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Hot-deployment of java files

 
Wouter Oet
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Hi Francesco,

During JFall 2009 I attended a presentation by Arun Gupta about J2EE 6 and Glassfish v3. He talked among other thinks about hot-deployment of java files with glassfish. Currently I'm doing the same with JBoss AS and Seam however I was wondering if JBoss AS will be going to support this feature for J2EE 6. Because it drastically shortens the develop-compile-test cycle which makes it much easier to work with.

Thanks,
Wouter
 
Jaikiran Pai
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Wouter Oet wrote: Currently I'm doing the same with JBoss AS and Seam however I was wondering if JBoss AS will be going to support this feature for J2EE 6.


Not that i know. However, Seam 3 has some plans for supporting this for Seam beans.
 
Wouter Oet
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That´s too bad. I really hope that it will be implemented.
 
Vyas Sanzgiri
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Wouter Oet wrote:Because it drastically shortens the develop-compile-test cycle which makes it much easier to work with.


How?
 
Wouter Oet
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Because the class is replaced at runtime and therefor no need to re-deploy the application.
 
Francesco Marchioni
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Wouter Oet wrote:Hi Francesco,

During JFall 2009 I attended a presentation by Arun Gupta about J2EE 6 and Glassfish v3. He talked among other thinks about hot-deployment of java files with glassfish. Currently I'm doing the same with JBoss AS and Seam however I was wondering if JBoss AS will be going to support this feature for J2EE 6. Because it drastically shortens the develop-compile-test cycle which makes it much easier to work with.

Thanks,
Wouter

Hi Wouter,
sorry for replying too late to your question. I'm not really sure if I understand your query, however if you refer to hot-deployment of applications this can be already be done, provided that you're using an exploded file format: for example in an exploded .war application you can hot-deploy partially your JSPs/Servlet without the need to stop/start the application.
Hope this was the meaning of your question.....
regards
Francesco
 
Vyas Sanzgiri
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I am still not understanding how development cycle can be shortened due to hot deployment.

I can make out that it helps deployment and I have used that when I deploy on JBoss. But I do not necessarily think development cycle is affected
 
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