SpringRetry RetryListenerSupport Sınıfı

Giriş

Şu satırı dahil ederiz

import org.springframework.retry.listener.RetryListenerSupport;

Kullanım

Örnek

Şöyle yaparız

@Bean
public RetryTemplate installTemplate() {
  RetryTemplate retryTemplate = new RetryTemplate();
  retryTemplate.registerListener(new MyRetryListener());
  return retryTemplate;
}

Örnek

Şöyle yaparız

public class MyRetryListener extends RetryListenerSupport {

  @Override
  public <T, E extends Throwable> void onError(RetryContext context, 
                                               RetryCallback<T, E> callback, 
                                               Throwable throwable) {
    Metrics.addMetric("mysql_connection_error",1);
    super.onError(context,callback,throwable);
  }
  ...
}