[Solved] Which of the following is the correct way to declare an event listener method in Spring Boot? — Ans: @EventListener public void handleEvent(MyEvent event) {} | Spring Boot

Spring Boot - Messaging

Which of the following is the correct way to declare an event listener method in Spring Boot?

A@EventListener public void handleEvent(MyEvent event) {}

B@Event public void handleEvent(MyEvent event) {}

C@Listener public void handleEvent(MyEvent event) {}

D@Subscribe public void handleEvent(MyEvent event) {}

Step-by-Step Solution

Solution:

Step 1: Recall correct annotation for event listeners
Spring Boot uses @EventListener to mark methods that handle events.
Step 2: Verify method signature and annotation
The method must be public and accept the event object as parameter.
Final Answer:
@EventListener public void handleEvent(MyEvent event) {} -> Option A
Quick Check:
Event listener annotation = @EventListener [OK]

Quick Trick: Use @EventListener to mark event handler methods [OK]

Common Mistakes:

Master "Messaging" in Spring Boot

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Which of the following is the correct way to declare an event listener method in Spring Boot?