Limoncello\ContainerLight\Container

Complexity

Total Complexity

7

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	get()	0	8	2
A	has()	0	4	1
A	registerDestructor()	0	4	1
A	__destruct()	0	9	3

<?php namespace Limoncello\ContainerLight;

/**
 * Copyright 2015-2016 info@neomerx.com (www.neomerx.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

use Interop\Container\ContainerInterface;
use InvalidArgumentException;
use Limoncello\ContainerLight\Exceptions\NotFoundException;

/**
 * @package Limoncello\ContainerLight
 */
class Container extends \Pimple\Container implements ContainerInterface
{
    /**
     * @var callable[]|null
     */
    private $destructorHandlers = null;

    /**
     * @inheritdoc
     */
    public function get($identity)
    {
        try {
            return $this->offsetGet($identity);
        } catch (InvalidArgumentException $exception) {
            throw new NotFoundException($exception->getMessage(), $exception->getCode(), $exception);
        }
    }

    /**
     * @inheritdoc
     */
    public function has($identity)
    {
        return $this->offsetExists($identity);
    }

    /**
     * @param callable $handler
     *
     * @return void
     */
    public function registerDestructor(callable $handler)
    {
        $this->destructorHandlers[] = $handler;
    }

    /**
     * @return void
     */
    public function __destruct()
    {
        if ($this->destructorHandlers !== null) {
            foreach ($this->destructorHandlers as $handler) {
                call_user_func($handler);
            }
            unset($this->destructorHandlers);
        }
    }
}