Esempio n. 1
0
        public virtual object BuildOneInstance(AtomicNativeObjectInfo objectInfo)
        {
            int  odbTypeId = objectInfo.GetOdbTypeId();
            long l         = -1;

            switch (odbTypeId)
            {
            case ODBType.NullId:
            {
                return(null);
            }

            case ODBType.StringId:
            {
                return(objectInfo.GetObject());
            }

            case ODBType.DateId:
            {
                return(objectInfo.GetObject());
            }

            case ODBType.LongId:
            case ODBType.NativeLongId:
            {
                if (objectInfo.GetObject().GetType() == typeof(System.Int64))
                {
                    return(objectInfo.GetObject());
                }
                return(System.Convert.ToInt64(objectInfo.GetObject().ToString()));
            }

            case ODBType.IntegerId:
            case ODBType.NativeIntId:
            {
                if (objectInfo.GetObject().GetType() == typeof(int))
                {
                    return(objectInfo.GetObject());
                }
                return(System.Convert.ToInt32(objectInfo.GetObject().ToString()));
            }

            case ODBType.BooleanId:
            case ODBType.NativeBooleanId:
            {
                if (objectInfo.GetObject().GetType() == typeof(bool))
                {
                    return(objectInfo.GetObject());
                }
                return(System.Convert.ToBoolean(objectInfo.GetObject().ToString()));
            }

            case ODBType.ByteId:
            case ODBType.NativeByteId:
            {
                if (objectInfo.GetObject().GetType() == typeof(byte))
                {
                    return(objectInfo.GetObject());
                }
                return(System.Convert.ToByte(objectInfo.GetObject().ToString()));
            }

            case ODBType.ShortId:
            case ODBType.NativeShortId:
            {
                if (objectInfo.GetObject().GetType() == typeof(short))
                {
                    return(objectInfo.GetObject());
                }
                return(System.Convert.ToInt16(objectInfo.GetObject().ToString()));
            }

            case ODBType.FloatId:
            case ODBType.NativeFloatId:
            {
                if (objectInfo.GetObject().GetType() == typeof(float))
                {
                    return(objectInfo.GetObject());
                }
                return(System.Convert.ToSingle(objectInfo.GetObject().ToString()));
            }

            case ODBType.DoubleId:
            case ODBType.NativeDoubleId:
            {
                if (objectInfo.GetObject().GetType() == typeof(double))
                {
                    return(objectInfo.GetObject());
                }
                return(System.Convert.ToDouble(objectInfo.GetObject().ToString()));
            }

            case NeoDatis.Odb.Core.Layers.Layer2.Meta.ODBType.BigDecimalId:
            {
                return(System.Decimal.Parse(objectInfo.GetObject().ToString(), System.Globalization.NumberStyles.Any));
            }

            case NeoDatis.Odb.Core.Layers.Layer2.Meta.ODBType.BigIntegerId:
            {
                return(System.Decimal.Parse(objectInfo.GetObject().ToString(), System.Globalization.NumberStyles.Any));
            }

            case ODBType.CharacterId:
            case ODBType.NativeCharId:
            {
                if (objectInfo.GetObject().GetType() == typeof(char))
                {
                    return(objectInfo.GetObject());
                }
                return(objectInfo.GetObject().ToString()[0]);
            }

            case ODBType.ObjectOidId:
            {
                if (objectInfo.GetObject().GetType() == typeof(long))
                {
                    l = (long)objectInfo.GetObject();
                }
                else
                {
                    OID oid = (OID)objectInfo.GetObject();
                    l = oid.GetObjectId();
                }
                return(OIDFactory.BuildObjectOID(l));
            }

            case ODBType.ClassOidId:
            {
                if (objectInfo.GetObject().GetType() == typeof(long))
                {
                    l = (long)objectInfo.GetObject();
                }
                else
                {
                    l = System.Convert.ToInt64(objectInfo.GetObject().ToString());
                }
                return(OIDFactory.BuildClassOID(l));
            }

            default:
            {
                throw new ODBRuntimeException(NeoDatisError.InstanceBuilderNativeTypeInCollectionNotSupported
                                              .AddParameter(ODBType.GetNameFromId(odbTypeId)));
                break;
            }
            }
        }