#region License
/*
* Copyright 2002-2004 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#endregion
using System;
namespace Spring.Caching{
/// <summary>
/// This attribute should be used to mark methods whose argument(s)
/// need to be cached.
/// </summary>
/// <remarks>
/// <p>
/// This attribute allows application developers to specify that an argument
/// of the method should be cached, but it will not do any caching by itself.
/// </p>
/// <p>
/// In order to actually cache the result, an application developer
/// must apply a <c>Spring.Aspects.Cache.CacheParameterAdvice</c> to
/// all of the members that have this attribute defined.
/// </p>
/// <p>
/// You can specify this attribute multiple times on the same method in order to
/// cache several method parameters.
/// </p>
/// </remarks>
/// <author>Aleksandar Seovic</author>
[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = true, Inherited = false)]
[Serializable]
public sealed class CacheParameterAttribute : BaseCacheAttribute
{
/// <summary>
/// Creates an attribute instance.
/// </summary>
public CacheParameterAttribute()
{
}
/// <summary>
/// Creates an attribute instance.
/// </summary>
/// <param name="cacheName">
/// The name of the cache to use.
/// </param>
/// <param name="key">
/// An expression string that should be evaluated in order to determine
/// the cache key for the item.
/// </param>
public CacheParameterAttribute(string cacheName, string key)
: base(cacheName, key)
{
}
}
}
|