Examples with ArchetypeCatalog org.apache.maven.archetype.catalog.ArchetypeCatalog used on opensource projects

Example 16 with ArchetypeCatalog

use of org.apache.maven.archetype.catalog.ArchetypeCatalog in project maven-archetype by apache.

the class LocalCatalogArchetypeDataSource method getArchetypeCatalog.

public ArchetypeCatalog getArchetypeCatalog(ProjectBuildingRequest buildingRequest) throws ArchetypeDataSourceException {
    File localRepo = repositoryManager.getLocalRepositoryBasedir(buildingRequest);
    File catalogFile = new File(localRepo, ARCHETYPE_CATALOG_FILENAME);
    if (catalogFile.exists() && catalogFile.isDirectory()) {
        catalogFile = new File(catalogFile, ARCHETYPE_CATALOG_FILENAME);
    }
    getLogger().debug("Using catalog " + catalogFile);
    if (catalogFile.exists()) {
        try {
            return readCatalog(ReaderFactory.newXmlReader(catalogFile));
        } catch (FileNotFoundException e) {
            throw new ArchetypeDataSourceException("The specific archetype catalog does not exist.", e);
        } catch (IOException e) {
            throw new ArchetypeDataSourceException("Error reading archetype catalog.", e);
        }
    } else {
        return new ArchetypeCatalog();
    }
}

Example 17 with ArchetypeCatalog

use of org.apache.maven.archetype.catalog.ArchetypeCatalog in project indy by Commonjava.

the class ArchetypeCatalogMerger method merge.

public byte[] merge(final Collection<Transfer> sources, final Group group, final String path) {
    final ArchetypeCatalog master = new ArchetypeCatalog();
    final ArchetypeCatalogXpp3Reader reader = new ArchetypeCatalogXpp3Reader();
    final FileReader fr = null;
    boolean merged = false;
    final Set<String> seen = new HashSet<String>();
    for (final Transfer src : sources) {
        try (InputStream stream = src.openInputStream()) {
            final ArchetypeCatalog catalog = reader.read(stream, false);
            for (final Archetype arch : catalog.getArchetypes()) {
                final String key = arch.getGroupId() + ":" + arch.getArtifactId() + ":" + arch.getVersion();
                if (seen.add(key)) {
                    master.addArchetype(arch);
                }
            }
            merged = true;
        } catch (final IOException e) {
            final StoreKey key = getKey(src);
            logger.error(String.format("Cannot read archetype catalog: %s from artifact-store: %s. Reason: %s", src.getPath(), key, e.getMessage()), e);
        } catch (final XmlPullParserException e) {
            final StoreKey key = getKey(src);
            logger.error(String.format("Cannot parse archetype catalog: %s from artifact-store: %s. Reason: %s", src.getPath(), key, e.getMessage()), e);
        } finally {
            closeQuietly(fr);
        }
    }
    if (merged) {
        final ByteArrayOutputStream baos = new ByteArrayOutputStream();
        try {
            new ArchetypeCatalogXpp3Writer().write(baos, master);
            return baos.toByteArray();
        } catch (final IOException e) {
            logger.error(String.format("Cannot write consolidated archetype catalog: %s to: %s. Reason: %s", path, group.getKey(), e.getMessage()), e);
        }
    }
    return null;
}