Examples with Filter org.apache.archiva.metadata.repository.filter.Filter used on opensource projects

Example 1 with Filter

use of org.apache.archiva.metadata.repository.filter.Filter in project archiva by apache.

the class Maven2RepositoryStorage method listProjects.

@Override
public Collection<String> listProjects(String repoId, String namespace, Filter<String> filter) throws RepositoryStorageRuntimeException {
    Path dir = pathTranslator.toFile(getRepositoryBasedir(repoId), namespace);
    if (!(Files.exists(dir) && Files.isDirectory(dir))) {
        return Collections.emptyList();
    }
    // scan all directories in the namespace, and only include those that are known to be projects
    final Predicate<Path> dFilter = new DirectoryFilter(filter);
    try (Stream<Path> stream = Files.list(dir)) {
        return stream.filter(dFilter).filter(path -> isProject(path, filter)).map(path -> path.getFileName().toString()).sorted().collect(Collectors.toList());
    } catch (IOException e) {
        LOGGER.error("Could not read directory {}: {}", dir, e.getMessage(), e);
        return Collections.emptyList();
    }
}

Example 2 with Filter

use of org.apache.archiva.metadata.repository.filter.Filter in project archiva by apache.

the class Maven2RepositoryStorage method listNamespaces.

@Override
public Collection<String> listNamespaces(String repoId, String namespace, Filter<String> filter) throws RepositoryStorageRuntimeException {
    Path dir = pathTranslator.toFile(getRepositoryBasedir(repoId), namespace);
    if (!(Files.exists(dir) && Files.isDirectory(dir))) {
        return Collections.emptyList();
    }
    // scan all the directories which are potential namespaces. Any directories known to be projects are excluded
    Predicate<Path> dFilter = new DirectoryFilter(filter);
    try (Stream<Path> stream = Files.list(dir)) {
        return stream.filter(dFilter).filter(path -> !isProject(path, filter)).map(path -> path.getFileName().toString()).sorted().collect(Collectors.toList());
    } catch (IOException e) {
        LOGGER.error("Could not read directory {}: {}", dir, e.getMessage(), e);
        return Collections.emptyList();
    }
}