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<?php
namespace PrestaShop\CircuitBreaker\Place;
use PrestaShop\CircuitBreaker\Contract\PlaceInterface;
use PrestaShop\CircuitBreaker\Exception\InvalidPlaceException;
use PrestaShop\CircuitBreaker\Util\Assert;
abstract class AbstractPlace implements PlaceInterface
{
/**
* @var int the Place failures
*/
private $failures;
/**
* @var float the Place timeout
*/
private $timeout;
/**
* @var int the Place threshold
*/
private $threshold;
/**
* @param int $failures the Place failures
* @param float $timeout the Place timeout
* @param int $threshold the Place threshold
*
* @throws InvalidPlaceException
*/
public function __construct($failures, $timeout, $threshold)
{
$this->validate($failures, $timeout, $threshold);
$this->failures = $failures;
$this->timeout = $timeout;
$this->threshold = $threshold;
}
/**
* {@inheritdoc}
*/
abstract public function getState();
/**
* {@inheritdoc}
*/
public function getFailures()
{
return $this->failures;
}
/**
* {@inheritdoc}
*/
public function getTimeout()
{
return $this->timeout;
}
/**
* {@inheritdoc}
*/
public function getThreshold()
{
return $this->threshold;
}
/**
* Ensure the place is valid (PHP5 is permissive).
*
* @param int $failures the failures should be a positive value
* @param float $timeout the timeout should be a positive value
* @param int $threshold the threshold should be a positive value
*
* @return bool true if valid
*
* @throws InvalidPlaceException
*/
private function validate($failures, $timeout, $threshold)
{
$assertionsAreValid = Assert::isPositiveInteger($failures)
&& Assert::isPositiveValue($timeout)
&& Assert::isPositiveInteger($threshold)
;
if ($assertionsAreValid) {
return true;
}
throw InvalidPlaceException::invalidSettings($failures, $timeout, $threshold);
}
}