Spring Boot Application Events Explained 🚀 | Publisher & Listener in Action 🌿

Опубликовано: 15 Июнь 2026
на канале: Backend Verse
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Spring Boot Application Events Explained 🚀 | Publisher & Listener Tutorial 🌿

Welcome to Backend Verse! 🌿
In this video, we’ll explore Spring Boot Application Events and learn how to build an event-driven architecture using Publisher & Listener. 🚀

Ever wondered:
👉 How to publish custom events in Spring Boot?
👉 How does the ApplicationEventPublisher work internally?
👉 What’s the difference between ApplicationEvent, @EventListener, and custom events?
That’s exactly what we’ll cover today! 🔥

📝 What You’ll Learn
📌 What are Application Events in Spring Boot
⚡ Built-in events vs custom events
🔑 How to use ApplicationEventPublisher
🏷️ How to implement @EventListener in real projects
💡 Real-world example of Publisher → Listener

🎯 Why This Video is Important?
With Application Events, you can:
✔️ Build loosely coupled, event-driven systems
✔️ Improve scalability & maintainability
✔️ Handle async processes easily
✔️ Write cleaner Spring Boot code

🔧 Tools & Technologies Used
Java 17
Spring Boot
Gradle
IntelliJ IDEA

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🔗 GitHub Code
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