Examples with RepositorySystem org.eclipse.aether.RepositorySystem used on opensource projects

Example 1 with RepositorySystem

use of org.eclipse.aether.RepositorySystem in project bazel by bazelbuild.

the class MavenDownloader method download.

/**
   * Download the Maven artifact to the output directory. Returns the path to the jar.
   */
public Path download(String name, WorkspaceAttributeMapper mapper, Path outputDirectory, MavenServerValue serverValue) throws IOException, EvalException {
    this.name = name;
    this.outputDirectory = outputDirectory;
    String url = serverValue.getUrl();
    Server server = serverValue.getServer();
    Artifact artifact;
    String artifactId = mapper.get("artifact", Type.STRING);
    String sha1 = mapper.isAttributeValueExplicitlySpecified("sha1") ? mapper.get("sha1", Type.STRING) : null;
    if (sha1 != null && !KeyType.SHA1.isValid(sha1)) {
        throw new IOException("Invalid SHA-1 for maven_jar " + name + ": '" + sha1 + "'");
    }
    try {
        artifact = new DefaultArtifact(artifactId);
    } catch (IllegalArgumentException e) {
        throw new IOException(e.getMessage());
    }
    boolean isCaching = repositoryCache.isEnabled() && KeyType.SHA1.isValid(sha1);
    if (isCaching) {
        Path downloadPath = getDownloadDestination(artifact);
        Path cachedDestination = repositoryCache.get(sha1, downloadPath, KeyType.SHA1);
        if (cachedDestination != null) {
            return cachedDestination;
        }
    }
    MavenConnector connector = new MavenConnector(outputDirectory.getPathString());
    RepositorySystem system = connector.newRepositorySystem();
    RepositorySystemSession session = connector.newRepositorySystemSession(system);
    RemoteRepository repository = new RemoteRepository.Builder(name, MavenServerValue.DEFAULT_ID, url).setAuthentication(new MavenAuthentication(server)).build();
    ArtifactRequest artifactRequest = new ArtifactRequest();
    artifactRequest.setArtifact(artifact);
    artifactRequest.setRepositories(ImmutableList.of(repository));
    try {
        ArtifactResult artifactResult = system.resolveArtifact(session, artifactRequest);
        artifact = artifactResult.getArtifact();
    } catch (ArtifactResolutionException e) {
        throw new IOException("Failed to fetch Maven dependency: " + e.getMessage());
    }
    Path downloadPath = outputDirectory.getRelative(artifact.getFile().getAbsolutePath());
    // Verify checksum.
    if (!Strings.isNullOrEmpty(sha1)) {
        RepositoryCache.assertFileChecksum(sha1, downloadPath, KeyType.SHA1);
    }
    if (isCaching) {
        repositoryCache.put(sha1, downloadPath, KeyType.SHA1);
    }
    return downloadPath;
}

Example 2 with RepositorySystem

use of org.eclipse.aether.RepositorySystem in project spring-boot by spring-projects.

the class ModifiedClassPathRunner method resolveCoordinates.

private List<URL> resolveCoordinates(String[] coordinates) throws Exception {
    DefaultServiceLocator serviceLocator = MavenRepositorySystemUtils.newServiceLocator();
    serviceLocator.addService(RepositoryConnectorFactory.class, BasicRepositoryConnectorFactory.class);
    serviceLocator.addService(TransporterFactory.class, HttpTransporterFactory.class);
    RepositorySystem repositorySystem = serviceLocator.getService(RepositorySystem.class);
    DefaultRepositorySystemSession session = MavenRepositorySystemUtils.newSession();
    LocalRepository localRepository = new LocalRepository(System.getProperty("user.home") + "/.m2/repository");
    session.setLocalRepositoryManager(repositorySystem.newLocalRepositoryManager(session, localRepository));
    CollectRequest collectRequest = new CollectRequest(null, Arrays.asList(new RemoteRepository.Builder("central", "default", "http://central.maven.org/maven2").build()));
    collectRequest.setDependencies(createDependencies(coordinates));
    DependencyRequest dependencyRequest = new DependencyRequest(collectRequest, null);
    DependencyResult result = repositorySystem.resolveDependencies(session, dependencyRequest);
    List<URL> resolvedArtifacts = new ArrayList<URL>();
    for (ArtifactResult artifact : result.getArtifactResults()) {
        resolvedArtifacts.add(artifact.getArtifact().getFile().toURI().toURL());
    }
    return resolvedArtifacts;
}

Example 3 with RepositorySystem

use of org.eclipse.aether.RepositorySystem in project spf4j by zolyfarkas.

the class MavenRepositoryUtils method getVersions.

public static List<Version> getVersions(final List<RemoteRepository> repos, final File localRepo, final String groupId, final String artifactId, final String versionExpr) throws VersionRangeResolutionException {
    RepositorySystem repositorySystem = getRepositorySystem();
    RepositorySystemSession session = getRepositorySystemSession(repositorySystem, localRepo);
    return getVersions(groupId, artifactId, versionExpr, repos, repositorySystem, session);
}

Example 4 with RepositorySystem

use of org.eclipse.aether.RepositorySystem in project spf4j by zolyfarkas.

the class MavenRepositoryUtils method getRepositorySystem.

@Nonnull
public static RepositorySystem getRepositorySystem() {
    DefaultServiceLocator serviceLocator = MavenRepositorySystemUtils.newServiceLocator();
    serviceLocator.addService(RepositoryConnectorFactory.class, BasicRepositoryConnectorFactory.class);
    serviceLocator.addService(TransporterFactory.class, FileTransporterFactory.class);
    serviceLocator.addService(TransporterFactory.class, HttpTransporterFactory.class);
    serviceLocator.setErrorHandler(new DefaultServiceLocator.ErrorHandler() {

        @Override
        public void serviceCreationFailed(final Class<?> type, final Class<?> impl, final Throwable exception) {
            LOG.error("Error creating service {}, {}", new Object[] { type, impl, exception });
        }
    });
    RepositorySystem service = serviceLocator.getService(RepositorySystem.class);
    if (service == null) {
        throw new IllegalStateException("No repository system in " + serviceLocator);
    }
    return service;
}

Example 5 with RepositorySystem

use of org.eclipse.aether.RepositorySystem in project spf4j by zolyfarkas.

the class MavenRepositoryUtils method resolveArtifact.

public static File resolveArtifact(final List<RemoteRepository> repos, final File localRepo, final String groupId, final String artifactId, final String classifier, final String extension, final String versionExpr) throws ArtifactResolutionException {
    RepositorySystem repositorySystem = getRepositorySystem();
    RepositorySystemSession session = getRepositorySystemSession(repositorySystem, localRepo);
    return resolveArtifact(groupId, artifactId, classifier, extension, versionExpr, repos, repositorySystem, session);
}