ConnectionHelperLoader::chosen() - Code Metrics - Inspection of "Merge pull request #632 from Majkl578/change-names..." - doctrine/migrations - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — master ( d8d7f6...ee5f34 )

by Jonathan

created 2018-05-06 01:17 UTC

ConnectionHelperLoader::chosen() A

↳ Parent: ConnectionHelperLoader

Complexity

Conditions	3
Paths	3

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3

Importance

Changes

Metric	Value
cc	3
eloc	5
nc	3
nop	0
dl	0
loc	11
ccs	6
cts	6
cp	1
crap	3
rs	9.4285
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Doctrine\Migrations\Configuration\Connection\Loader;

use Doctrine\DBAL\Connection;
use Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper;
use Doctrine\Migrations\Configuration\Connection\ConnectionLoaderInterface;
use Symfony\Component\Console\Helper\HelperSet;

class ConnectionHelperLoader implements ConnectionLoaderInterface
{
    /** @var string */
    private $helperName;

    /** @var  HelperSet */
    private $helperSet;

    public function __construct(?HelperSet $helperSet = null, string $helperName)
    {
        $this->helperName = $helperName;

        if ($helperSet === null) {
            $helperSet = new HelperSet();
        }

        $this->helperSet = $helperSet;
    }

    /**
     * Read the input and return a Configuration, returns null if the config
     * is not supported.
     */
    public function chosen() : ?Connection
    {
        if ($this->helperSet->has($this->helperName)) {
            $connectionHelper = $this->helperSet->get($this->helperName);

            if ($connectionHelper instanceof ConnectionHelper) {
                return $connectionHelper->getConnection();
            }
        }

        return null;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Doctrine\Migrations\Configuration\Connection\Loader;
6
7		use Doctrine\DBAL\Connection;
8		use Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper;
9		use Doctrine\Migrations\Configuration\Connection\ConnectionLoaderInterface;
10		use Symfony\Component\Console\Helper\HelperSet;
11
12		class ConnectionHelperLoader implements ConnectionLoaderInterface
13		{
14		/** @var string */
15		private $helperName;
16
17		/** @var HelperSet */
18		private $helperSet;
19
20	38	public function __construct(?HelperSet $helperSet = null, string $helperName)
21		{
22	38	$this->helperName = $helperName;
23
24	38	if ($helperSet === null) {
25		$helperSet = new HelperSet();
26		}
27
28	38	$this->helperSet = $helperSet;
29	38	}
30
31		/**
32		* Read the input and return a Configuration, returns null if the config
33		* is not supported.
34		*/
35	37	public function chosen() : ?Connection
36		{
37	37	if ($this->helperSet->has($this->helperName)) {
38	13	$connectionHelper = $this->helperSet->get($this->helperName);
39
40	13	if ($connectionHelper instanceof ConnectionHelper) {
41	13	return $connectionHelper->getConnection();
42		}
43		}
44
45	24	return null;
46		}
47		}
48

doctrine / migrations

Push — master ( d8d7f6...ee5f34 )

ConnectionHelperLoader::chosen() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

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