In this example, we created a pointcut that matches all the methods in classes annotated with Then we used the advice to target that pointcut, and determine the execution time of the intercepted methods calls.įurthermore, using this approach, we can add logging, performance management, audit, and other behaviors to each application layer. "Execution of " + methodName + " took " + Annotation instances are always proxy objects unfortunately dynamic proxies cannot be depended upon to know how to implement certain methods in the same manner as would be done by 'natural' Annotation s. String methodName = joinPoint.getSignature().getName() This class contains various utility methods that make working with annotations simpler. Object returnValue = joinPoint.proceed() Public void repositor圜lassMethods() Object measureMethodExecutionTime(ProceedingJoinPoint joinPoint) We’ll create the following aspect (using AspectJ annotations), taking advantage of the stereotype: class PerformanceAspect *)")
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