public GameLoop(
GraphicsDeviceManager graphics,
GraphicsDevice device,
OpaqueEffect effect,
PostProcessTriangle postProcessTriangle,
FrameService frameService,
MainWindow mainWindow,
SceneManager sceneManager,
GameWindow window,
RenderPipelineBuilder renderPipelineBuilder,
GameTimer gameTimer,
KeyboardController keyboard,
MouseController mouse,
CameraController cameraController)
{
this.Graphics = graphics;
this.Device = device;
this.Effect = effect;
this.PostProcessTriangle = postProcessTriangle;
this.FrameService = frameService;
this.MainWindow = mainWindow;
this.SceneManager = sceneManager;
this.Window = window;
this.GameTimer = gameTimer;
this.Keyboard = keyboard;
this.Mouse = mouse;
this.CameraController = cameraController;
this.RenderPipeline = renderPipelineBuilder.Build();
this.FrameCounter = new FrameCounter();
}
public override void LoadEntity(ContainerBuilder builder, Process process, Entity entity)
{
if (process == null)
{
return;
}
var type = process.Pipeline == "defer" ? entity.Pipeline : process.Pipeline;
builder.Register(ctx => {
var context = ctx.ResolveNamed <IContext>(entity.Key);
IPipeline pipeline;
context.Debug(() => $"Registering {type} for entity {entity.Alias}.");
var outputController = ctx.IsRegisteredWithName <IOutputController>(entity.Key) ? ctx.ResolveNamed <IOutputController>(entity.Key) : new NullOutputController();
switch (type)
{
case "parallel.linq":
pipeline = new ParallelPipeline(new DefaultPipeline(outputController, context));
break;
default:
pipeline = new DefaultPipeline(outputController, context);
break;
}
var provider = process.Output().Provider;
// TODO: rely on IInputProvider's Read method instead (after every provider has one)
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IRead)) ? ctx.ResolveNamed <IRead>(entity.Key) : null);
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IInputProvider)) ? ctx.ResolveNamed <IInputProvider>(entity.Key) : null);
// transform
if (!process.ReadOnly)
{
pipeline.Register(new SetSystemFields(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity)));
}
pipeline.Register(new DefaultTransform(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity), context.GetAllEntityFields().Where(f => !f.System)));
pipeline.Register(TransformFactory.GetTransforms(ctx, context, entity.GetAllFields().Where(f => f.Transforms.Any())));
pipeline.Register(ValidateFactory.GetValidators(ctx, context, entity.GetAllFields().Where(f => f.Validators.Any())));
if (!process.ReadOnly)
{
pipeline.Register(new StringTruncateTransfom(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity)));
if (provider == "sqlserver")
{
pipeline.Register(new MinDateTransform(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity), new DateTime(1753, 1, 1)));
}
}
// writer, TODO: rely on IOutputProvider instead
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IWrite)) ? ctx.ResolveNamed <IWrite>(entity.Key) : null);
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IOutputProvider)) ? ctx.ResolveNamed <IOutputProvider>(entity.Key) : null);
// updater
pipeline.Register(process.ReadOnly || !ctx.IsRegisteredWithName(entity.Key, typeof(IUpdate)) ? new NullUpdater() : ctx.ResolveNamed <IUpdate>(entity.Key));
return(pipeline);
}).Named <IPipeline>(entity.Key);
}
public void CompleteMultipleFrames()
{
var pipelineStages = new List <PipelineStage>();
var soloSystem = new SoloSystem();
var methodInfo = soloSystem.GetType().GetMethod("Process");
var systemBindings = new List <ISystemBinding>();
systemBindings.Add(new SystemBindingWithoutComponents(methodInfo, soloSystem));
pipelineStages.Add(new PipelineStage(systemBindings));
pipelineStages.Add(new PipelineStage(systemBindings));
var pipeline = new ParallelPipeline(pipelineStages);
pipeline.Run();
pipeline.Wait();
Assert.That(pipeline.ActiveThreads, Is.EqualTo(1));
pipeline.Run();
pipeline.Wait();
Assert.That(pipeline.ActiveThreads, Is.EqualTo(1));
pipeline.Stop();
Assert.That(pipeline.ActiveThreads, Is.EqualTo(0));
}
public override void LoadEntity(ContainerBuilder builder, Process process, Entity entity)
{
if (process == null)
{
return;
}
var type = process.Pipeline == "defer" ? entity.Pipeline : process.Pipeline;
builder.Register(ctx => {
var context = ctx.ResolveNamed <IContext>(entity.Key);
IPipeline pipeline;
context.Debug(() => $"Registering {type} for entity {entity.Alias}.");
switch (type)
{
case "parallel.linq":
pipeline = new ParallelPipeline(new DefaultPipeline(ctx.ResolveNamed <IOutputController>(entity.Key), context));
break;
default:
pipeline = new DefaultPipeline(ctx.ResolveNamed <IOutputController>(entity.Key), context);
break;
}
var provider = process.Output().Provider;
// extract
pipeline.Register(ctx.ResolveNamed <IRead>(entity.Key));
// transform
pipeline.Register(new SetBatchId(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity, entity.TflBatchId())));
pipeline.Register(new DefaultTransform(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity), context.GetAllEntityFields()));
pipeline.Register(TransformFactory.GetTransforms(ctx, process, entity, entity.GetAllFields().Where(f => f.Transforms.Any())));
pipeline.Register(new SetKey(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity, entity.TflKey())));
pipeline.Register(new StringTruncateTransfom(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity)));
if (provider == "sqlserver")
{
pipeline.Register(new MinDateTransform(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity), new DateTime(1753, 1, 1)));
}
//load
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IWrite))
? ctx.ResolveNamed <IWrite>(entity.Key)
: new NullWriter());
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IUpdate))
? ctx.ResolveNamed <IUpdate>(entity.Key)
: new NullUpdater());
return(pipeline);
}).Named <IPipeline>(entity.Key);
}
public override void LoadEntity(ContainerBuilder builder, Process process, Entity entity)
{
var type = process.Pipeline == "defer" ? entity.Pipeline : process.Pipeline;
builder.Register <IPipeline>((ctx) => {
var context = new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity);
IPipeline pipeline;
switch (type)
{
case "parallel.linq":
context.Debug("Registering {0} pipeline.", type);
pipeline = new ParallelPipeline(new DefaultPipeline(ctx.ResolveNamed <IEntityController>(entity.Key), context));
break;
default:
context.Debug("Registering linq pipeline.", type);
pipeline = new DefaultPipeline(ctx.ResolveNamed <IEntityController>(entity.Key), context);
break;
}
var provider = process.Connections.First(c => c.Name == "output").Provider;
// extract
pipeline.Register(ctx.ResolveNamed <IRead>(entity.Key));
// transform
pipeline.Register(new DefaultTransform(context, context.GetAllEntityFields()));
pipeline.Register(new TflHashCodeTransform(context));
pipeline.Register(TransformFactory.GetTransforms(ctx, process, entity, entity.GetAllFields().Where(f => f.Transforms.Any())));
pipeline.Register(new StringTruncateTransfom(context));
if (provider == "sqlserver")
{
pipeline.Register(new MinDateTransform(context, new DateTime(1753, 1, 1)));
}
//load
pipeline.Register(ctx.ResolveNamed <IWrite>(entity.Key));
pipeline.Register(ctx.ResolveNamed <IUpdate>(entity.Key));
return(pipeline);
}).Named <IPipeline>(entity.Key);
}
protected override void RegisterProcess(ContainerBuilder builder, Process original)
{
// I need to create a new process with an entity with the appropriate fields
// clone process, remove entities, and create entity needed for calcuted fields
var calc = original.Clone() as Process;
calc.Entities.Clear();
calc.CalculatedFields.Clear();
calc.Relationships.Clear();
var entity = original.GetDefaultOf <Entity>(e => {
e.Name = "sys.Calc";
e.Connection = "output";
e.IsMaster = false;
e.Fields = new List <Field> {
original.GetDefaultOf <Field>(f => {
f.Name = Constants.TflKey;
f.Type = "int";
f.PrimaryKey = true;
})
};
});
// Add fields that calculated fields depend on
entity.Fields.AddRange(original.CalculatedFields
.SelectMany(f => f.Transforms)
.SelectMany(t => t.Parameters)
.Where(p => !p.HasValue() && p.IsField(original))
.Select(p => p.AsField(original).Clone() as Field)
);
entity.CalculatedFields.AddRange(original.CalculatedFields.Select(cf => cf.Clone() as Field));
calc.Entities.Add(entity);
calc.ModifyKeys();
calc.ModifyIndexes();
// I need a process keyed pipeline
builder.Register((ctx) => {
var context = new PipelineContext(ctx.Resolve <IPipelineLogger>(), calc, entity);
IPipeline pipeline;
switch (original.Pipeline)
{
case "parallel.linq":
context.Debug("Registering {0} pipeline.", original.Pipeline);
pipeline = new ParallelPipeline(new DefaultPipeline(new NullEntityController(), context));
break;
default:
context.Debug("Registering linq pipeline.", original.Pipeline);
pipeline = new DefaultPipeline(new NullEntityController(), context);
break;
}
// register transforms
pipeline.Register(new DefaultTransform(context, entity.CalculatedFields));
pipeline.Register(TransformFactory.GetTransforms(ctx, calc, entity, entity.CalculatedFields));
pipeline.Register(new StringTruncateTransfom(context));
// register input and output
var outputContext = new OutputContext(context, new Incrementer(context));
switch (outputContext.Connection.Provider)
{
case "sqlserver":
pipeline.Register(new SqlStarParametersReader(outputContext, original));
pipeline.Register(new SqlCalculatedFieldUpdater(outputContext, original));
pipeline.Register(new MinDateTransform(context, new DateTime(1753, 1, 1)));
break;
default:
pipeline.Register(new NullReader(context));
pipeline.Register(new NullWriter(context));
break;
}
// no updater necessary
pipeline.Register(new NullUpdater(context, false));
return(pipeline);
}).Named <IPipeline>(original.Key);
}
protected override void Load(ContainerBuilder builder)
{
if (_process == null)
{
return;
}
var calc = _process.ToCalculatedFieldsProcess();
var entity = calc.Entities.First();
// I need a process keyed pipeline
builder.Register(ctx => {
var context = new PipelineContext(ctx.Resolve <IPipelineLogger>(), calc, entity);
var outputContext = new OutputContext(context, new Incrementer(context));
IPipeline pipeline;
context.Debug(() => $"Registering {_process.Pipeline} pipeline.");
var outputController = ctx.IsRegistered <IOutputController>() ? ctx.Resolve <IOutputController>() : new NullOutputController();
switch (_process.Pipeline)
{
case "parallel.linq":
pipeline = new ParallelPipeline(new DefaultPipeline(outputController, context));
break;
default:
pipeline = new DefaultPipeline(outputController, context);
break;
}
// no updater necessary
pipeline.Register(new NullUpdater(context, false));
if (!_process.CalculatedFields.Any())
{
pipeline.Register(new NullReader(context, false));
pipeline.Register(new NullWriter(context, false));
return(pipeline);
}
// register transforms
pipeline.Register(new DefaultTransform(new PipelineContext(ctx.Resolve <IPipelineLogger>(), calc, entity), entity.CalculatedFields));
pipeline.Register(TransformFactory.GetTransforms(ctx, calc, entity, entity.CalculatedFields));
pipeline.Register(new StringTruncateTransfom(new PipelineContext(ctx.Resolve <IPipelineLogger>(), calc, entity)));
// register input and output
switch (outputContext.Connection.Provider)
{
case "sqlserver":
pipeline.Register(ctx.Resolve <IRead>());
pipeline.Register(ctx.Resolve <IWrite>());
pipeline.Register(new MinDateTransform(new PipelineContext(ctx.Resolve <IPipelineLogger>(), calc, entity), new DateTime(1753, 1, 1)));
break;
case "mysql":
case "postgresql":
case "sqlce":
case "sqlite":
pipeline.Register(ctx.Resolve <IRead>());
pipeline.Register(ctx.Resolve <IWrite>());
break;
default:
pipeline.Register(new NullReader(context));
pipeline.Register(new NullWriter(context));
break;
}
return(pipeline);
}).As <IPipeline>();
}
public override void LoadEntity(ContainerBuilder builder, Process process, Entity entity)
{
if (process == null)
{
return;
}
var type = process.Pipeline == "defer" ? entity.Pipeline : process.Pipeline;
builder.Register(ctx => {
var context = ctx.ResolveNamed <IContext>(entity.Key);
IPipeline pipeline;
context.Debug(() => $"Registering {type} for entity {entity.Alias}.");
var outputController = ctx.IsRegisteredWithName <IOutputController>(entity.Key) ? ctx.ResolveNamed <IOutputController>(entity.Key) : new NullOutputController();
switch (type)
{
case "parallel.linq":
pipeline = new ParallelPipeline(new DefaultPipeline(outputController, context));
break;
default:
pipeline = new DefaultPipeline(outputController, context);
break;
}
var output = process.Output();
// TODO: rely on IInputProvider's Read method instead (after every provider has one)
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IRead)) ? ctx.ResolveNamed <IRead>(entity.Key) : null);
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IInputProvider)) ? ctx.ResolveNamed <IInputProvider>(entity.Key) : null);
// transforms
if (!process.ReadOnly)
{
pipeline.Register(new SetSystemFields(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity)));
}
pipeline.Register(new CancelTransform(context));
pipeline.Register(new IncrementTransform(context));
pipeline.Register(new DefaultTransform(context, context.GetAllEntityFields().Where(f => !f.System)));
if (ctx.ResolveNamed <IConnectionContext>(entity.Key).Connection.Provider.In("internal", "file", Constants.DefaultSetting))
{
foreach (var field in entity.Fields.Where(f => f.Input && f.Type != "string" && (!f.Transforms.Any() || f.Transforms.First().Method != "convert")))
{
context.Debug(() => "Automatically adding convert transform");
pipeline.Register(new ConvertTransform(new PipelineContext(context.Logger, context.Process, entity, field, new Operation {
Method = "convert"
})));
}
}
pipeline.Register(TransformFactory.GetTransforms(ctx, context, entity.GetAllFields().Where(f => f.Transforms.Any())));
pipeline.Register(ValidateFactory.GetValidators(ctx, context, entity.GetAllFields().Where(f => f.Validators.Any())));
if (!process.ReadOnly)
{
pipeline.Register(new StringTruncateTransfom(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity)));
if (output.Provider == "sqlserver")
{
pipeline.Register(new MinDateTransform(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity), new DateTime(1753, 1, 1)));
}
}
pipeline.Register(new LogTransform(context));
// writer, TODO: rely on IOutputProvider instead
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IWrite)) ? ctx.ResolveNamed <IWrite>(entity.Key) : null);
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IOutputProvider)) ? ctx.ResolveNamed <IOutputProvider>(entity.Key) : null);
// updater
pipeline.Register(process.ReadOnly || !ctx.IsRegisteredWithName(entity.Key, typeof(IUpdate)) ? new NullUpdater() : ctx.ResolveNamed <IUpdate>(entity.Key));
return(pipeline);
}).Named <IPipeline>(entity.Key);
}
public ILifetimeScope CreateScope(Process process, IPipelineLogger logger)
{
var builder = new ContainerBuilder();
#if PLUGINS
builder.Properties["Process"] = process;
#endif
builder.Register(ctx => process).As <Process>();
builder.RegisterInstance(logger).As <IPipelineLogger>().SingleInstance();
// register short-hand for t attribute
var transformModule = new TransformModule(process, _methods, _shortHand, logger);
foreach (var t in _transforms)
{
transformModule.AddTransform(t);
}
builder.RegisterModule(transformModule);
// register short-hand for v attribute
var validateModule = new ValidateModule(process, _methods, _shortHand, logger);
foreach (var v in _validators)
{
validateModule.AddValidator(v);
}
builder.RegisterModule(validateModule);
#if PLUGINS
// just in case other modules need to see these
builder.Properties["ShortHand"] = _shortHand;
builder.Properties["Methods"] = _methods;
#endif
foreach (var module in _modules)
{
builder.RegisterModule(module);
}
// Process Context
builder.Register <IContext>((ctx, p) => new PipelineContext(logger, process)).As <IContext>();
// Process Output Context
builder.Register(ctx => {
var context = ctx.Resolve <IContext>();
return(new OutputContext(context));
}).As <OutputContext>();
// Connection and Process Level Output Context
foreach (var connection in process.Connections)
{
builder.Register(ctx => new ConnectionContext(ctx.Resolve <IContext>(), connection)).Named <IConnectionContext>(connection.Key);
if (connection.Name != "output")
{
continue;
}
// register output for connection
builder.Register(ctx => {
var context = ctx.ResolveNamed <IConnectionContext>(connection.Key);
return(new OutputContext(context));
}).Named <OutputContext>(connection.Key);
}
// Entity Context and RowFactory
foreach (var entity in process.Entities)
{
builder.Register <IContext>((ctx, p) => new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity)).Named <IContext>(entity.Key);
builder.Register(ctx => {
var context = ctx.ResolveNamed <IContext>(entity.Key);
return(new InputContext(context));
}).Named <InputContext>(entity.Key);
builder.Register <IRowFactory>((ctx, p) => new RowFactory(p.Named <int>("capacity"), entity.IsMaster, false)).Named <IRowFactory>(entity.Key);
builder.Register(ctx => {
var context = ctx.ResolveNamed <IContext>(entity.Key);
return(new OutputContext(context));
}).Named <OutputContext>(entity.Key);
var connection = process.Connections.First(c => c.Name == entity.Connection);
builder.Register(ctx => new ConnectionContext(ctx.Resolve <IContext>(), connection)).Named <IConnectionContext>(entity.Key);
}
// internal entity input
foreach (var entity in process.Entities.Where(e => process.Connections.First(c => c.Name == e.Connection).Provider == "internal"))
{
builder.RegisterType <NullInputProvider>().Named <IInputProvider>(entity.Key);
// READER
builder.Register <IRead>(ctx => {
var input = ctx.ResolveNamed <InputContext>(entity.Key);
var rowFactory = ctx.ResolveNamed <IRowFactory>(entity.Key, new NamedParameter("capacity", input.RowCapacity));
return(new InternalReader(input, rowFactory));
}).Named <IRead>(entity.Key);
}
// Internal Entity Output
if (process.Output().Provider == "internal")
{
// PROCESS OUTPUT CONTROLLER
builder.Register <IOutputController>(ctx => new NullOutputController()).As <IOutputController>();
foreach (var entity in process.Entities)
{
builder.Register <IOutputController>(ctx => new NullOutputController()).Named <IOutputController>(entity.Key);
builder.Register <IOutputProvider>(ctx => new InternalOutputProvider(ctx.ResolveNamed <OutputContext>(entity.Key), ctx.ResolveNamed <IWrite>(entity.Key))).Named <IOutputProvider>(entity.Key);
// WRITER
builder.Register <IWrite>(ctx => new InternalWriter(ctx.ResolveNamed <OutputContext>(entity.Key))).Named <IWrite>(entity.Key);
}
}
// entity pipelines
foreach (var entity in process.Entities)
{
builder.Register(ctx => {
var type = process.Pipeline == "defer" ? entity.Pipeline : process.Pipeline;
var context = ctx.ResolveNamed <IContext>(entity.Key);
IPipeline pipeline;
context.Debug(() => $"Registering {type} for entity {entity.Alias}.");
var outputController = ctx.IsRegisteredWithName <IOutputController>(entity.Key) ? ctx.ResolveNamed <IOutputController>(entity.Key) : new NullOutputController();
switch (type)
{
case "parallel.linq":
pipeline = new ParallelPipeline(new DefaultPipeline(outputController, context));
break;
default:
pipeline = new DefaultPipeline(outputController, context);
break;
}
// TODO: rely on IInputProvider's Read method instead (after every provider has one)
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IRead)) ? ctx.ResolveNamed <IRead>(entity.Key) : null);
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IInputProvider)) ? ctx.ResolveNamed <IInputProvider>(entity.Key) : null);
// transforms
if (!process.ReadOnly)
{
pipeline.Register(new SetSystemFields(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity)));
}
pipeline.Register(new IncrementTransform(context));
pipeline.Register(new DefaultTransform(context, context.GetAllEntityFields().Where(f => !f.System)));
pipeline.Register(TransformFactory.GetTransforms(ctx, context, entity.GetAllFields().Where(f => f.Transforms.Any())));
pipeline.Register(ValidateFactory.GetValidators(ctx, context, entity.GetAllFields().Where(f => f.Validators.Any())));
if (!process.ReadOnly)
{
pipeline.Register(new StringTruncateTransfom(new PipelineContext(ctx.Resolve <IPipelineLogger>(), process, entity)));
}
pipeline.Register(new Transformalize.Transforms.System.LogTransform(context));
// writer, TODO: rely on IOutputProvider instead
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IWrite)) ? ctx.ResolveNamed <IWrite>(entity.Key) : null);
pipeline.Register(ctx.IsRegisteredWithName(entity.Key, typeof(IOutputProvider)) ? ctx.ResolveNamed <IOutputProvider>(entity.Key) : null);
// updater
pipeline.Register(process.ReadOnly || !ctx.IsRegisteredWithName(entity.Key, typeof(IUpdate)) ? new NullUpdater() : ctx.ResolveNamed <IUpdate>(entity.Key));
return(pipeline);
}).Named <IPipeline>(entity.Key);
}
// process pipeline
builder.Register(ctx => {
var calc = process.ToCalculatedFieldsProcess();
var entity = calc.Entities.First();
var context = new PipelineContext(ctx.Resolve <IPipelineLogger>(), calc, entity);
var outputContext = new OutputContext(context);
IPipeline pipeline;
context.Debug(() => $"Registering {process.Pipeline} pipeline.");
var outputController = ctx.IsRegistered <IOutputController>() ? ctx.Resolve <IOutputController>() : new NullOutputController();
switch (process.Pipeline)
{
case "parallel.linq":
pipeline = new ParallelPipeline(new DefaultPipeline(outputController, context));
break;
default:
pipeline = new DefaultPipeline(outputController, context);
break;
}
// no updater necessary
pipeline.Register(new NullUpdater(context, false));
if (!process.CalculatedFields.Any())
{
pipeline.Register(new NullReader(context, false));
pipeline.Register(new NullWriter(context, false));
return(pipeline);
}
// register transforms
pipeline.Register(new IncrementTransform(context));
pipeline.Register(new Transformalize.Transforms.System.LogTransform(context));
pipeline.Register(new DefaultTransform(new PipelineContext(ctx.Resolve <IPipelineLogger>(), calc, entity), entity.CalculatedFields));
pipeline.Register(TransformFactory.GetTransforms(ctx, context, entity.CalculatedFields));
pipeline.Register(ValidateFactory.GetValidators(ctx, context, entity.GetAllFields().Where(f => f.Validators.Any())));
pipeline.Register(new StringTruncateTransfom(new PipelineContext(ctx.Resolve <IPipelineLogger>(), calc, entity)));
// register input and output
pipeline.Register(ctx.IsRegistered <IRead>() ? ctx.Resolve <IRead>() : new NullReader(context));
pipeline.Register(ctx.IsRegistered <IWrite>() ? ctx.Resolve <IWrite>() : new NullWriter(context));
if (outputContext.Connection.Provider == "sqlserver")
{
pipeline.Register(new MinDateTransform(new PipelineContext(ctx.Resolve <IPipelineLogger>(), calc, entity), new DateTime(1753, 1, 1)));
}
return(pipeline);
}).As <IPipeline>();
// process controller
builder.Register <IProcessController>(ctx => {
var pipelines = new List <IPipeline>();
// entity-level pipelines
foreach (var entity in process.Entities)
{
var pipeline = ctx.ResolveNamed <IPipeline>(entity.Key);
pipelines.Add(pipeline);
if (entity.Delete && process.Mode != "init")
{
pipeline.Register(ctx.ResolveNamed <IEntityDeleteHandler>(entity.Key));
}
}
// process-level pipeline for process level calculated fields
if (ctx.IsRegistered <IPipeline>())
{
pipelines.Add(ctx.Resolve <IPipeline>());
}
var context = ctx.Resolve <IContext>();
var controller = new ProcessController(pipelines, context);
// output initialization
if (process.Mode == "init" && ctx.IsRegistered <IInitializer>())
{
controller.PreActions.Add(ctx.Resolve <IInitializer>());
}
// flatten(ing) is first post-action
var isAdo = Constants.AdoProviderSet().Contains(process.Output().Provider);
if (process.Flatten && isAdo)
{
if (ctx.IsRegisteredWithName <IAction>(process.Output().Key))
{
controller.PostActions.Add(ctx.ResolveNamed <IAction>(process.Output().Key));
}
else
{
context.Error($"Could not find ADO Flatten Action for provider {process.Output().Provider}.");
}
}
// actions
foreach (var action in process.Actions.Where(a => a.GetModes().Any(m => m == process.Mode || m == "*")))
{
if (action.Before)
{
controller.PreActions.Add(ctx.ResolveNamed <IAction>(action.Key));
}
if (action.After)
{
controller.PostActions.Add(ctx.ResolveNamed <IAction>(action.Key));
}
}
return(controller);
}).As <IProcessController>();
var build = builder.Build();
return(build.BeginLifetimeScope());
}
