content: /*
   * Copyright 1999-2024 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.nacos.config.server.configuration;
  
  import com.alibaba.nacos.config.server.constant.PropertiesConstant;
  import com.alibaba.nacos.core.config.AbstractDynamicConfig;
  import com.alibaba.nacos.sys.env.EnvUtil;
  
  /**
   * The type Config compatible config.
   *
   * @author Sunrisea
   */
  public class ConfigCompatibleConfig extends AbstractDynamicConfig {
      
      private static final String CONFIG_NAME = "configCompatible";
      
      private boolean namespaceCompatibleMode = true;
      
      private static final ConfigCompatibleConfig INSTANCE = new ConfigCompatibleConfig();
      
      protected ConfigCompatibleConfig() {
          super(CONFIG_NAME);
          resetConfig();
      }
      
      public boolean isNamespaceCompatibleMode() {
          return namespaceCompatibleMode;
      }
      
      @Override
      protected void getConfigFromEnv() {
          namespaceCompatibleMode = EnvUtil.getProperty(PropertiesConstant.NAMESPACE_COMPATIBLE_MODE, Boolean.class, true);
      }
      
      @Override
      protected String printConfig() {
          return "ConfigCompatibleConfig{" + "namespaceCompatibleMode=" + namespaceCompatibleMode
                  + '}';
      }
      
      public static ConfigCompatibleConfig getInstance() {
          return INSTANCE;
      }
  }
  