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only 'txt' files must be uploaded

 
Sandeep Swaminathan
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I'm using a file browser(JFileChooser) to display file select with which i'm loading the values into the database on a button click. How do I identify that the selected file is only a 'txt' file and the software must throw an error message if it isnt a text file! enlighten me ..
 
Maneesh Godbole
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1) Check the chosen file extension
2) Check out the JFileChooser API. You can provide filters, so that only certain type of files show up.
 
Michael Dunn
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google
ExtensionFileFilter

there are numerous examples you should be able to adapt to your needs
 
Sandeep Swaminathan
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well well got a handful of examples .. thanks .. the truth is i didnt knew its called as 'file extension filter' :x
 
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