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| 1 | +/* |
| 2 | + * Licensed to the Apache Software Foundation (ASF) under one or more |
| 3 | + * contributor license agreements. See the NOTICE file distributed with |
| 4 | + * this work for additional information regarding copyright ownership. |
| 5 | + * The ASF licenses this file to You under the Apache License, Version 2.0 |
| 6 | + * (the "License"); you may not use this file except in compliance with |
| 7 | + * the License. You may obtain a copy of the License at |
| 8 | + * |
| 9 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | + * |
| 11 | + * Unless required by applicable law or agreed to in writing, software |
| 12 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | + * See the License for the specific language governing permissions and |
| 15 | + * limitations under the License. |
| 16 | + */ |
| 17 | + |
| 18 | +package org.apache.seatunnel.connectors.seatunnel.amazondynamodb.client; |
| 19 | + |
| 20 | +import org.apache.seatunnel.connectors.seatunnel.amazondynamodb.config.AmazonDynamoDBConfig; |
| 21 | + |
| 22 | +import software.amazon.awssdk.auth.credentials.AwsBasicCredentials; |
| 23 | +import software.amazon.awssdk.auth.credentials.ContainerCredentialsProvider; |
| 24 | +import software.amazon.awssdk.auth.credentials.StaticCredentialsProvider; |
| 25 | +import software.amazon.awssdk.regions.Region; |
| 26 | +import software.amazon.awssdk.services.dynamodb.DynamoDbClient; |
| 27 | +import software.amazon.awssdk.services.dynamodb.DynamoDbClientBuilder; |
| 28 | + |
| 29 | +import java.net.URI; |
| 30 | + |
| 31 | +public class DynamoDbClientProvider { |
| 32 | + |
| 33 | + public static DynamoDbClient createDynamoDBClient(AmazonDynamoDBConfig config) { |
| 34 | + DynamoDbClientBuilder builder = DynamoDbClient.builder(); |
| 35 | + |
| 36 | + if (config.getUrl() != null) { |
| 37 | + builder.endpointOverride(URI.create(config.getUrl())); |
| 38 | + } |
| 39 | + |
| 40 | + if (config.getRegion() != null) { |
| 41 | + builder.region(Region.of(config.getRegion())); |
| 42 | + } |
| 43 | + |
| 44 | + if (config.getAccessKeyId() != null && config.getSecretAccessKey() != null) { |
| 45 | + // Set up AWS credentials with accessKeyId and secretAccessKey |
| 46 | + builder.credentialsProvider( |
| 47 | + StaticCredentialsProvider.create( |
| 48 | + AwsBasicCredentials.create( |
| 49 | + config.getAccessKeyId(), config.getSecretAccessKey()))); |
| 50 | + } else { |
| 51 | + // If accessKeyId and secretAccessKey are not provided, use container credentials. |
| 52 | + builder.credentialsProvider(ContainerCredentialsProvider.builder().build()); |
| 53 | + } |
| 54 | + return builder.build(); |
| 55 | + } |
| 56 | +} |
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