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<?php |
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namespace Zapheus\Bridge\Psr\Interop; |
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use Zapheus\Bridge\Psr\Stream as BaseStream; |
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use Zapheus\Http\Message\StreamInterface; |
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/** |
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* Zapheus to PSR-07 Stream Bridge |
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* |
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* NOTE: This stream is read-only stream since it cannot |
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* return the resource from the stream of Zapheus. The |
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* methods that cannot be used are "getMetadata", "getSize", |
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* "eof", "seek", and "tell". It can write but directly |
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* only to the implemented Zapheus stream. |
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* |
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* @package Zapheus |
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* @author Rougin Royce Gutib <[email protected]> |
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*/ |
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class Stream extends BaseStream |
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{ |
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/** |
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* @var \Zapheus\Http\Message\StreamInterface |
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*/ |
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protected $zapheus; |
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/** |
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* Initializes the stream instance. |
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* |
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* @param \Zapheus\Http\Message\StreamInterface $stream |
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*/ |
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public function __construct(StreamInterface $stream) |
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{ |
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$this->zapheus = $stream; |
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parent::__construct(); |
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} |
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/** |
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* Closes the stream and any underlying resources. |
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* |
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* @return void |
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*/ |
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public function close() |
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{ |
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$this->zapheus->close(); |
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} |
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/** |
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* Returns the remaining contents in a string |
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* |
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* @return string |
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* |
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* @throws \RuntimeException |
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*/ |
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public function getContents() |
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{ |
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return $this->zapheus->contents(); |
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} |
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/** |
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* Reads data from the stream. |
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* |
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* @param integer $length |
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* @return string |
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*/ |
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public function read($length) |
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{ |
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return $this->zapheus->read($length); |
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} |
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/** |
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* Seeks to the beginning of the stream. |
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* |
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* @throws \RuntimeException |
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*/ |
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public function rewind() |
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{ |
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$this->zapheus->rewind(); |
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} |
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/** |
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* Writes data to the stream. |
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* |
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* @param string $string |
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* @return integer |
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*/ |
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public function write($string) |
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{ |
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return $this->zapheus->write($string); |
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} |
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} |
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zapheus /
psr-07-bridge
