internal void LinkedType(OType type)
{
_compiler.Unique(Q.LinkedType, type.ToString());
}
internal void Property(string propertyName, OType type)
{
_compiler.Unique(Q.Property, propertyName, type.ToString());
}
private void readOType(BinaryReader reader, string fieldName, ODocument document, OType type)
{
switch (type)
{
case OType.Integer:
document.SetField<int>(fieldName, readAsInteger(reader));
break;
case OType.Long:
document.SetField<long>(fieldName, readAsLong(reader));
break;
case OType.Short:
document.SetField<short>(fieldName, readAsShort(reader));
break;
case OType.String:
document.SetField<string>(fieldName, readString(reader));
break;
case OType.Double:
document.SetField<double>(fieldName, BitConverter.Int64BitsToDouble(readLong(reader)));
break;
case OType.Float:
document.SetField<float>(fieldName, readFloat(reader));
break;
case OType.Decimal:
var scale = reader.ReadInt32EndianAware();
var valueSize = reader.ReadInt32EndianAware();
// read Fine the value
var valuex = reader.ReadBytesRequired(valueSize);
Int64 x1 = 0;
if ((valuex[0] & 0x80) == 0x80)
x1 = (sbyte)valuex[0];
else
x1 = valuex[0];
for (int i = 1; i < valuex.Length; i++)
{
x1 = (x1 << 8) | valuex[i];
}
try
{
document.SetField(fieldName, new Decimal(x1 * Math.Pow(10, (-1) * scale)));
}
catch (OverflowException)
{
document.SetField(fieldName, x1 * Math.Pow(10, (-1) * scale));
}
break;
case OType.Byte:
document.SetField<byte>(fieldName, reader.ReadByte());
break;
case OType.Boolean:
document.SetField<bool>(fieldName, reader.ReadByte() == 1 ? true : false);
break;
case OType.DateTime:
document.SetField<DateTime>(fieldName, readDateTime(reader));
break;
case OType.Date:
document.SetField<DateTime>(fieldName, readDate(reader));
break;
case OType.EmbeddedList:
var listLength = readAsInteger(reader);
OType embeddedListRecorType = (OType)reader.ReadByte();
List<Object> embeddedList = new List<Object>();
for (int i = 0; i < listLength; i++)
{
var d = new ODocument();
OType dataType = (OType)reader.ReadByte();
readOType(reader, i.ToString(), d, dataType);
embeddedList.AddRange(d.Values);
}
document.SetField(fieldName, embeddedList);
break;
case OType.EmbeddedSet:
var embeddedSetLen = readAsInteger(reader);
OType embeddedSetRecorType = (OType)reader.ReadByte();
HashSet<ODocument> embeddedSet = new HashSet<ODocument>();
for (int i = 0; i < embeddedSetLen; i++)
{
var d = new ODocument();
OType dataType = (OType)reader.ReadByte();
readOType(reader, "", d, dataType);
embeddedSet.Add(d);
}
document.SetField(fieldName, embeddedSet);
break;
case OType.EmbeddedMap:
/*
* header:headerStructure | values:valueStructure
* headerStructure
* ===============
* keyType:byte | keyValue:byte[]
*
* valueStructure
* ==============
* valueType:byte | value:byte[]
*/
var size = readAsInteger(reader);
var fd = new FieldDefinition[size];
Dictionary<string, Object> map = new Dictionary<string, object>();
for (int i = 0; i < size; i++)
{
fd[i] = new FieldDefinition();
var d = new ODocument();
var keyType = (OType)reader.ReadByte();
if (keyType != OType.String)
throw new NotImplementedException("key type " + keyType + " not implemented for EmbededMap");
readOType(reader, "key", d, keyType);
fd[i].FieldName = d.GetField<string>("key");
fd[i].Pointer = reader.ReadInt32EndianAware();
fd[i].DataType = (OType)reader.ReadByte();
}
for (int i = 0; i < size; i++)
{
var d = new ODocument();
if (fd[i].Pointer > 0)
{
readOType(reader, "value", d, fd[i].DataType);
map.Add(fd[i].FieldName, d.GetField<object>("value"));
}
else
{
map.Add(fd[i].FieldName, null);
}
}
document.SetField<Dictionary<string, Object>>(fieldName, map);
break;
case OType.Embedded:
var version = reader.ReadByte();
parseDocument(reader, document);
break;
case OType.Link:
var claster = readAsLong(reader);
var record = readAsLong(reader);
document.SetField(fieldName, new ORID((short)claster, record));
break;
case OType.LinkBag:
var rids = new HashSet<ORID>();
var config = reader.ReadByte();
if ((config & 2) == 2)
{
// uuid parsing is not implemented
config += 16;
}
if ((config & 1) == 1) // 1 - embedded,0 - tree-based
{
var entriesSize = reader.ReadInt32EndianAware();
for (int j = 0; j < entriesSize; j++)
{
var clusterid = reader.ReadInt16EndianAware();
var clusterposition = reader.ReadInt64EndianAware();
rids.Add(new ORID(clusterid, clusterposition));
}
}
else
{
throw new NotImplementedException("tree based ridbag");
}
document.SetField(fieldName, rids);
break;
case OType.LinkList:
var linkList = readLinkCollection(reader);
document.SetField(fieldName, linkList);
break;
case OType.LinkSet:
var linkSet = new HashSet<ORID>(readLinkCollection(reader));
document.SetField(fieldName, linkSet);
break;
case OType.Any:
break;
default:
throw new OException(OExceptionType.Deserialization, "The field type: " + type.ToString() + "not implemented");
}
}
private void readOType(BinaryReader reader, string fieldName, ODocument document, OType type)
{
switch (type)
{
case OType.Integer:
document.SetField <int>(fieldName, readAsInteger(reader));
break;
case OType.Long:
document.SetField <long>(fieldName, readAsLong(reader));
break;
case OType.Short:
document.SetField <short>(fieldName, readAsShort(reader));
break;
case OType.String:
document.SetField <string>(fieldName, readString(reader));
break;
case OType.Double:
document.SetField <double>(fieldName, BitConverter.Int64BitsToDouble(readLong(reader)));
break;
case OType.Float:
document.SetField <float>(fieldName, readFloat(reader));
break;
case OType.Decimal:
var scale = reader.ReadInt32EndianAware();
var valueSize = reader.ReadInt32EndianAware();
// read Fine the value
var valuex = reader.ReadBytesRequired(valueSize);
Int64 x1 = 0;
if ((valuex[0] & 0x80) == 0x80)
{
x1 = (sbyte)valuex[0];
}
else
{
x1 = valuex[0];
}
for (int i = 1; i < valuex.Length; i++)
{
x1 = (x1 << 8) | valuex[i];
}
try
{
document.SetField(fieldName, new Decimal(x1 * Math.Pow(10, (-1) * scale)));
}
catch (OverflowException)
{
document.SetField(fieldName, x1 * Math.Pow(10, (-1) * scale));
}
break;
case OType.Byte:
document.SetField <byte>(fieldName, reader.ReadByte());
break;
case OType.Boolean:
document.SetField <bool>(fieldName, reader.ReadByte() == 1 ? true : false);
break;
case OType.DateTime:
document.SetField <DateTime>(fieldName, readDateTime(reader));
break;
case OType.Date:
document.SetField <DateTime>(fieldName, readDate(reader));
break;
case OType.EmbeddedList:
var listLength = readAsInteger(reader);
OType embeddedListRecorType = (OType)reader.ReadByte();
List <Object> embeddedList = new List <Object>();
for (int i = 0; i < listLength; i++)
{
var d = new ODocument();
OType dataType = (OType)reader.ReadByte();
readOType(reader, i.ToString(), d, dataType);
embeddedList.AddRange(d.Values);
}
document.SetField(fieldName, embeddedList);
break;
case OType.EmbeddedSet:
var embeddedSetLen = readAsInteger(reader);
OType embeddedSetRecorType = (OType)reader.ReadByte();
HashSet <ODocument> embeddedSet = new HashSet <ODocument>();
for (int i = 0; i < embeddedSetLen; i++)
{
var d = new ODocument();
OType dataType = (OType)reader.ReadByte();
readOType(reader, "", d, dataType);
embeddedSet.Add(d);
}
document.SetField(fieldName, embeddedSet);
break;
case OType.EmbeddedMap:
/*
* header:headerStructure | values:valueStructure
* headerStructure
* ===============
* keyType:byte | keyValue:byte[]
*
* valueStructure
* ==============
* valueType:byte | value:byte[]
*/
var size = readAsInteger(reader);
var fd = new FieldDefinition[size];
Dictionary <string, Object> map = new Dictionary <string, object>();
for (int i = 0; i < size; i++)
{
fd[i] = new FieldDefinition();
var d = new ODocument();
var keyType = (OType)reader.ReadByte();
if (keyType != OType.String)
{
throw new NotImplementedException("key type " + keyType + " not implemented for EmbededMap");
}
readOType(reader, "key", d, keyType);
fd[i].FieldName = d.GetField <string>("key");
fd[i].Pointer = reader.ReadInt32EndianAware();
fd[i].DataType = (OType)reader.ReadByte();
}
for (int i = 0; i < size; i++)
{
var d = new ODocument();
if (fd[i].Pointer > 0)
{
readOType(reader, "value", d, fd[i].DataType);
map.Add(fd[i].FieldName, d.GetField <object>("value"));
}
else
{
map.Add(fd[i].FieldName, null);
}
}
document.SetField <Dictionary <string, Object> >(fieldName, map);
break;
case OType.Embedded:
var version = reader.ReadByte();
parseDocument(reader, document);
break;
case OType.Link:
var claster = readAsLong(reader);
var record = readAsLong(reader);
document.SetField(fieldName, new ORID((short)claster, record));
break;
case OType.LinkBag:
var rids = new HashSet <ORID>();
var config = reader.ReadByte();
if ((config & 2) == 2)
{
// uuid parsing is not implemented
config += 16;
}
if ((config & 1) == 1) // 1 - embedded,0 - tree-based
{
var entriesSize = reader.ReadInt32EndianAware();
for (int j = 0; j < entriesSize; j++)
{
var clusterid = reader.ReadInt16EndianAware();
var clusterposition = reader.ReadInt64EndianAware();
rids.Add(new ORID(clusterid, clusterposition));
}
}
else
{
throw new NotImplementedException("tree based ridbag");
}
document.SetField(fieldName, rids);
break;
case OType.LinkList:
var linkList = readLinkCollection(reader);
document.SetField(fieldName, linkList);
break;
case OType.LinkSet:
var linkSet = new HashSet <ORID>(readLinkCollection(reader));
document.SetField(fieldName, linkSet);
break;
case OType.Any:
break;
default:
throw new OException(OExceptionType.Deserialization, "The field type: " + type.ToString() + "not implemented");
}
}
public OpRec(int p, OType t, string o)
{
Pr = p;
Fx = t.ToString();
Op = o;
}
