Examples with PolarisDatabaseEntity com.netflix.metacat.connector.polaris.store.entities.PolarisDatabaseEntity used on opensource projects

Example 6 with PolarisDatabaseEntity

use of com.netflix.metacat.connector.polaris.store.entities.PolarisDatabaseEntity in project metacat by Netflix.

the class PolarisConnectorDatabaseService method get.

/**
 * {@inheritDoc}.
 */
@Override
public DatabaseInfo get(final ConnectorRequestContext context, final QualifiedName name) {
    try {
        final PolarisDatabaseMapper mapper = new PolarisDatabaseMapper(name.getCatalogName());
        final PolarisDatabaseEntity db = polarisStoreService.getDatabase(name.getDatabaseName()).orElseThrow(() -> new DatabaseNotFoundException(name));
        return mapper.toInfo(db);
    } catch (DatabaseNotFoundException exception) {
        log.error(String.format("Not found exception for polaris database %s", name), exception);
        throw exception;
    } catch (Exception exception) {
        throw new ConnectorException(String.format("Failed get polaris database %s", name), exception);
    }
}

Example 7 with PolarisDatabaseEntity

use of com.netflix.metacat.connector.polaris.store.entities.PolarisDatabaseEntity in project metacat by Netflix.

the class PolarisConnectorDatabaseService method list.

/**
 * {@inheritDoc}.
 */
@Override
public List<DatabaseInfo> list(final ConnectorRequestContext context, final QualifiedName name, @Nullable final QualifiedName prefix, @Nullable final Sort sort, @Nullable final Pageable pageable) {
    try {
        final PolarisDatabaseMapper mapper = new PolarisDatabaseMapper(name.getCatalogName());
        List<PolarisDatabaseEntity> dbs = polarisStoreService.getAllDatabases();
        if (prefix != null) {
            dbs = dbs.stream().filter(n -> QualifiedName.ofDatabase(name.getCatalogName(), n.getDbName()).startsWith(prefix)).collect(Collectors.toCollection(ArrayList::new));
        }
        if (sort != null) {
            ConnectorUtils.sort(dbs, sort, Comparator.comparing(p -> p.getDbName()));
        }
        return ConnectorUtils.paginate(dbs, pageable).stream().map(d -> mapper.toInfo(d)).collect(Collectors.toList());
    } catch (Exception exception) {
        throw new ConnectorException(String.format("Failed databases list polaris prefix %s", prefix), exception);
    }
}

Example 8 with PolarisDatabaseEntity

use of com.netflix.metacat.connector.polaris.store.entities.PolarisDatabaseEntity in project metacat by Netflix.

the class PolarisStoreConnector method getAllDatabases.

/**
 * Fetches all database entities.
 *
 * @return Polaris Database entities
 */
@Override
@Transactional(propagation = Propagation.SUPPORTS)
public List<PolarisDatabaseEntity> getAllDatabases() {
    final int pageFetchSize = 1000;
    final List<PolarisDatabaseEntity> retval = new ArrayList<>();
    Pageable page = PageRequest.of(0, pageFetchSize);
    boolean hasNext;
    do {
        final Slice<PolarisDatabaseEntity> dbs = dbRepo.getDatabases(page);
        retval.addAll(dbs.toList());
        hasNext = dbs.hasNext();
        if (hasNext) {
            page = dbs.nextPageable();
        }
    } while (hasNext);
    return retval;
}