Well, I've tried a few different methods using the maven-bundle-plugin, but
nothing seems to be working. The only promising looking goals (wrap and
bundleall) are both deprecated. I think we might be able to get away with
using the assembly plugin or something to copy over the necessary files
from log4j-core to build the various bundles.


On 31 March 2014 20:21, Ralph Goers <[email protected]> wrote:

> They are probably just built wrong
>
> Ralph
>
> On Mar 31, 2014, at 5:54 PM, Matt Sicker <[email protected]> wrote:
>
> They don't seem to work for one. They only declare dependency information
> and don't actually import anything. The API bundle looks fine as it's
> generated directly from log4j-api, but the log4j-core bundles are empty
> (except for a manifest file).
>
>
> On 31 March 2014 18:37, Ralph Goers <[email protected]> wrote:
>
>> What is wrong with the approach we have been using under the osgi module
>> - each Maven module is some subset of core.
>>
>> Ralph
>>
>> On Mar 31, 2014, at 1:59 PM, Matt Sicker <[email protected]> wrote:
>>
>> Alright, the basic problem is that each bundle corresponds logically to a
>> Maven module. Since we have only one log4j-core module with optional
>> dependencies, that apparently goes completely against how this would
>> normally be done. Realistically, the better idea would be to split up
>> log4j-core into logical modules based on optional dependencies (thus making
>> them required) and then use the maven-shade-plugin to assemble a log4j-core
>> artifact to avoid having to use multiple JARs in typical environments (or
>> when you aren't using Maven/Gradle/etc.). It's how most other projects are
>> being organized nowadays, and that's probably also due to OSGi.
>>
>> If we continue with the monolithic log4j-core with optional dependencies,
>> then creating OSGi versions would require a custom Ant build most likely.
>> In order to get application servers to upgrade log4j, they'll probably
>> desire OSGi bundles as all the major app servers use OSGi presently. We
>> don't need to use anything from OSGi other than using Maven modules
>> logically. If this is undesired, I don't really know how to provide bundles
>> other than through a custom build process which would defeat the purpose of
>> using Maven.
>>
>> --
>> Matt Sicker <[email protected]>
>>
>>
>>
>
>
> --
> Matt Sicker <[email protected]>
>
>


-- 
Matt Sicker <[email protected]>

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