org.pentaho.amazon.client.impl.EmrClientFactory.java Source code

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/*! ******************************************************************************
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 * Pentaho Big Data
 *
 * Copyright (C) 2002-2018 by Hitachi Vantara : http://www.pentaho.com
 *
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 *
 * Licensed 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
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package org.pentaho.amazon.client.impl;

import com.amazonaws.auth.AWSStaticCredentialsProvider;
import com.amazonaws.services.elasticmapreduce.AmazonElasticMapReduce;
import com.amazonaws.services.elasticmapreduce.AmazonElasticMapReduceClientBuilder;
import org.pentaho.amazon.client.AmazonClientCredentials;
import org.pentaho.amazon.client.AbstractClientFactory;
import org.pentaho.amazon.client.api.EmrClient;

/**
 * Created by Aliaksandr_Zhuk on 2/5/2018.
 */
public class EmrClientFactory extends AbstractClientFactory<EmrClient> {

    @Override
    public EmrClient createClient(String accessKey, String secretKey, String region) {
        AmazonClientCredentials clientCredentials = new AmazonClientCredentials(accessKey, secretKey, region);

        AmazonElasticMapReduce awsEmrClient = AmazonElasticMapReduceClientBuilder.standard()
                .withRegion(clientCredentials.getRegion())
                .withCredentials(new AWSStaticCredentialsProvider(clientCredentials.getAWSCredentials())).build();

        EmrClient emrClient = new EmrClientImpl(awsEmrClient);

        return emrClient;
    }
}