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http://issues.apache.org/bugzilla/show_bug.cgi?id=32623 Summary: FTP component: FTPFile does not initialize miliseconds correctly Product: Commons Version: 1.2 Final Platform: PC OS/Version: Windows 2000 Status: NEW Severity: normal Priority: P2 Component: Net AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] Hi, I have been working with the FTP utilities and was saving the filename and lastModifiedTime (as taken from FTPFile.lastModifiedTime()) and had a problem where I would query a directory, save those two parameters for each of the files, then later on query the same directory (which in my test case has not changed any) and I would find that the FTPFile.lastModifiedTime() objects did not match. In looking furthur into it I found that the calendar objects returned by this function were off by a some random number of milliseconds, however it looked like the hour, minutes, and all other times of the calendar were correct, it was only the milliseconds. Drilling furthur into the source code for the Commons FTP components I think I see what was overlooked to cause this condition. In version 1.2.2 if you look at the UnixFTPEntryParser.java source (I believe this is the parser being used for my WSFTP server I am running, you can download this ftp server from download.com, I am using this for my development environment), looking on line 185 you have the following code: Calendar cal = Calendar.getInstance(); cal.set(Calendar.SECOND, 0); cal.set(Calendar.MINUTE, 0); cal.set(Calendar.HOUR_OF_DAY, 0); I see that you are initially creating a new calendar instance, which, by default sets the calendar to the current time. Then you update the seconds, minutes, and hour of dat, however you are not initializing the miliseconds, hence the miliseconds vary between different instantiations of the same ftp entry. This causes the Calendar.equals() function to indicate that the two times are different, though they should be equal. If you add: cal.set(Calendar.MILLISECOND, 0); I think you eliminate this problem. Best regards, David -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
