%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace Gaufrette;
/**
* Associates filesystem instances to their names.
*
* @author Antoine Hérault <antoine.herault@gmail.com>
*/
class FilesystemMap implements FilesystemMapInterface
{
private $filesystems = [];
/**
* Returns an array of all the registered filesystems where the key is the
* name and the value the filesystem.
*
* @return array
*/
public function all()
{
return $this->filesystems;
}
/**
* Register the given filesystem for the specified name.
*
* @param string $name
* @param FilesystemInterface $filesystem
*
* @throws \InvalidArgumentException when the specified name contains
* forbidden characters
*/
public function set($name, FilesystemInterface $filesystem)
{
if (!preg_match('/^[-_a-zA-Z0-9]+$/', $name)) {
throw new \InvalidArgumentException(sprintf(
'The specified name "%s" is not valid.',
$name
));
}
$this->filesystems[$name] = $filesystem;
}
/**
* {@inheritdoc}
*/
public function has($name)
{
return isset($this->filesystems[$name]);
}
/**
* {@inheritdoc}
*/
public function get($name)
{
if (!$this->has($name)) {
throw new \InvalidArgumentException(sprintf(
'There is no filesystem defined having "%s" name.',
$name
));
}
return $this->filesystems[$name];
}
/**
* Removes the filesystem registered for the specified name.
*
* @param string $name
*/
public function remove($name)
{
if (!$this->has($name)) {
throw new \InvalidArgumentException(sprintf(
'Cannot remove the "%s" filesystem as it is not defined.',
$name
));
}
unset($this->filesystems[$name]);
}
/**
* Clears all the registered filesystems.
*/
public function clear()
{
$this->filesystems = [];
}
}
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