private static Func <ResolveDelegate <T> > TypeIsDictionaryInterface(Type t)
{
if (t == typeof(IDictionary))
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.Dictionary, t, typeof(Dictionary <string, object>), typeof(Dictionary <string, object>), typeof(string), typeof(object)));
}
if (t.IsGenericType)
{
Type[] args = t.GetGenericArguments();
if (args.Length != 2)
{
return(null);
}
var genericTypeDefinition = t.GetGenericTypeDefinition();
var keyType = args[0];
var valueType = args[1];
if (genericTypeDefinition == typeof(IDictionary <,>))
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.Dictionary, t, typeof(Dictionary <,>).MakeGenericType(keyType, valueType), t, keyType, valueType));
}
if (genericTypeDefinition == typeof(IReadOnlyDictionary <,>))
{
var ctor = typeof(ReadOnlyDictionary <,>).MakeGenericType(keyType, valueType).GetCtorByParameterInterfaceType(typeof(IDictionary <,>).MakeGenericType(keyType, valueType));
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, typeof(ReadOnlyDictionary <,>).MakeGenericType(keyType, valueType), ctor));
}
}
return(null);
}
private static Func <ResolveDelegate <T> > TypeIsCollectionInterface(Type t)
{
if (t == typeof(IEnumerable) || t == typeof(ICollection) || t == typeof(IList))
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.Collection, t, typeof(List <object>), typeof(List <object>), typeof(object)));
}
if (t.IsGenericType)
{
var genericTypeDefinition = t.GetGenericTypeDefinition();
var arrayItemType = t.GetGenericArguments()[0];
if (genericTypeDefinition == typeof(IEnumerable <>) || genericTypeDefinition == typeof(IList <>) || genericTypeDefinition == typeof(ICollection <>))
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.Collection, t, typeof(List <>).MakeGenericType(arrayItemType), typeof(List <>).MakeGenericType(arrayItemType), arrayItemType));
}
if (genericTypeDefinition == typeof(IReadOnlyList <>) || genericTypeDefinition == typeof(IReadOnlyCollection <>))
{
var ctor = typeof(ReadOnlyCollection <>).MakeGenericType(arrayItemType).GetCtorByParameterInterfaceType(typeof(IList <>).MakeGenericType(arrayItemType));
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, typeof(ReadOnlyCollection <>).MakeGenericType(arrayItemType), ctor));
}
if (genericTypeDefinition == typeof(ISet <>))
{
var ctor = typeof(HashSet <>).MakeGenericType(arrayItemType).GetCtorByParameterInterfaceType(typeof(IEnumerable <>).MakeGenericType(arrayItemType));
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, typeof(HashSet <>).MakeGenericType(arrayItemType), ctor));
}
}
return(null);
}
private static Func <ResolveDelegate <T> > TypeIsSpecial(Type t)
{
if (t.IsGenericType)
{
var genericTypeDefinition = t.GetGenericTypeDefinition();
if (genericTypeDefinition == typeof(Nullable <>))
{
return(() => GenerateLambdaCall(SpecialConditionsResolve._ReadNullable.MakeGenericMethod(t.GetGenericArguments()[0])));
}
else if (genericTypeDefinition == typeof(Lazy <>))
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.Lazy, t));
}
else if (genericTypeDefinition == typeof(Lookup <,>))
{
}
else if (genericTypeDefinition == typeof(KeyValuePair <,>))
{
var keyType = t.GetGenericArguments()[0];
var func = IsWrongKeyType(keyType);
if (func != null)
{
return(() => func);
}
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.KeyValuePair, t));
}
else if (genericTypeDefinition == typeof(ILookup <,>))
{
}
}
return(null);
}
internal static byte[] ReadBytes(JsonReader reader, JsonDeserializeHandler handler)
{
char c = reader.BeforAnnotation();
if (c == 'n' && reader.StrCompair("ull"))
{
return(null);
}
else if (c == '[')
{
reader.RollbackChar();
if (byteArray == null)
{
lock (ObjLock)
{
if (byteArray == null)
{
byteArray = BuildFactory.Build <byte[]>(DeserializeBuildTypeEnum.Array, typeof(byte[]));
}
}
}
return(byteArray(reader, handler));
}
else
{
reader.RollbackChar();
return(Convert.FromBase64String(PrimitiveResolve.ReadEscapeString(reader, handler)));
}
}
private static ResolveDelegate <T> IsWrongKeyType(Type keyType)
{
if (keyType.IsWrongKey())
{
return(BuildFactory.Build <T>(DeserializeBuildTypeEnum.WrongGenericKey));
}
return(null);
}
private static ResolveDelegate <T> IsDynamic(Type t)
{
if (t.IsAnonymousType())
{
return(BuildFactory.Build <T>(DeserializeBuildTypeEnum.Dynamic, t));
}
return(null);
}
private static ResolveDelegate <T> DefaultResolve(Type t)
{
Func <ResolveDelegate <T> > func = TypeIsDictionary(t) ?? TypeIsCollection(t) ?? TypeIsSpecial(t);
if (func != null)
{
return(func());
}
return(BuildFactory.Build <T>(DeserializeBuildTypeEnum.KeyValueObject, t));
}
private static ResolveDelegate <T> IsArray(Type t)
{
if (t.IsArray)
{
int rank = t.GetArrayRank();
if (rank == 1)
{
return(BuildFactory.Build <T>(DeserializeBuildTypeEnum.Array, t));
}
else
{
Type sawtoothType = t.GetElementType();
int i = rank;
while (i-- > 0)
{
var obj = Array.CreateInstance(sawtoothType, 0);
sawtoothType = obj.GetType();
}
return(BuildFactory.Build <T>(DeserializeBuildTypeEnum.MultiArray, t, sawtoothType, rank));
}
}
return(null);
}
private static Func <ResolveDelegate <T> > TypeIsDictionaryType(Type t)
{
if (t.IsInterface)
{
return(null);
}
var intserfaces = t.GetInterfaces();
bool hasIDictionaryGeneric = false;
bool hasIDictionary = false;
Type iDictionaryGenericType = null;
Type keyType = null;
Type valueType = null;
foreach (var item in intserfaces)
{
if (item.IsGenericType)
{
var genericTypeDefinition = item.GetGenericTypeDefinition();
if (genericTypeDefinition == typeof(IDictionary <,>))
{
iDictionaryGenericType = item;
hasIDictionaryGeneric = true;
keyType = item.GetGenericArguments()[0];
valueType = item.GetGenericArguments()[1];
}
}
if (item == typeof(IDictionary))
{
hasIDictionary = true;
}
}
if (hasIDictionaryGeneric)
{
var ctor = t.GetDefaultNoArgCtorOrAppointTypeCtor(iDictionaryGenericType);
if (ctor == null)
{
foreach (var item in t.GetConstructors())
{
if (item.GetParameters().Length == 1)
{
var firstCtor = item.GetParameters()[0];
if (TypeIsDictionary(firstCtor.ParameterType) != null)
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, firstCtor.ParameterType, item));
}
}
}
}
else if (ctor.GetParameters().Length == 0)
{
return(() => IsWrongKeyType(keyType) ?? BuildFactory.Build <T>(DeserializeBuildTypeEnum.Dictionary, t, t, iDictionaryGenericType, keyType, valueType));
}
else
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, iDictionaryGenericType, ctor));
}
}
if (hasIDictionary)
{
var ctor = t.GetDefaultNoArgCtorOrAppointTypeCtor(typeof(IDictionary));
if (ctor == null)
{
foreach (var item in t.GetConstructors())
{
if (item.GetParameters().Length == 1)
{
var firstCtor = item.GetParameters()[0];
if (TypeIsDictionary(firstCtor.ParameterType) != null)
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, firstCtor.ParameterType, item));
}
}
}
}
else if (ctor.GetParameters().Length == 0)
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.Dictionary, t, t, typeof(IDictionary), typeof(string), typeof(object)));
}
else
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, typeof(IDictionary), ctor));
}
}
return(null);
}
private static Func <ResolveDelegate <T> > TypeIsCollectionType(Type t)
{
if (t.IsInterface)
{
return(null);
}
var intserfaces = t.GetInterfaces();
bool hasIEnumerableGeneric = false;
bool hasICollectionGeneric = false;
bool hasICollection = false;
bool hasIList = false;
Type arrayItemType = null;
Type iCollectionGenericType = null;
Type iEnumerableGenericType = null;
foreach (var item in intserfaces)
{
if (item.IsGenericType)
{
var genericTypeDefinition = item.GetGenericTypeDefinition();
if (genericTypeDefinition == typeof(IEnumerable <>))
{
hasIEnumerableGeneric = true;
arrayItemType = item.GetGenericArguments()[0];
iEnumerableGenericType = item;
}
else if (genericTypeDefinition == typeof(ICollection <>))
{
hasICollectionGeneric = true;
arrayItemType = item.GetGenericArguments()[0];
iCollectionGenericType = item;
}
}
else if (item == typeof(ICollection))
{
hasICollection = true;
}
else if (item == typeof(IList))
{
hasIList = true;
}
}
if (hasICollectionGeneric)
{
var ctor = t.GetDefaultNoArgCtorOrAppointTypeCtor(iCollectionGenericType);
if (ctor == null)
{
foreach (var item in t.GetConstructors())
{
if (item.GetParameters().Length == 1)
{
var firstCtor = item.GetParameters()[0];
if (firstCtor.ParameterType.IsArray || TypeIsCollection(firstCtor.ParameterType) != null)
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, firstCtor.ParameterType, item));
}
}
}
}
else if (ctor.GetParameters().Length == 0) //如果空的构造函数，则调用接口Add方法
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.Collection, t, t, iCollectionGenericType, arrayItemType));
}
else //如果构造函数为iCollectionGenericType，则注入iCollectionGenericType
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, iCollectionGenericType, ctor));
}
}
if (hasIEnumerableGeneric && hasICollection)
{
var ctor = t.GetAppointTypeCtor(iEnumerableGenericType);
if (ctor == null)
{
foreach (var item in t.GetConstructors())
{
if (item.GetParameters().Length == 1)
{
var firstCtor = item.GetParameters()[0];
if (firstCtor.ParameterType.IsArray || TypeIsCollection(firstCtor.ParameterType) != null)
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, firstCtor.ParameterType, item));
}
}
}
}
else
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, iEnumerableGenericType, ctor));
}
}
if (hasIList)
{
var ctor = t.GetDefaultNoArgCtorOrAppointTypeCtor(typeof(IList));
if (ctor == null)
{
foreach (var item in t.GetConstructors())
{
if (item.GetParameters().Length == 1)
{
var firstCtor = item.GetParameters()[0];
if (firstCtor.ParameterType.IsArray || TypeIsCollection(firstCtor.ParameterType) != null)
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, firstCtor.ParameterType, item));
}
}
}
}
else if (ctor.GetParameters().Length == 0) //如果空的构造函数，则调用接口Add方法
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.Collection, t, t, typeof(IList), typeof(object)));
}
else //如果构造函数为iCollectionGenericType，则注入iCollectionGenericType
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, typeof(IList), ctor));
}
}
if (hasICollection)
{
var ctor = t.GetAppointTypeCtor(typeof(ICollection));
if (ctor == null)
{
foreach (var item in t.GetConstructors())
{
if (item.GetParameters().Length == 1)
{
var firstCtor = item.GetParameters()[0];
if (firstCtor.ParameterType.IsArray || TypeIsCollection(firstCtor.ParameterType) != null)
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, firstCtor.ParameterType, item));
}
}
}
}
else
{
return(() => BuildFactory.Build <T>(DeserializeBuildTypeEnum.CtorInject, t, typeof(ICollection), ctor));
}
}
return(null);
}
