On 02/06/2014 08:11 AM, Florian Weimer wrote:
On 02/06/2014 03:05 PM, David M. Lloyd wrote:
If your ultimate goal is to provide one giant set of maximally
intercompatible JARs in Fedora, then this is your best bet for it.
My goal is to be compatible with existing packaged Java libraries in
Fedora, such as h2, google-gson, plexus-utils, and their dependencies.
Would JBoss Modules achieve that?
I have successfully run many things within JBoss Modules, including H2
enough to believe that any classpath-based application should be able
use it. I have even run Maven with it, though I don't think I've
directly tried plexus-utils, or google-gson, however I would expect it
to work just fine. We run over 300 different libraries with this
runtime, most of which were not written with anything but classpath in mind.
As for packaging, JBoss Modules does have a default a file system layout
it uses, though that is pluggable if you want to follow a different
convention. The only requirement is that the dependency specifications
should be able to specify exactly where/how to find each dependency
(i.e. without having to scan the filesystem for example). The default
mechanism uses dot-separated names (e.g. "com.h2database.h2"),
decomposes them into a relative path ("com/h2database/h2"), and looks at
that path relative to the module root to find the module file and content.
There is also a mechanism to support platform-specific native libraries.
--
- DML
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