internal NDirectory(NDirectory parentDirectory, string folderName)
{
Contract.Requires<ArgumentNullException>(parentDirectory != null);
Contract.Requires<ArgumentNullException>(folderName != null);
FullPath = Path.Combine(parentDirectory.FullPath, folderName);
CreateDirectory(FullPath);
}
private void CheckBeforeCreate(NDirectory directory)
{
Contract.Requires(directory != null);
FullPath = Path.Combine(directory.FullPath, FileName);
if (File.Exists(FullPath))
{
throw new Exception("file already exist");
}
}
/// <summary>
/// Adds the specified parent directory.
/// </summary>
/// <param name="parentDirectory">The parent directory.</param>
/// <param name="folderName">The folder name, only one-level path</param>
/// <returns></returns>
/// <exception cref="System.Exception">@FolderName contains invalid directory separator char, example '\'</exception>
public static NDirectory Add(NDirectory parentDirectory, string folderName)
{
Contract.Requires<ArgumentNullException>(parentDirectory != null);
Contract.Requires<ArgumentNullException>(folderName != null);
Helper.CheckForSeparatorChar(folderName);
var dir = new NDirectory(parentDirectory, folderName);
parentDirectory.AddChild(dir);
return dir;
}
/// <summary>
/// Adds file to the specified parent directory.
/// </summary>
/// <param name="parentDirectory">The parent directory.</param>
/// <param name="fileName">Name of the file.</param>
/// <param name="content">The binary content, ex: text, image, etc</param>
/// <returns></returns>
public static NFile Add(NDirectory parentDirectory, string fileName, byte[] content)
{
Contract.Requires<ArgumentNullException>(parentDirectory != null);
Contract.Requires<ArgumentNullException>(fileName != null);
Contract.Ensures(Contract.Result<NFile>() != null);
Helper.CheckForSeparatorChar(fileName);
var file = new ContentFile(parentDirectory, fileName, content);
CreateFile(parentDirectory, file);
return file;
}
/// <summary>
/// Initializes a new instance of the <see cref="T:System.Object" /> class.
/// </summary>
/// <param name="directory">The directory.</param>
/// <param name="fileName">Name of the file.</param>
protected internal NFile(NDirectory directory, string fileName)
{
Contract.Requires<ArgumentException>(directory != null, "NDirectory is null");
Contract.Requires<ArgumentException>(!String.IsNullOrEmpty(fileName), "FileName is empty");
Contract.Requires<ArgumentException>(!Path.IsPathRooted(fileName), "FileName can't be a rooted path");
FileName = fileName;
try
{
CheckBeforeCreate(directory);
}
catch (Exception ex)
{
ThrowConstructorException(ex);
}
}
private static void CreateFile(NDirectory parentDirectory, NFile file)
{
file.Create();
parentDirectory.AddChild(file);
}
internal void AddChild(NDirectory file)
{
Contract.Requires(file != null);
_folderChildren.Add(file);
}