public static String makeBytesUrlSafe ( byte [ ] bytes ) { byte [ ] encoded = Base64 . encode ( bytes ) ; for ( int i = 0 ; i < encoded . length ; i ++ ) { switch ( encoded [ i ] ) { case ' ' : encoded [ i ] = ' ' ; continue ; case ' ' : encoded [ i ] = ' ' ; continue ; case ' ' : encoded [ i ] = ' ' ; continue ; default : continue ; } } return new String ( encoded , UTF8 ) ; }
Converts the given data to be safe for use in signed URLs for a private distribution by using specialized Base64 encoding .