1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 28 package org.apache.hc.core5.http.impl; 29 30 import java.net.InetSocketAddress; 31 32 import org.apache.hc.core5.function.Resolver; 33 import org.apache.hc.core5.http.HttpHost; 34 import org.apache.hc.core5.http.URIScheme; 35 36 /** 37 * Default {@link HttpHost} to {@link InetSocketAddress} resolver. 38 * 39 * @since 5.0 40 */ 41 public final class DefaultAddressResolver implements Resolver<HttpHost, InetSocketAddress> { 42 43 public static final DefaultAddressResolverressResolver.html#DefaultAddressResolver">DefaultAddressResolver INSTANCE = new DefaultAddressResolver(); 44 45 @Override 46 public InetSocketAddress resolve(final HttpHost host) { 47 if (host == null) { 48 return null; 49 } 50 int port = host.getPort(); 51 if (port < 0) { 52 final String scheme = host.getSchemeName(); 53 if (URIScheme.HTTP.same(scheme)) { 54 port = 80; 55 } else if (URIScheme.HTTPS.same(scheme)) { 56 port = 443; 57 } 58 } 59 return new InetSocketAddress(host.getHostName(), port); 60 } 61 62 }