private void ReadAssociatedResult(BinaryReader reader)
{
var zero = reader.ReadInt16EndianAware();
if (zero != 0)
{
throw new InvalidOperationException("Unsupported record format");
}
ORecordType recordType = (ORecordType)reader.ReadByte();
if (recordType != ORecordType.Document)
{
throw new InvalidOperationException("Unsupported record type");
}
short clusterId = reader.ReadInt16EndianAware();
long clusterPosition = reader.ReadInt64EndianAware();
int recordVersion = reader.ReadInt32EndianAware();
var recordLength = reader.ReadInt32EndianAware();
var record = reader.ReadBytes(recordLength);
//var document = RecordCSVSerializer.Deserialize(new ORID(clusterId, clusterPosition), recordVersion, ORecordType.Document, 0, record);
var document = Serializer
.Deserialize(record, new ODocument {
ORID = new ORID(clusterId, clusterPosition), OVersion = recordVersion, OType = ORecordType.Document
});
_database.ClientCache[document.ORID] = document;
}
internal static ODocument Deserialize(ORID orid, int version, ORecordType type, short classId, byte[] rawRecord)
{
ODocument document = new ODocument();
document.ORID = orid;
document.OVersion = version;
document.OType = type;
document.OClassId = classId;
string recordString = BinarySerializer.ToString(rawRecord).Trim();
int atIndex = recordString.IndexOf('@');
int colonIndex = recordString.IndexOf(':');
int index = 0;
// parse class name
if ((atIndex != -1) && (atIndex < colonIndex))
{
document.OClassName = recordString.Substring(0, atIndex);
index = atIndex + 1;
}
// start document parsing with first field name
do
{
index = ParseFieldName(index, recordString, document);
}while (index < recordString.Length);
return(document);
}
internal static ODocument Deserialize(ORID orid, int version, ORecordType type, short classId, byte[] rawRecord)
{
ODocument document = new ODocument();
document.ORID = orid;
document.OVersion = version;
document.OType = type;
document.OClassId = classId;
string recordString = BinarySerializer.ToString(rawRecord).Trim();
int atIndex = recordString.IndexOf('@');
int colonIndex = recordString.IndexOf(':');
int index = 0;
// parse class name
if ((atIndex != -1) && (atIndex < colonIndex))
{
document.OClassName = recordString.Substring(0, atIndex);
index = atIndex + 1;
}
// start document parsing with first field name
do
{
index = ParseFieldName(index, recordString, document);
}
while (index < recordString.Length);
return document;
}
private ODocument ParseDocument(BinaryReader reader)
{
ODocument document = null;
short classId = reader.ReadInt16EndianAware();
if (classId == -2) // NULL
{
}
else if (classId == -3) // record id
{
ORID orid = new ORID();
orid.ClusterId = reader.ReadInt16EndianAware();
orid.ClusterPosition = reader.ReadInt64EndianAware();
document = new ODocument();
document.ORID = orid;
document.OClassId = classId;
}
else
{
ORecordType type = (ORecordType)reader.ReadByte();
ORID orid = new ORID();
orid.ClusterId = reader.ReadInt16EndianAware();
orid.ClusterPosition = reader.ReadInt64EndianAware();
int version = reader.ReadInt32EndianAware();
int recordLength = reader.ReadInt32EndianAware();
byte[] rawRecord = reader.ReadBytes(recordLength);
document = RecordSerializer.Deserialize(orid, version, type, classId, rawRecord);
}
return(document);
}
internal static ORecord ToRecord(ORID orid, int version, ORecordType type, short classId, byte[] rawRecord)
{
ORecord record = new ORecord(orid, version, type, classId);
string recordString = BinarySerializer.ToString(rawRecord).Trim();
int atIndex = recordString.IndexOf('@');
int colonIndex = recordString.IndexOf(':');
int index = 0;
// parse class name
if ((atIndex != -1) && (atIndex < colonIndex))
{
record.ClassName = recordString.Substring(0, atIndex);
index = atIndex + 1;
}
// start document parsing with first field name
do
{
index = ParseFieldName(index, recordString, record.Document);
}
while (index < recordString.Length);
return record;
}
internal static ODocument Deserialize(ORID orid, int version, ORecordType type, short classId, byte[] rawRecord)
{
ODocument document = new ODocument();
document.ORID = orid;
document.OVersion = version;
document.OType = type;
document.OClassId = classId;
string recordString = BinarySerializer.ToString(rawRecord).Trim();
return Deserialize(recordString, document);
}
internal ODocument Deserialize(ORID orid, int version, ORecordType type, short classId, byte[] rawRecord)
{
ODocument document = new ODocument();
document.ORID = orid;
document.OVersion = version;
document.OType = type;
document.OClassId = classId;
string recordString = BinarySerializer.ToString(rawRecord).Trim();
return(Deserialize(recordString, document));
}
private ODocument ParseDocument(ref int offset, byte[] data)
{
ODocument document = null;
short classId = BinarySerializer.ToShort(data.Skip(offset).Take(2).ToArray());
offset += 2;
if (classId == -2) // NULL
{
}
else if (classId == -3) // record id
{
ORID orid = new ORID();
orid.ClusterId = BinarySerializer.ToShort(data.Skip(offset).Take(2).ToArray());
offset += 2;
orid.ClusterPosition = BinarySerializer.ToLong(data.Skip(offset).Take(8).ToArray());
offset += 8;
document = new ODocument();
document.ORID = orid;
document.OClassId = classId;
}
else
{
ORecordType type = (ORecordType)BinarySerializer.ToByte(data.Skip(offset).Take(1).ToArray());
offset += 1;
ORID orid = new ORID();
orid.ClusterId = BinarySerializer.ToShort(data.Skip(offset).Take(2).ToArray());
offset += 2;
orid.ClusterPosition = BinarySerializer.ToLong(data.Skip(offset).Take(8).ToArray());
offset += 8;
int version = BinarySerializer.ToInt(data.Skip(offset).Take(4).ToArray());
offset += 4;
int recordLength = BinarySerializer.ToInt(data.Skip(offset).Take(4).ToArray());
offset += 4;
byte[] rawRecord = data.Skip(offset).Take(recordLength).ToArray();
offset += recordLength;
document = RecordSerializer.Deserialize(orid, version, type, classId, rawRecord);
}
return(document);
}
private T ParseDocument(BinaryReader reader)
{
if (reader == null)
{
throw new ArgumentNullException($"{nameof(reader)} cannot be null.");
}
T document;
short classId = reader.ReadInt16EndianAware();
if (classId == -2) // NULL
{
document = null;
}
else if (classId == -3) // record id
{
ORID orid = new ORID();
orid.ClusterId = reader.ReadInt16EndianAware();
orid.ClusterPosition = reader.ReadInt64EndianAware();
document = Activator.CreateInstance <T>();
document.ORID = orid;
document.OClassId = classId;
}
else
{
ORecordType type = (ORecordType)reader.ReadByte();
ORID orid = new ORID();
orid.ClusterId = reader.ReadInt16EndianAware();
orid.ClusterPosition = reader.ReadInt64EndianAware();
int version = reader.ReadInt32EndianAware();
int recordLength = reader.ReadInt32EndianAware();
byte[] rawRecord = reader.ReadBytes(recordLength);
document = _serializer.Deserialize <T>(rawRecord);
document.ORID = orid;
document.OVersion = version;
document.OClassId = classId;
}
return(document);
}
