public void onRegister()

in services/minho-rest/src/main/java/org/apache/karaf/minho/rest/jersey/JerseyRestService.java [48:73]

• 22 lines of code
• 7 McCabe index (conditional complexity)

    public void onRegister(ServiceRegistry serviceRegistry) throws Exception {
        ConfigService config = serviceRegistry.get(ConfigService.class);
        if (config == null) {
            log.warning("ConfigService is not found in the service registry");
        }

        // get jetty service from the registry
        JettyWebContainerService webContainerService = serviceRegistry.get(JettyWebContainerService.class);
        if (webContainerService == null) {
            throw new IllegalStateException("minho-http-service is not found in the service registry");
        }

        restPath = (config != null && config.getProperty(REST_PATH) != null) ? config.getProperty(REST_PATH) : "/rest/*";
        if (config != null && config.getProperty(REST_PACKAGES) != null) {
            restPackages = config.getProperty(REST_PACKAGES);
        } else {
            restPackages = "org.apache.karaf.minho";
        }

        log.info("Starting minho-rest-service");
        log.info("\tpath: " + restPath);
        log.info("\tpackages: " + restPackages);
        ServletHolder servletHolder = webContainerService.addServlet(ServletContainer.class, restPath);
        servletHolder.setInitOrder(1);
        servletHolder.setInitParameter("jersey.config.server.provider.packages", restPackages);
    }