/*
 * Copyright (c) 2011-2017 Contributors to the Eclipse Foundation
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
 * which is available at https://www.apache.org/licenses/LICENSE-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 */

package io.vertx.core.http.impl;

import io.netty.handler.codec.http.HttpHeaders;
import io.vertx.core.MultiMap;

import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;

Author:Norman Maurer
/** * @author <a href="mailto:nmaurer@redhat.com">Norman Maurer</a> */
public class HeadersAdaptor implements MultiMap { private final HttpHeaders headers; public HeadersAdaptor(HttpHeaders headers) { this.headers = headers; } @Override public String get(String name) { return headers.get(name); } @Override public List<String> getAll(String name) { return headers.getAll(name); } @Override public List<Map.Entry<String, String>> entries() { return headers.entries(); } @Override public boolean contains(String name) { return headers.contains(name); } @Override public boolean isEmpty() { return headers.isEmpty(); } @Override public Set<String> names() { return headers.names(); } @Override public MultiMap add(String name, String value) { headers.add(name, value); return this; } @Override public MultiMap add(String name, Iterable<String> values) { headers.add(name, values); return this; } @Override public MultiMap addAll(MultiMap headers) { for (Map.Entry<String, String> entry: headers.entries()) { add(entry.getKey(), entry.getValue()); } return this; } @Override public MultiMap addAll(Map<String, String> map) { for (Map.Entry<String, String> entry: map.entrySet()) { add(entry.getKey(), entry.getValue()); } return this; } @Override public MultiMap set(String name, String value) { headers.set(name, value); return this; } @Override public MultiMap set(String name, Iterable<String> values) { headers.set(name, values); return this; } @Override public MultiMap setAll(MultiMap httpHeaders) { clear(); for (Map.Entry<String, String> entry: httpHeaders) { add(entry.getKey(), entry.getValue()); } return this; } @Override public MultiMap remove(String name) { headers.remove(name); return this; } @Override public MultiMap clear() { headers.clear(); return this; } @Override public Iterator<Map.Entry<String, String>> iterator() { return headers.iteratorAsString(); } @Override public int size() { return names().size(); } @Override public MultiMap setAll(Map<String, String> headers) { for (Map.Entry<String, String> entry: headers.entrySet()) { add(entry.getKey(), entry.getValue()); } return this; } @Override public String get(CharSequence name) { return headers.get(name); } @Override public List<String> getAll(CharSequence name) { return headers.getAll(name); } @Override public boolean contains(CharSequence name) { return headers.contains(name); } @Override public boolean contains(String name, String value, boolean caseInsensitive) { return headers.contains(name, value, caseInsensitive); } @Override public boolean contains(CharSequence name, CharSequence value, boolean caseInsensitive) { return headers.contains(name, value, caseInsensitive); } @Override public MultiMap add(CharSequence name, CharSequence value) { headers.add(name, value); return this; } @Override public MultiMap add(CharSequence name, Iterable<CharSequence> values) { headers.add(name, values); return this; } @Override public MultiMap set(CharSequence name, CharSequence value) { headers.set(name, value); return this; } @Override public MultiMap set(CharSequence name, Iterable<CharSequence> values) { headers.set(name, values); return this; } @Override public MultiMap remove(CharSequence name) { headers.remove(name); return this; } }