Examples with ConsumerProcessFileClosure org.apache.archiva.repository.scanner.functors.ConsumerProcessFileClosure used on opensource projects

Example 1 with ConsumerProcessFileClosure

use of org.apache.archiva.repository.scanner.functors.ConsumerProcessFileClosure in project archiva by apache.

the class RepositoryContentConsumers method executeConsumers.

/**
 * A convienence method to execute all of the active selected consumers for a
 * particular arbitrary file.
 * NOTE: Make sure that there is no repository scanning task executing before invoking this so as to prevent
 * the index writer/reader of the current index-content consumer executing from getting closed. For an example,
 * see ArchivaDavResource#executeConsumers( File ).
 *
 * @param repository             the repository configuration to use.
 * @param localFile              the local file to execute the consumers against.
 * @param updateRelatedArtifacts TODO
 */
public void executeConsumers(ManagedRepository repository, Path localFile, boolean updateRelatedArtifacts) throws RepositoryAdminException {
    List<KnownRepositoryContentConsumer> selectedKnownConsumers = null;
    // Run the repository consumers
    try {
        Closure<RepositoryContentConsumer> triggerBeginScan = new TriggerBeginScanClosure(repository, getStartTime(), false);
        selectedKnownConsumers = getSelectedKnownConsumers();
        // - do not create missing/fix invalid checksums and update metadata when deploying from webdav since these are uploaded by maven
        if (!updateRelatedArtifacts) {
            List<KnownRepositoryContentConsumer> clone = new ArrayList<>();
            clone.addAll(selectedKnownConsumers);
            for (KnownRepositoryContentConsumer consumer : clone) {
                if (consumer.getId().equals("create-missing-checksums") || consumer.getId().equals("metadata-updater")) {
                    selectedKnownConsumers.remove(consumer);
                }
            }
        }
        List<InvalidRepositoryContentConsumer> selectedInvalidConsumers = getSelectedInvalidConsumers();
        IterableUtils.forEach(selectedKnownConsumers, triggerBeginScan);
        IterableUtils.forEach(selectedInvalidConsumers, triggerBeginScan);
        // yuck. In case you can't read this, it says
        // "process the file if the consumer has it in the includes list, and not in the excludes list"
        Path repoPath = PathUtil.getPathFromUri(repository.getLocation());
        BaseFile baseFile = new BaseFile(repoPath.toString(), localFile.toFile());
        ConsumerWantsFilePredicate predicate = new ConsumerWantsFilePredicate(repository);
        predicate.setBasefile(baseFile);
        predicate.setCaseSensitive(false);
        ConsumerProcessFileClosure closure = new ConsumerProcessFileClosure();
        closure.setBasefile(baseFile);
        closure.setExecuteOnEntireRepo(false);
        Closure<RepositoryContentConsumer> processIfWanted = IfClosure.ifClosure(predicate, closure);
        IterableUtils.forEach(selectedKnownConsumers, processIfWanted);
        if (predicate.getWantedFileCount() <= 0) {
            // Nothing known processed this file.  It is invalid!
            IterableUtils.forEach(selectedInvalidConsumers, closure);
        }
        TriggerScanCompletedClosure scanCompletedClosure = new TriggerScanCompletedClosure(repository, false);
        IterableUtils.forEach(selectedKnownConsumers, scanCompletedClosure);
    } finally {
        /* TODO: This is never called by the repository scanner instance, so not calling here either - but it probably should be?
                        IterableUtils.forEach( availableKnownConsumers, triggerCompleteScan );
                        IterableUtils.forEach( availableInvalidConsumers, triggerCompleteScan );
            */
        releaseSelectedKnownConsumers(selectedKnownConsumers);
    }
}