public bool UpdateObject(object keyValue, string[] newSerializedOtherFields)
{
KClass target = new KClass(keyValue, OOD.Types.GetInternalType(keyValue.GetType()));
target.SerializedOtherData = new DClass(newSerializedOtherFields);
return(m_tree.UpdateData(target));
}
public bool InsertObject(object keyValue, string[] serializedOtherFields)
{
KClass key = new KClass(keyValue, OOD.Types.GetInternalType(keyValue.GetType()));
key.SerializedOtherData = new DClass(serializedOtherFields);
return m_tree.Insert(key);
}
public bool InsertObject(object keyValue, string[] serializedOtherFields)
{
KClass key = new KClass(keyValue, OOD.Types.GetInternalType(keyValue.GetType()));
key.SerializedOtherData = new DClass(serializedOtherFields);
return(m_tree.Insert(key));
}
public ObjectInfo SearchObject(object keyValue)
{
KClass key = new KClass(keyValue, OOD.Types.GetInternalType(keyValue.GetType()));
KClass obj = (KClass) m_tree.Search(key);
if (obj != null)
{
Debug.Assert(obj.SerializedOtherData != null);
ObjectInfo result = new ObjectInfo(key.DataType, key.KValue, obj.SerializedOtherData.SerializedValues);
return result;
}
else
return null;
}
public ObjectInfo SearchObject(object keyValue)
{
KClass key = new KClass(keyValue, OOD.Types.GetInternalType(keyValue.GetType()));
KClass obj = (KClass)m_tree.Search(key);
if (obj != null)
{
Debug.Assert(obj.SerializedOtherData != null);
ObjectInfo result = new ObjectInfo(key.DataType, key.KValue, obj.SerializedOtherData.SerializedValues);
return(result);
}
else
{
return(null);
}
}
public IKey Deserialize(byte[] bytes, int offset, int count)
{
KClass result = new KClass();
int pos = offset;
result.m_type = (Types.InternalType)bytes[pos++];
int len = OOD.Utility.Bytes.Unpack2(bytes, pos);
pos += 2;
string strValue = System.Text.ASCIIEncoding.ASCII.GetString(bytes, pos, len);
pos +=len;
switch (result.m_type)
{
case Types.InternalType.t_Byte:
result.m_value = Convert.ToByte(strValue);
break;
case Types.InternalType.t_SByte:
result.m_value = Convert.ToSByte(strValue);
break;
case Types.InternalType.t_Short:
result.m_value = Convert.ToInt16(strValue);
break;
case Types.InternalType.t_UShort:
result.m_value = Convert.ToUInt16(strValue);
break;
case Types.InternalType.t_Char:
result.m_value = Convert.ToChar(strValue);
break;
case Types.InternalType.t_Int:
result.m_value = Convert.ToInt32(strValue);
break;
case Types.InternalType.t_UInt:
result.m_value = Convert.ToUInt32(strValue);
break;
case Types.InternalType.t_Long:
result.m_value = Convert.ToInt64(strValue);
break;
case Types.InternalType.t_ULong:
result.m_value = Convert.ToUInt64(strValue);
break;
case Types.InternalType.t_Float:
result.m_value = Convert.ToSingle(strValue);
break;
case Types.InternalType.t_Double:
result.m_value = Convert.ToDouble(strValue);
break;
case Types.InternalType.t_String:
result.m_value = strValue;
break;
}
if (count > pos - offset)
{
//IDATA is there too
m_object_data = new DClass();
result.m_object_data = (DClass)m_object_data.Deserialize(bytes, pos, count - (pos - offset));
}
return result;
}
public bool DeleteObject(object keyValue)
{
KClass target = new KClass(keyValue, OOD.Types.GetInternalType(keyValue.GetType()));
return m_tree.Delete(target);
}
public bool UpdateObject(object keyValue, string[] newSerializedOtherFields)
{
KClass target = new KClass(keyValue, OOD.Types.GetInternalType(keyValue.GetType()));
target.SerializedOtherData = new DClass(newSerializedOtherFields);
return m_tree.UpdateData(target);
}
public IKey Deserialize(byte[] bytes, int offset, int count)
{
KClass result = new KClass();
int pos = offset;
result.m_type = (Types.InternalType)bytes[pos++];
int len = OOD.Utility.Bytes.Unpack2(bytes, pos);
pos += 2;
string strValue = System.Text.ASCIIEncoding.ASCII.GetString(bytes, pos, len);
pos += len;
switch (result.m_type)
{
case Types.InternalType.t_Byte:
result.m_value = Convert.ToByte(strValue);
break;
case Types.InternalType.t_SByte:
result.m_value = Convert.ToSByte(strValue);
break;
case Types.InternalType.t_Short:
result.m_value = Convert.ToInt16(strValue);
break;
case Types.InternalType.t_UShort:
result.m_value = Convert.ToUInt16(strValue);
break;
case Types.InternalType.t_Char:
result.m_value = Convert.ToChar(strValue);
break;
case Types.InternalType.t_Int:
result.m_value = Convert.ToInt32(strValue);
break;
case Types.InternalType.t_UInt:
result.m_value = Convert.ToUInt32(strValue);
break;
case Types.InternalType.t_Long:
result.m_value = Convert.ToInt64(strValue);
break;
case Types.InternalType.t_ULong:
result.m_value = Convert.ToUInt64(strValue);
break;
case Types.InternalType.t_Float:
result.m_value = Convert.ToSingle(strValue);
break;
case Types.InternalType.t_Double:
result.m_value = Convert.ToDouble(strValue);
break;
case Types.InternalType.t_String:
result.m_value = strValue;
break;
}
if (count > pos - offset)
{
//IDATA is there too
m_object_data = new DClass();
result.m_object_data = (DClass)m_object_data.Deserialize(bytes, pos, count - (pos - offset));
}
return(result);
}
public int CompareTo(IKey B)
{
KClass KB = (KClass)B;
switch (this.m_type)
{
case Types.InternalType.t_Byte:
return((byte)this.m_value - (byte)KB.m_value);
case Types.InternalType.t_SByte:
return((sbyte)this.m_value - (sbyte)KB.m_value);
case Types.InternalType.t_Short:
return((short)this.m_value - (short)KB.m_value);
case Types.InternalType.t_UShort:
return((ushort)this.m_value - (ushort)KB.m_value);
case Types.InternalType.t_Char:
return((char)this.m_value - (char)KB.m_value);
case Types.InternalType.t_Int:
return((int)this.m_value - (int)KB.m_value);
case Types.InternalType.t_UInt:
return((int)((uint)this.m_value - (uint)KB.m_value));
case Types.InternalType.t_Long:
return((int)((long)this.m_value - (long)KB.m_value));
case Types.InternalType.t_ULong:
return((int)((ulong)this.m_value - (ulong)KB.m_value));
case Types.InternalType.t_Float:
float tmp = (float)this.m_value - (float)KB.m_value;
if (tmp > 0)
{
return(1);
}
else if (tmp < 0)
{
return(-1);
}
else
{
return(0);
}
case Types.InternalType.t_Double:
double d_tmp = (double)this.m_value - (double)KB.m_value;
if (d_tmp > 0)
{
return(1);
}
else if (d_tmp < 0)
{
return(-1);
}
else
{
return(0);
}
case Types.InternalType.t_String:
return(string.Compare((string)m_value, (string)KB.m_value, false, System.Globalization.CultureInfo.InvariantCulture));
}
throw new OOD.Exception.NotImplemented(
this,
"Unsupported type for primary key detected.");
}
public bool DeleteObject(object keyValue)
{
KClass target = new KClass(keyValue, OOD.Types.GetInternalType(keyValue.GetType()));
return(m_tree.Delete(target));
}