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Posted to dev@karaf.apache.org by "Uwe K." <Ko...@t-online.de> on 2013/09/07 14:49:50 UTC
Issue with property-replacement and Camel-routes
Hello list,
we ran into an issue while defining properties for Camel-routes:
There seems to be no way to define a property with a value like
"=?fileName\=${date\:now\:yyMMddHHmmssSSS}.txt" in a .cfg-File deployed in
the /etc-directory.
We tried several escaping-strategies but none was successful. "${....}" is
always replaced by "" (nothing), because there is of course no matching
system- or configuration-property.
Looking into the code (util/..../InterpolationHelper.java) there is no way
to avoid the property-replacement (at least I see none).
So shouldn't there be a way to escape such values (e.g. by using double
dollar-sign)?
Didn't anyone else run into this issue so far?
Thanks a lot.
Best regards,
Uwe.
--
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Re: Issue with property-replacement and Camel-routes
Posted by "Uwe K." <Ko...@t-online.de>.
Hi JB,
thanks for the quick response.
It would be great if you could add this.
A workaround using another character won't be working if you define routes
directly in blueprint (at least as I know).
Best regards,
Uwe.
jbonofre wrote
> Hi Uwe,
>
> By default in Karaf (and Felix) Utils, ${} is replaced and there is no
> way to escape $.
>
> It's a good addition, I will do that.
> A workaround could be to use another kind of file, or use another
> character that you replace when you load the properties.
>
> Regards
> JB
>
> On 09/07/2013 02:49 PM, Uwe K. wrote:
>> Hello list,
>>
>> we ran into an issue while defining properties for Camel-routes:
>>
>> There seems to be no way to define a property with a value like
>> "=?fileName\=${date\:now\:yyMMddHHmmssSSS}.txt" in a .cfg-File deployed
>> in
>> the /etc-directory.
>> We tried several escaping-strategies but none was successful. "${....}"
>> is
>> always replaced by "" (nothing), because there is of course no matching
>> system- or configuration-property.
>>
>> Looking into the code (util/..../InterpolationHelper.java) there is no
>> way
>> to avoid the property-replacement (at least I see none).
>>
>> So shouldn't there be a way to escape such values (e.g. by using double
>> dollar-sign)?
>>
>> Didn't anyone else run into this issue so far?
>>
>> Thanks a lot.
>>
>>
>> Best regards,
>>
>> Uwe.
>>
>>
>>
>> --
>> View this message in context:
>> http://karaf.922171.n3.nabble.com/Issue-with-property-replacement-and-Camel-routes-tp4029625.html
>> Sent from the Karaf - Dev mailing list archive at Nabble.com.
>>
>
> --
> Jean-Baptiste Onofré
> jbonofre@
> http://blog.nanthrax.net
> Talend - http://www.talend.com
--
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Re: Issue with property-replacement and Camel-routes
Posted by Jean-Baptiste Onofré <jb...@nanthrax.net>.
Hi Uwe,
By default in Karaf (and Felix) Utils, ${} is replaced and there is no
way to escape $.
It's a good addition, I will do that.
A workaround could be to use another kind of file, or use another
character that you replace when you load the properties.
Regards
JB
On 09/07/2013 02:49 PM, Uwe K. wrote:
> Hello list,
>
> we ran into an issue while defining properties for Camel-routes:
>
> There seems to be no way to define a property with a value like
> "=?fileName\=${date\:now\:yyMMddHHmmssSSS}.txt" in a .cfg-File deployed in
> the /etc-directory.
> We tried several escaping-strategies but none was successful. "${....}" is
> always replaced by "" (nothing), because there is of course no matching
> system- or configuration-property.
>
> Looking into the code (util/..../InterpolationHelper.java) there is no way
> to avoid the property-replacement (at least I see none).
>
> So shouldn't there be a way to escape such values (e.g. by using double
> dollar-sign)?
>
> Didn't anyone else run into this issue so far?
>
> Thanks a lot.
>
>
> Best regards,
>
> Uwe.
>
>
>
> --
> View this message in context: http://karaf.922171.n3.nabble.com/Issue-with-property-replacement-and-Camel-routes-tp4029625.html
> Sent from the Karaf - Dev mailing list archive at Nabble.com.
>
--
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com
Re: Issue with property-replacement and Camel-routes
Posted by "Uwe K." <Ko...@t-online.de>.
Hello Claus,
thank you very much, that solved our actual problem, of course.
We should have read the manual closer.....
Best regards,
Uwe.
Claus Ibsen wrote
> Use $simple{xxx}
>
> lørdag den 7. september 2013 skrev Uwe K. :
>
>> Hello list,
>>
>> we ran into an issue while defining properties for Camel-routes:
>>
>> There seems to be no way to define a property with a value like
>> "=?fileName\=${date\:now\:yyMMddHHmmssSSS}.txt" in a .cfg-File deployed
>> in
>> the /etc-directory.
>> We tried several escaping-strategies but none was successful. "${....}"
>> is
>> always replaced by "" (nothing), because there is of course no matching
>> system- or configuration-property.
>>
>> Looking into the code (util/..../InterpolationHelper.java) there is no
>> way
>> to avoid the property-replacement (at least I see none).
>>
>> So shouldn't there be a way to escape such values (e.g. by using double
>> dollar-sign)?
>>
>> Didn't anyone else run into this issue so far?
>>
>> Thanks a lot.
>>
>>
>> Best regards,
>>
>> Uwe.
>>
>>
>>
>> --
>> View this message in context:
>> http://karaf.922171.n3.nabble.com/Issue-with-property-replacement-and-Camel-routes-tp4029625.html
>> Sent from the Karaf - Dev mailing list archive at Nabble.com.
>>
>
>
> --
> Claus Ibsen
> -----------------
> Red Hat, Inc.
> Email:
> cibsen@
> Twitter: davsclaus
> Blog: http://davsclaus.com
> Author of Camel in Action: http://www.manning.com/ibsen
--
View this message in context: http://karaf.922171.n3.nabble.com/Issue-with-property-replacement-and-Camel-routes-tp4029625p4029647.html
Sent from the Karaf - Dev mailing list archive at Nabble.com.
Re: Issue with property-replacement and Camel-routes
Posted by Claus Ibsen <cl...@gmail.com>.
Use $simple{xxx}
lørdag den 7. september 2013 skrev Uwe K. :
> Hello list,
>
> we ran into an issue while defining properties for Camel-routes:
>
> There seems to be no way to define a property with a value like
> "=?fileName\=${date\:now\:yyMMddHHmmssSSS}.txt" in a .cfg-File deployed in
> the /etc-directory.
> We tried several escaping-strategies but none was successful. "${....}" is
> always replaced by "" (nothing), because there is of course no matching
> system- or configuration-property.
>
> Looking into the code (util/..../InterpolationHelper.java) there is no way
> to avoid the property-replacement (at least I see none).
>
> So shouldn't there be a way to escape such values (e.g. by using double
> dollar-sign)?
>
> Didn't anyone else run into this issue so far?
>
> Thanks a lot.
>
>
> Best regards,
>
> Uwe.
>
>
>
> --
> View this message in context:
> http://karaf.922171.n3.nabble.com/Issue-with-property-replacement-and-Camel-routes-tp4029625.html
> Sent from the Karaf - Dev mailing list archive at Nabble.com.
>
--
Claus Ibsen
-----------------
Red Hat, Inc.
Email: cibsen@redhat.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen