public void sendExchangePacket()

in core/servicemix-core/src/main/java/org/apache/servicemix/jbi/nmr/DefaultBroker.java [270:308]
34 lines of code
11 McCabe index (conditional complexity)

    public void sendExchangePacket(MessageExchange me) throws JBIException {
        MessageExchangeImpl exchange = (MessageExchangeImpl) me;
        if (exchange.getRole() == Role.PROVIDER && exchange.getDestinationId() == null) {
            resolveAddress(exchange);
        }

        boolean foundRoute = false;
        // If we found a destination, or this is a reply
        if (exchange.getEndpoint() != null || exchange.getRole() == Role.CONSUMER) {
            foundRoute = true;
            Flow flow = defaultFlowChooser.chooseFlow(flows, exchange);
            if (flow == null) {
                throw new MessagingException("Unable to choose a flow for exchange: " + exchange);
            }
            flow.send(exchange);
        }

        if (exchange.getRole() == Role.PROVIDER) {
            getSubscriptionManager().dispatchToSubscribers(exchange);
        }

        if (!foundRoute) {
            boolean throwException = true;
            ActivationSpec activationSpec = exchange.getActivationSpec();
            if (activationSpec != null) {
                throwException = activationSpec.isFailIfNoDestinationEndpoint();
            }
            if (throwException) {
                throw new MessagingException("Could not find route for exchange: " + exchange + " for service: " + exchange.getService()
                                + " and interface: " + exchange.getInterfaceName());
            } else if (exchange.getMirror().getSyncState() == MessageExchangeImpl.SYNC_STATE_SYNC_SENT) {
                exchange.handleAccept();
                ComponentContextImpl ctx = (ComponentContextImpl) getSubscriptionManager().getContext();
                exchange.setDestinationId(ctx.getComponentNameSpace());
                // TODO: this will fail if exchange is InOut
                getSubscriptionManager().done(exchange);
            }
        }
    }