[jira] [Updated] (NET-609) DefaultUnixFTPFileEntryParserFactory Issue (leading spaces removal configuration)

["Sebb (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NET-609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sebb updated NET-609:
---------------------
    Affects Version/s: 3.5

> DefaultUnixFTPFileEntryParserFactory Issue (leading spaces removal configuration)
> ---------------------------------------------------------------------------------
>
>                 Key: NET-609
>                 URL: https://issues.apache.org/jira/browse/NET-609
>             Project: Commons Net
>          Issue Type: Bug
>          Components: FTP
>    Affects Versions: 3.4, 3.5
>            Reporter: Tqup3
>
> I have an issue when calling listFiles() method on a FTP server.
> The FTPFileEntry parser fail to parse the entry by adding a non existing leading space in the filename.
> In the FTP library, a boolean field is existing to remove the leading spaces and needs to be set to true (in my case).
> The issue is in the file DefaultUnixFTPFileEntryParserFactory.java (L124-L128) :
> {code:java}
> if (parser == null) { // Now try for aliases
>             String ukey = key.toUpperCase(java.util.Locale.ENGLISH);
>             if (ukey.indexOf(FTPClientConfig.SYST_UNIX) >= 0)
>             { // FTPClientConfig.SYST_UNIX = "UNIX"
>                 parser = new UnixFTPEntryParser(config, false);
>             }
>             else if  (ukey.indexOf(FTPClientConfig.SYST_UNIX_TRIM_LEADING) >= 0)
>             { // FTPClientConfig.SYST_UNIX_TRIM_LEADING = "UNIX_LTRIM"
>                 parser = new UnixFTPEntryParser(config, true);
>             }
>             // ...
> }
> {code}
> I think the issue is that the else if condition is unreachable because if second condition is true, the first condition is matching too :
> FTPClientConfig.SYST_UNIX = "UNIX"
> FTPClientConfig.SYST_UNIX_TRIM_LEADING = "UNIX_LTRIM"
> I think the issue is related to the commit on NET-566 (commit: http://svn.apache.org/viewvc?view=revision&revision=1652696)



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