private void processArtifact()

in flex-maven-tools/flex-sdk-converter/deployers/aether/src/main/java/org/apache/flex/utilities/converter/deployer/aether/AetherDeployer.java [171:229]
47 lines of code
7 McCabe index (conditional complexity)

    private void processArtifact(File pomFile, RepositorySystem repositorySystem, RepositorySystemSession session,
                                 RemoteRepository remoteRepository)
            throws IOException, XmlPullParserException, InstallationException, DeploymentException {
        final Reader reader = new FileReader(pomFile);
        try {
            final File artifactDirectory = pomFile.getParentFile();
            final MavenXpp3Reader xpp3Reader = new MavenXpp3Reader();
            final Model model = xpp3Reader.read(reader);

            // Make the deployer deploy the pom itself.
            final DeployRequest artifactInstallRequest = new DeployRequest();
            artifactInstallRequest.setRepository(remoteRepository);
            Artifact pomArtifact = new DefaultArtifact(
                    model.getGroupId(), model.getArtifactId(), "pom", model.getVersion());
            pomArtifact = pomArtifact.setFile(pomFile);
            artifactInstallRequest.addArtifact(pomArtifact);

            // Add any additional files to this installation.
            final String artifactBaseName = model.getArtifactId() + "-" + model.getVersion();
            final File artifactFiles[] = artifactDirectory.listFiles(new ArtifactFilter());
            for (final File artifactFile : artifactFiles) {
                final String fileName = artifactFile.getName();

                // Handle the case that some file might not start with the base-name.
                if(!fileName.startsWith(artifactBaseName)) {
                    continue;
                }

                final String classifier;
                // This file has a classifier.
                if (fileName.charAt(artifactBaseName.length()) == '-') {
                    classifier = fileName.substring(artifactBaseName.length() + 1,
                            fileName.indexOf(".", artifactBaseName.length()));
                }
                // This file doesn't have a classifier.
                else {
                    classifier = "";
                }
                final String extension = fileName.substring(
                        artifactBaseName.length() + 1 + ((classifier.length() > 0) ? classifier.length() + 1 : 0));
                Artifact fileArtifact = new DefaultArtifact(model.getGroupId(), model.getArtifactId(),
                        classifier, extension, model.getVersion());
                fileArtifact = fileArtifact.setFile(artifactFile);
                artifactInstallRequest.addArtifact(fileArtifact);
            }

            // Actually install the artifact.
            LOG.info("Installing Artifact: " + pomArtifact.getGroupId() + ":" +
                    pomArtifact.getArtifactId() + ":" + pomArtifact.getVersion());
            for (final Artifact artifact : artifactInstallRequest.getArtifacts()) {
                LOG.info(" - File with extension " + artifact.getExtension() +
                        ((artifact.getClassifier().length() > 0) ? " and classifier " + artifact.getClassifier() : ""));
            }

            repositorySystem.deploy(session, artifactInstallRequest);
        } finally {
            reader.close();
        }
    }