ClearQueryCacheDoctrineCommand   A
last analyzed

Complexity

Total Complexity 2

Size/Duplication

Total Lines 25
Duplicated Lines 100 %

Coupling/Cohesion

Components 1
Dependencies 3

Importance

Changes 0
Metric Value
wmc 2
c 0
b 0
f 0
lcom 1
cbo 3
dl 25
loc 25
rs 10

2 Methods

Rating   Name   Duplication   Size   Complexity  
A configure() 9 9 1
A execute() 6 6 1

How to fix   Duplicated Code   

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

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<?php
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namespace Doctrine\Bundle\DoctrineBundle\Command\Proxy;
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use Doctrine\ORM\Tools\Console\Command\ClearCache\QueryCommand;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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/**
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 * Command to clear the query cache of the various cache drivers.
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 */
13 View Code Duplication
class ClearQueryCacheDoctrineCommand extends QueryCommand
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Duplication introduced by
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.

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{
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    /**
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     * {@inheritDoc}
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     */
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    protected function configure()
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    {
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        parent::configure();
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        $this
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            ->setName('doctrine:cache:clear-query')
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            ->setDescription('Clears all query cache for an entity manager')
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            ->addOption('em', null, InputOption::VALUE_OPTIONAL, 'The entity manager to use for this command');
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    }
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    /**
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     * {@inheritDoc}
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     */
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    protected function execute(InputInterface $input, OutputInterface $output)
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    {
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        DoctrineCommandHelper::setApplicationEntityManager($this->getApplication(), $input->getOption('em'));
0 ignored issues
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Documentation introduced by
$this->getApplication() is of type null|object<Symfony\Comp...nt\Console\Application>, but the function expects a object<Symfony\Bundle\Fr...le\Console\Application>.

It seems like the type of the argument is not accepted by the function/method which you are calling.

In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.

We suggest to add an explicit type cast like in the following example:

function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
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        return parent::execute($input, $output);
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    }
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}
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