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<?php |
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declare(strict_types=1); |
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namespace JsonDecodeStream\Exception; |
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use JsonDecodeStream\Event; |
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use JsonDecodeStream\Token; |
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class ParserException extends JsonDecodeStreamException |
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{ |
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const CODE_INVALID_ARGUMENT = 1; |
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const CODE_UNEXPECTED_VALUE = 2; |
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const CODE_UNEXPECTED_TOKEN = 101; |
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const CODE_EXPECTED_BUT_GOT = 102; |
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public function __construct($message, int $code, int $lineNumber = null, int $charNumber = null) |
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{ |
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if ($lineNumber !== null && $charNumber !== null) { |
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$message .= " at $lineNumber:$charNumber"; |
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} |
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parent::__construct($message, $code); |
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} |
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public static function unexpectedToken(Token $token) |
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{ |
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return new static( |
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sprintf('Unexpected token `%s`', $token->getId()), |
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static::CODE_UNEXPECTED_TOKEN, |
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$token->getLineNumber(), $token->getCharNumber() |
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); |
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} |
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public static function expectedButGot(string $expected, Token $gotToken) |
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{ |
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$got = ($gotToken->getValue() ? json_encode($gotToken->getValue()) : $gotToken->getId()); |
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return new static( |
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sprintf('Expected `%s` but got `%s`', $expected, $got), |
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static::CODE_EXPECTED_BUT_GOT, |
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$gotToken->getLineNumber(), $gotToken->getCharNumber() |
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); |
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} |
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public static function unexpectedCollectorReturn($yielded, Event $event) |
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{ |
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if (is_array($yielded)) { |
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$dumped = 'array of ' . count($yielded); |
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} else if (is_object($yielded)) { |
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$dumped = get_class($yielded); |
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} else { |
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$dumped = gettype($yielded); |
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} |
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return new static( |
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'Wrong value returned from collector: ' . $dumped, $event->getLineNumber(), $event->getCharNumber() |
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); |
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} |
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} |
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klkvsk /
json-decode-stream
