[jboss-user] [JBoss Microcontainer Development] New message: "Re: ClassLoadingAdmin"

[Thomas Diesler]

User development,

A new message was posted in the thread "ClassLoadingAdmin":

http://community.jboss.org/message/529904#529904

Author  : Thomas Diesler
Profile : http://community.jboss.org/people/thomas.diesler@jboss.com

Message:
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Eventually we will need a notion of try run for module resolution. The concept of application also needs to be supported - not sure if this can aleady be done by the Module abstraction.
 
The use case is:
 
>From a gui select the application located at some repository to download/install into the framework.
An application consists of potentially very many bundles.
Try run the resolver using the application metadata.
Only when the application can be resolved in the running framework, actually do the install.
 
The worst case, which must be avoided is a partial install that fails and leaves the framework in a state where random bits are installed/resolved that cannot easily been uninstalled. Essentially, the resolve step for a set of bundles must be atomic in nature.

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