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;
}
public override ODocument Response(Response response)
{
Dictionary<ORID, int> entries = new Dictionary<ORID, int>();
ODocument document = new ODocument();
if (response == null)
{
return document;
}
var reader = response.Reader;
if (response.Connection.ProtocolVersion > 26 && response.Connection.UseTokenBasedSession)
ReadToken(reader);
// (count:int)[(key:binary)(value:binary)]
var bytesLength = reader.ReadInt32EndianAware();
var count = reader.ReadInt32EndianAware();
for (int i = 0; i < count; i++)
{
// key
short clusterId = reader.ReadInt16EndianAware();
long clusterPosition = reader.ReadInt64EndianAware();
var rid = new ORID(clusterId, clusterPosition);
// value
var value = reader.ReadInt32EndianAware();
entries.Add(rid, value);
}
document.SetField<Dictionary<ORID, int>>("entries", entries);
return document;
}
public LoadRecord(ORID orid, string fetchPlan, ODatabase database)
: base(database)
{
_orid = orid;
_fetchPlan = fetchPlan;
_database = database;
}
public static ORID ReadRid(this BinaryReader binRdr)
{
ORID orid = new ORID();
orid.ClusterId = binRdr.ReadInt16EndianAware();
orid.ClusterPosition = binRdr.ReadInt64EndianAware();
return orid;
}
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);
}
public override ODocument Response(Response response)
{
Dictionary <ORID, int> entries = new Dictionary <ORID, int>();
ODocument document = new ODocument();
if (response == null)
{
return(document);
}
var reader = response.Reader;
// (count:int)[(key:binary)(value:binary)]
var bytesLength = reader.ReadInt32EndianAware();
var count = reader.ReadInt32EndianAware();
for (int i = 0; i < count; i++)
{
// key
short clusterId = reader.ReadInt16EndianAware();
long clusterPosition = reader.ReadInt64EndianAware();
var rid = new ORID(clusterId, clusterPosition);
// value
var value = reader.ReadInt32EndianAware();
entries.Add(rid, value);
}
document.SetField <Dictionary <ORID, int> >("entries", entries);
return(document);
}
public LoadRecord(ORID orid, string fetchPlan, ODatabase database)
: this(database)
{
_orid = orid;
_fetchPlan = fetchPlan;
_database = database;
}
private ORID ReadORID(BinaryReader reader)
{
ORID result = new ORID();
result.ClusterId = reader.ReadInt16EndianAware();
result.ClusterPosition = reader.ReadInt64EndianAware();
return result;
}
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;
}
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 int Write(ORID rid)
{
var pos = Length;
WriteVariant(rid.ClusterId);
WriteVariant(rid.ClusterPosition);
return(pos);
}
private ORID ReadORID(BinaryReader reader)
{
ORID result = new ORID();
result.ClusterId = reader.ReadInt16EndianAware();
result.ClusterPosition = reader.ReadInt64EndianAware();
return(result);
}
private void HandleCreateEdge(TransactionEdge transaction)
{
var fromId = new ORID(transaction.From.Id);
var toId = new ORID(transaction.To.Id);
database.Command(new PreparedCommand($"CREATE EDGE {transaction.EdgeClassName} FROM :out TO :in")
.Set("out", fromId)
.Set("in", toId))
.Run();
}
public T GetPendingObject <T>(ORID orid) where T : IBaseRecord
{
TransactionRecord record;
if (_records.TryGetValue(orid, out record))
{
return((T)record.Object);
}
return(default(T));
}
internal void AddDataItem(ORID _orid)
{
DataItems.Add(new RequestDataItem()
{
Type = "short", Data = BinarySerializer.ToArray(_orid.ClusterId)
});
DataItems.Add(new RequestDataItem()
{
Type = "long", Data = BinarySerializer.ToArray(_orid.ClusterPosition)
});
}
public bool DeleteVertex(string database, ORID orid)
{
database.ThrowIfNullOrEmpty("database");
orid.ThrowIfNull("orid");
string command = "DELETE VERTEX {0}".F(orid.RID);
OrientdbResponse <DynamicDictionary> response = Command(command, database, CommandLanguage.Sql);
return(response.Success);
}
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));
}
public static void UpdateDesktop(String name, String OS, String LanMacAddress, String nameOld, String LanMacAddressOld)
{
ODatabase database = InitDB();
string query = String.Format("SELECT * FROM Desktop WHERE name=\"" + nameOld + "\" AND LanMacAddress=\""
+ LanMacAddressOld + "\"");
List <ODocument> result = database.Query(query).ToList();
ODocument o = result[0];
ORID z = o.GetField <ORID>("@ORID");
database.Update(z).Set("name", name).Set("OS", OS).Set("LanMacAddress", LanMacAddress).Run();
}
private void appendOridToField(ODocument document, string field, ORID orid)
{
if (document.HasField(field))
{
document.GetField <HashSet <ORID> >(field).Add(orid);
}
else
{
var orids = new HashSet <ORID>();
orids.Add(orid);
document.SetField(field, orids);
}
}
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);
}
public override void Update(object oTarget, Dictionary <ORID, ORID> mappings)
{
ORID orid = GetValue(oTarget);
if (orid == null)
{
return;
}
ORID replacement;
if (mappings.TryGetValue(orid, out replacement))
{
SetValue(oTarget, replacement);
}
}
private void removeFromOridField(ODocument document, string field, ORID orid)
{
if (document.HasField(field))
{
var oridCollection = document[field] as ICollection <ORID>;
if (oridCollection != null)
{
oridCollection.Remove(orid);
}
else
{
((ICollection <object>)document[field]).Remove(orid);
}
}
}
public void CanDeserializeARecordIdInEmbeddedMap()
{
// Arrange
var recordCsvSerializer = new RecordCSVSerializer(null);
const int integerField = 1;
var orid = new ORID(1, 2);
string recordString = "TestClassName@EmbeddedMap:{\"RecordIdField\":" + orid + "},TestField:" + integerField;
// Act
var actualDocument = recordCsvSerializer.Deserialize(recordString);
// Assert
Assert.AreEqual(orid, actualDocument.GetField <ORID>("EmbeddedMap.RecordIdField"));
Assert.AreEqual(integerField, actualDocument.GetField <int>("TestField"));
}
public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
// if parameter cannot be cast to ORID return false.
ORID orid = obj as ORID;
if ((System.Object)orid == null)
{
return(false);
}
return(this.ToString() == orid.ToString());
}
public static List <ODocument> FindServerConnections(String name, String LanMacAddress)
{
ODatabase database = InitDB();
string query = String.Format("SELECT * FROM Server WHERE name=\"" + name + "\" AND LanMacAddress=\""
+ LanMacAddress + "\"");
List <ODocument> result = database.Query(query).ToList();
ODocument o = result[0];
ORID z = o.GetField <ORID>("@ORID");
String querry = "TRAVERSE * FROM " + z + " WHILE $depth<=2";
List <ODocument> resultset = database.Query(querry).ToList <ODocument>();
database.Close();
return(resultset);
}
public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
// if parameter cannot be cast to ORID return false.
ORID orid = obj as ORID;
if (orid == null)
{
return(false);
}
return(ClusterId == orid.ClusterId && ClusterPosition == orid.ClusterPosition);
}
public static void UpdateRouter(String name, String OS, String SerialNumber, String Manufacturer,
int NumberOfPorts, int NumberOfTakenPorts, String WiFiNetworkName,
List <String> MacAddressList, String RouterNameOld, String SerialNumberOld)
{
ODatabase database = InitDB();
string query = String.Format("SELECT * FROM Router WHERE name=\"" + RouterNameOld + "\" AND SerialNumber=\""
+ SerialNumberOld + "\"");
List <ODocument> result = database.Query(query).ToList();
ODocument o = result[0];
ORID z = o.GetField <ORID>("@ORID");
database.Update(z).Set("name", name).Set("OS", OS).Set("SerialNumber", SerialNumber)
.Set("Manufacturer", Manufacturer).Set("NumberOfPorts", NumberOfPorts)
.Set("NumberOfTakenPorts", NumberOfTakenPorts).Set("WiFiNetworkName", WiFiNetworkName)
.Set("MacAddressList", MacAddressList).Run();
}
private T ParseDocument(BinaryReader reader)
{
if (reader == null)
{
throw new ArgumentNullException($"{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);
}
private int ParseRecordID(int i, string recordString, ODocument document, string fieldName)
{
int startIndex = i;
// search for end of parsed record ID value
while (
(i < recordString.Length) &&
(recordString[i] != ',') &&
(recordString[i] != ')') &&
(recordString[i] != ']') &&
(recordString[i] != '}') &&
(recordString[i] != '>'))
{
i++;
}
//assign field value
if (document[fieldName] == null)
{
// there is a special case when OEdge InV/OutV fields contains only single ORID instead of HashSet<ORID>
// therefore single ORID should be deserialized into HashSet<ORID> type
if (fieldName.Equals("in_") || fieldName.Equals("out_"))
{
document[fieldName] = new HashSet <ORID>();
((HashSet <ORID>)document[fieldName]).Add(new ORID(recordString, startIndex));
}
else
{
document[fieldName] = new ORID(recordString, startIndex);
}
}
else if (document[fieldName] is HashSet <object> )
{
((HashSet <object>)document[fieldName]).Add(new ORID(recordString, startIndex));
}
else
{
((List <object>)document[fieldName]).Add(new ORID(recordString, startIndex));
}
return(i);
}
private void appendOridToField(ODocument document, string field, ORID orid)
{
if (document.HasField(field))
{
var oridCollection = document[field] as ICollection <ORID>;
if (oridCollection != null)
{
oridCollection.Add(orid);
}
else
{
((ICollection <object>)document[field]).Add(orid);
}
}
else
{
var orids = new HashSet <object>();
orids.Add(orid);
document.SetField(field, orids);
}
}
private void AddToRecords(DatabaseTransactionRequest record)
{
bool hasOrid = record.RecordORID != null;
bool needsOrid = record.RecordType != TransactionRecordType.Create;
if (!hasOrid)
{
record.RecordORID = ORID.NewORID();
record.RecordORID.ClusterId = _clusterIdResolver(record.EntityName);
}
if (_records.ContainsKey(record.RecordORID))
{
if (record.RecordType != _records[record.RecordORID].RecordType)
{
throw new OrientDBException(OrientDBExceptionType.Query, "Record has already been added as part of another operation within this transaction."); // Fix the Exception Type.
}
_records[record.RecordORID] = record;
}
else
{
_records.Add(record.RecordORID, record);
}
}
internal void To(ORID orid)
{
_compiler.Unique(Q.To, orid.ToString());
}
internal void From(ORID orid)
{
_compiler.Unique(Q.From, orid.ToString());
}
internal DtoRecord()
{
ORID = new ORID();
}
public OLoadRecord ORID(ORID orid)
{
_orid = orid;
return this;
}
internal void AddDataItem(ORID _orid)
{
DataItems.Add(new RequestDataItem() { Type = "short", Data = BinarySerializer.ToArray(_orid.ClusterId) });
DataItems.Add(new RequestDataItem() { Type = "long", Data = BinarySerializer.ToArray(_orid.ClusterPosition) });
}
public RecordMetadata(ORID rid)
{
_orid = rid;
}
public OSqlCreateEdge To <T>(T obj)
{
_dest = ToODocument(obj).ORID;
return(this);
}
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 = new ODocument { ORID = orid, OVersion = version, OType = ORecordType.Document, OClassId = classId };
document = Serializer.Deserialize(rawRecord, document);
}
return document;
}
private static int ParseRecordID(int i, string recordString, Dictionary<string, object> document, string fieldName)
{
int startIndex = i;
// search for end of parsed record ID value
while ((i < recordString.Length) && (recordString[i] != ',') && (recordString[i] != ')') && (recordString[i] != ']'))
{
i++;
}
string orid = recordString.Substring(startIndex, i - startIndex);
//assign field value
if (document[fieldName] == null)
{
document[fieldName] = new ORID(orid);
}
else
{
((List<object>)document[fieldName]).Add(new ORID(orid));
}
return i;
}
public ORecordMetadata ORID(ORID orid)
{
_orid = orid;
return this;
}
public ORID(ORID other)
{
ClusterId = other.ClusterId;
ClusterPosition = other.ClusterPosition;
}
internal void Record(ORID orid)
{
_compiler.Unique(Q.Record, orid.ToString());
}
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 static int ParseRecordID(int i, string recordString, ODocument document, string fieldName)
{
int startIndex = i;
// search for end of parsed record ID value
while (
(i < recordString.Length) &&
(recordString[i] != ',') &&
(recordString[i] != ')') &&
(recordString[i] != ']') &&
(recordString[i] != '>'))
{
i++;
}
string orid = recordString.Substring(startIndex, i - startIndex);
//assign field value
if (document[fieldName] == null)
{
// there is a special case when OEdge InV/OutV fields contains only single ORID instead of HashSet<ORID>
// therefore single ORID should be deserialized into HashSet<ORID> type
if (fieldName.Equals("in_") || fieldName.Equals("out_"))
{
document[fieldName] = new HashSet<ORID>();
((HashSet<ORID>)document[fieldName]).Add(new ORID(orid));
}
else
{
document[fieldName] = new ORID(orid);
}
}
else if (document[fieldName] is HashSet<object>)
{
((HashSet<object>)document[fieldName]).Add(new ORID(orid));
}
else
{
((List<object>)document[fieldName]).Add(new ORID(orid));
}
return i;
}
public RecordMetadata(ORID rid, ODatabase database)
: base(database)
{
_orid = rid;
_operationType = OperationType.RECORD_METADATA;
}