[jboss-dev-forums] [Design of JBoss ESB] - Re: Big changes in deployment, distribution, and testing

[derek.adams]

I am running into an issue with classloading in the ActionProcessingPipeline. In particular, I have reusable action classes packaged into a sar separate from the jbossesb.sar. My standalone config (jboss-esb.xml) references an action class loaded in the other sar. When the config is loaded at startup (the pipeline eager-loads the action classes on initialization), the other sar has not been loaded, resulting in a ClassNotFoundException. If I move the jar with custom actions into jbossesb.sar, everything works fine. I am wondering if the ActionProcessingPipeline should lazy-load the action classes so that everything has a chance to load. This has the side-effect of not reporting classloading errors until the first time the action chain is used -- which may be a bad thing. Any ideas?

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