if (me.getRole() == MessageExchange.Role.CONSUMER) {
target = ((MessageExchangeProxy) me).getProvider();
} else if (me.getRole() == MessageExchange.Role.PROVIDER) {
target = ((MessageExchangeProxy) me).getConsumer();
} else {
throw new UnknownRoleException(me.getRole());
}
DeliveryChannelImpl ch = (DeliveryChannelImpl) ((JbiRegistryComponent)registry.getComponent(target)).getChannel();
ch.enqueue(((MessageExchangeProxy) me).getTwin());
}