Java Reference
In-Depth Information
HTML_Version
«redirect»
«redirect»
Accept
WML_Version
BackEnd
«redirect»
XHTML_Version
Multiple presentations
The Accept JSP is the target for the connection for all the
types of browsers. It identifies the type of browser and
redirects it to the version of the presentation most
appropriate for that browser.
Force resolution
The same information forms the basis of all the
presentations.
Each version of the presentation is tailored for a specific
device.
Each version can filter the information and provide a
suitable level of detail.
Design rationale
The presentation versions are thin and focus only on the
presentation language and on the level of detail. The
back-end component hides all the complexities and
provides a unique source of information for all the
channels.
16.9
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References
Bodoff, S., Green, J. and Haase, K. (2002)
The J2EE Tutorial
, Addison-Wesley.
ETSI (1996) “GSM 07.05: Digital cellular telecommunications system (Phase 2!); Use
of Data Terminal Equipment
-
Data Circuit Terminating Equipment (DTE
-
DCE)
interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)”,
July.
Gamma, E., Helm, R., Johnson, R. and Vlissides, J. (1995)
Design Patterns: Elements
of Reusable Object-Oriented Software
, Addison-Wesley.
Network Working Group (1996) RFC-1939: Post Office Protocol - Version 3, May.
Nokia (2002) “AT Command Set for Nokia GSM Products”, Version 1.0. May 8.
Sun Microsystems, “
Fundamentals of the JavaMail API
”, available at http://developer.
java.sun.com/developer/onlineTraining/JavaMail/.
WAP Forum Specification, available at http://www.wapforum.org/what/technical.htm.
