protected void generateFile()

in core/servicemix-core/src/main/java/org/apache/servicemix/jbi/view/DotViewEndpointListener.java [79:142]
57 lines of code
7 McCabe index (conditional complexity)

    protected void generateFile(PrintWriter writer) throws Exception {
        writer.println("digraph \"Apache ServiceMix\" {");
        writer.println();
        writer.println("node [ shape = box, style = \"rounded,filled\", fontname = \"Helvetica-Oblique\", fontsize = 8 ];");
        writer.println();
        writer.println("jbi [ fillcolor = \"#FFFF99\", label=\"Apache ServiceMix: " + container.getName() + "\" ];");
        writer.println();

        List<String> brokerLinks = new ArrayList<String>();
        Registry registry = container.getRegistry();
        Collection<ComponentMBeanImpl> components = registry.getComponents();
        for (ComponentMBeanImpl component : components) {
            String name = component.getName();
            String id = encode(name);

            writer.print(id);
            writer.print(" [ fillcolor = gray, label = \"");
            writer.print(name);
            writer.println("\" ];");

            brokerLinks.add("jbi -> " + id);
        }
        writer.println();
        generateLinks(writer, brokerLinks);

        writer.println();

        List<String> componentEndpointLinks = new ArrayList<String>();
        Collection<Endpoint> endpointMBeans = registry.getEndpointRegistry().getEndpointMBeans();
        for (Endpoint endpoint : endpointMBeans) {
            String key = endpoint.getSubType().toLowerCase() + ":{"
                                + endpoint.getServiceName().getNamespaceURI() + "}" 
                                + endpoint.getServiceName().getLocalPart() + ":" 
                                + endpoint.getEndpointName(); 
            String componentName = encode(endpoint.getComponentName());
            String id = encode(key);
            writer.print(id);
            String epname = formatEndpoint(key);
            String color = "lightgray";
            if (epname.startsWith("internal")) {
                epname = epname.substring(10);
                color = "#6699ff";
            } else if (epname.startsWith("external")) {
                epname = epname.substring(10);
                color = "#66ccff";
            } else if (epname.startsWith("dynamic")) {
                epname = epname.substring(9);
                color = "#6666ff";
            } else if (epname.startsWith("linked")) {
                epname = epname.substring(8);
                color = "#66ffff";
            } else {
                color = "#f3f3f3";
            }
            writer.print(" [ fillcolor = \"" + color + "\", label = \"");
            writer.print(epname);
            writer.println("\" ];");
            
            componentEndpointLinks.add(componentName + " -> " + id);
        }
        generateLinks(writer, componentEndpointLinks);
        
        writer.println("}");
    }