There are use cases, where user needs to define number of jms queues for different purposes and proxies will listen to those queues and do further processing with messages.
There is a predefined service level parameter available in axis2 to make 'jms' proxies to listen particular queues.Check the following simple sample(for qpid), where 'ErrorProxy" listens a queue named as "errorqueue".
<proxy xmlns="http://ws.apache.org/ns/synapse" name="ErrorProxy" transports="https,http,jms" statistics="disable" trace="disable" startOnLoad="true">You have to enable jms transport in your axis2.xml.
<target inSequence="ErrorInSequence" endpoint="ErrorQueueEndpoint" />
<parameter name="transport.jms.ContentType">
<rules>
<jmsProperty>contentType</jmsProperty>
<default>text/xml</default>
</rules>
</parameter>
<parameter name="transport.jms.ConnectionFactory">myQueueConnectionFactory</parameter>
<parameter name="transport.jms.DestinationType">queue</parameter>
<parameter name="transport.jms.Destination">errorqueue</parameter>
</proxy>
eg:
<transportReceiver name="jms" class="org.apache.axis2.transport.jms.JMSListener">
<parameter name="myQueueConnectionFactory" locked="false">
<parameter name="java.naming.factory.initial" locked="false"> org.apache.qpid.jndi.PropertiesFileInitialContextFactory</parameter>
<parameter name="java.naming.provider.url" locked="false">repository/conf /jndi.properties</parameter>
<parameter name="transport.jms.ConnectionFactoryJNDIName" locked="false"> QueueConnectionFactory</parameter>
<parameter name="transport.jms.ConnectionFactoryType" locked="false">queue< /parameter>
</parameter>
Need to add following entry at jndi.properties file
queue.errorqueue = example.errorqueue
ErrorInSequence Configuration
--------------------------------------
<sequence xmlns="http://ws.apache.org/ns/synapse" name="ErrorInSequence">
<property name="FORCE_SC_ACCEPTED" value="true" scope="axis2" />
<property name="OUT_ONLY" value="true" scope="default"/>
<log level="custom">
<property name="Picked message" value="************" />
</log>
<description></description>
</sequence>
This sequence receives the error message,which is stored at error queue