Hi,

thanks for the feedback. So, no javadoc, test-sources and test-javadoc 
artifacts, ok.
I still do not get how the javadoc is built and published - see the comments 
below.

> On 2/22/2013 11:45 AM, Richard Eckart de Castilho wrote:
>> Hi there,
>> 
>> I'm looking on reorganizing the uimaFIT build/release process to ramp up to 
>> a first RC.
>> 
>> Doing that, I notice that UIMA artifacts on Maven Central do not have 
>> javadoc.jar test.jar and test-sources.jar. In past uimaFIT builds, we 
>> included all of these. Is there any particular reason why these artifacts 
>> are not generated, attached and deployed?
> 
> Re Javadocs:  There are 3 reasons, I think (maybe others can chime in...)
> 
> The first is a granularity issue.  We normally release Javadocs for the entire
> release, not just for one "module"; many of our released artifacts have 
> multiple
> sub-projects, and we want to release one comprehensive Javadoc for all of the
> content. 
> 
> The second is to have a filtered Javadoc for users which only contains
> user-accessible methods we pay attention to keeping stable, and excluding
> internal-use, subject-to-change implementation methods.  Often, but not 
> always,
> this split can be done using Java's public/protected/package-private/private
> designation.  To support this, we have a release-time step which builds the
> javadocs for the whole release, excluding "public" things which are not part 
> of
> the user-api set.

The execution "javadocs-distr" in the "uimaj" POM (the one in trunk) runs the
"javadoc" goal, not the "aggregate" goal. That looks like only per-module 
JavaDoc is generated. It appears to be the only place where the JavaDoc
plugin is configured. Where is the aggregate JavaDoc generated and how is
it later published?

> The third is that tools like Eclipse can get the source from Maven (the
> source.jar) when needed for debugging, automatically.  It's unclear (to me at
> least) the use case(s) that would make use of the JavaDocs-by-module on Maven
> central.

For Eclipse, the JavaDoc artifacts are indeed quite redundant, at least if the
sources are available. In principle, it could be imagined, though, that the
JavaDoc is post-processed and augmented, so that it contains more information
than the "plain" JavaDoc from the source.

> Likewise, I'm not sure what the use-case(s) are for putting the test-sources 
> on
> Maven Central. Tests are typically done during builds, and those are done
> typically by developers, who checked out the sources from SVN.

It's not a good practice, but it's possible to reference a test artifact from
module A so it can be used by the tests in module B.

Cheers,

-- Richard

-- 
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Richard Eckart de Castilho
Technical Lead
Ubiquitous Knowledge Processing Lab (UKP-TUD) 
FB 20 Computer Science Department      
Technische Universität Darmstadt 
Hochschulstr. 10, D-64289 Darmstadt, Germany 
phone [+49] (0)6151 16-7477, fax -5455, room S2/02/B117
[email protected] 
www.ukp.tu-darmstadt.de 
Web Research at TU Darmstadt (WeRC) www.werc.tu-darmstadt.de
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