[jira] Commented: (CAMEL-3263) Camel-exec - ease usage with Spring DSL

["Claus Ibsen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/activemq/browse/CAMEL-3263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=62718#action_62718 ] 

Claus Ibsen commented on CAMEL-3263:
------------------------------------

This applies in fact for Java DSL as well. The problem is to provide multiple args as a header, regardless if its Java DSL or Spring XML.
And you would like to have a single String with the args separated.

We should probably add an option to specify the separator and use comma as default.
- CamelExecCommandSeparator
Then you can set the header in case you use something else than comma


> Camel-exec - ease usage with Spring DSL
> ---------------------------------------
>
>                 Key: CAMEL-3263
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-3263
>             Project: Apache Camel
>          Issue Type: Improvement
>    Affects Versions: 2.4.0
>            Reporter: Olivier Roger
>
> It would be more user friendly if it a String could be also be given instead of a Java List object.
> In that case a separator would be necessary but I guess a blank space could be the default value. 
> Sample of usage :
> {code}            <!-- optional -->
>             <setHeader headerName="CamelExecCommandArgs">
>                 <constant>,</constant>
>             </setHeader>
>             <setHeader headerName="CamelExecCommandArgs">
>                 <simple>arg1,arg2,arg3</simple> <!-- of course simple offers many more advance possibilities -->
>             </setHeader> 
> {code}
> For more details, please see [The mailling list discution on that topic|http://camel.465427.n5.nabble.com/Camel-exec-dynamic-parameters-in-Spring-DSL-td3230040.html#a3230040]

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