internal bool ConverterExistsForType(Type t, out JavaScriptConverter converter) { converter = this.GetConverter(t); return(converter != null); }
private static bool ConvertDictionaryToObject(IDictionary <string, object> dictionary, Type type, JavaScriptSerializer serializer, bool throwOnError, out object convertedObject) { object obj2; Type t = type; string id = null; object o = dictionary; if (dictionary.TryGetValue("__type", out obj2)) { if (!ConvertObjectToTypeMain(obj2, typeof(string), serializer, throwOnError, out obj2)) { convertedObject = false; return(false); } id = (string)obj2; if (id != null) { if (serializer.TypeResolver != null) { t = serializer.TypeResolver.ResolveType(id); if (t == null) { if (throwOnError) { throw new InvalidOperationException(); } convertedObject = null; return(false); } } dictionary.Remove("__type"); } } JavaScriptConverter converter = null; if ((t != null) && serializer.ConverterExistsForType(t, out converter)) { try { convertedObject = converter.Deserialize(dictionary, t, serializer); return(true); } catch { if (throwOnError) { throw; } convertedObject = null; return(false); } } if ((id != null) || IsClientInstantiatableType(t, serializer)) { o = Activator.CreateInstance(t); } List <string> list = new List <string>(dictionary.Keys); if (IsGenericDictionary(type)) { Type type3 = type.GetGenericArguments()[0]; if ((type3 != typeof(string)) && (type3 != typeof(object))) { if (throwOnError) { throw new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, JSON_DictionaryTypeNotSupported, new object[] { type.FullName })); } convertedObject = null; return(false); } Type type4 = type.GetGenericArguments()[1]; IDictionary dictionary2 = null; if (IsClientInstantiatableType(type, serializer)) { dictionary2 = (IDictionary)Activator.CreateInstance(type); } else { dictionary2 = (IDictionary)Activator.CreateInstance(_dictionaryGenericType.MakeGenericType(new Type[] { type3, type4 })); } if (dictionary2 != null) { foreach (string str2 in list) { object obj4; if (!ConvertObjectToTypeMain(dictionary[str2], type4, serializer, throwOnError, out obj4)) { convertedObject = null; return(false); } dictionary2[str2] = obj4; } convertedObject = dictionary2; return(true); } } if ((type != null) && !type.IsAssignableFrom(o.GetType())) { if (!throwOnError) { convertedObject = null; return(false); } if (type.GetConstructor(BindingFlags.Public | BindingFlags.Instance, null, s_emptyTypeArray, null) == null) { throw new MissingMethodException(string.Format(CultureInfo.InvariantCulture, JSON_NoConstructor, new object[] { type.FullName })); } throw new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, JSON_DeserializerTypeMismatch, new object[] { type.FullName })); } foreach (string str3 in list) { object propertyValue = dictionary[str3]; if (!AssignToPropertyOrField(propertyValue, o, str3, serializer, throwOnError)) { convertedObject = null; return(false); } } convertedObject = o; return(true); }