The MongoDB\Driver\Exception\RuntimeException class

(mongodb >= 1.0.0)

简介

Thrown when the driver encounters a runtime error (e.g. internal error from » libmongoc).

class MongoDB\Driver\Exception\RuntimeException extends RuntimeException implements MongoDB\Driver\Exception\Exception {

/* 属性 */

protected ?array $errorLabels;

/* 继承的属性 */

protected string $message = "";

private string $string = "";

protected int $code;

protected string $file = "";

protected int $line;

private array $trace = [];

private ?Throwable $previous = null;

/* 方法 */

final public hasErrorLabel(string $errorLabel): bool

/* 继承的方法 */

}

errorLabels: Contains an array of error labels to go with an exception. For example, error labels can be used to detect whether a transaction can be retried safely if the TransientTransactionError label is present. The existence of a specific error label should be tested for with the MongoDB\Driver\Exception\RuntimeException::hasErrorLabel(), instead of interpreting this errorLabels property manually.

版本	说明
PECL mongodb 1.6.0	The MongoDB\Driver\Exception\RuntimeException::hasErrorLabel() method and MongoDB\Driver\Exception\RuntimeException::errorLabels property have been added.