adutra commented on code in PR #11769: URL: https://github.com/apache/iceberg/pull/11769#discussion_r1882682585
########## core/src/main/java/org/apache/iceberg/rest/HTTPHeaders.java: ########## @@ -0,0 +1,168 @@ +/* + * 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.rest; + +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.stream.Collectors; +import org.apache.iceberg.relocated.com.google.common.collect.ImmutableListMultimap; +import org.apache.iceberg.relocated.com.google.common.collect.ListMultimap; +import org.apache.iceberg.relocated.com.google.common.collect.Multimap; +import org.immutables.value.Value; + +/** + * Represents a group of HTTP headers. + * + * <p>Header name comparison in this class is always case-insensitive, in accordance with RFC 2616. + * + * <p>This class exposes methods to convert to and from different representations such as maps and + * multimap, for easier access and manipulation – especially when dealing with multiple headers with + * the same name. + */ +@Value.Style(depluralize = true) +@Value.Immutable +@SuppressWarnings({"ImmutablesStyle", "SafeLoggingPropagation"}) +public interface HTTPHeaders { + + HTTPHeaders EMPTY = of(); + + /** Returns all the header entries in this group. */ + List<HTTPHeader> entries(); + + /** + * Returns a map representation of the headers where each header name is mapped to a list of its + * values. Header names are case-insensitive. + */ + @Value.Lazy + default Map<String, List<String>> asMap() { Review Comment: All these methods will be useful later. -- 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
