/// <summary>
/// Returns a stream that contains a specific XSD
/// </summary>
/// <param name="type">The type of the XSD that we're looking for</param>
/// <returns>A stream which contains the XSD, or null if we failed to
/// create it</returns>
public static Stream GetXSDAsStream(XSDType type)
{
if (type == XSDType.Undefined)
{
throw new Exception("Invalid XSD type");
}
string fileName = FindFileNameByXSDType(type);
Stream stream = null;
try
{
stream = typeof(XSDLoader).Assembly.GetManifestResourceStream(fileName);
return(stream);
}
catch (Exception)
{
if (stream != null)
{
stream.Close();
}
return(null);
}
}
/// <summary>
/// Finds the resource name for a specific XSD
/// </summary>
/// <param name="type">The type of XSD that we'r elooking for</param>
/// <returns>A string containing the filename</returns>
private static string FindFileNameByXSDType(XSDType type)
{
switch (type)
{
case XSDType.DataStructures:
return(BASE_LOCATION + "DataStructures.xsd");
case XSDType.CachedFileList:
return(BASE_LOCATION + "CachedFileList.xsd");
default:
throw new ApplicationException("Could not find requested XSD");
}
}
/// <summary>
/// Returns the contents of an XSD file as a string
/// </summary>
/// <param name="type">The type of XSD to load</param>
/// <returns>The contents of the XSD, or null if the contents could not be loaded</returns>
public static string GetXSDContents(XSDType type)
{
if (type == XSDType.Undefined)
{
throw new Exception("Invalid XSD type");
}
if (m_XSDFiles[type] != null)
{
return(m_XSDFiles[type]);
}
string fileName = FindFileNameByXSDType(type);
Stream stream = null;
StreamReader reader = null;
try
{
stream = typeof(XSDLoader).Assembly.GetManifestResourceStream(fileName);
reader = new StreamReader(stream);
m_XSDFiles[type] = reader.ReadToEnd();
return(m_XSDFiles[type]);
}
catch (Exception)
{
return(null);
}
finally
{
if (reader != null)
{
reader.Close();
}
if (stream != null)
{
stream.Close();
}
}
}
public XmlDeserializationResult <T> Deserialize(string xmlFile, XSDType xsdType)
{
FileStream fs = null;
Stream xsdStream = null;
try
{
xsdStream = XSDLoader.GetXSDAsStream(xsdType);
fs = new FileStream(xmlFile, FileMode.Open, FileAccess.Read);
return(Deserialize(fs, xsdStream));
}
finally
{
if (xsdStream != null)
{
xsdStream.Close();
}
if (fs != null)
{
fs.Close();
}
}
}
