org.eclipse.aether.util.filter.DependencyFilterUtils Java Examples

/**
 * Calculates the set of transitive dependencies of the passed artifacts.
 * 
 * @param repositoryParameters
 * @param artifacts
 * @param artifactScope
 * @return a list of File locations where the JARs of the dependencies are located in the local file system
 * @throws DependencyResolutionException
 */
public static List<File> getDependencies(final IRepositoryParameters repositoryParameters,
                                         final List<ArtifactItem> artifacts, final ArtifactScope artifactScope)
        throws DependencyResolutionException {
    final RepositorySystem system = repositoryParameters.getRepositorySystem();
    final RepositorySystemSession session = repositoryParameters.getRepositorySystemSession();
    final DependencyFilter classpathFlter = DependencyFilterUtils.classpathFilter(artifactScope.getScopeValue());
    final Set<File> artifactFiles = new HashSet<>();
    for (final ArtifactItem artifactItem : artifacts) {
        Artifact artifact = createDefaultArtifact(artifactItem);
        final CollectRequest collectRequest = new CollectRequest();
        collectRequest.setRoot(new Dependency(artifact, artifactScope.getScopeValue()));
        collectRequest.setRepositories(repositoryParameters.getRemoteRepositories());
        final DependencyRequest dependencyRequest = new DependencyRequest(collectRequest, classpathFlter);
        final DependencyResult dependencyResult = system.resolveDependencies(session, dependencyRequest);
        final List<ArtifactResult> artifactResults = dependencyResult.getArtifactResults();
        for (final ArtifactResult artifactResult : artifactResults) {
            artifactFiles.add(artifactResult.getArtifact().getFile());
        }
    }
    return new ArrayList<>(artifactFiles);
}
 

static List<String> resolveDependencies(String groupId, String artifactId, String version,
		List<BillOfMaterials> boms, List<RemoteRepository> repositories) {
	DependencyResolver instance = instanceForThread.get();
	List<Dependency> managedDependencies = instance.getManagedDependencies(boms, repositories);
	Dependency aetherDependency = new Dependency(new DefaultArtifact(groupId, artifactId, "pom",
			instance.getVersion(groupId, artifactId, version, managedDependencies)), "compile");
	CollectRequest collectRequest = new CollectRequest((org.eclipse.aether.graph.Dependency) null,
			Collections.singletonList(aetherDependency), repositories);
	collectRequest.setManagedDependencies(managedDependencies);
	DependencyRequest dependencyRequest = new DependencyRequest(collectRequest,
			DependencyFilterUtils.classpathFilter(JavaScopes.COMPILE, JavaScopes.RUNTIME));
	try {
		return instance.resolveDependencies(dependencyRequest).getArtifactResults().stream()
				.map(ArtifactResult::getArtifact)
				.map((artifact) -> artifact.getGroupId() + ":" + artifact.getArtifactId())
				.collect(Collectors.toList());
	}
	catch (DependencyResolutionException ex) {
		throw new RuntimeException(ex);
	}
}
 

public List<File> resolveArtifactsAndDependencies(List<Artifact> artifacts) throws DependencyResolutionException {
    List<Dependency> dependencies = new ArrayList<Dependency>();

    for (Artifact artifact : artifacts) {
        dependencies.add(new Dependency(artifact, JavaScopes.RUNTIME));
    }

    CollectRequest collectRequest = new CollectRequest((Dependency) null, dependencies, repositories);
    DependencyFilter classpathFilter = DependencyFilterUtils.classpathFilter(JavaScopes.RUNTIME);
    DependencyRequest dependencyRequest = new DependencyRequest(collectRequest, classpathFilter);
    DependencyResult result = system.resolveDependencies(session, dependencyRequest);

    List<File> files = new ArrayList<File>();

    for (ArtifactResult artifactResult : result.getArtifactResults()) {
        files.add(artifactResult.getArtifact().getFile());
    }

    return files;
}
 

private ImmutableMap<String, Artifact> getRunTimeTransitiveDeps(Iterable<Dependency> mavenCoords)
    throws RepositoryException {

  CollectRequest collectRequest = new CollectRequest();
  collectRequest.setRequestContext(JavaScopes.RUNTIME);
  collectRequest.setRepositories(repos);

  for (Dependency dep : mavenCoords) {
    collectRequest.addDependency(dep);
  }

  DependencyFilter filter = DependencyFilterUtils.classpathFilter(JavaScopes.RUNTIME);
  DependencyRequest dependencyRequest = new DependencyRequest(collectRequest, filter);

  DependencyResult dependencyResult = repoSys.resolveDependencies(session, dependencyRequest);

  ImmutableSortedMap.Builder<String, Artifact> knownDeps = ImmutableSortedMap.naturalOrder();
  for (ArtifactResult artifactResult : dependencyResult.getArtifactResults()) {
    Artifact node = artifactResult.getArtifact();
    knownDeps.put(buildKey(node), node);
  }
  return knownDeps.build();
}
 

private boolean validate(String plugin) {
    try {
        DefaultServiceLocator locator = MavenRepositorySystemUtils.newServiceLocator();

        locator.addService(RepositoryConnectorFactory.class, BasicRepositoryConnectorFactory.class);
        locator.addService(TransporterFactory.class, FileTransporterFactory.class);
        locator.addService(TransporterFactory.class, HttpTransporterFactory.class);

        RepositorySystem system = locator.getService(RepositorySystem.class);
        DefaultRepositorySystemSession session = MavenRepositorySystemUtils.newSession();
        String localDir = Paths.get(System.getProperty("user.home"), ".m2", "repository").toString();
        LocalRepository local = new LocalRepository(localDir);
        LocalRepositoryManager manager = system.newLocalRepositoryManager(session, local);

        session.setLocalRepositoryManager(manager);

        Artifact artifact = new DefaultArtifact(plugin);
        Dependency dependency = new Dependency(artifact, JavaScopes.RUNTIME);
        DependencyFilter filter = DependencyFilterUtils.classpathFilter(JavaScopes.RUNTIME);
        CollectRequest collectRequest = new CollectRequest(dependency, repositories);
        DependencyRequest request = new DependencyRequest(collectRequest, filter);
        system.resolveDependencies(session, request);

        return true;
    } catch (DependencyResolutionException e) {
        GyroCore.ui().write("@|bold %s|@ was not installed for the following reason(s):\n", plugin);

        for (Exception ex : e.getResult().getCollectExceptions()) {
            GyroCore.ui().write("   @|red %s|@\n", ex.getMessage());
        }

        GyroCore.ui().write("\n");

        return false;
    }
}
 

/**
 * Prepare an import with dependencies
 * <p>
 * This method does resolve even transient dependencies and also adds the
 * sources if requested
 * </p>
 */
public static AetherResult prepareDependencies ( final Path tmpDir, final ImportConfiguration cfg ) throws RepositoryException
{
    Objects.requireNonNull ( tmpDir );
    Objects.requireNonNull ( cfg );

    final RepositoryContext ctx = new RepositoryContext ( tmpDir, cfg.getRepositoryUrl (), cfg.isAllOptional () );

    // add all coordinates

    final CollectRequest cr = new CollectRequest ();
    cr.setRepositories ( ctx.getRepositories () );
    for ( final MavenCoordinates coords : cfg.getCoordinates () )
    {
        final Dependency dep = new Dependency ( new DefaultArtifact ( coords.toString () ), COMPILE );
        cr.addDependency ( dep );
    }

    final DependencyFilter filter = DependencyFilterUtils.classpathFilter ( COMPILE );
    final DependencyRequest deps = new DependencyRequest ( cr, filter );

    // resolve

    final DependencyResult dr = ctx.getSystem ().resolveDependencies ( ctx.getSession (), deps );
    final List<ArtifactResult> arts = dr.getArtifactResults ();

    if ( !cfg.isIncludeSources () )
    {
        // we are already done here
        return asResult ( arts, cfg, of ( dr ) );
    }

    // resolve sources

    final List<ArtifactRequest> requests = extendRequests ( arts.stream ().map ( ArtifactResult::getRequest ), ctx, cfg );

    return asResult ( resolve ( ctx, requests ), cfg, of ( dr ) );
}
 

private static DependencyRequest buildDependencyRequest(List<RemoteRepository> repositories, String identifier, String scope)
{
    Artifact artifact = new DefaultArtifact(identifier);

    DependencyFilter classpathFlter = DependencyFilterUtils.classpathFilter(scope);

    CollectRequest collectRequest = new CollectRequest();
    collectRequest.setRoot(new Dependency(artifact, scope));
    collectRequest.setRepositories(repositories);

    return new DependencyRequest(collectRequest, classpathFlter);
}
 

@Override
public List<Node> preprocess(List<Node> nodes, RootScope scope) {
    PluginSettings settings = scope.getSettings(PluginSettings.class);

    List<String> artifactCoords = new ArrayList<>();
    List<Node> repositoryNodes = new ArrayList<>();

    for (Node node : nodes) {
        if (node instanceof DirectiveNode) {
            if ("plugin".equals(((DirectiveNode) node).getName())) {
                artifactCoords.add(getArtifactCoord((DirectiveNode) node));
            } else if ("repository".equals(((DirectiveNode) node).getName())) {
                repositoryNodes.add(node);
            }
        }
    }

    if (artifactCoords.stream().allMatch(settings::pluginInitialized)) {
        return nodes;
    }

    NodeEvaluator evaluator = new NodeEvaluator();
    evaluator.evaluate(scope, repositoryNodes);

    for (String ac : artifactCoords) {
        if (settings.pluginInitialized(ac)) {
            continue;
        }

        try {
            GyroCore.ui().write("@|magenta ↓ Loading plugin:|@ %s\n", ac);

            DefaultServiceLocator locator = MavenRepositorySystemUtils.newServiceLocator();

            locator.addService(RepositoryConnectorFactory.class, BasicRepositoryConnectorFactory.class);
            locator.addService(TransporterFactory.class, FileTransporterFactory.class);
            locator.addService(TransporterFactory.class, HttpTransporterFactory.class);

            RepositorySystem system = locator.getService(RepositorySystem.class);
            DefaultRepositorySystemSession session = MavenRepositorySystemUtils.newSession();
            String localDir = Paths.get(System.getProperty("user.home"), ".m2", "repository").toString();
            LocalRepository local = new LocalRepository(localDir);
            LocalRepositoryManager manager = system.newLocalRepositoryManager(session, local);

            session.setLocalRepositoryManager(manager);

            Artifact artifact = new DefaultArtifact(ac);
            Dependency dependency = new Dependency(artifact, JavaScopes.RUNTIME);
            DependencyFilter filter = DependencyFilterUtils.classpathFilter(JavaScopes.RUNTIME);
            List<RemoteRepository> repositories = scope.getSettings(RepositorySettings.class).getRepositories();
            CollectRequest collectRequest = new CollectRequest(dependency, repositories);
            DependencyRequest request = new DependencyRequest(collectRequest, filter);
            DependencyResult result = system.resolveDependencies(session, request);

            settings.putDependencyResult(ac, result);

            for (ArtifactResult ar : result.getArtifactResults()) {
                settings.putArtifactIfNewer(ar.getArtifact());
            }
        } catch (Exception error) {
            throw new GyroException(
                String.format("Can't load the @|bold %s|@ plugin!", ac),
                error);
        }
    }

    settings.addAllUrls();

    return nodes;
}
 

DependencyRequest createDependencyRequest(CollectRequest collectRequest) {
  DependencyFilter compileFilter = DependencyFilterUtils.classpathFilter(JavaScopes.COMPILE);
  return createDependencyRequest(collectRequest, compileFilter);
}
 

private static Set<File> getJarFiles(final Collection<String> gavs)
{
    Set<File> jars = new HashSet<>();

    for (final String gav : gavs)
    {
        Artifact artifact = new DefaultArtifact(gav);

        DependencyFilter classpathFlter = DependencyFilterUtils.classpathFilter(JavaScopes.COMPILE);

        CollectRequest collectRequest = new CollectRequest();
        collectRequest.setRoot(new Dependency(artifact, JavaScopes.COMPILE));
        collectRequest.setRepositories(Booter.newRepositories());

        DependencyRequest dependencyRequest = new DependencyRequest(collectRequest, classpathFlter);

        List<ArtifactResult> artifactResults = null;
        try
        {
            artifactResults = _mavenRepositorySystem.resolveDependencies(_mavenRepositorySession, dependencyRequest)
                                                    .getArtifactResults();
        }
        catch (DependencyResolutionException e)
        {
            throw new RuntimeException(String.format("Error while dependency resolution for '%s'", gav), e);
        }

        if (artifactResults == null)
        {
            throw new RuntimeException(String.format("Could not resolve dependency for '%s'", gav));
        }

        for (ArtifactResult artifactResult : artifactResults)
        {
            System.out.println(artifactResult.getArtifact() + " resolved to "
                               + artifactResult.getArtifact().getFile());
        }

        jars.addAll(artifactResults.stream()
                                   .map(result -> result.getArtifact().getFile())
                                   .collect(Collectors.toSet()));
    }
    return jars;
}
 

private List<ArtifactResult> getArtifactResults( List<String> artifactCoordinates, boolean
        includeProvidedScope, boolean includeTestScope, boolean includeRuntimeScope )
{

    List<Artifact> artifacts = new ArrayList<Artifact>();
    for ( String artifactCoordinate : artifactCoordinates )
    {
        artifacts.add( new DefaultArtifact( artifactCoordinate ) );
    }

    List<ArtifactResult> artifactResults = new ArrayList<ArtifactResult>();
    DependencyFilter depFilter = 
        DependencyFilterUtils.classpathFilter( JavaScopes.TEST );
    
    Collection<String> includes = new ArrayList<String>();
    // we always include compile scope, not doing that makes no sense
    includes.add( JavaScopes.COMPILE );
    
    Collection<String> excludes = new ArrayList<String>();
    // always exclude system scope since it is machine specific and wont work in 99% of cases
    excludes.add( JavaScopes.SYSTEM );

    if ( includeProvidedScope )
    {
        includes.add( JavaScopes.PROVIDED );
    }
    else 
    {
        excludes.add( JavaScopes.PROVIDED ); 
    }
    
    if ( includeTestScope ) 
    {
        includes.add( JavaScopes.TEST );
    }
    else
    {
        excludes.add( JavaScopes.TEST );
    }

    if ( includeRuntimeScope )
    {
        includes.add( JavaScopes.RUNTIME );
    }
    
    DependencySelector selector =
        new AndDependencySelector(
        new ScopeDependencySelector( includes, excludes ),
        new OptionalDependencySelector(),
        new ExclusionDependencySelector()
    );
    session.setDependencySelector( selector );

    for ( Artifact artifact : artifacts )
    {
        CollectRequest collectRequest = new CollectRequest();
        collectRequest.setRoot( new Dependency( artifact, JavaScopes.COMPILE ) );
        collectRequest.addRepository( sourceRepository );

        DependencyRequest dependencyRequest = new DependencyRequest( collectRequest, depFilter );

        try
        {
            DependencyResult resolvedDependencies = system.resolveDependencies( session, dependencyRequest );
            artifactResults.addAll( resolvedDependencies.getArtifactResults() );
            for ( ArtifactResult result : resolvedDependencies.getArtifactResults() )
            {
                successfulRetrievals.add( result.toString() );
            }
        }
        catch ( DependencyResolutionException e )
        {
            String extension = artifact.getExtension();
            if ( MavenConstants.packagingUsesJarOnly( extension ) )
            {
                logger.info( "Not reporting as failure due to " + artifact.getExtension() + " extension." );
            }
            else
            {
              logger.info( "DependencyResolutionException ", e );
              failedRetrievals.add( e.getMessage() );
            }
        }
        catch ( NullPointerException npe )
        {
            logger.info( "NullPointerException resolving dependencies for " + artifact + ":" + npe );
            if ( npe.getMessage() != null )
            {
                failedRetrievals.add( npe.getMessage() );
            }
            else
            {
                failedRetrievals.add( "NPE retrieving " + artifact );
            }
        }
    }

    return artifactResults;
}