FACADEPATTERN

SHARING BYB AY U F I R M A W A N P A O H

Let StartOur Journey

“Facade pattern hides the complexities of thesystem and provides an interface to theclient”

http://www.tutorialspoint.com/design_pattern

Definition

Sample

Customer Service

Shipping

Billing

Order Fullfillment

Client

Client

• javax.servlet.http.HttpSession• javax.servlet.http.HttpServletRequest• javax.servlet.http.HttpServletResponse• javax.faces.context.ExternalContext

FACADE USED IN JAVA API

HttpSession session=request.getSession();session.setAttribute(name,value);session. getCreationTime();

Sample

BenefitsConsequences

Its Time ToDemo JEDI!

CLASS DIAGRAM

Lets CodeJEDI!

Thank YouSlide :bit.ly/sharingfacadepatternGithub : bit.ly/githubfacadepattern