AbstractManagerRegistry::getName() - Code Metrics - Inspection of "AbstractManagerRegistry: Treat defaultManager firs..." - doctrine/persistence - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#69)

unknown

created 2019-11-05 17:12 UTC

AbstractManagerRegistry::getName() A

↳ Parent: AbstractManagerRegistry

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
eloc	1
dl	0
loc	3
rs	10
c	0
b	0
f	0
ccs	0
cts	2
cp	0
cc	1
nc	1
nop	0
crap	2

<?php

declare(strict_types=1);

namespace Doctrine\Persistence;

use InvalidArgumentException;
use ReflectionClass;
use function explode;
use function sprintf;
use function strpos;

/**
 * Abstract implementation of the ManagerRegistry contract.
 */
abstract class AbstractManagerRegistry implements ManagerRegistry
{
    /** @var string */
    private $name;

    /** @var array<string, string> */
    private $connections;

    /** @var array<string, string> */
    private $managers;

    /** @var string */
    private $defaultConnection;

    /** @var string */
    private $defaultManager;

    /** @var string */
    private $proxyInterfaceName;

    /**
     * @param array<string, string> $connections
     * @param array<string, string> $managers
     */
    public function __construct(
        string $name,
        array $connections,
        array $managers,
        string $defaultConnection,
        string $defaultManager,
        string $proxyInterfaceName
    ) {
        $this->name               = $name;
        $this->connections        = $connections;
        $this->managers           = $managers;
        $this->defaultConnection  = $defaultConnection;
        $this->defaultManager     = $defaultManager;
        $this->proxyInterfaceName = $proxyInterfaceName;
    }

    /**
     * Fetches/creates the given services.
     *
     * A service in this context is connection or a manager instance.
     *
     * @param string $name The name of the service.
     *
     * @return object The instance of the given service.
     */
    abstract protected function getService(string $name) : object;

    /**
     * Resets the given services.
     *
     * A service in this context is connection or a manager instance.
     *
     * @param string $name The name of the service.
     */
    abstract protected function resetService(string $name) : void;

    /**
     * Gets the name of the registry.
     */
    public function getName() : string
    {
        return $this->name;
    }

    /**
     * {@inheritdoc}
     */
    public function getConnection(?string $name = null) : object
    {
        if ($name === null) {
            $name = $this->defaultConnection;
        }

        if (! isset($this->connections[$name])) {
            throw new InvalidArgumentException(
                sprintf('Doctrine %s Connection named "%s" does not exist.', $this->name, $name)
            );
        }

        return $this->getService($this->connections[$name]);
    }

    /**
     * {@inheritdoc}
     */
    public function getConnectionNames() : array
    {
        return $this->connections;
    }

    /**
     * {@inheritdoc}
     */
    public function getConnections() : array
    {
        $connections = [];
        foreach ($this->connections as $name => $id) {
            $connections[$name] = $this->getService($id);
        }

        return $connections;
    }

    /**
     * {@inheritdoc}
     */
    public function getDefaultConnectionName() : string
    {
        return $this->defaultConnection;
    }

    /**
     * {@inheritdoc}
     */
    public function getDefaultManagerName() : string
    {
        return $this->defaultManager;
    }

    /**
     * {@inheritdoc}
     *
     * @throws InvalidArgumentException
     */
    public function getManager(?string $name = null) : ObjectManager
    {
        if ($name === null) {
            $name = $this->defaultManager;
        }

        if (! isset($this->managers[$name])) {
            throw new InvalidArgumentException(
                sprintf('Doctrine %s Manager named "%s" does not exist.', $this->name, $name)
            );
        }

        /** @var ObjectManager $objectManager */
        $objectManager = $this->getService($this->managers[$name]);

        return $objectManager;
    }

    /**
     * {@inheritdoc}
     */
    public function getManagerForClass(string $class) : ?ObjectManager
    {
        // Check for namespace alias
        if (strpos($class, ':') !== false) {
            [$namespaceAlias, $simpleClassName] = explode(':', $class, 2);

            $class = $this->getAliasNamespace($namespaceAlias) . '\\' . $simpleClassName;
        }

        $proxyClass = new ReflectionClass($class);

        if ($proxyClass->implementsInterface($this->proxyInterfaceName)) {
            $parentClass = $proxyClass->getParentClass();

            if ($parentClass === false) {
                return null;
            }

            $class = $parentClass->getName();
        }

        if($this->defaultManager) {

            /** @var ObjectManager $manager */
          $manager = $this->getManager($this->defaultManager);

          if (! $manager->getMetadataFactory()->isTransient($class)) {
            return $manager;
          }
        }

        foreach ($this->managers as $id) {
            /** @var ObjectManager $manager */
            $manager = $this->getService($id);

            if (! $manager->getMetadataFactory()->isTransient($class)) {
                return $manager;
            }
        }

        return null;
    }

    /**
     * {@inheritdoc}
     */
    public function getManagerNames() : array
    {
        return $this->managers;
    }

    /**
     * {@inheritdoc}
     */
    public function getManagers() : array
    {
        $managers = [];

        foreach ($this->managers as $name => $id) {
            /** @var ObjectManager $manager */
            $manager = $this->getService($id);

            $managers[$name] = $manager;
        }

        return $managers;
    }

    /**
     * {@inheritdoc}
     */
    public function getRepository(
        string $persistentObjectName,
        ?string $persistentManagerName = null
    ) : ObjectRepository {
        return $this
            ->selectManager($persistentObjectName, $persistentManagerName)
            ->getRepository($persistentObjectName);
    }

    /**
     * {@inheritdoc}
     */
    public function resetManager(?string $name = null) : ObjectManager
    {
        if ($name === null) {
            $name = $this->defaultManager;
        }

        if (! isset($this->managers[$name])) {
            throw new InvalidArgumentException(sprintf('Doctrine %s Manager named "%s" does not exist.', $this->name, $name));
        }

        // force the creation of a new document manager
        // if the current one is closed
        $this->resetService($this->managers[$name]);

        return $this->getManager($name);
    }

    private function selectManager(
        string $persistentObjectName,
        ?string $persistentManagerName = null
    ) : ObjectManager {
        if ($persistentManagerName !== null) {
            return $this->getManager($persistentManagerName);
        }

        return $this->getManagerForClass($persistentObjectName) ?? $this->getManager();
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Doctrine\Persistence;
6
7		use InvalidArgumentException;
8		use ReflectionClass;
9		use function explode;
10		use function sprintf;
11		use function strpos;
12
13		/**
14		* Abstract implementation of the ManagerRegistry contract.
15		*/
16		abstract class AbstractManagerRegistry implements ManagerRegistry
17		{
18		/** @var string */
19		private $name;
20
21		/** @var array<string, string> */
22		private $connections;
23
24		/** @var array<string, string> */
25		private $managers;
26
27		/** @var string */
28		private $defaultConnection;
29
30		/** @var string */
31		private $defaultManager;
32
33		/** @var string */
34		private $proxyInterfaceName;
35
36		/**
37		* @param array<string, string> $connections
38		* @param array<string, string> $managers
39		*/
40	9	public function __construct(
41		string $name,
42		array $connections,
43		array $managers,
44		string $defaultConnection,
45		string $defaultManager,
46		string $proxyInterfaceName
47		) {
48	9	$this->name = $name;
49	9	$this->connections = $connections;
50	9	$this->managers = $managers;
51	9	$this->defaultConnection = $defaultConnection;
52	9	$this->defaultManager = $defaultManager;
53	9	$this->proxyInterfaceName = $proxyInterfaceName;
54	9	}
55
56		/**
57		* Fetches/creates the given services.
58		*
59		* A service in this context is connection or a manager instance.
60		*
61		* @param string $name The name of the service.
62		*
63		* @return object The instance of the given service.
64		*/
65		abstract protected function getService(string $name) : object;
66
67		/**
68		* Resets the given services.
69		*
70		* A service in this context is connection or a manager instance.
71		*
72		* @param string $name The name of the service.
73		*/
74		abstract protected function resetService(string $name) : void;
75
76		/**
77		* Gets the name of the registry.
78		*/
79		public function getName() : string
80		{
81		return $this->name;
82		}
83
84		/**
85		* {@inheritdoc}
86		*/
87		public function getConnection(?string $name = null) : object
88		{
89		if ($name === null) {
90		$name = $this->defaultConnection;
91		}
92
93		if (! isset($this->connections[$name])) {
94		throw new InvalidArgumentException(
95		sprintf('Doctrine %s Connection named "%s" does not exist.', $this->name, $name)
96		);
97		}
98
99		return $this->getService($this->connections[$name]);
100		}
101
102		/**
103		* {@inheritdoc}
104		*/
105		public function getConnectionNames() : array
106		{
107		return $this->connections;
108		}
109
110		/**
111		* {@inheritdoc}
112		*/
113		public function getConnections() : array
114		{
115		$connections = [];
116		foreach ($this->connections as $name => $id) {
117		$connections[$name] = $this->getService($id);
118		}
119
120		return $connections;
121		}
122
123		/**
124		* {@inheritdoc}
125		*/
126		public function getDefaultConnectionName() : string
127		{
128		return $this->defaultConnection;
129		}
130
131		/**
132		* {@inheritdoc}
133		*/
134		public function getDefaultManagerName() : string
135		{
136		return $this->defaultManager;
137		}
138
139		/**
140		* {@inheritdoc}
141		*
142		* @throws InvalidArgumentException
143		*/
144	7	public function getManager(?string $name = null) : ObjectManager
145		{
146	7	if ($name === null) {
147	4	$name = $this->defaultManager;
148		}
149
150	7	if (! isset($this->managers[$name])) {
151		throw new InvalidArgumentException(
152		sprintf('Doctrine %s Manager named "%s" does not exist.', $this->name, $name)
153		);
154		}
155
156		/** @var ObjectManager $objectManager */
157	7	$objectManager = $this->getService($this->managers[$name]);
158
159	7	return $objectManager;
160		}
161
162		/**
163		* {@inheritdoc}
164		*/
165	7	public function getManagerForClass(string $class) : ?ObjectManager
166		{
167		// Check for namespace alias
168	7	if (strpos($class, ':') !== false) {
169	3	[$namespaceAlias, $simpleClassName] = explode(':', $class, 2);
170
171	3	$class = $this->getAliasNamespace($namespaceAlias) . '\\' . $simpleClassName;
172		}
173
174	7	$proxyClass = new ReflectionClass($class);
175
176	5	if ($proxyClass->implementsInterface($this->proxyInterfaceName)) {
177		$parentClass = $proxyClass->getParentClass();
178
179		if ($parentClass === false) {
180		return null;
181		}
182
183		$class = $parentClass->getName();
184		}
185
186	5	if($this->defaultManager) {
		0 ignored issues – show Coding Style introduced 2019-11-05 17:17 UTC by Report Bug Copy Issue Report Expected 1 space(s) after IF keyword; 0 found Loading history...
187		/** @var ObjectManager $manager */
188	5	$manager = $this->getManager($this->defaultManager);
189
190	5	if (! $manager->getMetadataFactory()->isTransient($class)) {
191	3	return $manager;
192		}
193		}
194
195	2	foreach ($this->managers as $id) {
196		/** @var ObjectManager $manager */
197	2	$manager = $this->getService($id);
198
199	2	if (! $manager->getMetadataFactory()->isTransient($class)) {
200	1	return $manager;
201		}
202		}
203
204	1	return null;
205		}
206
207		/**
208		* {@inheritdoc}
209		*/
210		public function getManagerNames() : array
211		{
212		return $this->managers;
213		}
214
215		/**
216		* {@inheritdoc}
217		*/
218		public function getManagers() : array
219		{
220		$managers = [];
221
222		foreach ($this->managers as $name => $id) {
223		/** @var ObjectManager $manager */
224		$manager = $this->getService($id);
225
226		$managers[$name] = $manager;
227		}
228
229		return $managers;
230		}
231
232		/**
233		* {@inheritdoc}
234		*/
235	3	public function getRepository(
236		string $persistentObjectName,
237		?string $persistentManagerName = null
238		) : ObjectRepository {
239		return $this
240	3	->selectManager($persistentObjectName, $persistentManagerName)
241	3	->getRepository($persistentObjectName);
242		}
243
244		/**
245		* {@inheritdoc}
246		*/
247	1	public function resetManager(?string $name = null) : ObjectManager
248		{
249	1	if ($name === null) {
250	1	$name = $this->defaultManager;
251		}
252
253	1	if (! isset($this->managers[$name])) {
254		throw new InvalidArgumentException(sprintf('Doctrine %s Manager named "%s" does not exist.', $this->name, $name));
255		}
256
257		// force the creation of a new document manager
258		// if the current one is closed
259	1	$this->resetService($this->managers[$name]);
260
261	1	return $this->getManager($name);
262		}
263
264	3	private function selectManager(
265		string $persistentObjectName,
266		?string $persistentManagerName = null
267		) : ObjectManager {
268	3	if ($persistentManagerName !== null) {
269	1	return $this->getManager($persistentManagerName);
270		}
271
272	2	return $this->getManagerForClass($persistentObjectName) ?? $this->getManager();
273		}
274		}
275

doctrine / persistence

Pull Request — master (#69)

AbstractManagerRegistry::getName() A

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