1 /*
2 * Copyright 2020-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License").
5 * You may not use this file except in compliance with the License.
6 * A copy of the License is located at
7 *
8 * http://aws.amazon.com/apache2.0
9 *
10 * or in the "license" file accompanying this file. This file is distributed
11 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
12 * express or implied. See the License for the specific language governing
13 * permissions and limitations under the License.
14 */
15 package com.amazonaws.regions;
16
17 import com.amazonaws.util.endpoint.RegionFromEndpointResolver;
18
19 /**
20 * An implementation of {@link RegionFromEndpointResolver} that is supported by region metadata files.
21 *
22 * @see EndpointToRegion#guessRegionNameForEndpoint(String, String)
23 */
24 public class MetadataSupportedRegionFromEndpointProvider implements RegionFromEndpointResolver {
25 @Override
26 public String guessRegionFromEndpoint(String host, String serviceHint) {
27 return EndpointToRegion.guessRegionNameForEndpoint(host, serviceHint);
28 }
29 }
30