Example usage for org.apache.maven.execution MavenExecutionResult getDependencyResolutionResult

Introduction

In this page you can find the example usage for org.apache.maven.execution MavenExecutionResult getDependencyResolutionResult.

Prototype

DependencyResolutionResult getDependencyResolutionResult();

Source Link

Usage

From source file:org.eclipse.m2e.core.internal.markers.MavenMarkerManager.java

License:Open Source License

public void addMarkers(IResource pomResource, String type, MavenExecutionResult result) {
    SourceLocation defaultSourceLocation = new SourceLocation(1, 0, 0);
    List<MavenProblemInfo> allProblems = new ArrayList<MavenProblemInfo>();

    allProblems.addAll(toMavenProblemInfos(pomResource, defaultSourceLocation, result.getExceptions()));

    MavenProject mavenProject = result.getProject();
    DependencyResolutionResult resolutionResult = result.getDependencyResolutionResult();
    if (resolutionResult != null) {
        allProblems.addAll(toMavenProblemInfos(pomResource, defaultSourceLocation,
                resolutionResult.getCollectionErrors()));
        for (org.sonatype.aether.graph.Dependency dependency : resolutionResult.getUnresolvedDependencies()) {
            List<Exception> exceptions = resolutionResult.getResolutionErrors(dependency);
            if (exceptions != null && exceptions.size() > 0) {
                SourceLocation sourceLocation = SourceLocationHelper.findLocation(mavenProject, dependency);
                allProblems.addAll(toMavenProblemInfos(pomResource, sourceLocation, exceptions));
            }//from  w w w . j a  v a 2  s .  com
        }
    }

    if (mavenProject != null) {
        addMissingArtifactProblemInfos(mavenProject, defaultSourceLocation, allProblems);
    }

    addErrorMarkers(pomResource, type, allProblems);
}

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From source file:org.eclipse.m2e.core.internal.project.registry.DefaultMavenDependencyResolver.java

License:Open Source License

@Override
public void resolveProjectDependencies(final IMavenProjectFacade facade, Set<Capability> capabilities,
        Set<RequiredCapability> requirements, final IProgressMonitor monitor) throws CoreException {
    long start = System.currentTimeMillis();
    log.debug("Resolving dependencies for {}", facade.toString()); //$NON-NLS-1$

    markerManager.deleteMarkers(facade.getPom(), IMavenConstants.MARKER_DEPENDENCY_ID);

    ProjectBuildingRequest configuration = getMaven().getExecutionContext().newProjectBuildingRequest();
    configuration.setProject(facade.getMavenProject()); // TODO do we need this?
    configuration.setResolveDependencies(true);
    MavenExecutionResult mavenResult = getMaven().readMavenProject(facade.getPomFile(), configuration);

    markerManager.addMarkers(facade.getPom(), IMavenConstants.MARKER_DEPENDENCY_ID, mavenResult);

    if (!facade.getResolverConfiguration().shouldResolveWorkspaceProjects()) {
        return;/*from  w  ww.  j a  v  a  2  s  . c  o m*/
    }

    MavenProject mavenProject = facade.getMavenProject();

    // dependencies

    // resolved dependencies
    for (Artifact artifact : mavenProject.getArtifacts()) {
        requirements.add(MavenRequiredCapability.createMavenArtifact(new ArtifactKey(artifact),
                artifact.getScope(), artifact.isOptional()));
    }

    // extension plugins (affect packaging type calculation)
    for (Plugin plugin : mavenProject.getBuildPlugins()) {
        if (plugin.isExtensions()) {
            ArtifactKey artifactKey = new ArtifactKey(plugin.getGroupId(), plugin.getArtifactId(),
                    plugin.getVersion(), null);
            requirements.add(MavenRequiredCapability.createMavenArtifact(artifactKey, "plugin", false)); //$NON-NLS-1$
        }
    }

    // missing dependencies
    DependencyResolutionResult resolutionResult = mavenResult.getDependencyResolutionResult();
    if (resolutionResult != null && resolutionResult.getUnresolvedDependencies() != null) {
        for (Dependency dependency : resolutionResult.getUnresolvedDependencies()) {
            org.sonatype.aether.artifact.Artifact artifact = dependency.getArtifact();
            ArtifactKey dependencyKey = new ArtifactKey(artifact.getGroupId(), artifact.getArtifactId(),
                    artifact.getVersion(), null);
            requirements.add(MavenRequiredCapability.createMavenArtifact(dependencyKey, dependency.getScope(),
                    dependency.isOptional()));
        }
    }

    log.debug("Resolved dependencies for {} in {} ms", facade.toString(), System.currentTimeMillis() - start); //$NON-NLS-1$
}

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