Example usage for org.apache.maven.artifact.repository.metadata ArtifactRepositoryMetadata getMetadata

Introduction

In this page you can find the example usage for org.apache.maven.artifact.repository.metadata ArtifactRepositoryMetadata getMetadata.

Prototype

public Metadata getMetadata() 

Source Link

Usage

From source file:org.codehaus.mojo.mockrepo.ProxyRepository.java

License:Apache License

public Metadata getMetadata(String path) {
    if (StringUtils.isEmpty(path) || path.length() < 13) {
        return null;
    }/*w  w  w .  ja va2 s. co m*/
    String coordPath = StringUtils.chompLast(path, "/metadata.xml");

    int index = coordPath.lastIndexOf('/');

    String artifactId = index == -1 ? null : coordPath.substring(index + 1);
    String groupId = index == -1 ? null : coordPath.substring(0, index);
    String pluginGroupId = coordPath.replace('/', '.');

    Metadata metadata = new Metadata();

    // is this path a groupId:artifactId pair?
    if (!StringUtils.isEmpty(artifactId) && !StringUtils.isEmpty(groupId)) {
        final Artifact artifact = artifactFactory.createDependencyArtifact(groupId, artifactId, anyVersion,
                "pom", null, "compile");
        final ArtifactRepositoryMetadata artifactRepositoryMetadata = new ArtifactRepositoryMetadata(artifact);
        try {
            repositoryMetadataManager.resolve(artifactRepositoryMetadata, remoteRepositories, localRepository);

            final Metadata artifactMetadata = artifactRepositoryMetadata.getMetadata();
            if (artifactMetadata.getVersioning() != null) {
                metadata.setGroupId(groupId);
                metadata.setArtifactId(artifactId);
                metadata.merge(artifactMetadata);
            }
        } catch (RepositoryMetadataResolutionException e) {
            log.debug(e);
        }
    }

    // if this path a groupId on its own?
    final GroupRepositoryMetadata groupRepositoryMetadata = new GroupRepositoryMetadata(pluginGroupId);
    try {
        repositoryMetadataManager.resolve(groupRepositoryMetadata, remotePluginRepositories, localRepository);
        metadata.merge(groupRepositoryMetadata.getMetadata());
    } catch (RepositoryMetadataResolutionException e) {
        log.debug(e);
    }

    return metadata;
}

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From source file:org.commonjava.emb.component.vfind.VersionFinder.java

License:Apache License

protected List<String> retrieveMatchingVersions(final String groupId, final String artifactId,
        final SchemeAwareVersionRange range, final Repository... remoteRepositories)
        throws VersionFinderException, EMBArtifactVersionException {
    final List<ArtifactRepository> repos = new ArrayList<ArtifactRepository>(
            remoteRepositories == null ? 0 : remoteRepositories.length);

    if (remoteRepositories != null) {
        for (final Repository repository : remoteRepositories) {
            try {
                repos.add(repositorySystem.buildArtifactRepository(repository));
            } catch (final InvalidRepositoryException e) {
                throw new VersionFinderException("Failed to build ArtifactRepository from: %s\nReason: %s", e,
                        repository, e.getMessage());
            }//  w  ww.j a v a  2 s .com
        }
    }

    final Artifact artifact = repositorySystem.createArtifact(groupId, artifactId, range.toString(), "pom");

    DefaultMetadataResolutionRequest req;
    try {
        req = new DefaultMetadataResolutionRequest().setArtifact(artifact).setForceUpdate(true)
                .setRemoteRepositories(repos)
                .setLocalRepository(repositorySystem.createDefaultLocalRepository());
    } catch (final InvalidRepositoryException e) {
        throw new VersionFinderException("Failed to build LOCAL ArtifactRepository.\nReason: %s", e,
                e.getMessage());
    }

    final ArtifactRepositoryMetadata arm = new ArtifactRepositoryMetadata(artifact);

    try {
        metadataManager.resolve(arm, req);
    } catch (final RepositoryMetadataResolutionException e) {
        throw new VersionFinderException("Failed to resolve available versions for: %s\nReason: %s", e,
                artifact, e.getMessage());
    }

    if (arm.getMetadata() != null && arm.getMetadata().getVersioning() != null) {
        final List<String> versions = arm.getMetadata().getVersioning().getVersions();
        if (versions != null && !versions.isEmpty()) {
            final List<String> result = new ArrayList<String>(versions.size());
            for (final String version : versions) {
                final ArtifactVersion v = new SchemeAwareArtifactVersion(version, range.getVersionScheme());
                if (range.containsVersion(v)) {
                    result.add(version);
                }
            }

            return result;
        }
    }

    return null;
}

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From source file:org.echocat.jomon.maven.boot.ArtifactFactory.java

License:Mozilla Public License

@Nullable
protected String selectLatestMatchingVersion(@Nonnull ArtifactRepositoryMetadata repositoryMetadata,
        @Nonnull Artifact artifact) {/*from   www  .ja  v a 2s  .c o  m*/
    final Metadata metadata = repositoryMetadata.getMetadata();
    String latestMatchingVersion = null;
    final Versioning versioning = metadata.getVersioning();
    if (versioning != null) {
        final List<String> versions = versioning.getVersions();
        final ListIterator<String> i = versions.listIterator(versions.size());
        final VersionRange versionRange = artifact.getVersionRange();
        while (i.hasPrevious() && isEmpty(latestMatchingVersion)) {
            final String current = i.previous();
            if (versionRange.containsVersion(new DefaultArtifactVersion(current))) {
                latestMatchingVersion = current;
            }
        }
    }
    return latestMatchingVersion;
}

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