Examples with S3Client org.jclouds.s3.S3Client used on opensource projects

Example 61 with S3Client

use of org.jclouds.s3.S3Client in project flyway by flyway.

the class AwsS3Scanner method scanForResources.

/**
 * Scans S3 for the resources. In AWS SDK v2, only the region that the client is configured with can be used.
 * The format of the path is expected to be {@code s3:{bucketName}/{optional prefix}}.
 *
 * @param location The location in S3 to start searching. Subdirectories are also searched.
 * @return The resources that were found.
 */
@Override
public Collection<LoadableResource> scanForResources(final Location location) {
    String bucketName = getBucketName(location);
    String prefix = getPrefix(bucketName, location.getPath());
    S3Client s3Client = S3ClientFactory.getClient();
    try {
        ListObjectsV2Request.Builder builder = ListObjectsV2Request.builder().bucket(bucketName).prefix(prefix);
        ListObjectsV2Request request = builder.build();
        ListObjectsV2Response listObjectResult = s3Client.listObjectsV2(request);
        return getLoadableResources(bucketName, listObjectResult);
    } catch (SdkClientException e) {
        if (throwOnMissingLocations) {
            throw new FlywayException("Could not access s3 location:" + bucketName + prefix + " due to error: " + e.getMessage());
        }
        LOG.error("Skipping s3 location:" + bucketName + prefix + " due to error: " + e.getMessage());
        return Collections.emptyList();
    }
}