Barnacle\Container

Complexity

Total Complexity

4

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	has()	0	3	1
A	get()	0	9	3

<?php


namespace Barnacle;


use Barnacle\Exception\ContainerException;

use Barnacle\Exception\NotFoundException;

use Exception;

use Pimple\Container as Pimple;

use Pimple\Exception\UnknownIdentifierException;

use Psr\Container\ContainerInterface;

use Psr\Container\ContainerExceptionInterface;

use Psr\Container\NotFoundExceptionInterface;


/**

 *  Class Container

 *  Pirate DIC

 *

 * @package Bone

 */

class Container extends Pimple implements ContainerInterface

{



    /**

     * Finds an entry of the container by its identifier and returns it.

     *

     * @param string $id Identifier of the entry to look for.

     *

     * @return mixed Entry.

     * @throws ContainerExceptionInterface Error while retrieving the entry.

     *

     * @throws NotFoundExceptionInterface  No entry was found for **this** identifier.

     */

    public function get($id)

    {

        try {

            $item = $this->offsetGet($id);

            return $item;

        } catch (UnknownIdentifierException $e) {

            throw new NotFoundException("Key $id not found.");

        } catch (Exception $e) {

            throw new ContainerException("Problem fetching key $id.\n" . $e->getMessage(), $e->getCode());

        }

    }


    /**

     * Returns true if the container can return an entry for the given identifier.

     * Returns false otherwise.

     *

     * `has($id)` returning true does not mean that `get($id)` will not throw an exception.

     * It does however mean that `get($id)` will not throw a `NotFoundExceptionInterface`.

     *

     * @param string $id Identifier of the entry to look for.

     *

     * @return bool

     */

    public function has($id)

    {

        return $this->offsetExists($id);

    }


}