public virtual SourceModel ExtractSource(Exception exc)
{
if (exc is DotvvmCompilationException)
{
var compilationException = (DotvvmCompilationException)exc;
if (compilationException.Tokens != null && compilationException.Tokens.Any())
{
var errorColumn = compilationException.Tokens.First().ColumnNumber;
var errorLength = compilationException.Tokens.Where(t => t.LineNumber == compilationException.LineNumber).Sum(t => t.Length);
if (compilationException.FileName != null)
{
return(ErrorFormatter.LoadSourcePiece(compilationException.FileName, compilationException.LineNumber ?? 0,
errorColumn: errorColumn,
errorLength: errorLength));
}
else
{
var line = string.Concat(compilationException.Tokens.Select(s => s.Text));
return(CreateAnonymousLine(line, lineNumber: compilationException.Tokens.First().LineNumber));
}
}
else if (compilationException.FileName != null)
{
return(ErrorFormatter.LoadSourcePiece(compilationException.FileName, compilationException.LineNumber ?? 0, errorColumn: compilationException.ColumnNumber ?? 0, errorLength: compilationException.ColumnNumber != null ? 1 : 0));
}
}
else if (exc is BindingCompilationException)
{
var bce = (BindingCompilationException)exc;
if (bce.Expression != null)
{
var first = bce.Tokens.First().StartPosition;
return(CreateAnonymousLine(bce.Expression, first, bce.Tokens.Last().StartPosition + bce.Tokens.Last().Length - first));
}
else if (bce.Tokens != null)
{
return(CreateAnonymousLine(string.Concat(bce.Tokens.Select(t => t.Text))));
}
}
else if (exc is DotvvmControlException)
{
var controlException = (DotvvmControlException)exc;
return(ErrorFormatter.LoadSourcePiece(controlException.FileName, controlException.LineNumber ?? 0));
}
return(null);
}
private SourceModel ExtractSourceFromDotvvmCompilationException(DotvvmCompilationException compilationException)
{
if (compilationException.Tokens != null && compilationException.Tokens.Any())
{
var errorColumn = compilationException.Tokens.FirstOrDefault()?.ColumnNumber ?? 0;
var errorLength = compilationException.Tokens.Where(t => t.LineNumber == compilationException.LineNumber).Sum(t => t.Length);
if (compilationException.FileName != null)
{
return(ErrorFormatter.LoadSourcePiece(compilationException.FileName, compilationException.LineNumber ?? 0,
errorColumn: errorColumn,
errorLength: errorLength));
}
else
{
var line = string.Concat(compilationException.Tokens.Select(s => s.Text));
return(CreateAnonymousLine(line, lineNumber: compilationException.Tokens.FirstOrDefault()?.LineNumber ?? 0));
}
}
else if (compilationException.FileName != null)
{
return(ErrorFormatter.LoadSourcePiece(compilationException.FileName, compilationException.LineNumber ?? 0, errorColumn: compilationException.ColumnNumber ?? 0, errorLength: compilationException.ColumnNumber != null ? 1 : 0));
}
return(null);
}
private SourceModel ExtractSourceFromDotvvmControlException(DotvvmControlException controlException)
{
return(ErrorFormatter.LoadSourcePiece(controlException.FileName, controlException.LineNumber ?? 0));
}