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[ Up ] [ NPAC System ] [ Secured NPAC System ]
Distributed Client-Server Management System (Draft based on simple online banking
transactions)
Secured Version
This experimental system is developed using idltojava (Sun's
version of CORBA-JAVA compiler) under Sun's JDK1.2beta3. This system can be easily
modified to be adopted into comercial client-server applications.
This system is at preliminary stage. More functionalities will be added.
To play the following example, please
- download JDK1.2 Beta 3 from
Sun
- set JAVA_HOME to where JDK1.2 Beta 3
locates. (e.g., setenv JAVA_HOME /usr/local/jdk1.2beta3)
- setup CLASSPATH properly.
- include JDK1.2's bin path.
(e.g., set path = ($path /usr/local/jdk1.2beta3/bin))
- Please download the client-related classes before playing, (client.tar.gz) then follow
the instructions listed below.
- uncompress and untar this file ("client.tar.gz") to your specified directory
(e.g., ~your_username/NPAC)
- change to this directory (e.g., cd ~your_username/NPAC)
- start appletviewer of the version in JDK1.2 as follows
 | To start the demo example:
appletviewer http://osprey8.npac.syr.edu:1965/NPACSystem/demo.html
|
 | To start extra Client applet:
appletviewer http://osprey8.npac.syr.edu:1965/NPACSystem/client.html
or
appletviewer client.html locally |
 | To use the demo Account: ct1234 and Password: ct1234. There is no password-protection on Monitor and Console. (You
are only allowed to see the current server status.) |
Note: The secured version of the system has been implemented. It is currently under
documenting and will be available soon.
If this system is not up and running, please email me at cwou@npac.syr.edu. Thanks in advance!

Developed by Chao-Wei Ou

Architecture

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