protected void uploadArtifact()

in deployer/service/src/main/java/org/apache/karaf/cave/deployer/service/DeployerServiceImpl.java [384:417]
28 lines of code
2 McCabe index (conditional complexity)

    protected void uploadArtifact(String groupId, String artifactId, String version, String extension, String classifier, File artifactFile, String repositoryUrl) throws Exception {
        DefaultServiceLocator defaultServiceLocator = MavenRepositorySystemUtils.newServiceLocator();
        defaultServiceLocator.addService(RepositoryConnectorFactory.class, BasicRepositoryConnectorFactory.class);
        defaultServiceLocator.addService(TransporterFactory.class, FileTransporterFactory.class);
        defaultServiceLocator.addService(TransporterFactory.class, HttpTransporterFactory.class);

        RepositorySystem repositorySystem = defaultServiceLocator.getService(RepositorySystem.class);

        DefaultRepositorySystemSession repositorySystemSession = MavenRepositorySystemUtils.newSession();
        LocalRepository localRepository = new LocalRepository(System.getProperty("user.home") + "/.m2/repository");
        LocalRepositoryManager localRepositoryManager = repositorySystem.newLocalRepositoryManager(repositorySystemSession, localRepository);
        repositorySystemSession.setLocalRepositoryManager(localRepositoryManager);
        repositorySystemSession.setTransferListener(new ConsoleTransferListener(System.out));
        repositorySystemSession.setRepositoryListener(new ConsoleRepositoryListener(System.out));

        RemoteRepository remoteRepository = new RemoteRepository.Builder("sdeployer", "default", repositoryUrl).build();

        Artifact artifact;
        if (classifier != null) {
            artifact = new DefaultArtifact(groupId, artifactId, classifier, extension, version);
        } else {
            artifact = new DefaultArtifact(groupId, artifactId, extension, version);
        }
        artifact = artifact.setFile(artifactFile);

        InstallRequest installRequest = new InstallRequest();
        installRequest.addArtifact(artifact);
        repositorySystem.install(repositorySystemSession, installRequest);

        DeployRequest deployRequest = new DeployRequest();
        deployRequest.addArtifact(artifact);
        deployRequest.setRepository(remoteRepository);
        repositorySystem.deploy(repositorySystemSession, deployRequest);
    }