/// <summary>
/// Initializes a new instance of the <see cref="Sampler" /> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
protected Sampler(IMonitorableProcessor monitorableProcessor)
{
_cancellationTokenSource = new CancellationTokenSource();
_monitorableProcessor = monitorableProcessor;
ConfigureStateMachine();
ConfigureSampler();
}
/// <summary>
/// Initializes a new instance of the <see cref="Sampler" /> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
protected Sampler(IMonitorableProcessor monitorableProcessor)
{
_cancellationTokenSource = new CancellationTokenSource();
_monitorableProcessor = monitorableProcessor;
ConfigureStateMachine();
ConfigureSampler();
}
/// <summary>
/// Creates the specified type.
/// </summary>
/// <param name="type">The type.</param>
/// <param name="monitorableProcessor">The monitorable processor.</param>
/// <returns></returns>
public ISampler Create(Type type, IMonitorableProcessor monitorableProcessor)
{
var frequenceLevel =
(SamplerFrequenceLevelAttribute)
type.GetCustomAttributes(typeof (SamplerFrequenceLevelAttribute), true).FirstOrDefault();
var sampler = (Sampler) Activator.CreateInstance(type, monitorableProcessor);
InjectLogger(sampler);
sampler.SetFrequence(_frequenceHelper.GetFrequence(frequenceLevel.Frequence));
return sampler;
}
/// <summary>
/// Creates the specified type.
/// </summary>
/// <param name="type">The type.</param>
/// <param name="monitorableProcessor">The monitorable processor.</param>
/// <returns></returns>
public ISampler Create(Type type, IMonitorableProcessor monitorableProcessor)
{
var frequenceLevel =
(SamplerFrequenceLevelAttribute)
type.GetCustomAttributes(typeof(SamplerFrequenceLevelAttribute), true).FirstOrDefault();
var sampler = (Sampler)Activator.CreateInstance(type, monitorableProcessor);
InjectLogger(sampler);
sampler.SetFrequence(_frequenceHelper.GetFrequence(frequenceLevel.Frequence));
return(sampler);
}
/// <summary>
/// Determines whether the specified t is sampler.
/// </summary>
/// <param name="t">The t.</param>
/// <param name="monitorableProcessor">The monitorable processor.</param>
/// <returns>
/// <c>true</c> if the specified t is sampler; otherwise, <c>false</c>.
/// </returns>
private static bool IsSampler(Type t, IMonitorableProcessor monitorableProcessor)
{
if (t.IsAbstract)
{
return(false);
}
if (monitorableProcessor is ISubscriber)
{
return(typeof(Sampler).IsAssignableFrom(t) || typeof(IPublisherSampler).IsAssignableFrom(t));
}
return(typeof(Sampler).IsAssignableFrom(t) && !(typeof(IPublisherSampler).IsAssignableFrom(t)));
}
/// <summary>
/// Creates the specified monitorable processor.
/// </summary>
/// <typeparam name="TMessage">The type of the message.</typeparam>
/// <param name="monitorableProcessor">The monitorable processor.</param>
/// <returns></returns>
public static TMessage Create <TMessage>(IMonitorableProcessor monitorableProcessor)
where TMessage : IMonitoringMessage, new()
{
var message = new TMessage
{
Identification = new Identification
{
Id = monitorableProcessor.Identification.Id,
Type = monitorableProcessor.Identification.Type
},
Type = monitorableProcessor is ISubscriber?
ProcessorType.Bus :
ProcessorType.AutonomousComponent,
UtcTimeTakenSample = DateTime.UtcNow,
BusIdentification = monitorableProcessor.JoinedBusInfo.Identification
};
return(message);
}
/// <summary>
/// Creates the samplers.
/// </summary>
/// <param name="assemblies">The assemblies.</param>
/// <param name="monitorableProcessor">The monitorable processor.</param>
/// <returns></returns>
private IEnumerable<ISampler> CreateSamplers(IEnumerable<string> assemblies, IMonitorableProcessor monitorableProcessor)
{
return from assemblyName in assemblies
select Assembly.LoadFrom(string.Format(@"{0}/{1}", AppDomain.CurrentDomain.BaseDirectory, assemblyName))
into assembly from type in assembly.GetTypes()
where IsSampler(type, monitorableProcessor)
select _samplerFactory.Create(type, monitorableProcessor);
}
/// <summary>
/// Initializes a new instance of the <see cref="HealthSampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public HealthSampler(IMonitorableProcessor monitorableProcessor) : base(monitorableProcessor)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="QueueLoadSampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public QueueLoadSampler(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TransferVelocitySampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public TransferVelocitySampler(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MessageOutputTypesSampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public MessageOutputTypesSampler(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
_messageTypes = new ConcurrentDictionary <MessageType, MessageType>();
}
/// <summary>
/// Initializes a new instance of the <see cref="QueueLoadSampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public QueueLoadSampler(IMonitorableProcessor monitorableProcessor) : base(monitorableProcessor)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="HeartBeatSampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public HeartBeatSampler(IMonitorableProcessor monitorableProcessor) : base(monitorableProcessor)
{
}
/// <summary>
/// Determines whether the specified t is sampler.
/// </summary>
/// <param name="t">The t.</param>
/// <param name="monitorableProcessor">The monitorable processor.</param>
/// <returns>
/// <c>true</c> if the specified t is sampler; otherwise, <c>false</c>.
/// </returns>
private static bool IsSampler(Type t, IMonitorableProcessor monitorableProcessor)
{
if (t.IsAbstract)
return false;
if (monitorableProcessor is ISubscriber)
return (typeof(Sampler).IsAssignableFrom(t) || typeof(IPublisherSampler).IsAssignableFrom(t));
return (typeof(Sampler).IsAssignableFrom(t) && !(typeof(IPublisherSampler).IsAssignableFrom(t)));
}
/// <summary>
/// Initializes a new instance of the <see cref="TransferVelocitySampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public TransferVelocitySampler(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
}
/// <summary>
/// Creates the samplers.
/// </summary>
/// <param name="assemblies">The assemblies.</param>
/// <param name="monitorableProcessor">The monitorable processor.</param>
/// <returns></returns>
private IEnumerable <ISampler> CreateSamplers(IEnumerable <string> assemblies, IMonitorableProcessor monitorableProcessor)
{
return(from assemblyName in assemblies
select Assembly.LoadFrom(string.Format(@"{0}/{1}", AppDomain.CurrentDomain.BaseDirectory, assemblyName))
into assembly from type in assembly.GetTypes()
where IsSampler(type, monitorableProcessor)
select _samplerFactory.Create(type, monitorableProcessor));
}
/// <summary>
/// Initializes a new instance of the <see cref="MessageOutputTypesSampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public MessageOutputTypesSampler(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
_messageTypes = new ConcurrentDictionary<MessageType, MessageType>();
}
/// <summary>
/// Initializes a new instance of the <see cref="SamplerFake"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public SamplerFake(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
CountMessages = 0;
}
/// <summary>
/// Initializes a new instance of the <see cref="SamplerFake"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public SamplerFake(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
CountMessages = 0;
}
/// <summary>
/// Initializes a new instance of the <see cref="ProcessingVelocitySampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public ProcessingVelocitySampler(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
MonitorableProcessor.MonitorableInputGateway.OnMessageBusReceived += OnMessageBusReceived;
}
/// <summary>
/// Initializes a new instance of the <see cref="ProcessingVelocitySampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public ProcessingVelocitySampler(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
MonitorableProcessor.MonitorableInputGateway.OnMessageBusReceived += OnMessageBusReceived;
}
/// <summary>
/// Initializes a new instance of the <see cref="MessageTypesSampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public MessageTypesSampler(IMonitorableProcessor monitorableProcessor) : base(monitorableProcessor)
{
_bagTypes = new ConcurrentDictionary <SubscriptionKey, MessageType>();
_monitorableRouter = monitorableProcessor as IMonitorableRouter;
}
/// <summary>
/// Initializes a new instance of the <see cref="HeartBeatSampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public HeartBeatSampler(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MessageTypesSampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public MessageTypesSampler(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
_bagTypes = new ConcurrentDictionary<SubscriptionKey, MessageType>();
_monitorableRouter = monitorableProcessor as IMonitorableRouter;
}
/// <summary>
/// Initializes a new instance of the <see cref="HealthSampler"/> class.
/// </summary>
/// <param name="monitorableProcessor">The monitorable processor.</param>
public HealthSampler(IMonitorableProcessor monitorableProcessor)
: base(monitorableProcessor)
{
}
