private void CloseMessageDispatcher()
{
try
{
if (!_singleThreaded)
{
_messageDispatcher.Close();
}
}
catch (Exception e)
{
Exceptions4.CatchAllExceptDb4oException(e);
}
try
{
if (!_singleThreaded)
{
_asynchronousMessageProcessor.StopProcessing();
}
}
catch (Exception e)
{
Exceptions4.CatchAllExceptDb4oException(e);
}
}
internal void CheckClosed()
{
if (_container == null)
{
Exceptions4.ThrowRuntimeException(Db4objects.Db4o.Internal.Messages.ClosedOrOpenFailed
, _name);
}
_container.CheckClosed();
}
public virtual void DefragIndexEntry(DefragmentContextImpl context)
{
try
{
Read1(context.SourceBuffer());
Read1(context.TargetBuffer());
}
catch (CorruptionException)
{
Exceptions4.VirtualException();
}
}
/// <exception cref="Db4objects.Db4o.Ext.OldFormatException"></exception>
public static FileHeader Read(LocalObjectContainer file)
{
ByteArrayBuffer reader = PrepareFileHeaderReader(file);
FileHeader header = DetectFileHeader(file, reader);
if (header == null)
{
Exceptions4.ThrowRuntimeException(Db4objects.Db4o.Internal.Messages.IncompatibleFormat
, file.ToString());
}
else
{
header.Read(file, reader);
}
return(header);
}
/// <exception cref="Db4objects.Db4o.Ext.OldFormatException"></exception>
public static FileHeader Read(LocalObjectContainer file)
{
var reader = PrepareFileHeaderReader(file);
var header = DetectFileHeader(file, reader);
if (header == null)
{
Exceptions4.ThrowRuntimeException(Messages.IncompatibleFormat
, file.ToString());
}
else
{
header.Read(file, reader);
}
return(header);
}
protected override void Close2()
{
if ((!_singleThreaded) && (_messageDispatcher == null || !_messageDispatcher.IsMessageDispatcherAlive
()))
{
StopHeartBeat();
ShutdownObjectContainer();
return;
}
try
{
Commit1(_transaction);
}
catch (Exception e)
{
Exceptions4.CatchAllExceptDb4oException(e);
}
try
{
Write(Msg.Close);
}
catch (Exception e)
{
Exceptions4.CatchAllExceptDb4oException(e);
}
ShutDownCommunicationRessources();
try
{
_socket.Close();
}
catch (Exception e)
{
Exceptions4.CatchAllExceptDb4oException(e);
}
ShutdownObjectContainer();
}
/// <param name="candidate"></param>
internal virtual bool Evaluate(QCandidate candidate)
{
throw Exceptions4.VirtualException();
}
public override void ReadBytes(byte[] bytes, int address, int addressOffset, int
length)
{
throw Exceptions4.VirtualException();
}