/// <summary>
/// C-tor. If autoCreateEmptyDirectory is true and the path does not exist then a new empty directory will be (recursevly) created.
/// </summary>
/// <param name="fileSystem">The file system to use. Must not be null.</param>
/// <param name="path">The path the object is based on. Must not be null.</param>
/// <param name="autoCreateEmptyDirectory">If true and the path does not exist then a new empty directory will be (recursevly) created</param>
/// <exception cref="FileSystemPathDoesNotExistException">Thrown if the path points to a non-existing directory and autoCreateEmptyDirectory is false.</exception>
/// <exception cref="DirectoryExpectedException">In case the path points to a non-directory file system entity.</exception>
public DirectoryBasedObject(IFileSystem fileSystem, FileSystemPath path, bool autoCreateEmptyDirectory)
: base(fileSystem, path)
{
if (autoCreateEmptyDirectory)
{
fileSystem.EnsureDirectory(path);
}
else
{
fileSystem.AssertDirectory(path);
}
}
/// <summary>
/// Ensures that the path to the directory exists. If it doesn't the directories will be created recursevly. If
/// the path points to a directory, nothing will happen. If it points to a different object, an exception is
/// thrown.
/// </summary>
/// <param name="this">The extended object</param>
/// <param name="path">The path to the directory to create.</param>
/// <returns>True if there was a need to create the directories</returns>
/// <exception cref="DirectoryExpectedException">Thrown if the path points to a directory.</exception>
public static bool EnsureDirectory(this IFileSystem @this, FileSystemPath path)
{
if (@this.Exists(path))
{
@this.AssertDirectory(path);
return(false);
}
else
{
@this.CreateDirectoryRecursively(path);
return(true);
}
}
