Apex enterprise patterns (1/2)

Service layer

The AEP applies the Martin Fowler’s Enterprise Architecture Patterns. The concept is the design with different layers based on defined responsibilities. This is the concept called Separation of Concerns (SOC). And the layers related to this pattern are:

1. Service layer
2. Domain layer
3. Selector layer

In this part, the Service layer will be commented on. The second part is related to the other 2 layers.

Separation of Concerns(SOC)