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Reading file from a share folder

Posted on 2001-06-28
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Last Modified: 2010-05-19
Hi,
I am writing a java program which will read files from a share folder. Since it is a shared folders, users might be writing in to the file.

So before the program going to read the file, I want to check if the files is being accessed by some other process or what?

regards
vidyod
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Question by:vidyod
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Accepted Solution

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jorj earned 100 total points
ID: 6237155
File.canRead(), File.canWrite(), File.exists() are the methods for you. The OS will check for you.
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Expert Comment

by:Igor Bazarny
ID: 6239118
Hi,

I don't think you need to do something special about that. Just open a file--if that's a wrong moment, IOException will be thrown. Calls to canRead() etc will not be very helpful--other process/user can open a file between your check and open attempt.

Regards,
Igor Bazarny,
Brainbench MVP for Java 1
www.brainbench.com
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Expert Comment

by:sudhakar_koundinya
ID: 8950883


No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:


--  points to jorj


Please leave any comments here within the next seven days.
 
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sudhakar_koundinya
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Expert Comment

by:Igor Bazarny
ID: 8958186
Hmm, I believe canRead()/canWrite() check only file permissions, not sharing status. So, jorj comment don't answer this question IMO.
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