libbluray | branch: master | hpi1 <[email protected]> | Tue Nov 24 10:19:43 2015 +0200| [09a64d011edd6f4c890e1baa3df146c4dc91208f] | committer: hpi1
BDJUtil.makeFiveDigitStr(): check range. Avoid using DecimalFormat. > http://git.videolan.org/gitweb.cgi/libbluray.git/?a=commit;h=09a64d011edd6f4c890e1baa3df146c4dc91208f --- src/libbluray/bdj/java/org/videolan/BDJUtil.java | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/src/libbluray/bdj/java/org/videolan/BDJUtil.java b/src/libbluray/bdj/java/org/videolan/BDJUtil.java index b5a9864..cc17992 100644 --- a/src/libbluray/bdj/java/org/videolan/BDJUtil.java +++ b/src/libbluray/bdj/java/org/videolan/BDJUtil.java @@ -25,20 +25,31 @@ public class BDJUtil { /** * Make a five digit zero padded string based on an integer * Ex. integer 1 -> string "00001" - * + * * @param id * @return */ - public static String makeFiveDigitStr(int id) + public static String makeFiveDigitStr(int id) { + if (id < 0 || id > 99999) { + System.err.println("Invalid ID: " + id); + throw new IllegalArgumentException("Invalid ID " + id); + } + String s = "" + id; + while (s.length() < 5) { + s = "0" + s; + } + return s; + /* DecimalFormat fmt = new DecimalFormat(); fmt.setMaximumIntegerDigits(5); fmt.setMinimumIntegerDigits(5); fmt.setGroupingUsed(false); - + return fmt.format(id); + */ } - + /** * Make a path based on the disc root to an absolute path based on the filesystem of the computer * Ex. /BDMV/JAR/00000.jar -> /bluray/disc/mount/point/BDMV/JAR/00000.jar _______________________________________________ libbluray-devel mailing list [email protected] https://mailman.videolan.org/listinfo/libbluray-devel
