/// <summary>
/// Delete all files associated with a PersistedDictionary database from
/// the specified directory.
/// </summary>
/// <param name="directory">The directory to delete the files from.</param>
public static void DeleteFiles(string directory)
{
if (null == directory)
{
throw new ArgumentNullException("directory");
}
if (Directory.Exists(directory))
{
var config = new PersistentDictionaryConfig();
var databasePath = Path.Combine(directory, config.Database);
File.Delete(databasePath);
File.Delete(Path.Combine(directory, string.Format(CultureInfo.InvariantCulture, "{0}.chk", config.BaseName)));
foreach (string file in Directory.GetFiles(directory, string.Format(CultureInfo.InvariantCulture, "{0}*.log", config.BaseName)))
{
File.Delete(file);
}
foreach (string file in Directory.GetFiles(directory, string.Format(CultureInfo.InvariantCulture, "res*.log", config.BaseName)))
{
File.Delete(file);
}
foreach (string file in Directory.GetFiles(directory, string.Format(CultureInfo.InvariantCulture, "{0}*.jrs", config.BaseName)))
{
File.Delete(file);
}
}
}
/// <summary>
/// Delete all files associated with a PersistedDictionary database from
/// the specified directory.
/// </summary>
/// <param name="directory">The directory to delete the files from.</param>
public static void DeleteFiles(string directory)
{
if (null == directory)
{
throw new ArgumentNullException("directory");
}
if (Directory.Exists(directory))
{
var config = new PersistentDictionaryConfig();
var databasePath = Path.Combine(directory, config.Database);
File.Delete(databasePath);
File.Delete(Path.Combine(directory, string.Format(CultureInfo.InvariantCulture, "{0}.chk", config.BaseName)));
foreach (string file in Directory.GetFiles(directory, string.Format(CultureInfo.InvariantCulture, "{0}*.log", config.BaseName)))
{
File.Delete(file);
}
foreach (string file in Directory.GetFiles(directory, string.Format(CultureInfo.InvariantCulture, "res*.log", config.BaseName)))
{
File.Delete(file);
}
foreach (string file in Directory.GetFiles(directory, string.Format(CultureInfo.InvariantCulture, "{0}*.jrs", config.BaseName)))
{
File.Delete(file);
}
}
}
/// <summary>
/// Determine if a dictionary database file exists in the specified directory.
/// </summary>
/// <param name="directory">The directory to look in.</param>
/// <returns>True if the database file exists, false otherwise.</returns>
public static bool Exists(string directory)
{
if (null == directory)
{
throw new ArgumentNullException("directory");
}
if (Directory.Exists(directory))
{
var config = new PersistentDictionaryConfig();
var databasePath = Path.Combine(directory, config.Database);
return(File.Exists(databasePath));
}
return(false);
}
/// <summary>
/// Determine if a dictionary database file exists in the specified directory.
/// </summary>
/// <param name="directory">The directory to look in.</param>
/// <returns>True if the database file exists, false otherwise.</returns>
public static bool Exists(string directory)
{
if (null == directory)
{
throw new ArgumentNullException("directory");
}
if (Directory.Exists(directory))
{
var config = new PersistentDictionaryConfig();
var databasePath = Path.Combine(directory, config.Database);
return File.Exists(databasePath);
}
return false;
}
