Snippet

Creating a Service Layer

The @Service annotation is a specialization of @Component used to mark classes that hold business logic. This helps in separating logic from the controller layer.

snippet.java

java

@Service
public class UserService {
    public String getGreeting(String name) {
        return "Hello, " + name;
    }
}

spring

Breakdown

@Service

Registers the class as a service bean in the Spring context, typically for business logic.

public String getGreeting

A standard method containing the specific logic needed by the application.

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Creating a Service Layer

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