ConnectionProviderAwareCommand::getConnection() - Code Metrics - Inspection of "allow using multiple connections for CLI commands" - doctrine/dbal - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — 2.11.x (#3956)

by David

created 2020-04-15 17:57 UTC

ConnectionProviderAwareCommand::getConnection() A

↳ Parent: ConnectionProviderAwareCommand

Complexity

Conditions	4
Paths	4

Size

Total Lines	18
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	8
dl	0
loc	18
rs	10
c	1
b	0
f	0
cc	4
nc	4
nop	1

<?php

namespace Doctrine\DBAL\Tools\Console\Command;

use Doctrine\DBAL\Connection;
use Doctrine\DBAL\Tools\Console\ConnectionProvider\ConnectionProvider;
use Exception;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use const E_USER_DEPRECATED;
use function trigger_error;

abstract class ConnectionProviderAwareCommand extends Command
{
    /** @var ConnectionProvider|null */
    private $connectionProvider;

    public function __construct(?ConnectionProvider $connectionProvider = null)
    {
        parent::__construct();
        $this->connectionProvider = $connectionProvider;
        if ($connectionProvider !== null) {
            return;
        }

        @trigger_error('Not passing a connection provider as the first constructor argument is deprecated', E_USER_DEPRECATED);
    }

    protected function getConnection(InputInterface $input) : Connection
    {
        /** @var string|null $connectionName */
        $connectionName = $input->getOption('connection');

        if ($this->connectionProvider === null) {
            if ($connectionName !== null) {
                throw new Exception('Specifying a connection is only supported when a ConnectionProvider is used.');
            }

            return $this->getHelper('db')->getConnection();
        }

        if ($connectionName !== null) {
            return $this->connectionProvider->getConnection($connectionName);
        }

        return $this->connectionProvider->getDefaultConnection();
    }
}


1			<?php
2
3			namespace Doctrine\DBAL\Tools\Console\Command;
4
5			use Doctrine\DBAL\Connection;
6			use Doctrine\DBAL\Tools\Console\ConnectionProvider\ConnectionProvider;
7			use Exception;
8			use Symfony\Component\Console\Command\Command;
9			use Symfony\Component\Console\Input\InputInterface;
10			use const E_USER_DEPRECATED;
11			use function trigger_error;
12
13			abstract class ConnectionProviderAwareCommand extends Command
14			{
15			/** @var ConnectionProvider\|null */
16			private $connectionProvider;
17
18			public function __construct(?ConnectionProvider $connectionProvider = null)
19			{
20			parent::__construct();
21			$this->connectionProvider = $connectionProvider;
22			if ($connectionProvider !== null) {
23			return;
24			}
25
26			@trigger_error('Not passing a connection provider as the first constructor argument is deprecated', E_USER_DEPRECATED);
27			}
28
29			protected function getConnection(InputInterface $input) : Connection
30			{
31			/** @var string\|null $connectionName */
32			$connectionName = $input->getOption('connection');
33
34			if ($this->connectionProvider === null) {
35			if ($connectionName !== null) {
36			throw new Exception('Specifying a connection is only supported when a ConnectionProvider is used.');
37			}
38
39			return $this->getHelper('db')->getConnection();
40			}
41
42			if ($connectionName !== null) {
43			return $this->connectionProvider->getConnection($connectionName);
44			}
45
46			return $this->connectionProvider->getDefaultConnection();
47			}
48			}
49

doctrine / dbal

Pull Request — 2.11.x (#3956)

ConnectionProviderAwareCommand::getConnection() A

Complexity

Size

Duplication

Importance

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