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/**
* Exception class thrown when an error occurs during parsing.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @api
*/
/**
* Constructor.
*
* @param string message The error message
* @param integer parsedLine The line where the error occurred
* @param integer snippet The snippet of code near the problem
* @param string parsedFile The file name where the error occurred
*/
var YamlParseException = function(message, parsedLine, snippet, parsedFile){
this.rawMessage = message;
this.parsedLine = (parsedLine !== undefined) ? parsedLine : -1;
this.snippet = (snippet !== undefined) ? snippet : null;
this.parsedFile = (parsedFile !== undefined) ? parsedFile : null;
this.updateRepr();
this.message = message;
};
YamlParseException.prototype =
{
name: 'YamlParseException',
message: null,
parsedFile: null,
parsedLine: -1,
snippet: null,
rawMessage: null,
isDefined: function(input)
{
return input != undefined && input != null;
},
/**
* Gets the snippet of code near the error.
*
* @return string The snippet of code
*/
getSnippet: function()
{
return this.snippet;
},
/**
* Sets the snippet of code near the error.
*
* @param string snippet The code snippet
*/
setSnippet: function(snippet)
{
this.snippet = snippet;
this.updateRepr();
},
/**
* Gets the filename where the error occurred.
*
* This method returns null if a string is parsed.
*
* @return string The filename
*/
getParsedFile: function()
{
return this.parsedFile;
},
/**
* Sets the filename where the error occurred.
*
* @param string parsedFile The filename
*/
setParsedFile: function(parsedFile)
{
this.parsedFile = parsedFile;
this.updateRepr();
},
/**
* Gets the line where the error occurred.
*
* @return integer The file line
*/
getParsedLine: function()
{
return this.parsedLine;
},
/**
* Sets the line where the error occurred.
*
* @param integer parsedLine The file line
*/
setParsedLine: function(parsedLine)
{
this.parsedLine = parsedLine;
this.updateRepr();
},
updateRepr: function()
{
this.message = this.rawMessage;
dot = false;
if ('.' === this.message.charAt(this.message.length - 1)) {
this.message = this.message.substring(0, this.message.length - 1);
dot = true;
}
if (null !== this.parsedFile) {
this.message += ' in ' + JSON.stringify(this.parsedFile);
}
if (this.parsedLine >= 0) {
this.message += ' at line ' + this.parsedLine;
}
if (this.snippet) {
this.message += ' (near "' + this.snippet + '")';
}
if (dot) {
this.message += '.';
}
}
}
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