if (extension != null && extension.getAny() != null) {
Object ext = extension.getAny();
if (ext instanceof OneBusAwayAffects) {
OneBusAwayAffects obaAffects = (OneBusAwayAffects) ext;
Applications applications = obaAffects.getApplications();
if (applications != null
&& !CollectionsLibrary.isEmpty(applications.getAffectedApplication())) {
List<AffectedApplicationStructure> apps = applications.getAffectedApplication();
for (AffectedApplicationStructure sApp : apps) {
Affects.Builder affects = Affects.newBuilder();
affects.setApplicationId(sApp.getApiKey());
serviceAlert.addAffects(affects);