Spring Boot Custom Annotation

This repository demonstrates how to create and use a custom annotation in a Spring Boot application. The custom annotation @LogExecutionTime is used to measure and log the execution time of methods, leveraging Spring's Aspect-Oriented Programming (AOP) capabilities.

Features

• Define custom annotations for reusable logic.
• Implement an aspect for method execution time logging.
• Example integration with a Spring Boot service and REST controller.

Use Case

The @LogExecutionTime annotation can be applied to any method, and it will automatically log the execution time of that method without modifying its business logic.

Key Components

1. Custom Annotation

   • Annotation: @LogExecutionTime
   • Scope: Method-level.

2. Aspect

   • Logs the execution time of annotated methods using Spring AOP.

3. Example Application

   • A sample service and REST controller demonstrate the usage of the custom annotation.

How to Run

1. Clone the repository:

   git clone https://github.com/Nuraj250/spring-boot-custom-annotation.git