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From "Anders Kofoed" <anders.kof...@avaleo.net>
Subject Out Of Office until 2nd January 2007
Date Sat, 30 Dec 2006 21:42:12 GMT
Thank you for your mail.
 
Avaleo office is closed from December 23 to January 2 were we will address you request.
If you have urgent requests it's possible to call the following persons:
 
- From December 23th to December 27th (both days included) please call Niels Dyrnesli on +45
40741496.
- From December 28th to January 1 (both days included) please call Anders Kofoed +4529442941
 
Kind regards
Anders Kofoed
Avaleo ApS


-----Original Message-----
Reply-To: "Jakarta Commons Users List" <commons-user@jakarta.apache.org>
Date: Sat, 30 Dec 2006 22:41:49 +0100
From: Henryk Konsek <hak8@wp.pl>
To:  commons-user@jakarta.apache.org
Subject: [CLI] Option.setArgs and Option.setArgName issues

> Hi.
>     I was wondering about two scenarios. The first one:

>  option.setArgs(2);
>  option.setArgName( "argName" );

> Which results in something like this when printing help:

>  -myoption <argName>

> I can't code something like:

>  option.setArgs(2);
>  option.setArgName( 1, "argName1" );
>  option.setArgName( 2, "argName2" );

> ...so I was wondering whether is there any way to achieve something like:

>  -myoption <argName1> <argName2>



> The second issue I can't figure out is how to enforce checking of amount 
> of arguments for option. That is how to prevent situations in which user 
> passes too much arguments for option (for instance for option with two 
> arguments):

> java -jar command.jar -myoption one two three

> At this moment I can't even check it in the code after getOptionValues() 
> due to the fact that additional arguments are simply ignored.


> I would be grateful for any suggestions.

> Greetings.

> -- 
> Henryk Konsek
> http://hekonsek.blogspot.com


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