1 /*
2 * Copyright 2011-2020 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.SDKGlobalConfiguration;
18 import com.amazonaws.SdkClientException;
19
20 /**
21 * Loads region information from the '{@value com.amazonaws.SDKGlobalConfiguration#AWS_REGION_SYSTEM_PROPERTY}' JVM system
22 * property.
23 */
24 public class AwsSystemPropertyRegionProvider extends AwsRegionProvider {
25
26 @Override
27 public String getRegion() throws SdkClientException {
28 return System.getProperty(SDKGlobalConfiguration.AWS_REGION_SYSTEM_PROPERTY);
29 }
30 }
31