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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Yaml\Exception;
/**
* Exception class thrown when an error occurs during parsing.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class ParseException extends RuntimeException
{
/**
* @param string $rawMessage The error message
* @param int $parsedLine The line where the error occurred
* @param string|null $snippet The snippet of code near the problem
* @param string|null $parsedFile The file name where the error occurred
*/
public function __construct(
private string $rawMessage,
private int $parsedLine = -1,
private ?string $snippet = null,
private ?string $parsedFile = null,
?\Throwable $previous = null,
) {
$this->updateRepr();
parent::__construct($this->message, 0, $previous);
}
/**
* Gets the snippet of code near the error.
*/
public function getSnippet(): string
{
return $this->snippet;
}
/**
* Sets the snippet of code near the error.
*/
public function setSnippet(string $snippet): void
{
$this->snippet = $snippet;
$this->updateRepr();
}
/**
* Gets the filename where the error occurred.
*
* This method returns null if a string is parsed.
*/
public function getParsedFile(): string
{
return $this->parsedFile;
}
/**
* Sets the filename where the error occurred.
*/
public function setParsedFile(string $parsedFile): void
{
$this->parsedFile = $parsedFile;
$this->updateRepr();
}
/**
* Gets the line where the error occurred.
*/
public function getParsedLine(): int
{
return $this->parsedLine;
}
/**
* Sets the line where the error occurred.
*/
public function setParsedLine(int $parsedLine): void
{
$this->parsedLine = $parsedLine;
$this->updateRepr();
}
private function updateRepr(): void
{
$this->message = $this->rawMessage;
$dot = false;
if (str_ends_with($this->message, '.')) {
$this->message = substr($this->message, 0, -1);
$dot = true;
}
if (null !== $this->parsedFile) {
$this->message .= \sprintf(' in %s', json_encode($this->parsedFile, \JSON_UNESCAPED_SLASHES | \JSON_UNESCAPED_UNICODE));
}
if ($this->parsedLine >= 0) {
$this->message .= \sprintf(' at line %d', $this->parsedLine);
}
if ($this->snippet) {
$this->message .= \sprintf(' (near "%s")', $this->snippet);
}
if ($dot) {
$this->message .= '.';
}
}
}
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