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<?php |
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namespace Hateoas\UrlGenerator; |
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/** |
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* @author Adrien Brault <[email protected]> |
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*/ |
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class UrlGeneratorRegistry |
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{ |
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const DEFAULT_URL_GENERATOR_KEY = 'default'; |
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private $urlGenerators; |
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public function __construct(UrlGeneratorInterface $defaultUrlGenerator = null) |
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{ |
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$this->urlGenerators = array(); |
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if (null !== $defaultUrlGenerator) { |
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$this->urlGenerators = array( |
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self::DEFAULT_URL_GENERATOR_KEY => $defaultUrlGenerator, |
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); |
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} |
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} |
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/** |
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* @param string|null $name If null it will return the default url generator |
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* |
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* @return UrlGeneratorInterface |
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*/ |
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public function get($name = null) |
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{ |
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if (null === $name) { |
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$name = self::DEFAULT_URL_GENERATOR_KEY; |
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} |
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if (!isset($this->urlGenerators[$name])) { |
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throw new \InvalidArgumentException( |
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sprintf( |
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'The "%s" url generator is not set. Available url generators are: %s.', |
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$name, |
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join(', ', array_keys($this->urlGenerators)) |
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) |
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); |
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} |
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return $this->urlGenerators[$name]; |
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} |
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/** |
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* @param string|null $name |
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* @param UrlGeneratorInterface $urlGenerator |
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*/ |
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public function set($name, UrlGeneratorInterface $urlGenerator) |
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{ |
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if (null === $name) { |
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$name = self::DEFAULT_URL_GENERATOR_KEY; |
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} |
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$this->urlGenerators[$name] = $urlGenerator; |
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} |
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/** |
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* @return boolean |
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*/ |
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public function hasGenerators() |
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{ |
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return count($this->urlGenerators) > 0; |
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} |
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} |
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willdurand /
Hateoas
