content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.cassandra.locator;
  
  import java.io.IOException;
  
  import org.apache.cassandra.locator.AbstractCloudMetadataServiceConnector.DefaultCloudMetadataServiceConnector;
  
  import static org.apache.cassandra.locator.AbstractCloudMetadataServiceConnector.METADATA_URL_PROPERTY;
  import static org.apache.cassandra.locator.AzureCloudLocationProvider.DEFAULT_METADATA_SERVICE_URL;
  
  /**
   * AzureSnitch will resolve datacenter and rack by calling {@code /metadata/instance/compute} endpoint returning
   * the response in JSON format for API version {@code 2021-12-13}. The version of API is configurable via property
   * {@code azure_api_version} in cassandra-rackdc.properties.
   * <p>
   * A datacenter is resolved from {@code location} field and a rack is resolved by looking into {@code zone} field first.
   * When zone is not set, or it is empty string, it will look into {@code platformFaultDomain} field. Such resolved
   * value is prepended by {@code rack-} string.
   * @deprecated See CASSANDRA-19488
   */
  @Deprecated(since = "CEP-21")
  public class AzureSnitch extends AbstractCloudMetadataServiceSnitch
  {
      public AzureSnitch() throws IOException
      {
          this(new SnitchProperties());
      }
  
      public AzureSnitch(SnitchProperties properties) throws IOException
      {
          this(new DefaultCloudMetadataServiceConnector(properties.putIfAbsent(METADATA_URL_PROPERTY,
                                                                               DEFAULT_METADATA_SERVICE_URL)));
      }
  
      public AzureSnitch(AbstractCloudMetadataServiceConnector connector) throws IOException
      {
          super(new AzureCloudLocationProvider(connector));
      }
  }
  