Spring Boot - Messaging
Which annotation is used in Spring Boot to listen for messages on a queue?
Which annotation is used in Spring Boot to listen for messages on a queue?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Spring Boot messaging annotations
Spring Boot uses @JmsListener to listen for messages on queues.Step 2: Eliminate incorrect options
@SendMessage and @QueueHandler are not valid Spring annotations; @MessageListener is incorrect name.Final Answer:
@JmsListener -> Option DQuick Check:
Listener annotation = @JmsListener [OK]
Quick Trick: Listener annotation in Spring Boot starts with @Jms [OK]
Common Mistakes:
- Using @SendMessage instead of @JmsListener
- Confusing @MessageListener with correct annotation
- Assuming @QueueHandler is a valid Spring annotation
Master "Messaging" in Spring Boot
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