Yes that's why I said to pull them out. You won't be successful in using
JSR330. It only works in Tesla, most of which will be integrated back into
Maven. Just haven't had time to post to the dev list yet. JSR330 and
@Injectable SLF4J loggers are but a few of a things possible with code that
exists the Tesla repo.
But it would be easy enough to build that out as a helper where someone just
needs to define the source of their GAs they want to contribute and let the
helper take care of the rest.
On Nov 9, 2011, at 7:57 AM, Jesse Glick wrote:
> On 11/09/2011 12:00 AM, Jason van Zyl wrote:
>>> today we learned about the AbstractMavenLifecycleParticipant
>>
>> Here's an example of how it works for matching the dependencies specified
>> from a 3rd party source to the reactor.
>> [...]
>> It's using JSR330, but you can pull those out and use Plexus annotations if
>> you need it to work in the short term.
>
> A standalone example I just got to work: create a jar-packaging project with
>
> @Component(role=AbstractMavenLifecycleParticipant.class)
> public class WhateverNameYouLike extends AbstractMavenLifecycleParticipant {
> @Requirement private Logger log;
> @Override public void afterProjectsRead(MavenSession session) throws
> MavenExecutionException {
> for (MavenProject p : session.getProjects()) {
> log.info("tweaking " + p);
> Dependency d = new Dependency();
> d.setGroupId("org.apache.commons");
> d.setArtifactId("commons-io");
> d.setVersion("1.3.2");
> p.getDependencies().add(d);
> }
> }
> }
>
> built with
>
> <build>
> <plugins>
> <plugin>
> <groupId>org.codehaus.plexus</groupId>
> <artifactId>plexus-component-metadata</artifactId>
> <version>1.5.5</version>
> <executions>
> <execution>
> <goals>
> <goal>generate-metadata</goal>
> </goals>
> <id>generate-metadata</id>
> </execution>
> </executions>
> </plugin>
> </plugins>
> </build>
> <dependencies>
> <dependency>
> <groupId>org.apache.maven</groupId>
> <artifactId>maven-core</artifactId>
> <version>3.0.3</version>
> </dependency>
> </dependencies>
>
> Now create a quickstart project and edit the main method to say:
>
> System.out.println(org.apache.commons.io.EndianUtils.swapInteger(1));
>
> Once you tell it
>
> <build>
> <extensions>
> <extension>
> ...coordinates as for first project...
> </extension>
> </extensions>
> </build>
>
> then it will compile (under 3.0.3) despite not itself declaring a dep on
> commons-io.
>
> BTW I was not successful in using @javax.inject.Singleton in place of
> @Component.
>
>
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>
Thanks,
Jason
----------------------------------------------------------
Jason van Zyl
Founder, Apache Maven
http://twitter.com/jvanzyl
---------------------------------------------------------
What matters is not ideas, but the people who have them. Good people can fix
bad ideas, but good ideas can't save bad people.
-- Paul Graham
