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Checking For Directory Existance
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Alan Jackson
Greenhorn
Joined: Oct 26, 2004
Posts: 26
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Im using some code to list the contents of a directory as a string, and Im wanting to add in some fail safes.
How would I go about checking if the directory exists first of all? If it doesnt exist, I want to output a message saying it doesnt exist.
Similarly, if the directory is empty I want to ouput that too.
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Jeroen Wenting
Ranch Hand
Joined: Oct 12, 2000
Posts: 5093
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check the API docs for File. Everything you need is in there, it's only a few lines of code.
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42
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Ernest Friedman-Hill
author and iconoclast
Marshal
Joined: Jul 08, 2003
Posts: 24041
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That's java.io.File. See the "exists" method.
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[Jess in Action][AskingGoodQuestions]
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subject: Checking For Directory Existance
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