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<?php
/**
* @see https://github.com/zendframework/zend-session for the canonical source repository
* @copyright Copyright (c) 2005-2019 Zend Technologies USA Inc. (https://www.zend.com)
* @license https://github.com/zendframework/zend-session/blob/master/LICENSE.md New BSD License
*/
namespace Zend\Session;
use Zend\Session\Config\ConfigInterface as Config;
use Zend\Session\ManagerInterface as Manager;
use Zend\Session\SaveHandler\SaveHandlerInterface as SaveHandler;
use Zend\Session\Storage\StorageInterface as Storage;
/**
* Base ManagerInterface implementation
*
* Defines common constructor logic and getters for Storage and Configuration
*/
abstract class AbstractManager implements Manager
{
/**
* @var Config
*/
protected $config;
/**
* Default configuration class to use when no configuration provided
* @var string
*/
protected $defaultConfigClass = 'Zend\Session\Config\SessionConfig';
/**
* @var Storage
*/
protected $storage;
/**
* Default storage class to use when no storage provided
* @var string
*/
protected $defaultStorageClass = 'Zend\Session\Storage\SessionArrayStorage';
/**
* @var SaveHandler
*/
protected $saveHandler;
/**
* @var array
*/
protected $validators;
/**
* Constructor
*
* @param Config|null $config
* @param Storage|null $storage
* @param SaveHandler|null $saveHandler
* @param array $validators
* @throws Exception\RuntimeException
*/
public function __construct(
Config $config = null,
Storage $storage = null,
SaveHandler $saveHandler = null,
array $validators = []
) {
// init config
if ($config === null) {
if (! class_exists($this->defaultConfigClass)) {
throw new Exception\RuntimeException(sprintf(
'Unable to locate config class "%s"; class does not exist',
$this->defaultConfigClass
));
}
$config = new $this->defaultConfigClass();
if (! $config instanceof Config) {
throw new Exception\RuntimeException(sprintf(
'Default config class %s is invalid; must implement %s\Config\ConfigInterface',
$this->defaultConfigClass,
__NAMESPACE__
));
}
}
$this->config = $config;
// init storage
if ($storage === null) {
if (! class_exists($this->defaultStorageClass)) {
throw new Exception\RuntimeException(sprintf(
'Unable to locate storage class "%s"; class does not exist',
$this->defaultStorageClass
));
}
$storage = new $this->defaultStorageClass();
if (! $storage instanceof Storage) {
throw new Exception\RuntimeException(sprintf(
'Default storage class %s is invalid; must implement %s\Storage\StorageInterface',
$this->defaultConfigClass,
__NAMESPACE__
));
}
}
$this->storage = $storage;
// save handler
if ($saveHandler !== null) {
$this->saveHandler = $saveHandler;
}
$this->validators = $validators;
}
/**
* Set configuration object
*
* @param Config $config
* @return AbstractManager
*/
public function setConfig(Config $config)
{
$this->config = $config;
return $this;
}
/**
* Retrieve configuration object
*
* @return Config
*/
public function getConfig()
{
return $this->config;
}
/**
* Set session storage object
*
* @param Storage $storage
* @return AbstractManager
*/
public function setStorage(Storage $storage)
{
$this->storage = $storage;
return $this;
}
/**
* Retrieve storage object
*
* @return Storage
*/
public function getStorage()
{
return $this->storage;
}
/**
* Set session save handler object
*
* @param SaveHandler $saveHandler
* @return AbstractManager
*/
public function setSaveHandler(SaveHandler $saveHandler)
{
$this->saveHandler = $saveHandler;
return $this;
}
/**
* Get SaveHandler Object
*
* @return SaveHandler
*/
public function getSaveHandler()
{
return $this->saveHandler;
}
}