//---------------------------------------------------------------------
public InputVariableException(InputVariable var,
string message,
Exception exception)
: base(message, exception)
{
Variable = var;
}
//---------------------------------------------------------------------
public InputVariableException(InputVariable var,
string message,
params object[] args)
: base(string.Format(message, args))
{
Variable = var;
}
//---------------------------------------------------------------------
private bool ReadVariable(InputVariable var,
bool optional)
{
if (var == null)
throw new System.ArgumentNullException();
if (VariableNameMatches(var.Name, optional)) {
// Read the variable's value
StringReader strReader = new StringReader(textAfterName);
try {
var.ReadValue(strReader);
}
catch (InputVariableException exc) {
throw new LineReaderException(reader, exc);
}
TextReader.SkipWhitespace(strReader);
string textAfterValue = strReader.ReadToEnd();
if (textAfterValue.Length == 0)
return true;
string message = string.Format("Extra text after the value for \"{0}\"",
var.Name);
throw ExtraTextException(message, textAfterValue);
}
return false;
}
//---------------------------------------------------------------------
/// <summary>
/// Reads the name and value for an InputVariable.
/// </summary>
public void ReadVar(InputVariable var)
{
ReadVariable(var, false);
}
//---------------------------------------------------------------------
/// <summary>
/// Reads the name and value for an optional InputVariable.
/// </summary>
public bool ReadOptionalVar(InputVariable var)
{
return ReadVariable(var, true);
}
//---------------------------------------------------------------------
private void TryReadVar(InputLine line,
InputVariable var)
{
try {
line.ReadVar(var);
}
catch (System.Exception e) {
Data.Output.WriteLine(e.Message);
throw;
}
}
