I'd imagine that this would cause an issue when making a distribution, or a
war, also.
On Jan 30, 2008 3:42 AM, Simon Kitching <[EMAIL PROTECTED]> wrote:
> This looks to me like a bug (or at least an oversight) in the dependency
> plugin. I presume this is what you are using to copy all the jars into a
> directory before building your "installer"?
>
> Duplicate artifactIds are not normally a problem for maven; the classpath
> it builds for compiling, testing, etc will look like
> -classpath
> $M2REPO/group1/artifact1/artifact1-1.0.jar;
> $M2REPO/group2/artifact1/artifact1-1.0.jar
> which is absolutely no problem.
>
> The problem only comes when something like the dependency plugin tries to
> copy all the files into a single flat directory.
>
> I think that the dependency plugin should check for duplicate artifactId
> values in the set of files it is extracting, and if one is found then use a
> "full" jarname, eg
> groupid-artifactid-version.jar
> for the file it writes, instead of the "short" name.
>
> However that's no use to you as a workaround :-(
>
> Regards,
> Simon
>
> ---- Jeff MAURY <[EMAIL PROTECTED]> schrieb:
> > Steve,
> >
> > you can change the name of the JAR being generated through the finalName
> > tag: it specifies the name of the file being generated. By default, it
> is
> > equal to ${artifactId}-${version}.${packaging} so you may change it to:
> > ${groupId}-${artifactId}-${version}.${packaging} for your purpose.
> >
> > Jeff
> >
> >
> > On Jan 29, 2008 7:04 PM, Lee Meador <[EMAIL PROTECTED]> wrote:
> >
> > > 1 isn't going to work because of how Maven finds files in the repo by
> > > tracing down the file system path based on the group id and then going
> > > down
> > > the path some more based on the artifact id and expecting the jar file
> to
> > > have a matching name.
> > >
> > > The real solution is to change the artifactId, which you said would be
> > > error
> > > prone. It sounds like what you have is error prone already since your
> > > build
> > > process is having trouble telling jar files with the same name apart.
> > >
> > > Sorry for no good news. Maybe someone else know more about it than i
> do.
> > >
> > > -- Lee
> > >
> > > On Jan 29, 2008 10:45 AM, Steve Found <[EMAIL PROTECTED]>
> wrote:
> > >
> > > > Hi all,
> > > >
> > > > I have two separate systems that I build using maven.
> > > >
> > > > One has groupId:com.volantis.synergetics artifactId:repository-api
> > > > version:5.0-SNAPSHOT. This system consists of around 50 artifacts.
> > > >
> > > > The second has groupId:com.volantis.mcs artifactId:repository-api
> > > > version:5.0-SNAPSHOT. This system consists of around 150 artifacts.
> > > >
> > > > When I come to build an installer, the jar files are all copied into
> a
> > > > packaging directory, but as you can probably see, both jar files
> will be
> > > > called repository-api-5.0-SNAPSHOT.jar. Consequently, the second jar
> > > > will overwrite the first.
> > > >
> > > > Now I could go and change all the artifactId's for this, but given
> that
> > > > there are many more than just 2 systems in the project this would be
> > > > very time consuming and prone to error.
> > > >
> > > > What I want to do therefore is either :
> > > >
> > > > 1. Be able to set the name of the jar file when 'mvn install'
> installs
> > > > the generated jar the repository so that the jar files do not
> conflict
> > > > when the installer resolves it's dependancies. I tried setting the
> name
> > > > of the generated jar from each subsystem pom, but this was lost when
> the
> > > > jar was installed.
> > > >
> > > > 2. Be able to change the name of the jar when the dependancy is
> resolved
> > > > but without adding each and every dependancy to the installer POM.
> For
> > > > example... can I prepend volantis-synergetics- to every jar file
> that
> > > > has a groupId of com.volantis.synergetics ? In the above example
> then I
> > > > would get volantis-synergetics-repository-api.5.0-SNAPSHOT.jar and
> > > > volantis-mcs-repository-api.5.0-SNAPSHOT.jar.
> > > >
> > > > Is there any way I can achieve these things through the install or
> > > > dependancy plugins ?
> > > >
> > > > Regards,
> > > >
> > > > Steve.
> > > >
> > > >
> ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > > For additional commands, e-mail: [EMAIL PROTECTED]
> > > >
> > > >
> > >
> > >
> > > --
> > > -- Lee Meador
> > > Sent from gmail. My real email address is lee AT leemeador.com
> > >
> >
> >
> >
> > --
> > La mélancolie c'est communiste
> > Tout le monde y a droit de temps en temps
> > La mélancolie n'est pas capitaliste
> > C'est même gratuit pour les perdants
> > La mélancolie c'est pacifiste
> > On ne lui rentre jamais dedans
> > La mélancolie oh tu sais ça existe
> > Elle se prend même avec des gants
> > La mélancolie c'est pour les syndicalistes
> > Il faut juste sa carte de permanent
> >
> > Miossec (2006)
> >
> > http://www.jeffmaury.com
> > http://riadiscuss.jeffmaury.com
>
>
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