/// <summary>
/// Loads the results cache at the given location.
/// </summary>
/// <param name="location">The location of the results cache to load.</param>
/// <returns>Returns the results cache or null if there is no results cache at that location.</returns>
public override XmlDocument LoadResultsCache(string location)
{
Param.RequireValidString(location, "location");
try
{
// Load the document if it exists and add it to the hashtable.
string path = FileBasedEnvironment.GetResultsCachePath(location);
if (File.Exists(path))
{
XmlDocument resultsCache = new XmlDocument();
resultsCache.Load(path);
return(resultsCache);
}
}
catch (XmlException)
{
}
catch (IOException)
{
}
catch (SecurityException)
{
}
catch (UnauthorizedAccessException)
{
}
return(null);
}
/// <summary>
/// Saves the given results cache.
/// </summary>
/// <param name="location">The location to save the results cache under.</param>
/// <param name="resultsCache">The results cache to save.</param>
public override void SaveResultsCache(string location, XmlDocument resultsCache)
{
Param.RequireValidString(location, "location");
Param.RequireNotNull(resultsCache, "resultsCache");
try
{
string path = FileBasedEnvironment.GetResultsCachePath(location);
try
{
if (File.Exists(path))
{
File.SetAttributes(path, FileAttributes.Normal);
File.Delete(path);
}
resultsCache.Save(path);
}
catch (ArgumentException)
{
}
catch (IOException)
{
}
catch (SecurityException)
{
}
catch (UnauthorizedAccessException)
{
}
try
{
if (File.Exists(path))
{
File.SetAttributes(path, FileAttributes.Hidden);
}
}
catch (ArgumentException)
{
}
catch (IOException)
{
}
catch (SecurityException)
{
}
catch (UnauthorizedAccessException)
{
}
}
catch (XmlException)
{
}
}