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The Controller Layer

The Controller is like an interface between Model and View. It receives the user requests from the view layer and processes them, including the necessary validations. The requests are then sent to model for data processing. Once they are processed, the data is again sent back to the controller and then displayed on the view. Let’s create CourseContoller Class which acts as a controller.

[snippet slug=mvc-architecture-controllers-3 lang=abap]