Java tutorial
/** * 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.hadoop.fs.s3a; import com.amazonaws.AmazonClientException; import com.amazonaws.auth.AWSCredentialsProvider; import com.amazonaws.auth.BasicAWSCredentials; import com.amazonaws.auth.AWSCredentials; public class BasicAWSCredentialsProvider implements AWSCredentialsProvider { private String accessKey; private String secretKey; public BasicAWSCredentialsProvider(String accessKey, String secretKey) { this.accessKey = accessKey; this.secretKey = secretKey; } public AWSCredentials getCredentials() { if (accessKey != null && secretKey != null) { return new BasicAWSCredentials(accessKey, secretKey); } throw new AmazonClientException("Access key or secret key is null"); } public void refresh() { } @Override public String toString() { return getClass().getSimpleName(); } }