private static Applications getApplicationsForVip()

in eureka-core/src/main/java/com/netflix/eureka/registry/ResponseCacheImpl.java [464:502]
37 lines of code
8 McCabe index (conditional complexity)

    private static Applications getApplicationsForVip(Key key, AbstractInstanceRegistry registry) {
        logger.debug(
                "Retrieving applications from registry for key : {} {} {} {}",
                key.getEntityType(), key.getName(), key.getVersion(), key.getType());
        Applications toReturn = new Applications();
        Applications applications = registry.getApplications();
        for (Application application : applications.getRegisteredApplications()) {
            Application appToAdd = null;
            for (InstanceInfo instanceInfo : application.getInstances()) {
                String vipAddress;
                if (Key.EntityType.VIP.equals(key.getEntityType())) {
                    vipAddress = instanceInfo.getVIPAddress();
                } else if (Key.EntityType.SVIP.equals(key.getEntityType())) {
                    vipAddress = instanceInfo.getSecureVipAddress();
                } else {
                    // should not happen, but just in case.
                    continue;
                }

                if (null != vipAddress) {
                    String[] vipAddresses = vipAddress.split(",");
                    Arrays.sort(vipAddresses);
                    if (Arrays.binarySearch(vipAddresses, key.getName()) >= 0) {
                        if (null == appToAdd) {
                            appToAdd = new Application(application.getName());
                            toReturn.addApplication(appToAdd);
                        }
                        appToAdd.addInstance(instanceInfo);
                    }
                }
            }
        }
        toReturn.setAppsHashCode(toReturn.getReconcileHashCode());
        logger.debug(
                "Retrieved applications from registry for key : {} {} {} {}, reconcile hashcode: {}",
                key.getEntityType(), key.getName(), key.getVersion(), key.getType(),
                toReturn.getReconcileHashCode());
        return toReturn;
    }