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C# IO.BsonReader类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C#中MongoDB.Bson.IO.BsonReader的典型用法代码示例。如果您正苦于以下问题:C# BsonReader类的具体用法?C# BsonReader怎么用?C# BsonReader使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



BsonReader类属于MongoDB.Bson.IO命名空间,在下文中一共展示了BsonReader类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C#代码示例。

示例1: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(double));
            var representationSerializationOptions = EnsureSerializationOptions<RepresentationSerializationOptions>(options);

            var bsonType = bsonReader.GetCurrentBsonType();
            switch (bsonType)
            {
                case BsonType.Double:
                    return bsonReader.ReadDouble();
                case BsonType.Int32:
                    return representationSerializationOptions.ToDouble(bsonReader.ReadInt32());
                case BsonType.Int64:
                    return representationSerializationOptions.ToDouble(bsonReader.ReadInt64());
                case BsonType.String:
                    return XmlConvert.ToDouble(bsonReader.ReadString());
                default:
                    var message = string.Format("Cannot deserialize Double from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }
开发者ID:CloudMetal,项目名称:mongo-csharp-driver,代码行数:34,代码来源:DoubleSerializer.cs


示例2: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(BsonBinaryData));

            var bsonType = bsonReader.GetCurrentBsonType();
            switch (bsonType)
            {
                case BsonType.Null:
                    bsonReader.ReadNull();
                    return null;
                case BsonType.Binary:
                    byte[] bytes;
                    BsonBinarySubType subType;
                    GuidRepresentation guidRepresentation;
                    bsonReader.ReadBinaryData(out bytes, out subType, out guidRepresentation);
                    return new BsonBinaryData(bytes, subType, guidRepresentation);
                default:
                    var message = string.Format("Cannot deserialize BsonBinaryData from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }
开发者ID:davidxchen,项目名称:mongo-csharp-driver,代码行数:34,代码来源:BsonBinaryDataSerializer.cs


示例3: Deserialize

		public override object Deserialize(BsonReader bsonReader, Type nominalType, IBsonSerializationOptions options)
		{
			var id = bsonReader.ReadInt32();
			if (id == 0)
				return null;
			return database.IdentityMap.GetOrCreate(id, (i) => database.GetCollection<ContentItem>().FindOne(Query.EQ("_id", i)));
		}
开发者ID:meixger,项目名称:n2cms,代码行数:7,代码来源:ContentItemReferenceSerializer.cs


示例4: Deserialize

 /// <summary>
 /// Deserializes an object from a BsonReader.
 /// </summary>
 /// <param name="bsonReader">The BsonReader.</param>
 /// <param name="nominalType">The nominal type of the object.</param>
 /// <param name="options">The serialization options.</param>
 /// <returns>An object.</returns>
 public virtual object Deserialize(
     BsonReader bsonReader,
     Type nominalType,
     IBsonSerializationOptions options
 ) {
     throw new NotSupportedException("Subclass must implement Deserialize.");
 }
开发者ID:redforks,项目名称:mongo-csharp-driver,代码行数:14,代码来源:BsonBaseSerializer.cs


示例5: Deserialize

 public virtual object Deserialize(
     BsonReader bsonReader,
     Type nominalType
 )
 {
     throw new InvalidOperationException("Subclass must implement Deserialize");
 }
开发者ID:testn,项目名称:mongo-csharp-driver,代码行数:7,代码来源:BsonBaseSerializer.cs


示例6: GetActualType

        // public methods
        /// <summary>
        /// Gets the actual type of an object by reading the discriminator from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The reader.</param>
        /// <param name="nominalType">The nominal type.</param>
        /// <returns>The actual type.</returns>
        public Type GetActualType(BsonReader bsonReader, Type nominalType)
        {
            // the BsonReader is sitting at the value whose actual type needs to be found
            var bsonType = bsonReader.GetCurrentBsonType();
            if (bsonType == BsonType.Document)
            {
                // ensure KnownTypes of nominalType are registered (so IsTypeDiscriminated returns correct answer)
                BsonSerializer.EnsureKnownTypesAreRegistered(nominalType);

                // we can skip looking for a discriminator if nominalType has no discriminated sub types
                if (BsonSerializer.IsTypeDiscriminated(nominalType))
                {
                    var bookmark = bsonReader.GetBookmark();
                    bsonReader.ReadStartDocument();
                    var actualType = nominalType;
                    if (bsonReader.FindElement(_elementName))
                    {
                        var context = BsonDeserializationContext.CreateRoot<BsonValue>(bsonReader);
                        var discriminator = BsonValueSerializer.Instance.Deserialize(context);
                        if (discriminator.IsBsonArray)
                        {
                            discriminator = discriminator.AsBsonArray.Last(); // last item is leaf class discriminator
                        }
                        actualType = BsonSerializer.LookupActualType(nominalType, discriminator);
                    }
                    bsonReader.ReturnToBookmark(bookmark);
                    return actualType;
                }
            }

            return nominalType;
        }
开发者ID:Bogdan0x400,项目名称:mongo-csharp-driver,代码行数:39,代码来源:StandardDiscriminatorConvention.cs


示例7: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(BsonArray));

            var bsonType = bsonReader.GetCurrentBsonType();
            switch (bsonType)
            {
                case BsonType.Array:
                    bsonReader.ReadStartArray();
                    var array = new BsonArray();
                    while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
                    {
                        var value = (BsonValue)BsonValueSerializer.Instance.Deserialize(bsonReader, typeof(BsonValue), null);
                        array.Add(value);
                    }
                    bsonReader.ReadEndArray();
                    return array;
                default:
                    var message = string.Format("Cannot deserialize BsonArray from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }
开发者ID:robinNode,项目名称:mongo-csharp-driver,代码行数:35,代码来源:BsonArraySerializer.cs


示例8: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(IPAddress));

            BsonType bsonType = bsonReader.GetCurrentBsonType();
            string message;
            switch (bsonType)
            {
                case BsonType.Null:
                    bsonReader.ReadNull();
                    return null;
                case BsonType.String:
                    var stringValue = bsonReader.ReadString();
                    IPAddress address;
                    if (IPAddress.TryParse(stringValue, out address))
                    {
                        return address;
                    }
                    message = string.Format("Invalid IPAddress value '{0}'.", stringValue);
                    throw new FileFormatException(message);
                default:
                    message = string.Format("Cannot deserialize IPAddress from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }
开发者ID:Khosrow-Azizi,项目名称:MasterExperimentV2,代码行数:38,代码来源:IPAddressSerializer.cs


示例9: Deserialize

 // public methods
 /// <summary>
 /// Deserializes an object from a BsonReader.
 /// </summary>
 /// <param name="bsonReader">The BsonReader.</param>
 /// <param name="nominalType">The nominal type of the object.</param>
 /// <param name="actualType">The actual type of the object.</param>
 /// <param name="options">The serialization options.</param>
 /// <returns>An object.</returns>
 public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, // ignored
     IBsonSerializationOptions options)
 {
     var bsonType = bsonReader.GetCurrentBsonType();
     switch (bsonType)
     {
         case BsonType.Array: return (BsonValue)BsonArraySerializer.Instance.Deserialize(bsonReader, typeof(BsonArray), options);
         case BsonType.Binary: return (BsonValue)BsonBinaryDataSerializer.Instance.Deserialize(bsonReader, typeof(BsonBinaryData), options);
         case BsonType.Boolean: return (BsonValue)BsonBooleanSerializer.Instance.Deserialize(bsonReader, typeof(BsonBoolean), options);
         case BsonType.DateTime: return (BsonValue)BsonDateTimeSerializer.Instance.Deserialize(bsonReader, typeof(BsonDateTime), options);
         case BsonType.Document: return (BsonValue)BsonDocumentSerializer.Instance.Deserialize(bsonReader, typeof(BsonDocument), options);
         case BsonType.Double: return (BsonValue)BsonDoubleSerializer.Instance.Deserialize(bsonReader, typeof(BsonDouble), options);
         case BsonType.Int32: return (BsonValue)BsonInt32Serializer.Instance.Deserialize(bsonReader, typeof(BsonInt32), options);
         case BsonType.Int64: return (BsonValue)BsonInt64Serializer.Instance.Deserialize(bsonReader, typeof(BsonInt64), options);
         case BsonType.JavaScript: return (BsonValue)BsonJavaScriptSerializer.Instance.Deserialize(bsonReader, typeof(BsonJavaScript), options);
         case BsonType.JavaScriptWithScope: return (BsonValue)BsonJavaScriptWithScopeSerializer.Instance.Deserialize(bsonReader, typeof(BsonJavaScriptWithScope), options);
         case BsonType.MaxKey: return (BsonValue)BsonMaxKeySerializer.Instance.Deserialize(bsonReader, typeof(BsonMaxKey), options);
         case BsonType.MinKey: return (BsonValue)BsonMinKeySerializer.Instance.Deserialize(bsonReader, typeof(BsonMinKey), options);
         case BsonType.Null: return (BsonValue)BsonNullSerializer.Instance.Deserialize(bsonReader, typeof(BsonNull), options);
         case BsonType.ObjectId: return (BsonValue)BsonObjectIdSerializer.Instance.Deserialize(bsonReader, typeof(BsonObjectId), options);
         case BsonType.RegularExpression: return (BsonValue)BsonRegularExpressionSerializer.Instance.Deserialize(bsonReader, typeof(BsonRegularExpression), options);
         case BsonType.String: return (BsonValue)BsonStringSerializer.Instance.Deserialize(bsonReader, typeof(BsonString), options);
         case BsonType.Symbol: return (BsonValue)BsonSymbolSerializer.Instance.Deserialize(bsonReader, typeof(BsonSymbol), options);
         case BsonType.Timestamp: return (BsonValue)BsonTimestampSerializer.Instance.Deserialize(bsonReader, typeof(BsonTimestamp), options);
         case BsonType.Undefined: return (BsonValue)BsonUndefinedSerializer.Instance.Deserialize(bsonReader, typeof(BsonUndefined), options);
         default:
             var message = string.Format("Invalid BsonType {0}.", bsonType);
             throw new BsonInternalException(message);
     }
 }
开发者ID:neo2018,项目名称:mongo-csharp-driver,代码行数:39,代码来源:BsonValueSerializer.cs


示例10: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(decimal));
            var representationSerializationOptions = EnsureSerializationOptions<RepresentationSerializationOptions>(options);

            var bsonType = bsonReader.GetCurrentBsonType();
            switch (bsonType)
            {
                case BsonType.Array:
                    var array = (BsonArray)BsonArraySerializer.Instance.Deserialize(bsonReader, typeof(BsonArray), null);
                    var bits = new int[4];
                    bits[0] = array[0].AsInt32;
                    bits[1] = array[1].AsInt32;
                    bits[2] = array[2].AsInt32;
                    bits[3] = array[3].AsInt32;
                    return new decimal(bits);
                case BsonType.Double:
                    return representationSerializationOptions.ToDecimal(bsonReader.ReadDouble());
                case BsonType.Int32:
                    return representationSerializationOptions.ToDecimal(bsonReader.ReadInt32());
                case BsonType.Int64:
                    return representationSerializationOptions.ToDecimal(bsonReader.ReadInt64());
                case BsonType.String:
                    return XmlConvert.ToDecimal(bsonReader.ReadString());
                default:
                    var message = string.Format("Cannot deserialize Decimal from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }
开发者ID:CloudMetal,项目名称:mongo-csharp-driver,代码行数:42,代码来源:DecimalSerializer.cs


示例11: Deserialize

		public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
		{
			object result = CustomBsonClassMapSerializer.Instance.Deserialize(bsonReader, nominalType, actualType, options);
			if (result != null)
				EmbeddedDocumentUtility.UpdateParentReferences(result);
			return result;
		}
开发者ID:modulexcite,项目名称:ormongo,代码行数:7,代码来源:EmbeddedDocumentSerializer.cs


示例12: Deserialize

 // public methods
 /// <summary>
 /// Deserializes an object from a BsonReader.
 /// </summary>
 /// <param name="bsonReader">The BsonReader.</param>
 /// <param name="nominalType">The nominal type of the object.</param>
 /// <param name="actualType">The actual type of the object.</param>
 /// <param name="options">The serialization options.</param>
 /// <returns>An object.</returns>
 public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
 {
     var bsonType = bsonReader.CurrentBsonType;
     if (bsonType == BsonType.Null)
     {
         bsonReader.ReadNull();
         return null;
     }
     else if (bsonType == BsonType.Array)
     {
         bsonReader.ReadStartArray();
         var list = new ArrayList();
         var discriminatorConvention = BsonDefaultSerializer.LookupDiscriminatorConvention(typeof(object));
         while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
         {
             var elementType = discriminatorConvention.GetActualType(bsonReader, typeof(object));
             var serializer = BsonSerializer.LookupSerializer(elementType);
             var element = serializer.Deserialize(bsonReader, typeof(object), elementType, null);
             list.Add(element);
         }
         bsonReader.ReadEndArray();
         return list;
     }
     else
     {
         var message = string.Format("Can't deserialize a {0} from BsonType {1}.", nominalType.FullName, bsonType);
         throw new FileFormatException(message);
     }
 }
开发者ID:moonreplace,项目名称:mongo-csharp-driver,代码行数:38,代码来源:CollectionSerializers.cs


示例13: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(ObjectId));

            BsonType bsonType = bsonReader.GetCurrentBsonType();
            switch (bsonType)
            {
                case BsonType.ObjectId:
                    int timestamp;
                    int machine;
                    short pid;
                    int increment;
                    bsonReader.ReadObjectId(out timestamp, out machine, out pid, out increment);
                    return new ObjectId(timestamp, machine, pid, increment);
                case BsonType.String:
                    return ObjectId.Parse(bsonReader.ReadString());
                default:
                    var message = string.Format("Cannot deserialize ObjectId from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }
开发者ID:davidxchen,项目名称:mongo-csharp-driver,代码行数:34,代码来源:ObjectIdSerializer.cs


示例14: Deserialize

 public override object Deserialize(
     BsonReader bsonReader,
     Type nominalType
 )
 {
     return bsonReader.ReadBoolean();
 }
开发者ID:tomthink,项目名称:mongo-csharp-driver,代码行数:7,代码来源:BsonPrimitiveSerializers.cs


示例15: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(TimeSpan));

            // support RepresentationSerializationOptions for backward compatibility
            var representationSerializationOptions = options as RepresentationSerializationOptions;
            if (representationSerializationOptions != null)
            {
                options = new TimeSpanSerializationOptions(representationSerializationOptions.Representation);
            }
            var timeSpanSerializationOptions = EnsureSerializationOptions<TimeSpanSerializationOptions>(options);

            BsonType bsonType = bsonReader.GetCurrentBsonType();
            switch (bsonType)
            {
                case BsonType.Double:
                    return FromDouble(bsonReader.ReadDouble(), timeSpanSerializationOptions.Units);
                case BsonType.Int32:
                    return FromInt32(bsonReader.ReadInt32(), timeSpanSerializationOptions.Units);
                case BsonType.Int64:
                    return FromInt64(bsonReader.ReadInt64(), timeSpanSerializationOptions.Units);
                case BsonType.String:
                    return TimeSpan.Parse(bsonReader.ReadString()); // not XmlConvert.ToTimeSpan (we're using .NET's format for TimeSpan)
                default:
                    var message = string.Format("Cannot deserialize TimeSpan from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }
开发者ID:robinNode,项目名称:mongo-csharp-driver,代码行数:41,代码来源:TimeSpanSerializer.cs


示例16: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(BsonNull));

            var bsonType = bsonReader.GetCurrentBsonType();
            string message;
            switch (bsonType)
            {
                case BsonType.Null:
                    bsonReader.ReadNull();
                    return BsonNull.Value;
                case BsonType.Document:
                    bsonReader.ReadStartDocument();
                    var name = bsonReader.ReadName();
                    if (name == "_csharpnull" || name == "$csharpnull")
                    {
                        var csharpNull = bsonReader.ReadBoolean();
                        bsonReader.ReadEndDocument();
                        return csharpNull ? null : BsonNull.Value;
                    }
                    else
                    {
                        message = string.Format("Unexpected element name while deserializing a BsonNull: {0}.", name);
                        throw new FileFormatException(message);
                    }
                default:
                    message = string.Format("Cannot deserialize BsonNull from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }
开发者ID:andreabalducci,项目名称:mongo-csharp-driver,代码行数:43,代码来源:BsonNullSerializer.cs


示例17: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public object Deserialize(BsonReader bsonReader, Type nominalType, IBsonSerializationOptions options)
        {
            VerifyNominalType(nominalType);
            if (bsonReader.CurrentBsonType == Bson.BsonType.Null)
            {
                bsonReader.ReadNull();
                return null;
            }
            else
            {
                var discriminatorConvention = BsonDefaultSerializer.LookupDiscriminatorConvention(nominalType);
                var actualType = discriminatorConvention.GetActualType(bsonReader, nominalType);
                if (actualType != nominalType)
                {
                    var serializer = BsonSerializer.LookupSerializer(actualType);
                    if (serializer != this)
                    {
                        // in rare cases a concrete actualType might have a more specialized serializer
                        return serializer.Deserialize(bsonReader, nominalType, actualType, options);
                    }
                }

                return Deserialize(bsonReader, nominalType, actualType, options);
            }
        }
开发者ID:purplecow,项目名称:mongo-csharp-driver,代码行数:33,代码来源:BsonClassMapSerializer.cs


示例18: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(CultureInfo));

            var bsonType = bsonReader.GetCurrentBsonType();
            switch (bsonType)
            {
                case BsonType.Null:
                    bsonReader.ReadNull();
                    return null;
                case BsonType.Document:
                    bsonReader.ReadStartDocument();
                    var name = bsonReader.ReadString("Name");
                    var useUserOverride = bsonReader.ReadBoolean("UseUserOverride");
                    bsonReader.ReadEndDocument();
                    return new CultureInfo(name, useUserOverride);
                case BsonType.String:
                    return new CultureInfo(bsonReader.ReadString());
                default:
                    var message = string.Format("Cannot deserialize CultureInfo from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }
开发者ID:Khosrow-Azizi,项目名称:MasterExperimentV2,代码行数:36,代码来源:CultureInfoSerializer.cs


示例19: Deserialize

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(bool));

            var bsonType = bsonReader.GetCurrentBsonType();
            switch (bsonType)
            {
                case BsonType.Boolean:
                    return bsonReader.ReadBoolean();
                case BsonType.Double:
                    return bsonReader.ReadDouble() != 0.0;
                case BsonType.Int32:
                    return bsonReader.ReadInt32() != 0;
                case BsonType.Int64:
                    return bsonReader.ReadInt64() != 0;
                case BsonType.Null:
                    bsonReader.ReadNull();
                    return false;
                case BsonType.String:
                    return XmlConvert.ToBoolean(bsonReader.ReadString().ToLower());
                default:
                    var message = string.Format("Cannot deserialize Boolean from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }
开发者ID:ncipollina,项目名称:mongo-csharp-driver,代码行数:38,代码来源:BsonPrimitiveSerializers.cs


示例20: Deserialize

        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            IBsonSerializationOptions options
        ) {
            if (nominalType != typeof(object)) {
                var message = string.Format("ObjectSerializer called for nominal type {0}.", nominalType.FullName);
                throw new InvalidOperationException(message);
            }

            var bsonType = bsonReader.CurrentBsonType;
            if (bsonType == BsonType.Null) {
                bsonReader.ReadNull();
                return null;
            } else if (bsonType == BsonType.Document) {
                var bookmark = bsonReader.GetBookmark();
                bsonReader.ReadStartDocument();
                if (bsonReader.ReadBsonType() == BsonType.EndOfDocument) {
                    bsonReader.ReadEndDocument();
                    return new object();
                } else {
                    bsonReader.ReturnToBookmark(bookmark);
                }
            }

            var discriminatorConvention = BsonDefaultSerializer.LookupDiscriminatorConvention(typeof(object));
            var actualType = discriminatorConvention.GetActualType(bsonReader, typeof(object));
            if (actualType == typeof(object)) {
                var message = string.Format("Unable to determine actual type of object to deserialize. NominalType is System.Object and BsonType is {0}.", bsonType);
                throw new FileFormatException(message);
            }
            var serializer = BsonSerializer.LookupSerializer(actualType);
            return serializer.Deserialize(bsonReader, nominalType, actualType, null);
        }
开发者ID:redforks,项目名称:mongo-csharp-driver,代码行数:41,代码来源:ObjectSerializer.cs



注:本文中的MongoDB.Bson.IO.BsonReader类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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C# IO.BsonStreamAdapter类代码示例发布时间:2022-05-26
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