Example usage for org.apache.maven.model.building DefaultModelBuilder setModelInterpolator

Introduction

In this page you can find the example usage for org.apache.maven.model.building DefaultModelBuilder setModelInterpolator.

Prototype

public DefaultModelBuilder setModelInterpolator(ModelInterpolator modelInterpolator) 

Source Link

Usage

From source file:com.netflix.nebula.lint.rule.dependency.provider.MavenBomRecommendationProvider.java

License:Apache License

private Map<String, String> getMavenRecommendations()
        throws UnresolvableModelException, FileNotFoundException, ModelBuildingException {
    Map<String, String> recommendations = new HashMap<>();

    Set<File> recommendationFiles = getBomsOnConfiguration();
    for (File recommendation : recommendationFiles) {
        if (!recommendation.getName().endsWith("pom")) {
            break;
        }/*from w ww .  jav a2  s  .co  m*/

        DefaultModelBuildingRequest request = new DefaultModelBuildingRequest();

        request.setModelResolver(new ModelResolver() {
            @Override
            public ModelSource2 resolveModel(String groupId, String artifactId, String version)
                    throws UnresolvableModelException {
                String notation = groupId + ":" + artifactId + ":" + version + "@pom";
                org.gradle.api.artifacts.Dependency dependency = project.getDependencies().create(notation);
                org.gradle.api.artifacts.Configuration configuration = project.getConfigurations()
                        .detachedConfiguration(dependency);
                try {
                    File file = configuration.getFiles().iterator().next();
                    return new SimpleModelSource(new java.io.FileInputStream(file));
                } catch (Exception e) {
                    throw new UnresolvableModelException(e, groupId, artifactId, version);
                }
            }

            @Override
            public ModelSource2 resolveModel(Dependency dependency) throws UnresolvableModelException {
                return resolveModel(dependency.getGroupId(), dependency.getArtifactId(),
                        dependency.getVersion());
            }

            @Override
            public ModelSource2 resolveModel(Parent parent) throws UnresolvableModelException {
                return resolveModel(parent.getGroupId(), parent.getArtifactId(), parent.getVersion());
            }

            @Override
            public void addRepository(Repository repository) throws InvalidRepositoryException {
                // do nothing
            }

            @Override
            public void addRepository(Repository repository, boolean bool) throws InvalidRepositoryException {
                // do nothing
            }

            @Override
            public ModelResolver newCopy() {
                return this; // do nothing
            }
        });
        request.setModelSource(new SimpleModelSource(new java.io.FileInputStream(recommendation)));
        request.setSystemProperties(System.getProperties());

        DefaultModelBuilder modelBuilder = new DefaultModelBuilderFactory().newInstance();
        modelBuilder.setModelInterpolator(new ProjectPropertiesModelInterpolator(project));

        ModelBuildingResult result = modelBuilder.build(request);
        log.info("using bom: " + result.getEffectiveModel().getId());
        Model model = result.getEffectiveModel();
        if (model == null) {
            break;
        }
        org.apache.maven.model.DependencyManagement dependencyManagement = model.getDependencyManagement();
        if (dependencyManagement == null) {
            break;
        }
        for (Dependency d : dependencyManagement.getDependencies()) {
            recommendations.put(d.getGroupId() + ":" + d.getArtifactId(), d.getVersion()); // overwrites previous values
        }
    }
    return recommendations;
}

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