Ejemplo n.º 1
0
 @SuppressWarnings("unchecked")
 private void prepareArtifacts() {
   try {
     // TODO: do only if artifacts are not resolved
     Set<Artifact> artifacts = new LinkedHashSet<Artifact>();
     Map<String, Artifact> managedVersions = createManagedVersionMap();
     List<ResolutionListener> listeners = new ArrayList<ResolutionListener>();
     ArtifactResolutionResult resolveResult =
         artifactCollector.collect(
             getAllArtifacts(),
             project.getArtifact(),
             managedVersions,
             session.getLocalRepository(),
             project.getRemoteArtifactRepositories(),
             artifactMetadataSource,
             null,
             listeners);
     for (ResolutionNode node : (Set<ResolutionNode>) resolveResult.getArtifactResolutionNodes()) {
       if (!isReactorProject(node.getArtifact())) {
         artifactResolver.resolve(
             node.getArtifact(), node.getRemoteRepositories(), session.getLocalRepository());
         artifacts.add(node.getArtifact());
       } else {
         addProjectReferenceArtifact(node.getArtifact());
       }
     }
     this.artifacts = artifacts;
   } catch (Exception e) {
     getLog().debug("[WarSync] " + e.getMessage(), e);
     getLog().error("[WarSync] " + e.getMessage());
   }
 }
Ejemplo n.º 2
0
  /**
   * Resolve project dependencies. Manual resolution is needed in order to avoid resoltion of
   * multiproject artifacts (if projects will be linked each other an installed jar is not needed)
   * and to avoid a failure when a jar is missing.
   *
   * @throws MojoExecutionException if dependencies can't be resolved
   * @return resoved IDE dependencies, with attached jars for non-reactor dependencies
   */
  protected IdeDependency[] doDependencyResolution() throws MojoExecutionException {
    MavenProject project = getProject();
    ArtifactRepository localRepo = getLocalRepository();

    List dependencies = getProject().getDependencies();

    // Collect the list of resolved IdeDependencies.
    List dependencyList = new ArrayList();

    if (dependencies != null) {
      Map managedVersions =
          createManagedVersionMap(
              getArtifactFactory(), project.getId(), project.getDependencyManagement());

      ArtifactResolutionResult artifactResolutionResult = null;

      try {

        List listeners = new ArrayList();

        if (logger.isDebugEnabled()) {
          listeners.add(new DebugResolutionListener(logger));
        }

        listeners.add(new WarningResolutionListener(logger));

        artifactResolutionResult =
            artifactCollector.collect(
                getProjectArtifacts(),
                project.getArtifact(),
                managedVersions,
                localRepo,
                project.getRemoteArtifactRepositories(),
                getArtifactMetadataSource(),
                null,
                listeners);
      } catch (ArtifactResolutionException e) {
        getLog().debug(e.getMessage(), e);
        getLog()
            .error(
                Messages.getString(
                    "artifactresolution",
                    new Object[] { // $NON-NLS-1$
                      e.getGroupId(), e.getArtifactId(), e.getVersion(), e.getMessage()
                    }));

        // if we are here artifactResolutionResult is null, create a project without dependencies
        // but don't fail
        // (this could be a reactor projects, we don't want to fail everything)
        return new IdeDependency[0];
      }

      // keep track of added reactor projects in order to avoid duplicates
      Set emittedReactorProjectId = new HashSet();

      for (Iterator i = artifactResolutionResult.getArtifactResolutionNodes().iterator();
          i.hasNext(); ) {
        ResolutionNode node = (ResolutionNode) i.next();
        Artifact art = node.getArtifact();
        boolean isReactorProject = getUseProjectReferences() && isAvailableAsAReactorProject(art);

        // don't resolve jars for reactor projects
        if (!isReactorProject) {
          try {
            artifactResolver.resolve(art, node.getRemoteRepositories(), localRepository);
          } catch (ArtifactNotFoundException e) {
            getLog().debug(e.getMessage(), e);
            getLog()
                .warn(
                    Messages.getString(
                        "artifactdownload",
                        new Object[] { // $NON-NLS-1$
                          e.getGroupId(), e.getArtifactId(), e.getVersion(), e.getMessage()
                        }));
          } catch (ArtifactResolutionException e) {
            getLog().debug(e.getMessage(), e);
            getLog()
                .warn(
                    Messages.getString(
                        "artifactresolution",
                        new Object[] { // $NON-NLS-1$
                          e.getGroupId(), e.getArtifactId(), e.getVersion(), e.getMessage()
                        }));
          }
        }

        if (!isReactorProject
            || emittedReactorProjectId.add(art.getGroupId() + '-' + art.getArtifactId())) {

          IdeDependency dep =
              new IdeDependency(
                  art.getGroupId(),
                  art.getArtifactId(),
                  art.getVersion(),
                  isReactorProject,
                  Artifact.SCOPE_TEST.equals(art.getScope()),
                  Artifact.SCOPE_SYSTEM.equals(art.getScope()),
                  Artifact.SCOPE_PROVIDED.equals(art.getScope()),
                  art.getArtifactHandler().isAddedToClasspath(),
                  art.getFile(),
                  art.getType());

          dependencyList.add(dep);
        }
      }

      // @todo a final report with the list of missingArtifacts?

    }

    IdeDependency[] deps =
        (IdeDependency[]) dependencyList.toArray(new IdeDependency[dependencyList.size()]);

    return deps;
  }
  public ArtifactResolutionResult resolve(ArtifactResolutionRequest request) {
    Artifact rootArtifact = request.getArtifact();
    Set<Artifact> artifacts = request.getArtifactDependencies();
    Map<String, Artifact> managedVersions = request.getManagedVersionMap();
    List<ResolutionListener> listeners = request.getListeners();
    ArtifactFilter collectionFilter = request.getCollectionFilter();
    ArtifactFilter resolutionFilter = request.getResolutionFilter();
    RepositorySystemSession session = getSession(request.getLocalRepository());

    // TODO: hack because metadata isn't generated in m2e correctly and i want to run the maven i
    // have in the workspace
    if (source == null) {
      try {
        source = container.lookup(ArtifactMetadataSource.class);
      } catch (ComponentLookupException e) {
        // won't happen
      }
    }

    if (listeners == null) {
      listeners = new ArrayList<ResolutionListener>();

      if (logger.isDebugEnabled()) {
        listeners.add(new DebugResolutionListener(logger));
      }

      listeners.add(new WarningResolutionListener(logger));
    }

    ArtifactResolutionResult result = new ArtifactResolutionResult();

    // The root artifact may, or may not be resolved so we need to check before we attempt to
    // resolve.
    // This is often an artifact like a POM that is taken from disk and we already have hold of the
    // file reference. But this may be a Maven Plugin that we need to resolve from a remote
    // repository
    // as well as its dependencies.

    if (request.isResolveRoot() /* && rootArtifact.getFile() == null */) {
      try {
        resolve(rootArtifact, request.getRemoteRepositories(), session);
      } catch (ArtifactResolutionException e) {
        result.addErrorArtifactException(e);
        return result;
      } catch (ArtifactNotFoundException e) {
        result.addMissingArtifact(request.getArtifact());
        return result;
      }
    }

    ArtifactResolutionRequest collectionRequest = request;

    if (request.isResolveTransitively()) {
      MetadataResolutionRequest metadataRequest = new DefaultMetadataResolutionRequest(request);

      metadataRequest.setArtifact(rootArtifact);
      metadataRequest.setResolveManagedVersions(managedVersions == null);

      try {
        ResolutionGroup resolutionGroup = source.retrieve(metadataRequest);

        if (managedVersions == null) {
          managedVersions = resolutionGroup.getManagedVersions();
        }

        Set<Artifact> directArtifacts = resolutionGroup.getArtifacts();

        if (artifacts == null || artifacts.isEmpty()) {
          artifacts = directArtifacts;
        } else {
          List<Artifact> allArtifacts = new ArrayList<Artifact>();
          allArtifacts.addAll(artifacts);
          allArtifacts.addAll(directArtifacts);

          Map<String, Artifact> mergedArtifacts = new LinkedHashMap<String, Artifact>();
          for (Artifact artifact : allArtifacts) {
            String conflictId = artifact.getDependencyConflictId();
            if (!mergedArtifacts.containsKey(conflictId)) {
              mergedArtifacts.put(conflictId, artifact);
            }
          }

          artifacts = new LinkedHashSet<Artifact>(mergedArtifacts.values());
        }

        collectionRequest = new ArtifactResolutionRequest(request);
        collectionRequest.setServers(request.getServers());
        collectionRequest.setMirrors(request.getMirrors());
        collectionRequest.setProxies(request.getProxies());
        collectionRequest.setRemoteRepositories(resolutionGroup.getResolutionRepositories());
      } catch (ArtifactMetadataRetrievalException e) {
        ArtifactResolutionException are =
            new ArtifactResolutionException(
                "Unable to get dependency information for "
                    + rootArtifact.getId()
                    + ": "
                    + e.getMessage(),
                rootArtifact,
                metadataRequest.getRemoteRepositories(),
                e);
        result.addMetadataResolutionException(are);
        return result;
      }
    }

    if (artifacts == null || artifacts.isEmpty()) {
      if (request.isResolveRoot()) {
        result.addArtifact(rootArtifact);
      }
      return result;
    }

    // After the collection we will have the artifact object in the result but they will not be
    // resolved yet.
    result =
        artifactCollector.collect(
            artifacts,
            rootArtifact,
            managedVersions,
            collectionRequest,
            source,
            collectionFilter,
            listeners,
            null);

    // We have metadata retrieval problems, or there are cycles that have been detected
    // so we give this back to the calling code and let them deal with this information
    // appropriately.

    if (result.hasMetadataResolutionExceptions()
        || result.hasVersionRangeViolations()
        || result.hasCircularDependencyExceptions()) {
      return result;
    }

    if (result.getArtifactResolutionNodes() != null) {
      ClassLoader classLoader = Thread.currentThread().getContextClassLoader();

      CountDownLatch latch = new CountDownLatch(result.getArtifactResolutionNodes().size());

      for (ResolutionNode node : result.getArtifactResolutionNodes()) {
        Artifact artifact = node.getArtifact();

        if (resolutionFilter == null || resolutionFilter.include(artifact)) {
          executor.execute(
              new ResolveTask(
                  classLoader, latch, artifact, session, node.getRemoteRepositories(), result));
        } else {
          latch.countDown();
        }
      }
      try {
        latch.await();
      } catch (InterruptedException e) {
        result.addErrorArtifactException(
            new ArtifactResolutionException("Resolution interrupted", rootArtifact, e));
      }
    }

    // We want to send the root artifact back in the result but we need to do this after the other
    // dependencies
    // have been resolved.
    if (request.isResolveRoot()) {
      // Add the root artifact (as the first artifact to retain logical order of class path!)
      Set<Artifact> allArtifacts = new LinkedHashSet<Artifact>();
      allArtifacts.add(rootArtifact);
      allArtifacts.addAll(result.getArtifacts());
      result.setArtifacts(allArtifacts);
    }

    return result;
  }