private static void LogMissingFieldFound(string[] headerNames, int index, IReadingContext context)
{
if (headerNames != null && headerNames.Length != 0)
{
var message =
$"Field with names ['{string.Join("', '", headerNames)}'] at index '{index}' does not exist.";
_logger.Warn(message);
}
else
{
var msg = $"Field at index '{index}' does not exist";
_logger.Warn(msg);
}
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
/// <param name="disposing">True if the instance needs to be disposed of.</param>
protected virtual void Dispose(bool disposing)
{
if (disposed)
{
return;
}
if (disposing)
{
context?.Dispose();
}
context = null;
disposed = true;
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
/// <param name="disposing">True if the instance needs to be disposed of.</param>
protected virtual void Dispose(bool disposing)
{
if (disposed)
{
return;
}
if (disposing)
{
fieldReader?.Dispose();
}
fieldReader = null;
context = null;
disposed = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="ValidationException"/> class.
/// </summary>
/// <param name="context">The reading context.</param>
public ValidationException(IReadingContext context) : base(context)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TypeConverterException"/> class
/// with a specified error message.
/// </summary>
/// <param name="typeConverter">The type converter.</param>
/// <param name="memberMapData">The member map data.</param>
/// <param name="text">The text.</param>
/// <param name="context">The reading context.</param>
/// <param name="message">The message that describes the error.</param>
public TypeConverterException(ITypeConverter typeConverter, MemberMapData memberMapData, string text, IReadingContext context, string message) : base(context, message)
{
TypeConverter = typeConverter;
MemberMapData = memberMapData;
Text = text;
}
/// <summary>
/// Creates a new parser using the given <see cref="FieldReader"/>.
/// </summary>
/// <param name="fieldReader">The field reader.</param>
public CsvParser(IFieldReader fieldReader)
{
this.fieldReader = fieldReader ?? throw new ArgumentNullException(nameof(fieldReader));
context = fieldReader.Context as IReadingContext ?? throw new InvalidOperationException($"For {nameof( FieldReader )} to be used in {nameof( CsvParser )}, {nameof( FieldReader.Context )} must also implement {nameof( IReadingContext )}.");
}
/// <summary>
/// Initializes a new instance of the <see cref="CsvHelperException"/> class
/// with a specified error message and a reference to the inner exception that
/// is the cause of this exception.
/// </summary>
/// <param name="context">The reading context.</param>
/// <param name="message">The error message that explains the reason for the exception.</param>
/// <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
public CsvHelperException(IReadingContext context, string message, Exception innerException) : base(message, innerException)
{
ReadingContext = context;
}
/// <summary>
/// Initializes a new instance of the <see cref="ReaderException"/> class
/// with a specified error message.
/// </summary>
/// <param name="context">The reading context.</param>
/// <param name="message">The message that describes the error.</param>
public ReaderException(IReadingContext context, string message) : base(context, message)
{
}
/// <summary>
/// Creates a new <see cref="CsvFieldReader"/> using the given
/// <see cref="TextReader"/>, <see cref="Configuration.Configuration"/>
/// and leaveOpen flag.
/// </summary>
/// <param name="reader">The text reader.</param>
/// <param name="configuration">The configuration.</param>
/// <param name="leaveOpen">A value indicating if the <see cref="TextReader"/> should be left open when disposing.</param>
public CsvFieldReader(TextReader reader, Configuration.Configuration configuration, bool leaveOpen)
{
context = new ReadingContext(reader, configuration, leaveOpen);
}
/// <summary>
/// Initializes a new instance of the <see cref="BadDataException"/> class.
/// </summary>
/// <param name="context">The reading context.</param>
public BadDataException(IReadingContext context) : base(context)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MissingFieldException"/> class
/// with a specified error message.
/// </summary>
/// <param name="context">The reading context.</param>
/// <param name="message">The message that describes the error.</param>
public MissingFieldException(IReadingContext context, string message) : base(context, message)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MissingFieldException"/> class
/// with a specified error message and a reference to the inner exception that
/// is the cause of this exception.
/// </summary>
/// <param name="context">The reading context.</param>
/// <param name="message">The error message that explains the reason for the exception.</param>
/// <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
public MissingFieldException(IReadingContext context, string message, Exception innerException) : base(context, message, innerException)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MissingFieldException"/> class.
/// </summary>
/// <param name="context">The reading context.</param>
public MissingFieldException(IReadingContext context) : base(context)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="BadDataException"/> class
/// with a specified error message and a reference to the inner exception that
/// is the cause of this exception.
/// </summary>
/// <param name="context">The reading context.</param>
/// <param name="message">The error message that explains the reason for the exception.</param>
/// <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
public BadDataException(IReadingContext context, string message, Exception innerException) : base(context, message, innerException)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="BadDataException"/> class
/// with a specified error message.
/// </summary>
/// <param name="context">The reading context.</param>
/// <param name="message">The message that describes the error.</param>
public BadDataException(IReadingContext context, string message) : base(context, message)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ValidationException"/> class
/// with a specified error message.
/// </summary>
/// <param name="context">The reading context.</param>
/// <param name="message">The message that describes the error.</param>
public ValidationException(IReadingContext context, string message) : base(context, message)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TypeConverterException"/> class.
/// </summary>
/// <param name="context">The reading context.</param>
public TypeConverterException(IReadingContext context) : base(context)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ValidationException"/> class
/// with a specified error message and a reference to the inner exception that
/// is the cause of this exception.
/// </summary>
/// <param name="context">The reading context.</param>
/// <param name="message">The error message that explains the reason for the exception.</param>
/// <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
public ValidationException(IReadingContext context, string message, Exception innerException) : base(context, message, innerException)
{
}
private void badData(IReadingContext attr)
{
System.Diagnostics.Debug.WriteLine(attr.RawRecord);
}
private static void LogHeaderValidatationFailed(bool isValid, string[] headerNames, int headerNameIndex, IReadingContext context)
{
if (!isValid)
{
string message = string.Format("Header matching ['{0}'] names at index {1} was not found. ", string.Join("', '", headerNames), headerNameIndex);
_logger.Warn(message);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ReaderException"/> class.
/// </summary>
/// <param name="context">The reading context.</param>
public ReaderException(IReadingContext context) : base(context)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TypeConverterException"/> class
/// with a specified error message and a reference to the inner exception that
/// is the cause of this exception.
/// </summary>
/// <param name="context">The reading context.</param>
/// <param name="message">The error message that explains the reason for the exception.</param>
/// <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
public TypeConverterException(IReadingContext context, string message, Exception innerException) : base(context, message, innerException)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="CsvHelperException"/> class.
/// </summary>
public CsvHelperException(IReadingContext context)
{
ReadingContext = context;
}
