<?php
namespace FSProVendor\WPDesk\Persistence\Decorator;
use FSProVendor\WPDesk\Persistence\ElementNotExistsException;
use FSProVendor\WPDesk\Persistence\FallbackFromGetTrait;
use FSProVendor\WPDesk\Persistence\PersistentContainer;
/**
* Store values as serialized. Thanks to this the strict typing can be used.
*
* @package WPDesk\Persistence\Decorator
*/
class SerializedPersistentContainer implements \FSProVendor\WPDesk\Persistence\PersistentContainer
{
use FallbackFromGetTrait;
private $container;
public function __construct(\FSProVendor\WPDesk\Persistence\PersistentContainer $container)
{
$this->container = $container;
}
public function get($id)
{
if ($this->container->has($id)) {
return \unserialize($this->container->get($id));
}
throw new \FSProVendor\WPDesk\Persistence\ElementNotExistsException(\sprintf('Element %s not exists!', $id));
}
public function set(string $id, $value)
{
if ($value === null) {
$this->delete($id);
} else {
$this->container->set($id, \serialize($value));
}
}
public function delete(string $id)
{
$this->container->delete($id);
}
public function has($id) : bool
{
return $this->container->has($id);
}
}