Joonas Lehtinen@joonaslehtinen

Client + Server Hybrid Applications with Vaadin

Layers of abstraction

JavaScriptJava toJavaScript

Webserver

Backendserver

required optional optionalrequired

RPC

optional

Vaa

din

required optionalrequired

GW

T

requiredrequired

Ext

JS

requiredrequired

required required

Architecture

server

client

Component

Widget

Connector

RPC

7State

HourList

HLConnector

HLState

UI

WHView FooViewBarView

HLWidget OfflineUI

API

Trying it out

https://github.com/jojule/HybridDemo

3

Vaadin: A Familiar Way to Build Web Apps with Java

DZone, Inc. | www.dzone.comFigure 4: The Class Diagram presents all user interface component classes and the most important interfaces, relationships, and methods.

Questions?Comments?

joonas@vaadin.com vaadin.com/joonas

@joonaslehtinen#vaadin