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1. Re: Repackaging Embeddable EJB3
bill.burke Aug 4, 2005 9:34 PM (in response to christian.bauer)The JBoss Microkernel has the notion of "On Demand". This means that the bean will not be created until it is needed. Doesn't having one or two large jar files mean that the entire jar gets loaded into memory? The On Demand thing, when we get the EJB3 container set up to support it, will allow us to have a smaller memory footprint if we dont use things like JMS, security, etc...
What do you suggest? -
2. Re: Repackaging Embeddable EJB3
christian.bauer Aug 4, 2005 9:47 PM (in response to christian.bauer)We can still provide a special packaging for people who like to run this on their cellphone. Otherwise I'm going to vote for the 99% common case, users who'd certainly prefer not to worry at all about JAR and classloading issues. I suggest a few common profiles, depending on what we can actually re-use, integrate with, and what people want. I'm also certain that we'll have to change this packaging once or twice until we get it right.
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3. Re: Repackaging Embeddable EJB3
adrian.brock Aug 17, 2005 1:05 PM (in response to christian.bauer)It's interesting you called it a profile.
One of things we are doing for JBoss5 in the MC is to have versioned "profiles".
This incorporates your requirement and some other features like:
* Versioned configuration
* Rollback to last known good state
* Retrieval of up-to-date config from the cluster or reference site(s) (rewrite of netboot)
* VFS semantics - ability to create logical deployments, e.g. deploy "packages" from your IDE without actually having to do the packing.
* etc.
See the POJO forums or the discussion in the clustering forum about
improvements to the farm/singleton deployment including "Transactional Deployment".