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Posted to users@camel.apache.org by "Willem.Jiang" <wi...@gmail.com> on 2010/07/12 02:18:57 UTC
Re: Reg selective consumer for a Pub-Sub pattern
Camel has the multicast pattern[1], I think you can use it directly.
BTW, you need to subscribe the users@camel.apache.org mailing list to get
more quicker response.
[1]http://camel.apache.org/multicast.html
Willem
----------------------------------
Apache Camel, Apache CXF committer
Open SOA http://www.fusesource.com
Blog http://willemjiang.blogspot.com
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sudheer m wrote:
>
> I want to publish messages to a group of subscribers. These messages will
> go
> so some of the consumers, but not all of them.
>
> Please help me with the camel EIP in xml for this.
>
> First Publish to One Topic and filter to different topics or queues
> depending on set of consumers is one of the solution for this. Any other
> alternative solutions for this?
>
> I am a total newbie, plss help.
>
>
>
>
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Re: Reg selective consumer for a Pub-Sub pattern
Posted by Claus Ibsen <cl...@gmail.com>.
On Mon, Jul 12, 2010 at 10:48 AM, sudheer m <su...@gmail.com> wrote:
>
> According to my understanding from Camel Manual, i could understand that
> RecipientList can solve this problem of mine. Please provide a better
> understanding of the RecipientList EIP.
>
Recipient list is for sending to a dynamic list of receivers.
I suggest you pickup the EIP book and check the patterns in there.
http://camel.apache.org/books.html
Then the AMQ book is great on the JMS topic as well.
http://activemq.apache.org/books
>
> Please suggest if i am wrong.
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> Sent from the Camel - Users mailing list archive at Nabble.com.
>
--
Claus Ibsen
Apache Camel Committer
Author of Camel in Action: http://www.manning.com/ibsen/
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus
Re: Reg selective consumer for a Pub-Sub pattern
Posted by sudheer m <su...@gmail.com>.
According to my understanding from Camel Manual, i could understand that
RecipientList can solve this problem of mine. Please provide a better
understanding of the RecipientList EIP.
Please suggest if i am wrong.
--
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Re: Reg selective consumer for a Pub-Sub pattern
Posted by sudheer m <su...@gmail.com>.
JMS Selectors is one of the option that i have worked on already. But please
let me know how i can make use of camel for achieving this so that i can
decouple this selector from my message publisher.
Hope you are able to understand the situation. JMS Selector is something
really out of scope because the selection of consumers and the basis for
selection of consumers is really dynamic.
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Re: Reg selective consumer for a Pub-Sub pattern
Posted by Claus Ibsen <cl...@gmail.com>.
On Mon, Jul 12, 2010 at 7:40 AM, sudheer m <su...@gmail.com> wrote:
>
> JMS is exactly what i am trying to use but i have different set of consumers.
> I have activeMQ topic to which i publish all my messages and from then i
> have different sets of consumers where i require the classification.
>
> Much like Selective Consumer EIP. But here i am trying to find out any camel
> filtering mechanism which can implement Selective Consumer EIP.
>
JMS have JMS selectors as selective consumers.
http://activemq.apache.org/selectors.html
> Please help.
> --
> View this message in context: http://camel.465427.n5.nabble.com/Reg-selective-consumer-for-a-Pub-Sub-pattern-tp1044987p1046208.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
--
Claus Ibsen
Apache Camel Committer
Author of Camel in Action: http://www.manning.com/ibsen/
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus
Re: Reg selective consumer for a Pub-Sub pattern
Posted by sudheer m <su...@gmail.com>.
JMS is exactly what i am trying to use but i have different set of consumers.
I have activeMQ topic to which i publish all my messages and from then i
have different sets of consumers where i require the classification.
Much like Selective Consumer EIP. But here i am trying to find out any camel
filtering mechanism which can implement Selective Consumer EIP.
Please help.
--
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Re: Reg selective consumer for a Pub-Sub pattern
Posted by Claus Ibsen <cl...@gmail.com>.
Hi
And JMS is not something you can use?
You can also check this blog entry
http://spring-java-ee.blogspot.com/2010/01/advanced-event-notification-framework.html
We have a list of links from this page
http://camel.apache.org/articles.html
Which may be inspiring for other topics with Camel.
On Mon, Jul 12, 2010 at 7:15 AM, sudheer m <su...@gmail.com> wrote:
>
> Willem,
>
> The multicast pattern only delivers to different topics or queues.
>
> I am looking for an implementation which can restrict message
> consumers/listeners.
>
> Please help.
> --
> View this message in context: http://camel.465427.n5.nabble.com/Reg-selective-consumer-for-a-Pub-Sub-pattern-tp1044987p1046200.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
--
Claus Ibsen
Apache Camel Committer
Author of Camel in Action: http://www.manning.com/ibsen/
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus
Re: Reg selective consumer for a Pub-Sub pattern
Posted by sudheer m <su...@gmail.com>.
Willem,
The multicast pattern only delivers to different topics or queues.
I am looking for an implementation which can restrict message
consumers/listeners.
Please help.
--
View this message in context: http://camel.465427.n5.nabble.com/Reg-selective-consumer-for-a-Pub-Sub-pattern-tp1044987p1046200.html
Sent from the Camel - Users mailing list archive at Nabble.com.