public IOCreateEdge Set <T>(string fieldName, T fieldValue)
{
if (_document == null)
{
_document = new DictionaryOrientDBEntity();
}
_document.SetField(fieldName, fieldValue);
return(this);
}
public IOCreateVertex Vertex(string className)
{
if (_document == null)
{
_document = new DictionaryOrientDBEntity();
}
_document.OClassName = className;
return(this);
}
public static DictionaryOrientDBEntity ToDictionaryOrientDBEntity <T>(this T obj)
{
DictionaryOrientDBEntity entity = new DictionaryOrientDBEntity();
var properties = obj.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
foreach (var property in properties)
{
entity.SetField(property.Name, property.GetValue(obj));
}
return(entity);
}
public IOCreateDocument Document <T>(T obj)
{
if (obj is OrientDBEntity)
{
_document = (obj as OrientDBEntity).ToDictionaryOrientDBEntity();
}
else
{
_document = OrientDBEntityExtensions.ToDictionaryOrientDBEntity(obj);
}
return(this);
}
private void AppendORIDToField(DictionaryOrientDBEntity entity, string field, ORID orid)
{
if (entity.Fields.Keys.Contains(field))
{
entity.SetField(field, entity.GetField <HashSet <ORID> >(field).Add(orid));
}
else
{
var oridHashSet = new HashSet <ORID>();
oridHashSet.Add(orid);
entity.SetField(field, oridHashSet);
}
}
public IOCreateVertex Vertex <T>(T obj)
{
if (obj is OrientDBEntity)
{
_document = (obj as OrientDBEntity).ToDictionaryOrientDBEntity();
}
else
{
_document = OrientDBEntityExtensions.ToDictionaryOrientDBEntity(obj);
}
if (string.IsNullOrEmpty(_document.OClassName))
{
throw new OrientDBException(OrientDBExceptionType.Query, "Document doesn't contain OClassName value.");
}
return(this);
}
public ORecordCreateDocument()
{
_document = new DictionaryOrientDBEntity();
}
public DocumentResult Execute(BinaryReader reader)
{
if (reader == null)
{
throw new ArgumentNullException($"{nameof(reader)} cannot be null.");
}
if (_connectionMetaData.ProtocolVersion > 26 && _connectionMetaData.UseTokenBasedSession)
{
ReadToken(reader);
}
PayloadStatus payloadStatus = (PayloadStatus)reader.ReadByte();
List <DictionaryOrientDBEntity> documents = new List <DictionaryOrientDBEntity>();
int contentLength;
switch (payloadStatus)
{
case PayloadStatus.NullResult: // 'n'
// nothing to do
break;
case PayloadStatus.SingleRecord: // 'r'
DictionaryOrientDBEntity document = ParseDocument(reader);
documents.Add(document);
break;
case PayloadStatus.SerializedResult: // 'a'
contentLength = reader.ReadInt32EndianAware();
byte[] serializedBytes = reader.ReadBytes(contentLength);
string serialized = System.Text.Encoding.UTF8.GetString(serializedBytes, 0, serializedBytes.Length);
break;
case PayloadStatus.RecordCollection: // 'l'
int recordsCount = reader.ReadInt32EndianAware();
for (int i = 0; i < recordsCount; i++)
{
documents.Add(ParseDocument(reader));
}
break;
case PayloadStatus.SimpleResult: //'w'
DictionaryOrientDBEntity sDocument = ParseDocument(reader);
documents.Add(sDocument);
break;
default:
break;
}
if (_connectionMetaData.ProtocolVersion >= 17)
{
//Load the fetched records in cache
while ((payloadStatus = (PayloadStatus)reader.ReadByte()) != PayloadStatus.NoRemainingRecords)
{
DictionaryOrientDBEntity document = ParseDocument(reader);
if (document != null && payloadStatus == PayloadStatus.PreFetched)
{
documents.Add(document);
//Put in the client local cache
//response.Connection.Database.ClientCache[document.ORID] = document;
}
}
}
return(new DocumentResult(documents));
}
