2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 using System.Globalization;
20 namespace Tizen.Multimedia
22 internal static class ValidationUtil
24 internal static void ValidateEnum(Type enumType, object value)
26 if (!Enum.IsDefined(enumType, value))
28 throw new ArgumentException($"Invalid { enumType.Name } value : { value }");
32 internal static void ValidateEnum(Type enumType, object value, string paramName)
34 if (!Enum.IsDefined(enumType, value))
36 throw new ArgumentException($"Invalid { enumType.Name } value : { value }", paramName);
40 internal static void ValidateFlagsEnum<T>(T value, T allMasks, string paramName) where T : IConvertible
42 if (((~allMasks.ToInt32(CultureInfo.InvariantCulture)) & value.ToInt32(CultureInfo.InvariantCulture)) != 0)
44 throw new ArgumentException($"Invalid { typeof(T).Name } value : { value }", paramName);
48 internal static void ValidateFeatureSupported(string featureKey)
50 if (Features.IsSupported(featureKey) == false)
52 throw new NotSupportedException($"The feature({featureKey}) is not supported.");