Figure 6-7, Data flow in a java client application – Apple WebObjects 5 User Manual
Page 80
80
Java Client Architecture
Apple Computer, Inc. January 2002
C H A P T E R 6
WebObjects Desktop Applications
Working back up the diagram on the right side, the database server returns the rows
of requested data and, as usual, this data is converted to enterprise objects. The
server then sends copies of the requested objects to the client. When the client
receives the objects, it updates its user interface with values from the requested
objects.
Figure 6-7
Data flow in a Java Client application
Client
Server
Web server
Relational database
WebObjects
Client side user interface
WebObjects
Model
partNum W4378
color
Red
size
XL
retail
48.99
whole
25.00
.............
.............
.............
.............
partNum W4378
color
Red
size
XL
retail
48.99
..............
..............
..............
..............