Page History

...

No matter if the incidents come from a webservice or a files but before to process and save them in the database, we will put
our messages in a queue. The queue manager used here is ActiveMQ.
Like CXF, we will use spring xml file to deploy ActiveMq into the server and configure it. This will be done in two steps

a) ActiveMQ

Like CXF, ActiveMq can be installed in the infrastructure using a spring.xml configuration file. So, create the file activemq-broker.xml in the directory src/main/resources/META-INF/spring and add the following lines.

...

Remarks :
(1) - Include-Resource will allow to add to the jar generated the spring files of the directory src/main/resources/META-INF/spring
(2) - The Spring-Context tag allows to provide specific information used by Spring blueprint service to load the application context and how to load it. The asterisk means that all the spring xml files will be processed
(3) - The list of classes to be used is dependent of the queue engine use as implementation. This list must be reviewed when switching from ActiveMq to IBM WebSphere MQ, Tibco, ...

b) Camel ActiveMq component

To makes Camel independent of the JMS queue engine deployed in the OSGI server, we will implement a proxy using blueprint service between Camel component and the queuing engine used (Apache ActiveMq, IBM Websphere MQ, Oracle Advance Queue, TIBCO, ...)

...