/// <summary>
/// </summary>
/// <param name="fsDriver">
/// the IO Driver; can be null;
/// </param>
public DatabaseDriver(IFileSystemDriver fsDriver)
{
this.fsDriver = fsDriver;
ISerializer standardSerializer = new SerializerVersion0();
ISerializer objectTypeSerializer = new SerializerVersion1();
standardVectorSerializer = new VectorDataSerializer(fsDriver, standardSerializer);
IVectorDataSerializer objectTypeVectorSerializer = new VectorDataSerializer(fsDriver, objectTypeSerializer);
IVectorDataSerializer versionedVectorSerializer = new VersionManager(objectTypeVectorSerializer, standardVectorSerializer);
gridDatabaseDriver = new GridDatabaseDriver(versionedVectorSerializer, fsDriver);
sessionsDatabaseDriver = new SessionDatabaseDriver(standardSerializer, fsDriver);
timestepDatabaseDriver = new TimeStepDatabaseDriver(standardVectorSerializer, fsDriver);
}
public VectorDataSerializer(IFileSystemDriver driver, ISerializer serializer)
{
this.serializer = serializer;
m_fsDriver = driver;
}
/// <summary>
/// Creates the appropriate file system driver for accessing the given
/// <paramref name="path"/>
/// </summary>
/// <param name="path">
/// A fully qualified path.
/// </param>
/// <returns>
/// If <paramref name="path"/> starts with 'sftp', an
/// <see cref="SFTPFileSystemDriver"/> will be used. If the path is
/// null, <see cref="NullFileSystemDriver"/> will be used. Otherwise,
/// a local path will be assumed, which thus makes use of
/// <see cref="StandardFsDriver"/>
/// </returns>
public static IFileSystemDriver GetFileSystemDriver(string path)
{
if (fsDrivers.ContainsKey(path))
{
if (fsDrivers[path].IsDisposed)
{
fsDrivers.Remove(path);
}
else
{
return(fsDrivers[path]);
}
}
IFileSystemDriver fsDriver = null;
string sftpString = "sftp://";
if (path.StartsWith(sftpString))
{
try {
string s = path.Substring(sftpString.Length);
string user = s.Substring(0, s.IndexOf('@'));
s = s.Substring(s.IndexOf('@') + 1);
int hostPartEnd = s.IndexOf(':');
string host;
string relPath;
if (hostPartEnd >= 0)
{
host = s.Substring(0, hostPartEnd);
relPath = s.Substring(s.IndexOf(':') + 1);
}
else
{
host = s;
relPath = "/";
}
KeyboardInteractiveConnectionInfo ci =
new KeyboardInteractiveConnectionInfo(host, user);
ci.AuthenticationPrompt +=
delegate(object sender, AuthenticationPromptEventArgs arg) {
var prompt = arg.Prompts.SingleOrDefault(p => p.Request == "Password: "******"@" + host);
}
};
ci.Timeout = TimeSpan.FromSeconds(15);
fsDriver = new SFTPFileSystemDriver(ci, relPath);
} catch (Exception) {
throw new ArgumentException(String.Format(
"Given path '{0}' has an invalid format", path));
}
}
else
{
bool fi = File.Exists(path);
bool di = Directory.Exists(path);
if (fi || di)
{
fsDriver = new StandardFsDriver(path);
}
else if (path == null)
{
fsDriver = NullFileSystemDriver.Instance;
}
else
{
string ErrMsg = String.Format("Could not find or access a database located at '{0}'", path);
throw new IOException(ErrMsg);
//Console.WriteLine("GetFilesystemDriver: 10 ");
}
}
fsDrivers.Add(path, fsDriver);
return(fsDriver);
}
public GridDatabaseDriver(IVectorDataSerializer driver, IFileSystemDriver FsDriver)
{
fsDriver = FsDriver;
Driver = driver;
dynamicDriver = new ReflectionVectorDataSerializer(driver);
}
public TimeStepDatabaseDriver(IVectorDataSerializer driver, IFileSystemDriver FsDriver)
{
fsDriver = FsDriver;
Driver = driver;
}
public SessionDatabaseDriver(ISerializer driver, IFileSystemDriver FsDriver)
{
fsDriver = FsDriver;
Driver = driver;
}
