[jira] [Commented] (CAMEL-6445) XML DSL - removeHeaders does not work as expected if more then one excludePatter is speficied

["Christian Müller (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CAMEL-6445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13680430#comment-13680430 ] 

Christian Müller commented on CAMEL-6445:
-----------------------------------------

The documentation was misleading about this. I update it and will think about a fix.
At present, you should use a regular expression like this:
{code}
<removeHeaders pattern="*" excludePattern="header1|header2"/>
{code}
                
> XML DSL - removeHeaders does not work as expected if more then one excludePatter is speficied
> ---------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-6445
>                 URL: https://issues.apache.org/jira/browse/CAMEL-6445
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 2.10.3
>            Reporter: Ralf Steppacher
>            Assignee: Christian Müller
>
> To reproduce put the following in a route:
> <camel:setHeader headerName="header1">
> <camel:constant>1</camel:constant>
> </camel:setHeader>
> <camel:setHeader headerName="header2">
> <camel:constant>2</camel:constant>
> </camel:setHeader>
> <camel:setHeader headerName="header3">
> <camel:constant>3</camel:constant>
> </camel:setHeader>
> <camel:removeHeaders pattern="*" excludePattern="header1,header2" />
> Expected behavior: "header3" should be gone.
> Actual behavior: All headers are gone.
> Specifying only one exclude pattern works. I.e. 
> <camel:removeHeaders pattern="*" excludePattern="header1" />
> removes headers "header2" and "header3" but leaves "header1".

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