public async Task Initialize()
{
IComponentModel componentModel = await asyncServiceProvider.GetServiceAsync(typeof(SComponentModel)) as IComponentModel;
Log.Assert(componentModel != null, "Service of type SComponentModel not found");
if (componentModel == null)
{
log.Error("Service of type SComponentModel not found");
return;
}
ExportProvider = componentModel.DefaultExportProvider;
if (ExportProvider == null)
{
log.Error("DefaultExportProvider could not be obtained");
}
initialized = true;
}
/// <summary>
/// Removes a service from the catalog
/// </summary>
/// <param name="t">The type we want to remove</param>
/// <param name="owner">The owner, which either has to match what was passed to AddService,
/// or if it's null, the service will be removed without checking for ownership</param>
public void RemoveService(Type t, object owner)
{
Guard.ArgumentNotNull(t, nameof(t));
string contract = AttributedModelServices.GetContractName(t);
Log.Assert(!string.IsNullOrEmpty(contract), "Every type must have a contract name");
OwnedComposablePart part;
if (tempParts.TryGetValue(contract, out part))
{
if (owner != null && part.Owner != owner)
{
return;
}
tempParts.Remove(contract);
var batch = new CompositionBatch();
batch.RemovePart(part.Part);
TempContainer.Compose(batch);
}
}
