Aspect : Aspect is a class that implements cross-cutting concerns, such as transaction management. Aspects can be a normal class configured and then configured in the Spring Bean configuration file or we can use Spring AspectJ support to declare a class as an Aspect using @Aspect annotation.
Advice : Advice is the action taken for a particular join point. In terms of programming, they are methods that get executed when a specific join point with a matching pointcut is reached in the application. You can think of Advice as Spring interceptors or Servlet Filters.
Pointcut : Pointcuts are regular expressions that are matched with join points to determine whether advice needs to be executed or not. Pointcut uses different kinds of expressions that are matched with the join points. Spring framework uses the AspectJ pointcut expression language for determining the join points where advice methods will be applied.
JoinPoint : A join point is a specific point in the application such as method execution, exception handling, changing object variable values, etc. In Spring AOP a join point is always the execution of a method.
Advice Arguments : We can pass arguments in the advice methods. We can use the args() expression in the pointcut to be applied to any method that matches the argument pattern. If we use this, then we need to use the same name in the advice method from where the argument type is determined.
