private object CreateHandler(BackgroundTask task)
{
try
{
var handlerInfo = Serializer.Deserialize <HandlerInfo>(task.Handler);
var typeName = $"{handlerInfo.Namespace}.{handlerInfo.Entrypoint}";
var type = _typeResolver.FindByFullName(typeName) ?? _typeResolver.FindFirstByName(typeName);
return(type == null ? null : _backgroundServices.AutoResolve(type));
}
catch (Exception e)
{
_logger.Error(() => "Error creating handler for task", e);
throw;
}
}
public async Task <IActionResult> CreateBackgroundTask([FromBody] CreateBackgroundTaskModel model)
{
if (!this.TryValidateModelOrError(model, ErrorEvents.ValidationFailed, ErrorStrings.ValidationFailed,
out var error))
{
return(error);
}
if (!string.IsNullOrWhiteSpace(model.TaskType))
{
var type = _typeResolver.FindByFullName(model.TaskType) ??
_typeResolver.FindFirstByName(model.TaskType);
if (type == null)
{
return(this.BadRequestError(ErrorEvents.ResourceMissing, "No task type found with name {0}",
model.TaskType));
}
var(success, task) = await _host.TryScheduleTaskAsync(type, model.Data, t =>
{
if (model.Tags?.Length > 0)
{
t.Tags.AddRange(model.Tags);
}
if (!string.IsNullOrWhiteSpace(model.Expression))
{
t.Expression = model.Expression;
}
});
if (!success)
{
return(this.NotAcceptableError(ErrorEvents.CouldNotAcceptWork,
"Task was not accepted by the server"));
}
return(Accepted(new Uri($"{Request.Path}/{task.Id}", UriKind.Relative)));
}
return(this.NotImplemented());
}
