Registry::getEntityManagerForClass() - Code Metrics - Inspection of "Merge pull request #1001 from alcaeus/drop-depreca..." - doctrine/DoctrineBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e7d5d6...baba12 )

by Andreas

created 2019-08-07 18:28 UTC

Registry::getEntityManagerForClass() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	6
rs	10
cc	1
nc	1
nop	1

<?php

namespace Doctrine\Bundle\DoctrineBundle;

use Doctrine\ORM\ORMException;
use Psr\Container\ContainerInterface;
use Symfony\Bridge\Doctrine\ManagerRegistry;

/**
 * References all Doctrine connections and entity managers in a given Container.
 */
class Registry extends ManagerRegistry
{
    /**
     * @param string[] $connections
     * @param string[] $entityManagers
     * @param string   $defaultConnection
     * @param string   $defaultEntityManager
     */
    public function __construct(ContainerInterface $container, array $connections, array $entityManagers, $defaultConnection, $defaultEntityManager)
    {
        $this->container = $container;
class Alien {}

class Dalek extends Alien {}

class Plot
{
    /** @var  Dalek */
    public $villain;
}

$alien = new Alien();
$plot = new Plot();
if ($alien instanceof Dalek) {
    $plot->villain = $alien;
}

        parent::__construct('ORM', $connections, $entityManagers, $defaultConnection, $defaultEntityManager, 'Doctrine\ORM\Proxy\Proxy');
    }

    /**
     * Resolves a registered namespace alias to the full namespace.
     *
     * This method looks for the alias in all registered entity managers.
     *
     * @see Configuration::getEntityNamespace
     *
     * @param string $alias The alias
     *
     * @return string The full namespace
     */
    public function getAliasNamespace($alias)
    {
        foreach (array_keys($this->getManagers()) as $name) {
            try {
                return $this->getManager($name)->getConfiguration()->getEntityNamespace($alias);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            } catch (ORMException $e) {

            }
        }

        throw ORMException::unknownEntityNamespace($alias);
    }
}


1			<?php
2
3			namespace Doctrine\Bundle\DoctrineBundle;
4
5			use Doctrine\ORM\ORMException;
6			use Psr\Container\ContainerInterface;
7			use Symfony\Bridge\Doctrine\ManagerRegistry;
8
9			/**
10			* References all Doctrine connections and entity managers in a given Container.
11			*/
12			class Registry extends ManagerRegistry
13			{
14			/**
15			* @param string[] $connections
16			* @param string[] $entityManagers
17			* @param string $defaultConnection
18			* @param string $defaultEntityManager
19			*/
20			public function __construct(ContainerInterface $container, array $connections, array $entityManagers, $defaultConnection, $defaultEntityManager)
21			{
22			$this->container = $container;
			0 ignored issues – show Documentation Bug introduced 2019-03-13 15:58 UTC by Report Bug Copy Issue Report `$container` is of type `object<Psr\Container\ContainerInterface>`, but the property `$container` was declared to be of type `object<Symfony\Component...ncyInjection\Container>`. Are you sure that you always receive this specific sub-class here, or does it make sense to add an `instanceof` check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a given class or a super-class is assigned to a property that is type hinted more strictly. Either this assignment is in error or an instanceof check should be added for that assignment. class Alien {} class Dalek extends Alien {} class Plot { /** @var Dalek */ public $villain; } $alien = new Alien(); $plot = new Plot(); if ($alien instanceof Dalek) { $plot->villain = $alien; } Loading history...
23
24			parent::__construct('ORM', $connections, $entityManagers, $defaultConnection, $defaultEntityManager, 'Doctrine\ORM\Proxy\Proxy');
25			}
26
27			/**
28			* Resolves a registered namespace alias to the full namespace.
29			*
30			* This method looks for the alias in all registered entity managers.
31			*
32			* @see Configuration::getEntityNamespace
33			*
34			* @param string $alias The alias
35			*
36			* @return string The full namespace
37			*/
38			public function getAliasNamespace($alias)
39			{
40			foreach (array_keys($this->getManagers()) as $name) {
41			try {
42			return $this->getManager($name)->getConfiguration()->getEntityNamespace($alias);
			0 ignored issues – show Bug introduced 2015-11-24 12:12 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Doctrine\Common\Persistence\ObjectManager` as the method `getConfiguration()` does only exist in the following implementations of said interface: `Doctrine\ORM\Decorator\EntityManagerDecorator`, `Doctrine\ORM\EntityManager`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
43			} catch (ORMException $e) {
			0 ignored issues – show Coding Style Comprehensibility introduced 2015-11-24 12:12 UTC by Report Bug Copy Issue Report Consider adding a comment why this CATCH block is empty. Loading history...
44			}
45			}
46
47			throw ORMException::unknownEntityNamespace($alias);
48			}
49			}
50

doctrine / DoctrineBundle

Push — master ( e7d5d6...baba12 )

Registry::getEntityManagerForClass() A

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