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.nacos.api.config;
  
  import java.lang.reflect.Constructor;
  import java.util.Properties;
  
  import com.alibaba.nacos.api.PropertyKeyConst;
  import com.alibaba.nacos.api.exception.NacosException;
  
  /**
   * Config Factory
   *
   * @author Nacos
   */
  public class ConfigFactory {
  
      /**
       * Create Config
       *
       * @param properties init param
       * @return ConfigService
       * @throws NacosException Exception
       */
      public static ConfigService createConfigService(Properties properties) throws NacosException {
          try {
              Class<?> driverImplClass = Class.forName("com.alibaba.nacos.client.config.NacosConfigService");
              Constructor constructor = driverImplClass.getConstructor(Properties.class);
              ConfigService vendorImpl = (ConfigService) constructor.newInstance(properties);
              return vendorImpl;
          } catch (Throwable e) {
              throw new NacosException(NacosException.CLIENT_INVALID_PARAM, e);
          }
      }
  
      /**
       * Create Config
       *
       * @param serverAddr serverList
       * @return Config
       * @throws ConfigService Exception
       */
      public static ConfigService createConfigService(String serverAddr) throws NacosException {
          Properties properties = new Properties();
          properties.put(PropertyKeyConst.SERVER_ADDR, serverAddr);
          return createConfigService(properties);
      }
  
  }
  