Examples with ConflictResolver org.eclipse.aether.util.graph.transformer.ConflictResolver used on opensource projects

Example 1 with ConflictResolver

use of org.eclipse.aether.util.graph.transformer.ConflictResolver in project sts4 by spring-projects.

the class MavenCore method readDependencyTree.

/**
 * Taken from M2E same named method from MavenModelManager
 *
 * @param repositorySystem
 * @param repositorySession
 * @param mavenProject
 * @param scope
 * @return
 */
private DependencyNode readDependencyTree(org.eclipse.aether.RepositorySystem repositorySystem, RepositorySystemSession repositorySession, MavenProject mavenProject, String scope) {
    DefaultRepositorySystemSession session = new DefaultRepositorySystemSession(repositorySession);
    ConflictResolver transformer = new ConflictResolver(new NearestVersionSelector(), new JavaScopeSelector(), new SimpleOptionalitySelector(), new JavaScopeDeriver());
    session.setDependencyGraphTransformer(transformer);
    session.setConfigProperty(ConflictResolver.CONFIG_PROP_VERBOSE, Boolean.toString(true));
    session.setConfigProperty(DependencyManagerUtils.CONFIG_PROP_VERBOSE, true);
    ArtifactTypeRegistry stereotypes = session.getArtifactTypeRegistry();
    CollectRequest request = new CollectRequest();
    // $NON-NLS-1$
    request.setRequestContext("project");
    request.setRepositories(mavenProject.getRemoteProjectRepositories());
    for (org.apache.maven.model.Dependency dependency : mavenProject.getDependencies()) {
        request.addDependency(RepositoryUtils.toDependency(dependency, stereotypes));
    }
    DependencyManagement depMngt = mavenProject.getDependencyManagement();
    if (depMngt != null) {
        for (org.apache.maven.model.Dependency dependency : depMngt.getDependencies()) {
            request.addManagedDependency(RepositoryUtils.toDependency(dependency, stereotypes));
        }
    }
    DependencyNode node;
    try {
        node = repositorySystem.collectDependencies(session, request).getRoot();
    } catch (DependencyCollectionException ex) {
        node = ex.getResult().getRoot();
    }
    Collection<String> scopes = new HashSet<String>();
    Collections.addAll(scopes, Artifact.SCOPE_SYSTEM, Artifact.SCOPE_COMPILE, Artifact.SCOPE_PROVIDED, Artifact.SCOPE_RUNTIME, Artifact.SCOPE_TEST);
    if (Artifact.SCOPE_COMPILE.equals(scope)) {
        scopes.remove(Artifact.SCOPE_COMPILE);
        scopes.remove(Artifact.SCOPE_SYSTEM);
        scopes.remove(Artifact.SCOPE_PROVIDED);
    } else if (Artifact.SCOPE_RUNTIME.equals(scope)) {
        scopes.remove(Artifact.SCOPE_COMPILE);
        scopes.remove(Artifact.SCOPE_RUNTIME);
    } else if (Artifact.SCOPE_COMPILE_PLUS_RUNTIME.equals(scope)) {
        scopes.remove(Artifact.SCOPE_COMPILE);
        scopes.remove(Artifact.SCOPE_SYSTEM);
        scopes.remove(Artifact.SCOPE_PROVIDED);
        scopes.remove(Artifact.SCOPE_RUNTIME);
    } else {
        scopes.clear();
    }
    CloningDependencyVisitor cloner = new CloningDependencyVisitor();
    node.accept(new FilteringDependencyVisitor(cloner, new ScopeDependencyFilter(null, scopes)));
    node = cloner.getRootNode();
    return node;
}

Example 2 with ConflictResolver

use of org.eclipse.aether.util.graph.transformer.ConflictResolver in project fabric8 by jboss-fuse.

the class AetherBasedResolver method newRepositorySystemSession.

private static DefaultRepositorySystemSession newRepositorySystemSession() {
    DefaultRepositorySystemSession session = new DefaultRepositorySystemSession();
    DependencyTraverser depTraverser = new FatArtifactTraverser();
    session.setDependencyTraverser(depTraverser);
    DependencyManager depManager = new ClassicDependencyManager();
    session.setDependencyManager(depManager);
    DependencySelector depFilter = new AndDependencySelector(new ScopeDependencySelector("test", "provided"), new OptionalDependencySelector(), new ExclusionDependencySelector());
    session.setDependencySelector(depFilter);
    DependencyGraphTransformer transformer = new ConflictResolver(new NearestVersionSelector(), new JavaScopeSelector(), new SimpleOptionalitySelector(), new JavaScopeDeriver());
    new ChainedDependencyGraphTransformer(transformer, new JavaDependencyContextRefiner());
    session.setDependencyGraphTransformer(transformer);
    DefaultArtifactTypeRegistry stereotypes = new DefaultArtifactTypeRegistry();
    stereotypes.add(new DefaultArtifactType("pom"));
    stereotypes.add(new DefaultArtifactType("maven-plugin", "jar", "", "java"));
    stereotypes.add(new DefaultArtifactType("jar", "jar", "", "java"));
    stereotypes.add(new DefaultArtifactType("ejb", "jar", "", "java"));
    stereotypes.add(new DefaultArtifactType("ejb-client", "jar", "client", "java"));
    stereotypes.add(new DefaultArtifactType("test-jar", "jar", "tests", "java"));
    stereotypes.add(new DefaultArtifactType("javadoc", "jar", "javadoc", "java"));
    stereotypes.add(new DefaultArtifactType("java-source", "jar", "sources", "java", false, false));
    stereotypes.add(new DefaultArtifactType("war", "war", "", "java", false, true));
    stereotypes.add(new DefaultArtifactType("ear", "ear", "", "java", false, true));
    stereotypes.add(new DefaultArtifactType("rar", "rar", "", "java", false, true));
    stereotypes.add(new DefaultArtifactType("par", "par", "", "java", false, true));
    session.setArtifactTypeRegistry(stereotypes);
    session.setArtifactDescriptorPolicy(new SimpleArtifactDescriptorPolicy(true, true));
    Properties sysProps = (Properties) System.getProperties().clone();
    session.setSystemProperties(sysProps);
    session.setConfigProperties(sysProps);
    // set timeout smaller than 30 minutes by default
    session.setConfigProperty(ConfigurationProperties.REQUEST_TIMEOUT, TimeUnit.MINUTES.toMillis(5));
    return session;
}

Example 3 with ConflictResolver

use of org.eclipse.aether.util.graph.transformer.ConflictResolver in project wildfly-swarm by wildfly-swarm.

the class MavenArtifactResolvingHelper method resolveAll.

@Override
public Set<ArtifactSpec> resolveAll(Collection<ArtifactSpec> specs, boolean transitive, boolean defaultExcludes) throws Exception {
    if (specs.isEmpty()) {
        return Collections.emptySet();
    }
    List<DependencyNode> nodes;
    if (transitive) {
        final CollectRequest request = new CollectRequest();
        request.setRepositories(this.remoteRepositories);
        // SWARM-1031
        if (this.dependencyManagement != null) {
            List<Dependency> managedDependencies = this.dependencyManagement.getDependencies().stream().map(mavenDep -> {
                DefaultArtifact artifact = new DefaultArtifact(mavenDep.getGroupId(), mavenDep.getArtifactId(), mavenDep.getType(), mavenDep.getVersion());
                return new Dependency(artifact, mavenDep.getScope());
            }).collect(Collectors.toList());
            request.setManagedDependencies(managedDependencies);
        }
        specs.forEach(spec -> request.addDependency(new Dependency(new DefaultArtifact(spec.groupId(), spec.artifactId(), spec.classifier(), spec.type(), spec.version()), "compile")));
        RepositorySystemSession tempSession = new RepositorySystemSessionWrapper(this.session, new ConflictResolver(new NearestVersionSelector(), new JavaScopeSelector(), new SimpleOptionalitySelector(), new JavaScopeDeriver()), defaultExcludes);
        CollectResult result = this.system.collectDependencies(tempSession, request);
        PreorderNodeListGenerator gen = new PreorderNodeListGenerator();
        result.getRoot().accept(gen);
        nodes = gen.getNodes();
    } else {
        nodes = new ArrayList<>();
        for (ArtifactSpec spec : specs) {
            Dependency dependency = new Dependency(new DefaultArtifact(spec.groupId(), spec.artifactId(), spec.classifier(), spec.type(), spec.version()), "compile");
            DefaultDependencyNode node = new DefaultDependencyNode(dependency);
            nodes.add(node);
        }
    }
    List<DependencyNode> extraDependencies = ExtraArtifactsHandler.getExtraDependencies(nodes);
    nodes.addAll(extraDependencies);
    resolveDependenciesInParallel(nodes);
    return nodes.stream().filter(node -> !"system".equals(node.getDependency().getScope())).map(node -> {
        final Artifact artifact = node.getArtifact();
        return new ArtifactSpec(node.getDependency().getScope(), artifact.getGroupId(), artifact.getArtifactId(), artifact.getVersion(), artifact.getExtension(), artifact.getClassifier(), null);
    }).map(this::resolve).filter(Objects::nonNull).collect(Collectors.toSet());
}