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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.Reflection;
public abstract class ParameterDescriptor : ICustomAttributeProvider {
private static readonly EmptyParameterBindingInfo _emptyBindingInfo = new EmptyParameterBindingInfo();
public abstract ActionDescriptor ActionDescriptor {
get;
}
public virtual ParameterBindingInfo BindingInfo {
get {
return _emptyBindingInfo;
}
}
public virtual object DefaultValue {
get {
return null;
}
}
public abstract string ParameterName {
get;
}
public abstract Type ParameterType {
get;
}
public virtual object[] GetCustomAttributes(bool inherit) {
return GetCustomAttributes(typeof(object), inherit);
}
public virtual object[] GetCustomAttributes(Type attributeType, bool inherit) {
if (attributeType == null) {
throw new ArgumentNullException("attributeType");
}
return (object[])Array.CreateInstance(attributeType, 0);
}
public virtual bool IsDefined(Type attributeType, bool inherit) {
if (attributeType == null) {
throw new ArgumentNullException("attributeType");
}
return false;
}
private sealed class EmptyParameterBindingInfo : ParameterBindingInfo {
}
}
}
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