Can JMS pick message based on Schema?

Question

Hi All,
i am newbie to SOA and trying to use JMS to consume message based on Schema i.e. it should consume only relevant message based on its schema..
Scenario:
-> I am having multiple producers and multiple subscribers for same queue..
-> Multiple message with different message type will be produced in a queue and all consumers should pick their relevant messages based on their schema..
-> i.e. Producer A and Producer B will produce different messages types and Consumer B should pick message only from Producer B and should not consume message from Producer A, the message from Producer A should be available for Consumer A..
Note: I do not want to use Header Properties for the same..
Thanks in Advance

Answer 1

Hi,
As per comments i tried using JMS_BEA_SELECT
I used following Query in Message Selector of Consumer JMS:
JMS_BEA_SELECT('xpath','/ExpenseRecord/EmpId/text()') ='1'
Following Property is added in my.jca file..
<property name="MessageSelector" value="JMS_BEA_SELECT('xpath','/ExpenseRecord/EmpId/text()') ='1'"/>
but my JMS Consumer is not picking any message at all
Can anyone please tell how can i use JMS_BEA_SELECT to consume the mesage based on data Area..
MY Schema is as follows:
<?xml version= '1.0' encoding= 'UTF-8' ?>
<schema elementFormDefault="qualified" targetNamespace="http://xmlns.oracle.com/pcbpel/samples/expense"
xmlns="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://xmlns.oracle.com/pcbpel/samples/expense">
<element name="ExpenseRecord">
<complexType>
<sequence>
<element name="EmpId" type="string" minOccurs="0"/>
<element name="Item" type="string" minOccurs="0"/>
<element name="Count" type="integer" minOccurs="0"/>
<element name="Cost" type="double" minOccurs="0"/>
</sequence>
</complexType>
</element>
</schema>
I am sending Folllowing Message
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
     <soap:Body xmlns:ns1="http://xmlns.oracle.com/pcbpel/samples/expense">
          <ns1:ExpenseRecord>
               <ns1:EmpId>1</ns1:EmpId>
               <ns1:Item>Item1</ns1:Item>
               <ns1:Count>2</ns1:Count>
               <ns1:Cost>20.0</ns1:Cost>
</ns1:ExpenseRecord>
</soap:Body>
</soap:Envelope>
But message is not getting consumed by my Consumer..
Thanks in Advance..
Edited by: 910947 on Jan 31, 2012 10:37 PM
Edited by: 910947 on Jan 31, 2012 10:38 PM