Hydrator - Code Metrics - php-api-clients/hydrator - Measure and Improve Code Quality continuously with Scrutinizer

Hydrator B
last analyzed 2020-05-27 17:30 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	404
Duplicated Lines	17.33 %

Coupling/Cohesion

Components	1
Dependencies	9

Test Coverage

Coverage

93.84%

Importance

Changes

Metric	Value
wmc	48
lcom	1
cbo	9
dl	70
loc	404
ccs	137
cts	146
cp	0.9384
rs	8.5599
c	0
b	0
f	0

17 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	19	3
A	preheat()	0	28	5
A	hydrate()	12	13	1
A	hydrateFQCN()	0	14	1
A	extract()	12	13	1
A	extractFQCN()	0	12	2
A	setUpAnnotations()	0	10	3
A	hydrateApplyAnnotations()	13	13	3
A	ensureMissingValuesAreNull()	0	12	3
A	getReflectionClassProperties()	0	13	3
A	getEmptyOrResource()	0	30	4
A	extractApplyAnnotations()	13	13	3
A	getAnnotation()	0	15	3
A	getHydrator()	0	22	5
A	buildAsyncFromSync()	10	10	1
A	buildSyncFromAsync()	10	10	1
B	recursivelyGetAnnotation()	0	27	6

How to fix Duplicated Code Complexity

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:

If you have the same expression in different places: Extract expression to a method
If you have the same method in different sub-classes: Extract method, and pull up field to the parent class
If you have the same code in unrelated classes: Consider extracting the code to a new class, and injecting that class

Complex Class

Tip: Before tackling complexity, make sure that you eliminate any duplication first. This often can reduce the size of classes significantly.

Complex classes like Hydrator often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

While breaking up the class, it is a good idea to analyze how other classes use Hydrator, and based on these observations, apply Extract Interface, too.

<?php declare(strict_types=1);

namespace ApiClients\Foundation\Hydrator;

use ApiClients\Foundation\Hydrator\Annotation\EmptyResource;
use ApiClients\Foundation\Resource\EmptyResourceInterface;
use ApiClients\Foundation\Resource\ResourceInterface;
use ApiClients\Tools\CommandBus\CommandBusInterface;
use Doctrine\Common\Annotations\AnnotationReader;
use Doctrine\Common\Annotations\CachedReader;
use Doctrine\Common\Annotations\Reader;
use Doctrine\Common\Cache\Cache;
use GeneratedHydrator\Configuration;
use React\EventLoop\LoopInterface;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use ReflectionClass;
use Zend\Hydrator\HydratorInterface;

class Hydrator
{
    /**
     * @var LoopInterface
     */
    protected $loop;

    /**
     * @var CommandBusInterface
     */
    protected $commandBus;

    /**
     * @var array
     */
    protected $options;

    /**
     * @var array
     */
    protected $hydrators = [];

    /**
     * @var array
     */
    protected $annotations = [];

    /**
     * @var HandlerInterface[]
     */
    protected $annotationHandlers = [];

    /**
     * @var Reader
     */
    protected $annotationReader;

    /**
     * @var array
     */
    protected $classProperties = [];

    /**
     * @param LoopInterface       $loop
     * @param CommandBusInterface $commandBus
     * @param array               $options
     */
    public function __construct(LoopInterface $loop, CommandBusInterface $commandBus, array $options)
    {
        $this->loop = $loop;
        $this->commandBus = $commandBus;
        $this->options = $options;

        $reader = new AnnotationReader();
        if (isset($this->options[Options::ANNOTATION_CACHE]) &&
            $this->options[Options::ANNOTATION_CACHE] instanceof Cache
        ) {
            $reader = new CachedReader(
                $reader,
                $this->options[Options::ANNOTATION_CACHE]
            );
        }
        $this->annotationReader = $reader;

        $this->setUpAnnotations();
    }

    public function preheat(string $scanTarget, string $namespace): void
    {
        $directory = new RecursiveDirectoryIterator($scanTarget);
        $directory = new RecursiveIteratorIterator($directory);

        foreach ($directory as $node) {
            if (!\is_file($node->getPathname())) {
                continue;
            }

            $file = \substr($node->getPathname(), \strlen($scanTarget));
            $file = \ltrim($file, \DIRECTORY_SEPARATOR);
            $file = \rtrim($file, '.php');

            $class = $namespace . '\\' . \str_replace(\DIRECTORY_SEPARATOR, '\\', $file);

            if (!\class_exists($class)) {
                continue;
            }

            if (!\is_subclass_of($class, ResourceInterface::class)) {

                continue;
            }

            $this->getHydrator($class);
            $this->annotationReader->getClassAnnotations(new ReflectionClass($class));
        }
    }

    /**
     * @param  string            $class
     * @param  array             $json
     * @return ResourceInterface
     */
    public function hydrate(string $class, array $json): ResourceInterface

    {
        $fullClassName = \implode(
            '\\',
            [
                $this->options[Options::NAMESPACE],
                $this->options[Options::NAMESPACE_SUFFIX],
                $class,
            ]
        );

        return $this->hydrateFQCN($fullClassName, $json);
    }

    /**
     * @param  string            $class
     * @param  array             $json
     * @return ResourceInterface
     */
    public function hydrateFQCN(string $class, array $json): ResourceInterface
    {
        $class = $this->getEmptyOrResource($class, $json);
        $hydrator = $this->getHydrator($class);
        $object = new $class(
            $this->loop,
            $this->commandBus
        );
        $json = $this->hydrateApplyAnnotations($json, $object);
        $json = $this->ensureMissingValuesAreNull($json, $class);
        $resource = $hydrator->hydrate($json, $object);

        return $resource;
    }

    /**
     * @param  string            $class
     * @param  ResourceInterface $object
     * @return array
     */
    public function extract(string $class, ResourceInterface $object): array

    {
        $fullClassName = \implode(
            '\\',
            [
                $this->options[Options::NAMESPACE],
                $this->options[Options::NAMESPACE_SUFFIX],
                $class,
            ]
        );

        return $this->extractFQCN($fullClassName, $object);
    }

    /**
     * Takes a fully qualified class name and extracts the data for that class from the given $object.
     * @param  string            $class
     * @param  ResourceInterface $object
     * @return array
     */
    public function extractFQCN(string $class, ResourceInterface $object): array
    {
        if ($object instanceof EmptyResourceInterface) {
            return [];
        }

        $json = $this->getHydrator($class)->extract($object);
        unset($json['loop'], $json['commandBus']);
        $json = $this->extractApplyAnnotations($object, $json);

        return $json;
    }

    /**
     * @param  string            $resource
     * @param  ResourceInterface $object
     * @return ResourceInterface
     */
    public function buildAsyncFromSync(string $resource, ResourceInterface $object): ResourceInterface

    {
        return $this->hydrateFQCN(
            $this->options[Options::NAMESPACE] . '\\Async\\' . $resource,
            $this->extractFQCN(
                $this->options[Options::NAMESPACE] . '\\Sync\\' . $resource,
                $object
            )
        );
    }

    /**
     * @param  string            $resource
     * @param  ResourceInterface $object
     * @return ResourceInterface
     */
    public function buildSyncFromAsync(string $resource, ResourceInterface $object): ResourceInterface

    {
        return $this->hydrateFQCN(
            $this->options[Options::NAMESPACE] . '\\Sync\\' . $resource,
            $this->extractFQCN(
                $this->options[Options::NAMESPACE] . '\\Async\\' . $resource,
                $object
            )
        );
    }

    protected function setUpAnnotations(): void
    {
        if (!isset($this->options[Options::ANNOTATIONS])) {
            return;
        }

        foreach ($this->options[Options::ANNOTATIONS] as $annotationClass => $handler) {
            $this->annotationHandlers[$annotationClass] = new $handler($this);
        }
    }

    /**
     * @param  array             $json
     * @param  ResourceInterface $object
     * @return array
     */
    protected function hydrateApplyAnnotations(array $json, ResourceInterface $object): array

    {
        foreach ($this->annotationHandlers as $annotationClass => $handler) {
            $annotation = $this->getAnnotation($object, $annotationClass);
            if ($annotation === null) {
                continue;
            }

            $json = $handler->hydrate($annotation, $json, $object);
        }

        return $json;
    }

    /**
     * Ensure all properties expected by resource are available.
     *
     * @param  array  $json
     * @param  string $class
     * @return array
     */
    protected function ensureMissingValuesAreNull(array $json, string $class): array
    {
        foreach ($this->getReflectionClassProperties($class) as $key) {
            if (isset($json[$key])) {
                continue;
            }

            $json[$key] = null;
        }

        return $json;
    }

    /**
     * @param  string   $class
     * @return string[]
     */
    protected function getReflectionClassProperties(string $class): array
    {
        if (isset($this->classProperties[$class])) {
            return $this->classProperties[$class];
        }

        $this->classProperties[$class] = [];
        foreach ((new ReflectionClass($class))->getProperties() as $property) {
            $this->classProperties[$class][] = (string)$property->getName();
        }

        return $this->classProperties[$class];
    }

    protected function getEmptyOrResource(string $class, array $json): string
    {
        if (\count($json) > 0) {
            return $class;
        }

        $annotation = $this->getAnnotation(
            new $class(
                $this->loop,
                $this->commandBus
            ),
            EmptyResource::class
        );

        if (!($annotation instanceof EmptyResource)) {
            return $class;
        }

        $emptyClass = $this->options[Options::NAMESPACE] .
            '\\' .
            $this->options[Options::NAMESPACE_SUFFIX] .
            '\\' .
            $annotation->getEmptyReplacement();

        if (!\class_exists($emptyClass)) {
            return $class;
        }

        return $emptyClass;
    }

    /**
     * @param  array             $json
     * @param  ResourceInterface $object
     * @return array
     */
    protected function extractApplyAnnotations(ResourceInterface $object, array $json): array

    {
        foreach ($this->annotationHandlers as $annotationClass => $handler) {
            $annotation = $this->getAnnotation($object, $annotationClass);
            if ($annotation === null) {
                continue;
            }

            $json = $handler->extract($annotation, $object, $json);
        }

        return $json;
    }

    /**
     * @param  ResourceInterface        $object
     * @param  string                   $annotationClass
     * @return null|AnnotationInterface
     */
    protected function getAnnotation(ResourceInterface $object, string $annotationClass)
    {
        $class = \get_class($object);
        if (isset($this->annotations[$class][$annotationClass])) {
            return $this->annotations[$class][$annotationClass];
        }

        if (!isset($this->annotations[$class])) {
            $this->annotations[$class] = [];
        }

        $this->annotations[$class][$annotationClass] = $this->recursivelyGetAnnotation($class, $annotationClass);

        return $this->annotations[$class][$annotationClass];
    }

    /**
     * @param  string                   $class
     * @param  string                   $annotationClass
     * @return null|AnnotationInterface
     */
    protected function recursivelyGetAnnotation(string $class, string $annotationClass)
    {
        if (!\class_exists($class)) {
            return;
        }

        $annotation = $this->annotationReader
            ->getClassAnnotation(
                new ReflectionClass($class),
                $annotationClass
            )
        ;

        if ($annotation !== null &&
            \get_class($annotation) === $annotationClass
        ) {
            return $annotation;
        }

        $parentClass = \get_parent_class($class);

        if ($parentClass === false || !\class_exists($parentClass)) {
            return;
        }

        return $this->recursivelyGetAnnotation($parentClass, $annotationClass);
    }

    /**
     * @param  string            $class
     * @return HydratorInterface
     */
    protected function getHydrator(string $class): HydratorInterface
    {
        if (isset($this->hydrators[$class])) {
            return $this->hydrators[$class];
        }

        if (\strpos($class, $this->options[Options::NAMESPACE]) !== 0) {
            throw OutsideNamespaceException::create($class, $this->options[Options::NAMESPACE]);
        }

        $config = new Configuration($class);
        if (isset($this->options[Options::RESOURCE_CACHE_DIR])) {
            $config->setGeneratedClassesTargetDir($this->options[Options::RESOURCE_CACHE_DIR]);
        }
        if (isset($this->options[Options::RESOURCE_NAMESPACE])) {
            $config->setGeneratedClassesNamespace($this->options[Options::RESOURCE_NAMESPACE]);
        }
        $hydrator = $config->createFactory()->getHydratorClass();
        $this->hydrators[$class] = new $hydrator();

        return $this->hydrators[$class];
    }
}


1			<?php declare(strict_types=1);
2
3			namespace ApiClients\Foundation\Hydrator;
4
5			use ApiClients\Foundation\Hydrator\Annotation\EmptyResource;
6			use ApiClients\Foundation\Resource\EmptyResourceInterface;
7			use ApiClients\Foundation\Resource\ResourceInterface;
8			use ApiClients\Tools\CommandBus\CommandBusInterface;
9			use Doctrine\Common\Annotations\AnnotationReader;
10			use Doctrine\Common\Annotations\CachedReader;
11			use Doctrine\Common\Annotations\Reader;
12			use Doctrine\Common\Cache\Cache;
13			use GeneratedHydrator\Configuration;
14			use React\EventLoop\LoopInterface;
15			use RecursiveDirectoryIterator;
16			use RecursiveIteratorIterator;
17			use ReflectionClass;
18			use Zend\Hydrator\HydratorInterface;
19
20			class Hydrator
21			{
22			/**
23			* @var LoopInterface
24			*/
25			protected $loop;
26
27			/**
28			* @var CommandBusInterface
29			*/
30			protected $commandBus;
31
32			/**
33			* @var array
34			*/
35			protected $options;
36
37			/**
38			* @var array
39			*/
40			protected $hydrators = [];
41
42			/**
43			* @var array
44			*/
45			protected $annotations = [];
46
47			/**
48			* @var HandlerInterface[]
49			*/
50			protected $annotationHandlers = [];
51
52			/**
53			* @var Reader
54			*/
55			protected $annotationReader;
56
57			/**
58			* @var array
59			*/
60			protected $classProperties = [];
61
62			/**
63			* @param LoopInterface $loop
64			* @param CommandBusInterface $commandBus
65			* @param array $options
66			*/
67	9		public function __construct(LoopInterface $loop, CommandBusInterface $commandBus, array $options)
68			{
69	9		$this->loop = $loop;
70	9		$this->commandBus = $commandBus;
71	9		$this->options = $options;
72
73	9		$reader = new AnnotationReader();
74	9		if (isset($this->options[Options::ANNOTATION_CACHE]) &&
75	9		$this->options[Options::ANNOTATION_CACHE] instanceof Cache
76			) {
77	1		$reader = new CachedReader(
78	1		$reader,
79	1		$this->options[Options::ANNOTATION_CACHE]
80			);
81			}
82	9		$this->annotationReader = $reader;
83
84	9		$this->setUpAnnotations();
85	9		}
86
87	1		public function preheat(string $scanTarget, string $namespace): void
88			{
89	1		$directory = new RecursiveDirectoryIterator($scanTarget);
90	1		$directory = new RecursiveIteratorIterator($directory);
91
92	1		foreach ($directory as $node) {
93	1		if (!\is_file($node->getPathname())) {
94	1		continue;
95			}
96
97	1		$file = \substr($node->getPathname(), \strlen($scanTarget));
98	1		$file = \ltrim($file, \DIRECTORY_SEPARATOR);
99	1		$file = \rtrim($file, '.php');
100
101	1		$class = $namespace . '\\' . \str_replace(\DIRECTORY_SEPARATOR, '\\', $file);
102
103	1		if (!\class_exists($class)) {
104			continue;
105			}
106
107	1		if (!\is_subclass_of($class, ResourceInterface::class)) {
			0 ignored issues – show Bug introduced 2016-09-07 16:29 UTC by Report Bug Copy Issue Report Due to PHP Bug #53727, `is_subclass_of` might return inconsistent results on some PHP versions if `\ApiClients\Foundation\R...esourceInterface::class` can be an interface. If so, you could instead use `ReflectionClass::implementsInterface`. Loading history...
108			continue;
109			}
110
111	1		$this->getHydrator($class);
112	1		$this->annotationReader->getClassAnnotations(new ReflectionClass($class));
113			}
114	1		}
115
116			/**
117			* @param string $class
118			* @param array $json
119			* @return ResourceInterface
120			*/
121	5	View Code Duplication	public function hydrate(string $class, array $json): ResourceInterface
			0 ignored issues – show Duplication introduced 2017-11-29 20:27 UTC by Report Bug Copy Issue Report This method 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. Loading history...
122			{
123	5		$fullClassName = \implode(
124	5		'\\',
125			[
126			$this->options[Options::NAMESPACE],
127	5		$this->options[Options::NAMESPACE_SUFFIX],
128	5		$class,
129			]
130			);
131
132	5		return $this->hydrateFQCN($fullClassName, $json);
133			}
134
135			/**
136			* @param string $class
137			* @param array $json
138			* @return ResourceInterface
139			*/
140	7		public function hydrateFQCN(string $class, array $json): ResourceInterface
141			{
142	7		$class = $this->getEmptyOrResource($class, $json);
143	7		$hydrator = $this->getHydrator($class);
144	6		$object = new $class(
145	6		$this->loop,
146	6		$this->commandBus
147			);
148	6		$json = $this->hydrateApplyAnnotations($json, $object);
149	6		$json = $this->ensureMissingValuesAreNull($json, $class);
150	6		$resource = $hydrator->hydrate($json, $object);
151
152	6		return $resource;
153			}
154
155			/**
156			* @param string $class
157			* @param ResourceInterface $object
158			* @return array
159			*/
160	2	View Code Duplication	public function extract(string $class, ResourceInterface $object): array
			0 ignored issues – show Duplication introduced 2017-11-29 20:27 UTC by Report Bug Copy Issue Report This method 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. Loading history...
161			{
162	2		$fullClassName = \implode(
163	2		'\\',
164			[
165			$this->options[Options::NAMESPACE],
166	2		$this->options[Options::NAMESPACE_SUFFIX],
167	2		$class,
168			]
169			);
170
171	2		return $this->extractFQCN($fullClassName, $object);
172			}
173
174			/**
175			* Takes a fully qualified class name and extracts the data for that class from the given $object.
176			* @param string $class
177			* @param ResourceInterface $object
178			* @return array
179			*/
180	3		public function extractFQCN(string $class, ResourceInterface $object): array
181			{
182	3		if ($object instanceof EmptyResourceInterface) {
183	2		return [];
184			}
185
186	3		$json = $this->getHydrator($class)->extract($object);
187	3		unset($json['loop'], $json['commandBus']);
188	3		$json = $this->extractApplyAnnotations($object, $json);
189
190	3		return $json;
191			}
192
193			/**
194			* @param string $resource
195			* @param ResourceInterface $object
196			* @return ResourceInterface
197			*/
198	1	View Code Duplication	public function buildAsyncFromSync(string $resource, ResourceInterface $object): ResourceInterface
			0 ignored issues – show Duplication introduced 2017-11-29 20:27 UTC by Report Bug Copy Issue Report This method 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. Loading history...
199			{
200	1		return $this->hydrateFQCN(
201			$this->options[Options::NAMESPACE] . '\\Async\\' . $resource,
202	1		$this->extractFQCN(
203			$this->options[Options::NAMESPACE] . '\\Sync\\' . $resource,
204			$object
205			)
206			);
207			}
208
209			/**
210			* @param string $resource
211			* @param ResourceInterface $object
212			* @return ResourceInterface
213			*/
214		View Code Duplication	public function buildSyncFromAsync(string $resource, ResourceInterface $object): ResourceInterface
			0 ignored issues – show Duplication introduced 2017-11-29 20:27 UTC by Report Bug Copy Issue Report This method 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. Loading history...
215			{
216			return $this->hydrateFQCN(
217			$this->options[Options::NAMESPACE] . '\\Sync\\' . $resource,
218			$this->extractFQCN(
219			$this->options[Options::NAMESPACE] . '\\Async\\' . $resource,
220			$object
221			)
222			);
223			}
224
225	9		protected function setUpAnnotations(): void
226			{
227	9		if (!isset($this->options[Options::ANNOTATIONS])) {
228			return;
229			}
230
231	9		foreach ($this->options[Options::ANNOTATIONS] as $annotationClass => $handler) {
232	9		$this->annotationHandlers[$annotationClass] = new $handler($this);
233			}
234	9		}
235
236			/**
237			* @param array $json
238			* @param ResourceInterface $object
239			* @return array
240			*/
241	6	View Code Duplication	protected function hydrateApplyAnnotations(array $json, ResourceInterface $object): array
			0 ignored issues – show Duplication introduced 2017-11-29 20:27 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
242			{
243	6		foreach ($this->annotationHandlers as $annotationClass => $handler) {
244	6		$annotation = $this->getAnnotation($object, $annotationClass);
245	6		if ($annotation === null) {
246	5		continue;
247			}
248
249	6		$json = $handler->hydrate($annotation, $json, $object);
250			}
251
252	6		return $json;
253			}
254
255			/**
256			* Ensure all properties expected by resource are available.
257			*
258			* @param array $json
259			* @param string $class
260			* @return array
261			*/
262	6		protected function ensureMissingValuesAreNull(array $json, string $class): array
263			{
264	6		foreach ($this->getReflectionClassProperties($class) as $key) {
265	6		if (isset($json[$key])) {
266	6		continue;
267			}
268
269	2		$json[$key] = null;
270			}
271
272	6		return $json;
273			}
274
275			/**
276			* @param string $class
277			* @return string[]
278			*/
279	6		protected function getReflectionClassProperties(string $class): array
280			{
281	6		if (isset($this->classProperties[$class])) {
282	5		return $this->classProperties[$class];
283			}
284
285	6		$this->classProperties[$class] = [];
286	6		foreach ((new ReflectionClass($class))->getProperties() as $property) {
287	6		$this->classProperties[$class][] = (string)$property->getName();
288			}
289
290	6		return $this->classProperties[$class];
291			}
292
293	7		protected function getEmptyOrResource(string $class, array $json): string
294			{
295	7		if (\count($json) > 0) {
296	7		return $class;
297			}
298
299	5		$annotation = $this->getAnnotation(
300	5		new $class(
301	5		$this->loop,
302	5		$this->commandBus
303			),
304	5		EmptyResource::class
305			);
306
307	5		if (!($annotation instanceof EmptyResource)) {
308			return $class;
309			}
310
311			$emptyClass = $this->options[Options::NAMESPACE] .
312	5		'\\' .
313	5		$this->options[Options::NAMESPACE_SUFFIX] .
314	5		'\\' .
315			$annotation->getEmptyReplacement();
316
317	5		if (!\class_exists($emptyClass)) {
318			return $class;
319			}
320
321	5		return $emptyClass;
322			}
323
324			/**
325			* @param array $json
326			* @param ResourceInterface $object
327			* @return array
328			*/
329	3	View Code Duplication	protected function extractApplyAnnotations(ResourceInterface $object, array $json): array
			0 ignored issues – show Duplication introduced 2017-11-29 20:27 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
330			{
331	3		foreach ($this->annotationHandlers as $annotationClass => $handler) {
332	3		$annotation = $this->getAnnotation($object, $annotationClass);
333	3		if ($annotation === null) {
334	2		continue;
335			}
336
337	3		$json = $handler->extract($annotation, $object, $json);
338			}
339
340	3		return $json;
341			}
342
343			/**
344			* @param ResourceInterface $object
345			* @param string $annotationClass
346			* @return null\|AnnotationInterface
347			*/
348	6		protected function getAnnotation(ResourceInterface $object, string $annotationClass)
349			{
350	6		$class = \get_class($object);
351	6		if (isset($this->annotations[$class][$annotationClass])) {
352	4		return $this->annotations[$class][$annotationClass];
353			}
354
355	6		if (!isset($this->annotations[$class])) {
356	6		$this->annotations[$class] = [];
357			}
358
359	6		$this->annotations[$class][$annotationClass] = $this->recursivelyGetAnnotation($class, $annotationClass);
360
361	6		return $this->annotations[$class][$annotationClass];
362			}
363
364			/**
365			* @param string $class
366			* @param string $annotationClass
367			* @return null\|AnnotationInterface
368			*/
369	6		protected function recursivelyGetAnnotation(string $class, string $annotationClass)
370			{
371	6		if (!\class_exists($class)) {
372			return;
373			}
374
375	6		$annotation = $this->annotationReader
376	6		->getClassAnnotation(
377	6		new ReflectionClass($class),
378			$annotationClass
379			)
380			;
381
382	6		if ($annotation !== null &&
383	6		\get_class($annotation) === $annotationClass
384			) {
385	6		return $annotation;
386			}
387
388	6		$parentClass = \get_parent_class($class);
389
390	6		if ($parentClass === false \|\| !\class_exists($parentClass)) {
391	5		return;
392			}
393
394	6		return $this->recursivelyGetAnnotation($parentClass, $annotationClass);
395			}
396
397			/**
398			* @param string $class
399			* @return HydratorInterface
400			*/
401	8		protected function getHydrator(string $class): HydratorInterface
402			{
403	8		if (isset($this->hydrators[$class])) {
404	6		return $this->hydrators[$class];
405			}
406
407			if (\strpos($class, $this->options[Options::NAMESPACE]) !== 0) {
408			throw OutsideNamespaceException::create($class, $this->options[Options::NAMESPACE]);
409			}
410
411	7		$config = new Configuration($class);
412	7		if (isset($this->options[Options::RESOURCE_CACHE_DIR])) {
413	7		$config->setGeneratedClassesTargetDir($this->options[Options::RESOURCE_CACHE_DIR]);
414			}
415	7		if (isset($this->options[Options::RESOURCE_NAMESPACE])) {
416	7		$config->setGeneratedClassesNamespace($this->options[Options::RESOURCE_NAMESPACE]);
417			}
418	7		$hydrator = $config->createFactory()->getHydratorClass();
419	7		$this->hydrators[$class] = new $hydrator();
420
421	7		return $this->hydrators[$class];
422			}
423			}
424

php-api-clients / hydrator

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Hydrator B last analyzed 2020-05-27 17:30 UTC