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Join Date: Aug 2007
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Newbie Poster
hi,
I have a probelm,two thread from two different JVM's accessing the same file causing improper data for the 2 JVM's resulting in improper data.
If it same JVM i can go for synchronized block ,wil not happen with independent JVM.soluion pls?
I have a probelm,two thread from two different JVM's accessing the same file causing improper data for the 2 JVM's resulting in improper data.
If it same JVM i can go for synchronized block ,wil not happen with independent JVM.soluion pls?
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Join Date: May 2007
Location: USA
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You will need to use file locking. There are methods for controlling this in FileChannel.
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Join Date: Aug 2007
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Newbie Poster
hi thanks for the reply can someone explain me more about the API for file locking
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Join Date: May 2007
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Originally Posted by vivek_green 
hi thanks for the reply can someone explain me more about the API for file locking
From FileChannel javadoc:
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a file channel can be obtained from an existing FileInputStream, FileOutputStream, or RandomAccessFile object by invoking that object's getChannel method, which returns a file channel that is connected to the same underlying file.
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