public static void messageReceived(ChannelHandlerContext ctx, User user, StringMessage message) {
String body;
// load all
if (message.length == 0) {
body = user.profile.toString();
} else {
// load specific by id
int dashId = ParseUtil.parseInt(message.body, message.id);
body = user.profile.getDashById(dashId, message.id).toString();
}
ctx.writeAndFlush(new LoadProfileMessage(message.id, body));
}
public void messageReceived(ChannelHandlerContext ctx, User user, StringMessage message) {
String[] split = message.body.split(BODY_SEPARATOR_STRING, 2);
if (split.length < 2) {
throw new IllegalCommandException("Wrong income message format.");
}
int dashId = ParseUtil.parseInt(split[0]);
String widgetString = split[1];
if (widgetString == null || widgetString.equals("")) {
throw new IllegalCommandException("Income widget message is empty.");
}
if (widgetString.length() > MAX_WIDGET_SIZE) {
throw new NotAllowedException("Widget is larger then limit.");
}
DashBoard dash = user.profile.getDashById(dashId);
Widget newWidget = JsonParser.parseWidget(widgetString);
log.debug("Updating widget {}.", widgetString);
if (dash == null || newWidget == null) {
log.error("Error updating widget {}. Project : {}", widgetString, dash);
throw new IllegalCommandException("Empty widget or project.");
}
int existingWidgetIndex = dash.getWidgetIndex(newWidget.id);
if (newWidget instanceof Tabs) {
Tabs newTabs = (Tabs) newWidget;
DeleteWidgetLogic.deleteTabs(user, dash, newTabs.tabs.length - 1);
}
// strange issue https://github.com/blynkkk/blynk-server/issues/227
// just log error for now
try {
dash.widgets[existingWidgetIndex] = newWidget;
dash.updatedAt = System.currentTimeMillis();
user.lastModifiedTs = dash.updatedAt;
} catch (ArrayIndexOutOfBoundsException e) {
throw new BaseServerException(
"Error updating widget. " + widgetString, Response.SERVER_EXCEPTION);
}
ctx.writeAndFlush(ok(message.id), ctx.voidPromise());
}