Singletons::get() - Code Metrics - Nevraxe/Cervo - Measure and Improve Code Quality continuously with Scrutinizer

Singletons::get() A
last analyzed 2020-07-15 18:46 UTC

↳ Parent: Singletons

Complexity

Conditions	4
Paths	3

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
cc	4
eloc	5
c	2
b	1
f	0
nc	3
nop	1
dl	0
loc	11
rs	10

<?php

/**
 * This file is part of the Cervo package.
 *
 * Copyright (c) 2010-2019 Nevraxe inc. & Marc André Audet <[email protected]>.
 *
 * @package   Cervo
 * @author    Marc André Audet <[email protected]>
 * @copyright 2010 - 2019 Nevraxe inc. & Marc André Audet
 * @license   See LICENSE.md  MIT
 * @link      https://github.com/Nevraxe/Cervo
 * @since     5.0.0
 */

declare(strict_types=1);

namespace Cervo;

use Cervo\Exceptions\Singletons\InvalidClassException;
use Cervo\Interfaces\SingletonInterface;
use Cervo\Utils\ClassUtils;

/**
 * Singletons manager for Cervo.
 *
 * @author Marc André Audet <[email protected]>
 */
final class Singletons
{
    private $objects = [];

    private $context;

    public function __construct(Context $context)
    {
        $this->context = $context;
    }

    /**
     * Fetch an object from the Singletons registry, or instantialise it.
     *
     * @param string $className The name of the class to get as Singleton
     *
     * @return SingletonInterface
     */
    public function get(string $className): SingletonInterface
    {
        if (isset($this->objects[$className]) && is_object($this->objects[$className])) {
            return $this->objects[$className];
        }

        if (!ClassUtils::implements($className, SingletonInterface::class)) {
            throw new InvalidClassException();
        }

        return ($this->objects[$className] = new $className($this->context));
    }
}


1			<?php
2
3			/**
4			* This file is part of the Cervo package.
5			*
6			* Copyright (c) 2010-2019 Nevraxe inc. & Marc André Audet <[email protected]>.
7			*
8			* @package Cervo
9			* @author Marc André Audet <[email protected]>
10			* @copyright 2010 - 2019 Nevraxe inc. & Marc André Audet
11			* @license See LICENSE.md MIT
12			* @link https://github.com/Nevraxe/Cervo
13			* @since 5.0.0
14			*/
15
16			declare(strict_types=1);
17
18			namespace Cervo;
19
20			use Cervo\Exceptions\Singletons\InvalidClassException;
21			use Cervo\Interfaces\SingletonInterface;
22			use Cervo\Utils\ClassUtils;
23
24			/**
25			* Singletons manager for Cervo.
26			*
27			* @author Marc André Audet <[email protected]>
28			*/
29			final class Singletons
30			{
31			private $objects = [];
32
33			private $context;
34
35			public function __construct(Context $context)
36			{
37			$this->context = $context;
38			}
39
40			/**
41			* Fetch an object from the Singletons registry, or instantialise it.
42			*
43			* @param string $className The name of the class to get as Singleton
44			*
45			* @return SingletonInterface
46			*/
47			public function get(string $className): SingletonInterface
48			{
49			if (isset($this->objects[$className]) && is_object($this->objects[$className])) {
50			return $this->objects[$className];
51			}
52
53			if (!ClassUtils::implements($className, SingletonInterface::class)) {
54			throw new InvalidClassException();
55			}
56
57			return ($this->objects[$className] = new $className($this->context));
58			}
59			}
60

Nevraxe / Cervo

Singletons::get() A last analyzed 2020-07-15 18:46 UTC

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Singletons::get() A
last analyzed 2020-07-15 18:46 UTC