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Posted to users@camel.apache.org by Julien D <my...@hotmail.com> on 2009/08/31 11:24:14 UTC
Dynamic header setting
Hi guys,
Here's my situation.
I'm processing a file and I'm sending an email to tell the user that the
file is being processed.
I would like to put the file name in the subject of the email but I don't
know how to do that.
The file name is in the header CamelFileName.
Here's how I set the subject of the email without the file name :
.setHeader("subject", constant("Starting File processing "))
Any hint ?
--
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Re: Dynamic header setting
Posted by Claus Ibsen <cl...@gmail.com>.
And if you want access to a bit more information about the file you
can use the "File language" which is an extension to the simple
language.
http://camel.apache.org/file-language.html
It offers some other dynamic tokens you can use to get e.g. file
length, date etc.
On Mon, Aug 31, 2009 at 11:29 AM, Claus Ibsen<cl...@gmail.com> wrote:
> On Mon, Aug 31, 2009 at 11:24 AM, Julien D<my...@hotmail.com> wrote:
>>
>> Hi guys,
>>
>> Here's my situation.
>>
>> I'm processing a file and I'm sending an email to tell the user that the
>> file is being processed.
>> I would like to put the file name in the subject of the email but I don't
>> know how to do that.
>>
>> The file name is in the header CamelFileName.
>>
>> Here's how I set the subject of the email without the file name :
>> .setHeader("subject", constant("Starting File processing "))
>>
>> Any hint ?
>
> Yeah you can use the "simple" language for that as it can do it a bit dynamic
> http://camel.apache.org/simple.html
>
> You can just insert ${ } placeholders and then the simple language
> will do the replacing at runtime.
>
> .setHeader("subject", simple("Starting File processing of
> ${header.CamelFileName} and the file is a good file."))
>
>
>> --
>
>> View this message in context: http://www.nabble.com/Dynamic-header-setting-tp25220559p25220559.html
>> Sent from the Camel - Users (activemq) mailing list archive at Nabble.com.
>>
>>
>
>
>
> --
> Claus Ibsen
> Apache Camel Committer
>
> Open Source Integration: http://fusesource.com
> Blog: http://davsclaus.blogspot.com/
> Twitter: http://twitter.com/davsclaus
>
--
Claus Ibsen
Apache Camel Committer
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus
Re: Dynamic header setting
Posted by Julien D <my...@hotmail.com>.
It's compiling that way finally
.setHeader("subject").simple("Starting File processing
${header.CamelFileName}")
Thanks Claus
Julien D wrote:
>
> I tried this solution too but it does not compile for me. I'm using camel
> 2.0-M3.
>
>
> Claus Ibsen-2 wrote:
>>
>> On Mon, Aug 31, 2009 at 11:24 AM, Julien D<my...@hotmail.com> wrote:
>>>
>>> Hi guys,
>>>
>>> Here's my situation.
>>>
>>> I'm processing a file and I'm sending an email to tell the user that the
>>> file is being processed.
>>> I would like to put the file name in the subject of the email but I
>>> don't
>>> know how to do that.
>>>
>>> The file name is in the header CamelFileName.
>>>
>>> Here's how I set the subject of the email without the file name :
>>> .setHeader("subject", constant("Starting File processing "))
>>>
>>> Any hint ?
>>
>> Yeah you can use the "simple" language for that as it can do it a bit
>> dynamic
>> http://camel.apache.org/simple.html
>>
>> You can just insert ${ } placeholders and then the simple language
>> will do the replacing at runtime.
>>
>> .setHeader("subject", simple("Starting File processing of
>> ${header.CamelFileName} and the file is a good file."))
>>
>>
>>> --
>>
>>> View this message in context:
>>> http://www.nabble.com/Dynamic-header-setting-tp25220559p25220559.html
>>> Sent from the Camel - Users (activemq) mailing list archive at
>>> Nabble.com.
>>>
>>>
>>
>>
>>
>> --
>> Claus Ibsen
>> Apache Camel Committer
>>
>> Open Source Integration: http://fusesource.com
>> Blog: http://davsclaus.blogspot.com/
>> Twitter: http://twitter.com/davsclaus
>>
>>
>
>
--
View this message in context: http://www.nabble.com/Dynamic-header-setting-tp25220559p25220832.html
Sent from the Camel - Users (activemq) mailing list archive at Nabble.com.
Re: Dynamic header setting
Posted by Julien D <my...@hotmail.com>.
I tried this solution too but it does not compile for me. I'm using camel
2.0-M3.
Claus Ibsen-2 wrote:
>
> On Mon, Aug 31, 2009 at 11:24 AM, Julien D<my...@hotmail.com> wrote:
>>
>> Hi guys,
>>
>> Here's my situation.
>>
>> I'm processing a file and I'm sending an email to tell the user that the
>> file is being processed.
>> I would like to put the file name in the subject of the email but I don't
>> know how to do that.
>>
>> The file name is in the header CamelFileName.
>>
>> Here's how I set the subject of the email without the file name :
>> .setHeader("subject", constant("Starting File processing "))
>>
>> Any hint ?
>
> Yeah you can use the "simple" language for that as it can do it a bit
> dynamic
> http://camel.apache.org/simple.html
>
> You can just insert ${ } placeholders and then the simple language
> will do the replacing at runtime.
>
> .setHeader("subject", simple("Starting File processing of
> ${header.CamelFileName} and the file is a good file."))
>
>
>> --
>
>> View this message in context:
>> http://www.nabble.com/Dynamic-header-setting-tp25220559p25220559.html
>> Sent from the Camel - Users (activemq) mailing list archive at
>> Nabble.com.
>>
>>
>
>
>
> --
> Claus Ibsen
> Apache Camel Committer
>
> Open Source Integration: http://fusesource.com
> Blog: http://davsclaus.blogspot.com/
> Twitter: http://twitter.com/davsclaus
>
>
--
View this message in context: http://www.nabble.com/Dynamic-header-setting-tp25220559p25220776.html
Sent from the Camel - Users (activemq) mailing list archive at Nabble.com.
Re: Dynamic header setting
Posted by Claus Ibsen <cl...@gmail.com>.
On Mon, Aug 31, 2009 at 11:24 AM, Julien D<my...@hotmail.com> wrote:
>
> Hi guys,
>
> Here's my situation.
>
> I'm processing a file and I'm sending an email to tell the user that the
> file is being processed.
> I would like to put the file name in the subject of the email but I don't
> know how to do that.
>
> The file name is in the header CamelFileName.
>
> Here's how I set the subject of the email without the file name :
> .setHeader("subject", constant("Starting File processing "))
>
> Any hint ?
Yeah you can use the "simple" language for that as it can do it a bit dynamic
http://camel.apache.org/simple.html
You can just insert ${ } placeholders and then the simple language
will do the replacing at runtime.
.setHeader("subject", simple("Starting File processing of
${header.CamelFileName} and the file is a good file."))
> --
> View this message in context: http://www.nabble.com/Dynamic-header-setting-tp25220559p25220559.html
> Sent from the Camel - Users (activemq) mailing list archive at Nabble.com.
>
>
--
Claus Ibsen
Apache Camel Committer
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus