public async Task <bool> Run(ITask task, ExportCatalog exports, ITaskOptions options)
{
if (options != null)
{
ServiceCollection.AddSingleton(options);
ServiceCollection.AddSingleton(typeof(ITaskOptions), options);
}
else
{
ServiceCollection.AddSingleton <ITaskOptions, EmptyTaskOptions>();
}
if (task.ParameterType != null)
{
ServiceCollection.AddSingleton(task.ParameterType);
ServiceCollection.AddSingleton(typeof(ITaskParameters), task.ParameterType);
}
ServiceCollection.AddConfigurations(task.GetType().Assembly);
ServiceProvider = ServiceCollection.BuildServiceProvider();
var taskParameterType = task.ParameterType ?? typeof(TaskParameters);
var parameters = (ITaskParameters)ServiceProvider.GetService(taskParameterType);
parameters.PostSetup(ServiceProvider);
return(await task.Run(parameters));
}
public TaskBootstrap(TaskCatalog taskCatalog, ExportCatalog exports, string taskName, string taskOptionsFile)
{
if (!string.IsNullOrEmpty(taskName) && !taskCatalog.HasNamedTask(taskName))
{
throw new Exception($"No task found with name {taskName}. Are you sure the task has an [Export] attribute?");
}
//if(!File.Exists(taskOptionsFile))
// throw new Exception($"Task options were not defined or the file was not found.");
Exports = exports;
Task = taskCatalog[taskName];
if (Task == null)
{
throw new NullReferenceException($"Default task not found. Do the referenced dll's have an [Export] attribute?");
}
ITaskOptions taskOptions = null;
if (!string.IsNullOrEmpty(taskOptionsFile))
{
var optionsStr = File.ReadAllText(taskOptionsFile);
taskOptions = JsonConvert.DeserializeObject(optionsStr, Task.OptionsType) as ITaskOptions;
if (taskOptions == null)
{
throw new JsonReaderException($"TaskOptions not parsed.");
}
}
Options = taskOptions;
}
public UnrealParameters(
IServiceProvider serviceProvider,
ILogger <ITaskParameters> logger,
ExportCatalog exports,
ITaskOptions options)
: base(serviceProvider, logger, exports, options)
{
}
public TaskParameters(
IServiceProvider serviceProvider,
ILogger <ITaskParameters> logger,
ExportCatalog exports,
ITaskOptions options)
{
ServiceProvider = serviceProvider;
Log = logger;
Exports = exports;
Options = options;
}
public ITask AddBackgroundTask <TService, TParameter>(TParameter parameter, Action <TService, TParameter> action, Action <ITaskOptionsBuilder> optionsFactory = null)
{
ITaskOptions options = BuildTaskOptions(optionsFactory);
ITaskDetails newTask = new SyncParameterTask <TService, TParameter>(action, parameter, options);
if (newTask.Options.Schedule == null)
{
_taskPool.EnqueueTask(newTask);
}
else
{
_taskScheduler.ScheduleTask(newTask);
}
return(newTask);
}
public ITask <TResult> AddBackgroundTask <TService, TResult>(Func <TService, ITask, TResult> action, Action <ITaskOptionsBuilder> optionsFactory = null)
{
ITaskOptions options = BuildTaskOptions(optionsFactory);
ITaskDetails <TResult> newTask = new SyncReferencedTask <TService, TResult>(action, options);
if (newTask.Options.Schedule == null)
{
_taskPool.EnqueueTask(newTask);
}
else
{
_taskScheduler.ScheduleTask(newTask);
}
return(newTask);
}
public ITask AddBackgroundTask <TService>(Func <TService, Task> action, Action <ITaskOptionsBuilder> optionsFactory = null)
{
ITaskOptions options = BuildTaskOptions(optionsFactory);
ITaskDetails newTask = new AsyncTask <TService>(action, options);
if (newTask.Options.Schedule == null)
{
_taskPool.EnqueueTask(newTask);
}
else
{
_taskScheduler.ScheduleTask(newTask);
}
return(newTask);
}
public AsyncReferencedTask(Func <TService, ITask, Task> task, ITaskOptions options) : base(options)
{
ReferenceTask = task;
}
public AsyncReferencedParameterTask(Func <TService, TValue, ITask, Task> task, TValue parameter, ITaskOptions options) : base(options)
{
Task = task;
Parameter = parameter;
}
protected AsyncTaskBase(ITaskOptions options) : base(options)
{
ServiceType = typeof(TService);
IsCancelable = ServiceType.ImplementsInterface <ICancellableTask>();
}
public SyncParameterTask(Action <TService, TValue> task, TValue parameter, ITaskOptions options) : base(options)
{
Task = task;
Parameter = parameter;
}
public SyncTask(Action <TService> task, ITaskOptions options) : base(options)
{
Task = task;
}
public SyncReferencedTask(Action <TService, ITask> task, ITaskOptions options) : base(options)
{
Task = task;
}
public AsyncTask(Func <TService, Task> task, ITaskOptions options) : base(options)
{
Task = task;
}
protected TaskDetails(ITaskOptions options)
{
Options = options ?? throw new ArgumentNullException(nameof(options));
}
