Factory::create() - Code Metrics - Logi-CE/fmup - Measure and Improve Code Quality continuously with Scrutinizer

Factory::create() A
last analyzed 2017-12-05 10:44 UTC

↳ Parent: Factory

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	8

Duplication

Lines	12
Ratio	100 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes

Metric	Value
cc	3
eloc	8
nc	3
nop	2
dl	12
loc	12
ccs	8
cts	8
cp	1
crap	3
rs	9.4285
c	0
b	0
f	0

<?php
namespace FMUP\Cache;

class Factory

{
    const DRIVER_RAM = 'Ram';
    const DRIVER_FILE = 'File';
    const DRIVER_SHM = 'Shm';
    private static $instance;

    /**
     * @codeCoverageIgnore
     */
    private function __construct()
    {
    }

    /**
     * @codeCoverageIgnore
     */
    private function __clone()
    {
    }

    /**
     * @return self
     */
    final public static function getInstance()
    {
        if (!self::$instance) {
            $class = get_called_class();
            self::$instance = new $class();
        }
        return self::$instance;
    }
    
    /**
     * @param string $driver
     * @param array $params
     * @return CacheInterface
     * @throws Exception
     */
    final public function create($driver = self::DRIVER_RAM, $params = array())
    {
        $class = $this->getClassForName($driver);
        if (!class_exists($class)) {
            throw new Exception('Unable to create ' . $class);
        }
        $instance = new $class($params);
        if (!$instance instanceof CacheInterface) {
            throw new Exception('Unable to create ' . $class);
        }
        return $instance;
    }

    /**
     * Must return full class name for specified driver name
     * @param string $driver
     * @return string
     */
    protected function getClassForName($driver)
    {
        return __NAMESPACE__ . '\Driver\\' . ucfirst($driver);
    }
}


1			<?php
2			namespace FMUP\Cache;
3
4		View Code Duplication	class Factory
			0 ignored issues – show Duplication introduced 2017-04-18 14:53 UTC by Report Bug Copy Issue Report This class seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
5			{
6			const DRIVER_RAM = 'Ram';
7			const DRIVER_FILE = 'File';
8			const DRIVER_SHM = 'Shm';
9			private static $instance;
10
11			/**
12			* @codeCoverageIgnore
13			*/
14			private function __construct()
15			{
16			}
17
18			/**
19			* @codeCoverageIgnore
20			*/
21			private function __clone()
22			{
23			}
24
25			/**
26			* @return self
27			*/
28	4		final public static function getInstance()
29			{
30	4		if (!self::$instance) {
31	1		$class = get_called_class();
32	1		self::$instance = new $class();
33			}
34	4		return self::$instance;
35			}
36
37			/**
38			* @param string $driver
39			* @param array $params
40			* @return CacheInterface
41			* @throws Exception
42			*/
43	3		final public function create($driver = self::DRIVER_RAM, $params = array())
44			{
45	3		$class = $this->getClassForName($driver);
46	3		if (!class_exists($class)) {
47	2		throw new Exception('Unable to create ' . $class);
48			}
49	2		$instance = new $class($params);
50	2		if (!$instance instanceof CacheInterface) {
51	1		throw new Exception('Unable to create ' . $class);
52			}
53	2		return $instance;
54			}
55
56			/**
57			* Must return full class name for specified driver name
58			* @param string $driver
59			* @return string
60			*/
61	3		protected function getClassForName($driver)
62			{
63	3		return __NAMESPACE__ . '\Driver\\' . ucfirst($driver);
64			}
65			}
66

Logi-CE / fmup

Factory::create() A last analyzed 2017-12-05 10:44 UTC

Complexity

Size

Duplication

Code Coverage

Importance

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Factory::create() A
last analyzed 2017-12-05 10:44 UTC