protected virtual int DatabaseFileSize()
{
var localContainer = Fixture().FileSession();
localContainer.SyncFiles();
var length = new File(localContainer.FileName()).Length();
return (int) length;
}
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
protected RandomAccessFileAdapter(string path, bool lockFile, long initialLength,
bool readOnly)
{
bool ok = false;
try
{
_path = new Sharpen.IO.File(path).GetCanonicalPath();
_delegate = RandomAccessFileFactory.NewRandomAccessFile(_path, readOnly, lockFile
);
if (initialLength > 0)
{
_delegate.Seek(initialLength - 1);
_delegate.Write(new byte[] { 0 });
}
ok = true;
}
catch (IOException e)
{
throw new Db4oIOException(e);
}
finally
{
if (!ok)
{
Close();
}
}
}
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public FileBin(BinConfiguration config)
{
bool ok = false;
try
{
_path = new Sharpen.IO.File(config.Uri()).GetCanonicalPath();
_file = RandomAccessFileFactory.NewRandomAccessFile(_path, config.ReadOnly(), config
.LockFile());
if (config.InitialLength() > 0)
{
Write(config.InitialLength() - 1, new byte[] { 0 }, 1);
}
ok = true;
}
catch (IOException e)
{
throw new Db4oIOException(e);
}
finally
{
if (!ok)
{
Close();
}
}
}
private string CheckExt(Sharpen.IO.File file)
{
string name = file.GetName();
int pos = name.LastIndexOf(".");
if (pos > 0)
{
i_ext = Sharpen.Runtime.Substring(name, pos);
return(Sharpen.Runtime.Substring(name, 0, pos));
}
i_ext = string.Empty;
return(name);
}
private void Prepare()
{
var file = new File(TempFile());
if (file.Exists())
{
file.Delete();
}
var testDB = OpenDB();
var item = new Item("richard"
, 100);
testDB.Store(item);
testDB.Close();
}
private string CheckExt(File file)
{
var name = file.GetName();
var pos = name.LastIndexOf(".");
if (pos > 0)
{
i_ext = Runtime.Substring(name, pos);
return(Runtime.Substring(name, 0, pos));
}
i_ext = string.Empty;
return(name);
}
/// <exception cref="System.IO.IOException"></exception>
public virtual void WriteTo(File file)
{
if (GetStatus() == Status.Unused)
{
throw new IOException(Messages.Get(43));
}
if (i_stream.IsClient)
{
i_file = file;
i_status = Status.Queued;
((IBlobTransport)i_stream).WriteBlobTo(i_trans, this);
}
else
{
WriteLocal(file);
}
}
public Db4oDrsFixture(string name, IReflector reflector)
{
_name = name;
File folder = new File(Path);
if (!folder.Exists())
{
Sharpen.Runtime.Out.WriteLine("Path " + Path + " does not exist. Using current working folder."
);
Sharpen.Runtime.Out.WriteLine("Check the " + RamDriveProperty + " environment variable on your system."
);
folder = new File(".");
}
testFile = new File(folder.GetPath() + "/drs_cs_" + _name + ".db4o");
if (reflector != null)
{
Config().ReflectWith(reflector);
}
}
/// <exception cref="System.IO.IOException"></exception>
public virtual void ReadFrom(File file)
{
if (!file.Exists())
{
throw new IOException(Messages.Get(41, file.GetAbsolutePath
()));
}
i_length = (int)file.Length();
CheckExt(file);
if (i_stream.IsClient)
{
i_file = file;
((IBlobTransport)i_stream).ReadBlobFrom(i_trans, this);
}
else
{
ReadLocal(file);
}
}
/// <exception cref="System.IO.IOException"></exception>
public virtual void ReadFrom(File file)
{
if (!file.Exists())
{
throw new IOException(Messages.Get(41, file.GetAbsolutePath
()));
}
i_length = (int) file.Length();
CheckExt(file);
if (i_stream.IsClient)
{
i_file = file;
((IBlobTransport) i_stream).ReadBlobFrom(i_trans, this);
}
else
{
ReadLocal(file);
}
}
public virtual void ProcessAtServer()
{
try
{
BlobImpl blobImpl = this.ServerGetBlobImpl();
if (blobImpl != null)
{
blobImpl.SetTrans(Transaction());
Sharpen.IO.File file = blobImpl.ServerFile(null, true);
Socket4Adapter sock = ServerMessageDispatcher().Socket();
Msg.Ok.Write(sock);
FileOutputStream fout = new FileOutputStream(file);
Copy(sock, fout, blobImpl.GetLength(), false);
Msg.Ok.Write(sock);
}
}
catch (Exception)
{
}
}
public virtual void Run(string logFilePath, string statisticsFilePath)
{
_logFilePath = logFilePath;
_statisticsFilePath = statisticsFilePath;
try
{
OpenFiles();
_logFileName = new Sharpen.IO.File(_logFilePath).GetName();
Sharpen.Runtime.Out.Write(" Creating statistics for " + _logFileName + " ... "
);
long start = Runtime.CurrentTimeMillis();
CreateStatistics();
long elapsed = Runtime.CurrentTimeMillis() - start;
string elapsedString = FormatTime(elapsed);
Sharpen.Runtime.Out.WriteLine("Finished! Time taken: " + elapsedString);
}
catch (FileNotFoundException e)
{
Sharpen.Runtime.PrintStackTrace(e);
}
CloseFiles();
}
public virtual void Run(string logDirectoryPath)
{
Sharpen.IO.File directory = new Sharpen.IO.File(logDirectoryPath);
if (directory.IsDirectory())
{
Sharpen.Runtime.Out.WriteLine("[BATCH] Creating statistics for logs in " + logDirectoryPath
);
IFilenameFilter logFilter = new LogFilter();
Sharpen.IO.File[] logFiles = directory.ListFiles(logFilter);
int i;
for (i = 0; i < logFiles.Length; i++)
{
new LogStatistics().Run(logFiles[i].GetPath());
}
Sharpen.Runtime.Out.WriteLine("[BATCH] Statistics for " + i + " log files have been created!"
);
}
else
{
Sharpen.Runtime.Out.WriteLine("[BATCH] Given path is no directory!");
Sharpen.Runtime.Out.WriteLine("[BATCH] Path: " + logDirectoryPath);
}
}
public virtual void ProcessAtServer()
{
try
{
BlobImpl blobImpl = this.ServerGetBlobImpl();
if (blobImpl != null)
{
blobImpl.SetTrans(Transaction());
Sharpen.IO.File file = blobImpl.ServerFile(null, false);
int length = (int)file.Length();
Socket4Adapter sock = ServerMessageDispatcher().Socket();
Msg.Length.GetWriterForInt(Transaction(), length).Write(sock);
FileInputStream fin = new FileInputStream(file);
Copy(fin, sock, false);
sock.Flush();
Msg.Ok.Write(sock);
}
}
catch (Exception)
{
Write(Msg.Error);
}
}
public virtual void Run(string logDirectoryPath)
{
Sharpen.IO.File directory = new Sharpen.IO.File(logDirectoryPath);
if (directory.IsDirectory())
{
Sharpen.Runtime.Out.WriteLine("[BATCH] Creating statistics for logs in " + logDirectoryPath
);
IFilenameFilter logFilter = new LogFilter();
Sharpen.IO.File[] logFiles = directory.ListFiles(logFilter);
int i;
for (i = 0; i < logFiles.Length; i++)
{
new LogStatistics().Run(logFiles[i].GetPath());
}
Sharpen.Runtime.Out.WriteLine("[BATCH] Statistics for " + i + " log files have been created!"
);
}
else
{
Sharpen.Runtime.Out.WriteLine("[BATCH] Given path is no directory!");
Sharpen.Runtime.Out.WriteLine("[BATCH] Path: " + logDirectoryPath);
}
}
/// <exception cref="System.IO.IOException"></exception>
public virtual void ReadLocal(File file)
{
var copied = false;
if (fileName == null)
{
var newFile = new File(ServerPath(), file.GetName());
if (!newFile.Exists())
{
Copy(file, newFile);
copied = true;
fileName = newFile.GetName();
}
}
if (!copied)
{
Copy(file, ServerFile(CheckExt(file), true));
}
lock (i_stream.Lock())
{
i_stream.StoreInternal(i_trans, this, false);
}
i_status = Status.Completed;
}
public Db4oNetworking(IClientServerFactory csFactory, string label)
{
_csFactory = csFactory != null ? csFactory : DefaultClientServerFactory();
_file = new File(FilePath());
_label = label;
}
/// <exception cref="System.IO.IOException"></exception>
private static void Copy(File from, File to)
{
System.IO.File.Copy(from, to);
}
public override bool Exists(string path)
{
var existingFile = new File(path);
return existingFile.Exists() && existingFile.Length() > 0;
}
public override bool Exists(string path)
{
var existingFile = new File(path);
return(existingFile.Exists() && existingFile.Length() > 0);
}
public Db4oLibraryEnvironmentProvider(File classPath)
{
_classPath = classPath;
}
/// <summary>returns true if the specified file system path already exists.</summary>
/// <remarks>returns true if the specified file system path already exists.</remarks>
public virtual bool Exists(string uri)
{
Sharpen.IO.File file = new Sharpen.IO.File(uri);
return(file.Exists() && file.Length() > 0);
}
public override bool Exists(string path)
{
Sharpen.IO.File existingFile = new Sharpen.IO.File(path);
return existingFile.Exists() && existingFile.Length() > 0;
}
/// <exception cref="System.IO.IOException"></exception>
private static void Copy(Sharpen.IO.File from, Sharpen.IO.File to)
{
System.IO.File.Copy(from, to);
}
/// <exception cref="System.IO.IOException"></exception>
public virtual void WriteTo(File file)
{
if (GetStatus() == Status.Unused)
{
throw new IOException(Messages.Get(43));
}
if (i_stream.IsClient)
{
i_file = file;
i_status = Status.Queued;
((IBlobTransport) i_stream).WriteBlobTo(i_trans, this);
}
else
{
WriteLocal(file);
}
}
public override bool Exists(string path)
{
Sharpen.IO.File existingFile = new Sharpen.IO.File(path);
return(existingFile.Exists() && existingFile.Length() > 0);
}
private string CheckExt(File file)
{
var name = file.GetName();
var pos = name.LastIndexOf(".");
if (pos > 0)
{
i_ext = Runtime.Substring(name, pos);
return Runtime.Substring(name, 0, pos);
}
i_ext = string.Empty;
return name;
}
/// <summary>returns true if the specified file system path already exists.</summary>
/// <remarks>returns true if the specified file system path already exists.</remarks>
public virtual bool Exists(string uri)
{
Sharpen.IO.File file = new Sharpen.IO.File(uri);
return file.Exists() && file.Length() > 0;
}
/// <exception cref="System.IO.IOException"></exception>
private static void Copy(File from, File to)
{
System.IO.File.Copy(from, to);
}
public virtual bool Accept(Sharpen.IO.File dir, string name)
{
return(name.ToLower().EndsWith(".log"));
}
/// <summary>returns true if the specified file system path already exists.</summary>
/// <remarks>returns true if the specified file system path already exists.</remarks>
public virtual bool Exists(string uri)
{
var file = new File(uri);
return(file.Exists() && file.Length() > 0);
}
/// <exception cref="System.IO.IOException"></exception>
public virtual void WriteLocal(File file)
{
Copy(ServerFile(null, false), file);
i_status = Status.Completed;
}
/// <summary>returns true if the specified file system path already exists.</summary>
/// <remarks>returns true if the specified file system path already exists.</remarks>
public virtual bool Exists(string uri)
{
var file = new File(uri);
return file.Exists() && file.Length() > 0;
}
/// <exception cref="System.IO.IOException"></exception>
public virtual void WriteLocal(File file)
{
Copy(ServerFile(null, false), file);
i_status = Status.Completed;
}
public AbstractFileBasedDb4oFixture()
{
var fileName = FileName();
_databaseFile = new File(CrossPlatformServices.DatabasePath(fileName));
}
/// <exception cref="System.IO.IOException"></exception>
public virtual void ReadLocal(File file)
{
var copied = false;
if (fileName == null)
{
var newFile = new File(ServerPath(), file.GetName());
if (!newFile.Exists())
{
Copy(file, newFile);
copied = true;
fileName = newFile.GetName();
}
}
if (!copied)
{
Copy(file, ServerFile(CheckExt(file), true));
}
lock (i_stream.Lock())
{
i_stream.StoreInternal(i_trans, this, false);
}
i_status = Status.Completed;
}
