private static void ConfigureContainer(out CompositionContainer container, out CompositionScopingService service)
{
var componentsFolder = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "bin");
var reg = new RegistrationBuilder();
reg
.ForTypesDerivedFrom <IController>()
.AddMetadata(ExportScope.Key, TransactionScope.Id)
.Export <IController>()
.Export();
var rootCatalog = new DirectoryCatalog(componentsFolder, reg);
try
{
var mms = rootCatalog.DiscoverModules();
service = new CompositionScopingService(mms.Catalog, mms.ExplicitExports, new String[] { TransactionScope.Id });
container = new CompositionContainer(mms.Catalog);
}
catch (ReflectionTypeLoadException rtle)
{
var sb = new StringBuilder();
sb.Append(rtle.UnwindException() + "<br/><br/>");
foreach (var e in rtle.LoaderExceptions)
{
sb.Append(e.UnwindException() + "<br/><br/>");
}
throw new ReflectionTypeLoadException(rtle.Types, rtle.LoaderExceptions, sb.ToString());
}
}
public LppMvcComposableApplication()
{
if (_composition == null)
{
_composition = MefConfig.RegisterMef();
}
_composition.RootScope.SatisfyImportsOnce(this);
this.BeginRequest += OnBeginRequest;
this.EndRequest += OnEndRequest;
#if (!DEBUG)
this.Error += OnError;
#endif
}
