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
