public AdoNetReminderTable(
GrainReferenceKeyStringConverter grainReferenceConverter,
IOptions <ClusterOptions> clusterOptions,
IOptions <AdoNetReminderTableOptions> storageOptions)
{
this.grainReferenceConverter = grainReferenceConverter;
this.serviceId = clusterOptions.Value.ServiceId;
this.options = storageOptions.Value;
}
/// <summary>Initializes a new instance of the <see cref="DynamoDBReminderTable"/> class.</summary>
/// <param name="grainReferenceConverter">The grain factory.</param>
/// <param name="loggerFactory">logger factory to use</param>
/// <param name="clusterOptions"></param>
/// <param name="storageOptions"></param>
public DynamoDBReminderTable(
GrainReferenceKeyStringConverter grainReferenceConverter,
ILoggerFactory loggerFactory,
IOptions <ClusterOptions> clusterOptions,
IOptions <DynamoDBReminderStorageOptions> storageOptions)
{
this.grainReferenceConverter = grainReferenceConverter;
this.logger = loggerFactory.CreateLogger <DynamoDBReminderTable>();
this.serviceId = clusterOptions.Value.ServiceId;
this.options = storageOptions.Value;
}
public AdoNetClusteringTable(
GrainReferenceKeyStringConverter grainReferenceConverter,
IOptions <ClusterOptions> clusterOptions,
IOptions <AdoNetClusteringSiloOptions> clusteringOptions,
ILogger <AdoNetClusteringTable> logger)
{
this.grainReferenceConverter = grainReferenceConverter;
this.logger = logger;
this.clusteringTableOptions = clusteringOptions.Value;
this.clusterId = clusterOptions.Value.ClusterId;
}
public AzureBasedReminderTable(
GrainReferenceKeyStringConverter grainReferenceConverter,
ILoggerFactory loggerFactory,
IOptions <ClusterOptions> clusterOptions,
IOptions <AzureTableReminderStorageOptions> storageOptions)
{
this.grainReferenceConverter = grainReferenceConverter;
this.logger = loggerFactory.CreateLogger <AzureBasedReminderTable>();
this.loggerFactory = loggerFactory;
this.clusterOptions = clusterOptions.Value;
this.storageOptions = storageOptions.Value;
}
public AdoNetGatewayListProvider(
ILogger <AdoNetGatewayListProvider> logger,
GrainReferenceKeyStringConverter grainReferenceConverter,
IOptions <AdoNetClusteringClientOptions> options,
IOptions <GatewayOptions> gatewayOptions,
IOptions <ClusterOptions> clusterOptions)
{
this.logger = logger;
this.grainReferenceConverter = grainReferenceConverter;
this.options = options.Value;
this.clusterId = clusterOptions.Value.ClusterId;
this.maxStaleness = gatewayOptions.Value.GatewayListRefreshPeriod;
}
/// <summary>
/// Default Constructor
/// </summary>
public DynamoDBGrainStorage(
string name,
DynamoDBStorageOptions options,
SerializationManager serializationManager,
IServiceProvider serviceProvider,
GrainReferenceKeyStringConverter grainReferenceConverter,
ILogger <DynamoDBGrainStorage> logger)
{
this.name = name;
this.logger = logger;
this.options = options;
this.serializationManager = serializationManager;
this.serviceProvider = serviceProvider;
this.grainReferenceConverter = grainReferenceConverter;
}
internal static ReminderEntry GetReminderEntry(IDataRecord record, GrainReferenceKeyStringConverter grainReferenceConverter)
{
//Having non-null field, GrainId, means with the query filter options, an entry was found.
string grainId = record.GetValueOrDefault <string>(nameof(Columns.GrainId));
if (grainId != null)
{
return(new ReminderEntry
{
GrainRef = grainReferenceConverter.FromKeyString(grainId),
ReminderName = record.GetValue <string>(nameof(Columns.ReminderName)),
StartAt = record.GetDateTimeValue(nameof(Columns.StartTime)),
//Use the GetInt64 method instead of the generic GetValue<TValue> version to retrieve the value from the data record
//GetValue<int> causes an InvalidCastException with oracle data provider. See https://github.com/dotnet/orleans/issues/3561
Period = TimeSpan.FromMilliseconds(record.GetInt64(nameof(Columns.Period))),
ETag = GetVersion(record).ToString()
});
}
return(null);
}
/// <summary>
/// Creates an instance of a database of type <see cref="RelationalOrleansQueries"/> and Initializes Orleans queries from the database.
/// Orleans uses only these queries and the variables therein, nothing more.
/// </summary>
/// <param name="invariantName">The invariant name of the connector for this database.</param>
/// <param name="connectionString">The connection string this database should use for database operations.</param>
/// <param name="grainReferenceConverter"></param>
internal static async Task <RelationalOrleansQueries> CreateInstance(string invariantName, string connectionString, GrainReferenceKeyStringConverter grainReferenceConverter)
{
var storage = RelationalStorage.CreateInstance(invariantName, connectionString);
var queries = await storage.ReadAsync(DbStoredQueries.GetQueriesKey, DbStoredQueries.Converters.GetQueryKeyAndValue, null);
return(new RelationalOrleansQueries(storage, new DbStoredQueries(queries.ToDictionary(q => q.Key, q => q.Value)), grainReferenceConverter));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="storage">the underlying relational storage</param>
/// <param name="dbStoredQueries">Orleans functional queries</param>
/// <param name="grainReferenceConverter"></param>
private RelationalOrleansQueries(IRelationalStorage storage, DbStoredQueries dbStoredQueries, GrainReferenceKeyStringConverter grainReferenceConverter)
{
this.storage = storage;
this.dbStoredQueries = dbStoredQueries;
this.grainReferenceConverter = grainReferenceConverter;
}
