CachingContext.cs

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// SmartAPI - .Net programmatic access to RedDot servers
//  
// Copyright (C) 2013 erminas GbR
// 
// This program is free software: you can redistribute it and/or modify it 
// under the terms of the GNU General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License along with this program.
// If not, see <http://www.gnu.org/licenses/>.

using System;

namespace erminas.SmartAPI.Utils.CachedCollections
{
    public sealed class CachingContext<T> : IDisposable where T : class
    {
        private readonly ICachedList<T> _cachedList;
        private readonly bool _wasCachingEnabled;

        public CachingContext(ICachedList<T> cachedList, Caching caching)
        {
            _cachedList = cachedList;
            _wasCachingEnabled = cachedList.IsCachingEnabled;
            _cachedList.IsCachingEnabled = caching == Caching.Enabled;
        }

        #region IDisposable Members

        public void Dispose()
        {
            _cachedList.IsCachingEnabled = _wasCachingEnabled;
        }

        #endregion
    }
}