1069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/* 2069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/HttpHost.java $ 3069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Revision: 653058 $ 4069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Date: 2008-05-03 05:01:10 -0700 (Sat, 03 May 2008) $ 5069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 6069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 7069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one 8069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * or more contributor license agreements. See the NOTICE file 9069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * distributed with this work for additional information 10069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * regarding copyright ownership. The ASF licenses this file 11069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * to you under the Apache License, Version 2.0 (the 12069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "License"); you may not use this file except in compliance 13069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * with the License. You may obtain a copy of the License at 14069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 15069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 16069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 17069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Unless required by applicable law or agreed to in writing, 18069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * software distributed under the License is distributed on an 19069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * KIND, either express or implied. See the License for the 21069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * specific language governing permissions and limitations 22069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * under the License. 23069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 24069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 25069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This software consists of voluntary contributions made by many 26069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * individuals on behalf of the Apache Software Foundation. For more 27069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * information on the Apache Software Foundation, please see 28069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <http://www.apache.org/>. 29069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 30069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 31069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 32069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpackage org.apache.http; 33069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 34069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.Locale; 35069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 36069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.util.CharArrayBuffer; 37069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.util.LangUtils; 38069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 39069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/** 40069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Holds all of the variables needed to describe an HTTP connection to a host. 41069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This includes remote host name, port and scheme. 42069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 43069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author <a href="mailto:becke@u.washington.edu">Michael Becke</a> 44069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author <a href="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a> 45069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> 46069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author Laura Werner 47069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 48069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @since 4.0 49069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 50069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpublic final class HttpHost implements Cloneable { 51069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 52069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The default scheme is "http". */ 53069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static final String DEFAULT_SCHEME_NAME = "http"; 54069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 55069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The host to use. */ 56069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project protected final String hostname; 57069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 58069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The lowercase host, for {@link #equals} and {@link #hashCode}. */ 59069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project protected final String lcHostname; 60069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 61069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 62069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The port to use. */ 63069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project protected final int port; 64069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 65069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The scheme */ 66069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project protected final String schemeName; 67069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 68069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 69069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 70069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Creates a new {@link HttpHost HttpHost}, specifying all values. 71069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Constructor for HttpHost. 72069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 73069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param hostname the hostname (IP or DNS name) 74069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param port the port number. 75069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>-1</code> indicates the scheme default port. 76069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param scheme the name of the scheme. 77069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>null</code> indicates the 78069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * {@link #DEFAULT_SCHEME_NAME default scheme} 79069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 80069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public HttpHost(final String hostname, int port, final String scheme) { 81069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project super(); 82069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (hostname == null) { 83069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("Host name may not be null"); 84069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 85069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.hostname = hostname; 86069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.lcHostname = hostname.toLowerCase(Locale.ENGLISH); 87069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (scheme != null) { 88069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.schemeName = scheme.toLowerCase(Locale.ENGLISH); 89069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else { 90069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.schemeName = DEFAULT_SCHEME_NAME; 91069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 92069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.port = port; 93069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 94069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 95069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 96069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Creates a new {@link HttpHost HttpHost}, with default scheme. 97069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 98069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param hostname the hostname (IP or DNS name) 99069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param port the port number. 100069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>-1</code> indicates the scheme default port. 101069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 102069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public HttpHost(final String hostname, int port) { 103069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this(hostname, port, null); 104069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 105069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 106069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 107069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Creates a new {@link HttpHost HttpHost}, with default scheme and port. 108069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 109069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param hostname the hostname (IP or DNS name) 110069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 111069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public HttpHost(final String hostname) { 112069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this(hostname, -1, null); 113069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 114069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 115069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 116069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Copy constructor for {@link HttpHost HttpHost}. 117069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 118069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param httphost the HTTP host to copy details from 119069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 120069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public HttpHost (final HttpHost httphost) { 121069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this(httphost.hostname, httphost.port, httphost.schemeName); 122069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 123069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 124069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 125069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Returns the host name. 126069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 127069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return the host name (IP or DNS name) 128069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 129069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public String getHostName() { 130069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return this.hostname; 131069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 132069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 133069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 134069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Returns the port. 135069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 136069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return the host port, or <code>-1</code> if not set 137069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 138069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public int getPort() { 139069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return this.port; 140069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 141069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 142069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 143069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Returns the scheme name. 144069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 145069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return the scheme name 146069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 147069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public String getSchemeName() { 148069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return this.schemeName; 149069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 150069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 151069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 152069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Return the host URI, as a string. 153069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 154069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return the host URI 155069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 156069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public String toURI() { 157069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project CharArrayBuffer buffer = new CharArrayBuffer(32); 158069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(this.schemeName); 159069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append("://"); 160069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(this.hostname); 161069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (this.port != -1) { 162069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(':'); 163069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(Integer.toString(this.port)); 164069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 165069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return buffer.toString(); 166069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 167069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 168069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 169069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 170069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Obtains the host string, without scheme prefix. 171069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 172069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return the host string, for example <code>localhost:8080</code> 173069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 174069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public String toHostString() { 175069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project CharArrayBuffer buffer = new CharArrayBuffer(32); 176069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(this.hostname); 177069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (this.port != -1) { 178069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(':'); 179069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(Integer.toString(this.port)); 180069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 181069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return buffer.toString(); 182069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 183069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 184069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 185069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public String toString() { 186069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return toURI(); 187069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 188069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 189069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 190069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public boolean equals(final Object obj) { 191069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (obj == null) return false; 192069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (this == obj) return true; 193069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (obj instanceof HttpHost) { 194069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project HttpHost that = (HttpHost) obj; 195069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return this.lcHostname.equals(that.lcHostname) 196069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project && this.port == that.port 197069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project && this.schemeName.equals(that.schemeName); 198069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else { 199069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return false; 200069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 201069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 202069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 203069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 204069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see java.lang.Object#hashCode() 205069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 206069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public int hashCode() { 207069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project int hash = LangUtils.HASH_SEED; 208069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project hash = LangUtils.hashCode(hash, this.lcHostname); 209069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project hash = LangUtils.hashCode(hash, this.port); 210069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project hash = LangUtils.hashCode(hash, this.schemeName); 211069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return hash; 212069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 213069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 214069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public Object clone() throws CloneNotSupportedException { 215069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return super.clone(); 216069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 217069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 218069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project} 219