ConnectionHelperLoader::getConnection() - Code Metrics - Inspection of "Migrations 3.0 (#858)" - doctrine/migrations - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 229462...d74785 )

by Andreas

created 2019-11-30 19:00 UTC

ConnectionHelperLoader::getConnection() 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	10
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\ConnectionLoader;
use Symfony\Component\Console\Helper\HelperSet;

/**
 * The ConnectionHelperLoader is responsible for loading a Doctrine\DBAL\Connection from a Symfony Console HelperSet.
 *
 * @internal
 */
final class ConnectionHelperLoader implements ConnectionLoader
{
    /** @var string */
    private $helperName;

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

    /** @var ConnectionLoader */
    private $fallback;

    public function __construct(string $helperName, ConnectionLoader $fallback, ?HelperSet $helperSet = null)
    {
        $this->helperSet  = $helperSet ?: new HelperSet();
        $this->helperName = $helperName;
        $this->fallback   = $fallback;
    }

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

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

        return $this->fallback->getConnection();
    }
}


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\ConnectionLoader;
10		use Symfony\Component\Console\Helper\HelperSet;
11
12		/**
13		* The ConnectionHelperLoader is responsible for loading a Doctrine\DBAL\Connection from a Symfony Console HelperSet.
14		*
15		* @internal
16		*/
17		final class ConnectionHelperLoader implements ConnectionLoader
18		{
19		/** @var string */
20		private $helperName;
21
22		/** @var HelperSet */
23		private $helperSet;
24
25		/** @var ConnectionLoader */
26		private $fallback;
27
28	6	public function __construct(string $helperName, ConnectionLoader $fallback, ?HelperSet $helperSet = null)
29		{
30	6	$this->helperSet = $helperSet ?: new HelperSet();
31	6	$this->helperName = $helperName;
32	6	$this->fallback = $fallback;
33	6	}
34
35		/**
36		* Read the input and return a Configuration, returns null if the config
37		* is not supported.
38		*/
39	4	public function getConnection() : Connection
40		{
41	4	if ($this->helperSet->has($this->helperName)) {
42	2	$connectionHelper = $this->helperSet->get($this->helperName);
43
44	2	if ($connectionHelper instanceof ConnectionHelper) {
45	2	return $connectionHelper->getConnection();
46		}
47		}
48
49	2	return $this->fallback->getConnection();
50		}
51		}
52

doctrine / migrations

Push — master ( 229462...d74785 )

ConnectionHelperLoader::getConnection() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like