nastra commented on code in PR #11180: URL: https://github.com/apache/iceberg/pull/11180#discussion_r1808893022
########## core/src/main/java/org/apache/iceberg/FetchScanTasksResponseParser.java: ########## @@ -0,0 +1,160 @@ +/* + * 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.iceberg; + +import com.fasterxml.jackson.core.JsonGenerator; +import com.fasterxml.jackson.databind.JsonNode; +import java.io.IOException; +import java.util.List; +import java.util.Map; +import java.util.Set; +import org.apache.iceberg.relocated.com.google.common.base.Preconditions; +import org.apache.iceberg.relocated.com.google.common.collect.ImmutableList; +import org.apache.iceberg.relocated.com.google.common.collect.Maps; +import org.apache.iceberg.relocated.com.google.common.collect.Sets; +import org.apache.iceberg.rest.responses.FetchScanTasksResponse; +import org.apache.iceberg.util.JsonUtil; + +public class FetchScanTasksResponseParser { + private static final String PLAN_TASKS = "plan-tasks"; + private static final String FILE_SCAN_TASKS = "file-scan-tasks"; + private static final String DELETE_FILES = "delete-files"; + + private FetchScanTasksResponseParser() {} + + public static String toJson(FetchScanTasksResponse response) { + // TODO need to pass specByIds + return toJson(response, false); + } + + public static String toJson(FetchScanTasksResponse response, boolean pretty) { + return JsonUtil.generate(gen -> toJson(response, gen), pretty); + } + + @SuppressWarnings("checkstyle:CyclomaticComplexity") + public static void toJson(FetchScanTasksResponse response, JsonGenerator gen) throws IOException { + Preconditions.checkArgument(null != response, "Invalid response: fetchScanTasksResponse null"); + + if (response.planTasks() == null && response.fileScanTasks() == null) { + throw new IllegalArgumentException( + "Invalid response: planTasks and fileScanTask can not both be null"); + } + + if ((response.deleteFiles() != null && !response.deleteFiles().isEmpty()) + && (response.fileScanTasks() == null || response.fileScanTasks().isEmpty())) { + throw new IllegalArgumentException( + "Invalid response: deleteFiles should only be returned with fileScanTasks that reference them"); + } + + gen.writeStartObject(); + if (response.planTasks() != null) { + gen.writeArrayFieldStart(PLAN_TASKS); + for (String planTask : response.planTasks()) { + gen.writeString(planTask); Review Comment: same comments as I mentioned on the other parser, since this parser basically seems to do the exact same thing -- 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...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
