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From Chris Wolf <cwolf.a...@gmail.com>
Subject Re: Camel routing issue
Date Sun, 31 Mar 2013 19:43:33 GMT
Here you go:


                .choice().when(header("Type").isNotNull())
                    .recipientList(simple("activemq.Inbound.${header.Type}"))
                .endChoice()


Sorry for hijacking your thread, but I also was not getting
"recipientList" to implement dynamic destinations.  I get it now,
pretty much,
I just don't know how to specify a polling consumer with dynamic uri...

Regards,

Chris

On Sun, Mar 31, 2013 at 2:21 PM, prabumca06@gmail.com
<prabumca06@gmail.com> wrote:
> Thanks for your faq url,but I did not understand anything from that faq.
>
> as I told already
>
> .to("activemq.Inbound."+ header(" Type")
>
> Please kindly provide with example.
>
> Thanks
> Prabu.n
> On Mar 31, 2013 11:22 PM, "Chris Wolf [via Camel]" <
> ml-node+s465427n5730134h56@n5.nabble.com> wrote:
>
>> Ok, I'm starting to get it - a little bit.  As for my concrete
>> example, so far, I have:
>>
>>                 from("direct:start")
>>                 .beanRef("config")
>>                 .convertBodyTo(Document.class)
>>                 .recipientList().xquery(
>>                     "concat('ftp://'" +
>>                     ",//remote[vendorId/@value='CBOE34']/server/@value" +
>>
>> ",//remote[vendorId/@value='CBOE34']/param[name/@value='directory']/value/@value"
>>
>> +
>>                     ",'?noop=true&amp;username='" +
>>                     ",//remote[vendorId/@value='CBOE34']/username/@value"
>> +
>>                     ",'&amp;password='" +
>>
>> ",//remote[vendorId/@value='CBOE34']/password/@value)", String.class);
>>
>> Here's the problem - this will create an FTP Producer - that's not
>> what I need.  I need a dynamically
>> constructed URI for a polling FTP consumer.  I don't think
>> "recipientList" will work...   Any ideas?
>>
>> Thanks,
>>
>> Chris
>>
>> On Sun, Mar 31, 2013 at 10:27 AM, Chris Wolf <[hidden email]<http://user/SendEmail.jtp?type=node&node=5730134&i=0>>
>> wrote:
>>
>> > Hi Claus,
>> >
>> > I hate to ask this - but I still don't get it.  I thought
>> > "recipientList" was for sending to multiple, runtime-defined
>> > recipients.  I don't see how this
>> > answers the question of sending to one, single recipient, whose URI is
>> > dynamically constructed - and in my use-case the dynamic settings
>> > are not in properties - so "simple" (property place-holders) won't help
>> me.
>> >
>> > Let me give you a concrete example.  I need to do an ftp download and
>> > the connection information comes from up-stream in the route in the
>> > form of XML (DOM - a Document instance).  Currently, I am trying to do
>> > this with bean binding and method params decorated with @XPath
>> > pointing into the Document with the ftp settings and inside the
>> > this method doing:
>> >
>> > FtpComponent ftpComponent = context.getComponent("ftp",
>> FtpComponent.class);
>> >
>> > ..and then attempt to get the endpoint and call createConsumer(...).
>> > I'm sure this is not the right way to do it, but I don't see how else
>> > - any ideas?
>> >
>> > Thanks,
>> >
>> >
>> > Chris
>> >
>> > On Sun, Mar 31, 2013 at 2:28 AM, Claus Ibsen <[hidden email]<http://user/SendEmail.jtp?type=node&node=5730134&i=1>>
>> wrote:
>> >> Hi
>> >>
>> >> See this FAQ
>> >> http://camel.apache.org/how-do-i-use-dynamic-uri-in-to.html
>> >>
>> >>
>> >>
>> >>
>> >> On Sun, Mar 31, 2013 at 5:22 AM, [hidden email]<http://user/SendEmail.jtp?type=node&node=5730134&i=2>
>> >> <[hidden email] <http://user/SendEmail.jtp?type=node&node=5730134&i=3>>wrote:
>>
>> >>
>> >>> Thanks Walzer..
>> >>> *
>> >>> *
>> >>> *Queston1:
>> >>>
>> >>> *
>> >>> *Example*
>> >>>
>> >>> .when(header("foo").isEqualTo("bar"))
>> >>>                     .to("direct:b")
>> >>>
>> >>> In my case i have to add more than 80 condition and forwards to 80
>> >>> different queues.
>> >>>
>> >>> Above example i can only hard-code queue name,But what i want is
>> below.
>> >>>
>> >>> * .when(header("Type").isNotNull())
>> >>>     .to("activemq.Inbound."+header("Type"))
>> >>> *
>> >>>
>> >>> Example:If queue type is test,It should forward to *Inbound.test*
>> queue.
>> >>>
>> >>> Above example i tried,but it did not worked,created queue something
>> >>> like this *Inbound.header("type")*
>> >>>
>> >>> *Question2*:
>> >>>
>> >>> from("direct:a")
>> >>>             .multicast().to("direct:b", "direct:c", "direct:d");
>> >>>
>> >>> Based on messages header and content type i want forward to different
>> >>> queue.
>> >>>
>> >>> condition will be *OR *and *AND*.How can i do that like above
>> example.*
>> >>> *
>> >>>
>> >>> Thanks in advance*
>> >>> *
>> >>>
>> >>> *Regards*
>> >>>
>> >>> Prabu.N
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> On Sun, Mar 31, 2013 at 2:43 AM, Walzer, Thomas [via Camel] <
>> >>> [hidden email] <http://user/SendEmail.jtp?type=node&node=5730134&i=4>>
>> wrote:
>> >>>
>> >>> > Hi,
>> >>> >
>> >>> > you could start by reading Claus´ book (p. 44ff) which has a perfect
>> >>> > example or http://camel.apache.org/content-based-router.html (just
>> >>> > replace the direct: with your queues).
>> >>> > If you need to fire your messages to multiple queues:
>> >>> > http://camel.apache.org/publish-subscribe-channel.html shows you
>> the
>> >>> > various ways.
>> >>> > When you get the concepts you can just "lego" them together.
>> >>> >
>> >>> > Regards, Thomas.
>> >>> >
>> >>> > Am 30.03.2013 um 19:05 schrieb "[hidden email]<
>> >>> http://user/SendEmail.jtp?type=node&node=5730116&i=0>"
>> >>> > <[hidden email] <
>> http://user/SendEmail.jtp?type=node&node=5730116&i=1>>:
>> >>> >
>> >>> > > Hi Claus,
>> >>> > >
>> >>> > > Thanks so much Clus for help.It is working now.
>> >>> > >
>> >>> > > I need your guidance for the following requirement.
>> >>> > >
>> >>> > > 1.I have one *inbound queue* it will receive message frequently
>> from my
>> >>> > > application.
>> >>> > > 2.From *inbound queue* i need camel routing to move message
from
>> >>> > > another *message
>> >>> > > based inbound queue* based on message header value.
>> >>> > > 3.From *message based inbound queue *i* *need camel routing
to
>> move
>> >>> > message
>> >>> > > to *one or more outbound queue *based on message content*
>> >>> > > *
>> >>> > >
>> >>> > > I need *camel java DSL*sample code for above requirement.*
>> >>> > > *
>> >>> > > *
>> >>> > > *
>> >>> > > *Thanks in advance*
>> >>> > >
>> >>> > >
>> >>> > > On Sat, Mar 30, 2013 at 3:10 PM, Claus Ibsen-2 [via Camel]
<
>> >>> > > [hidden email] <
>> http://user/SendEmail.jtp?type=node&node=5730116&i=2>>
>> >>> > wrote:
>> >>> > >
>> >>> > >> Hi
>> >>> > >>
>> >>> > >> Do as the exception tells you. Check route 2. You route
from
>> >>> > >> "Inbound.SSS.TestEvent". And that is now know to Camel.
>> >>> > >>
>> >>> > >> Maybe you need to add "activemq:" as prefix so its
>> >>> > >> "activemq:Inbound.SSS.TestEvent".
>> >>> > >>
>> >>> > >>
>> >>> > >> On Fri, Mar 29, 2013 at 7:01 PM, [hidden email]<
>> >>> > http://user/SendEmail.jtp?type=node&node=5730109&i=0>
>> >>> > >> <[hidden email] <
>> http://user/SendEmail.jtp?type=node&node=5730109&i=1
>> >>> >>
>> >>> >
>> >>> > >> wrote:
>> >>> > >>
>> >>> > >>>
>> >>> > >>> I have activemmq  Project in that i have following
requirement
>> >>> > >>>
>> >>> > >>> 1.Move message from Inbound queue to type based inbound
queue.
>> >>> > >>> 2.Move message from Message type inbound queue to
outbound queue
>> >>> > >>>
>> >>> > >>> I have created two bean for to achieve this.
>> >>> > >>>
>> >>> > >>> 1.one for move from inbound to message type  inbound
queue
>> >>> > >>> 2.one for move from inbound to outbound queue.
>> >>> > >>>
>> >>> > >>> I have following entry in camel.xml
>> >>> > >>>
>> >>> > >>>   <camelContext id="camel" xmlns="
>> >>> > http://camel.apache.org/schema/spring">
>> >>> > >>
>> >>> > >>>
>> >>> > >>>                <routeBuilder ref="routeBuilder"
/>
>> >>> > >>>            <routeBuilder ref="routeBuilder1" />
>> >>> > >>>
>> >>> > >>>    </camelContext>
>> >>> > >>>
>> >>> > >>>    <bean id="routeBuilder"
>> >>> > >>> class="com.camel.routes.SinglecastRouteBuilder"/>
>> >>> > >>>    <bean id="recipientsGenerator"
>> >>> > >>> class="com.camel.routes.TypeSpecificListBean"/>
>> >>> > >>>    <bean id="routeBuilder1"
>> >>> > >>> class="com.camel.routes.MulticastRouteBuilder"/>
>> >>> > >>>    <bean id="recipientsGenerator1"
>> >>> > >>> class="com.camel.routes.RecipientListBean"/>
>> >>> > >>>
>> >>> > >>> When i run application i am getting following error.
>> >>> > >>>
>> >>> > >>> * java.lang.Exception: org.apache.camel.RuntimeCamelException:
>> >>> > >>> org.apache.camel.Fa
>> >>> > >>> iledToCreateRouteException: Failed to create route
route2:
>> >>> > >>> Route[[From[Inbound.G
>> >>> > >>> MD.TestEvent]] -> [Multicast[[Bean[ref:... because
of No
>> endpoint
>> >>> > could
>> >>> > >> be
>> >>> > >>> found
>> >>> > >>> for: Inbound.SSS.TestEvent, please check your classpath
contains
>> the
>> >>> > >> needed
>> >>> > >>> Cam
>> >>> > >>> el component jar.*
>> >>> > >>>
>> >>> > >>> I am not sure i am missing any configuration,Please
kindly help
>> me
>> >>> > >>>
>> >>> > >>>
>> >>> > >>>
>> >>> > >>>
>> >>> > >>> --
>> >>> > >>> View this message in context:
>> >>> > >>
>> http://camel.465427.n5.nabble.com/Camel-routing-issue-tp5730094.html
>> >>> > >>> Sent from the Camel - Users mailing list archive at
Nabble.com.
>> >>> > >>
>> >>> > >>
>> >>> > >>
>> >>> > >> --
>> >>> > >> Claus Ibsen
>> >>> > >> -----------------
>> >>> > >> Red Hat, Inc.
>> >>> > >> FuseSource is now part of Red Hat
>> >>> > >> Email: [hidden email]<
>> >>> > http://user/SendEmail.jtp?type=node&node=5730109&i=2>
>> >>> > >> Web: http://fusesource.com
>> >>> > >> Twitter: davsclaus
>> >>> > >> Blog: http://davsclaus.com
>> >>> > >> Author of Camel in Action: http://www.manning.com/ibsen
>> >>> > >>
>> >>> > >>
>> >>> > >> ------------------------------
>> >>> > >> If you reply to this email, your message will be added
to the
>> >>> > discussion
>> >>> > >> below:
>> >>> > >>
>> >>> > >>
>> >>> >
>> >>> > >> .
>> >>> > >> NAML<
>> >>> >
>> >>>
>> http://camel.465427.n5.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml
>> >>> >
>> >>> >
>> >>> > >>
>> >>> > >
>> >>> > >
>> >>> > >
>> >>> > > --
>> >>> > > Thanks & Regards
>> >>> > > Prabu.N
>> >>> > >
>> >>> > >
>> >>> > >
>> >>> > >
>> >>> > > --
>> >>> > > View this message in context:
>> >>> >
>> >>>
>> http://camel.465427.n5.nabble.com/Camel-routing-issue-tp5730094p5730115.html
>> >>> >
>> >>> > > Sent from the Camel - Users mailing list archive at Nabble.com.
>> >>> >
>> >>> >
>> >>> >
>> >>> > ------------------------------
>> >>> >  If you reply to this email, your message will be added to the
>> discussion
>> >>> > below:
>> >>> >
>> >>> >
>> >>>
>> http://camel.465427.n5.nabble.com/Camel-routing-issue-tp5730094p5730116.html
>> >>> >  To unsubscribe from Camel routing issue, click here<
>> >>> >
>> >>> > .
>> >>> > NAML<
>> >>>
>> http://camel.465427.n5.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml
>> >>> >
>> >>> >
>> >>>
>> >>>
>> >>>
>> >>> --
>> >>> Thanks & Regards
>> >>>  Prabu.N
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> --
>> >>> View this message in context:
>> >>>
>> http://camel.465427.n5.nabble.com/Camel-routing-issue-tp5730094p5730118.html
>> >>> Sent from the Camel - Users mailing list archive at Nabble.com.
>> >>>
>> >>
>> >>
>> >>
>> >> --
>> >> Claus Ibsen
>> >> -----------------
>> >> Red Hat, Inc.
>> >> FuseSource is now part of Red Hat
>> >> Email: [hidden email]<http://user/SendEmail.jtp?type=node&node=5730134&i=5>
>> >> Web: http://fusesource.com
>> >> Twitter: davsclaus
>> >> Blog: http://davsclaus.com
>> >> Author of Camel in Action: http://www.manning.com/ibsen
>>
>>
>> ------------------------------
>>  If you reply to this email, your message will be added to the discussion
>> below:
>>
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>>
>
>
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Camel-routing-issue-tp5730094p5730135.html
> Sent from the Camel - Users mailing list archive at Nabble.com.

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