1. EXPORTING ATK APPLICATIONS ON THE WEB A PRPOSAL
ICALEPS 2005

2. Plan
GOAL
How to ?
Technical issues
ICALEPS 2005

3. GOAL
Try using the same rich applications (DeviceTree, ….) locally and and thru the WEB :
Keeping the same look and feel
Keep coherence of the Tango graphical framework
for development of desktop and Web apps
Reducing learning cycle for users
Reducing development cycle cost
Fedarating Tango collaboration around a common graphical framework
ICALEPS 2005

4. Application update handled automatically by the Web Server
Goal
Use of Java Web Start
Mechanism for deliverig full featured rich Java applications from a Web server using a simple Web browser
Application update handled automatically by the Web Server
Client application will have to communicate with server only thru http/https port
How to bypass the TangORB layer from the client side ?
ICALEPS 2005

5. LOCAL or Direct Access to the
How to ?
Rich Java Application
ATK Widget
LOCAL or Direct Access to the
Tango Java Runtime
ATK Core
TangORB
Tango BUS
ICALEPS 2005

6. Access to the Tango Java Runtime
How to ?
Rich Java Application
Web
Server
ATK Widget
Tango Web
http port
TangORB
ATK Core (Mod.)
Web Comm.
Layer
Tango BUS
Access to the Tango Java Runtime
Thru Java Web Start
ICALEPS 2005

7. How to ?
ICALEPS 2005

8. How to ?
ICALEPS 2005

9. Technical issues
ICALEPS 2005

10. ICALEPS 2005

11. Baladi Technical issues DAO layer Conteneurs de données ‘WEB’
use
DAO layer
WebCommandProxy
use
use
use
Conteneurs de données ‘WEB’
WebAttributeInfo
WebDeviceAttribute
WebAttributeValue_3
WebDataHelper
WebDoubleImageHelper
WebFloatspectrumHelper
Viewer
NumberImageViewer
NumberSpectrumViewer
NonAttrNumberSpectrumViewer
ICALEPS 2005