Questions tagged [ecb-pattern]
The Entity-Control-Boundary Pattern (ECB) is an architectural pattern where the class-design is use-case driven. It shares some similarity but should not to be confused with the Model-View-Controller Pattern.
ecb-pattern
18
questions
0
votes
1
answer
23
views
ECB pattern: can I have print method in Entity?
Goodmorning everyone. Can I have print methods in the entity? or is it conceptually wrong?
- 1
2
votes
2
answers
122
views
UML - Can subclass of a Boundary acts as controller?
I'm wondering if a subclass of a Boundary acts as a controller ?
- 23
0
votes
1
answer
388
views
Are these classes considered as boundary, or entity?
I have these classes: IdCard, Note, Ingredient, Ceo, ProblemOccured, Chief.
In my opinion IdCard, Note, Ingredient and ProblemOccured are <<Boundary>> classes since they interact with ...
- 51
2
votes
1
answer
6k
views
Entity-Control-Boundary Pattern
I am studying about Entity-Control-Boundary Pattern and trying to make class diagram for Online learning platform site. Answers from This question helped me a lot. While designing Boundary classes I'm ...
- 4,266
1
vote
0
answers
551
views
ECB pattern (Entity,Control,Boundary) implementation
I'm learning about the ECB pattern. I've understood the concept of this pattern but i'm not sure about its implementation. I'm going to write a simple example:
I supposed to need a software which ...
- 109
1
vote
1
answer
5k
views
Is it possible to join 2 controller classes to 1 boundary class?
I'm doing a college project where I'm required to create a class diagram to a school registration system. There I have included a Student class, a registrationUI Boundary Class and a ...
- 93
0
votes
1
answer
332
views
When to use MVC and ECB?
According to the book I am reading, I understand this facts. Entity objects is like model objects in MVC which are responsible for maintaining data. Boundary objects are those which interact with ...
- 199
0
votes
2
answers
55
views
Benefits of using set of entites
I want to display the booking list of a restaurant for a given date. I omit the boundary object here. In the first diagram, the restaurant object maintains the complete set of booking made for the ...
- 199
2
votes
2
answers
273
views
Storage layer and entity classes
According to the book I am reading, in the three layer architecture (presentation, application ,storage), storage layer is responsible for looking after the persistence storage of data in the system. ...
- 199
3
votes
3
answers
4k
views
What is the use of control classes?
I am trying to understand how to classify the classes as boundary/control/entity classes. I can understand boundary and entity classes although my understanding may not beperfect. Boundary is the ...
- 199
0
votes
1
answer
1k
views
UML Class Diagram
I have a design class diagram using the boundary, control, entity pattern:
Are the following links allowed:
boundary to boundary ?
control to control?
- 829
6
votes
3
answers
6k
views
Entity Control Boundary (ECB) vs Model View Controller (MVC) [duplicate]
I'm not sure if i got the right concept.
I was told by people that
Boundary = View
Entity = Model
Control = Controller
however based on my knowledge of MVC. (fat model, thin controller)
Isn't ...
- 2,733
13
votes
1
answer
9k
views
(Entity-Control-Boundary pattern) -> How to deal with two entities?
Premise
I've recently read/watched a lot of articles/videos by Java Champion Adam Bien, where he advocates the usage of the ancient but renewed Entity - Control - Boundary Design Pattern JAVA EE >= ...
- 50k
1
vote
1
answer
302
views
name of boundary control entity diagram
As you know we can show boundary, control and entity classes in analysis model; but I am not sure what is the name of this diagram? somewhere I saw it is "use case model", another where called it "...
- 91
6
votes
1
answer
6k
views
ECB pattern - what is really a boundary?
I've just watched Uncle Bob's presentation on Architecture software :
http://www.cleancoders.com/codecast/clean-code-episode-7/show
He talks about ECB pattern (Entities - Controllers - Boundaries)
...
- 22.1k