/// <summary>
/// Initializes a new instance of the <see cref="LocalDatasetDistributor"/> class.
/// </summary>
/// <param name="localDistributor">The object that handles distribution proposals for the local machine.</param>
/// <param name="loader">The object that handles the actual starting of the dataset application.</param>
/// <param name="commandHub">The object that sends commands to remote endpoints.</param>
/// <param name="notificationHub">The object that receives notifications from remote endpoints.</param>
/// <param name="uploads">The object that stores all the uploads waiting to be started.</param>
/// <param name="datasetInformationBuilder">The function that builds <see cref="DatasetOnlineInformation"/> objects.</param>
/// <param name="communicationLayer">The object that handles the communication for the application.</param>
/// <param name="systemDiagnostics">The object that provides the diagnostics methods for the system.</param>
/// <param name="scheduler">The scheduler that is used to run the tasks on.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="localDistributor"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="loader"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="commandHub"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="notificationHub"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="uploads"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="datasetInformationBuilder"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="communicationLayer"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="systemDiagnostics"/> is <see langword="null" />.
/// </exception>
public LocalDatasetDistributor(
ICalculateDistributionParameters localDistributor,
IDatasetActivator loader,
ISendCommandsToRemoteEndpoints commandHub,
INotifyOfRemoteEndpointEvents notificationHub,
IStoreUploads uploads,
Func <DatasetId, EndpointId, NetworkIdentifier, DatasetOnlineInformation> datasetInformationBuilder,
ICommunicationLayer communicationLayer,
SystemDiagnostics systemDiagnostics,
TaskScheduler scheduler = null)
{
{
Enforce.Argument(() => localDistributor);
Enforce.Argument(() => loader);
Enforce.Argument(() => commandHub);
Enforce.Argument(() => notificationHub);
Enforce.Argument(() => datasetInformationBuilder);
Enforce.Argument(() => communicationLayer);
Enforce.Argument(() => systemDiagnostics);
}
m_LocalDistributor = localDistributor;
m_Loader = loader;
m_CommandHub = commandHub;
m_NotificationHub = notificationHub;
m_Uploads = uploads;
m_DatasetInformationBuilder = datasetInformationBuilder;
m_CommunicationLayer = communicationLayer;
m_Diagnostics = systemDiagnostics;
m_Scheduler = scheduler ?? TaskScheduler.Default;
}
/// <summary>
/// Initializes a new instance of the <see cref="CommunicationEntryPoint"/> class.
/// </summary>
/// <param name="endpointStorage">The collection that stores information about all known endpoints.</param>
/// <param name="commands">The collection that stores information about all the known remote commands.</param>
/// <param name="notifications">The collection that stores information about all the known remote notifications.</param>
/// <param name="verifyConnectionTo">The function that is used to verify connections to remote endpoints.</param>
/// <param name="configuration">The object that stores the configuration for the application.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="endpointStorage"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="commands"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="notifications"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="verifyConnectionTo"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="configuration"/> is <see langword="null" />.
/// </exception>
public CommunicationEntryPoint(
IStoreInformationAboutEndpoints endpointStorage,
ISendCommandsToRemoteEndpoints commands,
INotifyOfRemoteEndpointEvents notifications,
VerifyEndpointConnectionStatus verifyConnectionTo,
IConfiguration configuration)
{
{
Lokad.Enforce.Argument(() => endpointStorage);
Lokad.Enforce.Argument(() => commands);
Lokad.Enforce.Argument(() => notifications);
Lokad.Enforce.Argument(() => verifyConnectionTo);
}
m_MessageSendTimeout = configuration.HasValueFor(CommunicationConfigurationKeys.WaitForResponseTimeoutInMilliSeconds)
? TimeSpan.FromMilliseconds(configuration.Value <int>(CommunicationConfigurationKeys.WaitForResponseTimeoutInMilliSeconds))
: TimeSpan.FromMilliseconds(CommunicationConstants.DefaultWaitForResponseTimeoutInMilliSeconds);
m_EndpointStorage = endpointStorage;
m_EndpointStorage.OnEndpointConnected += HandleOnEndpointConnected;
m_EndpointStorage.OnEndpointDisconnected += HandleOnEndpointDisconnected;
m_Commands = commands;
m_Commands.OnEndpointConnected += HandleOnEndpointConnected;
m_Commands.OnEndpointDisconnected += HandleOnEndpointDisconnected;
m_Notifications = notifications;
m_Notifications.OnEndpointConnected += HandleOnEndpointConnected;
m_Notifications.OnEndpointDisconnected += HandleOnEndpointDisconnected;
m_VerifyConnectionTo = verifyConnectionTo;
}
/// <summary>
/// Initializes a new instance of the <see cref="ConnectionViewModel"/> class.
/// </summary>
/// <param name="remoteNotifications">The notifications from the remote endpoint.</param>
/// <param name="windowDispatcher">
/// The dispatcher that is connected to the main display window.
/// </param>
public ConnectionViewModel(
INotifyOfRemoteEndpointEvents remoteNotifications,
Dispatcher windowDispatcher)
{
m_RemoteNotifications = remoteNotifications;
remoteNotifications.OnEndpointConnected += HandleOnEndpointConnected;
m_Dispatcher = windowDispatcher;
}
/// <summary>
/// Initializes a new instance of the <see cref="PhysicalMachineEnvironmentActivator"/> class.
/// </summary>
/// <param name="configuration">The object that stores all the configuration values for the application.</param>
/// <param name="commands">The object that stores all the command sets that were received from remote endpoints.</param>
/// <param name="notifications">The object that provides notifications from remote endpoints.</param>
/// <param name="disconnection">The delegate used to notify the communication system of the disconnection of an endpoint.</param>
/// <param name="uploads">The object that tracks the files available for upload.</param>
/// <param name="diagnostics">The object that provides the diagnostics methods for the application.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="configuration"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="commands"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="notifications"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="disconnection"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="uploads"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="diagnostics"/> is <see langword="null" />.
/// </exception>
public PhysicalMachineEnvironmentActivator(
IConfiguration configuration,
ISendCommandsToRemoteEndpoints commands,
INotifyOfRemoteEndpointEvents notifications,
ManualEndpointDisconnection disconnection,
IStoreUploads uploads,
SystemDiagnostics diagnostics)
: base(configuration, commands, notifications, disconnection, uploads, diagnostics)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="DatasetOnlineInformation"/> class.
/// </summary>
/// <param name="id">The ID number of the dataset.</param>
/// <param name="endpoint">The ID number of the endpoint that has the actual dataset loaded.</param>
/// <param name="networkId">The network identifier of the machine on which the dataset runs.</param>
/// <param name="commandHub">The object that handles sending commands to the remote endpoint.</param>
/// <param name="notificationHub">The object that handles the event notifications for remote endpoints.</param>
/// <param name="systemDiagnostics">The object that provides the diagnostics methods for the system.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="id"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="endpoint"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="networkId"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="commandHub"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="notificationHub"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="systemDiagnostics"/> is <see langword="null" />.
/// </exception>
public DatasetOnlineInformation(
DatasetId id,
EndpointId endpoint,
NetworkIdentifier networkId,
ISendCommandsToRemoteEndpoints commandHub,
INotifyOfRemoteEndpointEvents notificationHub,
SystemDiagnostics systemDiagnostics)
{
{
Enforce.Argument(() => id);
Enforce.Argument(() => endpoint);
Enforce.Argument(() => networkId);
Enforce.Argument(() => commandHub);
Enforce.Argument(() => notificationHub);
Enforce.Argument(() => systemDiagnostics);
}
Id = id;
Endpoint = endpoint;
RunsOn = networkId;
m_CommandHub = commandHub;
m_Diagnostics = systemDiagnostics;
m_NotificationHub = notificationHub;
{
Debug.Assert(
m_NotificationHub.HasNotificationFor(Endpoint, typeof(IDatasetApplicationNotifications)),
"Missing essential notification set.");
var notifications = m_NotificationHub.NotificationsFor <IDatasetApplicationNotifications>(Endpoint);
notifications.OnSwitchToEditingMode +=
(s, e) =>
{
m_IsEditMode = true;
RaiseOnSwitchToEditMode();
};
notifications.OnSwitchToExecutingMode +=
(s, e) =>
{
m_IsEditMode = false;
RaiseOnSwitchToExecutingMode();
};
notifications.OnTimelineUpdate +=
(s, e) =>
{
RaiseOnTimelineUpdate();
};
}
}
/// <summary>
/// Initializes a new instance of the <see cref="HypervEnvironmentActivator"/> class.
/// </summary>
/// <param name="configuration">The object that stores all the configuration values for the application.</param>
/// <param name="commands">The object that stores all the command sets that were received from remote endpoints.</param>
/// <param name="notifications">The object that provides notifications from remote endpoints.</param>
/// <param name="disconnection">The delegate used to notify the communication system of the disconnection of an endpoint.</param>
/// <param name="uploads">The object that tracks the files available for upload.</param>
/// <param name="diagnostics">The object that provides the diagnostics methods for the application.</param>
/// <param name="environmentById">The function that is used to find environments based on their ID.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="configuration"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="commands"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="notifications"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="disconnection"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="uploads"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="diagnostics"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="environmentById"/> is <see langword="null" />.
/// </exception>
public HypervEnvironmentActivator(
IConfiguration configuration,
ISendCommandsToRemoteEndpoints commands,
INotifyOfRemoteEndpointEvents notifications,
ManualEndpointDisconnection disconnection,
IStoreUploads uploads,
SystemDiagnostics diagnostics,
Func<string, MachineDescription> environmentById)
: base(configuration, commands, notifications, disconnection, uploads, diagnostics)
{
{
Lokad.Enforce.Argument(() => environmentById);
}
m_EnvironmentById = environmentById;
}
/// <summary>
/// Initializes a new instance of the <see cref="RemoteDatasetDistributor"/> class.
/// </summary>
/// <param name="configuration">The application specific configuration.</param>
/// <param name="commandHub">The object that manages the remote command proxies.</param>
/// <param name="notificationHub">The object that receives notifications from remote endpoints.</param>
/// <param name="uploads">The object that stores all the uploads waiting to be started.</param>
/// <param name="datasetInformationBuilder">The function that builds <see cref="DatasetOnlineInformation"/> objects.</param>
/// <param name="communicationLayer">The object that handles the communication for the application.</param>
/// <param name="systemDiagnostics">The object that provides the diagnostics methods for the system.</param>
/// <param name="scheduler">The scheduler that is used to run the tasks.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="commandHub"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="notificationHub"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="configuration"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="uploads"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="datasetInformationBuilder"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="communicationLayer"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="systemDiagnostics"/> is <see langword="null" />.
/// </exception>
public RemoteDatasetDistributor(
IConfiguration configuration,
ISendCommandsToRemoteEndpoints commandHub,
INotifyOfRemoteEndpointEvents notificationHub,
IStoreUploads uploads,
Func <DatasetId, EndpointId, NetworkIdentifier, DatasetOnlineInformation> datasetInformationBuilder,
ICommunicationLayer communicationLayer,
SystemDiagnostics systemDiagnostics,
TaskScheduler scheduler = null)
{
{
Lokad.Enforce.Argument(() => commandHub);
Lokad.Enforce.Argument(() => notificationHub);
Lokad.Enforce.Argument(() => configuration);
Lokad.Enforce.Argument(() => datasetInformationBuilder);
Lokad.Enforce.Argument(() => communicationLayer);
Lokad.Enforce.Argument(() => systemDiagnostics);
}
m_Configuration = configuration;
m_Uploads = uploads;
m_DatasetInformationBuilder = datasetInformationBuilder;
m_CommunicationLayer = communicationLayer;
m_Diagnostics = systemDiagnostics;
m_Scheduler = scheduler ?? TaskScheduler.Default;
m_CommandHub = commandHub;
{
// Set up the events so that we can see the loaders come online.
//
// Note that the events may come in on a different thread than the one
// we're normally accessed on. This is because adding an enpoint is usually
// a result of a WCF message being received, on the WCF message thread.
m_CommandHub.OnEndpointSignedIn += (s, e) => AddNewEndpoint(e.Endpoint, e.Commands);
m_CommandHub.OnEndpointSignedOff += (s, e) => RemoveEndpoint(e.Endpoint);
var knownCommands = m_CommandHub.AvailableCommands();
foreach (var command in knownCommands)
{
AddNewEndpoint(command.Endpoint, command.RegisteredCommands);
}
}
m_NotificationHub = notificationHub;
}
/// <summary>
/// Initializes a new instance of the <see cref="MachineEnvironmentActivator"/> class.
/// </summary>
/// <param name="configuration">The object that stores all the configuration values for the application.</param>
/// <param name="commands">The object that stores all the command sets that were received from remote endpoints.</param>
/// <param name="notifications">The object that provides notifications from remote endpoints.</param>
/// <param name="disconnection">The delegate used to notify the communication system of the disconnection of an endpoint.</param>
/// <param name="uploads">The object that tracks the files available for upload.</param>
/// <param name="diagnostics">The object that provides the diagnostics methods for the application.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="configuration"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="commands"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="notifications"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="disconnection"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="uploads"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="diagnostics"/> is <see langword="null" />.
/// </exception>
protected MachineEnvironmentActivator(
IConfiguration configuration,
ISendCommandsToRemoteEndpoints commands,
INotifyOfRemoteEndpointEvents notifications,
ManualEndpointDisconnection disconnection,
IStoreUploads uploads,
SystemDiagnostics diagnostics)
{
{
Lokad.Enforce.Argument(() => configuration);
Lokad.Enforce.Argument(() => commands);
Lokad.Enforce.Argument(() => notifications);
Lokad.Enforce.Argument(() => disconnection);
Lokad.Enforce.Argument(() => uploads);
Lokad.Enforce.Argument(() => diagnostics);
}
m_Configuration = configuration;
m_Commands = commands;
m_Notifications = notifications;
m_Disconnection = disconnection;
m_Uploads = uploads;
m_Diagnostics = diagnostics;
}
/// <summary>
/// Initializes a new instance of the <see cref="TestStepExecutionCommands"/> class.
/// </summary>
/// <param name="fileSystem">The object that provides access to the file system.</param>
/// <param name="layer">The object that provides methods for sending and receiving data from remote endpoints.</param>
/// <param name="remoteCommands">The object that sends commands to remote endpoints.</param>
/// <param name="remoteNotifications">The object that provides notifications from remote endpoints.</param>
/// <param name="dataDownload">The function that is used to download data streams from remote endpoints.</param>
/// <param name="executionEvents">The object that handles sending test execution events to the Sherlock master.</param>
/// <param name="sectionBuilders">The function that returns a new test section builder.</param>
/// <param name="configuration">The configuration object.</param>
/// <param name="testInformation">The object that stores information about the currently active test.</param>
/// <param name="hostInformation">The object that stores information about the host.</param>
/// <param name="storageDirectory">The directory in which all the report files are stored.</param>
/// <param name="diagnostics">The object that provides the diagnostics methods for the application.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="fileSystem"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="layer"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="remoteCommands"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="remoteNotifications"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="dataDownload"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="executionEvents"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="sectionBuilders"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="configuration"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="testInformation"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="hostInformation"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="storageDirectory"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="diagnostics"/> is <see langword="null" />.
/// </exception>
public TestStepExecutionCommands(
IFileSystem fileSystem,
ICommunicationLayer layer,
ISendCommandsToRemoteEndpoints remoteCommands,
INotifyOfRemoteEndpointEvents remoteNotifications,
DownloadDataFromRemoteEndpoints dataDownload,
ITestExecutionNotificationsInvoker executionEvents,
Func<string, ITestSectionBuilder> sectionBuilders,
IConfiguration configuration,
ActiveTestInformation testInformation,
HostInformationStorage hostInformation,
string storageDirectory,
SystemDiagnostics diagnostics)
{
{
Lokad.Enforce.Argument(() => fileSystem);
Lokad.Enforce.Argument(() => layer);
Lokad.Enforce.Argument(() => remoteCommands);
Lokad.Enforce.Argument(() => remoteNotifications);
Lokad.Enforce.Argument(() => dataDownload);
Lokad.Enforce.Argument(() => executionEvents);
Lokad.Enforce.Argument(() => sectionBuilders);
Lokad.Enforce.Argument(() => configuration);
Lokad.Enforce.Argument(() => testInformation);
Lokad.Enforce.Argument(() => hostInformation);
Lokad.Enforce.Argument(() => storageDirectory);
Lokad.Enforce.Argument(() => diagnostics);
}
m_FileSystem = fileSystem;
m_Layer = layer;
m_RemoteCommands = remoteCommands;
m_RemoteNotifications = remoteNotifications;
m_DataDownload = dataDownload;
m_TestExecutionEvents = executionEvents;
m_SectionBuilders = sectionBuilders;
m_Configuration = configuration;
m_TestInformation = testInformation;
m_HostInformation = hostInformation;
m_StorageDirectory = storageDirectory;
m_Diagnostics = diagnostics;
}
/// <summary>
/// Initializes a new instance of the <see cref="LocalDatasetDistributor"/> class.
/// </summary>
/// <param name="localDistributor">The object that handles distribution proposals for the local machine.</param>
/// <param name="loader">The object that handles the actual starting of the dataset application.</param>
/// <param name="commandHub">The object that sends commands to remote endpoints.</param>
/// <param name="notificationHub">The object that receives notifications from remote endpoints.</param>
/// <param name="uploads">The object that stores all the uploads waiting to be started.</param>
/// <param name="datasetInformationBuilder">The function that builds <see cref="DatasetOnlineInformation"/> objects.</param>
/// <param name="communicationLayer">The object that handles the communication for the application.</param>
/// <param name="systemDiagnostics">The object that provides the diagnostics methods for the system.</param>
/// <param name="scheduler">The scheduler that is used to run the tasks on.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="localDistributor"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="loader"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="commandHub"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="notificationHub"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="uploads"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="datasetInformationBuilder"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="communicationLayer"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="systemDiagnostics"/> is <see langword="null" />.
/// </exception>
public LocalDatasetDistributor(
ICalculateDistributionParameters localDistributor,
IDatasetActivator loader,
ISendCommandsToRemoteEndpoints commandHub,
INotifyOfRemoteEndpointEvents notificationHub,
IStoreUploads uploads,
Func<DatasetId, EndpointId, NetworkIdentifier, DatasetOnlineInformation> datasetInformationBuilder,
ICommunicationLayer communicationLayer,
SystemDiagnostics systemDiagnostics,
TaskScheduler scheduler = null)
{
{
Enforce.Argument(() => localDistributor);
Enforce.Argument(() => loader);
Enforce.Argument(() => commandHub);
Enforce.Argument(() => notificationHub);
Enforce.Argument(() => datasetInformationBuilder);
Enforce.Argument(() => communicationLayer);
Enforce.Argument(() => systemDiagnostics);
}
m_LocalDistributor = localDistributor;
m_Loader = loader;
m_CommandHub = commandHub;
m_NotificationHub = notificationHub;
m_Uploads = uploads;
m_DatasetInformationBuilder = datasetInformationBuilder;
m_CommunicationLayer = communicationLayer;
m_Diagnostics = systemDiagnostics;
m_Scheduler = scheduler ?? TaskScheduler.Default;
}
/// <summary>
/// Initializes a new instance of the <see cref="RemoteDatasetDistributor"/> class.
/// </summary>
/// <param name="configuration">The application specific configuration.</param>
/// <param name="commandHub">The object that manages the remote command proxies.</param>
/// <param name="notificationHub">The object that receives notifications from remote endpoints.</param>
/// <param name="uploads">The object that stores all the uploads waiting to be started.</param>
/// <param name="datasetInformationBuilder">The function that builds <see cref="DatasetOnlineInformation"/> objects.</param>
/// <param name="communicationLayer">The object that handles the communication for the application.</param>
/// <param name="systemDiagnostics">The object that provides the diagnostics methods for the system.</param>
/// <param name="scheduler">The scheduler that is used to run the tasks.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="commandHub"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="notificationHub"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="configuration"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="uploads"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="datasetInformationBuilder"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="communicationLayer"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="systemDiagnostics"/> is <see langword="null" />.
/// </exception>
public RemoteDatasetDistributor(
IConfiguration configuration,
ISendCommandsToRemoteEndpoints commandHub,
INotifyOfRemoteEndpointEvents notificationHub,
IStoreUploads uploads,
Func<DatasetId, EndpointId, NetworkIdentifier, DatasetOnlineInformation> datasetInformationBuilder,
ICommunicationLayer communicationLayer,
SystemDiagnostics systemDiagnostics,
TaskScheduler scheduler = null)
{
{
Lokad.Enforce.Argument(() => commandHub);
Lokad.Enforce.Argument(() => notificationHub);
Lokad.Enforce.Argument(() => configuration);
Lokad.Enforce.Argument(() => datasetInformationBuilder);
Lokad.Enforce.Argument(() => communicationLayer);
Lokad.Enforce.Argument(() => systemDiagnostics);
}
m_Configuration = configuration;
m_Uploads = uploads;
m_DatasetInformationBuilder = datasetInformationBuilder;
m_CommunicationLayer = communicationLayer;
m_Diagnostics = systemDiagnostics;
m_Scheduler = scheduler ?? TaskScheduler.Default;
m_CommandHub = commandHub;
{
// Set up the events so that we can see the loaders come online.
//
// Note that the events may come in on a different thread than the one
// we're normally accessed on. This is because adding an enpoint is usually
// a result of a WCF message being received, on the WCF message thread.
m_CommandHub.OnEndpointSignedIn += (s, e) => AddNewEndpoint(e.Endpoint, e.Commands);
m_CommandHub.OnEndpointSignedOff += (s, e) => RemoveEndpoint(e.Endpoint);
var knownCommands = m_CommandHub.AvailableCommands();
foreach (var command in knownCommands)
{
AddNewEndpoint(command.Endpoint, command.RegisteredCommands);
}
}
m_NotificationHub = notificationHub;
}
