content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.alibaba.csp.sentinel.slots.logger;
  
  import com.alibaba.csp.sentinel.eagleeye.EagleEye;
  import com.alibaba.csp.sentinel.eagleeye.StatLogger;
  import com.alibaba.csp.sentinel.log.LogBase;
  import com.alibaba.csp.sentinel.util.StringUtil;
  
  public class EagleEyeLogUtil {
  
      public static final String FILE_NAME = "sentinel-block.log";
  
      private static StatLogger statLogger;
  
      static {
          String path = LogBase.getLogBaseDir() + FILE_NAME;
  
          statLogger = EagleEye.statLoggerBuilder("sentinel-block-log")
              .intervalSeconds(1)
              .entryDelimiter('|')
              .keyDelimiter(',')
              .valueDelimiter(',')
              .maxEntryCount(6000)
              .configLogFilePath(path)
              .maxFileSizeMB(300)
              .maxBackupIndex(3)
              .buildSingleton();
      }
  
      public static void log(String resource, String exceptionName, String ruleLimitApp, String origin, Long ruleId, int count) {
          String ruleIdString = StringUtil.EMPTY;
          if (ruleId != null) {
              ruleIdString = String.valueOf(ruleId);
          }
          statLogger.stat(resource, exceptionName, ruleLimitApp, origin, ruleIdString).count(count);
      }
  }
  