Hi, I advance thanks for your help Gentles!

I am a Leanne, In my new Networking Java Program!

(Consider an Small Office Please)

At first Every Workers Should Login at Time (The Login details UserName ,PassWord and LocalTiming can stored in their own local database),
When the Manager Come latter, and Switched on his system then press the button (Collect Loging History) in his application, it shoud Collect & sent all workers Login History to the Manager,s DataBase,

(The Both side Application is Jar only)

But in Server Client Program,
Server should run at first.

Is their any alternative way?,

What can i do,

Can Anyone Help Me,
I expect your Guide Please,
Thank you..,

What code do you have so far? Do you have any specific java programming questions?