private Metadata parseRouteContextNode()

in components/camel-blueprint/src/main/java/org/apache/camel/blueprint/handler/CamelNamespaceHandler.java [375:414]

31 lines of code
3 McCabe index (conditional complexity)


    private Metadata parseRouteContextNode(Element element, ParserContext context) {
        LOG.trace("Parsing RouteContext {}", element);
        // now parse the routes with JAXB
        Binder<Node> binder;
        try {
            binder = getJaxbContext().createBinder();
        } catch (JAXBException e) {
            throw new ComponentDefinitionException("Failed to create the JAXB binder: " + e, e);
        }
        Object value = parseUsingJaxb(element, context, binder);
        if (!(value instanceof CamelRouteContextFactoryBean)) {
            throw new ComponentDefinitionException("Expected an instance of " + CamelRouteContextFactoryBean.class);
        }

        CamelRouteContextFactoryBean rcfb = (CamelRouteContextFactoryBean) value;
        String id = rcfb.getId();

        MutablePassThroughMetadata factory = context.createMetadata(MutablePassThroughMetadata.class);
        factory.setId(".camelBlueprint.passThrough." + id);
        factory.setObject(new PassThroughCallable<Object>(rcfb));

        MutableBeanMetadata factory2 = context.createMetadata(MutableBeanMetadata.class);
        factory2.setId(".camelBlueprint.factory." + id);
        factory2.setFactoryComponent(factory);
        factory2.setFactoryMethod("call");

        MutableBeanMetadata ctx = context.createMetadata(MutableBeanMetadata.class);
        ctx.setId(id);
        ctx.setRuntimeClass(List.class);
        ctx.setFactoryComponent(factory2);
        ctx.setFactoryMethod("getRoutes");
        // must be lazy as we want CamelContext to be activated first
        ctx.setActivation(ACTIVATION_LAZY);

        // lets inject the namespaces into any namespace aware POJOs
        injectNamespaces(element, binder);

        LOG.trace("Parsing RouteContext {} done, returning {}", element, ctx);
        return ctx;
    }