Examples with ArchiveDetector org.glassfish.api.deployment.archive.ArchiveDetector used on opensource projects

Example 1 with ArchiveDetector

use of org.glassfish.api.deployment.archive.ArchiveDetector in project Payara by payara.

the class ApplicationLifecycle method getArchiveHandler.

/**
 * Returns the ArchiveHandler for the passed archive abstraction or null
 * if there are none.
 *
 * @param archive the archive to find the handler for
 * @param type the type of the archive
 * @return the archive handler or null if not found.
 * @throws IOException when an error occur
 */
@Override
public ArchiveHandler getArchiveHandler(ReadableArchive archive, String type) throws IOException {
    if (type != null) {
        ArchiveDetector archiveDetector = habitat.<ArchiveDetector>getService(ArchiveDetector.class, type);
        if (archiveDetector != null) {
            return archiveDetector.getArchiveHandler();
        }
    }
    List<ArchiveDetector> detectors = new ArrayList<>(habitat.<ArchiveDetector>getAllServices(ArchiveDetector.class));
    Collections.sort(detectors, new Comparator<ArchiveDetector>() {

        // rank 2 is considered lower than rank 1, let's sort them in inceasing order
        @Override
        public int compare(ArchiveDetector o1, ArchiveDetector o2) {
            return o1.rank() - o2.rank();
        }
    });
    for (ArchiveDetector ad : detectors) {
        if (ad.handles(archive)) {
            return ad.getArchiveHandler();
        }
    }
    return null;
}