ServiceMix 4
  1. ServiceMix 4
  2. SMX4-454

Provide example : camel-loadbalancing-cxf-jax-rs-dao


    • Type: New Feature New Feature
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 4.6.0
    • Component/s: None
    • Labels:


      I will provide my code for the users interested to do this kind of architecture in SMX4

      REST requests can be balanced across several jetty / HTTP Servers. The requests are processed by CXF Bean endpoint extracting the information (operation type; parameters) and placed in ActiveMQ queue. Another camel route process the messages from the queue and dependingon the operation type call the method of a service bean (= DAO). This class is handled by Spring/EclipseLink and connect to a DB (HSQLDB/Derby) to post or retrieve data. The result is send back to the CXF bean endpoint

      Remark : To have a real cluster architecture, users could deploy the second camel route in several instances (same SMX4 server or separate) in order to show that we can consume messages of a queue from different endpoints (if one fails, another can process it)

      Technology involved :

      • Spring OSGI Service
      • Spring ORM
      • EclipseLink JPA
      • Camel (camel-jetty, camel-cxf, camel-http, camel-jms, loadbalancing, routing)
      • DAO
        425 kB
        Charles Moulliard


        No work has yet been logged on this issue.


          • Assignee:
            Jean-Baptiste Onofré
            Charles Moulliard
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