Spring Boot Aop Project

Overview

In this project I implement an Aspect for logging execution for service, controller, and repository Spring components using Spring AOP

Usages

• SpringBoot
• Spring AOP
• Lombok
• MySQL

Architecture of the Project

1-src folder

• Aspect
• Exception
• Controller
• Model
• Service
• Repository

2-Maven pom.xml

 <dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-data-jpa</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>

		<dependency>
			<groupId>com.mysql</groupId>
			<artifactId>mysql-connector-j</artifactId>
			<scope>runtime</scope>
		</dependency>

		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
			<optional>true</optional>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-aop</artifactId>
		</dependency>
 </dependencies>

3-Application.Properties

spring.jpa.hibernate.ddl-auto=update
spring.datasource.url=jdbc:mysql://localhost:3312/db
spring.datasource.username=db
spring.datasource.password=nFLhPPKOnkW1FA1e
spring.jpa.show-sql=true

Let's Start 🦾

✏️ Pointcut that matches all repositories, services, and Web REST endpoints. Method is empty as this is just a Pointcut, the implementations are in the Before advices. The second Before that matche with create employee method with 0 or many args, employee type that match with advice args. The AfterReturning is executed after a join point completes normally, for example, if the method returns without throwing an exception.

Code 💻

Result 🤩

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✏️ Pointcut that matches all repositories, services, and Web REST endpoints. Method is empty as this is just a Pointcut, the implementations are in the Before advices. Around that matches all methods service which logs when a method is entered and exited.

Code 💻

Result 🤩

---

✏️ Pointcut that matches all repositories, services, and Web REST endpoints. Method is empty as this is just a Pointcut, the implementations are in the Before advices. Around that matches all methods service which logs when a method is entered and when throwing exception.

Code 💻

Result 🤩

---

Good Luck