Examples with ConnectorTableService com.netflix.metacat.common.server.connectors.ConnectorTableService used on opensource projects

Example 11 with ConnectorTableService

use of com.netflix.metacat.common.server.connectors.ConnectorTableService in project metacat by Netflix.

the class ConnectorTableServiceProxy method get.

/**
 * Returns table if <code>useCache</code> is true and object exists in the cache. If <code>useCache</code> is false
 * or object does not exists in the cache, it is retrieved from the store.
 * @param name table name
 * @param getTableServiceParameters  get table parameters
 * @param useCache true, if table can be retrieved from cache
 * @return table dto
 */
@Cacheable(key = "'table.' + #name", condition = "#useCache")
public TableInfo get(final QualifiedName name, final GetTableServiceParameters getTableServiceParameters, final boolean useCache) {
    final MetacatRequestContext metacatRequestContext = MetacatContextManager.getContext();
    final ConnectorRequestContext connectorRequestContext = converterUtil.toConnectorContext(metacatRequestContext);
    connectorRequestContext.setIncludeMetadata(getTableServiceParameters.isIncludeMetadataFromConnector());
    final ConnectorTableService service = connectorManager.getTableService(name);
    return service.get(connectorRequestContext, name);
}

Example 12 with ConnectorTableService

use of com.netflix.metacat.common.server.connectors.ConnectorTableService in project metacat by Netflix.

the class MViewServiceImpl method list.

/**
 * {@inheritDoc}
 */
@Override
public List<NameDateDto> list(final QualifiedName name) {
    final MetacatRequestContext metacatRequestContext = MetacatContextManager.getContext();
    final QualifiedName viewDbName = QualifiedName.ofDatabase(name.getCatalogName(), VIEW_DB_NAME);
    final ConnectorTableService service = connectorManager.getTableService(viewDbName);
    List<QualifiedName> tableNames = Lists.newArrayList();
    try {
        final ConnectorRequestContext connectorRequestContext = converterUtil.toConnectorContext(metacatRequestContext);
        tableNames = service.listNames(connectorRequestContext, 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());
    }
}