FallbackMethod supports AOP

[SOOHYUN-LIM]

FallbackMethod supports AOP (CircuitBreaker, Cacheable, etc...)

Motivation
Fallback method must be supported AOP

Solution

Fallback method changed to use proxy instead of using original object

    @CircuitBreaker(name = "test", fallbackMethod = "fallback")
    public String test(String arg) {
        if (arg == null) {
            throw new NullPointerException();
        }
        return "SUCCESS";
    }

    @Cacheable(cacheNames = "fallback")
    public String fallback(NullPointerException e) {
        return "SUCCESS";
    }

    @CircuitBreaker(name = "fallback")
    public String fallback(Exception e) {
        throw new RuntimeException("test..!!");
    }

[SOOHYUN-LIM]

@RobWin Can you let me know if there is any issue?

[RobWin]

Hi,

good idea.
Could you please add some Spring Boot integration test which also shows that the functionality is working as expected?

[SOOHYUN-LIM]

@RobWin I have added Spring & Spring6 integration testing.