Removed untyped contructor from ComponentRegistration and add a protected setter.
[castle.git] / InversionOfControl / Castle.MicroKernel / SubSystems / Conversion / Converters / ComponentModelConverter.cs
blobb7b8da96b26bb9d4340aa574394a408f11386382
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.
15 namespace Castle.MicroKernel.SubSystems.Conversion
17 using System;
18 using System.ComponentModel;
19 using Castle.Core.Configuration;
21 /// <summary>
22 /// Attempts to utilize an existing <see cref="TypeConverter"/> for conversion
23 /// </summary>
24 [Serializable]
25 public class ComponentModelConverter : AbstractTypeConverter
27 public override bool CanHandleType(Type type)
29 TypeConverter converter = TypeDescriptor.GetConverter(type);
30 return (converter != null && converter.CanConvertFrom(typeof(String)));
33 public override object PerformConversion(String value, Type targetType)
35 TypeConverter converter = TypeDescriptor.GetConverter(targetType);
37 try
39 return converter.ConvertFrom(value);
41 catch(Exception ex)
43 String message = String.Format(
44 "Could not convert from '{0}' to {1}",
45 value, targetType.FullName);
47 throw new ConverterException(message, ex);
51 public override object PerformConversion(IConfiguration configuration, Type targetType)
53 return PerformConversion(configuration.Value, targetType);