/// <summary>
/// Initializes the validator with the options received from the constructor overloads.
/// </summary>
/// <param name="format">Output format of error messages.</param>
/// <param name="type">The <see cref="IXPathNavigable"/> type to use for validation and return type.</param>
private void InitValidator(OutputFormatting format, NavigableType type)
{
if (!Enum.IsDefined(typeof(OutputFormatting), format))
{
throw new ArgumentException("Invalid type.", "type");
}
switch (format)
{
case OutputFormatting.Boolean:
_evaluationctx.Formatter = new BooleanFormatter();
break;
case OutputFormatting.Log:
case OutputFormatting.Default:
_evaluationctx.Formatter = new LogFormatter();
break;
case OutputFormatting.Simple:
_evaluationctx.Formatter = new SimpleFormatter();
break;
case OutputFormatting.XML:
_evaluationctx.Formatter = new XmlFormatter();
break;
}
if (!Enum.IsDefined(typeof(NavigableType), type))
{
throw new ArgumentException("Invalid type.", "type");
}
// If type is Default, set it to XPathDocument.
_navtype = (type != NavigableType.Default) ? type : NavigableType.XPathDocument;
}
/// <summary>
/// Initializes a new instance of the class, using the specified options.
/// </summary>
/// <param name="format">Output format of error messages.</param>
/// <param name="type">The <see cref="IXPathNavigable"/> type to use for validation and return type.</param>
public Validator(OutputFormatting format, NavigableType type) : this()
{
InitValidator(format, type);
}
/// <summary>
/// Initializes a new instance of the class, using the specified return type.
/// </summary>
/// <param name="type">The <see cref="IXPathNavigable"/> type to use for validation and return type.</param>
public Validator(NavigableType type) : this()
{
InitValidator(OutputFormatting.Default, type);
}