ConfigurationFile::getEntityManager() - Code Metrics - Inspection of "use interface instead of concrete class for the en..." - doctrine/migrations - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ab7ebf...740609 )

by Grégoire

created 2020-01-14 06:55 UTC

ConfigurationFile::getEntityManager() A

↳ Parent: ConfigurationFile

Complexity

Conditions	4
Paths	4

Size

Total Lines	17
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	4

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	4
eloc	8
c	1
b	0
f	1
nc	4
nop	0
dl	0
loc	17
ccs	9
cts	9
cp	1
crap	4
rs	10

<?php

declare(strict_types=1);

namespace Doctrine\Migrations\Configuration\EntityManager;

use Doctrine\Migrations\Configuration\EntityManager\Exception\FileNotFound;
use Doctrine\Migrations\Configuration\EntityManager\Exception\InvalidConfiguration;
use Doctrine\ORM\EntityManagerInterface;
use function file_exists;

/**
 * This class will return an EntityManager instance, loaded from a configuration file provided as argument.
 */
final class ConfigurationFile implements EntityManagerLoader
{
    /** @var string */
    private $filename;

    public function __construct(string $filename)
    {
        $this->filename = $filename;
    }

    /**
     * Read the input and return a Configuration, returns null if the config
     * is not supported.
     *
     * @throws InvalidConfiguration
     */
    public function getEntityManager() : EntityManagerInterface
    {
        if (! file_exists($this->filename)) {
            throw FileNotFound::new($this->filename);
        }

        $params = include $this->filename;

        if ($params instanceof EntityManagerInterface) {
            return $params;
        }

        if ($params instanceof EntityManagerLoader) {
            return $params->getEntityManager();
        }

        throw InvalidConfiguration::invalidArrayConfiguration();
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Doctrine\Migrations\Configuration\EntityManager;
6
7		use Doctrine\Migrations\Configuration\EntityManager\Exception\FileNotFound;
8		use Doctrine\Migrations\Configuration\EntityManager\Exception\InvalidConfiguration;
9		use Doctrine\ORM\EntityManagerInterface;
10		use function file_exists;
11
12		/**
13		* This class will return an EntityManager instance, loaded from a configuration file provided as argument.
14		*/
15		final class ConfigurationFile implements EntityManagerLoader
16		{
17		/** @var string */
18		private $filename;
19
20	4	public function __construct(string $filename)
21		{
22	4	$this->filename = $filename;
23	4	}
24
25		/**
26		* Read the input and return a Configuration, returns null if the config
27		* is not supported.
28		*
29		* @throws InvalidConfiguration
30		*/
31	4	public function getEntityManager() : EntityManagerInterface
32		{
33	4	if (! file_exists($this->filename)) {
34	1	throw FileNotFound::new($this->filename);
35		}
36
37	3	$params = include $this->filename;
38
39	3	if ($params instanceof EntityManagerInterface) {
40	1	return $params;
41		}
42
43	2	if ($params instanceof EntityManagerLoader) {
44	1	return $params->getEntityManager();
45		}
46
47	1	throw InvalidConfiguration::invalidArrayConfiguration();
48		}
49		}
50

doctrine / migrations

Push — master ( ab7ebf...740609 )

ConfigurationFile::getEntityManager() A

Complexity

Size

Duplication

Code Coverage

Importance

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