Ray\Di\SetterMethod

Complexity

Total Complexity

5

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	3
Bugs	2	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	setOptional()	0	4	1
A	__construct()	0	5	1
A	__invoke()	0	12	3

<?php
/**
 * This file is part of the Ray.Di package.
 *
 * @license http://opensource.org/licenses/MIT MIT
 */
namespace Ray\Di;

use Ray\Di\Exception\Unbound;

final class SetterMethod
{
    /**
     * @var string
     */
    private $method;

    /**
     * @var Arguments
     */
    private $arguments;

    /**
     * Is optional binding ?
     *
     * @var bool
     */
    private $isOptional = false;

    public function __construct(\ReflectionMethod $method, Name $name)
    {
        $this->method = $method->name;
        $this->arguments = new Arguments($method, $name);
    }

    public function setOptional()
    {
        $this->isOptional = true;
    }

    /**
     * @param object    $instance
     * @param Container $container
     *
     * @throws Unbound
     * @throws \Exception
     */
    public function __invoke($instance, Container $container)
    {
        try {
            $parameters = $this->arguments->inject($container);
        } catch (Unbound $e) {
            if ($this->isOptional) {
                return;
            }
            throw $e;
        }
        call_user_func_array([$instance, $this->method], $parameters);
    }
}