Example usage for com.amazonaws.services.s3 AmazonS3 getRegion

Introduction

In this page you can find the example usage for com.amazonaws.services.s3 AmazonS3 getRegion.

Prototype

Region getRegion();

Source Link

Document

Returns the region with which the client is configured.

Usage

From source file:com.handywedge.binarystore.store.aws.BinaryStoreManagerImpl.java

License:MIT License

/**
 * ?/*from ww w.ja va 2s  .  c o m*/
 *
 * @param bucketName
 * @return s3client
 * @throws StoreException
 * @throws Exception
 */
private AmazonS3 getS3Client(String bucketName) throws StoreException {
    logger.debug("get S3 Client start.");
    // ?
    AWSCredentialsProvider provider = new EnvironmentVariableCredentialsProvider();

    // 
    ClientConfiguration clientConfig = new ClientConfiguration()

            // .withProtocol(Protocol.HTTPS) // Proxy
            // .withProxyHost("proxyHost")
            // .withProxyPort(80)
            // .withProxyUsername("proxyUsername")
            // .withProxyPassword("proxyPassword")

            .withConnectionTimeout(10000);

    // ?
    AmazonS3 s3client = AmazonS3ClientBuilder.standard().withCredentials(provider)
            .withClientConfiguration(clientConfig).withRegion(DEFAULT_REGION)
            .withForceGlobalBucketAccessEnabled(true).build();

    logger.debug("Region={}", s3client.getRegion());

    try {
        // ??
        if (!CommonUtils.isNullOrEmpty(bucketName) && !(s3client.doesBucketExistV2(bucketName))) {
            s3client.createBucket(new CreateBucketRequest(bucketName, DEFAULT_REGION.getName()));
        }
        // Get location.
        String bucketLocation = s3client.getBucketLocation(new GetBucketLocationRequest(bucketName));
        logger.info("bucket location={}", bucketLocation);
    } catch (AmazonClientException ace) {
        throw new StoreException(HttpStatus.SC_CONFLICT, ErrorClassification.BS0003, ace, "?");
    }

    logger.info("get S3 Client end.");
    return s3client;
}

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