what framework.

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tojin4u · Answer 1 · 2018-02-28T22:59:00

Solution 1

You can return type of BO from DAL.
Below snippet to be written in DAL:

public SampleClassBO GetPrice(){
//Create object for SampleClassBO
//Some db query execution to get the price from DB
//Set SampleClassBO properties
//Return SampleClassBO object
}

Posted 28-Feb-18 22:59pm

tojin4u