| /* |
| * Copyright 2011-2018 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://aws.amazon.com/apache2.0 |
| * |
| * 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.amazonaws.profile.path; |
| |
| import com.amazonaws.SdkClientException; |
| import com.amazonaws.annotation.SdkInternalApi; |
| |
| import java.io.File; |
| |
| /** |
| * Base provider for all location providers that source a file from the ~/.aws directory. |
| */ |
| @SdkInternalApi |
| public abstract class AwsDirectoryBasePathProvider implements AwsProfileFileLocationProvider { |
| |
| /** |
| * @return File of ~/.aws directory. |
| */ |
| protected final File getAwsDirectory() { |
| return new File(getHomeDirectory(), ".aws"); |
| } |
| |
| private String getHomeDirectory() { |
| String userHome = System.getProperty("user.home"); |
| if (userHome == null) { |
| throw new SdkClientException( |
| "Unable to load AWS profiles: " + "'user.home' System property is not set."); |
| } |
| return userHome; |
| } |
| } |