19f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/* 29f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Licensed to the Apache Software Foundation (ASF) under one 39f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * or more contributor license agreements. See the NOTICE file 49f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * distributed with this work for additional information 59f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * regarding copyright ownership. The ASF licenses this file 69f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * to you under the Apache License, Version 2.0 (the "License"); 79f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * you may not use this file except in compliance with the License. 89f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * You may obtain a copy of the License at 99f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * http://www.apache.org/licenses/LICENSE-2.0 119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Unless required by applicable law or agreed to in writing, software 139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * distributed under the License is distributed on an "AS IS" BASIS, 149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * See the License for the specific language governing permissions and 169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * limitations under the License. 179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/* 199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * $Id: URI.java 468654 2006-10-28 07:09:23Z minchau $ 209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonpackage org.apache.xml.serializer.utils; 229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonimport java.io.IOException; 249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonimport java.io.Serializable; 259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/** 289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * A class to represent a Uniform Resource Identifier (URI). This class 299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * is designed to handle the parsing of URIs and provide access to 309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * the various components (scheme, host, port, userinfo, path, query 319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * string and fragment) that may constitute a URI. 329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * <p> 339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Parsing of a URI specification is done according to the URI 349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * syntax described in RFC 2396 359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * <http://www.ietf.org/rfc/rfc2396.txt?number=2396>. Every URI consists 369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * of a scheme, followed by a colon (':'), followed by a scheme-specific 379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * part. For URIs that follow the "generic URI" syntax, the scheme- 389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * specific part begins with two slashes ("//") and may be followed 399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * by an authority segment (comprised of user information, host, and 409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * port), path segment, query segment and fragment. Note that RFC 2396 419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * no longer specifies the use of the parameters segment and excludes 429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * the "user:password" syntax as part of the authority segment. If 439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * "user:password" appears in a URI, the entire user/password string 449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * is stored as userinfo. 459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * <p> 469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * For URIs that do not follow the "generic URI" syntax (e.g. mailto), 479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * the entire scheme-specific part is treated as the "path" portion 489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * of the URI. 499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * <p> 509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Note that, unlike the java.net.URL class, this class does not provide 519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * any built-in network access functionality nor does it provide any 529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * scheme-specific functionality (for example, it does not know a 539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * default port for a specific scheme). Rather, it only knows the 549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * grammar and basic set of operations that can be applied to a URI. 559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * This class is a copy of the one in org.apache.xml.utils. 579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * It exists to cut the serializers dependancy on that package. 589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * A minor change from the original is that this class no longer implements 609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Serializable, and the serialVersionUID magic field is dropped, and 619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * the class is no longer "public". 629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @xsl.usage internal 649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonfinal class URI 669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson{ 679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * MalformedURIExceptions are thrown in the process of building a URI 699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * or setting fields on a URI when an operation would result in an 709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * invalid URI specification. 719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public static class MalformedURIException extends IOException 749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Constructs a <code>MalformedURIException</code> with no specified 789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * detail message. 799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public MalformedURIException() 819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson super(); 839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Constructs a <code>MalformedURIException</code> with the 879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * specified detail message. 889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_msg the detail message. 909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public MalformedURIException(String p_msg) 929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson super(p_msg); 949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** reserved characters */ 989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static final String RESERVED_CHARACTERS = ";/?:@&=+$,"; 999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 1019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * URI punctuation mark characters - these, combined with 1029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * alphanumerics, constitute the "unreserved" characters 1039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 1049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static final String MARK_CHARACTERS = "-_.!~*'() "; 1059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** scheme can be composed of alphanumerics and these characters */ 1079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static final String SCHEME_CHARACTERS = "+-."; 1089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 1109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * userinfo can be composed of unreserved, escaped and these 1119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * characters 1129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 1139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static final String USERINFO_CHARACTERS = ";:&=+$,"; 1149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** Stores the scheme (usually the protocol) for this URI. 1169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @serial */ 1179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private String m_scheme = null; 1189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** If specified, stores the userinfo for this URI; otherwise null. 1209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @serial */ 1219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private String m_userinfo = null; 1229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** If specified, stores the host for this URI; otherwise null. 1249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @serial */ 1259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private String m_host = null; 1269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** If specified, stores the port for this URI; otherwise -1. 1289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @serial */ 1299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private int m_port = -1; 1309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** If specified, stores the path for this URI; otherwise null. 1329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @serial */ 1339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private String m_path = null; 1349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 1369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * If specified, stores the query string for this URI; otherwise 1379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * null. 1389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @serial 1399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 1409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private String m_queryString = null; 1419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** If specified, stores the fragment for this URI; otherwise null. 1439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @serial */ 1449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private String m_fragment = null; 1459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** Indicate whether in DEBUG mode */ 1479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static boolean DEBUG = false; 1489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 1509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Construct a new and uninitialized URI. 1519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 1529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public URI(){} 1539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 1559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Construct a new URI from another URI. All fields for this URI are 1569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * set equal to the fields of the URI passed in. 1579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 1589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_other the URI to copy (cannot be null) 1599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 1609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public URI(URI p_other) 1619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 1629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson initialize(p_other); 1639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 1649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 1669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Construct a new URI from a URI specification string. If the 1679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * specification follows the "generic URI" syntax, (two slashes 1689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * following the first colon), the specification will be parsed 1699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * accordingly - setting the scheme, userinfo, host,port, path, query 1709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * string and fragment fields as necessary. If the specification does 1719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * not follow the "generic URI" syntax, the specification is parsed 1729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * into a scheme and scheme-specific part (stored as the path) only. 1739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 1749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_uriSpec the URI specification string (cannot be null or 1759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * empty) 1769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 1779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_uriSpec violates any syntax 1789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * rules 1799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 1809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public URI(String p_uriSpec) throws MalformedURIException 1819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 1829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson this((URI) null, p_uriSpec); 1839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 1849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 1859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 1869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Construct a new URI from a base URI and a URI specification string. 1879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * The URI specification string may be a relative URI. 1889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 1899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_base the base URI (cannot be null if p_uriSpec is null or 1909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * empty) 1919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_uriSpec the URI specification string (cannot be null or 1929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * empty if p_base is null) 1939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 1949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_uriSpec violates any syntax 1959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * rules 1969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 1979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public URI(URI p_base, String p_uriSpec) throws MalformedURIException 1989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 1999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson initialize(p_base, p_uriSpec); 2009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 2019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 2029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 2039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Construct a new URI that does not follow the generic URI syntax. 2049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Only the scheme and scheme-specific part (stored as the path) are 2059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * initialized. 2069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 2079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_scheme the URI scheme (cannot be null or empty) 2089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_schemeSpecificPart the scheme-specific part (cannot be 2099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * null or empty) 2109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 2119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_scheme violates any 2129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * syntax rules 2139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 2149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public URI(String p_scheme, String p_schemeSpecificPart) 2159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throws MalformedURIException 2169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 2179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 2189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_scheme == null || p_scheme.trim().length() == 0) 2199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 2209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 2219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Cannot construct URI with null/empty scheme!"); 2229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 2239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 2249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_schemeSpecificPart == null 2259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson || p_schemeSpecificPart.trim().length() == 0) 2269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 2279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 2289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Cannot construct URI with null/empty scheme-specific part!"); 2299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 2309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 2319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setScheme(p_scheme); 2329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setPath(p_schemeSpecificPart); 2339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 2349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 2359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 2369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Construct a new URI that follows the generic URI syntax from its 2379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * component parts. Each component is validated for syntax and some 2389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * basic semantic checks are performed as well. See the individual 2399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * setter methods for specifics. 2409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 2419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_scheme the URI scheme (cannot be null or empty) 2429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_host the hostname or IPv4 address for the URI 2439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_path the URI path - if the path contains '?' or '#', 2449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * then the query string and/or fragment will be 2459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * set from the path; however, if the query and 2469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * fragment are specified both in the path and as 2479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * separate parameters, an exception is thrown 2489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_queryString the URI query string (cannot be specified 2499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * if path is null) 2509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_fragment the URI fragment (cannot be specified if path 2519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * is null) 2529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 2539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if any of the parameters violates 2549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * syntax rules or semantic rules 2559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 2569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public URI(String p_scheme, String p_host, String p_path, String p_queryString, String p_fragment) 2579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throws MalformedURIException 2589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 2599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson this(p_scheme, null, p_host, -1, p_path, p_queryString, p_fragment); 2609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 2619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 2629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 2639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Construct a new URI that follows the generic URI syntax from its 2649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * component parts. Each component is validated for syntax and some 2659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * basic semantic checks are performed as well. See the individual 2669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * setter methods for specifics. 2679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 2689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_scheme the URI scheme (cannot be null or empty) 2699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_userinfo the URI userinfo (cannot be specified if host 2709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * is null) 2719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_host the hostname or IPv4 address for the URI 2729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_port the URI port (may be -1 for "unspecified"; cannot 2739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * be specified if host is null) 2749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_path the URI path - if the path contains '?' or '#', 2759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * then the query string and/or fragment will be 2769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * set from the path; however, if the query and 2779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * fragment are specified both in the path and as 2789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * separate parameters, an exception is thrown 2799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_queryString the URI query string (cannot be specified 2809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * if path is null) 2819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_fragment the URI fragment (cannot be specified if path 2829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * is null) 2839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 2849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if any of the parameters violates 2859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * syntax rules or semantic rules 2869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 2879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public URI(String p_scheme, String p_userinfo, String p_host, int p_port, String p_path, String p_queryString, String p_fragment) 2889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throws MalformedURIException 2899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 2909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 2919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_scheme == null || p_scheme.trim().length() == 0) 2929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 2939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException(Utils.messages.createMessage(MsgKey.ER_SCHEME_REQUIRED, null)); //"Scheme is required!"); 2949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 2959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 2969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_host == null) 2979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 2989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_userinfo != null) 2999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 3019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Utils.messages.createMessage(MsgKey.ER_NO_USERINFO_IF_NO_HOST, null)); //"Userinfo may not be specified if host is not specified!"); 3029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_port != -1) 3059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 3079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Utils.messages.createMessage(MsgKey.ER_NO_PORT_IF_NO_HOST, null)); //"Port may not be specified if host is not specified!"); 3089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_path != null) 3129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_path.indexOf('?') != -1 && p_queryString != null) 3149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 3169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Utils.messages.createMessage(MsgKey.ER_NO_QUERY_STRING_IN_PATH, null)); //"Query string cannot be specified in path and query string!"); 3179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_path.indexOf('#') != -1 && p_fragment != null) 3209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 3229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Utils.messages.createMessage(MsgKey.ER_NO_FRAGMENT_STRING_IN_PATH, null)); //"Fragment cannot be specified in both the path and fragment!"); 3239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setScheme(p_scheme); 3279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setHost(p_host); 3289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setPort(p_port); 3299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setUserinfo(p_userinfo); 3309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setPath(p_path); 3319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setQueryString(p_queryString); 3329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setFragment(p_fragment); 3339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 3369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Initialize all fields of this URI from another URI. 3379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 3389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_other the URI to copy (cannot be null) 3399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 3409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private void initialize(URI p_other) 3419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_scheme = p_other.getScheme(); 3449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_userinfo = p_other.getUserinfo(); 3459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_host = p_other.getHost(); 3469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_port = p_other.getPort(); 3479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = p_other.getPath(); 3489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_queryString = p_other.getQueryString(); 3499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_fragment = p_other.getFragment(); 3509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 3539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Initializes this URI from a base URI and a URI specification string. 3549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * See RFC 2396 Section 4 and Appendix B for specifications on parsing 3559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * the URI and Section 5 for specifications on resolving relative URIs 3569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * and relative paths. 3579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 3589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_base the base URI (may be null if p_uriSpec is an absolute 3599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * URI) 3609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_uriSpec the URI spec string which may be an absolute or 3619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * relative URI (can only be null/empty if p_base 3629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * is not null) 3639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 3649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_base is null and p_uriSpec 3659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * is not an absolute URI or if 3669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * p_uriSpec violates syntax rules 3679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 3689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private void initialize(URI p_base, String p_uriSpec) 3699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throws MalformedURIException 3709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_base == null 3739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson && (p_uriSpec == null || p_uriSpec.trim().length() == 0)) 3749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 3769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Utils.messages.createMessage(MsgKey.ER_CANNOT_INIT_URI_EMPTY_PARMS, null)); //"Cannot initialize URI with empty parameters."); 3779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // just make a copy of the base if spec is empty 3809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_uriSpec == null || p_uriSpec.trim().length() == 0) 3819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson initialize(p_base); 3839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return; 3859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson String uriSpec = p_uriSpec.trim(); 3889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int uriSpecLen = uriSpec.length(); 3899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int index = 0; 3909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 3919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // check for scheme 3929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int colonIndex = uriSpec.indexOf(':'); 3939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (colonIndex < 0) 3949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_base == null) 3969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 3979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException(Utils.messages.createMessage(MsgKey.ER_NO_SCHEME_IN_URI, new Object[]{uriSpec})); //"No scheme found in URI: "+uriSpec); 3989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 3999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 4019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson initializeScheme(uriSpec); 4039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson uriSpec = uriSpec.substring(colonIndex+1); 4049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson uriSpecLen = uriSpec.length(); 4059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // two slashes means generic URI syntax, so we get the authority 4089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (uriSpec.startsWith("//")) 4099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index += 2; 4119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int startPos = index; 4139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // get authority - everything up to path, query or fragment 4159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson char testChar = '\0'; 4169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while (index < uriSpecLen) 4189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = uriSpec.charAt(index); 4209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '/' || testChar == '?' || testChar == '#') 4229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson break; 4249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 4279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // if we found authority, parse it out, otherwise we set the 4309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // host to empty string 4319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (index > startPos) 4329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson initializeAuthority(uriSpec.substring(startPos, index)); 4349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 4369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_host = ""; 4389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson initializePath(uriSpec.substring(index)); 4429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // Resolve relative URI to base URI - see RFC 2396 Section 5.2 4449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // In some cases, it might make more sense to throw an exception 4459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // (when scheme is specified is the string spec and the base URI 4469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // is also specified, for example), but we're just following the 4479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // RFC specifications 4489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_base != null) 4499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // check to see if this is the current doc - RFC 2396 5.2 #2 4529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // note that this is slightly different from the RFC spec in that 4539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // we don't include the check for query string being null 4549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // - this handles cases where the urispec is just a query 4559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // string or a fragment (e.g. "?y" or "#s") - 4569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // see <http://www.ics.uci.edu/~fielding/url/test1.html> which 4579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // identified this as a bug in the RFC 4589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_path.length() == 0 && m_scheme == null && m_host == null) 4599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_scheme = p_base.getScheme(); 4619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_userinfo = p_base.getUserinfo(); 4629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_host = p_base.getHost(); 4639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_port = p_base.getPort(); 4649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = p_base.getPath(); 4659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_queryString == null) 4679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_queryString = p_base.getQueryString(); 4699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return; 4729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // check for scheme - RFC 2396 5.2 #3 4759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // if we found a scheme, it means absolute URI, so we're done 4769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_scheme == null) 4779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_scheme = p_base.getScheme(); 4799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // check for authority - RFC 2396 5.2 #4 4829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // if we found a host, then we've got a network path, so we're done 4839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_host == null) 4849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_userinfo = p_base.getUserinfo(); 4869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_host = p_base.getHost(); 4879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_port = p_base.getPort(); 4889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 4909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return; 4929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 4949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // check for absolute path - RFC 2396 5.2 #5 4959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_path.length() > 0 && m_path.startsWith("/")) 4969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 4979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return; 4989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 4999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // if we get to this point, we need to resolve relative path 5019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // RFC 2396 5.2 #6 5029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson String path = new String(); 5039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson String basePath = p_base.getPath(); 5049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // 6a - get all but the last segment of the base URI path 5069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (basePath != null) 5079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int lastSlash = basePath.lastIndexOf('/'); 5099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (lastSlash != -1) 5119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson path = basePath.substring(0, lastSlash + 1); 5139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // 6b - append the relative URI path 5179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson path = path.concat(m_path); 5189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // 6c - remove all "./" where "." is a complete path segment 5209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index = -1; 5219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while ((index = path.indexOf("/./")) != -1) 5239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson path = path.substring(0, index + 1).concat(path.substring(index + 3)); 5259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // 6d - remove "." if path ends with "." as a complete path segment 5289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (path.endsWith("/.")) 5299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson path = path.substring(0, path.length() - 1); 5319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // 6e - remove all "<segment>/../" where "<segment>" is a complete 5349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // path segment not equal to ".." 5359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index = -1; 5369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int segIndex = -1; 5389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson String tempString = null; 5399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while ((index = path.indexOf("/../")) > 0) 5419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson tempString = path.substring(0, path.indexOf("/../")); 5439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson segIndex = tempString.lastIndexOf('/'); 5449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (segIndex != -1) 5469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (!tempString.substring(segIndex++).equals("..")) 5489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson path = path.substring(0, segIndex).concat(path.substring(index 5509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson + 4)); 5519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // 6f - remove ending "<segment>/.." where "<segment>" is a 5569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // complete path segment 5579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (path.endsWith("/..")) 5589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson tempString = path.substring(0, path.length() - 3); 5609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson segIndex = tempString.lastIndexOf('/'); 5619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (segIndex != -1) 5639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson path = path.substring(0, segIndex + 1); 5659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = path; 5699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 5739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Initialize the scheme for this URI from a URI string spec. 5749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 5759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_uriSpec the URI specification (cannot be null) 5769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 5779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if URI does not have a conformant 5789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * scheme 5799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 5809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private void initializeScheme(String p_uriSpec) throws MalformedURIException 5819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int uriSpecLen = p_uriSpec.length(); 5849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int index = 0; 5859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson String scheme = null; 5869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson char testChar = '\0'; 5879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while (index < uriSpecLen) 5899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = p_uriSpec.charAt(index); 5919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == ':' || testChar == '/' || testChar == '?' 5939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson || testChar == '#') 5949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 5959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson break; 5969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 5979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 5989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 5999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson scheme = p_uriSpec.substring(0, index); 6029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (scheme.length() == 0) 6049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException(Utils.messages.createMessage(MsgKey.ER_NO_SCHEME_INURI, null)); //"No scheme found in URI."); 6069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 6089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setScheme(scheme); 6109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 6149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Initialize the authority (userinfo, host and port) for this 6159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * URI from a URI string spec. 6169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 6179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_uriSpec the URI specification (cannot be null) 6189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 6199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_uriSpec violates syntax rules 6209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 6219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private void initializeAuthority(String p_uriSpec) 6229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throws MalformedURIException 6239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int index = 0; 6269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int start = 0; 6279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int end = p_uriSpec.length(); 6289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson char testChar = '\0'; 6299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson String userinfo = null; 6309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // userinfo is everything up @ 6329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_uriSpec.indexOf('@', start) != -1) 6339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while (index < end) 6359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = p_uriSpec.charAt(index); 6379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '@') 6399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson break; 6419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 6449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson userinfo = p_uriSpec.substring(start, index); 6479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 6499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // host is everything up to ':' 6529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson String host = null; 6539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson start = index; 6559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while (index < end) 6579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = p_uriSpec.charAt(index); 6599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == ':') 6619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson break; 6639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 6669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson host = p_uriSpec.substring(start, index); 6699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int port = -1; 6719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (host.length() > 0) 6739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // port 6769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == ':') 6779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 6799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson start = index; 6819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while (index < end) 6839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 6859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson String portStr = p_uriSpec.substring(start, index); 6889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 6899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (portStr.length() > 0) 6909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson for (int i = 0; i < portStr.length(); i++) 6929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (!isDigit(portStr.charAt(i))) 6949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 6959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 6969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson portStr + " is invalid. Port should only contain digits!"); 6979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 6999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson try 7019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson port = Integer.parseInt(portStr); 7039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson catch (NumberFormatException nfe) 7059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // can't happen 7089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setHost(host); 7149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setPort(port); 7159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setUserinfo(userinfo); 7169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 7199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Initialize the path for this URI from a URI string spec. 7209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 7219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_uriSpec the URI specification (cannot be null) 7229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 7239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_uriSpec violates syntax rules 7249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 7259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private void initializePath(String p_uriSpec) throws MalformedURIException 7269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_uriSpec == null) 7299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 7319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Cannot initialize path from null string!"); 7329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int index = 0; 7359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int start = 0; 7369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int end = p_uriSpec.length(); 7379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson char testChar = '\0'; 7389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // path - everything up to query string or fragment 7409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while (index < end) 7419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = p_uriSpec.charAt(index); 7439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '?' || testChar == '#') 7459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson break; 7479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // check for valid escape sequence 7509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '%') 7519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (index + 2 >= end ||!isHex(p_uriSpec.charAt(index + 1)) 7539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson ||!isHex(p_uriSpec.charAt(index + 2))) 7549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 7569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Utils.messages.createMessage(MsgKey.ER_PATH_CONTAINS_INVALID_ESCAPE_SEQUENCE, null)); //"Path contains invalid escape sequence!"); 7579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isReservedCharacter(testChar) 7609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson &&!isUnreservedCharacter(testChar)) 7619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if ('\\' != testChar) 7639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException(Utils.messages.createMessage(MsgKey.ER_PATH_INVALID_CHAR, new Object[]{String.valueOf(testChar)})); //"Path contains invalid character: " 7649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson //+ testChar); 7659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 7689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = p_uriSpec.substring(start, index); 7719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // query - starts with ? and up to fragment or end 7739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '?') 7749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 7769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson start = index; 7789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while (index < end) 7809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = p_uriSpec.charAt(index); 7829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '#') 7849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson break; 7869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 7889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '%') 7899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (index + 2 >= end ||!isHex(p_uriSpec.charAt(index + 1)) 7919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson ||!isHex(p_uriSpec.charAt(index + 2))) 7929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 7939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 7949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Query string contains invalid escape sequence!"); 7959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 7979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isReservedCharacter(testChar) 7989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson &&!isUnreservedCharacter(testChar)) 7999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 8019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Query string contains invalid character:" + testChar); 8029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 8059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_queryString = p_uriSpec.substring(start, index); 8089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // fragment - starts with # 8119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '#') 8129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 8149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson start = index; 8169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while (index < end) 8189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = p_uriSpec.charAt(index); 8209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '%') 8229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (index + 2 >= end ||!isHex(p_uriSpec.charAt(index + 1)) 8249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson ||!isHex(p_uriSpec.charAt(index + 2))) 8259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 8279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Fragment contains invalid escape sequence!"); 8289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isReservedCharacter(testChar) 8319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson &&!isUnreservedCharacter(testChar)) 8329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 8349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Fragment contains invalid character:" + testChar); 8359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 8389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_fragment = p_uriSpec.substring(start, index); 8419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 8459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the scheme for this URI. 8469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 8479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the scheme for this URI 8489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 8499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public String getScheme() 8509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return m_scheme; 8529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 8559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the scheme-specific part for this URI (everything following the 8569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * scheme and the first colon). See RFC 2396 Section 5.2 for spec. 8579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 8589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the scheme-specific part for this URI 8599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 8609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public String getSchemeSpecificPart() 8619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson StringBuffer schemespec = new StringBuffer(); 8649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_userinfo != null || m_host != null || m_port != -1) 8669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append("//"); 8689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_userinfo != null) 8719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append(m_userinfo); 8739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append('@'); 8749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_host != null) 8779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append(m_host); 8799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_port != -1) 8829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append(':'); 8849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append(m_port); 8859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_path != null) 8889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append((m_path)); 8909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_queryString != null) 8939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 8949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append('?'); 8959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append(m_queryString); 8969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 8979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 8989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_fragment != null) 8999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 9009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append('#'); 9019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson schemespec.append(m_fragment); 9029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 9039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return schemespec.toString(); 9059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 9069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 9089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the userinfo for this URI. 9099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 9109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the userinfo for this URI (null if not specified). 9119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 9129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public String getUserinfo() 9139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 9149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return m_userinfo; 9159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 9169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 9189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the host for this URI. 9199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 9209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the host for this URI (null if not specified). 9219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 9229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public String getHost() 9239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 9249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return m_host; 9259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 9269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 9289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the port for this URI. 9299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 9309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the port for this URI (-1 if not specified). 9319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 9329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public int getPort() 9339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 9349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return m_port; 9359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 9369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 9389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the path for this URI (optionally with the query string and 9399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * fragment). 9409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 9419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_includeQueryString if true (and query string is not null), 9429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * then a "?" followed by the query string 9439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * will be appended 9449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_includeFragment if true (and fragment is not null), 9459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * then a "#" followed by the fragment 9469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * will be appended 9479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 9489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the path for this URI possibly including the query string 9499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * and fragment 9509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 9519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public String getPath(boolean p_includeQueryString, 9529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson boolean p_includeFragment) 9539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 9549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson StringBuffer pathString = new StringBuffer(m_path); 9569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_includeQueryString && m_queryString != null) 9589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 9599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson pathString.append('?'); 9609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson pathString.append(m_queryString); 9619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 9629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_includeFragment && m_fragment != null) 9649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 9659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson pathString.append('#'); 9669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson pathString.append(m_fragment); 9679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 9689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return pathString.toString(); 9709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 9719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 9739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the path for this URI. Note that the value returned is the path 9749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * only and does not include the query string or fragment. 9759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 9769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the path for this URI. 9779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 9789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public String getPath() 9799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 9809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return m_path; 9819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 9829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 9849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the query string for this URI. 9859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 9869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the query string for this URI. Null is returned if there 9879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * was no "?" in the URI spec, empty string if there was a 9889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * "?" but no query string following it. 9899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 9909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public String getQueryString() 9919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 9929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return m_queryString; 9939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 9949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 9959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 9969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the fragment for this URI. 9979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 9989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the fragment for this URI. Null is returned if there 9999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * was no "#" in the URI spec, empty string if there was a 10009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * "#" but no fragment following it. 10019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 10029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public String getFragment() 10039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return m_fragment; 10059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 10089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Set the scheme for this URI. The scheme is converted to lowercase 10099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * before it is set. 10109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 10119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_scheme the scheme for this URI (cannot be null) 10129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 10139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_scheme is not a conformant 10149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * scheme name 10159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 10169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public void setScheme(String p_scheme) throws MalformedURIException 10179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_scheme == null) 10209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException(Utils.messages.createMessage(MsgKey.ER_SCHEME_FROM_NULL_STRING, null)); //"Cannot set scheme from null string!"); 10229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (!isConformantSchemeName(p_scheme)) 10259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException(Utils.messages.createMessage(MsgKey.ER_SCHEME_NOT_CONFORMANT, null)); //"The scheme is not conformant."); 10279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_scheme = p_scheme.toLowerCase(); 10309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 10339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Set the userinfo for this URI. If a non-null value is passed in and 10349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * the host value is null, then an exception is thrown. 10359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 10369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_userinfo the userinfo for this URI 10379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 10389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_userinfo contains invalid 10399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * characters 10409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 10419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public void setUserinfo(String p_userinfo) throws MalformedURIException 10429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_userinfo == null) 10459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_userinfo = null; 10479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 10499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_host == null) 10519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 10539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Userinfo cannot be set when host is null!"); 10549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // userinfo can contain alphanumerics, mark characters, escaped 10579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // and ';',':','&','=','+','$',',' 10589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int index = 0; 10599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int end = p_userinfo.length(); 10609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson char testChar = '\0'; 10619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson while (index < end) 10639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = p_userinfo.charAt(index); 10659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '%') 10679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (index + 2 >= end ||!isHex(p_userinfo.charAt(index + 1)) 10699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson ||!isHex(p_userinfo.charAt(index + 2))) 10709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 10729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Userinfo contains invalid escape sequence!"); 10739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isUnreservedCharacter(testChar) 10769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson && USERINFO_CHARACTERS.indexOf(testChar) == -1) 10779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 10789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 10799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Userinfo contains invalid character:" + testChar); 10809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index++; 10839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_userinfo = p_userinfo; 10879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 10889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 10899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 10909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Set the host for this URI. If null is passed in, the userinfo 10919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * field is also set to null and the port is set to -1. 10929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 10939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_host the host for this URI 10949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 10959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_host is not a valid IP 10969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * address or DNS hostname. 10979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 10989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public void setHost(String p_host) throws MalformedURIException 10999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 11019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_host == null || p_host.trim().length() == 0) 11029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_host = p_host; 11049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_userinfo = null; 11059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_port = -1; 11069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isWellFormedAddress(p_host)) 11089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException(Utils.messages.createMessage(MsgKey.ER_HOST_ADDRESS_NOT_WELLFORMED, null)); //"Host is not a well formed address!"); 11109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 11129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_host = p_host; 11139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 11159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 11169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Set the port for this URI. -1 is used to indicate that the port is 11179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * not specified, otherwise valid port numbers are between 0 and 65535. 11189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * If a valid port number is passed in and the host field is null, 11199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * an exception is thrown. 11209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 11219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_port the port number for this URI 11229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 11239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_port is not -1 and not a 11249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * valid port number 11259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 11269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public void setPort(int p_port) throws MalformedURIException 11279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 11299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_port >= 0 && p_port <= 65535) 11309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_host == null) 11329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 11349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Utils.messages.createMessage(MsgKey.ER_PORT_WHEN_HOST_NULL, null)); //"Port cannot be set when host is null!"); 11359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (p_port != -1) 11389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException(Utils.messages.createMessage(MsgKey.ER_INVALID_PORT, null)); //"Invalid port number!"); 11409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 11429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_port = p_port; 11439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 11459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 11469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Set the path for this URI. If the supplied path is null, then the 11479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * query string and fragment are set to null as well. If the supplied 11489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * path includes a query string and/or fragment, these fields will be 11499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * parsed and set as well. Note that, for URIs following the "generic 11509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * URI" syntax, the path specified should start with a slash. 11519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * For URIs that do not follow the generic URI syntax, this method 11529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * sets the scheme-specific part. 11539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 11549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_path the path for this URI (may be null) 11559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 11569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_path contains invalid 11579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * characters 11589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 11599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public void setPath(String p_path) throws MalformedURIException 11609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 11629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_path == null) 11639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = null; 11659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_queryString = null; 11669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_fragment = null; 11679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 11699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson initializePath(p_path); 11719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 11749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 11759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Append to the end of the path of this URI. If the current path does 11769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * not end in a slash and the path to be appended does not begin with 11779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * a slash, a slash will be appended to the current path before the 11789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * new segment is added. Also, if the current path ends in a slash 11799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * and the new segment begins with a slash, the extra slash will be 11809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * removed before the new segment is appended. 11819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 11829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_addToPath the new segment to be added to the current path 11839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 11849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_addToPath contains syntax 11859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * errors 11869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 11879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public void appendPath(String p_addToPath) throws MalformedURIException 11889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 11909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_addToPath == null || p_addToPath.trim().length() == 0) 11919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return; 11939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 11959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (!isURIString(p_addToPath)) 11969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 11979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException(Utils.messages.createMessage(MsgKey.ER_PATH_INVALID_CHAR, new Object[]{p_addToPath})); //"Path contains invalid character!"); 11989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 11999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 12009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_path == null || m_path.trim().length() == 0) 12019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_addToPath.startsWith("/")) 12039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = p_addToPath; 12059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 12079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = "/" + p_addToPath; 12099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (m_path.endsWith("/")) 12129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_addToPath.startsWith("/")) 12149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = m_path.concat(p_addToPath.substring(1)); 12169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 12189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = m_path.concat(p_addToPath); 12209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 12239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_addToPath.startsWith("/")) 12259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = m_path.concat(p_addToPath); 12279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 12299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_path = m_path.concat("/" + p_addToPath); 12319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 12359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 12369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Set the query string for this URI. A non-null value is valid only 12379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * if this is an URI conforming to the generic URI syntax and 12389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * the path value is not null. 12399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 12409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_queryString the query string for this URI 12419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 12429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_queryString is not null and this 12439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * URI does not conform to the generic 12449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * URI syntax or if the path is null 12459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 12469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public void setQueryString(String p_queryString) 12479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throws MalformedURIException 12489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 12509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_queryString == null) 12519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_queryString = null; 12539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isGenericURI()) 12559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 12579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Query string can only be set for a generic URI!"); 12589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (getPath() == null) 12609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 12629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Query string cannot be set when path is null!"); 12639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isURIString(p_queryString)) 12659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 12679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson "Query string contains invalid character!"); 12689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 12709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_queryString = p_queryString; 12729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 12759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 12769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Set the fragment for this URI. A non-null value is valid only 12779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * if this is a URI conforming to the generic URI syntax and 12789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * the path value is not null. 12799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 12809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_fragment the fragment for this URI 12819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 12829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @throws MalformedURIException if p_fragment is not null and this 12839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * URI does not conform to the generic 12849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * URI syntax or if the path is null 12859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 12869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public void setFragment(String p_fragment) throws MalformedURIException 12879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 12899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_fragment == null) 12909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_fragment = null; 12929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isGenericURI()) 12949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 12959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 12969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Utils.messages.createMessage(MsgKey.ER_FRAG_FOR_GENERIC_URI, null)); //"Fragment can only be set for a generic URI!"); 12979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 12989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (getPath() == null) 12999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException( 13019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Utils.messages.createMessage(MsgKey.ER_FRAG_WHEN_PATH_NULL, null)); //"Fragment cannot be set when path is null!"); 13029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isURIString(p_fragment)) 13049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throw new MalformedURIException(Utils.messages.createMessage(MsgKey.ER_FRAG_INVALID_CHAR, null)); //"Fragment contains invalid character!"); 13069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 13089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson m_fragment = p_fragment; 13109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 13149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Determines if the passed-in Object is equivalent to this URI. 13159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 13169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_test the Object to test for equality. 13179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 13189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if p_test is a URI with all values equal to this 13199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * URI, false otherwise 13209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 13219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public boolean equals(Object p_test) 13229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_test instanceof URI) 13259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson URI testURI = (URI) p_test; 13279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (((m_scheme == null && testURI.m_scheme == null) || (m_scheme != null && testURI.m_scheme != null && m_scheme.equals( 13299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testURI.m_scheme))) && ((m_userinfo == null && testURI.m_userinfo == null) || (m_userinfo != null && testURI.m_userinfo != null && m_userinfo.equals( 13309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testURI.m_userinfo))) && ((m_host == null && testURI.m_host == null) || (m_host != null && testURI.m_host != null && m_host.equals( 13319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testURI.m_host))) && m_port == testURI.m_port && ((m_path == null && testURI.m_path == null) || (m_path != null && testURI.m_path != null && m_path.equals( 13329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testURI.m_path))) && ((m_queryString == null && testURI.m_queryString == null) || (m_queryString != null && testURI.m_queryString != null && m_queryString.equals( 13339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testURI.m_queryString))) && ((m_fragment == null && testURI.m_fragment == null) || (m_fragment != null && testURI.m_fragment != null && m_fragment.equals( 13349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testURI.m_fragment)))) 13359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return true; 13379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 13419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 13449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the URI as a string specification. See RFC 2396 Section 5.2. 13459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 13469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the URI string specification 13479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 13489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public String toString() 13499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson StringBuffer uriSpecString = new StringBuffer(); 13529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (m_scheme != null) 13549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson uriSpecString.append(m_scheme); 13569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson uriSpecString.append(':'); 13579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson uriSpecString.append(getSchemeSpecificPart()); 13609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return uriSpecString.toString(); 13629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 13659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the indicator as to whether this URI uses the "generic URI" 13669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * syntax. 13679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 13689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if this URI uses the "generic URI" syntax, false 13699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * otherwise 13709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 13719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public boolean isGenericURI() 13729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // presence of the host (whether valid or empty) means 13759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // double-slashes which means generic uri 13769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return (m_host != null); 13779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 13809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Determine whether a scheme conforms to the rules for a scheme name. 13819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * A scheme is conformant if it starts with an alphanumeric, and 13829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * contains only alphanumerics, '+','-' and '.'. 13839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 13849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 13859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_scheme The sheme name to check 13869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if the scheme is conformant, false otherwise 13879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 13889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public static boolean isConformantSchemeName(String p_scheme) 13899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_scheme == null || p_scheme.trim().length() == 0) 13929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 13949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 13959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 13969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (!isAlpha(p_scheme.charAt(0))) 13979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 13989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 13999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson char testChar; 14029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson for (int i = 1; i < p_scheme.length(); i++) 14049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = p_scheme.charAt(i); 14069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (!isAlphanum(testChar) && SCHEME_CHARACTERS.indexOf(testChar) == -1) 14089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 14109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return true; 14149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 14179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Determine whether a string is syntactically capable of representing 14189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * a valid IPv4 address or the domain name of a network host. A valid 14199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * IPv4 address consists of four decimal digit groups separated by a 14209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * '.'. A hostname consists of domain labels (each of which must 14219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * begin and end with an alphanumeric but may contain '-') separated 14229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * & by a '.'. See RFC 2396 Section 3.2.2. 14239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 14249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 14259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_address The address string to check 14269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if the string is a syntactically valid IPv4 address 14279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * or hostname 14289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 14299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public static boolean isWellFormedAddress(String p_address) 14309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_address == null) 14339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 14359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson String address = p_address.trim(); 14389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int addrLength = address.length(); 14399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (addrLength == 0 || addrLength > 255) 14419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 14439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (address.startsWith(".") || address.startsWith("-")) 14469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 14489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // rightmost domain label starting with digit indicates IP address 14519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // since top level domain label can only start with an alpha 14529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // see RFC 2396 Section 3.2.2 14539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int index = address.lastIndexOf('.'); 14549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (address.endsWith(".")) 14569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson index = address.substring(0, index).lastIndexOf('.'); 14589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (index + 1 < addrLength && isDigit(p_address.charAt(index + 1))) 14619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson char testChar; 14639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int numDots = 0; 14649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // make sure that 1) we see only digits and dot separators, 2) that 14669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // any dot separator is preceded and followed by a digit and 14679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // 3) that we find 3 dots 14689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson for (int i = 0; i < addrLength; i++) 14699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = address.charAt(i); 14719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '.') 14739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (!isDigit(address.charAt(i - 1)) 14759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson || (i + 1 < addrLength &&!isDigit(address.charAt(i + 1)))) 14769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 14789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson numDots++; 14819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isDigit(testChar)) 14839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 14859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (numDots != 3) 14899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 14919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 14939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 14949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 14959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 14969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // domain labels can contain alphanumerics and '-" 14979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson // but must start and end with an alphanumeric 14989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson char testChar; 14999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 15009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson for (int i = 0; i < addrLength; i++) 15019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = address.charAt(i); 15039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 15049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '.') 15059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (!isAlphanum(address.charAt(i - 1))) 15079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 15099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 15119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (i + 1 < addrLength &&!isAlphanum(address.charAt(i + 1))) 15129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 15149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else if (!isAlphanum(testChar) && testChar != '-') 15179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 15199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 15239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return true; 15249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 15269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 15279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Determine whether a char is a digit. 15289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_char the character to check 15319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if the char is betweeen '0' and '9', false otherwise 15329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 15339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static boolean isDigit(char p_char) 15349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return p_char >= '0' && p_char <= '9'; 15369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 15389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 15399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Determine whether a character is a hexadecimal character. 15409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_char the character to check 15439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if the char is betweeen '0' and '9', 'a' and 'f' 15449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * or 'A' and 'F', false otherwise 15459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 15469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static boolean isHex(char p_char) 15479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return (isDigit(p_char) || (p_char >= 'a' && p_char <= 'f') 15499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson || (p_char >= 'A' && p_char <= 'F')); 15509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 15529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 15539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Determine whether a char is an alphabetic character: a-z or A-Z 15549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_char the character to check 15579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if the char is alphabetic, false otherwise 15589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 15599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static boolean isAlpha(char p_char) 15609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return ((p_char >= 'a' && p_char <= 'z') 15629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson || (p_char >= 'A' && p_char <= 'Z')); 15639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 15659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 15669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Determine whether a char is an alphanumeric: 0-9, a-z or A-Z 15679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_char the character to check 15709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if the char is alphanumeric, false otherwise 15719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 15729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static boolean isAlphanum(char p_char) 15739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return (isAlpha(p_char) || isDigit(p_char)); 15759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 15779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 15789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Determine whether a character is a reserved character: 15799f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * ';', '/', '?', ':', '@', '&', '=', '+', '$' or ',' 15809f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15819f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15829f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_char the character to check 15839f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if the string contains any reserved characters 15849f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 15859f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static boolean isReservedCharacter(char p_char) 15869f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15879f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return RESERVED_CHARACTERS.indexOf(p_char) != -1; 15889f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 15899f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 15909f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 15919f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Determine whether a char is an unreserved character. 15929f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15939f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 15949f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_char the character to check 15959f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if the char is unreserved, false otherwise 15969f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 15979f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static boolean isUnreservedCharacter(char p_char) 15989f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 15999f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return (isAlphanum(p_char) || MARK_CHARACTERS.indexOf(p_char) != -1); 16009f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 16019f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 16029f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 16039f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Determine whether a given string contains only URI characters (also 16049f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * called "uric" in RFC 2396). uric consist of all reserved 16059f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * characters, unreserved characters and escaped characters. 16069f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 16079f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 16089f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param p_uric URI string 16099f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return true if the string is comprised of uric, false otherwise 16109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 16119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson private static boolean isURIString(String p_uric) 16129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 16139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 16149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (p_uric == null) 16159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 16169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 16179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 16189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 16199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson int end = p_uric.length(); 16209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson char testChar = '\0'; 16219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 16229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson for (int i = 0; i < end; i++) 16239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 16249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson testChar = p_uric.charAt(i); 16259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 16269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (testChar == '%') 16279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 16289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (i + 2 >= end ||!isHex(p_uric.charAt(i + 1)) 16299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson ||!isHex(p_uric.charAt(i + 2))) 16309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 16319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 16329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 16339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 16349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 16359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson i += 2; 16369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 16379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson continue; 16389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 16399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 16409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 16419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson if (isReservedCharacter(testChar) || isUnreservedCharacter(testChar)) 16429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 16439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson continue; 16449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 16459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson else 16469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 16479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return false; 16489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 16499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 16509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 16519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson return true; 16529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 16539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson} 1654