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Writing XML File blocking access

原文 2013-12-02 15:58:33 2 1 java/ xml/ java-ee/ web

I have a web platform with users who write and read a XML file. How can i block users to write on the XML file while another one is doing it? For security, i don't want 2+ users writing the XML file at the same time...

1 answers

You need to synchronize the write method. Read up on it here:

http://docs.oracle.com/javase/tutorial/essential/concurrency/sync.html

You may want to rethink the design if you have multiple users writing to the same config file. I expect you'll have lots of problems. Can you use a database instead?

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Writing XML File blocking access

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1 answers

solution1 0 2013-12-02 16:14:42

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0 2013-12-02 16:14:42