﻿/*
 * Copyright 2015 Dominick Baier, Brock Allen
 *
 * 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.
 */

using System;

namespace IdentityServer3.AccessTokenValidation
{
    /// <summary>
    /// Abstraction for a cache
    /// </summary>
	public interface ICache
	{
        /// <summary>
        /// Adds the specified key.
        /// </summary>
        /// <param name="key">The key.</param>
        /// <param name="value">The value.</param>
        /// <param name="absoluteExpiration">The absolute expiration.</param>
        /// <returns></returns>
		bool Add(string key, object value, DateTimeOffset absoluteExpiration);

        /// <summary>
        /// Gets the specified key.
        /// </summary>
        /// <param name="key">The key.</param>
        /// <returns></returns>
        object Get(string key);
	}
}