Overview

This is a simple poc using spring-retry

Testing

• Simple retry with @Retryable
• Simple retry with @Recover
• Simple retry with RetryTemplate, RetryPolicy and BackOffPolicy

Retryable

• POST - http://localhost:8888/api/retry-test
• Log 3x Executing Command(command=123456)
• Log NullPointerException: Testing @Retryable annotation

Recover

• POST - http://localhost:8888/api/recover-test
• Log 3x Executing Command(command=123456)
• Log Recovering Command(command=123456) because of Testing @Recover annotation

RetryTemplate

Testing BackOffPolicy & RetryPolicy

BackOffPolicy

• ExponentialBackOffPolicy
• ExponentialRandomBackOffPolicy
• FixedBackOffPolicy
• NoBackOffPolicy
• UniformRandomBackOffPolicy
• StatelessBackOffPolicy

RetryPolicy

• AlwaysRetryPolicy
• CircuitBreakerRetryPolicy
• CompositeRetryPolicy
• ExceptionClassifierRetryPolicy
• TimeoutRetryPolicy