Re: How do I filter out unwanted header properties propergated in route

[AHardy <al...@db.com>]

That make sense, thanks Claus


Claus Ibsen-2 wrote:
> 
> On Fri, Mar 13, 2009 at 1:08 PM, AHardy <al...@db.com> wrote:
>>
>> Apache Camel has been a revelation in componentising flow based
>> applications.
>> Although getting started has been a hair pulling exercise at times..but
>> definitely rewarding. I have the following route defined
>>
>> from("imap:mailhost").process(new
>> AttachmentProcessor).to("bean:translate").to("jms:queue:output")
>>
>> When I inspect the JMS header of published message, it contains unwanted
>> properties propergated by camel from original email along with processing
>> involved in the route. Example
>>
>> Properties={ to={String:user1@abc.com, user2@abc.com}
>> org_apache_camel_splitSize={Integer:43} precedence={String:list}
>> subject={String:Subject line from email}
>> org_apache_camel_MultiParameterArray={String:false}
>> from={String:user1@abc.com} org_apache_camel_splitCounter={Integer:12}
>>
>> How do I prevent these internal headers being copied into JMS header?
> If you need to remove a single header then there is a removeHeader DSL
> node.
> However since there are many you can use a processor or bean to do a
> bit of java code
> 
> eg to remove them all
> exchange.getIn().setHeaders(null);
> 
> You can also set a new HeaderFilterStrategy on your JMS endpoint that
> can do the filtering.
> 
> 
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>>
>>
> 
> 
> 
> -- 
> Claus Ibsen
> Apache Camel Committer
> 
> Open Source Integration: http://fusesource.com
> Blog: http://davsclaus.blogspot.com/
> 
> 

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