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Bodgitt&scraper Locaction of the database
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Hanna Habashy
Ranch Hand
Joined: Aug 20, 2003
Posts: 532
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hi:
My instrucation says"the program must allow the user to specify the location of the database, and it must also accept an indication that a local database to be used"
Does that mean the user can choose a database file on the server?
If the answer is correct, then how can I bind different Data objects of the same type to the rmi registry?
My data access class has a local variabl dbLocation which referes to the URL of the database file to be accessed.
If I have 2 users connecting to the server, and each user accessing diferent database, then each user need a different Data object.
How can I bind different objects that has differnt local variables?
I am newbie to RMI, and I appreciate any explination.
thanks
[ June 02, 2004: Message edited by: Hanna Habashy ]
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SCJD 1.4<br />SCJP 1.4<br />-----------------------------------<br />"With regard to excellence, it is not enough to know, but we must try to have and use it.<br />" Aristotle
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Charlie Goth
Ranch Hand
Joined: Feb 26, 2004
Posts: 60
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You just need a little gui on the server, where a user can select the db file. That quote is very wierd though, it doesn't read very well at all.
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SCJP (77%)
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Vishwa Kumba
Ranch Hand
Joined: Aug 27, 2003
Posts: 1064
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I agree with Charlie.
I don't think the client program can select its own database. I think all clients connect to the same server, which in turn uses only 1 database file at a time.
In the standalone mode, the user can select his own database.
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Hanna Habashy
Ranch Hand
Joined: Aug 20, 2003
Posts: 532
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Can we got a conformation about this from people who passed the certification?
thanks
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subject: Bodgitt&scraper Locaction of the database
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