Examples with NameDateDto com.netflix.metacat.common.NameDateDto used on opensource projects

Example 1 with NameDateDto

use of com.netflix.metacat.common.NameDateDto in project metacat by Netflix.

the class MViewServiceImpl method list.

@Override
public List<NameDateDto> list(@Nonnull final QualifiedName name) {
    final MetacatRequestContext metacatRequestContext = MetacatContextManager.getContext();
    final QualifiedName viewDbName = QualifiedName.ofDatabase(name.getCatalogName(), VIEW_DB_NAME);
    final ConnectorTableService service = connectorManager.getTableService(name.getCatalogName());
    List<QualifiedName> tableNames = Lists.newArrayList();
    try {
        final ConnectorContext connectorContext = converterUtil.toConnectorContext(metacatRequestContext);
        tableNames = service.listNames(connectorContext, viewDbName, null, null, null);
    } catch (Exception ignored) {
    // ignore. Return an empty list if database 'franklinviews' does not exist
    }
    if (!name.isDatabaseDefinition() && name.isCatalogDefinition()) {
        return tableNames.stream().map(viewName -> {
            final NameDateDto dto = new NameDateDto();
            dto.setName(viewName);
            return dto;
        }).collect(Collectors.toList());
    } else {
        final String prefix = String.format("%s_%s_", name.getDatabaseName(), MoreObjects.firstNonNull(name.getTableName(), ""));
        return tableNames.stream().filter(qualifiedTableName -> qualifiedTableName.getTableName().startsWith(prefix)).map(qualifiedTableName -> {
            final NameDateDto dto = new NameDateDto();
            dto.setName(QualifiedName.ofView(qualifiedTableName.getCatalogName(), name.getDatabaseName(), name.getTableName(), qualifiedTableName.getTableName().substring(prefix.length())));
            return dto;
        }).collect(Collectors.toList());
    }
}