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<?php
/**
* This file is part of slick/di package
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Slick\Di\Definition;
use Psr\Container\ContainerInterface;
use Slick\Di\DefinitionInterface;
use Slick\Di\Exception\ContainerNotSetException;
use Slick\Di\Exception\NotFoundException;
* Alias Definition
* @package Slick\Di\Definition
* @author Filipe Silva <[email protected]>
class Alias extends AbstractDefinition implements DefinitionInterface
{
* @var string
protected $alias;
* Alias needs a name and the definition name to look for in the container
* @param string $alias
public function __construct($alias)
$alias = str_replace('@', '', $alias);
$this->alias = $alias;
}
* Resolves the definition into a scalar or object
* @return mixed
* @throws NotFoundException No entry was found for alias
* in current container.
* @throws ContainerNotSetException If no container is set before
* calling resolve().
public function resolve()
if (!$this->container instanceof ContainerInterface) {
$this->container
Psr\Container\ContainerInterface
throw new ContainerNotSetException(
"No container was set for definition. ".
"It is not possible to look for alias '{$this->alias}'"
);
return $this->container->get($this->alias);
slickframework /
di
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