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- 28.08.2024
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ParseException.php
001 <?php
002
003 /*
004 * This file is part of the Symfony package.
005 *
006 * (c) Fabien Potencier <fabien@symfony.com>
007 *
008 * For the full copyright and license information, please view the LICENSE
009 * file that was distributed with this source code.
010 */
011
012 namespace Symfony\Component\Yaml\Exception;
013
014 /**
015 * Exception class thrown when an error occurs during parsing.
016 *
017 * @author Fabien Potencier <fabien@symfony.com>
018 */
019 class ParseException extends RuntimeException
020 {
021 private $parsedFile;
022 private $parsedLine;
023 private $snippet;
024 private $rawMessage;
025
026 /**
027 * @param string $message The error message
028 * @param int $parsedLine The line where the error occurred
029 * @param string|null $snippet The snippet of code near the problem
030 * @param string|null $parsedFile The file name where the error occurred
031 * @param \Exception|null $previous The previous exception
032 */
033 public function __construct($message, $parsedLine = -1, $snippet = null, $parsedFile = null, \Exception $previous = null)
034 {
035 $this->parsedFile = $parsedFile;
036 $this->parsedLine = $parsedLine;
037 $this->snippet = $snippet;
038 $this->rawMessage = $message;
039
040 $this->updateRepr();
041
042 parent::__construct($this->message, 0, $previous);
043 }
044
045 /**
046 * Gets the snippet of code near the error.
047 *
048 * @return string The snippet of code
049 */
050 public function getSnippet()
051 {
052 return $this->snippet;
053 }
054
055 /**
056 * Sets the snippet of code near the error.
057 *
058 * @param string $snippet The code snippet
059 */
060 public function setSnippet($snippet)
061 {
062 $this->snippet = $snippet;
063
064 $this->updateRepr();
065 }
066
067 /**
068 * Gets the filename where the error occurred.
069 *
070 * This method returns null if a string is parsed.
071 *
072 * @return string The filename
073 */
074 public function getParsedFile()
075 {
076 return $this->parsedFile;
077 }
078
079 /**
080 * Sets the filename where the error occurred.
081 *
082 * @param string $parsedFile The filename
083 */
084 public function setParsedFile($parsedFile)
085 {
086 $this->parsedFile = $parsedFile;
087
088 $this->updateRepr();
089 }
090
091 /**
092 * Gets the line where the error occurred.
093 *
094 * @return int The file line
095 */
096 public function getParsedLine()
097 {
098 return $this->parsedLine;
099 }
100
101 /**
102 * Sets the line where the error occurred.
103 *
104 * @param int $parsedLine The file line
105 */
106 public function setParsedLine($parsedLine)
107 {
108 $this->parsedLine = $parsedLine;
109
110 $this->updateRepr();
111 }
112
113 private function updateRepr()
114 {
115 $this->message = $this->rawMessage;
116
117 $dot = false;
118 if ('.' === substr($this->message, -1)) {
119 $this->message = substr($this->message, 0, -1);
120 $dot = true;
121 }
122
123 if (null !== $this->parsedFile) {
124 $this->message .= sprintf(' in %s', json_encode($this->parsedFile, \JSON_UNESCAPED_SLASHES | \JSON_UNESCAPED_UNICODE));
125 }
126
127 if ($this->parsedLine >= 0) {
128 $this->message .= sprintf(' at line %d', $this->parsedLine);
129 }
130
131 if ($this->snippet) {
132 $this->message .= sprintf(' (near "%s")', $this->snippet);
133 }
134
135 if ($dot) {
136 $this->message .= '.';
137 }
138 }
139 }
140