Examples with DeletedEvent org.uberfire.ext.metadata.event.IndexEvent.DeletedEvent used on opensource projects

Example 1 with DeletedEvent

use of org.uberfire.ext.metadata.event.IndexEvent.DeletedEvent in project kie-wb-common by kiegroup.

the class LibraryAssetUpdateNotifier method notifyOnUpdatedAssets.

public void notifyOnUpdatedAssets(@Observes @Named(Constants.INDEXER_ID) BatchIndexEvent event) {
    if (!isUpdateNotifierEnabled()) {
        return;
    }
    // Assume that all indexed items are from the same project.
    event.getIndexEvents().stream().flatMap(evt -> {
        switch(evt.getKind()) {
            case Deleted:
                return Stream.of(((DeletedEvent) evt).getDeleted().getKey());
            case NewlyIndexed:
                return Stream.of(((NewlyIndexedEvent) evt).getKObject().getKey());
            case Renamed:
                return Stream.of(((RenamedEvent) evt).getTarget().getKey());
            default:
                return Stream.empty();
        }
    }).map(path -> org.uberfire.java.nio.file.Paths.get(path)).filter(path -> libraryIndexer.supportsPath(path)).flatMap(path -> {
        try {
            WorkspaceProject project = projectService.resolveProject(Paths.convert(path));
            return (project == null) ? Stream.empty() : Stream.of(project);
        } catch (Throwable t) {
            return Stream.empty();
        }
    }).map(project -> new ProjectAssetListUpdated(project)).findFirst().ifPresent(clientEvent -> {
        logger.info("Sending indexing notification for project [{}].", clientEvent.getProject().getRepository().getIdentifier());
        assetListUpdateEvent.fire(clientEvent);
    });
}