ICache.cs

using System;

namespace Sage.Platform.Application.Caching
{
    // Summary:
    //     Implementers provides support for caching
    public interface ICache
    {
        // Summary:
        //     Gets the name of the cache region
        string RegionName { get; }

        // Summary:
        //     Compare the provided cas with the value in the cache, and set if they are
        //     equal.
        CasResult<bool> Cas(object key, object value, ulong cas);
        //
        // Summary:
        //     Clear the Cache
        //
        // Exceptions:
        //   !:CacheException:
        void Clear();
        //
        // Summary:
        //     Get the object from the Cache
        //
        // Parameters:
        //   key:
        object Get(object key);
        //
        // Summary:
        //     Get the object from the Cache
        T Get<T>(object key) where T : class;
        //
        // Summary:
        //     Get the object and associated unique CAS id from the Cache
        CasResult<object> GetWithCas(object key);
        //
        // Summary:
        //     Get the object and associated unique CAS id from the Cache
        CasResult<T> GetWithCas<T>(object key) where T : class;
        //
        // Summary:
        //     Sets or replaces the object identified by key
        void Put(object key, object value);
        //
        // Summary:
        //     Remove an item from the Cache.
        //
        // Parameters:
        //   key:
        //     The Key of the Item in the Cache to remove.
        //
        // Exceptions:
        //   !:CacheException:
        void Remove(object key);
    }
}

Sample.cs

var cp = Sage.Platform.Application.ApplicationContext.Current.Services.Get<ICacheProvider>(false);

if (cp != null)
{
    // BuildCache returns a type of ICache
    Sage.Platform.Caches.Memcached memcache = cp.BuildCache("regionName", null);

    // Use memcache.Put, Get, etc
}