When we do an enrich, the *resourceUri ( in my example *.enrich("direct:ds",
new AggregationStrategyRessource())) is called every time.
When I parse a file, big query with all the datasource while be called
every, is there a trick to tell the route to execute only one ? I have
watch camel cache but I have understand that it is used for something else.
Thanks !
2013/3/6 Jean Francois LE BESCONT <jflebesc...@gmail.com>
> Thanks Claus for the link ( have you an HashMap off the FAQ in the head ?
> :)
>
> Don't forget to add :
>
>
> original.getOut().setHeaders(original.getIn().getHeaders());
>
>
> When enrich with strategy !
>
>
> 2013/3/6 Claus Ibsen <claus.ib...@gmail.com>
>
>> On Wed, Mar 6, 2013 at 10:26 AM, Jean Francois LE BESCONT
>> <jflebesc...@gmail.com> wrote:
>> > My mistake ...I used resource.getOut().getBody(); instead
>> > od resource.getIn().getBody();
>> >
>>
>> Yeah see this FAQ
>> http://camel.apache.org/using-getin-or-getout-methods-on-exchange.html
>>
>> >
>> > public Exchange aggregate(Exchange original, Exchange resource) {
>> >
>> > AED originalBody = (AED)original.getIn().getBody();
>> > Object resourceResponse = (Object) resource.getIn().getBody();
>> >
>> > LOG.info("originalBody " + originalBody ) ;
>> > LOG.info("resourceResponse " + resourceResponse ) ;
>> > // do stuff with
>> >
>> > return resource;
>> > }
>> >
>> > Thanks raul for the help ! :)
>> >
>> >
>> > 2013/3/6 Jean Francois LE BESCONT <jflebesc...@gmail.com>
>> >
>> >> Thanks Raul !
>> >>
>> >> I haven't found simple example enrich here (
>> >> http://camel.apache.org/content-enricher.html, direct:resource in
>> never
>> >> explains ). Perharps that I haven't understand fondamental but it's a
>> >> huge framework and learning needs time :)
>> >>
>> >> So I have a querie :
>> >>
>> >> from("direct:refreshReferentielDynamic")
>> >> .setBody(constant("SELECT * FROM TEST"))
>> >> .to("jdbc:dataSource")
>> >> .to("direct:ds")
>> >> .end();
>> >>
>> >> Plus :
>> >>
>> >> from("direct:ds").to("log:dans.directds").end();
>> >>
>> >> Otherwise it doesn't works.
>> >>
>> >>
>> >> And an " main route " :
>> >>
>> >> from("file://....")
>> >> .split()
>> >> .tokenize("\n")
>> >> .enrich("direct:ds", new AggregationStrategyRessource())
>> >>
>> >> With :
>> >>
>> >>
>> >> public class AggregationStrategyRessource implements
>> AggregationStrategy {
>> >>
>> >>
>> >> public Exchange aggregate(Exchange original, Exchange resource) {
>> >>
>> >> return resource; // for the moment
>> >> }
>> >>
>> >> }
>> >>
>> >> But original is always null ...
>> >>
>> >> Do you see with ?
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> 2013/3/6 Jean Francois LE BESCONT <jflebesc...@gmail.com>
>> >>
>> >>> Hey !
>> >>>
>> >>> A picture is sometime better than explication :) I try to make a
>> really
>> >>> simple test ( equivalent of MAP with lookup in ETL) :
>> >>>
>> >>>
>> >>> -------------------------
>> >>> | TABLE TEST |
>> >>> -------------------------
>> >>> | COL1 | COL2 |
>> >>> | jack | 2 |
>> >>> | bob | 3 |
>> >>> ------------------------
>> >>> |
>> >>> |
>> >>> |
>> >>> |
>> >>> |
>> >>> ---------------- ----------------------
>> >>> ------------------------
>> >>> | FILE INPUT | | ENRICH ? |
>> >>> | FILE OUTPUT |
>> >>> ---------------- ----------------------
>> >>> -----------------------
>> >>> | jack | cool | >>>>>>>>> | | >>>>>>>>> |
>> jack
>> >>> | cool | 2 |
>> >>> | bob | foo | | |
>> >>> | bob | foo | 3 |
>> >>> ---------------- -----------------------
>> >>> ------------------------
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> 2013/3/6 Jean Francois LE BESCONT <jflebesc...@gmail.com>
>> >>>
>> >>>> If i do:
>> >>>> public class AggregationStrategyRessource implements
>> AggregationStrategy
>> >>>> {
>> >>>>
>> >>>> @Override
>> >>>> public Exchange aggregate(Exchange original, Exchange resource) {
>> >>>> int i = 1 / 0;
>> >>>> return original;
>> >>>> }
>> >>>> }
>> >>>>
>> >>>> no exception are thows.
>> >>>>
>> >>>>
>> >>>>
>> >>>> 2013/3/6 Jean Francois LE BESCONT <jflebesc...@gmail.com>
>> >>>>
>> >>>>> thks Raul
>> >>>>>
>> >>>>> For the moment it's a simple :
>> >>>>>
>> >>>>> public class AggregationStrategyRessource implements
>> >>>>> AggregationStrategy {
>> >>>>>
>> >>>>> @Override
>> >>>>> public Exchange aggregate(Exchange original, Exchange resource)
>> {
>> >>>>> return original;
>> >>>>> }
>> >>>>>
>> >>>>> }
>> >>>>>
>> >>>>> If I put a debug point on it, it is never fired ....
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>> 2013/3/6 Raúl Kripalani <r...@evosent.com>
>> >>>>>
>> >>>>>> Can we see the code of AggregationStrategyRessource?
>> >>>>>>
>> >>>>>> Regards,
>> >>>>>> Raúl.
>> >>>>>>
>> >>>>>> On Mar 5, 2013, at 23:30, Jean Francois LE BESCONT wrote:
>> >>>>>>
>> >>>>>> > Hey,
>> >>>>>> >
>> >>>>>> > I have this >
>> >>>>>> >
>> >>>>>>
>> http://camel.465427.n5.nabble.com/Enrich-message-with-data-from-dynamic-sql-query-td5329427.html
>> >>>>>> >
>> >>>>>> > But I haven't found a solution to my question.
>> >>>>>> >
>> >>>>>> > How can enrich my stream with data from a queries ?
>> >>>>>> >
>> >>>>>> > I have a a route called from the start :
>> >>>>>> >
>> >>>>>> > from("direct:refreshReferentielDynamic")
>> >>>>>> > //
>> >>>>>> > .setBody(constant("SELECT * FROM TEST"))
>> >>>>>> > //
>> >>>>>> > .to("jdbc:dataSource")
>> >>>>>> > //
>> >>>>>> > .to("direct:ds")
>> >>>>>> > //
>> >>>>>> > .end();
>> >>>>>> >
>> >>>>>> >
>> >>>>>> > End I would like to acces data in memory in direct:ds from an
>> other
>> >>>>>> route.
>> >>>>>> > I have try this :
>> >>>>>> >
>> >>>>>> > from("foo").
>> >>>>>> > [...]
>> >>>>>> > .enrich("direct:ds", new AggregationStrategyRessource())
>> >>>>>> >
>> >>>>>> > But code in AggregationStrategyRessource is not called ... and
>> body
>> >>>>>> is
>> >>>>>> > replace by the content of the query.
>> >>>>>> >
>> >>>>>> > Thks !
>> >>>>>> >
>> >>>>>> > Thks !
>> >>>>>>
>> >>>>>>
>> >>>>>
>> >>>>
>> >>>
>> >>
>>
>>
>>
>> --
>> Claus Ibsen
>> -----------------
>> Red Hat, Inc.
>> FuseSource is now part of Red Hat
>> Email: cib...@redhat.com
>> Web: http://fusesource.com
>> Twitter: davsclaus
>> Blog: http://davsclaus.com
>> Author of Camel in Action: http://www.manning.com/ibsen
>>
>
>
