protected void notify(URL url, NotifyListener listener, List<URL> urls) {
if (url == null) {
throw new IllegalArgumentException("notify url == null");
}
if (listener == null) {
throw new IllegalArgumentException("notify listener == null");
}
if ((urls == null || urls.size() == 0)
&& !Constants.ANY_VALUE.equals(url.getServiceInterface())) {
logger.warn("Ignore empty notify urls for subscribe url " + url);
return;
}
if (logger.isInfoEnabled()) {
logger.info("Notify urls for subscribe url " + url + ", urls: " + urls);
}
Map<String, List<URL>> result = new HashMap<String, List<URL>>();
for (URL u : urls) {
if (UrlUtils.isMatch(url, u)) {
String category = u.getParameter(Constants.CATEGORY_KEY, Constants.DEFAULT_CATEGORY);
List<URL> categoryList = result.get(category);
if (categoryList == null) {
categoryList = new ArrayList<URL>();
result.put(category, categoryList);
}
categoryList.add(u);
}
}
if (result.size() == 0) {
return;
}
Map<String, List<URL>> categoryNotified = notified.get(url);
if (categoryNotified == null) {
notified.putIfAbsent(url, new ConcurrentHashMap<String, List<URL>>());
categoryNotified = notified.get(url);
}
for (Map.Entry<String, List<URL>> entry : result.entrySet()) {
String category = entry.getKey();
List<URL> categoryList = entry.getValue();
categoryNotified.put(category, categoryList);
saveProperties(url);
listener.notify(categoryList);
}
}
private void doNotify(
Jedis jedis, Collection<String> keys, URL url, Collection<NotifyListener> listeners) {
if (keys == null || keys.size() == 0 || listeners == null || listeners.size() == 0) {
return;
}
long now = System.currentTimeMillis();
List<URL> result = new ArrayList<URL>();
List<String> categories =
Arrays.asList(url.getParameter(Constants.CATEGORY_KEY, new String[0]));
String consumerService = url.getServiceInterface();
for (String key : keys) {
if (!Constants.ANY_VALUE.equals(consumerService)) {
String prvoiderService = RedisRegistryUtil.toServiceName(key, root);
if (!prvoiderService.equals(consumerService)) {
continue;
}
}
String category = RedisRegistryUtil.toCategoryName(key);
if (!categories.contains(Constants.ANY_VALUE) && !categories.contains(category)) {
continue;
}
Map<String, String> values = jedis.hgetAll(key);
List<URL> urls = RedisRegistryUtil.getUrlsForDoNotify(url, now, values);
if (urls.isEmpty()) {
urls.add(RedisRegistryUtil.setUrlProperties(url, key, category, root));
}
result.addAll(urls);
if (logger.isWarnEnabled()) {
logger.warn("redis notify: " + key + " = " + urls);
}
}
if (result == null || result.size() == 0) {
return;
}
for (NotifyListener listener : listeners) {
notify(url, listener, result);
}
}