Apple WebObjects 5 Manuel d'utilisateur télécharger pdf (Page 76)

76 Java Client Architecture

 Apple Computer, Inc. January 2002

CHAPTER 6

WebObjects Desktop Applications

Java Client Architecture

The Java Client architecture differs from the HTML-based WebObjects architecture

in that it’s distributed across client and server systems as shown in Figure 6-4. The

server-side portion interacts with a database server as in HTML-based WebObjects

applications, and the client-side portion, in addition to providing the application’s

user interface, can also contain non-sensitive business logic.

Figure 6-4 Java Client’s distributed, multitier architecture

Application

server

WebObjects

application

(client-side)

WebObjects

application

(server-side)

Web server

Relational database

Client

computer

(user’s system)

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Apple WebObjects 5 Manuel d'utilisateur Page 76