/// <summary>
/// Imports the xml data specified.
/// </summary>
/// <param name="xmlData">The xml data to process</param>
/// <param name="dataToPopulate">The data to add to, if previous files have been imported.</param>
public void Import(byte[] xmlData, ref BeerXmlData dataToPopulate)
{
XmlDocument document = new XmlDocument();
try
{
using (MemoryStream stream = new MemoryStream(xmlData))
document.Load(stream);
}
catch (Exception e)
{
throw new InvalidDataException("Data provided is not valid XML", e);
}
Import(document, ref dataToPopulate);
}
/// <summary>
/// Imports the file specified and processes the data.
/// </summary>
/// <param name="fileName">The file to import.</param>
/// <param name="dataToPopulate">The data to add to, if previous files have been imported.</param>
public void ImportFile(string fileName, ref BeerXmlData dataToPopulate)
{
Import(File.ReadAllText(fileName), ref dataToPopulate);
}
/// <summary>
/// Imports the data from the xmlDocument
/// </summary>
/// <param name="document">The data to import</param>
/// <param name="dataToPopulate">The data to add to, if previous files have been imported.</param>
public void Import(XmlDocument document, ref BeerXmlData dataToPopulate)
{
ProcessXmlDocument(document, ref dataToPopulate);
}
/// <summary>
/// Imports the xml data specified.
/// </summary>
/// <param name="xmlData">The xml data to process</param>
/// <param name="dataToPopulate">The data to add to, if previous files have been imported.</param>
public void Import(string xmlData, ref BeerXmlData dataToPopulate)
{
XmlDocument document = new XmlDocument();
document.LoadXml(xmlData);
Import(document, ref dataToPopulate);
}
private BeerXmlData ProcessXmlDocument(XmlDocument document, ref BeerXmlData dataToPopulate)
{
if (dataToPopulate == null)
throw new ArgumentNullException("dataToPopulate");
BeerXmlVersion version = FindBeerXmlVersion(document);
if (version == BeerXmlVersion.Unknown)
throw new InvalidDataException("The XML provided does not match any known BeerXML Version.");
switch (version)
{
case BeerXmlVersion.Version_1_0:
XmlParser_1_0.Instance.ProcessXmlDocument(document, dataToPopulate);
break;
default:
throw new InvalidOperationException(String.Format("Unknown BeerXmlVersion of '{0}' encountered.", version));
}
return dataToPopulate;
}
