taskProcessor_ = taskProcessor;
offerManager_ = offerManager;
subscriptionManager_ = subscriptionManager;
filterManager_ = new FilterManager();
nullMappingFilterRef_ = MappingFilterHelper.narrow(orb.string_to_object(orb.object_to_string(null)));
logger_ = ((org.jacorb.config.Configuration) conf).getNamedLogger(getClass().getName());