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<?php |
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declare(strict_types=1); |
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namespace Doctrine\ODM\MongoDB\Utility; |
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use Doctrine\ODM\MongoDB\Mapping\ClassMetadata; |
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use const E_USER_DEPRECATED; |
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use function in_array; |
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use function sprintf; |
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use function trigger_error; |
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/** |
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* Utility class used to unify checks on how collection strategies should behave. |
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* |
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* @internal |
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* |
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* @final |
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*/ |
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class CollectionHelper |
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{ |
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public const DEFAULT_STRATEGY = ClassMetadata::STORAGE_STRATEGY_PUSH_ALL; |
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public function __construct() |
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{ |
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if (self::class === static::class) { |
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return; |
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} |
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@trigger_error(sprintf('The class "%s" extends "%s" which will be final in MongoDB ODM 2.0.', static::class, self::class), E_USER_DEPRECATED); |
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} |
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/** |
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* Returns whether update query must be included in query updating owning document. |
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*/ |
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267 |
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public static function isAtomic(string $strategy) : bool |
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{ |
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return $strategy === ClassMetadata::STORAGE_STRATEGY_ATOMIC_SET || $strategy === ClassMetadata::STORAGE_STRATEGY_ATOMIC_SET_ARRAY; |
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} |
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/** |
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* Returns whether Collection hold associative array. |
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*/ |
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public static function isHash(string $strategy) : bool |
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{ |
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return $strategy === ClassMetadata::STORAGE_STRATEGY_SET || $strategy === ClassMetadata::STORAGE_STRATEGY_ATOMIC_SET; |
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} |
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/** |
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* Returns whether Collection hold array indexed by consecutive numbers. |
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*/ |
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public static function isList(?string $strategy) : bool |
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{ |
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return $strategy !== ClassMetadata::STORAGE_STRATEGY_SET && $strategy !== ClassMetadata::STORAGE_STRATEGY_ATOMIC_SET; |
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} |
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/** |
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* Returns whether strategy uses $set to update its data. |
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*/ |
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public static function usesSet(string $strategy) : bool |
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{ |
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return in_array( |
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1020 |
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$strategy, |
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[ |
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ClassMetadata::STORAGE_STRATEGY_SET, |
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ClassMetadata::STORAGE_STRATEGY_SET_ARRAY, |
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ClassMetadata::STORAGE_STRATEGY_ATOMIC_SET, |
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ClassMetadata::STORAGE_STRATEGY_ATOMIC_SET_ARRAY, |
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] |
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); |
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} |
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} |
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If you suppress an error, we recommend checking for the error condition explicitly: