Example usage for org.apache.maven.artifact.repository ArtifactRepository pathOfRemoteRepositoryMetadata

Introduction

In this page you can find the example usage for org.apache.maven.artifact.repository ArtifactRepository pathOfRemoteRepositoryMetadata.

Prototype

String pathOfRemoteRepositoryMetadata(ArtifactMetadata artifactMetadata);

Source Link

Usage

From source file:at.yawk.mdep.GenerateMojo.java

@Nullable
@SneakyThrows({ MalformedURLException.class, NoSuchAlgorithmException.class })
@VisibleForTesting/*w ww. j  a v a2 s.c  o  m*/
Dependency findArtifactInRepository(Artifact artifact, ArtifactRepository repository)
        throws MojoExecutionException {

    String artifactPath = getArtifactPath(artifact, artifact.getVersion());
    if (artifact.isSnapshot()) {
        ArtifactRepositoryMetadata metadata = new ArtifactRepositoryMetadata(artifact) {
            // maven is weird - i have yet to find a better solution.

            @Override
            public boolean storedInArtifactVersionDirectory() {
                return true;
            }

            @Override
            public String getBaseVersion() {
                return artifact.getBaseVersion();
            }
        };

        // try to load maven-metadata.xml in case we need to use a different version for snapshots
        URL metaUrl = new URL(repository.getUrl() + '/' + repository.pathOfRemoteRepositoryMetadata(metadata));

        Metadata loadedMetadata;
        try (InputStream input = openStream(metaUrl)) {
            loadedMetadata = new MetadataXpp3Reader().read(input, true);
        } catch (IOException e) {
            // could not find metadata
            loadedMetadata = null;
        } catch (XmlPullParserException e) {
            throw new MojoExecutionException("Failed to parse metadata", e);
        }

        if (loadedMetadata != null) {
            Snapshot snapshot = loadedMetadata.getVersioning().getSnapshot();

            String versionWithoutSuffix = artifact.getVersion().substring(0,
                    artifact.getBaseVersion().lastIndexOf('-'));
            artifactPath = getArtifactPath(artifact,
                    versionWithoutSuffix + '-' + snapshot.getTimestamp() + '-' + snapshot.getBuildNumber());
        }
    }

    URL url = new URL(repository.getUrl() + '/' + artifactPath);
    try (InputStream input = openStream(url)) {
        getLog().info("Getting checksum for " + artifact);

        MessageDigest digest = MessageDigest.getInstance("SHA-512");
        byte[] buf = new byte[4096];
        int len;
        while ((len = input.read(buf)) >= 0) {
            digest.update(buf, 0, len);
        }

        Dependency dependency = new Dependency();
        dependency.setUrl(url);
        dependency.setSha512sum(digest.digest());
        return dependency;
    } catch (IOException ignored) {
        // not in this repo
        return null;
    }
}

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From source file:org.apache.archiva.converter.artifact.LegacyToDefaultConverter.java

License:Apache License

private boolean validateMetadata(Artifact artifact) throws ArtifactConversionException {
    ArtifactRepository repository = artifact.getRepository();

    boolean result = true;

    RepositoryMetadata repositoryMetadata = new ArtifactRepositoryMetadata(artifact);
    File file = new File(repository.getBasedir(),
            repository.pathOfRemoteRepositoryMetadata(repositoryMetadata));
    if (file.exists()) {
        Metadata metadata = readMetadata(file);
        result = validateMetadata(metadata, repositoryMetadata, artifact);
    }/*from   ww  w  .ja va 2  s . c o m*/

    repositoryMetadata = new SnapshotArtifactRepositoryMetadata(artifact);
    file = new File(repository.getBasedir(), repository.pathOfRemoteRepositoryMetadata(repositoryMetadata));
    if (file.exists()) {
        Metadata metadata = readMetadata(file);
        result = result && validateMetadata(metadata, repositoryMetadata, artifact);
    }

    return result;
}

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From source file:org.apache.archiva.converter.artifact.LegacyToDefaultConverter.java

License:Apache License

private void updateMetadata(RepositoryMetadata artifactMetadata, ArtifactRepository targetRepository,
        Metadata newMetadata, FileTransaction transaction) throws ArtifactConversionException {
    File file = new File(targetRepository.getBasedir(),
            targetRepository.pathOfRemoteRepositoryMetadata(artifactMetadata));

    Metadata metadata;/*from   w w  w  .j a v a 2  s .  com*/
    boolean changed;

    if (file.exists()) {
        metadata = readMetadata(file);
        changed = metadata.merge(newMetadata);
    } else {
        changed = true;
        metadata = newMetadata;
    }

    if (changed) {

        try (StringWriter writer = new StringWriter()) {
            MetadataXpp3Writer mappingWriter = new MetadataXpp3Writer();

            mappingWriter.write(writer, metadata);

            transaction.createFile(writer.toString(), file, digesters);
        } catch (IOException e) {
            throw new ArtifactConversionException(Messages.getString("error.writing.target.metadata"), e); //$NON-NLS-1$
        }
    }
}

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