/// <summary>
/// Get special field from message with field enum
/// </summary>
/// <param name="field">field enum</param>
/// <returns></returns>
/// <exception cref="ISOException">throws ISOException if field does not exists</exception>
public byte[] GetField(FIELDS field)
{
if (!dataElements.ContainsKey(field.GetNo()))
{
throw new ISOException("Field No " + field.GetNo() + " does not exists");
}
return(dataElements[field.GetNo()]);
}
private void AddOrUpdateElement(FIELDS field, byte[] fValue)
{
if (dataElements.ContainsKey(field.GetNo()))
{
dataElements[field.GetNo()] = fValue;
}
else
{
dataElements.Add(field.GetNo(), fValue);
}
}
/// <summary>
/// Get string representation of field enum
/// </summary>
/// <param name="field">Field enum</param>
/// <param name="asciiFix">Fix ascii characters</param>
/// <returns>Field value in string</returns>
public string GetStringField(FIELDS field, bool asciiFix)
{
string temp = StringUtil.FromByteArray(GetField(field.GetNo()));
if (asciiFix && !field.getType().Equals("n"))
{
return(StringUtil.HexToAscii(temp));
}
return(temp);
}
/// <summary>
/// Check if fields exists by field enum
/// </summary>
/// <param name="field">Field enum</param>
/// <returns>Returns true if field already exists</returns>
public bool FieldExits(FIELDS field)
{
return(FieldExits(field.GetNo()));
}
/// <summary>
/// Add new field to data element stack
/// </summary>
/// <param name="field">field enum</param>
/// <param name="data">field data</param>
private void AddElement(FIELDS field, byte[] data)
{
dataElements.Add(field.GetNo(), data);
}