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<?php |
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|
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namespace Dudlewebs\WPMCS\s3\Aws\Api; |
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|
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/** |
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* Represents a structure shape and resolve member shape references. |
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*/ |
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class StructureShape extends Shape |
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{ |
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/** |
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* @var Shape[] |
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*/ |
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private $members; |
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public function __construct(array $definition, ShapeMap $shapeMap) |
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{ |
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$definition['type'] = 'structure'; |
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if (!isset($definition['members'])) { |
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$definition['members'] = []; |
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} |
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parent::__construct($definition, $shapeMap); |
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} |
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/** |
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* Gets a list of all members |
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* |
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* @return Shape[] |
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*/ |
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public function getMembers() |
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{ |
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if (empty($this->members)) { |
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$this->generateMembersHash(); |
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} |
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return $this->members; |
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} |
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/** |
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* Check if a specific member exists by name. |
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* |
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* @param string $name Name of the member to check |
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* |
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* @return bool |
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*/ |
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public function hasMember($name) |
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{ |
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return isset($this->definition['members'][$name]); |
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} |
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/** |
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* Retrieve a member by name. |
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* |
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* @param string $name Name of the member to retrieve |
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* |
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* @return Shape |
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* @throws \InvalidArgumentException if the member is not found. |
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*/ |
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public function getMember($name) |
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{ |
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$members = $this->getMembers(); |
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if (!isset($members[$name])) { |
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throw new \InvalidArgumentException('Unknown member ' . $name); |
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} |
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return $members[$name]; |
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} |
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/** |
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* Used to look up the shape's original definition. |
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* ShapeMap::resolve() merges properties from both |
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* member and target shape definitions, causing certain |
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* properties like `locationName` to be overwritten. |
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* |
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* @return ShapeMap |
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* @internal This method is for internal use only and should not be used |
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* by external code. It may be changed or removed without notice. |
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*/ |
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public function getShapeMap() : ShapeMap |
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{ |
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return $this->shapeMap; |
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} |
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/** |
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* Used to look up a shape's original definition. |
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* |
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* @param string $name |
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* |
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* @return array|null |
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*/ |
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public function getOriginalDefinition(string $name) : ?array |
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{ |
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return $this->shapeMap[$name] ?? null; |
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} |
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private function generateMembersHash() |
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{ |
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$this->members = []; |
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foreach ($this->definition['members'] as $name => $definition) { |
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$this->members[$name] = $this->shapeFor($definition); |
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} |
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} |
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} |
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