OceanTara Code Blog

Here are some configuration hints for spring jms. This is backed by activemq jms provider.

A few comments:

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JavaServiceWrapper is a useful library that allows you to expose a java application as a windows Service. Note: 64bit install of JavaServiceWrapper is not free, you got pay ~75 per server.

JavaServiceWrapper can be monitored via JMX. The following code shows how to expose it through Spring configuration.

<bean id="wrapperManager" class="org.tanukisoftware.wrapper.jmx.WrapperManager" />
 
<bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
     <property name="beans">
          <map>
               <entry key="JavaServiceWrapper:service=WrapperManager" value-ref="wrapperManager" />
          </map>
     </property>
</bean>

The code examples on the ActiveMQ and Spring JMS sites use a straightforward jmsTemplate.receive() call. I found this to be very unstable. It would frequently leave orphaned messages in a queue that would never be picked up.

I moved to a DefaultMessageListenerContainer.java and most of my problems were solved. Here’s a sample code:

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