Hi,
Is that something getting confusing details provided or else should i
need to provider more
details on these?
It's just the question :
when message went to topic i noticed that there is no any
properties (using JCONSOLE) ? how
to get rid of this problem?
Thanks,
Sandeep.
sandeep reddy wrote:
>
> Hi Gert,
>
> Thanks for replying.
> I tried your solution for iterating the set and and creating a
> comma-separated string.
>
> Application Flow:
>
> Bean-SU --> Camel-SU ---> JMSProvider-SU(Topic) ---> JMSConsumer-SU
>
>
> In above flow, Bean-SU creating the comma-separated string and sets
> this as a property for the message. Camel-Su forwards the message to
> JMSProvider (Topic).
>
> Messages in the topic do not contain any properties (observed using
> JCONSOLE).
>
> So my JMSConsumer is not able to consume any message, since
> messageSelector criteria never matches.
>
> Camel SU:
> <route>
> <from
> uri="jbi:service:http://servicemix.in2m.com/operations/updateprofile/routingService"/>
> <to
> uri="jbi:service:http://servicemix.in2m.com/operations/updateprofile/JMSProviderService?mep=in-only"/>
> </route>
>
> JMSConsumerSU:
>
> <jms:consumer service="hello:JMSConsumerService"
> endpoint="DirectorConsumer"
> targetService="hello:DirectorService"
> pubSubDomain="true"
> destinationName="updateUserProfileTopic"
> connectionFactory="#connectionFactory"
> messageSelector="userPrincipals LIKE '%smx1%'" />
>
>
> plz help me?
>
> Sandeep
>
>
> Gert Vanthienen wrote:
>>
>> Sandeep Reddy,
>>
>> I don't think that is possible with JMS Message selector syntax. It
>> does have an IN keyword like SQL, but that one only takes a collection
>> of String literals. There as some examples of what you can do in
>> http://svn.apache.org/viewvc/incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/selector/SelectorTest.java?revision=408638.
>>
>> For your use case, you could expand the list of userPrincipals in a
>> comma-separated syntax and use the LIKE expression syntax go check it.
>>
>> Regards,
>>
>> Gert
>>
>> sandeep reddy wrote:
>>> I have servicemix-camel 3.2.2 snapshot in my ServiceMix 3.2.1 instance.
>>>
>>> I need to implement JMS Consumer which subscribe to a topic but only
>>> accept
>>> a message based on selection criteria specified in messageSelector. My
>>> message contains a property which is a List object containing String
>>> elements. My JMS consumer need to accept a message based on the contents
>>> in
>>> the List. I am not able to figure out how to write a message selection
>>> criteria for it in a single string. I have implemented similar logic in
>>> Camel in Java using header("userPrincipals").contains("portal") but not
>>> sure
>>> on how to what to set in message selector.
>>>
>>> Please advice.
>>>
>>> Thanks in advance,
>>> Sandeep Reddy
>>>
>>>
>>>
>>
>>
>>
>> -----
>> ---
>> Gert Vanthienen
>> http://www.anova.be
>>
>
>
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