Examples with TreeDependencyVisitor org.eclipse.aether.util.graph.visitor.TreeDependencyVisitor used on opensource projects

Example 1 with TreeDependencyVisitor

use of org.eclipse.aether.util.graph.visitor.TreeDependencyVisitor in project revapi by revapi.

the class ArtifactResolver method collectTransitiveDeps.

protected void collectTransitiveDeps(String gav, Set<Artifact> resolvedArtifacts, Set<Exception> failures) throws RepositoryException {
    final Artifact rootArtifact = resolveArtifact(gav);
    CollectRequest collectRequest = new CollectRequest(new Dependency(rootArtifact, null), repositories);
    DependencyRequest request = new DependencyRequest(collectRequest, null);
    DependencyResult result;
    try {
        result = repositorySystem.resolveDependencies(session, request);
    } catch (DependencyResolutionException dre) {
        result = dre.getResult();
    }
    result.getRoot().accept(new TreeDependencyVisitor(new DependencyVisitor() {

        @Override
        public boolean visitEnter(DependencyNode node) {
            return true;
        }

        @Override
        public boolean visitLeave(DependencyNode node) {
            Dependency dep = node.getDependency();
            if (dep == null || dep.getArtifact().equals(rootArtifact)) {
                return true;
            }
            resolvedArtifacts.add(dep.getArtifact());
            return true;
        }
    }));
    failures.addAll(result.getCollectExceptions());
}

Example 2 with TreeDependencyVisitor

use of org.eclipse.aether.util.graph.visitor.TreeDependencyVisitor in project intellij-community by JetBrains.

the class Maven3ServerEmbedderImpl method doResolveProject.

@NotNull
public Collection<MavenExecutionResult> doResolveProject(@NotNull final Collection<File> files, @NotNull final List<String> activeProfiles, @NotNull final List<String> inactiveProfiles, final List<ResolutionListener> listeners) throws RemoteException {
    final File file = files.size() == 1 ? files.iterator().next() : null;
    final MavenExecutionRequest request = createRequest(file, activeProfiles, inactiveProfiles, Collections.<String>emptyList());
    request.setUpdateSnapshots(myAlwaysUpdateSnapshots);
    final Collection<MavenExecutionResult> executionResults = ContainerUtil.newArrayList();
    executeWithMavenSession(request, new Runnable() {

        @Override
        public void run() {
            try {
                RepositorySystemSession repositorySession = getComponent(LegacySupport.class).getRepositorySession();
                if (repositorySession instanceof DefaultRepositorySystemSession) {
                    DefaultRepositorySystemSession session = (DefaultRepositorySystemSession) repositorySession;
                    session.setTransferListener(new TransferListenerAdapter(myCurrentIndicator));
                    if (myWorkspaceMap != null) {
                        session.setWorkspaceReader(new Maven3WorkspaceReader(myWorkspaceMap));
                    }
                    session.setConfigProperty(ConflictResolver.CONFIG_PROP_VERBOSE, true);
                    session.setConfigProperty(DependencyManagerUtils.CONFIG_PROP_VERBOSE, true);
                }
                List<ProjectBuildingResult> buildingResults = getProjectBuildingResults(request, files);
                for (ProjectBuildingResult buildingResult : buildingResults) {
                    MavenProject project = buildingResult.getProject();
                    if (project == null) {
                        List<Exception> exceptions = new ArrayList<Exception>();
                        for (ModelProblem problem : buildingResult.getProblems()) {
                            exceptions.add(problem.getException());
                        }
                        MavenExecutionResult mavenExecutionResult = new MavenExecutionResult(buildingResult.getPomFile(), exceptions);
                        executionResults.add(mavenExecutionResult);
                        continue;
                    }
                    List<Exception> exceptions = new ArrayList<Exception>();
                    loadExtensions(project, exceptions);
                    //Artifact projectArtifact = project.getArtifact();
                    //Map managedVersions = project.getManagedVersionMap();
                    //ArtifactMetadataSource metadataSource = getComponent(ArtifactMetadataSource.class);
                    project.setDependencyArtifacts(project.createArtifacts(getComponent(ArtifactFactory.class), null, null));
                    if (USE_MVN2_COMPATIBLE_DEPENDENCY_RESOLVING) {
                        addMvn2CompatResults(project, exceptions, listeners, myLocalRepository, executionResults);
                    } else {
                        final DependencyResolutionResult dependencyResolutionResult = resolveDependencies(project, repositorySession);
                        final List<Dependency> dependencies = dependencyResolutionResult.getDependencies();
                        final Map<Dependency, Artifact> winnerDependencyMap = new IdentityHashMap<Dependency, Artifact>();
                        Set<Artifact> artifacts = new LinkedHashSet<Artifact>(dependencies.size());
                        dependencyResolutionResult.getDependencyGraph().accept(new TreeDependencyVisitor(new DependencyVisitor() {

                            @Override
                            public boolean visitEnter(org.eclipse.aether.graph.DependencyNode node) {
                                final Object winner = node.getData().get(ConflictResolver.NODE_DATA_WINNER);
                                final Dependency dependency = node.getDependency();
                                if (dependency != null && winner == null) {
                                    Artifact winnerArtifact = Maven3AetherModelConverter.toArtifact(dependency);
                                    winnerDependencyMap.put(dependency, winnerArtifact);
                                }
                                return true;
                            }

                            @Override
                            public boolean visitLeave(org.eclipse.aether.graph.DependencyNode node) {
                                return true;
                            }
                        }));
                        for (Dependency dependency : dependencies) {
                            final Artifact artifact = winnerDependencyMap.get(dependency);
                            if (artifact != null) {
                                artifacts.add(artifact);
                                resolveAsModule(artifact);
                            }
                        }
                        project.setArtifacts(artifacts);
                        executionResults.add(new MavenExecutionResult(project, dependencyResolutionResult, exceptions));
                    }
                }
            } catch (Exception e) {
                executionResults.add(handleException(e));
            }
        }
    });
    return executionResults;
}