java logAspect

@Around("execution(* com.iotx.cep.biz.rpc.impl.*.*(..)) "
    + "&& !execution(* com.iotx.cep.biz.rpc.impl.CepEngineServiceImpl.calcOffsetForSameSource(..))")

public Object addRpcLog(ProceedingJoinPoint jp) throws Throwable {
    long startTime = System.currentTimeMillis();
    String serviceName = extractServiceName(jp);
    String method = jp.getSignature().getName();
    String ip = LogUtil.getLocalIp();
    String remoteIp = LogUtil.getRemoteIp();
    IoTxResult result = null;
    try {
        result = (IoTxResult)jp.proceed();
    } catch (IllegalArgumentException e) {
        hsfLogger.warn("service={}; method={}", serviceName, method, e);
        result = ResultCreator.paramError(e.getMessage());
    } catch (Throwable t) {
        hsfLogger.error("service={}; method={}", serviceName, method, t);
        result = ResultCreator.serverError(t.getMessage());
    } finally {
        String params = JSON.toJSONString(jp.getArgs());
        String resultStr = JSON.toJSONString(result);
        long usedTime = System.currentTimeMillis() - startTime;
        appendHsfLog(serviceName, method, usedTime, ip, remoteIp, result == null ? 0 : result.getCode(),
            params, resultStr);
        appendRpcProfilerLog(serviceName, method, result == null ? 0 : result.getCode(), usedTime);
    }
    return result;
}