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Copy pathMemoryDriver.php
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137 lines (112 loc) · 3.22 KB
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<?php
declare(strict_types=1);
/**
* This file is part of Hyperf.
*
* @link https://www.hyperf.io
* @document https://hyperf.wiki
* @contact [email protected]
* @license https://github.com/hyperf/hyperf/blob/master/LICENSE
*/
namespace Hyperf\Cache\Driver;
use Carbon\Carbon;
use Hyperf\Cache\Collector\Memory;
use Hyperf\Cache\Exception\InvalidArgumentException;
use Hyperf\Cache\Exception\OverflowException;
use Psr\Container\ContainerInterface;
class MemoryDriver extends Driver implements DriverInterface
{
protected ?int $size = null;
protected bool $throwWhenSizeExceeded = false;
public function __construct(ContainerInterface $container, array $config)
{
parent::__construct($container, $config);
if (isset($config['size'])) {
$this->size = (int) $config['size'];
}
if (isset($config['throw_when_size_exceeded'])) {
$this->throwWhenSizeExceeded = (bool) $config['throw_when_size_exceeded'];
}
}
public function fetch($key, $default = null): array
{
return [
$this->has($key),
$this->get($key, $default),
];
}
public function has($key): bool
{
return $this->getCollector()->has($this->getCacheKey($key));
}
public function get($key, $default = null): mixed
{
return $this->getCollector()->get(
$this->getCacheKey($key),
$default
);
}
public function set($key, $value, $ttl = null): bool
{
if (
$this->size > 0
&& $this->getCollector()->size() >= $this->size
) {
if ($this->throwWhenSizeExceeded) {
throw new OverflowException('The memory cache is full!');
}
return false;
}
$seconds = $this->secondsUntil($ttl);
return $this->getCollector()->set(
$this->getCacheKey($key),
$value,
$seconds <= 0 ? null : Carbon::now()->addSeconds($seconds)
);
}
public function delete($key): bool
{
return $this->getCollector()->delete($this->getCacheKey($key));
}
public function clear(): bool
{
return $this->getCollector()->clear();
}
public function getMultiple($keys, $default = null): iterable
{
$result = [];
foreach ($keys as $key) {
$result[$key] = $this->get($key, $default);
}
return $result;
}
public function setMultiple($values, $ttl = null): bool
{
if (! is_array($values)) {
throw new InvalidArgumentException('The values is invalid!');
}
foreach ($values as $key => $value) {
$this->set($key, $value, $ttl);
}
return true;
}
public function deleteMultiple($keys): bool
{
foreach ($keys as $key) {
$this->delete($key);
}
return true;
}
public function clearPrefix(string $prefix): bool
{
return $this->getCollector()->clearPrefix($this->getCacheKey($prefix));
}
public function getConnection(): mixed
{
return $this;
}
protected function getCollector(): Memory
{
return Memory::instance();
}
}