File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
The moose likes Developer Certification (SCJD/OCMJD) and the fly likes Checking DB file exists ? Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of Java Interview Guide this week in the Jobs Discussion forum!
JavaRanch » Java Forums » Certification » Developer Certification (SCJD/OCMJD)
Bookmark "Checking DB file exists ?" Watch "Checking DB file exists ?" New topic

Checking DB file exists ?

Tony Collins
Ranch Hand

Joined: Jul 03, 2003
Posts: 435
When updating the DB file, I would like a file Not Found Exception to be thrown if the DB file has been deleted or moved, is there any simple way to do this as I can't seem to find one. The JVM just creates a new file.
Barry Gaunt
Ranch Hand

Joined: Aug 03, 2002
Posts: 7729
Have you looked at what the class can do for you?

Ask a Meaningful Question and HowToAskQuestionsOnJavaRanch
Getting someone to think and try something out is much more useful than just telling them the answer.
I agree. Here's the link:
subject: Checking DB file exists ?
It's not a secret anymore!