filePayload = (File) obj;
} else {
throw new InvalidArgumentException("aws-s3: MultiPart upload requires a File input.");
}
ObjectMetadata objectMetadata = determineMetadata(exchange);
if (objectMetadata.getContentLength() == 0) {
objectMetadata.setContentLength(filePayload.length());
}
final String keyName = determineKey(exchange);
final InitiateMultipartUploadRequest initRequest = new InitiateMultipartUploadRequest(getConfiguration().getBucketName(),
keyName, objectMetadata);
String storageClass = determineStorageClass(exchange);
if (storageClass != null) {
initRequest.setStorageClass(StorageClass.fromValue(storageClass));
}
String cannedAcl = exchange.getIn().getHeader(S3Constants.CANNED_ACL, String.class);
if (cannedAcl != null) {
CannedAccessControlList objectAcl = CannedAccessControlList.valueOf(cannedAcl);
initRequest.setCannedACL(objectAcl);
}
AccessControlList acl = exchange.getIn().getHeader(S3Constants.ACL, AccessControlList.class);
if (acl != null) {
// note: if cannedacl and acl are both specified the last one will be used. refer to
// PutObjectRequest#setAccessControlList for more details
initRequest.setAccessControlList(acl);
}
LOG.trace("Initiating multipart upload [{}] from exchange [{}]...", initRequest, exchange);
final InitiateMultipartUploadResult initResponse = getEndpoint().getS3Client().initiateMultipartUpload(initRequest);
final long contentLength = objectMetadata.getContentLength();
final List<PartETag> partETags = new ArrayList<PartETag>();
long partSize = getConfiguration().getPartSize();
CompleteMultipartUploadResult uploadResult = null;
long filePosition = 0;