Java File Name Clean cleanFilename(String filename)

Description

clean Filename

License

Open Source License

Declaration

public static String cleanFilename(String filename) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    public static final String VALID_FILENAME_CHARS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.@-";

    public static String cleanFilename(String filename) {
        byte[] fnBytes = filename.getBytes();
        byte c;//w w  w. ja  v a2  s .  co m

        for (int i = 0; i < fnBytes.length; i++) {
            c = fnBytes[i];

            if (VALID_FILENAME_CHARS.indexOf(c) == -1) {
                fnBytes[i] = '_';
            }
        }

        return new String(fnBytes);
    }
}

Related

1. cleanFileName(final String originalFileName)
2. cleanFileName(final String value)
3. cleanFileName(String arg)
4. cleanFileName(String badFileName)
5. cleanFileName(String filename)
6. cleanFilename(String filename)
7. cleanFileName(String name)
8. cleanFileName(String name)
9. cleanFileName(String path)