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.druid.support.http.stat;
  
  import com.alibaba.druid.support.logging.Log;
  import com.alibaba.druid.support.logging.LogFactory;
  
  import java.lang.reflect.Method;
  import java.util.List;
  import java.util.Map;
  
  public class WebAppStatUtils {
      private static final Log LOG = LogFactory.getLog(WebAppStatUtils.class);
  
      @SuppressWarnings("unchecked")
      public static Map<String, Object> getStatData(Object webStat) {
          if (webStat.getClass() == WebAppStat.class) {
              return ((WebAppStat) webStat).getStatData();
          }
  
          try {
              Method method = webStat.getClass().getMethod("getStatData");
              Object obj = method.invoke(webStat);
              return (Map<String, Object>) obj;
          } catch (Exception e) {
              LOG.error("getStatData error", e);
              return null;
          }
      }
  
      @SuppressWarnings("unchecked")
      public static List<Map<String, Object>> getURIStatDataList(Object webStat) {
          if (webStat.getClass() == WebAppStat.class) {
              return ((WebAppStat) webStat).getURIStatDataList();
          }
  
          try {
              Method method = webStat.getClass().getMethod("getURIStatDataList");
              Object obj = method.invoke(webStat);
              return (List<Map<String, Object>>) obj;
          } catch (Exception e) {
              LOG.error("getURIStatDataList error", e);
              return null;
          }
      }
  
      @SuppressWarnings("unchecked")
      public static List<Map<String, Object>> getSessionStatDataList(Object webStat) {
          if (webStat.getClass() == WebAppStat.class) {
              return ((WebAppStat) webStat).getSessionStatDataList();
          }
  
          try {
              Method method = webStat.getClass().getMethod("getSessionStatDataList");
              Object obj = method.invoke(webStat);
              return (List<Map<String, Object>>) obj;
          } catch (Exception e) {
              LOG.error("getSessionStatDataList error", e);
              return null;
          }
      }
  
      @SuppressWarnings("unchecked")
      public static Map<String, Object> getSessionStatData(Object webStat, String sessionId) {
          if (webStat.getClass() == WebAppStat.class) {
              return ((WebAppStat) webStat).getSessionStatData(sessionId);
          }
  
          try {
              Method method = webStat.getClass().getMethod("getSessionStatData", String.class);
              Object obj = method.invoke(webStat, sessionId);
              return (Map<String, Object>) obj;
          } catch (Exception e) {
              LOG.error("getSessionStatData error", e);
              return null;
          }
      }
  
      @SuppressWarnings("unchecked")
      public static Map<String, Object> getURIStatData(Object webStat, String uri) {
          if (webStat.getClass() == WebAppStat.class) {
              return ((WebAppStat) webStat).getURIStatData(uri);
          }
  
          try {
              Method method = webStat.getClass().getMethod("getURIStatData", String.class);
              Object obj = method.invoke(webStat, uri);
              return (Map<String, Object>) obj;
          } catch (Exception e) {
              LOG.error("getURIStatData error", e);
              return null;
          }
      }
  
      public static void reset(Object webStat) {
          if (webStat.getClass() == WebAppStat.class) {
              ((WebAppStat) webStat).reset();
              return;
          }
  
          try {
              Method method = webStat.getClass().getMethod("reset");
              method.invoke(webStat);
          } catch (Exception e) {
              LOG.error("reset error", e);
          }
      }
  }
  