private void requestRegisterEasemob(final User user) { log.info("request to register on easemob ==>" + user); ServiceFactory.getEaseMobService() .register( user.getMail(), user.getPassword(), new EasemobRegisterCallback() { @Override public void onRegistered() { log.info("onRegistered ease callback to register on easemob ==>" + user); if (user.getPushTerminal() == null) { user.addPendingEvent(new MessageEvent(new EasemobMessage(user))); } else { user.getPushTerminal().postEvent(new MessageEvent(new EasemobMessage(user))); } } @Override public void onFailed() { log.info("onFailed ease callback to register on easemob ==>" + user); if (user.getPushTerminal() == null) { user.addPendingEvent(new MessageEvent(new EasemobMessage(user))); } else { user.getPushTerminal().postEvent(new MessageEvent(new EasemobMessage(user))); } } @Override public void onError() { log.info("onError ease callback to register on easemob ==>" + user); if (user.getPushTerminal() == null) { user.addPendingEvent(new MessageEvent(new EasemobMessage(user))); } else { user.getPushTerminal().postEvent(new MessageEvent(new EasemobMessage(user))); } } }); }