public virtual void Write(Transaction trans)
{
if (!WriteObjectBegin())
{
return;
}
try
{
LocalObjectContainer container = (LocalObjectContainer)trans.Container();
if (DTrace.enabled)
{
DTrace.PersistentOwnLength.Log(GetID());
}
int length = OwnLength();
length = container.BlockConverter().BlockAlignedBytes(length);
Slot slot = container.AllocateSlot(length);
if (IsNew())
{
SetID(IdSystem(trans).NewId(SlotChangeFactory()));
IdSystem(trans).NotifySlotCreated(_id, slot, SlotChangeFactory());
}
else
{
IdSystem(trans).NotifySlotUpdated(_id, slot, SlotChangeFactory());
}
if (DTrace.enabled)
{
DTrace.PersistentBaseNewSlot.LogLength(GetID(), slot);
}
ByteArrayBuffer writer = ProduceWriteBuffer(trans, length);
WriteToFile(trans, writer, slot);
}
finally
{
EndProcessing();
}
}
public override void Write(LocalObjectContainer container)
{
Slot slot = container.AllocateSlot(MarshalledLength());
while (slot.Length() < MarshalledLength())
{
// This can happen if DatabaseGrowthSize is configured.
// Allocating a slot may produce an additional entry
// in this FreespaceManager.
container.Free(slot);
slot = container.AllocateSlot(MarshalledLength());
}
ByteArrayBuffer buffer = new ByteArrayBuffer(slot.Length());
TreeInt.Write(buffer, (TreeInt)_freeBySize);
container.WriteEncrypt(buffer, slot.Address(), 0);
container.SystemData().InMemoryFreespaceSlot(slot);
}
public static int InitSlot(LocalObjectContainer file)
{
int address = file.AllocateSlot(SlotLength()).Address();
SlotEntryToZeroes(file, address);
return address;
}
