private static void _ValidateFactory(Evaluation.BuildContext bsettings, Func <string, SDK.ContentObject> filterFactory, Task[] tasks)
{
var classIds = tasks
.SelectMany(item => item.Pipeline.Nodes)
.Select(item => item.ClassIdentifier)
.Distinct();
foreach (var cid in classIds)
{
try
{
var instance = filterFactory(cid);
if (instance is Evaluation._UnknownNode)
{
throw new NullReferenceException();
}
if (instance == null)
{
throw new NullReferenceException();
}
}
catch (Exception ex)
{
throw new ArgumentException($"Unable to create {cid} instance.", nameof(filterFactory), ex);
}
}
}
public static void BuildProject(Project srcDoc, Evaluation.BuildContext bsettings, Func <String, SDK.ContentObject> filterFactory, SDK.IMonitorContext monitor, Evaluation.PipelineClientState.Manager outState)
{
if (srcDoc == null)
{
throw new ArgumentNullException(nameof(srcDoc));
}
if (bsettings == null)
{
throw new ArgumentNullException(nameof(bsettings));
}
if (filterFactory == null)
{
throw new ArgumentNullException(nameof(filterFactory));
}
var tasks = srcDoc
.Items
.OfType <Task>()
.Where(item => item.Enabled)
.ToArray();
// Before running the tasks we have to ensure:
// 1- BuildContext is valid
// 2- there's enough space to write
// 3- we're able to create instances of all the filters
// 4- all the source files are available
_ValidateFactory(bsettings, filterFactory, tasks);
for (int i = 0; i < tasks.Length; ++i)
{
if (monitor.IsCancelRequested)
{
throw new OperationCanceledException();
}
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
var task = tasks[i];
var instance = Evaluation.PipelineInstance.CreatePipelineInstance(task.Pipeline, filterFactory, srcDoc.UseSettings);
instance.Setup(bsettings);
using (var evaluator = instance.CreateEvaluator(monitor.CreatePart(i, tasks.Length)))
{
var result = evaluator.EvaluateRoot();
// if (result is Exception ex) throw new InvalidOperationException($"Failed processing {task.Title}", ex);
var fileReport = result.FileManager;
watch.Stop();
outState?.SetResults(task.Pipeline.RootIdentifier, result, watch.Elapsed, fileReport);
}
}
}