business-logic-layer Questions
9
Solved
I am writing a project in Django and I see that 80% of the code is in the file models.py. This code is confusing and, after a certain time, I cease to understand what is really happening.
Here is w...
Impute asked 25/9, 2012 at 8:23
5
Solved
I went for an interview, and was asked to show up my Business layer architecture. I have some idea about 3 tier architecture but really no idea, to what to write in front of interviewer.
So suppose...
Marry asked 22/9, 2011 at 6:21
5
Solved
I am a beginner to the ASP.Net MVC. After reading many tutorials and digesting its concepts, I have yet to see an approach that clearly demonstrates where does the business logic go.
My app will ...
Jobber asked 10/11, 2011 at 23:34
1
Solved
While designing a new multi-tier application, I am facing difficulty making a decision for my DAL and BLL layer design.
Suppose I have Employee information spread in multiple tables having both 1-...
Zerelda asked 27/2, 2017 at 6:6
4
Solved
What are domain objects and domain services in software architecture? I am not familiar with them or how they differ from the business logic layer?
Panteutonism asked 8/4, 2011 at 0:30
2
Solved
In Django, the suggested software architecture is to put all business logic and data access in models.
But, some colleagues have suggested that the data access layer should be separate from the bu...
Velum asked 18/1, 2012 at 16:24
7
We are developing a web application. We want to possibly reuse the work we do here for a different application that will use the same database, and use the same business rules for reading and writi...
Sarcoid asked 22/9, 2009 at 21:22
3
Solved
I have a business layer that has some business objects/POCOs/entities/whatever. I also have some repositories for the data access. Up until this point, I've been accessing the repositories directly...
Interpenetrate asked 7/12, 2009 at 15:52
3
I have a situation where I would like to use a single business logic class to perform similar operations on a variety of entity framework classes. I have defined an interface which these classes im...
Recommit asked 17/2, 2012 at 10:20
9
Solved
I know this might sound silly but I am finding it hard to understand the need of a service layer and its differences with business layer.
So, we are using asp.net mvc 2 and have Data Access layer...
Carrollcarronade asked 5/11, 2010 at 18:18
9
Solved
I look around and see some great snippets of code for defining rules, validation, business objects (entities) and the like, but I have to admit to having never seen a great and well-written busines...
Vedavedalia asked 14/10, 2008 at 3:8
2
Solved
I am not using any ORM. So I am having a debate whether "Save" method actually belongs to a Business Domain entity or should be abstracted in some service that will be handed over the Business Doma...
Disorderly asked 23/7, 2012 at 13:40
3
Solved
I have an application that does complex calculations for members. Each member can have multiple US states linked to their profile. Each state has got different calculations for each course a member...
Careful asked 24/1, 2012 at 21:28
5
Solved
I am unsure where to place my business logic. I have a WCF service which exposes its methods to my client.
Should my business logic go in the service method
public User GetUser(int id)
{
//Re...
Town asked 5/12, 2011 at 16:43
1
Solved
I have been doing a lot of reading on service layers and business layers and how they compare. I have a read a number of the threads here on StackOverflow on the topic and i still find myself confu...
Civilized asked 12/10, 2011 at 14:26
4
Solved
I have never used the entity framework before and i would like to try some personal projects implementing it to get my feet wet.
I see that entities can be exposed to the presentation layer.
But ...
Robomb asked 5/3, 2011 at 9:4
4
Solved
First, before anyone screams dupe, I had a hard time summarizing it in a simple title. Another title might have been "What is the difference between a domain model and MVC model?" or "What is a mod...
Fascia asked 30/12, 2010 at 19:39
4
Solved
As I began writing web applications with ASP.NET I started with small projects that used a Linq-To-SQL mapper for database access to a MSSQL Server.
After gaining some experience, I switched into a...
Thermotherapy asked 2/9, 2010 at 19:47
3
Solved
I know this is a very basic question. But I am really not able to comprehend what should we have in BLL.
Let me take an example.
Let us consider a Login.aspx web page, which is used to facilitate u...
Hausmann asked 22/1, 2010 at 16:38
2
Solved
I need to loop through the properties of a custom object type that I'm getting back from the database and only show the columns that contain data.
This means I cannot simply bind the list of object...
Venose asked 10/12, 2009 at 18:13
4
Solved
I have a ASP.net (C#) project that is using a three layer architecture. I started to use Entity Framework in my DAL and the question is to what extent classes generated by Entity Framework can be u...
Quincentenary asked 25/11, 2009 at 20:13
5
Is it "acceptable" to have an ASP.Net 2.0 application without the BLL (Business Logic Layer) as the following?
SQL Server Data Storage & Stored Procedures
Data Link Layer (Strongly Typed Tabl...
Serbocroatian asked 7/8, 2008 at 2:41
7
I want to separate data layer from business logic and business logic from GUI. Diving into web I stumbled upon a few resources but still unable to make my mind clear. Some people talk about pattern...
Longer asked 8/5, 2009 at 14:10
2
Solved
DTO
I'm building a Web application I would like to scale to many users. Also, I need to expose functionality to trusted third parties via Web Services.
I'm using LLBLGen to generate the data acce...
Armed asked 22/2, 2009 at 7:19
2
Solved
I want to create a game that will work both locally and online.
My first thought was to create an interface that would have all the methods that will be needed by the GUI for the business logic an...
Hawker asked 27/12, 2008 at 14:49
1 Next >
© 2022 - 2024 — McMap. All rights reserved.