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.datasource.etcd;
  
  import com.alibaba.csp.sentinel.config.SentinelConfig;
  import com.alibaba.csp.sentinel.util.StringUtil;
  
  /**
   * Etcd connection configuration.
   *
   * @author lianglin
   * @since 1.7.0
   */
  public final class EtcdConfig {
  
      public final static String END_POINTS = "csp.sentinel.etcd.endpoints";
      public final static String USER = "csp.sentinel.etcd.user";
      public final static String PASSWORD = "csp.sentinel.etcd.password";
      public final static String CHARSET = "csp.sentinel.etcd.charset";
      public final static String AUTH_ENABLE = "csp.sentinel.etcd.auth.enable";
      public final static String AUTHORITY = "csp.sentinel.etcd.authority";
  
      private final static String ENABLED = "true";
  
      public static String getEndPoints() {
          return SentinelConfig.getConfig(END_POINTS);
      }
  
      public static String getUser() {
          return SentinelConfig.getConfig(USER);
      }
  
      public static String getPassword() {
          return SentinelConfig.getConfig(PASSWORD);
      }
  
      public static String getCharset() {
          String etcdCharset = SentinelConfig.getConfig(CHARSET);
          if (StringUtil.isNotBlank(etcdCharset)) {
              return etcdCharset;
          }
          return SentinelConfig.charset();
      }
  
      public static boolean isAuthEnable() {
          return ENABLED.equalsIgnoreCase(SentinelConfig.getConfig(AUTH_ENABLE));
      }
  
      public static String getAuthority() {
          return SentinelConfig.getConfig(AUTHORITY);
      }
  
      private EtcdConfig() {}
  
  }
  