content: /*
   * Copyright <2019> Amazon.com, Inc. or its affiliates. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License").
   * You may not use this file except in compliance with the License.
   * A copy of the License is located at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * or in the "license" file accompanying this file. This file 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.amazon.opendistroforelasticsearch.jdbc.config;
  
  public class StringConnectionProperty extends ConnectionProperty<String> {
  
      public StringConnectionProperty(String key) {
          super(key);
      }
  
      @Override
      protected String parseValue(Object value) throws ConnectionPropertyException {
          
          if (value == null) {
              return getDefault();
          } else if (value instanceof String) {
              return (String) value;
          }
  
          throw new ConnectionPropertyException(getKey(),
                  String.format("Property %s requires a valid string. " +
                          "Invalid value of type: %s specified.", getKey(), value.getClass().getName()));
  
      }
  
      @Override
      public String getDefault() {
          return null;
      }
  }
  