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<?php declare(strict_types=1); |
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/* |
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* This file is part of the KleijnWeb\PhpApi\Descriptions\Hydrator package. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace KleijnWeb\PhpApi\Descriptions\Hydrator; |
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use KleijnWeb\PhpApi\Descriptions\Hydrator\Exception\ClassNotFoundException; |
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/** |
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* @author John Kleijn <[email protected]> |
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*/ |
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class ClassNameResolver |
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{ |
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/** |
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* @var array |
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*/ |
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protected $resourceNamespaces = []; |
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/** |
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* @var array |
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*/ |
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protected $cache = []; |
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/** |
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* ClassNameResolver constructor. |
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* |
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* @param array $resourceNamespaces |
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*/ |
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public function __construct(array $resourceNamespaces) |
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{ |
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$this->resourceNamespaces = $resourceNamespaces; |
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} |
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/** |
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* @param string $typeName |
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* |
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* @return string |
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*/ |
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public function resolve(string $typeName): string |
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{ |
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if (!isset($this->cache[$typeName])) { |
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foreach ($this->resourceNamespaces as $resourceNamespace) { |
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if (class_exists($this->cache[$typeName] = $this->qualify($resourceNamespace, $typeName))) { |
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return $this->cache[$typeName]; |
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} |
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} |
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throw new ClassNotFoundException( |
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sprintf( |
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"Did not find type '%s' in namespace(s) '%s'.", |
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$typeName, |
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implode(', ', $this->resourceNamespaces) |
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) |
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); |
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} |
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return $this->cache[$typeName]; |
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} |
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/** |
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* @param string $resourceNamespace |
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* @param string $typeName |
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* |
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* @return string |
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*/ |
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protected function qualify(string $resourceNamespace, string $typeName): string |
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{ |
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return ltrim("$resourceNamespace\\$typeName"); |
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} |
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} |
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