/// <summary>
/// Creates a virtual file with the Physical location information in it.
/// </summary>
/// <param name="vp">The vp.</param>
VirtualFile CreateAndWriteVirtualFile(VirtualPath vp)
{
ShadowFullPath readPath = _pathFactory.CreateShadowFullPath4Read(vp);
ShadowFullPath writePath = _pathFactory.CreateShadwoFullPath4Write(vp);
var virtualFile = new VirtualFile()
{
PhysicalUri = new Uri(writePath.PathString)
};
IOUtil.PrepareParentDirForPath(readPath.PathString);
XmlUtil.WriteXml <VirtualFile>(virtualFile, readPath.PathString);
Logger.WriteLineIf(LogLevel.Verbose, _log_props,
string.Format("A virtual file is created at {0}", readPath.PathString));
return(virtualFile);
}
/// <summary>
/// Reads the virtual file from the specified path.
/// </summary>
/// <param name="path">The path.</param>
/// <returns></returns>
public VirtualFile ReadVirtualFile(VirtualPath path)
{
var shadowPath = _pathFactory.CreateShadowFullPath4Read(path);
if (File.Exists(shadowPath.PathString))
{
var vf = XmlUtil.ReadXml <VirtualFile>(shadowPath.PathString);
return(vf);
}
else
{
// This is an erroneous situation where you think the file exists but no virtual file
// presents.
throw new Exception();
}
}
