@Override public void onStateChange(AtmosphereResourceEvent event) throws IOException { AtmosphereResource r = event.getResource(); AtmosphereResponse res = r.getResponse(); if (event.isSuspended()) { String body = event.getMessage().toString(); ChatData data = new Gson().fromJson(body, ChatData.class); res.getWriter().write(new ChatData(data.getAuthor(), data.getText()).toString()); switch (r.transport()) { case JSONP: case AJAX: case LONG_POLLING: event.getResource().resume(); break; default: res.getWriter().flush(); break; } } else if (!event.isResuming()) { event.broadcaster().broadcast(new ChatData("Someone", "say bye bye!").toString()); } }
public static void createItems(ChatData chatData) { Table table = dynamoDB.getTable(tableName); System.out.println(table.getTableName()); try { Item item = new Item() .withPrimaryKey("TimeStamp", dateNow()) .withString("user", chatData.getUser()) .withString("chat", chatData.getChat()); table.putItem(item); } catch (Exception e) { System.err.println("Create items failed."); System.err.println(e.getMessage()); } }