FranMorilloAWS commented on code in PR #191: URL: https://github.com/apache/flink-connector-aws/pull/191#discussion_r2049064887
########## flink-catalog-aws-glue/src/main/java/org/apache/flink/table/catalog/glue/operations/GlueDatabaseOperations.java: ########## @@ -0,0 +1,192 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.flink.table.catalog.glue.operations; + +import org.apache.flink.table.catalog.CatalogDatabase; +import org.apache.flink.table.catalog.CatalogDatabaseImpl; +import org.apache.flink.table.catalog.exceptions.*; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import software.amazon.awssdk.services.glue.GlueClient; +import software.amazon.awssdk.services.glue.model.*; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; + +/** + * Handles all database-related operations for the Glue catalog. + * Provides functionality for listing, retrieving, creating, and deleting databases in AWS Glue. + */ +public class GlueDatabaseOperations extends AbstractGlueOperations { + + /** Logger for logging database operations. */ + private static final Logger LOG = LoggerFactory.getLogger(GlueDatabaseOperations.class); + + /** + * Constructor for GlueDatabaseOperations. + * Initializes the Glue client and catalog name. + * + * @param glueClient The Glue client to interact with AWS Glue. + * @param catalogName The name of the catalog. + */ + public GlueDatabaseOperations(GlueClient glueClient, String catalogName) { + super(glueClient, catalogName); + } + + /** + * Lists all the databases in the Glue catalog. + * + * @return A list of database names. + * @throws CatalogException if there is an error fetching the list of databases. + */ + public List<String> listDatabases() throws CatalogException { + try { + LOG.debug("Listing databases from Glue catalog"); + return glueClient.getDatabases(GetDatabasesRequest.builder().build()) Review Comment: Implemented -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
