public virtual void WriteIndexEntry(IContext context, ByteArrayBuffer writer, object
obj)
{
writer.WriteInt(((CommitTimestampSupport.TimestampEntry)obj).ParentID());
writer.WriteLong(((CommitTimestampSupport.TimestampEntry)obj).GetCommitTimestamp(
));
}
public override void Write(object a_object, ByteArrayBuffer a_bytes)
{
// TODO: This is a temporary fix to prevent exceptions with
// Marshaller.LEGACY.
if (a_object == null)
{
a_object = new DateTime(0);
}
a_bytes.WriteLong(((DateTime)a_object).Ticks);
}
public void WriteIndexEntry(IContext context, ByteArrayBuffer writer, object obj)
{
var indexEntry = obj as IndexEntry;
if (indexEntry == null)
{
indexEntry = new IndexEntry(ClassMetadataIdFor(context, obj), Convert.ToInt64(obj));
}
writer.WriteInt(indexEntry.ClassMetadataId);
writer.WriteLong(indexEntry.EnumValue);
}
public override void Write(object a_object, ByteArrayBuffer a_bytes)
{
a_bytes.WriteLong(Platform4.DoubleToLong(((double)a_object)));
}
public virtual void WriteLong(long l)
{
PrepareWrite();
_delegate.WriteLong(l);
}
public void WriteLong(long value)
{
_source.IncrementOffset(Const4.LongLength);
_target.WriteLong(value);
}
public virtual void WriteIndexEntry(IContext context, ByteArrayBuffer writer, object
obj)
{
writer.WriteInt(((CommitTimestampSupport.TimestampEntry)obj).ParentID());
writer.WriteLong(((CommitTimestampSupport.TimestampEntry)obj).GetCommitTimestamp(
));
}
protected virtual void WriteBuffer(ByteArrayBuffer buffer, bool shuttingDown)
{
SystemData systemData = SystemData();
WriteSlot(buffer, systemData.IdSystemSlot(), false);
WriteSlot(buffer, systemData.InMemoryFreespaceSlot(), !shuttingDown);
buffer.WriteInt(systemData.BTreeFreespaceId());
buffer.WriteInt(systemData.ConverterVersion());
buffer.WriteInt(systemData.UuidIndexId());
Db4oDatabase identity = systemData.Identity();
buffer.WriteInt(identity == null ? 0 : identity.GetID(_container.SystemTransaction
()));
buffer.WriteLong(systemData.LastTimeStampID());
buffer.WriteByte(systemData.FreespaceSystem());
}
private void Marshall(ByteArrayBuffer buffer, bool shuttingDown)
{
int checkSumOffset = buffer.Offset();
buffer.IncrementOffset(ChecksumLength);
int checkSumBeginOffset = buffer.Offset();
WriteBuffer(buffer, shuttingDown);
int checkSumEndOffSet = buffer.Offset();
byte[] bytes = buffer._buffer;
int length = checkSumEndOffSet - checkSumBeginOffset;
long checkSum = CRC32.CheckSum(bytes, checkSumBeginOffset, length);
buffer.Seek(checkSumOffset);
buffer.WriteLong(checkSum);
buffer.Seek(checkSumEndOffSet);
}
