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PrimitiveSerializationProvider.cs
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PrimitiveSerializationProvider.cs
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/* Copyright 2010-present MongoDB Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Net;
using System.Reflection;
using System.Text.RegularExpressions;
using MongoDB.Bson.Serialization.Serializers;
namespace MongoDB.Bson.Serialization
{
/// <summary>
/// Provides serializers for primitive types.
/// </summary>
public class PrimitiveSerializationProvider : BsonSerializationProviderBase
{
private static readonly Dictionary<Type, Type> __serializersTypes;
static PrimitiveSerializationProvider()
{
__serializersTypes = new Dictionary<Type, Type>
{
{ typeof(Boolean), typeof(BooleanSerializer) },
{ typeof(Byte), typeof(ByteSerializer) },
{ typeof(Byte[]), typeof(ByteArraySerializer) },
{ typeof(Char), typeof(CharSerializer) },
{ typeof(CultureInfo), typeof(CultureInfoSerializer) },
{ typeof(DateTime), typeof(DateTimeSerializer) },
{ typeof(DateTimeOffset), typeof(DateTimeOffsetSerializer) },
{ typeof(Decimal), typeof(DecimalSerializer) },
{ typeof(Decimal128), typeof(Decimal128Serializer) },
{ typeof(Double), typeof(DoubleSerializer) },
{ typeof(Guid), typeof(GuidSerializer) },
{ typeof(Int16), typeof(Int16Serializer) },
{ typeof(Int32), typeof(Int32Serializer) },
{ typeof(Int64), typeof(Int64Serializer) },
{ typeof(IPAddress), typeof(IPAddressSerializer) },
{ typeof(IPEndPoint), typeof(IPEndPointSerializer) },
{ typeof(KeyValuePair<,>), typeof(KeyValuePairSerializer<,>) },
{ typeof(Nullable<>), typeof(NullableSerializer<>) },
{ typeof(Object), typeof(ObjectSerializer) },
{ typeof(ObjectId), typeof(ObjectIdSerializer) },
{ typeof(Regex), typeof(RegexSerializer) },
{ typeof(SByte), typeof(SByteSerializer) },
{ typeof(Single), typeof(SingleSerializer) },
{ typeof(String), typeof(StringSerializer) },
{ typeof(TimeSpan), typeof(TimeSpanSerializer) },
{ typeof(Tuple<>), typeof(TupleSerializer<>) },
{ typeof(Tuple<,>), typeof(TupleSerializer<,>) },
{ typeof(Tuple<,,>), typeof(TupleSerializer<,,>) },
{ typeof(Tuple<,,,>), typeof(TupleSerializer<,,,>) },
{ typeof(Tuple<,,,,>), typeof(TupleSerializer<,,,,>) },
{ typeof(Tuple<,,,,,>), typeof(TupleSerializer<,,,,,>) },
{ typeof(Tuple<,,,,,,>), typeof(TupleSerializer<,,,,,,>) },
{ typeof(Tuple<,,,,,,,>), typeof(TupleSerializer<,,,,,,,>) },
{ typeof(UInt16), typeof(UInt16Serializer) },
{ typeof(UInt32), typeof(UInt32Serializer) },
{ typeof(UInt64), typeof(UInt64Serializer) },
{ typeof(Uri), typeof(UriSerializer) },
{ typeof(ValueTuple<>), typeof(ValueTupleSerializer<>) },
{ typeof(ValueTuple<,>), typeof(ValueTupleSerializer<,>) },
{ typeof(ValueTuple<,,>), typeof(ValueTupleSerializer<,,>) },
{ typeof(ValueTuple<,,,>), typeof(ValueTupleSerializer<,,,>) },
{ typeof(ValueTuple<,,,,>), typeof(ValueTupleSerializer<,,,,>) },
{ typeof(ValueTuple<,,,,,>), typeof(ValueTupleSerializer<,,,,,>) },
{ typeof(ValueTuple<,,,,,,>), typeof(ValueTupleSerializer<,,,,,,>) },
{ typeof(ValueTuple<,,,,,,,>), typeof(ValueTupleSerializer<,,,,,,,>) },
{ typeof(Version), typeof(VersionSerializer) }
};
}
/// <inheritdoc/>
public override IBsonSerializer GetSerializer(Type type, IBsonSerializerRegistry serializerRegistry)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
var typeInfo = type.GetTypeInfo();
if (typeInfo.IsGenericType && typeInfo.ContainsGenericParameters)
{
var message = string.Format("Generic type {0} has unassigned type parameters.", BsonUtils.GetFriendlyTypeName(type));
throw new ArgumentException(message, "type");
}
Type serializerType;
if (__serializersTypes.TryGetValue(type, out serializerType))
{
return CreateSerializer(serializerType, serializerRegistry);
}
if (typeInfo.IsGenericType && !typeInfo.ContainsGenericParameters)
{
Type serializerTypeDefinition;
if (__serializersTypes.TryGetValue(type.GetGenericTypeDefinition(), out serializerTypeDefinition))
{
return CreateGenericSerializer(serializerTypeDefinition, typeInfo.GetGenericArguments(), serializerRegistry);
}
}
if (typeInfo.IsEnum)
{
return CreateGenericSerializer(typeof(EnumSerializer<>), new[] { type }, serializerRegistry);
}
return null;
}
}
}