public static Logger getLogger()

in src/main/java/com/aliyun/odps/jdbc/utils/LoggerFactory.java [31:62]
32 lines of code
4 McCabe index (conditional complexity)

  public static Logger getLogger(String logConfFile, String name) {
    if (cache.containsKey(name)) {
      return cache.get(name);
    }
    Logger logger = null;
    if (logConfFile != null) {
      try {
        Class loggerContextClazz = Class.forName("ch.qos.logback.classic.LoggerContext");
        Class contextInitializerClazz =
            Class.forName("ch.qos.logback.classic.util.ContextInitializer");
        Object loggerContext = loggerContextClazz.newInstance();
        Object contextInitializer =
            contextInitializerClazz.getConstructor(loggerContextClazz).newInstance(loggerContext);
        Method configureByResourceMethod =
            contextInitializerClazz.getMethod("configureByResource", URL.class);
        URL url = new File(logConfFile).toURI().toURL();
        configureByResourceMethod.invoke(contextInitializer, url);
        Method getLoggerMethod = loggerContextClazz.getMethod("getLogger", String.class);
        logger = (Logger) getLoggerMethod.invoke(loggerContext, name);
        logger.debug("Configure logConf Successfully : {}", url);
      } catch (Throwable e) {
        org.slf4j.LoggerFactory.getLogger(name).error(
            "Configure logConf failed: " + logConfFile
            + " , replace with application's default conf ~ ", e);
        logger = org.slf4j.LoggerFactory.getLogger(name);
      }
    } else {
      logger = org.slf4j.LoggerFactory.getLogger(name);
    }
    cache.put(name, logger);
    return logger;
  }