Example usage for org.apache.maven.model.building ModelSource getLocation

Introduction

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

Prototype

String getLocation();

Source Link

Document

Provides a user-friendly hint about the location of the source.

Usage

From source file:com.google.devtools.build.workspace.maven.DefaultModelResolver.java

License:Open Source License

public Model getEffectiveModel(ModelSource modelSource, EventHandler handler) {
    DefaultModelBuildingRequest request = new DefaultModelBuildingRequest();
    request.setModelResolver(this);
    request.setModelSource(modelSource);
    Model model;//from www  . ja v a2  s .co m
    try {
        ModelBuildingResult result = modelBuilder.build(request);
        model = result.getEffectiveModel();
    } catch (ModelBuildingException | IllegalArgumentException e) {
        // IllegalArg can be thrown if the parent POM cannot be resolved.
        handler.handle(Event.error(
                "Unable to resolve Maven model from " + modelSource.getLocation() + ": " + e.getMessage()));
        return null;
    }
    return model;
}

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From source file:com.google.devtools.build.workspace.maven.Resolver.java

License:Open Source License

/**
 * Resolves all dependencies from a given "model source," which could be either a URL or a local
 * file.// w  ww .  j a  v a 2  s.c o  m
 * @return the model.
 */
@Nullable
public Model resolveEffectiveModel(ModelSource modelSource, Set<String> exclusions, Rule parent) {
    Model model = modelResolver.getEffectiveModel(modelSource, handler);
    if (model == null) {
        return null;
    }
    for (Repository repo : model.getRepositories()) {
        modelResolver.addRepository(repo);
    }

    for (Dependency dependency : model.getDependencies()) {
        if (!dependency.getScope().equals(COMPILE_SCOPE)) {
            continue;
        }
        if (dependency.isOptional()) {
            continue;
        }
        if (exclusions.contains(dependency.getGroupId() + ":" + dependency.getArtifactId())) {
            continue;
        }
        try {
            Rule artifactRule = new Rule(getArtifact(dependency), dependency.getExclusions());
            HashSet<String> localDepExclusions = new HashSet<>(exclusions);
            localDepExclusions.addAll(artifactRule.getExclusions());

            boolean isNewDependency = addArtifact(artifactRule, model.toString());
            if (isNewDependency) {
                ModelSource depModelSource = modelResolver.resolveModel(dependency.getGroupId(),
                        dependency.getArtifactId(), dependency.getVersion());
                if (depModelSource != null) {
                    artifactRule.setRepository(depModelSource.getLocation(), handler);
                    artifactRule.setSha1(downloadSha1(artifactRule));
                    resolveEffectiveModel(depModelSource, localDepExclusions, artifactRule);
                } else {
                    handler.handle(Event.error("Could not get a model for " + dependency));
                }
            }

            if (parent != null) {
                parent.addDependency(artifactRule);
                parent.getDependencies().addAll(artifactRule.getDependencies());
            } else {
                addArtifact(artifactRule, modelSource.getLocation());
            }
        } catch (UnresolvableModelException | InvalidArtifactCoordinateException e) {
            handler.handle(Event.error("Could not resolve dependency " + dependency.getGroupId() + ":"
                    + dependency.getArtifactId() + ":" + dependency.getVersion() + ": " + e.getMessage()));
        }
    }
    return model;
}

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From source file:com.google.devtools.build.workspace.WorkspaceResolver.java

License:Open Source License

/**
 * Calculates transitive dependencies of the given //external package.
 *//* ww w . j  a  v a 2  s .  co  m*/
public void resolveTransitiveDependencies(Package externalPackage) {
    Location location = Location.fromFile(externalPackage.getFilename());
    for (Target target : externalPackage.getTargets()) {
        // Targets are //external:foo.
        if (target.getTargetKind().startsWith("maven_jar ")) {
            RepositoryName repositoryName;
            try {
                repositoryName = RepositoryName.create("@" + target.getName());
            } catch (LabelSyntaxException e) {
                handler.handle(
                        Event.error(location, "Invalid repository name for " + target + ": " + e.getMessage()));
                return;
            }
            com.google.devtools.build.lib.packages.Rule workspaceRule = externalPackage
                    .getRule(repositoryName.strippedName());

            DefaultModelResolver modelResolver = resolver.getModelResolver();
            AttributeMap attributeMap = AggregatingAttributeMapper.of(workspaceRule);
            Rule rule;
            try {
                rule = new Rule(Resolver.getArtifact(attributeMap.get("artifact", Type.STRING)));
            } catch (InvalidArtifactCoordinateException e) {
                handler.handle(Event.error(location, "Couldn't get attribute: " + e.getMessage()));
                return;
            }
            if (attributeMap.isAttributeValueExplicitlySpecified("repository")) {
                modelResolver.addUserRepository(attributeMap.get("repository", Type.STRING));
                rule.setRepository(attributeMap.get("repository", Type.STRING), handler);
            }
            if (attributeMap.isAttributeValueExplicitlySpecified("sha1")) {
                rule.setSha1(attributeMap.get("sha1", Type.STRING));
            } else {
                rule.setSha1(resolver.downloadSha1(rule));
            }

            ModelSource modelSource;
            try {
                modelSource = modelResolver.resolveModel(rule.groupId(), rule.artifactId(), rule.version());
            } catch (UnresolvableModelException e) {
                handler.handle(Event.error("Could not resolve model for " + target + ": " + e.getMessage()));
                continue;
            }
            resolver.addArtifact(rule, modelSource.getLocation());
            resolver.resolveEffectiveModel(modelSource, Sets.<String>newHashSet(), rule);
        } else if (!target.getTargetKind().startsWith("bind")
                && !target.getTargetKind().startsWith("source ")) {
            handler.handle(Event.warn(location,
                    "Cannot fetch transitive dependencies for " + target + " yet, skipping"));
        }
    }
}

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From source file:org.sonatype.maven.polyglot.PolyglotModelUtil.java

License:Open Source License

public static File getLocationFile(final Map<?, ?> options) {
    if (options != null) {
        Object src = options.get(ModelProcessor.SOURCE);
        if (src instanceof URL) {
            return new File(((URL) src).getFile());
        } else if (src != null) {
            ModelSource sm = (ModelSource) src;
            return new File(sm.getLocation());
        }/*from ww  w  .  j a  v a2s  . c  o m*/
    }
    return null;
}

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From source file:org.sonatype.maven.polyglot.TeslaModelProcessor.java

License:Open Source License

@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
public Model read(final Reader input, final Map<String, ?> options) throws IOException, ModelParseException {
    assert manager != null;
    ModelSource source = (ModelSource) options.get(ModelProcessor.SOURCE);
    if (("" + source).contains(".polyglot.")) {
        log.debug(source.getLocation());

        File pom = new File(source.getLocation());
        source = new FileModelSource(new File(pom.getPath().replaceFirst("[.]polyglot[.]", "")));

        ((Map) options).put(ModelProcessor.SOURCE, source);

        ModelReader reader = manager.getReaderFor(options);
        Model model = reader.read(source.getInputStream(), options);

        MavenXpp3Writer xmlWriter = new MavenXpp3Writer();
        StringWriter xml = new StringWriter();
        xmlWriter.write(xml, model);// w  w w. ja  v a  2s  .c o  m

        FileUtils.fileWrite(pom, xml.toString());

        // dump pom if filename is given via the pom properties
        String dump = model.getProperties().getProperty("polyglot.dump.pom");
        if (dump == null) {
            // just nice to dump the pom.xml via commandline switch
            dump = System.getProperty("polyglot.dump.pom");
        }
        if (dump != null) {
            File dumpPom = new File(pom.getParentFile(), dump);
            if (!dumpPom.exists() || !FileUtils.fileRead(dumpPom).equals(xml.toString())) {
                dumpPom.setWritable(true);
                FileUtils.fileWrite(dumpPom, xml.toString());
                if ("true".equals(model.getProperties().getProperty("polyglot.dump.readonly"))) {
                    dumpPom.setReadOnly();
                }
            }
        }

        model.setPomFile(pom);
        return model;
    } else {
        ModelReader reader = manager.getReaderFor(options);
        return reader.read(input, options);
    }
}

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