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<?php |
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namespace Simply\Container; |
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/** |
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* Abstract entry provider that provides the most basic provider initialization functionality. |
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* |
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* @author Riikka Kalliomäki <[email protected]> |
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* @copyright Copyright (c) 2018 Riikka Kalliomäki |
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* @license http://opensource.org/licenses/mit-license.php MIT License |
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*/ |
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abstract class AbstractEntryProvider implements EntryProvider |
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{ |
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/** |
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* Returns a new instance of the entry provider. |
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* @return EntryProvider New entry provider instance initialized with default constructor |
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*/ |
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public static function initialize(): EntryProvider |
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{ |
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return new static(); |
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} |
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/** |
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* Returns provided list of all classes returned by the container methods. |
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* @return string[] Provided list of all classes returned by the container methods |
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*/ |
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public function getMethods(): array |
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{ |
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$methods = []; |
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$reflection = new \ReflectionClass($this); |
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foreach ($reflection->getMethods() as $method) { |
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$identifier = $this->getMethodIdentifier($method); |
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if ($identifier !== null) { |
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$methods[$identifier] = $method->getName(); |
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} |
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} |
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return $methods; |
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} |
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/** |
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* Tells the identifier to use for the given provider method. |
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* @param \ReflectionMethod $method The provider method |
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* @return string|null The identifier for the method or null if not applicable |
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*/ |
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private function getMethodIdentifier(\ReflectionMethod $method): ?string |
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{ |
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if (!$method->isPublic() || $method->isStatic()) { |
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return null; |
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} |
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if (strncmp($method->getName(), '__', 2) === 0) { |
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return null; |
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} |
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$type = $method->getReturnType(); |
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if ($type === null || $type->isBuiltin()) { |
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return null; |
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} |
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return $type->getName(); |
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} |
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} |
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