Schema::isEmptyElement() - Code Metrics - simplesamlphp/xml-common - Measure and Improve Code Quality continuously with Scrutinizer

Schema::isEmptyElement() B
last analyzed 2025-08-11 10:28 UTC

↳ Parent: Schema

Complexity

Conditions	11
Paths	11

Size

Total Lines	13
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	11
eloc	11
nc	11
nop	0
dl	0
loc	13
rs	7.3166
c	0
b	0
f	0

How to fix Complexity

<?php

declare(strict_types=1);

namespace SimpleSAML\XMLSchema\XML;

use DOMElement;
use SimpleSAML\XPath\XPath;
use SimpleSAML\XML\Assert\Assert;
use SimpleSAML\XML\Constants as C_XML;
use SimpleSAML\XML\{SchemaValidatableElementInterface, SchemaValidatableElementTrait};
use SimpleSAML\XML\Type\LangValue;
use SimpleSAML\XMLSchema\Constants as C_XS;
use SimpleSAML\XMLSchema\Exception\{InvalidDOMElementException, SchemaViolationException};
use SimpleSAML\XMLSchema\Type\{AnyURIValue, IDValue, StringValue, TokenValue};
use SimpleSAML\XMLSchema\Type\Schema\{BlockSetValue, FormChoiceValue, FullDerivationSetValue};
use SimpleSAML\XMLSchema\XML\Interface\RedefinableInterface;

use function array_merge;
use function strval;

/**
 * Class representing the schema-element
 *
 * @package simplesamlphp/xml-common
 */
final class Schema extends AbstractOpenAttrs implements SchemaValidatableElementInterface
{
    use SchemaValidatableElementTrait;

    /** @var string */
    public const LOCALNAME = 'schema';

    /** The exclusions for the xs:anyAttribute element */
    public const XS_ANY_ATTR_EXCLUSIONS = [
        [C_XML::NS_XML, 'lang'],
    ];


    /**
     * Schema constructor
     *
     * @param (
     *     \SimpleSAML\XMLSchema\XML\XsInclude|
     *     \SimpleSAML\XMLSchema\XML\Import|
     *     \SimpleSAML\XMLSchema\XML\Redefine|
     *     \SimpleSAML\XMLSchema\XML\Annotation
     * )[] $topLevelElements
     * @param (
     *     \SimpleSAML\XMLSchema\XML\Interface\RedefinableInterface|
     *     \SimpleSAML\XMLSchema\XML\TopLevelAttribute|
     *     \SimpleSAML\XMLSchema\XML\TopLevelElement|
     *     \SimpleSAML\XMLSchema\XML\Notation|
     *     \SimpleSAML\XMLSchema\XML\Annotation
     * )[] $schemaTopElements
     * @param \SimpleSAML\XMLSchema\Type\AnyURIValue $targetNamespace
     * @param \SimpleSAML\XMLSchema\Type\TokenValue $version
     * @param \SimpleSAML\XMLSchema\Type\Schema\FullDerivationSetValue $finalDefault
     * @param \SimpleSAML\XMLSchema\Type\Schema\BlockSetValue $blockDefault
     * @param \SimpleSAML\XMLSchema\Type\Schema\FormChoiceValue|null $attributeFormDefault
     * @param \SimpleSAML\XMLSchema\Type\Schema\FormChoiceValue|null $elementFormDefault
     * @param \SimpleSAML\XMLSchema\Type\IDValue|null $id
     * @param \SimpleSAML\XML\Type\LangValue|null $lang
     * @param array<\SimpleSAML\XML\Attribute> $namespacedAttributes
     */
    public function __construct(
        protected array $topLevelElements = [],
        protected array $schemaTopElements = [],
        protected ?AnyURIValue $targetNamespace = null,
        protected ?TokenValue $version = null,
        protected ?FullDerivationSetValue $finalDefault = null,
        protected ?BlockSetValue $blockDefault = null,
        protected ?FormChoiceValue $attributeFormDefault = null,
        protected ?FormChoiceValue $elementFormDefault = null,
        protected ?IDValue $id = null,
        protected ?LangValue $lang = null,
        array $namespacedAttributes = [],
    ) {
        Assert::maxCount($topLevelElements, C_XML::UNBOUNDED_LIMIT);
        Assert::allIsInstanceOfAny(
            $topLevelElements,
            [XsInclude::class, Import::class, Redefine::class, Annotation::class],
            SchemaViolationException::class,
        );

        Assert::maxCount($schemaTopElements, C_XML::UNBOUNDED_LIMIT);
        Assert::allIsInstanceOfAny(
            $schemaTopElements,
            [
                RedefinableInterface::class,
                TopLevelAttribute::class,
                TopLevelElement::class,
                Notation::class,
                Annotation::class,
            ],
            SchemaViolationException::class,
        );

        parent::__construct($namespacedAttributes);
    }


    /**
     * Collect the value of the topLevelElements-property
     *
     * @return (
     *     \SimpleSAML\XMLSchema\XML\XsInclude|
     *     \SimpleSAML\XMLSchema\XML\Import|
     *     \SimpleSAML\XMLSchema\XML\Redefine|
     *     \SimpleSAML\XMLSchema\XML\Annotation
     * )[]
     */
    public function getTopLevelElements(): array
    {
        return $this->topLevelElements;
    }


    /**
     * Collect the value of the schemaTopElements-property
     *
     * @return (
     *     \SimpleSAML\XMLSchema\XML\Interface\RedefinableInterface|
     *     \SimpleSAML\XMLSchema\XML\TopLevelAttribute|
     *     \SimpleSAML\XMLSchema\XML\TopLevelElement|
     *     \SimpleSAML\XMLSchema\XML\Notation|
     *     \SimpleSAML\XMLSchema\XML\Annotation
     * )[]
     */
    public function getSchemaTopElements(): array
    {
        return $this->schemaTopElements;
    }


    /**
     * Collect the value of the targetNamespace-property
     *
     * @return \SimpleSAML\XMLSchema\Type\AnyURIValue|null
     */
    public function getTargetNamespace(): ?AnyURIValue
    {
        return $this->targetNamespace;
    }


    /**
     * Collect the value of the version-property
     *
     * @return \SimpleSAML\XMLSchema\Type\TokenValue|null
     */
    public function getVersion(): ?TokenValue
    {
        return $this->version;
    }


    /**
     * Collect the value of the blockDefault-property
     *
     * @return \SimpleSAML\XMLSchema\Type\Schema\BlockSetValue|null
     */
    public function getBlockDefault(): ?BlockSetValue
    {
        return $this->blockDefault;
    }


    /**
     * Collect the value of the finalDefault-property
     *
     * @return \SimpleSAML\XMLSchema\Type\Schema\FullDerivationSetValue|null
     */
    public function getFinalDefault(): ?FullDerivationSetValue
    {
        return $this->finalDefault;
    }


    /**
     * Collect the value of the attributeFormDefault-property
     *
     * @return \SimpleSAML\XMLSchema\Type\Schema\FormChoiceValue|null
     */
    public function getAttributeFormDefault(): ?FormChoiceValue
    {
        return $this->attributeFormDefault;
    }


    /**
     * Collect the value of the elementFormDefault-property
     *
     * @return \SimpleSAML\XMLSchema\Type\Schema\FormChoiceValue|null
     */
    public function getElementFormDefault(): ?FormChoiceValue
    {
        return $this->elementFormDefault;
    }


    /**
     * Collect the value of the id-property
     *
     * @return \SimpleSAML\XMLSchema\Type\IDValue|null
     */
    public function getID(): ?IDValue
    {
        return $this->id;
    }


    /**
     * Collect the value of the lang-property
     *
     * @return \SimpleSAML\XML\Type\LangValue|null
     */
    public function getLang(): ?LangValue
    {
        return $this->lang;
    }


    /**
     * Test if an object, at the state it's in, would produce an empty XML-element
     *
     * @return bool
     */
    public function isEmptyElement(): bool
    {
        return parent::isEmptyElement() &&
            empty($this->getTopLevelElements()) &&
            empty($this->getSchemaTopElements()) &&
            empty($this->getTargetNamespace()) &&
            empty($this->getVersion()) &&
            empty($this->getFinalDefault()) &&
            empty($this->getBlockDefault()) &&
            empty($this->getAttributeFormDefault()) &&
            empty($this->getElementFormDefault()) &&
            empty($this->getId()) &&
            empty($this->getLang());
    }


    /**
     * Create an instance of this object from its XML representation.
     *
     * @param \DOMElement $xml
     * @return static
     *
     * @throws \SimpleSAML\XMLSchema\Exception\InvalidDOMElementException
     *   if the qualified name of the supplied element is wrong
     */
    public static function fromXML(DOMElement $xml): static
    {
        Assert::same($xml->localName, static::getLocalName(), InvalidDOMElementException::class);
        Assert::same($xml->namespaceURI, static::NS, InvalidDOMElementException::class);

        $xpCache = XPath::getXPath($xml);

        $beforeAllowed = [
            'annotation' => Annotation::class,
            'import' => Import::class,
            'include' => XsInclude::class,
            'redefine' => Redefine::class,
        ];
        $beforeSchemaTopElements = XPath::xpQuery(
            $xml,
            '('
            . '/xs:schema/xs:group|'
            . '/xs:schema/xs:attributeGroup|'
            . '/xs:schema/xs:complexType|'
            . '/xs:schema/xs:simpleType|'
            . '/xs:schema/xs:element|'
            .  '/xs:schema/xs:attribute'
            . ')[1]/preceding-sibling::xs:*',
            $xpCache,
        );

        $topLevelElements = [];
        foreach ($beforeSchemaTopElements as $node) {
            /** @var \DOMElement $node */
            if ($node instanceof DOMElement) {
                if ($node->namespaceURI === C_XS::NS_XS && array_key_exists($node->localName, $beforeAllowed)) {
                    $topLevelElements[] = $beforeAllowed[$node->localName]::fromXML($node);
                }
            }
        }

        $afterAllowed = [
            'annotation' => Annotation::class,
            'attribute' => TopLevelAttribute::class,
            'attributeGroup' => NamedAttributeGroup::class,
            'complexType' => TopLevelComplexType::class,
            'element' => TopLevelElement::class,
            'notation' => Notation::class,
            'simpleType' => TopLevelSimpleType::class,
        ];
        $afterSchemaTopElementFirstHit = XPath::xpQuery(
            $xml,
            '('
            . '/xs:schema/xs:group|'
            . '/xs:schema/xs:attributeGroup|'
            . '/xs:schema/xs:complexType'
            . '/xs:schema/xs:simpleType|'
            . '/xs:schema/xs:element|'
            . '/xs:schema/xs:attribute'
            . ')[1]',
            $xpCache,
        );

        $afterSchemaTopElementSibling = XPath::xpQuery(
            $xml,
            '('
            . '/xs:schema/xs:group|'
            . '/xs:schema/xs:attributeGroup|'
            . '/xs:schema/xs:complexType'
            . '/xs:schema/xs:simpleType|'
            . '/xs:schema/xs:element|'
            . '/xs:schema/xs:attribute'
            . ')[1]/following-sibling::xs:*',
            $xpCache,
        );

        $afterSchemaTopElements = array_merge($afterSchemaTopElementFirstHit, $afterSchemaTopElementSibling);

        $schemaTopElements = [];
        foreach ($afterSchemaTopElements as $node) {
            /** @var \DOMElement $node */
            if ($node instanceof DOMElement) {
                if ($node->namespaceURI === C_XS::NS_XS && array_key_exists($node->localName, $afterAllowed)) {
                    $schemaTopElements[] = $afterAllowed[$node->localName]::fromXML($node);
                }
            }
        }

        $lang = $xml->hasAttributeNS(C_XML::NS_XML, 'lang')
            ? LangValue::fromString($xml->getAttributeNS(C_XML::NS_XML, 'lang'))
            : null;

        return new static(
            $topLevelElements,
            $schemaTopElements,
            self::getOptionalAttribute($xml, 'targetNamespace', AnyURIValue::class, null),
            self::getOptionalAttribute($xml, 'version', TokenValue::class, null),
            self::getOptionalAttribute($xml, 'finalDefault', FullDerivationSetValue::class, null),
            self::getOptionalAttribute($xml, 'blockDefault', BlockSetValue::class, null),
            self::getOptionalAttribute($xml, 'attributeFormDefault', FormChoiceValue::class, null),
            self::getOptionalAttribute($xml, 'elementFormDefault', FormChoiceValue::class, null),
            self::getOptionalAttribute($xml, 'id', IDValue::class, null),
            $lang,
            self::getAttributesNSFromXML($xml),
        );
    }


    /**
     * Add this Schema to an XML element.
     *
     * @param \DOMElement|null $parent The element we should append this Schema to.
     * @return \DOMElement
     */
    public function toXML(?DOMElement $parent = null): DOMElement
    {
        $e = parent::toXML($parent);

        if ($this->getTargetNamespace() !== null) {
            $e->setAttribute('targetNamespace', strval($this->getTargetNamespace()));
        }

        if ($this->getVersion() !== null) {
            $e->setAttribute('version', strval($this->getVersion()));
        }

        if ($this->getFinalDefault() !== null) {
            $e->setAttribute('finalDefault', strval($this->getFinalDefault()));
        }

        if ($this->getBlockDefault() !== null) {
            $e->setAttribute('blockDefault', strval($this->getBlockDefault()));
        }

        if ($this->getAttributeFormDefault() !== null) {
            $e->setAttribute('attributeFormDefault', strval($this->getAttributeFormDefault()));
        }

        if ($this->getElementFormDefault() !== null) {
            $e->setAttribute('elementFormDefault', strval($this->getElementFormDefault()));
        }

        if ($this->getId() !== null) {
            $e->setAttribute('id', strval($this->getId()));
        }

        $this->getLang()?->toAttribute()->toXML($e);

        foreach ($this->getTopLevelElements() as $tle) {
            $tle->toXML($e);
        }

        foreach ($this->getSchemaTopElements() as $ste) {
            $ste->toXML($e);
        }

        return $e;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace SimpleSAML\XMLSchema\XML;
6
7			use DOMElement;
8			use SimpleSAML\XPath\XPath;
9			use SimpleSAML\XML\Assert\Assert;
10			use SimpleSAML\XML\Constants as C_XML;
11			use SimpleSAML\XML\{SchemaValidatableElementInterface, SchemaValidatableElementTrait};
12			use SimpleSAML\XML\Type\LangValue;
13			use SimpleSAML\XMLSchema\Constants as C_XS;
14			use SimpleSAML\XMLSchema\Exception\{InvalidDOMElementException, SchemaViolationException};
15			use SimpleSAML\XMLSchema\Type\{AnyURIValue, IDValue, StringValue, TokenValue};
16			use SimpleSAML\XMLSchema\Type\Schema\{BlockSetValue, FormChoiceValue, FullDerivationSetValue};
17			use SimpleSAML\XMLSchema\XML\Interface\RedefinableInterface;
18
19			use function array_merge;
20			use function strval;
21
22			/**
23			* Class representing the schema-element
24			*
25			* @package simplesamlphp/xml-common
26			*/
27			final class Schema extends AbstractOpenAttrs implements SchemaValidatableElementInterface
28			{
29			use SchemaValidatableElementTrait;
30
31			/** @var string */
32			public const LOCALNAME = 'schema';
33
34			/** The exclusions for the xs:anyAttribute element */
35			public const XS_ANY_ATTR_EXCLUSIONS = [
36			[C_XML::NS_XML, 'lang'],
37			];
38
39
40			/**
41			* Schema constructor
42			*
43			* @param (
44			* \SimpleSAML\XMLSchema\XML\XsInclude\|
45			* \SimpleSAML\XMLSchema\XML\Import\|
46			* \SimpleSAML\XMLSchema\XML\Redefine\|
47			* \SimpleSAML\XMLSchema\XML\Annotation
48			* )[] $topLevelElements
49			* @param (
50			* \SimpleSAML\XMLSchema\XML\Interface\RedefinableInterface\|
51			* \SimpleSAML\XMLSchema\XML\TopLevelAttribute\|
52			* \SimpleSAML\XMLSchema\XML\TopLevelElement\|
53			* \SimpleSAML\XMLSchema\XML\Notation\|
54			* \SimpleSAML\XMLSchema\XML\Annotation
55			* )[] $schemaTopElements
56			* @param \SimpleSAML\XMLSchema\Type\AnyURIValue $targetNamespace
57			* @param \SimpleSAML\XMLSchema\Type\TokenValue $version
58			* @param \SimpleSAML\XMLSchema\Type\Schema\FullDerivationSetValue $finalDefault
59			* @param \SimpleSAML\XMLSchema\Type\Schema\BlockSetValue $blockDefault
60			* @param \SimpleSAML\XMLSchema\Type\Schema\FormChoiceValue\|null $attributeFormDefault
61			* @param \SimpleSAML\XMLSchema\Type\Schema\FormChoiceValue\|null $elementFormDefault
62			* @param \SimpleSAML\XMLSchema\Type\IDValue\|null $id
63			* @param \SimpleSAML\XML\Type\LangValue\|null $lang
64			* @param array<\SimpleSAML\XML\Attribute> $namespacedAttributes
65			*/
66			public function __construct(
67			protected array $topLevelElements = [],
68			protected array $schemaTopElements = [],
69			protected ?AnyURIValue $targetNamespace = null,
70			protected ?TokenValue $version = null,
71			protected ?FullDerivationSetValue $finalDefault = null,
72			protected ?BlockSetValue $blockDefault = null,
73			protected ?FormChoiceValue $attributeFormDefault = null,
74			protected ?FormChoiceValue $elementFormDefault = null,
75			protected ?IDValue $id = null,
76			protected ?LangValue $lang = null,
77			array $namespacedAttributes = [],
78			) {
79			Assert::maxCount($topLevelElements, C_XML::UNBOUNDED_LIMIT);
80			Assert::allIsInstanceOfAny(
81			$topLevelElements,
82			[XsInclude::class, Import::class, Redefine::class, Annotation::class],
83			SchemaViolationException::class,
84			);
85
86			Assert::maxCount($schemaTopElements, C_XML::UNBOUNDED_LIMIT);
87			Assert::allIsInstanceOfAny(
88			$schemaTopElements,
89			[
90			RedefinableInterface::class,
91			TopLevelAttribute::class,
92			TopLevelElement::class,
93			Notation::class,
94			Annotation::class,
95			],
96			SchemaViolationException::class,
97			);
98
99			parent::__construct($namespacedAttributes);
100			}
101
102
103			/**
104			* Collect the value of the topLevelElements-property
105			*
106			* @return (
107			* \SimpleSAML\XMLSchema\XML\XsInclude\|
108			* \SimpleSAML\XMLSchema\XML\Import\|
109			* \SimpleSAML\XMLSchema\XML\Redefine\|
110			* \SimpleSAML\XMLSchema\XML\Annotation
111			* )[]
112			*/
113			public function getTopLevelElements(): array
114			{
115			return $this->topLevelElements;
116			}
117
118
119			/**
120			* Collect the value of the schemaTopElements-property
121			*
122			* @return (
123			* \SimpleSAML\XMLSchema\XML\Interface\RedefinableInterface\|
124			* \SimpleSAML\XMLSchema\XML\TopLevelAttribute\|
125			* \SimpleSAML\XMLSchema\XML\TopLevelElement\|
126			* \SimpleSAML\XMLSchema\XML\Notation\|
127			* \SimpleSAML\XMLSchema\XML\Annotation
128			* )[]
129			*/
130			public function getSchemaTopElements(): array
131			{
132			return $this->schemaTopElements;
133			}
134
135
136			/**
137			* Collect the value of the targetNamespace-property
138			*
139			* @return \SimpleSAML\XMLSchema\Type\AnyURIValue\|null
140			*/
141			public function getTargetNamespace(): ?AnyURIValue
142			{
143			return $this->targetNamespace;
144			}
145
146
147			/**
148			* Collect the value of the version-property
149			*
150			* @return \SimpleSAML\XMLSchema\Type\TokenValue\|null
151			*/
152			public function getVersion(): ?TokenValue
153			{
154			return $this->version;
155			}
156
157
158			/**
159			* Collect the value of the blockDefault-property
160			*
161			* @return \SimpleSAML\XMLSchema\Type\Schema\BlockSetValue\|null
162			*/
163			public function getBlockDefault(): ?BlockSetValue
164			{
165			return $this->blockDefault;
166			}
167
168
169			/**
170			* Collect the value of the finalDefault-property
171			*
172			* @return \SimpleSAML\XMLSchema\Type\Schema\FullDerivationSetValue\|null
173			*/
174			public function getFinalDefault(): ?FullDerivationSetValue
175			{
176			return $this->finalDefault;
177			}
178
179
180			/**
181			* Collect the value of the attributeFormDefault-property
182			*
183			* @return \SimpleSAML\XMLSchema\Type\Schema\FormChoiceValue\|null
184			*/
185			public function getAttributeFormDefault(): ?FormChoiceValue
186			{
187			return $this->attributeFormDefault;
188			}
189
190
191			/**
192			* Collect the value of the elementFormDefault-property
193			*
194			* @return \SimpleSAML\XMLSchema\Type\Schema\FormChoiceValue\|null
195			*/
196			public function getElementFormDefault(): ?FormChoiceValue
197			{
198			return $this->elementFormDefault;
199			}
200
201
202			/**
203			* Collect the value of the id-property
204			*
205			* @return \SimpleSAML\XMLSchema\Type\IDValue\|null
206			*/
207			public function getID(): ?IDValue
208			{
209			return $this->id;
210			}
211
212
213			/**
214			* Collect the value of the lang-property
215			*
216			* @return \SimpleSAML\XML\Type\LangValue\|null
217			*/
218			public function getLang(): ?LangValue
219			{
220			return $this->lang;
221			}
222
223
224			/**
225			* Test if an object, at the state it's in, would produce an empty XML-element
226			*
227			* @return bool
228			*/
229			public function isEmptyElement(): bool
230			{
231			return parent::isEmptyElement() &&
232			empty($this->getTopLevelElements()) &&
233			empty($this->getSchemaTopElements()) &&
234			empty($this->getTargetNamespace()) &&
235			empty($this->getVersion()) &&
236			empty($this->getFinalDefault()) &&
237			empty($this->getBlockDefault()) &&
238			empty($this->getAttributeFormDefault()) &&
239			empty($this->getElementFormDefault()) &&
240			empty($this->getId()) &&
241			empty($this->getLang());
242			}
243
244
245			/**
246			* Create an instance of this object from its XML representation.
247			*
248			* @param \DOMElement $xml
249			* @return static
250			*
251			* @throws \SimpleSAML\XMLSchema\Exception\InvalidDOMElementException
252			* if the qualified name of the supplied element is wrong
253			*/
254			public static function fromXML(DOMElement $xml): static
255			{
256			Assert::same($xml->localName, static::getLocalName(), InvalidDOMElementException::class);
257			Assert::same($xml->namespaceURI, static::NS, InvalidDOMElementException::class);
258
259			$xpCache = XPath::getXPath($xml);
260
261			$beforeAllowed = [
262			'annotation' => Annotation::class,
263			'import' => Import::class,
264			'include' => XsInclude::class,
265			'redefine' => Redefine::class,
266			];
267			$beforeSchemaTopElements = XPath::xpQuery(
268			$xml,
269			'('
270			. '/xs:schema/xs:group\|'
271			. '/xs:schema/xs:attributeGroup\|'
272			. '/xs:schema/xs:complexType\|'
273			. '/xs:schema/xs:simpleType\|'
274			. '/xs:schema/xs:element\|'
275			. '/xs:schema/xs:attribute'
276			. ')[1]/preceding-sibling::xs:*',
277			$xpCache,
278			);
279
280			$topLevelElements = [];
281			foreach ($beforeSchemaTopElements as $node) {
282			/** @var \DOMElement $node */
283			if ($node instanceof DOMElement) {
284			if ($node->namespaceURI === C_XS::NS_XS && array_key_exists($node->localName, $beforeAllowed)) {
285			$topLevelElements[] = $beforeAllowed[$node->localName]::fromXML($node);
286			}
287			}
288			}
289
290			$afterAllowed = [
291			'annotation' => Annotation::class,
292			'attribute' => TopLevelAttribute::class,
293			'attributeGroup' => NamedAttributeGroup::class,
294			'complexType' => TopLevelComplexType::class,
295			'element' => TopLevelElement::class,
296			'notation' => Notation::class,
297			'simpleType' => TopLevelSimpleType::class,
298			];
299			$afterSchemaTopElementFirstHit = XPath::xpQuery(
300			$xml,
301			'('
302			. '/xs:schema/xs:group\|'
303			. '/xs:schema/xs:attributeGroup\|'
304			. '/xs:schema/xs:complexType'
305			. '/xs:schema/xs:simpleType\|'
306			. '/xs:schema/xs:element\|'
307			. '/xs:schema/xs:attribute'
308			. ')[1]',
309			$xpCache,
310			);
311
312			$afterSchemaTopElementSibling = XPath::xpQuery(
313			$xml,
314			'('
315			. '/xs:schema/xs:group\|'
316			. '/xs:schema/xs:attributeGroup\|'
317			. '/xs:schema/xs:complexType'
318			. '/xs:schema/xs:simpleType\|'
319			. '/xs:schema/xs:element\|'
320			. '/xs:schema/xs:attribute'
321			. ')[1]/following-sibling::xs:*',
322			$xpCache,
323			);
324
325			$afterSchemaTopElements = array_merge($afterSchemaTopElementFirstHit, $afterSchemaTopElementSibling);
326
327			$schemaTopElements = [];
328			foreach ($afterSchemaTopElements as $node) {
329			/** @var \DOMElement $node */
330			if ($node instanceof DOMElement) {
331			if ($node->namespaceURI === C_XS::NS_XS && array_key_exists($node->localName, $afterAllowed)) {
332			$schemaTopElements[] = $afterAllowed[$node->localName]::fromXML($node);
333			}
334			}
335			}
336
337			$lang = $xml->hasAttributeNS(C_XML::NS_XML, 'lang')
338			? LangValue::fromString($xml->getAttributeNS(C_XML::NS_XML, 'lang'))
339			: null;
340
341			return new static(
342			$topLevelElements,
343			$schemaTopElements,
344			self::getOptionalAttribute($xml, 'targetNamespace', AnyURIValue::class, null),
345			self::getOptionalAttribute($xml, 'version', TokenValue::class, null),
346			self::getOptionalAttribute($xml, 'finalDefault', FullDerivationSetValue::class, null),
347			self::getOptionalAttribute($xml, 'blockDefault', BlockSetValue::class, null),
348			self::getOptionalAttribute($xml, 'attributeFormDefault', FormChoiceValue::class, null),
349			self::getOptionalAttribute($xml, 'elementFormDefault', FormChoiceValue::class, null),
350			self::getOptionalAttribute($xml, 'id', IDValue::class, null),
351			$lang,
352			self::getAttributesNSFromXML($xml),
353			);
354			}
355
356
357			/**
358			* Add this Schema to an XML element.
359			*
360			* @param \DOMElement\|null $parent The element we should append this Schema to.
361			* @return \DOMElement
362			*/
363			public function toXML(?DOMElement $parent = null): DOMElement
364			{
365			$e = parent::toXML($parent);
366
367			if ($this->getTargetNamespace() !== null) {
368			$e->setAttribute('targetNamespace', strval($this->getTargetNamespace()));
369			}
370
371			if ($this->getVersion() !== null) {
372			$e->setAttribute('version', strval($this->getVersion()));
373			}
374
375			if ($this->getFinalDefault() !== null) {
376			$e->setAttribute('finalDefault', strval($this->getFinalDefault()));
377			}
378
379			if ($this->getBlockDefault() !== null) {
380			$e->setAttribute('blockDefault', strval($this->getBlockDefault()));
381			}
382
383			if ($this->getAttributeFormDefault() !== null) {
384			$e->setAttribute('attributeFormDefault', strval($this->getAttributeFormDefault()));
385			}
386
387			if ($this->getElementFormDefault() !== null) {
388			$e->setAttribute('elementFormDefault', strval($this->getElementFormDefault()));
389			}
390
391			if ($this->getId() !== null) {
392			$e->setAttribute('id', strval($this->getId()));
393			}
394
395			$this->getLang()?->toAttribute()->toXML($e);
396
397			foreach ($this->getTopLevelElements() as $tle) {
398			$tle->toXML($e);
399			}
400
401			foreach ($this->getSchemaTopElements() as $ste) {
402			$ste->toXML($e);
403			}
404
405			return $e;
406			}
407			}
408

simplesamlphp / xml-common

Schema::isEmptyElement() B last analyzed 2025-08-11 10:28 UTC

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Duplication

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Long Method

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Schema::isEmptyElement() B
last analyzed 2025-08-11 10:28 UTC