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.pool.ha.selector;
  
  import com.alibaba.druid.pool.ha.HighAvailableDataSource;
  
  /**
   * A Factory pattern for DataSourceSelector.
   *
   * @author DigitalSonic
   */
  public class DataSourceSelectorFactory {
      /**
       * Get a new instance of the given selector name.
       *
       * @return null if the given name do not represent a DataSourceSelector
       */
      public static DataSourceSelector getSelector(String name, HighAvailableDataSource highAvailableDataSource) {
          for (DataSourceSelectorEnum e : DataSourceSelectorEnum.values()) {
              if (e.getName().equalsIgnoreCase(name)) {
                  return e.newInstance(highAvailableDataSource);
              }
          }
          return null;
      }
  }
  