After throwing advice by R4R Team

3 After throwing advice
After throwing advice runs when a matched method execution exits by throwing an exception. It is declared using the @AfterThrowing annotation:

import org.aspectj.lang.annotation.Aspect;

import org.aspectj.lang.annotation.AfterThrowing;

@Aspect

public class AfterThrowingExample {

@AfterThrowing(pointcut="com.xyz.myapp.service()",throwing="ex")

public void logRequiredTask(DataAccessException ex) {

// ...

}}

The name used in the throwing attribute must correspond to the name of a parameter in the advice method. When a method execution exits by throwing an exception, the exception will be passed to the advice method as the corresponding argument value. A throwing clause also restricts matching to only those method executions that throw an exception of the specified type.