internal ZeusCachingProfileOptions(bool isEnabled,
CachingAdapterMode cachingAdapterMode,
Func <IServiceProvider, HttpContext, string> cacheKeyHandler,
Func <IServiceProvider, HttpContext, bool> cachingPredicate,
Func <IServiceProvider, HttpContext, object, object> wrappingResultHandler)
{
CachingAdapterMode = cachingAdapterMode;
IsEnabled = isEnabled;
CacheKeyHandler = cacheKeyHandler;
CachingPredicate = cachingPredicate;
WrappingResultHandler = wrappingResultHandler;
}
public void Create_ForGivenMode_ReturnsExpectedAdapter(CachingAdapterMode mode, Type expectedInstanceType)
{
var serviceProvider = new Mock <IServiceProvider>();
serviceProvider.Setup(x => x.GetService(typeof(IDistributedCache))).Returns(Mock.Of <IDistributedCache>());
serviceProvider.Setup(x => x.GetService(typeof(IMemoryCache))).Returns(Mock.Of <IMemoryCache>());
serviceProvider.Setup(x => x.GetService(typeof(ICachingAdapter))).Returns(new FakeCachingAdapter());
CachingAdapterFactory factory = new CachingAdapterFactory(serviceProvider.Object);
var adapter = factory.Create(mode);
Assert.NotNull(adapter);
Assert.IsType(expectedInstanceType, adapter);
}
public ICachingAdapter Create(CachingAdapterMode mode)
{
switch (mode)
{
case CachingAdapterMode.AutomaticDiscovery:
return(new AutoDiscoveryCachingAdapter(_serviceProvider));
case CachingAdapterMode.DistributedCache:
var distributedCache = _serviceProvider.GetRequiredService <IDistributedCache>();
return(new DistributedCachingAdapter(distributedCache));
case CachingAdapterMode.MemoryCache:
var memoryCache = _serviceProvider.GetRequiredService <IMemoryCache>();
return(new MemoryCachingAdapter(memoryCache));
case CachingAdapterMode.Custom:
return(_serviceProvider.GetRequiredService <ICachingAdapter>());
default:
throw new NotSupportedException($"Caching adapter mode {mode} is not supprted.");
}
}
/// <summary>
/// Returns the user-registered caching adapter for caching.
/// </summary>
/// <returns></returns>
public ZeusCachingProfileOptions UseCustomCachingAdapter()
{
CachingAdapterMode = CachingAdapterMode.Custom;
return(this);
}
/// <summary>
/// Sets the distributed caching adapter mode to <see cref="CachingAdapterMode.MemoryCache"/> and uses the
/// underlying <see cref="Microsoft.Extensions.Caching.Memory.IMemoryCache"/> service instance for caching.
/// </summary>
/// <returns></returns>
public ZeusCachingProfileOptions UseInMemoryCachingAdapter()
{
CachingAdapterMode = CachingAdapterMode.MemoryCache;
return(this);
}
/// <summary>
/// Sets the distributed caching adapter mode to <see cref="CachingAdapterMode.DistributedCache"/> and uses the
/// underlying <see cref="Microsoft.Extensions.Caching.Distributed.IDistributedCache"/> service instance for caching.
/// </summary>
/// <returns></returns>
public ZeusCachingProfileOptions UseDistributedCachingAdapter()
{
CachingAdapterMode = CachingAdapterMode.DistributedCache;
return(this);
}
/// <summary>
/// Sets the distributed caching adapter mode to <see cref="CachingAdapterMode.AutomaticDiscovery"/>. In this mode,
/// the profile options looks for any implementations for <see cref="Microsoft.Extensions.Caching.Distributed.IDistributedCache"/>
/// or <see cref="Microsoft.Extensions.Caching.Memory.IMemoryCache"/> service to resolve.
/// </summary>
/// <returns></returns>
public ZeusCachingProfileOptions UseAutoDiscoveryCachingAdapter()
{
CachingAdapterMode = CachingAdapterMode.AutomaticDiscovery;
return(this);
}