/// <summary>
/// Resources cache
/// </summary>
/// <param name="source"></param>
/// <param name="options"></param>
public AssetCachePartResources(IAsset source, AssetCacheOptions options)
{
this.Source = source ?? throw new ArgumentNullException(nameof(source));
this.Options = options ?? throw new ArgumentNullException(nameof(options));
this.comparer = LineComparer.Default;
this.cache = new Cache(comparer);
}
/// <summary>
/// Get options for cache streams
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
public static bool GetCacheStreams(this AssetCacheOptions options)
{
object value;
if (options.TryGetValue(Key_CacheStreams, out value) && value is bool _value)
{
return(_value);
}
return(true);
}
/// <summary>
/// Get maximum resource total size option
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
public static int GetMaxResourceTotalSize(this AssetCacheOptions options)
{
object value;
if (options.TryGetValue(Key_MaxResourceTotalSize, out value) && value is int _value)
{
return(_value);
}
return(1024 * 1024);
}
/// <summary>
/// Get maximum resource option
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
public static int GetMaxResourceCount(this AssetCacheOptions options)
{
object value;
if (options.TryGetValue(Key_MaxResourceCount, out value) && value is int _value)
{
return(_value);
}
return(Int32.MaxValue);
}
/// <summary>
/// Create new asset cache.
/// </summary>
/// <param name="source">The source asset whose reuqests are cached.</param>
/// <param name="cacheParts">parts that handle interface specific properties, such as <see cref="AssetCachePartResources"/>, AssetStringsCachePart and AssetCulturesCachePart</param>
public AssetCache(IAsset source, IEnumerable <IAssetCachePart> cacheParts) : base(cacheParts)
{
Options = new AssetCacheOptions();
Source = source ?? throw new ArgumentNullException(nameof(source));
this.disposeSource = true;
}
/// <summary>
/// Create new asset cache.
/// </summary>
/// <param name="source">The source asset whose reuqests are cached.</param>
/// <param name="cacheParts">parts that handle interface specific properties, such as <see cref="AssetCachePartResources"/>, AssetStringsCachePart and AssetCulturesCachePart</param>
/// <param name="disposeSource">Disposes <paramref name="source"/> along with cache</param>
public AssetCache(IAsset source, bool disposeSource = true, params IAssetCachePart[] cacheParts) : base(cacheParts)
{
Options = new AssetCacheOptions();
Source = source ?? throw new ArgumentNullException(nameof(source));
this.disposeSource = disposeSource;
}
/// <summary>
/// Create new asset cache.
/// </summary>
/// <param name="source">The source asset whose requests are cached.</param>
/// <param name="disposeSource">Disposes <paramref name="source"/> along with cache</param>
public AssetCache(IAsset source, bool disposeSource = true)
{
Options = new AssetCacheOptions();
Source = source ?? throw new ArgumentNullException(nameof(source));
this.disposeSource = disposeSource;
}
/// <summary>
/// Create part that caches cultures.
/// </summary>
/// <param name="source"></param>
/// <param name="options"></param>
public AssetCachePartCultures(IAsset source, AssetCacheOptions options)
{
this.Source = source ?? throw new ArgumentNullException(nameof(source));
this.Options = options ?? throw new ArgumentNullException(nameof(options));
}
/// <summary>
/// Set option for cache streams
/// </summary>
/// <param name="options"></param>
/// <param name="newValue"></param>
/// <returns></returns>
public static AssetCacheOptions SetCacheStreams(this AssetCacheOptions options, bool newValue)
{
options.Set <bool>(Key_CacheStreams, newValue);
return(options);
}
/// <summary>
/// Set maximum resource total size
/// </summary>
/// <param name="options"></param>
/// <param name="newValue"></param>
/// <returns></returns>
public static AssetCacheOptions SetMaxResourceTotalSize(this AssetCacheOptions options, int newValue)
{
options.Set <int>(Key_MaxResourceTotalSize, newValue);
return(options);
}
/// <summary>
/// Set whether cache should create clones of keys, or whether to use the keys that come from requests in its cache structures.
/// </summary>
/// <param name="options"></param>
/// <param name="cloneKeys"></param>
/// <returns></returns>
public static AssetCacheOptions SetCloneKeys(this AssetCacheOptions options, bool cloneKeys)
{
options.Set <bool>(Key_CloneKeys, cloneKeys);
return(options);
}