private void InitializeSetter(FieldInfo fieldInfo)
{
string accessorName = MemberAccessor.GetAccessorName(false, fieldInfo.Name);
System.Type type = typeof(void);
System.Type[] typeArray = new System.Type[] { typeof(object), typeof(object) };
DynamicMethod dynamicMethod = new DynamicMethod(accessorName, type, typeArray, true);
ILGenerator lGenerator = dynamicMethod.GetILGenerator();
lGenerator.Emit(OpCodes.Ldarg_0);
MemberAccessor.EmitTypeConversion(lGenerator, fieldInfo.DeclaringType, true);
lGenerator.Emit(OpCodes.Ldarg_1);
MemberAccessor.EmitTypeConversion(lGenerator, fieldInfo.FieldType, false);
lGenerator.Emit(OpCodes.Stfld, fieldInfo);
lGenerator.Emit(OpCodes.Ret);
this.setter = (Action <object, object>)dynamicMethod.CreateDelegate(typeof(Action <object, object>));
}
private void InitializeGetter(FieldInfo fieldInfo)
{
string accessorName = MemberAccessor.GetAccessorName(true, fieldInfo.Name);
System.Type type = typeof(object);
System.Type[] typeArray = new System.Type[] { typeof(object) };
DynamicMethod dynamicMethod = new DynamicMethod(accessorName, type, typeArray, true);
ILGenerator lGenerator = dynamicMethod.GetILGenerator();
lGenerator.Emit(OpCodes.Ldarg_0);
MemberAccessor.EmitTypeConversion(lGenerator, fieldInfo.DeclaringType, true);
lGenerator.Emit(OpCodes.Ldfld, fieldInfo);
if (fieldInfo.FieldType.IsValueType)
{
lGenerator.Emit(OpCodes.Box, fieldInfo.FieldType);
}
lGenerator.Emit(OpCodes.Ret);
this.getter = (Func <object, object>)dynamicMethod.CreateDelegate(typeof(Func <object, object>));
}
static SerializableType CompileType(Type type)
{
// at this point, type is a composite type
object[] typeAttributes = type.GetCustomAttributes(typeof(AmqpContractAttribute), true);
if (typeAttributes.Length != 1)
{
throw new NotSupportedException(type.FullName);
}
AmqpContractAttribute contractAttribute = (AmqpContractAttribute)typeAttributes[0];
string descriptorName = contractAttribute.Name;
ulong? descriptorCode = contractAttribute.InternalCode;
if (descriptorName == null && descriptorCode == null)
{
descriptorName = type.FullName;
}
int lastOrder = 0;
SortedList <int, SerialiableMember> memberList = new SortedList <int, SerialiableMember>();
MemberInfo[] memberInfos = type.GetMembers(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
foreach (MemberInfo memberInfo in memberInfos)
{
if (memberInfo.DeclaringType != type ||
(memberInfo.MemberType != MemberTypes.Field &&
memberInfo.MemberType != MemberTypes.Property))
{
continue;
}
object[] memberAttributes = memberInfo.GetCustomAttributes(typeof(AmqpMemberAttribute), true);
if (memberAttributes.Length != 1)
{
continue;
}
AmqpMemberAttribute attribute = (AmqpMemberAttribute)memberAttributes[0];
SerialiableMember member = new SerialiableMember();
member.Name = attribute.Name ?? memberInfo.Name;
member.Order = attribute.InternalOrder ?? lastOrder;
member.Mandatory = attribute.Mandatory;
member.Accessor = MemberAccessor.Create(memberInfo);
// This will recursively resolve member types
Type memberType = memberInfo.MemberType == MemberTypes.Field ? ((FieldInfo)memberInfo).FieldType : ((PropertyInfo)memberInfo).PropertyType;
member.Type = GetType(memberType);
memberList.Add(member.Order, member);
lastOrder = member.Order >= lastOrder ? member.Order + 1 : lastOrder + 1;
}
SerialiableMember[] members = new SerialiableMember[memberList.Count];
for (int i = 0; i < memberList.Count; ++i)
{
members[i] = memberList[i];
}
SerializableType serializableType = SerializableType.Create(type, descriptorName, descriptorCode, members);
return(serializableType);
}
public MapType(AmqpContractSerializer serializer, Type type, MemberAccessor keyAccessor, MemberAccessor valueAccessor, MethodAccessor addAccessor) : base(serializer, type)
{
this.keyType = this.serializer.GetType(keyAccessor.Type);
this.valueType = this.serializer.GetType(valueAccessor.Type);
this.keyAccessor = keyAccessor;
this.valueAccessor = valueAccessor;
this.addMethodAccessor = addAccessor;
}
public static SerializableType CreateMapType(AmqpContractSerializer serializer, Type type, MemberAccessor keyAccessor, MemberAccessor valueAccessor, MethodAccessor addAccessor)
{
return(new SerializableType.MapType(serializer, type, keyAccessor, valueAccessor, addAccessor));
}
private SerializableType CompileType(Type type, bool describedOnly)
{
int valueOrDefault;
object[] customAttributes = type.GetCustomAttributes(typeof(AmqpContractAttribute), false);
if ((int)customAttributes.Length == 0)
{
if (describedOnly)
{
return(null);
}
return(this.CompileNonContractTypes(type));
}
AmqpContractAttribute amqpContractAttribute = (AmqpContractAttribute)customAttributes[0];
SerializableType serializableType = null;
if (type.BaseType != typeof(object))
{
serializableType = this.CompileType(type.BaseType, true);
if (serializableType != null)
{
if (serializableType.Encoding != amqpContractAttribute.Encoding)
{
throw new SerializationException(SRAmqp.AmqpEncodingTypeMismatch(type.Name, amqpContractAttribute.Encoding, type.BaseType.Name, serializableType.Encoding));
}
this.customTypeCache.TryAdd(type.BaseType, serializableType);
}
}
string name = amqpContractAttribute.Name;
ulong? internalCode = amqpContractAttribute.InternalCode;
if (name == null && !internalCode.HasValue)
{
name = type.FullName;
}
List <SerialiableMember> serialiableMembers = new List <SerialiableMember>();
if (amqpContractAttribute.Encoding == EncodingType.List && serializableType != null)
{
serialiableMembers.AddRange(serializableType.Members);
}
int count = serialiableMembers.Count + 1;
MemberInfo[] members = type.GetMembers(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
MethodAccessor methodAccessor = null;
MemberInfo[] memberInfoArray = members;
for (int i = 0; i < (int)memberInfoArray.Length; i++)
{
MemberInfo memberInfo = memberInfoArray[i];
if (memberInfo.DeclaringType == type)
{
if (memberInfo.MemberType == MemberTypes.Field || memberInfo.MemberType == MemberTypes.Property)
{
object[] objArray = memberInfo.GetCustomAttributes(typeof(AmqpMemberAttribute), true);
if ((int)objArray.Length == 1)
{
AmqpMemberAttribute amqpMemberAttribute = (AmqpMemberAttribute)objArray[0];
SerialiableMember serialiableMember = new SerialiableMember()
{
Name = amqpMemberAttribute.Name ?? memberInfo.Name
};
SerialiableMember serialiableMember1 = serialiableMember;
int?internalOrder = amqpMemberAttribute.InternalOrder;
if (internalOrder.HasValue)
{
valueOrDefault = internalOrder.GetValueOrDefault();
}
else
{
valueOrDefault = count;
count = valueOrDefault + 1;
}
serialiableMember1.Order = valueOrDefault;
serialiableMember.Mandatory = amqpMemberAttribute.Mandatory;
serialiableMember.Accessor = MemberAccessor.Create(memberInfo, true);
serialiableMember.Type = this.GetType((memberInfo.MemberType == MemberTypes.Field ? ((FieldInfo)memberInfo).FieldType : ((PropertyInfo)memberInfo).PropertyType));
serialiableMembers.Add(serialiableMember);
}
}
else if (memberInfo.MemberType == MemberTypes.Method && (int)memberInfo.GetCustomAttributes(typeof(OnDeserializedAttribute), false).Length == 1)
{
methodAccessor = MethodAccessor.Create((MethodInfo)memberInfo);
}
}
}
if (amqpContractAttribute.Encoding == EncodingType.List)
{
serialiableMembers.Sort(AmqpContractSerializer.MemberOrderComparer.Instance);
int order = -1;
foreach (SerialiableMember serialiableMember2 in serialiableMembers)
{
if (order > 0 && serialiableMember2.Order == order)
{
throw new SerializationException(SRAmqp.AmqpDuplicateMemberOrder(order, type.Name));
}
order = serialiableMember2.Order;
}
}
SerialiableMember[] array = serialiableMembers.ToArray();
Dictionary <Type, SerializableType> types = null;
object[] customAttributes1 = type.GetCustomAttributes(typeof(KnownTypeAttribute), false);
for (int j = 0; j < (int)customAttributes1.Length; j++)
{
KnownTypeAttribute knownTypeAttribute = (KnownTypeAttribute)customAttributes1[j];
if ((int)knownTypeAttribute.Type.GetCustomAttributes(typeof(AmqpContractAttribute), false).Length > 0)
{
if (types == null)
{
types = new Dictionary <Type, SerializableType>();
}
types.Add(knownTypeAttribute.Type, null);
}
}
if (amqpContractAttribute.Encoding == EncodingType.List)
{
return(SerializableType.CreateDescribedListType(this, type, serializableType, name, internalCode, array, types, methodAccessor));
}
if (amqpContractAttribute.Encoding != EncodingType.Map)
{
throw new NotSupportedException(amqpContractAttribute.Encoding.ToString());
}
return(SerializableType.CreateDescribedMapType(this, type, serializableType, name, internalCode, array, types, methodAccessor));
}