Examples with PreorderNodeListGenerator org.sonatype.aether.util.graph.PreorderNodeListGenerator used on opensource projects

Example 1 with PreorderNodeListGenerator

use of org.sonatype.aether.util.graph.PreorderNodeListGenerator in project intellij-community by JetBrains.

the class Maven30ServerEmbedderImpl method resolvePlugin.

@Override
public Collection<MavenArtifact> resolvePlugin(@NotNull final MavenPlugin plugin, @NotNull final List<MavenRemoteRepository> repositories, int nativeMavenProjectId, final boolean transitive) throws RemoteException, MavenServerProcessCanceledException {
    try {
        Plugin mavenPlugin = new Plugin();
        mavenPlugin.setGroupId(plugin.getGroupId());
        mavenPlugin.setArtifactId(plugin.getArtifactId());
        mavenPlugin.setVersion(plugin.getVersion());
        MavenProject project = RemoteNativeMavenProjectHolder.findProjectById(nativeMavenProjectId);
        Plugin pluginFromProject = project.getBuild().getPluginsAsMap().get(plugin.getGroupId() + ':' + plugin.getArtifactId());
        if (pluginFromProject != null) {
            mavenPlugin.setDependencies(pluginFromProject.getDependencies());
        }
        final MavenExecutionRequest request = createRequest(null, Collections.<String>emptyList(), Collections.<String>emptyList(), Collections.<String>emptyList());
        DefaultMaven maven = (DefaultMaven) getComponent(Maven.class);
        RepositorySystemSession repositorySystemSession = maven.newRepositorySession(request);
        PluginDependenciesResolver pluginDependenciesResolver = getComponent(PluginDependenciesResolver.class);
        org.sonatype.aether.artifact.Artifact pluginArtifact = pluginDependenciesResolver.resolve(mavenPlugin, project.getRemotePluginRepositories(), repositorySystemSession);
        org.sonatype.aether.graph.DependencyNode node = pluginDependenciesResolver.resolve(mavenPlugin, pluginArtifact, null, project.getRemotePluginRepositories(), repositorySystemSession);
        PreorderNodeListGenerator nlg = new PreorderNodeListGenerator();
        node.accept(nlg);
        List<MavenArtifact> res = new ArrayList<MavenArtifact>();
        for (org.sonatype.aether.artifact.Artifact artifact : nlg.getArtifacts(true)) {
            if (!Comparing.equal(artifact.getArtifactId(), plugin.getArtifactId()) || !Comparing.equal(artifact.getGroupId(), plugin.getGroupId())) {
                res.add(MavenModelConverter.convertArtifact(RepositoryUtils.toArtifact(artifact), getLocalRepositoryFile()));
            }
        }
        return res;
    } catch (Exception e) {
        Maven3ServerGlobals.getLogger().info(e);
        return Collections.emptyList();
    }
}

Example 2 with PreorderNodeListGenerator

use of org.sonatype.aether.util.graph.PreorderNodeListGenerator in project sonatype-aether by sonatype.

the class Aether method resolve.

public AetherResult resolve(String groupId, String artifactId, String version) throws DependencyResolutionException {
    RepositorySystemSession session = newSession();
    Dependency dependency = new Dependency(new DefaultArtifact(groupId, artifactId, "", "jar", version), "runtime");
    RemoteRepository central = new RemoteRepository("central", "default", remoteRepository);
    CollectRequest collectRequest = new CollectRequest();
    collectRequest.setRoot(dependency);
    collectRequest.addRepository(central);
    DependencyRequest dependencyRequest = new DependencyRequest();
    dependencyRequest.setCollectRequest(collectRequest);
    DependencyNode rootNode = repositorySystem.resolveDependencies(session, dependencyRequest).getRoot();
    StringBuilder dump = new StringBuilder();
    displayTree(rootNode, dump);
    PreorderNodeListGenerator nlg = new PreorderNodeListGenerator();
    rootNode.accept(nlg);
    return new AetherResult(rootNode, nlg.getFiles(), nlg.getClassPath());
}