[jira] [Assigned] (CAMEL-6098) Add script to the DSL to invoke a expression language and allow noop changes on the Exchange

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

     [ https://issues.apache.org/jira/browse/CAMEL-6098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen reassigned CAMEL-6098:
----------------------------------

    Assignee: Claus Ibsen

> Add script to the DSL to invoke a expression language and allow noop changes on the Exchange
> --------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-6098
>                 URL: https://issues.apache.org/jira/browse/CAMEL-6098
>             Project: Camel
>          Issue Type: New Feature
>          Components: camel-core, eip
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>             Fix For: Future
>
>
> See nabble
> http://camel.465427.n5.nabble.com/Changing-POJO-attribute-from-the-body-using-the-Simple-Expression-Language-tp5727971.html
> We should have a script in the DSL
> {code:xml}
> <route>
>   ...
>   <script>
>     <groovy>some groovy stuff here</groovy>
>   </script>
>   ...
> </script>
> {code}
> The script is then invoked and allows noop to avoid changing the message body.
> Currently you can only do
> {code:xml}
> <transform>
>   <groovy> ... </groovy>
> </transform>
> {code}
> ... and that may change the message body with the return value from groovy.
> With <script> you can avoid this.



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