Пример #1
0
        private static Func <Action <T, JsonSerializerHandler> > TypeIsDictionaryInterface(Type t)
        {
            if (t == typeof(IDictionary))
            {
                return(() => (obj, handler) => SpecialConditions.WriteDictionary((IDictionary)obj, handler));
            }

            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 <,>) || genericTypeDefinition == typeof(IReadOnlyDictionary <,>))
                {
                    return(() => IsWrongKeyType(keyType) ?? BuildFactory.Create <T>(SerializerBuildTypeEnum.IDictionaryGeneric));
                }
            }

            return(null);
        }
Пример #2
0
 private static Func <Action <T, JsonSerializerHandler> > TypeIsSpecial(Type t)
 {
     if (t.IsGenericType)
     {
         var genericTypeDefinition = t.GetGenericTypeDefinition();
         if (genericTypeDefinition == typeof(KeyValuePair <,>))
         {
             var keyType = t.GetGenericArguments()[0];
             return(() => IsWrongKeyType(keyType) ?? BuildFactory.Create <T>(SerializerBuildTypeEnum.KeyValuePair));
         }
         if (genericTypeDefinition == typeof(Nullable <>))
         {
             return(() => BuildFactory.Create <T>(SerializerBuildTypeEnum.Nullable));
         }
         if (genericTypeDefinition == typeof(Lazy <>))
         {
             return(() => BuildFactory.Create <T>(SerializerBuildTypeEnum.Lazy));
         }
         if (genericTypeDefinition == typeof(Lookup <,>))
         {
         }
         if (genericTypeDefinition == typeof(ILookup <,>))
         {
         }
     }
     return(null);
 }
Пример #3
0
 private static Action <T, JsonSerializerHandler> IsWrongKeyType(Type keyType)
 {
     if (keyType.IsWrongKey())
     {
         return(BuildFactory.Create <T>(SerializerBuildTypeEnum.WrongGenericKey));
     }
     return(null);
 }
Пример #4
0
        private static Action <T, JsonSerializerHandler> DefaultResolve(Type t)
        {
            Func <Action <T, JsonSerializerHandler> > func = TypeIsDictionary(t) ?? TypeIsCollection(t) ?? TypeIsSpecial(t);

            if (func != null)
            {
                return(func());
            }

            return(BuildFactory.Create <T>(SerializerBuildTypeEnum.KeyValueObject));
        }
Пример #5
0
 private static Action <T, JsonSerializerHandler> IsArray(Type t)
 {
     if (t.IsArray)
     {
         if (t.GetArrayRank() == 1)
         {
             return(BuildFactory.Create <T>(SerializerBuildTypeEnum.IListGeneric));
         }
         else
         {
             return((obj, handler) => SpecialConditions.WriteCollection((IEnumerable)obj, handler));
         }
     }
     return(null);
 }
Пример #6
0
        private static Func <Action <T, JsonSerializerHandler> > TypeIsCollectionInterface(Type t)
        {
            if (t == typeof(IEnumerable) || t == typeof(ICollection) || t == typeof(IList))
            {
                return(() => (obj, handler) => SpecialConditions.WriteCollection((IEnumerable)obj, handler));
            }

            if (t.IsGenericType)
            {
                var genericTypeDefinition = t.GetGenericTypeDefinition();
                var arrayItemType         = t.GetGenericArguments()[0];

                if (genericTypeDefinition == typeof(IEnumerable <>) || genericTypeDefinition == typeof(IList <>) || genericTypeDefinition == typeof(ICollection <>) || genericTypeDefinition == typeof(ISet <>) || genericTypeDefinition == typeof(IReadOnlyList <>) || genericTypeDefinition == typeof(IReadOnlyCollection <>))
                {
                    return(() => BuildFactory.Create <T>(SerializerBuildTypeEnum.IEnumerableGeneric));
                }
            }

            return(null);
        }
Пример #7
0
        private static Func <Action <T, JsonSerializerHandler> > TypeIsCollectionType(Type t)
        {
            if (t.IsInterface)
            {
                return(null);
            }

            var intserfaces = t.GetInterfaces();

            bool hasIEnumerableGeneric = false;
            bool hasICollectionGeneric = false;
            bool hasIListGeneric       = false;
            bool hasICollection        = false;
            bool hasIList = false;

            Type arrayItemType          = null;
            Type iCollectionGenericType = null;
            Type iEnumerableGenericType = null;
            Type iListGenericType       = 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 (genericTypeDefinition == typeof(IList <>))
                    {
                        hasIListGeneric  = true;
                        arrayItemType    = item.GetGenericArguments()[0];
                        iListGenericType = item;
                    }
                }
                else if (item == typeof(ICollection))
                {
                    hasICollection = true;
                }
                else if (item == typeof(IList))
                {
                    hasIList = true;
                }
            }

            if (hasIListGeneric)
            {
                var ctor = t.GetDefaultNoArgCtorOrAppointTypeCtor(iListGenericType);
                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.Create <T>(SerializerBuildTypeEnum.IListGeneric));
                            }
                        }
                    }
                }
                else if (ctor.GetParameters().Length == 0)
                {
                    return(() => BuildFactory.Create <T>(SerializerBuildTypeEnum.IListGeneric));
                }
                else
                {
                    return(() => BuildFactory.Create <T>(SerializerBuildTypeEnum.IListGeneric));
                }
            }


            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.Create <T>(SerializerBuildTypeEnum.IEnumerableGeneric));
                            }
                        }
                    }
                }
                else if (ctor.GetParameters().Length == 0)
                {
                    return(() => BuildFactory.Create <T>(SerializerBuildTypeEnum.IEnumerableGeneric));
                }
                else
                {
                    return(() => BuildFactory.Create <T>(SerializerBuildTypeEnum.IEnumerableGeneric));
                }
            }

            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.Create <T>(SerializerBuildTypeEnum.IEnumerableGeneric));
                            }
                        }
                    }
                }
                else
                {
                    return(() => BuildFactory.Create <T>(SerializerBuildTypeEnum.IEnumerableGeneric));
                }
            }

            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(() => (obj, handler) => SpecialConditions.WriteCollection((IEnumerable)obj, handler));
                            }
                        }
                    }
                }
                else if (ctor.GetParameters().Length == 0)
                {
                    return(() => (obj, handler) => SpecialConditions.WriteCollection((IEnumerable)obj, handler));
                }
                else
                {
                    return(() => (obj, handler) => SpecialConditions.WriteCollection((IEnumerable)obj, handler));
                }
            }

            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(() => (obj, handler) => SpecialConditions.WriteCollection((IEnumerable)obj, handler));
                            }
                        }
                    }
                }
                else
                {
                    return(() => (obj, handler) => SpecialConditions.WriteCollection((IEnumerable)obj, handler));
                }
            }


            return(null);
        }
Пример #8
0
        private static Func <Action <T, JsonSerializerHandler> > 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(() => IsWrongKeyType(keyType) ?? BuildFactory.Create <T>(SerializerBuildTypeEnum.IDictionaryGeneric));
                            }
                        }
                    }
                }
                else if (ctor.GetParameters().Length == 0)
                {
                    return(() => IsWrongKeyType(keyType) ?? BuildFactory.Create <T>(SerializerBuildTypeEnum.IDictionaryGeneric));
                }
                else
                {
                    return(() => IsWrongKeyType(keyType) ?? BuildFactory.Create <T>(SerializerBuildTypeEnum.IDictionaryGeneric));
                }
            }
            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(() => (obj, handler) => SpecialConditions.WriteDictionary((IDictionary)obj, handler));
                            }
                        }
                    }
                }
                else if (ctor.GetParameters().Length == 0)
                {
                    return(() => (obj, handler) => SpecialConditions.WriteDictionary((IDictionary)obj, handler));
                }
                else
                {
                    return(() => (obj, handler) => SpecialConditions.WriteDictionary((IDictionary)obj, handler));
                }
            }


            return(null);
        }