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<?php |
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|
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declare(strict_types=1); |
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|
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namespace UserAccessManager\Config\Parameter; |
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|
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use Exception; |
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use UserAccessManager\Config\Config; |
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|
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abstract class ConfigParameter implements ConfigParameterInterface |
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{ |
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protected mixed $defaultValue = null; |
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protected mixed $value = null; |
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|
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/** |
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* @throws Exception |
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*/ |
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public function __construct( |
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protected string $id, |
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mixed $defaultValue = null |
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) { |
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$this->validateValue($defaultValue); |
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$this->defaultValue = $defaultValue; |
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} |
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|
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public function getId(): string |
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{ |
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return $this->id; |
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} |
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|
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/** |
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* @throws Exception |
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*/ |
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protected function validateValue(mixed $value): void |
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{ |
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if ($this->isValidValue($value) === false) { |
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throw new Exception("Wrong value '$value' type given for '$this->id'.'"); |
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} |
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} |
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|
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/** |
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* Deliberately stores the value unvalidated. Config replays every persisted option through here, |
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* and a selection's valid set is environment-dependent (active_cache_provider only lists Redis |
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* while the object cache drop-in is present). Rejecting an unrecognised value would make the next |
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* settings save write the default over it, because setConfigParameters() persists every parameter. |
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*/ |
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public function setValue(mixed $value): void |
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{ |
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$this->value = $value; |
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} |
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|
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public function getValue(): mixed |
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{ |
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return ($this->value === null) ? $this->defaultValue : $this->value; |
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} |
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} |
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|
