/// <summary>
/// Instantiates the queryable dictionary for reactive processing entity storage, backed by Azure table storage.
/// </summary>
/// <param name="queryProvider">The query provider to the Auzre table storage.</param>
/// <param name="underlyingDictionary">The underlying queryable dictionary for the metadata entities.</param>
public AzureQueryableDictionary(AzureMetadataQueryProvider queryProvider, IQueryableDictionary<Uri, TMetadataInterface> underlyingDictionary)
{
if (underlyingDictionary == null)
throw new ArgumentNullException(nameof(underlyingDictionary));
_queryProvider = queryProvider ?? throw new ArgumentNullException(nameof(queryProvider));
Expression = CastExpression(underlyingDictionary.Expression);
}
public QueryableAutoMapperKeysAndValuesDictionaryAdapter(IQueryableDictionary <TSourceKey, TSourceValue> innerValues, IMapper mapper) : base(innerValues, mapper.Map <TSourceValue, TValue>, mapper.Map <TValue, TSourceValue>, mapper.Map <TSourceKey, TKey>, mapper.Map <TKey, TSourceKey>)
{
_innerValues = innerValues;
_mapper = mapper;
}
/// <summary>
/// Creates a new metadata dictionary using the specified external and local metadata services.
/// </summary>
/// <param name="external">
/// External metadata dictionary to fall back to for lookups.
/// </param>
/// <param name="local">
/// Local metadata dictionary used for caching of immutable resources that can be shared safely across users of the metadata dictionary.
/// This dictionary should be thread-safe for lookup and add calls.
/// </param>
public LeveledCacheQueryableDictionary(IQueryableDictionary <Uri, TMetadataEntity> external, IDictionary <Uri, TMetadataEntity> local)
{
_external = external;
_local = new CacheDictionary <Uri, TMetadataEntity>(local);
_callLocal = new CallContextLocal <CallContextLocalCache>(() => new CallContextLocalCache());
}
