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/* ****************************************************************************
*
* Copyright (c) Microsoft Corporation. All rights reserved.
*
* This software is subject to the Microsoft Public License (Ms-PL).
* A copy of the license can be found in the license.htm file included
* in this distribution.
*
* You must not remove this notice, or any other, from this software.
*
* ***************************************************************************/
namespace System.Web.Mvc {
using System;
using System.ComponentModel;
using System.Reflection;
public class ReflectedParameterDescriptor : ParameterDescriptor {
private readonly ActionDescriptor _actionDescriptor;
private readonly ReflectedParameterBindingInfo _bindingInfo;
public ReflectedParameterDescriptor(ParameterInfo parameterInfo, ActionDescriptor actionDescriptor) {
if (parameterInfo == null) {
throw new ArgumentNullException("parameterInfo");
}
if (actionDescriptor == null) {
throw new ArgumentNullException("actionDescriptor");
}
ParameterInfo = parameterInfo;
_actionDescriptor = actionDescriptor;
_bindingInfo = new ReflectedParameterBindingInfo(parameterInfo);
}
public override ActionDescriptor ActionDescriptor {
get {
return _actionDescriptor;
}
}
public override ParameterBindingInfo BindingInfo {
get {
return _bindingInfo;
}
}
public override object DefaultValue {
get {
object value;
if (ParameterInfoUtil.TryGetDefaultValue(ParameterInfo, out value)) {
return value;
}
else {
return base.DefaultValue;
}
}
}
public ParameterInfo ParameterInfo {
get;
private set;
}
public override string ParameterName {
get {
return ParameterInfo.Name;
}
}
public override Type ParameterType {
get {
return ParameterInfo.ParameterType;
}
}
public override object[] GetCustomAttributes(bool inherit) {
return ParameterInfo.GetCustomAttributes(inherit);
}
public override object[] GetCustomAttributes(Type attributeType, bool inherit) {
return ParameterInfo.GetCustomAttributes(attributeType, inherit);
}
public override bool IsDefined(Type attributeType, bool inherit) {
return ParameterInfo.IsDefined(attributeType, inherit);
}
}
}
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