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timer

Every 5 seconds, until the program is terminated, the timer component kicks off a trigger. The job has a property called "name" with a value of "My Example Job" and another property called "group" with a value of "ServiceMix." The trigger is converted to a normalized message and routed through the Normalized Message Router (NMR).

inputSender

Receives the normalized message (the trigger), converts it to a JMS message, and publishes it to the topic called demo.org.servicemix.source.

inputReceiver

This component uses the bean called jencks , which is a JCA container, to listen on port 61616 for a JMS message on the topic called "demo.org.servicemix.source." Essentially, inputReceiver subscribes to the demo.org.servicemix.source topic. It takes the message, normalizes it, and routes it to outputSender via the NMR. This component combined with outputSender and some supporting beans creates a JMS bridge between two topics.

outputSender

This component receives a normalized message from the NMR, marshals it into a JMS message using jmsTemplate, then sends it directly to the ActiveMQ using(JMS) topic called