[jira] [Commented] (NET-665) Support for multiple FTPFileFilters

["Rob Spoor (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NET-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17249257#comment-17249257 ] 

Rob Spoor commented on NET-665:
-------------------------------

Is this really necessary? Unless you're stuck on Java 7 or lower (and I pity you if you are), you can easily do this with a lambda:
{code:java}client.listFiles(pathname, f -> filter1.test(f) && filter2.test(f) && filter3.test(f));{code}

> Support for multiple FTPFileFilters
> -----------------------------------
>
>                 Key: NET-665
>                 URL: https://issues.apache.org/jira/browse/NET-665
>             Project: Commons Net
>          Issue Type: New Feature
>    Affects Versions: 3.6
>            Reporter: David Tarr
>            Priority: Major
>
> FTPClient now has a method [*listFiles*|https://commons.apache.org/proper/commons-net/apidocs/org/apache/commons/net/ftp/FTPClient.html#listFiles(java.lang.String,%20org.apache.commons.net.ftp.FTPFileFilter)] that allows a filter to filter out irrelevant files.
> I'd like to be able to pass multiple filters.
> This way I don't need to combine multiple FileFilters into one (cleaner code)
> Current:
> {{public FTPFile[] listFiles(String pathname, FTPFileFilter filter) throws IOException}}
> New:
> {{public FTPFile[] listFiles(String pathname, FTPFileFilter... filter) throws IOException}}



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