#region License, Terms and Conditions
//
// The MIT License
// Copyright (c) 2006, Atif Aziz. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files
// (the "Software"), to deal in the Software without restriction,
// including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software,
// and to permit persons to whom the Software is furnished to do so, subject
// to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//
// Author(s):
// Atif Aziz (http://www.raboof.com)
//
#endregion
namespace TidyJson{
#region Imports
using System;
using System.Reflection;
#endregion
internal static class AttributeQuery<T>
where T : Attribute
{
public static T Get<P>(P provider)
where P : ICustomAttributeProvider
{
return Get(provider, false);
}
public static T Get<P>(P provider, bool inherit)
where P : ICustomAttributeProvider
{
T attribute = Find(provider, inherit);
if (attribute == null)
throw new ObjectNotFoundException(string.Format("The attribute {0} was not found.", typeof(T).FullName));
return attribute;
}
public static T Find<P>(P provider)
where P : ICustomAttributeProvider
{
return Find(provider, false);
}
public static T Find<P>(P provider, bool inherit)
where P : ICustomAttributeProvider
{
T[] attributes = FindAll(provider, inherit);
return attributes.Length > 0 ? attributes[0] : null;
}
public static T FindAll<P>(P provider)
where P : ICustomAttributeProvider
{
return Find(provider, false);
}
public static T[] FindAll<P>(P provider, bool inherit)
where P : ICustomAttributeProvider
{
return (T[]) provider.GetCustomAttributes(typeof(T), inherit);
}
}
}
|