InversionOfControl/Castle.MicroKernel/SubSystems/Conversion/Converters/TimeSpanConverter.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.MicroKernel.SubSystems.Conversion
  16 {
  17         using System;
  18
  19         [Serializable]
  20         public class TimeSpanConverter : AbstractTypeConverter
  21         {
  22                 public override bool CanHandleType(Type type)
  23                 {
  24                         return type == typeof(TimeSpan);
  25                 }
  26
  27                 public override object PerformConversion(string value, Type targetType)
  28                 {
  29                         try
  30                         {
  31                                 return TimeSpan.Parse(value);
  32                         }
  33                         catch (Exception ex)
  34                         {
  35                                 String message = String.Format(
  36                                         "Could not convert from '{0}' to {1}",
  37                                         value, targetType.FullName);
  38
  39                                 throw new ConverterException(message, ex);
  40                         }
  41                 }
  42
  43                 public override object PerformConversion(Castle.Core.Configuration.IConfiguration configuration, Type targetType)
  44                 {
  45                         return PerformConversion(configuration.Value, targetType);
  46                 }
  47         }
  48 }