public AbsoluteFolderPath GetSiblingFolderPath(string folderName)
{
NameHelper.EnsureValidFilenameCharacters(folderName);
// cant from root, can elsewhere
if (Parts.Count == 1)
{
throw PathExceptions.UndefinedSiblingFor(RootValue);
}
var parts = Parts.CloneSublist(Parts.Count - 1);
parts.Add(folderName);
return(new AbsoluteFolderPath(parts));
}
protected BasePath(PathType pathType, bool isFolder, string path)
{
if (path == null)
{
throw new ArgumentNullException("path");
}
if (!isFolder)
{
char lastChar = path[path.Length - 1];
if (lastChar == '\\' || lastChar == '/')
{
throw new Exception("No filename specified: " + path);
}
}
_isFolder = isFolder;
NameHelper.EnsureValidPathCharacters(path);
RootMatch rootMatch = RootMatch.FindRoot(path);
if (rootMatch == null)
{
throw new Exception("Unsupported path: " + path);
}
if (pathType.IsRelative())
{
if (!rootMatch.PathType.IsRelative())
{
throw PathExceptions.NotARelativePath(path);
}
}
else
{
if (rootMatch.PathType.IsRelative())
{
throw PathExceptions.NotAnAbsolutePath(path);
}
}
_pathType = rootMatch.PathType;
_parts = rootMatch.Parts;
Segment(rootMatch.ItemPath);
CleanUpRoute();
}
