/// <summary>
/// Determines whether the cache contains the specified route identifier.
/// </summary>
/// <param name="routeId">The route identifier.</param>
/// <returns>A <see cref="Task{System.Boolean}" /> containing true if the identifier is found; otherwise false.</returns>
public async Task <bool> ContainsAsync(long routeId)
{
await this.InitializeAsync();
TableResult result = await this.routesCache.ExecuteAsync(TableOperation.Retrieve <RouteCacheEntity>((routeId / CosmosRouteCache.partitionSize).ToString(), routeId.ToString()));
RouteCacheEntity routeEntity = result.Result as RouteCacheEntity;
return(routeEntity != null);
}
/// <summary>
/// Sets the route key asynchronously.
/// </summary>
/// <param name="routeKey">The route key.</param>
/// <returns>An <see cref="Task{System.Int64}" /> representing the route identifier.</returns>
public async Task <string> SetRouteKeyAsync(string routeName, string AnchorIdentifiers)
{
await this.InitializeAsync();
RouteCacheEntity routeEntity = new RouteCacheEntity(CosmosRouteCache.partitionSize, "R_" + routeName)
{
AnchorIdentifiers = AnchorIdentifiers,
};
await this.routesCache.ExecuteAsync(TableOperation.InsertOrReplace(routeEntity));
return(routeName);
}
/// <summary>
/// Gets the route key asynchronously.
/// </summary>
/// <param name="routeId">The route identifier.</param>
/// <exception cref="KeyNotFoundException"></exception>
/// <returns>The route key.</returns>
public async Task <string> GetRouteKeyAsync(string routeName)
{
await this.InitializeAsync();
//TableResult result = await this.routesCache.ExecuteAsync(TableOperation.Retrieve<RouteCacheEntity>((routeId / CosmosRouteCache.partitionSize).ToString(), routeId.ToString()));
TableResult result = await this.routesCache.ExecuteAsync(TableOperation.Retrieve <RouteCacheEntity>("0", "R_" + routeName));
RouteCacheEntity routeEntity = result.Result as RouteCacheEntity;
if (routeEntity != null)
{
return(routeEntity.AnchorIdentifiers);
}
throw new KeyNotFoundException($"The {nameof(routeName)} {routeName} could not be found.");
}
/// <summary>
/// Deletes the route key asynchronously.
/// </summary>
/// <param name="routeId">The route identifier.</param>
/// <exception cref="KeyNotFoundException"></exception>
/// <returns>The route key.</returns>
public async Task <string> DeleteRouteKeyAsync(string routeName)
{
await this.InitializeAsync();
RouteCacheEntity routeCacheEntity = new RouteCacheEntity();
routeCacheEntity.RowKey = "R_" + routeName;
routeCacheEntity.PartitionKey = "0";
routeCacheEntity.ETag = "*";
//TableResult result = await this.routesCache.ExecuteAsync(TableOperation.Retrieve<RouteCacheEntity>((routeId / CosmosRouteCache.partitionSize).ToString(), routeId.ToString()));
TableResult result = await this.routesCache.ExecuteAsync(TableOperation.Delete(routeCacheEntity));
RouteCacheEntity routeEntity = result.Result as RouteCacheEntity;
if (routeEntity != null)
{
return(routeName);
}
throw new KeyNotFoundException($"The {nameof(routeName)} {routeName} could not be found.");
}