static boolean canRetryForException()

in governance/src/main/java/org/apache/servicecomb/governance/handler/ext/FailurePredictor.java [56:80]

24 lines of code
9 McCabe index (conditional complexity)


  static boolean canRetryForException(Map<Class<? extends Throwable>, List<String>> retryList,
      Throwable throwableToSearchIn) {
    // retry on exception type on message match
    int infiniteLoopPreventionCounter = 10;
    while (throwableToSearchIn != null && infiniteLoopPreventionCounter > 0) {
      infiniteLoopPreventionCounter--;
      for (Entry<Class<? extends Throwable>, List<String>> c : retryList.entrySet()) {
        Class<? extends Throwable> key = c.getKey();
        if (key.isAssignableFrom(throwableToSearchIn.getClass())) {
          if (c.getValue() == null || c.getValue().isEmpty()) {
            return true;
          } else {
            String msg = throwableToSearchIn.getMessage();
            for (String val : c.getValue()) {
              if (val.equals(msg)) {
                return true;
              }
            }
          }
        }
      }
      throwableToSearchIn = throwableToSearchIn.getCause();
    }
    return false;
  }