public static AetherGrapeEngine create(
GroovyClassLoader classLoader, List<RepositoryConfiguration> repositoryConfigurations) {
RepositorySystem repositorySystem = createServiceLocator().getService(RepositorySystem.class);
DefaultRepositorySystemSession repositorySystemSession =
MavenRepositorySystemUtils.newSession();
ServiceLoader<RepositorySystemSessionAutoConfiguration> autoConfigurations =
ServiceLoader.load(RepositorySystemSessionAutoConfiguration.class);
for (RepositorySystemSessionAutoConfiguration autoConfiguration : autoConfigurations) {
autoConfiguration.apply(repositorySystemSession, repositorySystem);
}
new DefaultRepositorySystemSessionAutoConfiguration()
.apply(repositorySystemSession, repositorySystem);
List<Dependency> managedDependencies =
new ManagedDependenciesFactory().getManagedDependencies();
return new AetherGrapeEngine(
classLoader,
repositorySystem,
repositorySystemSession,
createRepositories(repositoryConfigurations),
managedDependencies);
}
private RepositorySystem newRepositorySystem() {
DefaultServiceLocator locator = MavenRepositorySystemUtils.newServiceLocator();
locator.addService(RepositoryConnectorFactory.class, BasicRepositoryConnectorFactory.class);
locator.addService(TransporterFactory.class, FileTransporterFactory.class);
locator.addService(TransporterFactory.class, HttpTransporterFactory.class);
return locator.getService(RepositorySystem.class);
}
private RepositorySystemSession newSession(RepositorySystem system) {
DefaultRepositorySystemSession session = MavenRepositorySystemUtils.newSession();
LocalRepository localRepo = new LocalRepository(localRepoPath);
session.setLocalRepositoryManager(system.newLocalRepositoryManager(session, localRepo));
return session;
}
/**
* Attempts to resolve an {@link Artifact} to a {@link File}.
*
* @param artifact to resolve
* @return a {@link File} to the resolved artifact, never <code>null</code>.
* @throws MojoExecutionException if the artifact could not be resolved.
*/
protected File resolveArtifactToFile(Artifact artifact) throws MojoExecutionException {
Artifact resolvedArtifact = null;
if (container.hasComponent("org.sonatype.aether.RepositorySystem")) {
org.sonatype.aether.RepositorySystem system;
try {
system = container.lookup(org.sonatype.aether.RepositorySystem.class);
} catch (ComponentLookupException e) {
throw new MojoExecutionException(e.getMessage());
}
org.sonatype.aether.RepositorySystemSession repositorySession =
session.getRepositorySession();
List<org.sonatype.aether.repository.RemoteRepository> remoteProjectRepositories =
project.getRemoteProjectRepositories();
resolvedArtifact =
AetherHelper.resolveArtifact(
artifact, system, repositorySession, remoteProjectRepositories);
} else if (container.hasComponent("org.eclipse.aether.RepositorySystem")) {
org.eclipse.aether.RepositorySystem system;
try {
system = container.lookup(org.eclipse.aether.RepositorySystem.class);
} catch (ComponentLookupException e) {
throw new MojoExecutionException(e.getMessage());
}
org.eclipse.aether.DefaultRepositorySystemSession session =
MavenRepositorySystemUtils.newSession();
org.eclipse.aether.repository.LocalRepository localRepo =
new org.eclipse.aether.repository.LocalRepository(Utility.getLocalRepoPath());
session.setLocalRepositoryManager(system.newLocalRepositoryManager(session, localRepo));
List<?> repositories = project.getRemoteProjectRepositories();
resolvedArtifact =
EclipseAetherHelper.resolveArtifact(artifact, system, session, repositories);
}
final File jar = resolvedArtifact.getFile();
if (jar == null) {
throw new MojoExecutionException(
"Could not resolve artifact "
+ artifact.getId()
+ ". Please install it with \"mvn install:install-file ...\" or deploy it to a repository "
+ "with \"mvn deploy:deploy-file ...\"");
}
return jar;
}
private RepositorySystemSession newRepositorySystemSession() {
if (this.session != null) {
return this.session;
}
DefaultRepositorySystemSession session = MavenRepositorySystemUtils.newSession();
LocalRepository localRepo = new LocalRepository(mavenSettings.getLocalRepository().toString());
session.setLocalRepositoryManager(
REPOSITORY_SYSTEM.newLocalRepositoryManager(session, localRepo));
// Copy these from the aether demo if they are nice to have
session.setTransferListener(new ConsoleTransferListener());
session.setRepositoryListener(new ConsoleRepositoryListener());
session.setTransferListener(
new AbstractTransferListener() {
@Override
public void transferFailed(TransferEvent event) {
super.transferFailed(event);
}
});
this.session = session;
return session;
}
