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<?php |
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/** |
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* This file is part of the tarantool/client package. |
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* |
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* (c) Eugene Leonovich <[email protected]> |
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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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declare(strict_types=1); |
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namespace Tarantool\Client; |
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final class Error |
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{ |
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private $type; |
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private $file; |
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private $line; |
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private $message; |
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private $number; |
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private $code; |
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private $fields; |
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private $previous; |
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public function __construct( |
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string $type, |
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string $file, |
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int $line, |
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string $message, |
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int $number, |
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int $code, |
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array $fields = [], |
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?self $previous = null |
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) { |
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$this->type = $type; |
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$this->file = $file; |
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$this->line = $line; |
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$this->message = $message; |
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$this->number = $number; |
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$this->code = $code; |
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$this->fields = $fields; |
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$this->previous = $previous; |
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} |
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public static function fromMap(array $errorMap) : self |
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{ |
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if (empty($errorMap[Keys::ERROR_STACK])) { |
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throw new \InvalidArgumentException('The error map should contain a non-empty error stack'); |
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} |
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$errorStack = $errorMap[Keys::ERROR_STACK]; |
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$first = \count($errorStack) - 1; |
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$error = new self( |
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$errorStack[$first][Keys::ERROR_TYPE], |
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$errorStack[$first][Keys::ERROR_FILE], |
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$errorStack[$first][Keys::ERROR_LINE], |
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$errorStack[$first][Keys::ERROR_MESSAGE], |
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$errorStack[$first][Keys::ERROR_NUMBER], |
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$errorStack[$first][Keys::ERROR_CODE], |
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$errorStack[$first][Keys::ERROR_FIELDS] ?? [] |
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); |
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if (0 === $first) { |
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return $error; |
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} |
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for ($i = $first - 1; $i >= 0; --$i) { |
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$error = new self( |
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$errorStack[$i][Keys::ERROR_TYPE], |
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$errorStack[$i][Keys::ERROR_FILE], |
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$errorStack[$i][Keys::ERROR_LINE], |
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$errorStack[$i][Keys::ERROR_MESSAGE], |
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$errorStack[$i][Keys::ERROR_NUMBER], |
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$errorStack[$i][Keys::ERROR_CODE], |
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$errorStack[$i][Keys::ERROR_FIELDS] ?? [], |
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$error |
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); |
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} |
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return $error; |
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} |
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1 |
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public function toMap() : array |
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{ |
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$error = $this; |
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$errorStack = []; |
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do { |
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$errorStack[] = [ |
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Keys::ERROR_TYPE => $error->type, |
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Keys::ERROR_FILE => $error->file, |
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Keys::ERROR_LINE => $error->line, |
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Keys::ERROR_MESSAGE => $error->message, |
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Keys::ERROR_NUMBER => $error->number, |
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Keys::ERROR_CODE => $error->code, |
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Keys::ERROR_FIELDS => $error->fields, |
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1 |
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]; |
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} while ($error = $error->getPrevious()); |
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return [Keys::ERROR_STACK => $errorStack]; |
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} |
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public function getType() : string |
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{ |
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return $this->type; |
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} |
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public function getFile() : string |
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{ |
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return $this->file; |
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} |
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public function getLine() : int |
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{ |
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return $this->line; |
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} |
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public function getMessage() : string |
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{ |
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return $this->message; |
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} |
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public function getNumber() : int |
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{ |
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return $this->number; |
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} |
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public function getCode() : int |
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{ |
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return $this->code; |
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} |
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public function getFields() : array |
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{ |
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return $this->fields; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getField(string $name) |
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{ |
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if (\array_key_exists($name, $this->fields)) { |
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return $this->fields[$name]; |
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} |
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throw new \OutOfRangeException(\sprintf('The field "%s" does not exist', $name)); |
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} |
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/** |
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* @param mixed $default |
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* @return mixed |
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*/ |
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public function tryGetField(string $name, $default = null) |
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{ |
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return \array_key_exists($name, $this->fields) ? $this->fields[$name] : $default; |
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} |
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public function getPrevious() : ?self |
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{ |
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return $this->previous; |
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} |
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} |
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tarantool-php /
client
