[jira] Updated: (CAMEL-968) Allow for overriding of the Main.showOptions() method

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

     [ https://issues.apache.org/activemq/browse/CAMEL-968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Geoff Gibbs updated CAMEL-968:
------------------------------

    Attachment:     (was: Main.patch)

> Allow for overriding of the Main.showOptions() method
> -----------------------------------------------------
>
>                 Key: CAMEL-968
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-968
>             Project: Apache Camel
>          Issue Type: Improvement
>          Components: camel-spring
>    Affects Versions: 1.4.0
>            Reporter: Geoff Gibbs
>            Priority: Minor
>         Attachments: Main.patch
>
>
> Currently if you subclass the org.apache.camel.spring.Main class, then the command line options of Main are available, but using -h produces a list of options headed by:
> "Apache Camel Runner takes the following options"
> It would be nice to be able to change this in the sub-class. Overriding showOptions() is not satisfactory and the option list is stored a a private field with no getter, meaning the list of options cannot be generated.
> I have provided a patch for one possible solution, that allows for just the header part of showOptions() to be overriden.
> (it also moves the generation of the information line into the Option class instead of the showOptions method itself to allow for further customisation, if required.

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