MimeType MimeTypeProvider::GetMimeType(const ServiceReferenceType &reference) const
{
MimeType result;
if (!reference)
return result;
CustomMimeType *mimeType = us::GetModuleContext()->GetService(reference);
if (mimeType != nullptr)
{
try
{
int rank = 0;
us::Any rankProp = reference.GetProperty(us::ServiceConstants::SERVICE_RANKING());
if (!rankProp.Empty())
{
rank = us::any_cast<int>(rankProp);
}
auto id = us::any_cast<long>(reference.GetProperty(us::ServiceConstants::SERVICE_ID()));
result = MimeType(*mimeType, rank, id);
}
catch (const us::BadAnyCastException &e)
{
MITK_WARN << "Unexpected exception: " << e.what();
}
us::GetModuleContext()->UngetService(reference);
}
return result;
}
ServiceHooks::TrackedType ServiceHooks::AddingService(const ServiceReferenceType& reference)
{
ServiceListenerHook* lh = GetModuleContext()->GetService(reference);
try
{
lh->Added(coreCtx->listeners.GetListenerInfoCollection());
}
catch (const std::exception& e)
{
US_WARN << "Failed to call listener hook #" << reference.GetProperty(ServiceConstants::SERVICE_ID()).ToString()
<< ": " << e.what();
}
catch (...)
{
US_WARN << "Failed to call listener hook #" << reference.GetProperty(ServiceConstants::SERVICE_ID()).ToString()
<< ": unknown exception type";
}
return lh;
}