Example usage for com.amazonaws.services.s3.internal ServiceUtils isS3USStandardEndpoint

Introduction

In this page you can find the example usage for com.amazonaws.services.s3.internal ServiceUtils isS3USStandardEndpoint.

Prototype

public static boolean isS3USStandardEndpoint(String endpoint) 

Source Link

Usage

From source file:org.ow2.proactive.scheduler.examples.S3ConnectorUtils.java

License:Open Source License

/**
 * Get or initialize the S3 client./*from  w  w  w  .j a v  a2 s  . c o  m*/
 * Note: this method must be synchronized because we're accessing the
 * field and we're calling this method from a worker thread.
 *
 * @return the S3 client
 */
protected static synchronized AmazonS3 getS3Client(String accessKey, String secretKey, String... args) {

    BasicAWSCredentials credentials = new BasicAWSCredentials(accessKey, secretKey);
    AmazonS3ClientBuilder builder = AmazonS3ClientBuilder.standard()
            .withCredentials(new AWSStaticCredentialsProvider(credentials));

    if (args.length == 1) {
        builder = builder.withRegion(args[0]);

    } else {
        String endpoint = args[0] + "://" + args[1];
        String clientRegion = null;
        if (!ServiceUtils.isS3USStandardEndpoint(endpoint) && (clientRegion = AwsHostNameUtils
                .parseRegion(args[1], AmazonS3Client.S3_SERVICE_NAME)) == null) {
            throw new IllegalArgumentException("Invalid region in " + args[1]);
        }
        builder = builder
                .withEndpointConfiguration(new AwsClientBuilder.EndpointConfiguration(endpoint, clientRegion));
    }
    builder = builder.withPathStyleAccessEnabled(true);
    return builder.build();
}

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