/// <summary>
/// Validates the specified element.
/// </summary>
/// <param name="openXmlElement">The target OpenXmlElement.</param>
/// <returns>A set of validation erros.</returns>
/// <exception cref="ArgumentNullException">Thrown when the "openXmlElement" parameter is null.</exception>
/// <exception cref="ArgumentOutOfRangeException">Thrown when the "openXmlElement" is type of OpenXmlUnknownElement, OpenXmlMiscNode, AlternateContent, AlternateContentChoice or AlternateContentFallback.</exception>
/// <exception cref="InvalidOperationException">Thrown when the "openXmlElement" is not defined in the specified FileFormat.</exception>
public IEnumerable <ValidationErrorInfo> Validate(OpenXmlElement openXmlElement)
{
if (openXmlElement == null)
{
throw new ArgumentNullException(nameof(openXmlElement));
}
if (openXmlElement is OpenXmlUnknownElement)
{
throw new ArgumentOutOfRangeException(nameof(openXmlElement), ExceptionMessages.CannotValidateUnknownElement);
}
if (openXmlElement is OpenXmlMiscNode)
{
throw new ArgumentOutOfRangeException(nameof(openXmlElement), ExceptionMessages.CannotValidateMiscNode);
}
if (openXmlElement is AlternateContent ||
openXmlElement is AlternateContentChoice ||
openXmlElement is AlternateContentFallback)
{
throw new ArgumentOutOfRangeException(nameof(openXmlElement), ExceptionMessages.CannotValidateAcbElement);
}
if (!openXmlElement.IsInVersion(FileFormat))
{
switch (FileFormat)
{
case FileFormatVersions.Office2007:
throw new InvalidOperationException(ExceptionMessages.ElementIsNotInOffice2007);
case FileFormatVersions.Office2010:
throw new InvalidOperationException(ExceptionMessages.ElementIsNotInOffice2010);
case FileFormatVersions.Office2013:
throw new InvalidOperationException(ExceptionMessages.ElementIsNotInOffice2013);
}
}
// TODO: if the FileFormat is Office2007, and the element is only in Office2010 and O15.
// then this method should throw exceptions.
var validationContext = new ValidationContext
{
FileFormat = FileFormat,
MaxNumberOfErrors = _settings.MaxNumberOfErrors,
Element = openXmlElement
};
SchemaValidator.Validate(validationContext);
validationContext.Element = openXmlElement;
FullSemanticValidator.Validate(validationContext);
return(validationContext.Errors);
}
/// <summary>
/// Validates the specified element.
/// </summary>
/// <param name="openXmlElement">The target OpenXmlElement.</param>
/// <returns>A set of validation errors.</returns>
/// <exception cref="ArgumentNullException">Thrown when the "openXmlElement" parameter is null.</exception>
/// <exception cref="ArgumentOutOfRangeException">Thrown when the "openXmlElement" is type of OpenXmlUnknownElement, OpenXmlMiscNode, AlternateContent, AlternateContentChoice or AlternateContentFallback.</exception>
/// <exception cref="InvalidOperationException">Thrown when the "openXmlElement" is not defined in the specified FileFormat.</exception>
public IEnumerable <ValidationErrorInfo> Validate(OpenXmlElement openXmlElement)
{
if (openXmlElement == null)
{
throw new ArgumentNullException(nameof(openXmlElement));
}
if (openXmlElement is OpenXmlUnknownElement)
{
throw new ArgumentOutOfRangeException(nameof(openXmlElement), ExceptionMessages.CannotValidateUnknownElement);
}
if (openXmlElement is OpenXmlMiscNode)
{
throw new ArgumentOutOfRangeException(nameof(openXmlElement), ExceptionMessages.CannotValidateMiscNode);
}
if (openXmlElement is AlternateContent ||
openXmlElement is AlternateContentChoice ||
openXmlElement is AlternateContentFallback)
{
throw new ArgumentOutOfRangeException(nameof(openXmlElement), ExceptionMessages.CannotValidateAcbElement);
}
FileFormat.ThrowIfNotInVersion(openXmlElement);
var validationContext = new ValidationContext
{
FileFormat = FileFormat,
MaxNumberOfErrors = _settings.MaxNumberOfErrors,
Element = openXmlElement,
};
SchemaValidator.Validate(validationContext);
validationContext.Element = openXmlElement;
FullSemanticValidator.Validate(validationContext);
return(validationContext.Errors);
}
