After looking at the code a little more I'm starting to wonder if any headers
that have been set in any previous exchanges, will make it out of the
velocity template endpoint.
It does not appear that the headers that are passed into the velocity
endpoint are ever being copied to the outbound message.
Could someone who know the code a little better comment on this?
James.Strachan wrote:
>
> I was just about to apply it then spotted Willem beat me to it :) Nice
> work guys!
>
> 2008/6/17 Stephen J <[EMAIL PROTECTED]>:
>>
>> I have submitted a potential patch to fix this issue. Please check the
>> jira
>> and let me know.
>>
>>
>> Hadrian Zbarcea wrote:
>>>
>>> setHeader() will add the header, that's correct.
>>>
>>> We'll make sense out of this. If you could turn your test into a
>>> junit test and attach it to the jira, it would be highly appreciated.
>>>
>>> Hadrian
>>>
>>> On Jun 17, 2008, at 12:59 PM, Stephen J wrote:
>>>
>>>>
>>>> This:
>>>>
>>>> $in.setHeader('fruit', 'apple')
>>>>
>>>> didn't seem to work.
>>>>
>>>> In my post velocity processor I tried to return the value like this:
>>>>
>>>> System.out.println(exchange.getIn().getHeader('fruit'));
>>>>
>>>> and it returns 'null'
>>>>
>>>> I also have some code that iterates through all the headers in the
>>>> "in"
>>>> message and the only thing that appears is the
>>>> org.apache.camel.velocity.resource header.
>>>>
>>>> One other thing that I want to be sure about. This setHeader()
>>>> statement
>>>> will add the header if it doesn't exist, correct?
>>>>
>>>> James.Strachan wrote:
>>>>>
>>>>> 2008/6/17 Stephen J <[EMAIL PROTECTED]>:
>>>>>>
>>>>>> none of the below work:
>>>>>> #set( $in.headers.fruit = 'apple' )
>>>>>> #set( $headers.fruit = 'apple' )
>>>>>> $in.headers.fruit = 'apple'
>>>>>> $headers.fruit = 'apple'
>>>>>
>>>>> I'm not sure if the velocity pseudo-bean properties stuff works with
>>>>> the Camel Exchange / Message interfaces.
>>>>>
>>>>> Does this work?
>>>>>
>>>>> $in.setHeader('fruit', 'apple')
>>>>>
>>>>> Maybe we could write a custom Velocity class to help its
>>>>> introspection
>>>>> stuff work with Exchange/Message interfaces? (Have never tried - not
>>>>> even sure its possible)
>>>>>
>>>>> --
>>>>> James
>>>>> -------
>>>>> http://macstrac.blogspot.com/
>>>>>
>>>>> Open Source Integration
>>>>> http://open.iona.com
>>>>>
>>>>>
>>>>
>>>> --
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>>>> http://www.nabble.com/Exchange-headers-in-velocity-tp17916457s22882p17920420.html
>>>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>>>
>>>
>>>
>>>
>>
>> --
>> View this message in context:
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>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>
>>
>
>
>
> --
> James
> -------
> http://macstrac.blogspot.com/
>
> Open Source Integration
> http://open.iona.com
>
>
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