data-access-layer

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CakePHP business logic layer

CakePHP doesn\'t seem to ever mention separating the business logic and data access layers of an app.This is my first MVC app and my \"fat models\" are turning out to be very fat because they contain[详细]

2023-04-07 19:53 分类：问答
What would you put into the unit test of a repository class (data access layer)?

I\'d like to write a unit test for my data access layer to make sure that everything works allright in it.[详细]

2023-04-05 11:32 分类：问答
Better solutions for a Database Access Layer than my .NET assembly solution?

For an upcoming effort I\'ll be looking at a partial rewrite of an existing system.One piece of it is a DAL which is implemented as a .NET assembly that is referenced by a few applications and provide[详细]

2023-04-04 12:01 分类：问答
Data access layer design in DDD

Excuse me for my poor English. Ok, I\'m thinking about DDD approach now and it sounds great but... There is one little question about it. DDD says that the domain model layer is totally decoupled fro[详细]

2023-04-04 00:36 分类：问答
TDD Data Access layer

In TDD, I\'ve been testing business logic by mocking data access functionalities. but in reality I need the layers below the business layer also to be implemented for the application to work.[详细]

2023-04-03 09:30 分类：问答
Using a lambda for a model default in Web2py

I\'m try to use a lambda to set a default value based on a value in another table. Here is my model: db.define_table(\'trip_instance\', timestamp, sos_table,[详细]

2023-04-02 17:31 分类：问答
Circular dependency between MODEL and BLL

Assuming an architecture as such. MODEL > BLL > DLL Trying to implement lazy loading in my MODEL I have run into a circular dependency between my MODEL and BLL..[详细]

2023-04-01 20:40 分类：问答
How do you perform basic CRUD on a database using windows forms?

I have used the .Net framework extensively for backend processes and web pages but I have never needed to use Windows Forms. The only experience I have with Windows form type technology is with Delphi[详细]

2023-04-01 20:12 分类：问答
Generic Methods signature

I have a data开发者_如何学JAVA access class that loads reference data. Each type of entity will execute it\'s own stored procedure and return a result set specific for that entity type. Then I have a[详细]

2023-04-01 09:24 分类：问答
Generic Method Signature for DAL Update method

I am working with a multi-purpose Stored Procedure that does either an insert or update for either Claim or Policy. I would like to only create one DAL method to call this update/insert.[详细]

2023-04-01 08:57 分类：问答