ClassMetadata::merge() - Code Metrics - Inspection of "Add default class for discriminator by vsychov" - schmittjoh/serializer - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#1606)

by Ivan

created 2025-07-29 14:23 UTC

ClassMetadata::merge() C

↳ Parent: ClassMetadata

Complexity

Conditions	12
Paths	69

Size

Total Lines	62
Code Lines	40

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	65.9495

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	12
eloc	40
c	1
b	0
f	1
nc	69
nop	1
dl	0
loc	62
ccs	12
cts	43
cp	0.2791
crap	65.9495
rs	6.9666

How to fix Long Method Complexity

<?php

declare(strict_types=1);

namespace JMS\Serializer\Metadata;

use JMS\Serializer\Exception\InvalidMetadataException;
use JMS\Serializer\Expression\Expression;
use JMS\Serializer\Ordering\AlphabeticalPropertyOrderingStrategy;
use JMS\Serializer\Ordering\CustomPropertyOrderingStrategy;
use JMS\Serializer\Ordering\IdenticalPropertyOrderingStrategy;
use Metadata\MergeableClassMetadata;
use Metadata\MergeableInterface;
use Metadata\MethodMetadata;
use Metadata\PropertyMetadata as BasePropertyMetadata;

/**
 * Class Metadata used to customize the serialization process.
 *
 * @author Johannes M. Schmitt <[email protected]>
 *
 * @property PropertyMetadata[] $propertyMetadata
 */
class ClassMetadata extends MergeableClassMetadata
{
    public const ACCESSOR_ORDER_UNDEFINED = 'undefined';
    public const ACCESSOR_ORDER_ALPHABETICAL = 'alphabetical';
    public const ACCESSOR_ORDER_CUSTOM = 'custom';

    /** @var \ReflectionMethod[] */
    public $preSerializeMethods = [];

    /** @var \ReflectionMethod[] */
    public $postSerializeMethods = [];

    /** @var \ReflectionMethod[] */
    public $postDeserializeMethods = [];

    /**
     * @var string
     */
    public $xmlRootName;

    /**
     * @var string
     */
    public $xmlRootNamespace;

    /**
     * @var string
     */
    public $xmlRootPrefix;
    /**
     * @var string[]
     */
    public $xmlNamespaces = [];

    /**
     * @var string
     */
    public $accessorOrder;

    /**
     * @var string[]
     */
    public $customOrder;

    /**
     * @internal
     *
     * @var bool
     */
    public $usingExpression = false;

    /**
     * @internal
     *
     * @var bool
     */
    public $isList = false;

    /**
     * @internal
     *
     * @var bool
     */
    public $isMap = false;

    /**
     * @var bool
     */
    public $discriminatorDisabled = false;

    /**
     * @var string
     */
    public $discriminatorBaseClass;
    /**
     * @var string
     */
    public $discriminatorDefaultClass = null;
    /**
     * @var string
     */
    public $discriminatorFieldName;
    /**
     * @var string
     */
    public $discriminatorValue;

    /**
     * @var string[]
     */
    public $discriminatorMap = [];

    /**
     * @var string[]
     */
    public $discriminatorGroups = [];

    /**
     * @var bool
     */
    public $xmlDiscriminatorAttribute = false;

    /**
     * @var bool
     */
    public $xmlDiscriminatorCData = true;

    /**
     * @var string
     */
    public $xmlDiscriminatorNamespace;

    /**
     * @var string|Expression
     */
    public $excludeIf;

    public function setDiscriminator(string $fieldName, array $map, array $groups = [], $defaultClass = null): void
    {
        if (empty($fieldName)) {
            throw new InvalidMetadataException('The $fieldName cannot be empty.');
        }

        if (empty($map)) {
            throw new InvalidMetadataException('The discriminator map cannot be empty.');
        }

        $this->discriminatorBaseClass = $this->name;
        $this->discriminatorDefaultClass = $defaultClass;
        $this->discriminatorFieldName = $fieldName;
        $this->discriminatorMap = $map;
        $this->discriminatorGroups = $groups;

        $this->handleDiscriminatorProperty();
    }

    private function getReflection(): \ReflectionClass
    {
        return new \ReflectionClass($this->name);
    }

    /**
     * Sets the order of properties in the class.
     *
     * @param array $customOrder
     *
     * @throws InvalidMetadataException When the accessor order is not valid.
     * @throws InvalidMetadataException When the custom order is not valid.
     */
    public function setAccessorOrder(string $order, array $customOrder = []): void
    {
        if (!in_array($order, [self::ACCESSOR_ORDER_UNDEFINED, self::ACCESSOR_ORDER_ALPHABETICAL, self::ACCESSOR_ORDER_CUSTOM], true)) {
            throw new InvalidMetadataException(sprintf('The accessor order "%s" is invalid.', $order));
        }

        foreach ($customOrder as $name) {
            if (!\is_string($name)) {
                throw new InvalidMetadataException(sprintf('$customOrder is expected to be a list of strings, but got element of value %s.', json_encode($name)));
            }
        }

        $this->accessorOrder = $order;
        $this->customOrder = array_flip($customOrder);
        $this->sortProperties();
    }

    public function addPropertyMetadata(BasePropertyMetadata $metadata): void
    {
        parent::addPropertyMetadata($metadata);

        $this->sortProperties();
        if ($metadata instanceof PropertyMetadata && $metadata->excludeIf) {
            $this->usingExpression = true;
        }
    }

    public function addPreSerializeMethod(MethodMetadata $method): void
    {
        $this->preSerializeMethods[] = $method;
    }

    public function addPostSerializeMethod(MethodMetadata $method): void
    {
        $this->postSerializeMethods[] = $method;
    }

    public function addPostDeserializeMethod(MethodMetadata $method): void
    {
        $this->postDeserializeMethods[] = $method;
    }

    public function merge(MergeableInterface $object): void
    {
        if (!$object instanceof ClassMetadata) {
            throw new InvalidMetadataException('$object must be an instance of ClassMetadata.');
        }

        parent::merge($object);

        $this->preSerializeMethods = array_merge($this->preSerializeMethods, $object->preSerializeMethods);
        $this->postSerializeMethods = array_merge($this->postSerializeMethods, $object->postSerializeMethods);
        $this->postDeserializeMethods = array_merge($this->postDeserializeMethods, $object->postDeserializeMethods);
        $this->xmlRootName = $object->xmlRootName;
        $this->xmlRootPrefix = $object->xmlRootPrefix;
        $this->xmlRootNamespace = $object->xmlRootNamespace;
        if (null !== $object->excludeIf) {
            $this->excludeIf = $object->excludeIf;
        }

        $this->isMap = $object->isMap;
        $this->isList = $object->isList;

        $this->xmlNamespaces = array_merge($this->xmlNamespaces, $object->xmlNamespaces);

        if ($object->accessorOrder) {
            $this->accessorOrder = $object->accessorOrder;
            $this->customOrder = $object->customOrder;
        }

        if ($object->discriminatorFieldName && $this->discriminatorFieldName && $object->discriminatorFieldName !== $this->discriminatorFieldName) {
            throw new InvalidMetadataException(sprintf(
                'The discriminator of class "%s" would overwrite the discriminator of the parent class "%s". Please define all possible sub-classes in the discriminator of %s.',
                $object->name,
                $this->discriminatorBaseClass,
                $this->discriminatorBaseClass,
            ));
        } elseif (!$this->discriminatorFieldName && $object->discriminatorFieldName) {
            $this->discriminatorFieldName = $object->discriminatorFieldName;
            $this->discriminatorMap = $object->discriminatorMap;
        }

        if (null !== $object->discriminatorDisabled) {
            $this->discriminatorDisabled = $object->discriminatorDisabled;
        }

        if (null !== $object->discriminatorDefaultClass) {
            $this->discriminatorDefaultClass = $object->discriminatorDefaultClass;
        }

        if ($object->discriminatorMap) {

            $this->discriminatorFieldName = $object->discriminatorFieldName;
            $this->discriminatorMap = $object->discriminatorMap;
            $this->discriminatorBaseClass = $object->discriminatorBaseClass;
            $this->discriminatorGroups = $object->discriminatorGroups;

            $this->xmlDiscriminatorCData = $object->xmlDiscriminatorCData;
            $this->xmlDiscriminatorAttribute = $object->xmlDiscriminatorAttribute;
            $this->xmlDiscriminatorNamespace = $object->xmlDiscriminatorNamespace;
        }

        $this->handleDiscriminatorProperty();

        $this->sortProperties();
    }

    public function registerNamespace(string $uri, ?string $prefix = null): void
    {
        if (!\is_string($uri)) {

            throw new InvalidMetadataException(sprintf('$uri is expected to be a strings, but got value %s.', json_encode($uri)));
        }

        if (null !== $prefix) {
            if (!\is_string($prefix)) {

                throw new InvalidMetadataException(sprintf('$prefix is expected to be a strings, but got value %s.', json_encode($prefix)));
            }
        } else {
            $prefix = '';
        }

        $this->xmlNamespaces[$prefix] = $uri;
    }

    protected function serializeToArray(): array
    {
        $this->sortProperties();

        return [
            $this->preSerializeMethods,
            $this->postSerializeMethods,
            $this->postDeserializeMethods,
            $this->xmlRootName,
            $this->xmlRootNamespace,
            $this->xmlNamespaces,
            $this->accessorOrder,
            $this->customOrder,
            $this->discriminatorDisabled,
            $this->discriminatorBaseClass,
            $this->discriminatorFieldName,
            $this->discriminatorValue,
            $this->discriminatorMap,
            $this->discriminatorGroups,
            $this->excludeIf,
            $this->discriminatorGroups,
            $this->xmlDiscriminatorAttribute,
            $this->xmlDiscriminatorCData,
            $this->usingExpression,
            $this->xmlDiscriminatorNamespace,
            $this->xmlRootPrefix,
            $this->isList,
            $this->isMap,
            parent::serializeToArray(),
            $this->discriminatorDefaultClass,
        ];
    }

    protected function unserializeFromArray(array $data): void
    {
        [
            $this->preSerializeMethods,
            $this->postSerializeMethods,
            $this->postDeserializeMethods,
            $this->xmlRootName,
            $this->xmlRootNamespace,
            $this->xmlNamespaces,
            $this->accessorOrder,
            $this->customOrder,
            $this->discriminatorDisabled,
            $this->discriminatorBaseClass,
            $this->discriminatorFieldName,
            $this->discriminatorValue,
            $this->discriminatorMap,
            $this->discriminatorGroups,
            $this->excludeIf,
            $this->discriminatorGroups,
            $this->xmlDiscriminatorAttribute,
            $this->xmlDiscriminatorCData,
            $this->usingExpression,
            $this->xmlDiscriminatorNamespace,
            $this->xmlRootPrefix,
            $this->isList,
            $this->isMap,
            $parentData,
            $this->discriminatorDefaultClass,
        ] = $data;

        parent::unserializeFromArray($parentData);
    }

    private function handleDiscriminatorProperty(): void
    {
        if (
            $this->discriminatorMap

            && !$this->getReflection()->isAbstract()
            && !$this->getReflection()->isInterface()
        ) {
            if (false === $typeValue = array_search($this->name, $this->discriminatorMap, true)) {
                if (! empty($this->discriminatorDefaultClass)) {
                    $typeValue = $this->discriminatorDefaultClass;
                } else {
                    throw new InvalidMetadataException(sprintf(
                        'The sub-class "%s" is not listed in the discriminator of the base class "%s".',
                        $this->name,
                        $this->discriminatorBaseClass,
                    ));
                }
            }

            $this->discriminatorValue = $typeValue;

            if (
                isset($this->propertyMetadata[$this->discriminatorFieldName])
                && !$this->propertyMetadata[$this->discriminatorFieldName] instanceof StaticPropertyMetadata
            ) {
                throw new InvalidMetadataException(sprintf(
                    'The discriminator field name "%s" of the base-class "%s" conflicts with a regular property of the sub-class "%s".',
                    $this->discriminatorFieldName,
                    $this->discriminatorBaseClass,
                    $this->name,
                ));
            }

            $discriminatorProperty = new StaticPropertyMetadata(
                $this->name,
                $this->discriminatorFieldName,
                $typeValue,
                $this->discriminatorGroups,
            );
            $discriminatorProperty->serializedName = $this->discriminatorFieldName;
            $discriminatorProperty->xmlAttribute = $this->xmlDiscriminatorAttribute;
            $discriminatorProperty->xmlElementCData = $this->xmlDiscriminatorCData;
            $discriminatorProperty->xmlNamespace = $this->xmlDiscriminatorNamespace;
            $this->propertyMetadata[$this->discriminatorFieldName] = $discriminatorProperty;
        }
    }

    private function sortProperties(): void
    {
        switch ($this->accessorOrder) {
            case self::ACCESSOR_ORDER_UNDEFINED:
                $this->propertyMetadata = (new IdenticalPropertyOrderingStrategy())->order($this->propertyMetadata);
                break;

            case self::ACCESSOR_ORDER_ALPHABETICAL:
                $this->propertyMetadata = (new AlphabeticalPropertyOrderingStrategy())->order($this->propertyMetadata);
                break;

            case self::ACCESSOR_ORDER_CUSTOM:
                $this->propertyMetadata = (new CustomPropertyOrderingStrategy($this->customOrder))->order($this->propertyMetadata);
                break;
        }
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace JMS\Serializer\Metadata;
6
7		use JMS\Serializer\Exception\InvalidMetadataException;
8		use JMS\Serializer\Expression\Expression;
9		use JMS\Serializer\Ordering\AlphabeticalPropertyOrderingStrategy;
10		use JMS\Serializer\Ordering\CustomPropertyOrderingStrategy;
11		use JMS\Serializer\Ordering\IdenticalPropertyOrderingStrategy;
12		use Metadata\MergeableClassMetadata;
13		use Metadata\MergeableInterface;
14		use Metadata\MethodMetadata;
15		use Metadata\PropertyMetadata as BasePropertyMetadata;
16
17		/**
18		* Class Metadata used to customize the serialization process.
19		*
20		* @author Johannes M. Schmitt <[email protected]>
21		*
22		* @property PropertyMetadata[] $propertyMetadata
23		*/
24		class ClassMetadata extends MergeableClassMetadata
25		{
26		public const ACCESSOR_ORDER_UNDEFINED = 'undefined';
27		public const ACCESSOR_ORDER_ALPHABETICAL = 'alphabetical';
28		public const ACCESSOR_ORDER_CUSTOM = 'custom';
29
30		/** @var \ReflectionMethod[] */
31		public $preSerializeMethods = [];
32
33		/** @var \ReflectionMethod[] */
34		public $postSerializeMethods = [];
35
36		/** @var \ReflectionMethod[] */
37		public $postDeserializeMethods = [];
38
39		/**
40		* @var string
41		*/
42		public $xmlRootName;
43
44		/**
45		* @var string
46		*/
47		public $xmlRootNamespace;
48
49		/**
50		* @var string
51		*/
52		public $xmlRootPrefix;
53		/**
54		* @var string[]
55		*/
56		public $xmlNamespaces = [];
57
58		/**
59		* @var string
60		*/
61		public $accessorOrder;
62
63		/**
64		* @var string[]
65		*/
66		public $customOrder;
67
68		/**
69		* @internal
70		*
71		* @var bool
72	32	*/
73		public $usingExpression = false;
74	32
75		/**
76		* @internal
77		*
78	32	* @var bool
79		*/
80		public $isList = false;
81
82	32	/**
83	32	* @internal
84	32	*
85	32	* @var bool
86	32	*/
87		public $isMap = false;
88	15
89		/**
90	15	* @var bool
91		*/
92		public $discriminatorDisabled = false;
93
94		/**
95		* @var string
96		*/
97		public $discriminatorBaseClass;
98		/**
99		* @var string
100		*/
101		public $discriminatorDefaultClass = null;
102	39	/**
103		* @var string
104	39	*/
105		public $discriminatorFieldName;
106		/**
107		* @var string
108	39	*/
109	34	public $discriminatorValue;
110	34
111		/**
112		* @var string[]
113		*/
114	39	public $discriminatorMap = [];
115	39
116	39	/**
117	39	* @var string[]
118		*/
119	282	public $discriminatorGroups = [];
120
121	282	/**
122	282	* @var bool
123	282	*/
124	26	public $xmlDiscriminatorAttribute = false;
125
126	282	/**
127		* @var bool
128	2	*/
129		public $xmlDiscriminatorCData = true;
130	2
131	2	/**
132		* @var string
133	2	*/
134		public $xmlDiscriminatorNamespace;
135	2
136	2	/**
137		* @var string\|Expression
138	4	*/
139		public $excludeIf;
140	4
141	4	public function setDiscriminator(string $fieldName, array $map, array $groups = [], $defaultClass = null): void
142		{
143	27	if (empty($fieldName)) {
144		throw new InvalidMetadataException('The $fieldName cannot be empty.');
145	27	}
146
147		if (empty($map)) {
148	27	throw new InvalidMetadataException('The discriminator map cannot be empty.');
149		}
150	27
151	27	$this->discriminatorBaseClass = $this->name;
152	27	$this->discriminatorDefaultClass = $defaultClass;
153	27	$this->discriminatorFieldName = $fieldName;
154	27	$this->discriminatorMap = $map;
155	27	$this->discriminatorGroups = $groups;
156
157	27	$this->handleDiscriminatorProperty();
158	2	}
159	2
160		private function getReflection(): \ReflectionClass
161		{
162	27	return new \ReflectionClass($this->name);
163		}
164
165		/**
166		* Sets the order of properties in the class.
167		*
168		* @param array $customOrder
169	27	*
170	2	* @throws InvalidMetadataException When the accessor order is not valid.
171	2	* @throws InvalidMetadataException When the custom order is not valid.
172		*/
173		public function setAccessorOrder(string $order, array $customOrder = []): void
174	27	{
175	27	if (!in_array($order, [self::ACCESSOR_ORDER_UNDEFINED, self::ACCESSOR_ORDER_ALPHABETICAL, self::ACCESSOR_ORDER_CUSTOM], true)) {
176		throw new InvalidMetadataException(sprintf('The accessor order "%s" is invalid.', $order));
177		}
178	27
179	2	foreach ($customOrder as $name) {
180	2	if (!\is_string($name)) {
181	2	throw new InvalidMetadataException(sprintf('$customOrder is expected to be a list of strings, but got element of value %s.', json_encode($name)));
182		}
183		}
184	27
185	15	$this->accessorOrder = $order;
186		$this->customOrder = array_flip($customOrder);
187		$this->sortProperties();
188		}
189
190		public function addPropertyMetadata(BasePropertyMetadata $metadata): void
191		{
192		parent::addPropertyMetadata($metadata);
193	15
194		$this->sortProperties();
195	15	if ($metadata instanceof PropertyMetadata && $metadata->excludeIf) {
196	15	$this->usingExpression = true;
197		}
198		}
199
200		public function addPreSerializeMethod(MethodMetadata $method): void
201		{
202		$this->preSerializeMethods[] = $method;
203		}
204
205		public function addPostSerializeMethod(MethodMetadata $method): void
206	15	{
207	15	$this->postSerializeMethods[] = $method;
208	15	}
209	15
210	15	public function addPostDeserializeMethod(MethodMetadata $method): void
211		{
212	15	$this->postDeserializeMethods[] = $method;
213	15	}
214	15
215	15	public function merge(MergeableInterface $object): void
216	15	{
217		if (!$object instanceof ClassMetadata) {
218		throw new InvalidMetadataException('$object must be an instance of ClassMetadata.');
219	27	}
220	27
221		parent::merge($object);
222	31
223		$this->preSerializeMethods = array_merge($this->preSerializeMethods, $object->preSerializeMethods);
224	31	$this->postSerializeMethods = array_merge($this->postSerializeMethods, $object->postSerializeMethods);
225		$this->postDeserializeMethods = array_merge($this->postDeserializeMethods, $object->postDeserializeMethods);
226		$this->xmlRootName = $object->xmlRootName;
227		$this->xmlRootPrefix = $object->xmlRootPrefix;
228	31	$this->xmlRootNamespace = $object->xmlRootNamespace;
229	31	if (null !== $object->excludeIf) {
230	31	$this->excludeIf = $object->excludeIf;
231		}
232
233	2	$this->isMap = $object->isMap;
234		$this->isList = $object->isList;
235
236	31	$this->xmlNamespaces = array_merge($this->xmlNamespaces, $object->xmlNamespaces);
237	31
238		if ($object->accessorOrder) {
239		$this->accessorOrder = $object->accessorOrder;
240		$this->customOrder = $object->customOrder;
241		}
242
243		if ($object->discriminatorFieldName && $this->discriminatorFieldName && $object->discriminatorFieldName !== $this->discriminatorFieldName) {
244		throw new InvalidMetadataException(sprintf(
245		'The discriminator of class "%s" would overwrite the discriminator of the parent class "%s". Please define all possible sub-classes in the discriminator of %s.',
246		$object->name,
247		$this->discriminatorBaseClass,
248		$this->discriminatorBaseClass,
249		));
250		} elseif (!$this->discriminatorFieldName && $object->discriminatorFieldName) {
251		$this->discriminatorFieldName = $object->discriminatorFieldName;
252		$this->discriminatorMap = $object->discriminatorMap;
253		}
254
255		if (null !== $object->discriminatorDisabled) {
256		$this->discriminatorDisabled = $object->discriminatorDisabled;
257		}
258
259		if (null !== $object->discriminatorDefaultClass) {
260		$this->discriminatorDefaultClass = $object->discriminatorDefaultClass;
261		}
262
263		if ($object->discriminatorMap) {
		0 ignored issues – show Bug Best Practice introduced 2019-10-16 13:38 UTC by Report Bug Copy Issue Report The expression `$object->discriminatorMap` of type `string[]` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
264		$this->discriminatorFieldName = $object->discriminatorFieldName;
265		$this->discriminatorMap = $object->discriminatorMap;
266		$this->discriminatorBaseClass = $object->discriminatorBaseClass;
267		$this->discriminatorGroups = $object->discriminatorGroups;
268
269		$this->xmlDiscriminatorCData = $object->xmlDiscriminatorCData;
270		$this->xmlDiscriminatorAttribute = $object->xmlDiscriminatorAttribute;
271		$this->xmlDiscriminatorNamespace = $object->xmlDiscriminatorNamespace;
272		}
273
274		$this->handleDiscriminatorProperty();
275
276		$this->sortProperties();
277		}
278
279		public function registerNamespace(string $uri, ?string $prefix = null): void
280		{
281		if (!\is_string($uri)) {
		0 ignored issues – show introduced 2019-10-16 13:38 UTC by Report Bug Copy Issue Report The condition `is_string($uri)` is always `true`. Loading history...
282		throw new InvalidMetadataException(sprintf('$uri is expected to be a strings, but got value %s.', json_encode($uri)));
283		}
284
285		if (null !== $prefix) {
286		if (!\is_string($prefix)) {
		0 ignored issues – show introduced 2019-10-16 13:38 UTC by Report Bug Copy Issue Report The condition `is_string($prefix)` is always `true`. Loading history...
287		throw new InvalidMetadataException(sprintf('$prefix is expected to be a strings, but got value %s.', json_encode($prefix)));
288		}
289		} else {
290		$prefix = '';
291		}
292
293		$this->xmlNamespaces[$prefix] = $uri;
294		}
295
296		protected function serializeToArray(): array
297		{
298		$this->sortProperties();
299
300		return [
301		$this->preSerializeMethods,
302		$this->postSerializeMethods,
303		$this->postDeserializeMethods,
304		$this->xmlRootName,
305		$this->xmlRootNamespace,
306		$this->xmlNamespaces,
307		$this->accessorOrder,
308		$this->customOrder,
309		$this->discriminatorDisabled,
310		$this->discriminatorBaseClass,
311		$this->discriminatorFieldName,
312		$this->discriminatorValue,
313		$this->discriminatorMap,
314		$this->discriminatorGroups,
315		$this->excludeIf,
316		$this->discriminatorGroups,
317		$this->xmlDiscriminatorAttribute,
318		$this->xmlDiscriminatorCData,
319	286	$this->usingExpression,
320		$this->xmlDiscriminatorNamespace,
321	286	$this->xmlRootPrefix,
322	286	$this->isList,
323		$this->isMap,
324		parent::serializeToArray(),
325		$this->discriminatorDefaultClass,
326	286	];
327	7	}
328	7
329		protected function unserializeFromArray(array $data): void
330	284	{
331	34	[
332	34	$this->preSerializeMethods,
333		$this->postSerializeMethods,
334	286	$this->postDeserializeMethods,
335		$this->xmlRootName,
336		$this->xmlRootNamespace,
337		$this->xmlNamespaces,
338		$this->accessorOrder,
339		$this->customOrder,
340		$this->discriminatorDisabled,
341		$this->discriminatorBaseClass,
342		$this->discriminatorFieldName,
343		$this->discriminatorValue,
344		$this->discriminatorMap,
345		$this->discriminatorGroups,
346		$this->excludeIf,
347		$this->discriminatorGroups,
348		$this->xmlDiscriminatorAttribute,
349		$this->xmlDiscriminatorCData,
350		$this->usingExpression,
351		$this->xmlDiscriminatorNamespace,
352		$this->xmlRootPrefix,
353		$this->isList,
354		$this->isMap,
355		$parentData,
356		$this->discriminatorDefaultClass,
357		] = $data;
358
359		parent::unserializeFromArray($parentData);
360		}
361
362		private function handleDiscriminatorProperty(): void
363		{
364		if (
365		$this->discriminatorMap
		0 ignored issues – show Bug Best Practice introduced 2020-08-31 06:24 UTC by Report Bug Copy Issue Report The expression `$this->discriminatorMap` of type `string[]` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
366		&& !$this->getReflection()->isAbstract()
367		&& !$this->getReflection()->isInterface()
368		) {
369		if (false === $typeValue = array_search($this->name, $this->discriminatorMap, true)) {
370		if (! empty($this->discriminatorDefaultClass)) {
371		$typeValue = $this->discriminatorDefaultClass;
372		} else {
373		throw new InvalidMetadataException(sprintf(
374		'The sub-class "%s" is not listed in the discriminator of the base class "%s".',
375		$this->name,
376		$this->discriminatorBaseClass,
377		));
378		}
379		}
380
381		$this->discriminatorValue = $typeValue;
382
383		if (
384		isset($this->propertyMetadata[$this->discriminatorFieldName])
385		&& !$this->propertyMetadata[$this->discriminatorFieldName] instanceof StaticPropertyMetadata
386		) {
387		throw new InvalidMetadataException(sprintf(
388		'The discriminator field name "%s" of the base-class "%s" conflicts with a regular property of the sub-class "%s".',
389		$this->discriminatorFieldName,
390		$this->discriminatorBaseClass,
391		$this->name,
392		));
393		}
394
395		$discriminatorProperty = new StaticPropertyMetadata(
396		$this->name,
397		$this->discriminatorFieldName,
398		$typeValue,
399		$this->discriminatorGroups,
400		);
401		$discriminatorProperty->serializedName = $this->discriminatorFieldName;
402		$discriminatorProperty->xmlAttribute = $this->xmlDiscriminatorAttribute;
403		$discriminatorProperty->xmlElementCData = $this->xmlDiscriminatorCData;
404		$discriminatorProperty->xmlNamespace = $this->xmlDiscriminatorNamespace;
405		$this->propertyMetadata[$this->discriminatorFieldName] = $discriminatorProperty;
406		}
407		}
408
409		private function sortProperties(): void
410		{
411		switch ($this->accessorOrder) {
412		case self::ACCESSOR_ORDER_UNDEFINED:
413		$this->propertyMetadata = (new IdenticalPropertyOrderingStrategy())->order($this->propertyMetadata);
414		break;
415
416		case self::ACCESSOR_ORDER_ALPHABETICAL:
417		$this->propertyMetadata = (new AlphabeticalPropertyOrderingStrategy())->order($this->propertyMetadata);
418		break;
419
420		case self::ACCESSOR_ORDER_CUSTOM:
421		$this->propertyMetadata = (new CustomPropertyOrderingStrategy($this->customOrder))->order($this->propertyMetadata);
422		break;
423		}
424		}
425		}
426

schmittjoh / serializer

Pull Request — master (#1606)

ClassMetadata::merge() C

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Long Method Complexity

Long Method

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