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<?php
namespace Aws\Multipart;
/**
* Representation of the multipart upload.
*
* This object keeps track of the state of the upload, including the status and
* which parts have been uploaded.
*/
class UploadState
{
const CREATED = 0;
const INITIATED = 1;
const COMPLETED = 2;
/** @var array Params used to identity the upload. */
private $id;
/** @var int Part size being used by the upload. */
private $partSize;
/** @var array Parts that have been uploaded. */
private $uploadedParts = [];
/** @var int Identifies the status the upload. */
private $status = self::CREATED;
/**
* @param array $id Params used to identity the upload.
*/
public function __construct(array $id)
{
$this->id = $id;
}
/**
* Get the upload's ID, which is a tuple of parameters that can uniquely
* identify the upload.
*
* @return array
*/
public function getId()
{
return $this->id;
}
/**
* Set's the "upload_id", or 3rd part of the upload's ID. This typically
* only needs to be done after initiating an upload.
*
* @param string $key The param key of the upload_id.
* @param string $value The param value of the upload_id.
*/
public function setUploadId($key, $value)
{
$this->id[$key] = $value;
}
/**
* Get the part size.
*
* @return int
*/
public function getPartSize()
{
return $this->partSize;
}
/**
* Set the part size.
*
* @param $partSize int Size of upload parts.
*/
public function setPartSize($partSize)
{
$this->partSize = $partSize;
}
/**
* Marks a part as being uploaded.
*
* @param int $partNumber The part number.
* @param array $partData Data from the upload operation that needs to be
* recalled during the complete operation.
*/
public function markPartAsUploaded($partNumber, array $partData = [])
{
$this->uploadedParts[$partNumber] = $partData;
}
/**
* Returns whether a part has been uploaded.
*
* @param int $partNumber The part number.
*
* @return bool
*/
public function hasPartBeenUploaded($partNumber)
{
return isset($this->uploadedParts[$partNumber]);
}
/**
* Returns a sorted list of all the uploaded parts.
*
* @return array
*/
public function getUploadedParts()
{
ksort($this->uploadedParts);
return $this->uploadedParts;
}
/**
* Set the status of the upload.
*
* @param int $status Status is an integer code defined by the constants
* CREATED, INITIATED, and COMPLETED on this class.
*/
public function setStatus($status)
{
$this->status = $status;
}
/**
* Determines whether the upload state is in the INITIATED status.
*
* @return bool
*/
public function isInitiated()
{
return $this->status === self::INITIATED;
}
/**
* Determines whether the upload state is in the COMPLETED status.
*
* @return bool
*/
public function isCompleted()
{
return $this->status === self::COMPLETED;
}
}
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