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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* @author Romain-Geissler
*/
class Swift_ByteStream_TemporaryFileByteStream extends Swift_ByteStream_FileByteStream
{
public function __construct()
{
$filePath = tempnam(sys_get_temp_dir(), 'FileByteStream');
if (false === $filePath) {
throw new Swift_IoException('Failed to retrieve temporary file name.');
}
parent::__construct($filePath, true);
}
public function getContent()
{
if (false === ($content = file_get_contents($this->getPath()))) {
throw new Swift_IoException('Failed to get temporary file content.');
}
return $content;
}
public function __destruct()
{
if (file_exists($this->getPath())) {
@unlink($this->getPath());
}
}
public function __sleep()
{
throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
}
public function __wakeup()
{
throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
}
}
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