You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@karaf.apache.org by "Jamie goodyear (JIRA)" <ji...@apache.org> on 2011/07/17 20:43:00 UTC

[jira] [Closed] (KARAF-155) optional @Argument values (and I guess @Option values) can have default values which could be displayed in the help screen by reflecting into the value and finding non-zero/null values

     [ https://issues.apache.org/jira/browse/KARAF-155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jamie goodyear closed KARAF-155.
--------------------------------


> optional @Argument values (and I guess @Option values) can have default values which could be displayed in the help screen by reflecting into the value and finding non-zero/null values
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: KARAF-155
>                 URL: https://issues.apache.org/jira/browse/KARAF-155
>             Project: Karaf
>          Issue Type: Improvement
>          Components: karaf-shell
>            Reporter: james strachan
>            Assignee: Guillaume Nodet
>            Priority: Trivial
>             Fix For: 2.1.0
>
>
> For example for
> {code}
> class MyCommand extends Action {
>   @Argument(required = false, description = "whatnot")
>   String foo = "someDefault";
>    ...
> }
> {code}
> when printing the help for "foo" argument we could mention the default value is "someDefault" in the help screen.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira