[jira] Commented: (FTPSERVER-82) Ftplet onBeforeCommand and onAfterCommand events

["im-james (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FTPSERVER-82?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12500753 ] 

im-james commented on FTPSERVER-82:
-----------------------------------

Is this progressing somewhat?

> Ftplet onBeforeCommand and onAfterCommand events
> ------------------------------------------------
>
>                 Key: FTPSERVER-82
>                 URL: https://issues.apache.org/jira/browse/FTPSERVER-82
>             Project: FtpServer
>          Issue Type: Improvement
>          Components: Ftplets
>    Affects Versions: 1.0-M1
>            Reporter: im-james
>             Fix For: 1.0-M1
>
>
> In the mailing list there was a message from someone who wanted to execute some code before a LIST command. 
> The ftplet api does not currently allows this.
> The same problem can happen for several other commands so it would be nice to extends the ftplet api to add a way to execute code before and after any command.
> This could be done by adding a couple of method in the ftplet api for every command (onBeforeList, onAfterList) or by using a generic method like:
> onBeforeCommand(enum command, ... )
> onAfterCommand(enum command, ...)
> In these method the developer can create a switch() on the enum to filter the events he wants to catch.
> Of course in onBeforeCommand you should be able to abort the execution of the command.

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