internal static MessagePackSerializer <T> CreateReflectionInternal <T>(SerializationContext context, Type concreteType, PolymorphismSchema schema)
{
if (concreteType.GetIsAbstract() || concreteType.GetIsInterface())
{
// return null for polymoirphic provider.
return(null);
}
var serializer = context.Serializers.Get <T>(context);
if (serializer != null)
{
// For MessagePack.Create compatibility.
// Required for built-in types.
return(serializer);
}
ValidateType(typeof(T));
var traits = typeof(T).GetCollectionTraits();
switch (traits.CollectionType)
{
case CollectionKind.Array:
case CollectionKind.Map:
{
return
(#if !UNITY
ReflectionSerializerHelper.CreateCollectionSerializer <T>(context, concreteType, traits, (schema ?? PolymorphismSchema.Default)));
#else
Wrap <T>(
context,
ReflectionSerializerHelper.CreateCollectionSerializer <T>(context, concreteType, traits, (schema ?? PolymorphismSchema.Default))
);
#endif // !UNITY
}
default:
{
if (typeof(T).GetIsEnum())
{
return(ReflectionSerializerHelper.CreateReflectionEnumMessagePackSerializer <T>(context));
}
#if !WINDOWS_PHONE && !NETFX_35 && !UNITY
if (TupleItems.IsTuple(typeof(T)))
{
return
(new ReflectionTupleMessagePackSerializer <T>(
context,
(schema ?? PolymorphismSchema.Default).ChildSchemaList
));
}
#endif // !WINDOWS_PHONE && !NETFX_35 && !UNITY
return(new ReflectionObjectMessagePackSerializer <T>(context));
}
}
}
/// <summary>
/// Builds the serializer and returns its new instance.
/// </summary>
/// <param name="context">The context information. This value will not be <c>null</c>.</param>
/// <param name="concreteType">The substitution type if <see cref="TargetType"/> is abstract type. <c>null</c> when <see cref="TargetType"/> is not abstract type.</param>
/// <param name="schema">The schema which contains schema for collection items, dictionary keys, or tuple items. This value may be <c>null</c>.</param>
/// <param name="targetInfo">The parsed serialization target information.</param>
/// <returns>
/// Newly created serializer object.
/// This value will not be <c>null</c>.
/// </returns>
protected void BuildSerializer(TContext context, Type concreteType, PolymorphismSchema schema, out SerializationTarget targetInfo)
{
#if DEBUG
Contract.Assert(!this.TargetType.IsArray);
Contract.Assert(!this.TargetType.GetIsEnum());
#endif
switch (this.CollectionTraits.CollectionType)
{
case CollectionKind.Array:
case CollectionKind.Map:
{
targetInfo = null;
this.BuildCollectionSerializer(context, concreteType, schema);
break;
}
case CollectionKind.NotCollection:
{
var nullableUnderlyingType = Nullable.GetUnderlyingType(this.TargetType);
if (nullableUnderlyingType != null)
{
targetInfo = null;
this.BuildNullableSerializer(context, nullableUnderlyingType);
}
#if !NETFX_35
else if (TupleItems.IsTuple(this.TargetType))
{
this.BuildTupleSerializer(context, (schema ?? PolymorphismSchema.Default).ChildSchemaList, out targetInfo);
}
#endif
else
{
#if DEBUG
Contract.Assert(schema == null || schema.UseDefault);
#endif // DEBUG
this.BuildObjectSerializer(context, out targetInfo);
}
break;
}
default:
{
throw new NotSupportedException("Unknown traits :" + this.CollectionTraits);
}
}
}
/// <summary>
/// Builds the serializer and returns its new instance.
/// </summary>
/// <param name="context">The context information. This value will not be <c>null</c>.</param>
/// <param name="concreteType">The substitution type if <typeparamref name="TObject"/> is abstract type. <c>null</c> when <typeparamref name="TObject"/> is not abstract type.</param>
/// <param name="schema">The schema which contains schema for collection items, dictionary keys, or tuple items. This value may be <c>null</c>.</param>
/// <returns>
/// Newly created serializer object.
/// This value will not be <c>null</c>.
/// </returns>
protected void BuildSerializer(TContext context, Type concreteType, PolymorphismSchema schema)
{
#if DEBUG
Contract.Assert(!typeof(TObject).IsArray);
Contract.Assert(!typeof(TObject).GetIsEnum());
#endif
switch (CollectionTraitsOfThis.CollectionType)
{
case CollectionKind.Array:
case CollectionKind.Map:
{
this.BuildCollectionSerializer(context, concreteType, schema);
break;
}
case CollectionKind.NotCollection:
{
var nullableUnderlyingType = Nullable.GetUnderlyingType(typeof(TObject));
if (nullableUnderlyingType != null)
{
this.BuildNullableSerializer(context, nullableUnderlyingType);
}
#if !NETFX_35
else if (TupleItems.IsTuple(typeof(TObject)))
{
this.BuildTupleSerializer(context, (schema ?? PolymorphismSchema.Default).ChildSchemaList);
}
#endif
else
{
#if DEBUG && !UNITY
Contract.Assert(schema == null || schema.UseDefault);
#endif // DEBUG
this.BuildObjectSerializer(context);
}
break;
}
}
}
internal static MessagePackSerializer <T> CreateReflectionInternal <T>(SerializationContext context, Type concreteType, PolymorphismSchema schema)
{
if (concreteType.GetIsAbstract() || concreteType.GetIsInterface())
{
// return null for polymoirphic provider.
return(null);
}
var serializer = context.Serializers.Get <T>(context);
if (serializer != null)
{
// For MessagePack.Create compatibility.
// Required for built-in types.
return(serializer);
}
ValidateType(typeof(T));
var traits =
#if !UNITY
typeof(T).GetCollectionTraits(CollectionTraitOptions.WithAddMethod, context.CompatibilityOptions.AllowNonCollectionEnumerableTypes);
#else
typeof(T).GetCollectionTraits(CollectionTraitOptions.WithAddMethod | CollectionTraitOptions.WithCountPropertyGetter, context.CompatibilityOptions.AllowNonCollectionEnumerableTypes);
#endif
switch (traits.CollectionType)
{
case CollectionKind.Array:
case CollectionKind.Map:
{
return
(#if !UNITY
ReflectionSerializerHelper.CreateCollectionSerializer <T>(context, concreteType, traits, (schema ?? PolymorphismSchema.Default)));
#else
Wrap <T>(
context,
ReflectionSerializerHelper.CreateCollectionSerializer <T>(context, concreteType, traits, (schema ?? PolymorphismSchema.Default))
);
#endif // !UNITY
}
default:
{
if (typeof(T).GetIsEnum())
{
return(ReflectionSerializerHelper.CreateReflectionEnumMessagePackSerializer <T>(context));
}
#if !NET35 && !UNITY
if (TupleItems.IsTuple(typeof(T)))
{
return
(new ReflectionTupleMessagePackSerializer <T>(
context,
(schema ?? PolymorphismSchema.Default).ChildSchemaList
));
}
#endif // !NET35 && !UNITY
SerializationTarget.VerifyType(typeof(T));
var target = SerializationTarget.Prepare(context, typeof(T));
return(new ReflectionObjectMessagePackSerializer <T>(context, target, target.GetCapabilitiesForObject()));
}
}
}
