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Posted to users@camel.apache.org by Markus Steiner <sc...@yahoo.com.INVALID> on 2021/01/16 22:34:03 UTC
CSimple language usage
Hi
Using Camel 3.7.0 inside afterApplicationStart method of my custom org.apache.camel.spring.boot.CamelContextConfiguration class I have something already working like:
AdviceWith.weaveById(MY_PATTERN).after().wireTap(MY_URI) .newExchangeHeader(MY_DATE_HEADER, simple(${date:now}")) .newExchangeBody(simple(${exchangeProperty["foo"].remove('bar')}));
How could I switch to use csimple here as there seems no org.apache.camel.builder.Builder.csimple method out there. I think somehow a class with the corresponding method should get generated at build time to delegate the call to org.apache.camel.language.csimple.CSimpleHelper#date. Maybe?
Thanks
Re: CSimple language usage
Posted by Claus Ibsen <cl...@gmail.com>.
Hi
Your code is not easy to read and you dont show all the needed code.
There is csimple in BuilderSupport
BuilderSupport is part of RouteBuilder and AdviceWithRouteBuilder so
you should have that out of the box.
But if you are using the lambda style then its only an interface, and
then you dont have the base class of BuilderSupport.
And for that we need those static methods on Builder, which are missing.
I created a ticket
https://issues.apache.org/jira/browse/CAMEL-16066
On Wed, Jan 20, 2021 at 6:54 PM Markus Steiner
<sc...@yahoo.com.invalid> wrote:
>
> Thanks a lot Claus for your advice.
>
> I’m already aware of all that you‘ve kindly explained but as my original mail below was not well formatted you did not get my point.
>
> The problem is just that there is NO csimple method out there I could make use of! Following my original mail again in a better formatted style. Hope this makes it clear about the issue:
>
> Hi
>
> Using Camel 3.7.0 inside afterApplicationStart method of my custom org.apache.camel.spring.boot.CamelContextConfiguration class I have something already working like:
>
> AdviceWith.weaveById(MY_PATTERN).after().wireTap(MY_URI) .newExchangeHeader(MY_DATE_HEADER, simple(${date:now}")) .newExchangeBody(simple(${exchangeProperty["foo"].remove('bar')}));
>
> How could I switch to use csimple here as there seems no org.apache.camel.builder.Builder#csimple method be available. In contrast to org.apache.camel.builder.Builder#simple.
>
> I think somehow a class with the corresponding method should get generated at build time to delegate the call to org.apache.camel.language.csimple.CSimpleHelper#date. Maybe?
>
> Thanks
>
> > Am 20.01.2021 um 17:13 schrieb Claus Ibsen <cl...@gmail.com>:
> >
> > Hi
> >
> > You need Camel 3.7, and there is a csimple you can use instead of simple.
> >
> > And then you need to either pre compile or use camel-csimple-joor.
> >
> > See the 2 examples at
> >
> > https://github.com/apache/camel-examples/tree/master/examples/camel-example-csimple
> > https://github.com/apache/camel-examples/tree/master/examples/camel-example-csimple-joor
> >
> >> On Sat, Jan 16, 2021 at 11:34 PM Markus Steiner
> >> <sc...@yahoo.com.invalid> wrote:
> >>
> >> Hi
> >> Using Camel 3.7.0 inside afterApplicationStart method of my custom org.apache.camel.spring.boot.CamelContextConfiguration class I have something already working like:
> >> AdviceWith.weaveById(MY_PATTERN).after().wireTap(MY_URI) .newExchangeHeader(MY_DATE_HEADER, simple(${date:now}")) .newExchangeBody(simple(${exchangeProperty["foo"].remove('bar')}));
> >> How could I switch to use csimple here as there seems no org.apache.camel.builder.Builder.csimple method out there. I think somehow a class with the corresponding method should get generated at build time to delegate the call to org.apache.camel.language.csimple.CSimpleHelper#date. Maybe?
> >> Thanks
> >
> >
> >
> > --
> > Claus Ibsen
> > -----------------
> > http://davsclaus.com @davsclaus
> > Camel in Action 2: https://www.manning.com/ibsen2
>
--
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2
Re: CSimple language usage
Posted by Markus Steiner <sc...@yahoo.com.INVALID>.
Thanks a lot Claus for your advice.
I’m already aware of all that you‘ve kindly explained but as my original mail below was not well formatted you did not get my point.
The problem is just that there is NO csimple method out there I could make use of! Following my original mail again in a better formatted style. Hope this makes it clear about the issue:
Hi
Using Camel 3.7.0 inside afterApplicationStart method of my custom org.apache.camel.spring.boot.CamelContextConfiguration class I have something already working like:
AdviceWith.weaveById(MY_PATTERN).after().wireTap(MY_URI) .newExchangeHeader(MY_DATE_HEADER, simple(${date:now}")) .newExchangeBody(simple(${exchangeProperty["foo"].remove('bar')}));
How could I switch to use csimple here as there seems no org.apache.camel.builder.Builder#csimple method be available. In contrast to org.apache.camel.builder.Builder#simple.
I think somehow a class with the corresponding method should get generated at build time to delegate the call to org.apache.camel.language.csimple.CSimpleHelper#date. Maybe?
Thanks
> Am 20.01.2021 um 17:13 schrieb Claus Ibsen <cl...@gmail.com>:
>
> Hi
>
> You need Camel 3.7, and there is a csimple you can use instead of simple.
>
> And then you need to either pre compile or use camel-csimple-joor.
>
> See the 2 examples at
>
> https://github.com/apache/camel-examples/tree/master/examples/camel-example-csimple
> https://github.com/apache/camel-examples/tree/master/examples/camel-example-csimple-joor
>
>> On Sat, Jan 16, 2021 at 11:34 PM Markus Steiner
>> <sc...@yahoo.com.invalid> wrote:
>>
>> Hi
>> Using Camel 3.7.0 inside afterApplicationStart method of my custom org.apache.camel.spring.boot.CamelContextConfiguration class I have something already working like:
>> AdviceWith.weaveById(MY_PATTERN).after().wireTap(MY_URI) .newExchangeHeader(MY_DATE_HEADER, simple(${date:now}")) .newExchangeBody(simple(${exchangeProperty["foo"].remove('bar')}));
>> How could I switch to use csimple here as there seems no org.apache.camel.builder.Builder.csimple method out there. I think somehow a class with the corresponding method should get generated at build time to delegate the call to org.apache.camel.language.csimple.CSimpleHelper#date. Maybe?
>> Thanks
>
>
>
> --
> Claus Ibsen
> -----------------
> http://davsclaus.com @davsclaus
> Camel in Action 2: https://www.manning.com/ibsen2
Re: CSimple language usage
Posted by Claus Ibsen <cl...@gmail.com>.
Hi
You need Camel 3.7, and there is a csimple you can use instead of simple.
And then you need to either pre compile or use camel-csimple-joor.
See the 2 examples at
https://github.com/apache/camel-examples/tree/master/examples/camel-example-csimple
https://github.com/apache/camel-examples/tree/master/examples/camel-example-csimple-joor
On Sat, Jan 16, 2021 at 11:34 PM Markus Steiner
<sc...@yahoo.com.invalid> wrote:
>
> Hi
> Using Camel 3.7.0 inside afterApplicationStart method of my custom org.apache.camel.spring.boot.CamelContextConfiguration class I have something already working like:
> AdviceWith.weaveById(MY_PATTERN).after().wireTap(MY_URI) .newExchangeHeader(MY_DATE_HEADER, simple(${date:now}")) .newExchangeBody(simple(${exchangeProperty["foo"].remove('bar')}));
> How could I switch to use csimple here as there seems no org.apache.camel.builder.Builder.csimple method out there. I think somehow a class with the corresponding method should get generated at build time to delegate the call to org.apache.camel.language.csimple.CSimpleHelper#date. Maybe?
> Thanks
--
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2