/// <summary>
/// Used to change the value of an attribute
/// </summary>
/// <param name="attributeName"> </param>
/// <param name="aoi"> </param>
public void SetValueOf(string attributeName, AbstractObjectInfo aoi)
{
var isRelation = attributeName.IndexOf(".", StringComparison.Ordinal) != -1;
if (!isRelation)
{
var attributeId = GetClassInfo().GetAttributeId(attributeName);
SetAttributeValue(attributeId, aoi);
return;
}
var firstDotIndex = attributeName.IndexOf(".", StringComparison.Ordinal);
var nnoi = GetNonNativeObjectInfo(attributeName, firstDotIndex);
if (nnoi != null)
{
var beginIndex = firstDotIndex + 1;
nnoi.SetValueOf(attributeName.Substring(beginIndex, attributeName.Length - beginIndex), aoi);
}
throw new OdbRuntimeException(
NDatabaseError.ClassInfoDoNotHaveTheAttribute.AddParameter(GetClassInfo().FullClassName).
AddParameter(attributeName));
}
/// <summary>
/// Create a copy oh this meta object
/// </summary>
/// <param name="cache"> </param>
/// <param name="onlyData"> if true, only copy attributes values </param>
/// <returns> </returns>
public override AbstractObjectInfo CreateCopy(IDictionary <OID, AbstractObjectInfo> cache, bool onlyData)
{
NonNativeObjectInfo nnoi;
if (_objectHeader.GetOid() != null && cache.ContainsKey(_objectHeader.GetOid()))
{
nnoi = (NonNativeObjectInfo)cache[_objectHeader.GetOid()];
if (nnoi != null)
{
return(nnoi);
}
}
if (_theObject == null)
{
return(new NonNativeNullObjectInfo(_classInfo));
}
if (onlyData)
{
var oih = new ObjectInfoHeader();
nnoi = new NonNativeObjectInfo(_theObject, _classInfo, null, oih.GetAttributesIdentification(),
oih.GetAttributeIds());
}
else
{
nnoi = new NonNativeObjectInfo(_theObject, _classInfo, null, _objectHeader.GetAttributesIdentification(),
_objectHeader.GetAttributeIds());
nnoi.GetHeader().SetOid(GetHeader().GetOid());
}
var newAttributeValues = new AbstractObjectInfo[_attributeValues.Length];
for (var i = 0; i < _attributeValues.Length; i++)
{
newAttributeValues[i] = _attributeValues[i].CreateCopy(cache, onlyData);
}
nnoi._attributeValues = newAttributeValues;
if (_objectHeader.GetOid() != null)
{
cache.Add(_objectHeader.GetOid(), nnoi);
}
return(nnoi);
}
private static object CheckIfOid(AbstractObjectInfo objectInfo, int odbTypeId)
{
long l;
if (odbTypeId == OdbType.ObjectOidId)
{
if (objectInfo.GetObject() is long)
{
l = (long) objectInfo.GetObject();
}
else
{
var oid = (OID) objectInfo.GetObject();
l = oid.ObjectId;
}
return OIDFactory.BuildObjectOID(l);
}
if (odbTypeId == OdbType.ClassOidId)
{
if (objectInfo.GetObject() is long)
l = (long) objectInfo.GetObject();
else
l = Convert.ToInt64(objectInfo.GetObject().ToString());
return OIDFactory.BuildClassOID(l);
}
return ThrowIfNotFound(odbTypeId);
}
private static object CheckIfCharacter(AbstractObjectInfo objectInfo, int odbTypeId)
{
if (odbTypeId == OdbType.CharacterId)
{
if (objectInfo.GetObject() is char)
return objectInfo.GetObject();
return objectInfo.GetObject().ToString()[0];
}
return CheckIfOid(objectInfo, odbTypeId);
}
private static object CheckIfDecimal(AbstractObjectInfo objectInfo, int odbTypeId)
{
return odbTypeId == OdbType.DecimalId
? Decimal.Parse(objectInfo.GetObject().ToString(), NumberStyles.Any)
: CheckIfCharacter(objectInfo, odbTypeId);
}
private static object CheckIfFloatOrDouble(AbstractObjectInfo objectInfo, int odbTypeId)
{
if (odbTypeId == OdbType.FloatId)
{
if (objectInfo.GetObject() is float)
return objectInfo.GetObject();
return Convert.ToSingle(objectInfo.GetObject().ToString());
}
if (odbTypeId == OdbType.DoubleId)
{
if (objectInfo.GetObject() is double)
return objectInfo.GetObject();
return Convert.ToDouble(objectInfo.GetObject().ToString());
}
return CheckIfDecimal(objectInfo, odbTypeId);
}
private static object CheckIfShort(AbstractObjectInfo objectInfo, int odbTypeId)
{
if (odbTypeId == OdbType.ShortId)
{
if (objectInfo.GetObject() is short)
return objectInfo.GetObject();
return Convert.ToInt16(objectInfo.GetObject().ToString());
}
if (odbTypeId == OdbType.UShortId)
{
if (objectInfo.GetObject() is ushort)
return objectInfo.GetObject();
return Convert.ToUInt16(objectInfo.GetObject().ToString());
}
return CheckIfFloatOrDouble(objectInfo, odbTypeId);
}
private static object CheckIfByte(AbstractObjectInfo objectInfo, int odbTypeId)
{
if (odbTypeId == OdbType.ByteId)
{
if (objectInfo.GetObject() is byte)
return objectInfo.GetObject();
return Convert.ToByte(objectInfo.GetObject().ToString());
}
if (odbTypeId == OdbType.SByteId)
{
if (objectInfo.GetObject() is sbyte)
return objectInfo.GetObject();
return Convert.ToSByte(objectInfo.GetObject().ToString());
}
return CheckIfShort(objectInfo, odbTypeId);
}
private static object CheckIfBool(AbstractObjectInfo objectInfo, int odbTypeId)
{
if (odbTypeId == OdbType.BooleanId)
{
if (objectInfo.GetObject() is bool)
return objectInfo.GetObject();
return Convert.ToBoolean(objectInfo.GetObject().ToString());
}
return CheckIfByte(objectInfo, odbTypeId);
}
private static object CheckIfInt(AbstractObjectInfo objectInfo, int odbTypeId)
{
if (odbTypeId == OdbType.IntegerId)
{
if (objectInfo.GetObject() is int)
return objectInfo.GetObject();
return Convert.ToInt32(objectInfo.GetObject().ToString());
}
if (odbTypeId == OdbType.UIntegerId)
{
if (objectInfo.GetObject() is uint)
return objectInfo.GetObject();
return Convert.ToUInt32(objectInfo.GetObject().ToString());
}
return CheckIfBool(objectInfo, odbTypeId);
}
private static object CheckIfLong(AbstractObjectInfo objectInfo, int odbTypeId)
{
if (odbTypeId == OdbType.LongId)
{
if (objectInfo.GetObject() is long)
return objectInfo.GetObject();
return Convert.ToInt64(objectInfo.GetObject().ToString());
}
if (odbTypeId == OdbType.ULongId)
{
if (objectInfo.GetObject() is ulong)
return objectInfo.GetObject();
return Convert.ToUInt64(objectInfo.GetObject().ToString());
}
return CheckIfInt(objectInfo, odbTypeId);
}
private static object CheckIfDate(AbstractObjectInfo objectInfo, int odbTypeId)
{
return odbTypeId == OdbType.DateId ? objectInfo.GetObject() : CheckIfLong(objectInfo, odbTypeId);
}
private static object CheckIfNull(AbstractObjectInfo objectInfo, int odbTypeId)
{
return odbTypeId == OdbType.NullId ? null : CheckIfString(objectInfo, odbTypeId);
}
private object BuildOneInstance(AbstractObjectInfo objectInfo)
{
if (objectInfo.IsNull())
return null;
var instance = objectInfo.GetType() == typeof (NonNativeObjectInfo)
? BuildOneInstance((NonNativeObjectInfo) objectInfo)
: BuildOneInstance((NativeObjectInfo) objectInfo);
return instance;
}
public void SetAttributeValue(int attributeId, AbstractObjectInfo aoi)
{
_attributeValues[attributeId - 1] = aoi;
}
/// <summary>
/// This method is used to store the object : natibe or non native and return a number : - The position of the object if it is a native object - The oid (as a negative number) if it is a non native object
/// </summary>
/// <param name="aoi"> </param>
/// <returns> </returns>
/// <exception cref="System.Exception">System.Exception</exception>
private long InternalStoreObjectWrapper(AbstractObjectInfo aoi)
{
if (aoi.IsNative())
return InternalStoreObject((NativeObjectInfo) aoi);
if (aoi.IsNonNativeObject())
{
var oid = StoreObject(null, (NonNativeObjectInfo) aoi);
return -oid.ObjectId;
}
// Object references are references to object already stored.
// But in the case of map, the reference can appear before the real
// object (as order may change)
// If objectReference.getOid() is null, it is the case. In this case,
// We take the object being referenced and stores it directly.
var objectReference = (ObjectReference) aoi;
if (objectReference.GetOid() == null)
{
var oid = StoreObject(null, objectReference.GetNnoi());
return -oid.ObjectId;
}
return -objectReference.GetOid().ObjectId;
}