public IFunctionInstance Create(Guid id, Guid?parentId, ExecutionReason reason,
IDictionary <string, object> parameters)
{
IBindingSource bindingSource = new BindingSource(_binding, parameters);
return(new FunctionInstance(id, parentId, reason, bindingSource, _invoker, _descriptor));
}
/// <summary>Formats a function's <see cref="ExecutionReason"/> in a display-friendly text format.</summary>
/// <param name="message">The function whose reason to format.</param>
/// <returns>A function's <see cref="ExecutionReason"/> in a display-friendly text format.</returns>
public static string FormatReason(this FunctionStartedMessage message)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
ExecutionReason reason = message.Reason;
// If the message already contains details use them. This will be the case for
// messages serialized from the Host to the Dashboard. The host will format the
// reason before sending
if (!string.IsNullOrEmpty(message.ReasonDetails))
{
return(message.ReasonDetails);
}
switch (reason)
{
case ExecutionReason.AutomaticTrigger:
return(GetAutomaticTriggerReason(message));
case ExecutionReason.HostCall:
return("This function was programmatically called via the host APIs.");
case ExecutionReason.Dashboard:
return(message.ParentId.HasValue ? "Replayed from Dashboard." : "Ran from Dashboard.");
default:
return(null);
}
}
public Guid TriggerAndOverride(string queueName, FunctionSnapshot function,
IDictionary<string, string> arguments, Guid? parentId, ExecutionReason reason)
{
if (function == null)
{
throw new ArgumentNullException("function");
}
Guid id = Guid.NewGuid();
CallAndOverrideMessage message = new CallAndOverrideMessage
{
Id = id,
FunctionId = function.HostFunctionId,
Arguments = arguments,
ParentId = parentId,
Reason = reason
};
string functionId = new FunctionIdentifier(function.QueueName, function.HostFunctionId).ToString();
FunctionInstanceSnapshot snapshot = CreateSnapshot(id, arguments, parentId, DateTimeOffset.UtcNow,
functionId, function.FullName, function.ShortName);
_logger.LogFunctionQueued(snapshot);
_sender.Enqueue(queueName, message);
return id;
}
public FunctionInstance(Guid id, Guid?parentId, ExecutionReason reason, IBindingSource bindingSource,
IFunctionInvoker invoker, FunctionDescriptor functionDescriptor)
{
_id = id;
_parentId = parentId;
_reason = reason;
_bindingSource = bindingSource;
_invoker = invoker;
_functionDescriptor = functionDescriptor;
}
public FunctionInstance(Guid id, Guid? parentId, ExecutionReason reason, IBindingSource bindingSource,
IFunctionInvoker invoker, FunctionDescriptor functionDescriptor)
{
_id = id;
_parentId = parentId;
_reason = reason;
_bindingSource = bindingSource;
_invoker = invoker;
_functionDescriptor = functionDescriptor;
}
public FunctionInstance(Guid id, IDictionary <string, string> triggerDetails, Guid?parentId, ExecutionReason reason, IBindingSource bindingSource,
IFunctionInvoker invoker, FunctionDescriptor functionDescriptor)
{
_id = id;
_triggerDetails = triggerDetails;
_parentId = parentId;
_reason = reason;
_bindingSource = bindingSource;
_invoker = invoker;
_functionDescriptor = functionDescriptor;
}
/// <summary>Format's a function's <see cref="ExecutionReason"/> in a display-friendly text format.</summary>
/// <param name="message">The function whose reason to format.</param>
/// <returns>A function's <see cref="ExecutionReason"/> in a display-friendly text format.</returns>
public static string FormatReason(this FunctionStartedMessage message)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
ExecutionReason reason = message.Reason;
switch (reason)
{
case ExecutionReason.AutomaticTrigger:
return(GetAutomaticTriggerReason(message));
case ExecutionReason.HostCall:
return("This was function was programmatically called via the host APIs.");
case ExecutionReason.Dashboard:
return(message.ParentId.HasValue ? "Replayed from Dashboard." : "Ran from Dashboard.");
default:
return(null);
}
}
private ActionResult Invoke(string queueName, FormCollection form, FunctionSnapshot function, ExecutionReason reason, Guid?parentId)
{
if (function == null)
{
return(HttpNotFound());
}
IDictionary <string, string> arguments = GetArguments(form);
Guid id = _invoker.TriggerAndOverride(queueName, function, arguments, parentId, reason);
return(Redirect("~/#/functions/invocations/" + id));
}
public IFunctionInstance Create(Guid id, Guid? parentId, ExecutionReason reason, IDictionary<string, object> parameters)
{
IBindingSource bindingSource = new BindingSource(_binding, parameters);
return new FunctionInstance(id, parentId, reason, bindingSource, _invoker, _descriptor);
}
public Guid TriggerAndOverride(string queueName, FunctionSnapshot function,
IDictionary <string, string> arguments, Guid?parentId, ExecutionReason reason)
{
Guid id = Guid.NewGuid();
CallAndOverrideMessage message = new CallAndOverrideMessage
{
Id = id,
FunctionId = function.HostFunctionId,
Arguments = arguments,
ParentId = parentId,
Reason = reason
};
string functionId = new FunctionIdentifier(function.QueueName, function.HostFunctionId).ToString();
FunctionInstanceSnapshot snapshot = CreateSnapshot(id, arguments, parentId, DateTimeOffset.UtcNow,
functionId, function.FullName, function.ShortName);
_logger.LogFunctionQueued(snapshot);
_sender.Enqueue(queueName, message);
return(id);
}
private ActionResult Invoke(string queueName, FormCollection form, FunctionSnapshot function, ExecutionReason reason, Guid? parentId)
{
if (function == null)
{
return HttpNotFound();
}
IDictionary<string, string> arguments = GetArguments(form);
Guid id = _invoker.TriggerAndOverride(queueName, function, arguments, parentId, reason);
return Redirect("~/#/functions/invocations/" + id);
}
public Guid TriggerAndOverride(string queueName, FunctionSnapshot function, IDictionary <string, string> arguments, Guid?parentId, ExecutionReason reason)
{
throw new NotImplementedException();
}
