1 /* 2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/NameValuePair.java $ 3 * $Revision: 496070 $ 4 * $Date: 2007-01-14 04:18:34 -0800 (Sun, 14 Jan 2007) $ 5 * 6 * ==================================================================== 7 * Licensed to the Apache Software Foundation (ASF) under one 8 * or more contributor license agreements. See the NOTICE file 9 * distributed with this work for additional information 10 * regarding copyright ownership. The ASF licenses this file 11 * to you under the Apache License, Version 2.0 (the 12 * "License"); you may not use this file except in compliance 13 * with the License. You may obtain a copy of the License at 14 * 15 * http://www.apache.org/licenses/LICENSE-2.0 16 * 17 * Unless required by applicable law or agreed to in writing, 18 * software distributed under the License is distributed on an 19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20 * KIND, either express or implied. See the License for the 21 * specific language governing permissions and limitations 22 * under the License. 23 * ==================================================================== 24 * 25 * This software consists of voluntary contributions made by many 26 * individuals on behalf of the Apache Software Foundation. For more 27 * information on the Apache Software Foundation, please see 28 * <http://www.apache.org/>. 29 * 30 */ 31 32 package org.apache.http; 33 34 /** 35 * A simple class encapsulating an attribute/value pair. 36 * <p> 37 * This class comforms to the generic grammar and formatting rules outlined in the 38 * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec2.html#sec2.2">Section 2.2</a> 39 * and 40 * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.6">Section 3.6</a> 41 * of <a href="http://www.w3.org/Protocols/rfc2616/rfc2616.txt">RFC 2616</a> 42 * </p> 43 * <h>2.2 Basic Rules</h> 44 * <p> 45 * The following rules are used throughout this specification to describe basic parsing constructs. 46 * The US-ASCII coded character set is defined by ANSI X3.4-1986. 47 * </p> 48 * <pre> 49 * OCTET = <any 8-bit sequence of data> 50 * CHAR = <any US-ASCII character (octets 0 - 127)> 51 * UPALPHA = <any US-ASCII uppercase letter "A".."Z"> 52 * LOALPHA = <any US-ASCII lowercase letter "a".."z"> 53 * ALPHA = UPALPHA | LOALPHA 54 * DIGIT = <any US-ASCII digit "0".."9"> 55 * CTL = <any US-ASCII control character 56 * (octets 0 - 31) and DEL (127)> 57 * CR = <US-ASCII CR, carriage return (13)> 58 * LF = <US-ASCII LF, linefeed (10)> 59 * SP = <US-ASCII SP, space (32)> 60 * HT = <US-ASCII HT, horizontal-tab (9)> 61 * <"> = <US-ASCII double-quote mark (34)> 62 * </pre> 63 * <p> 64 * Many HTTP/1.1 header field values consist of words separated by LWS or special 65 * characters. These special characters MUST be in a quoted string to be used within 66 * a parameter value (as defined in section 3.6). 67 * <p> 68 * <pre> 69 * token = 1*<any CHAR except CTLs or separators> 70 * separators = "(" | ")" | "<" | ">" | "@" 71 * | "," | ";" | ":" | "\" | <"> 72 * | "/" | "[" | "]" | "?" | "=" 73 * | "{" | "}" | SP | HT 74 * </pre> 75 * <p> 76 * A string of text is parsed as a single word if it is quoted using double-quote marks. 77 * </p> 78 * <pre> 79 * quoted-string = ( <"> *(qdtext | quoted-pair ) <"> ) 80 * qdtext = <any TEXT except <">> 81 * </pre> 82 * <p> 83 * The backslash character ("\") MAY be used as a single-character quoting mechanism only 84 * within quoted-string and comment constructs. 85 * </p> 86 * <pre> 87 * quoted-pair = "\" CHAR 88 * </pre> 89 * <h>3.6 Transfer Codings</h> 90 * <p> 91 * Parameters are in the form of attribute/value pairs. 92 * </p> 93 * <pre> 94 * parameter = attribute "=" value 95 * attribute = token 96 * value = token | quoted-string 97 * </pre> 98 * 99 * @author <a href="mailto:oleg at ural.com">Oleg Kalnichevski</a> 100 * 101 * 102 * @deprecated Please use {@link java.net.URL#openConnection} instead. 103 * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 104 * for further details. 105 */ 106 @Deprecated 107 public interface NameValuePair { 108 getName()109 String getName(); 110 getValue()111 String getValue(); 112 113 } 114