00001 /* 00002 * The Apache Software License, Version 1.1 00003 * 00004 * 00005 * Copyright (c) 1999 The Apache Software Foundation. All rights 00006 * reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * 1. Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * 00015 * 2. Redistributions in binary form must reproduce the above copyright 00016 * notice, this list of conditions and the following disclaimer in 00017 * the documentation and/or other materials provided with the 00018 * distribution. 00019 * 00020 * 3. The end-user documentation included with the redistribution, 00021 * if any, must include the following acknowledgment: 00022 * "This product includes software developed by the 00023 * Apache Software Foundation (http://www.apache.org/)." 00024 * Alternately, this acknowledgment may appear in the software itself, 00025 * if and wherever such third-party acknowledgments normally appear. 00026 * 00027 * 4. The names "Xalan" and "Apache Software Foundation" must 00028 * not be used to endorse or promote products derived from this 00029 * software without prior written permission. For written 00030 * permission, please contact apache@apache.org. 00031 * 00032 * 5. Products derived from this software may not be called "Apache", 00033 * nor may "Apache" appear in their name, without prior written 00034 * permission of the Apache Software Foundation. 00035 * 00036 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 00037 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00038 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00039 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 00040 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00041 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00042 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 00043 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00044 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00045 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00046 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00047 * SUCH DAMAGE. 00048 * ==================================================================== 00049 * 00050 * This software consists of voluntary contributions made by many 00051 * individuals on behalf of the Apache Software Foundation and was 00052 * originally based on software copyright (c) 1999, International 00053 * Business Machines, Inc., http://www.ibm.com. For more 00054 * information on the Apache Software Foundation, please see 00055 * <http://www.apache.org/>. 00056 */ 00057 #if !defined(QNAME_HEADER_GUARD_1357924680) 00058 #define QNAME_HEADER_GUARD_1357924680 00059 00060 00061 00062 // Base header file. Must be first. 00063 #include <XPath/XPathDefinitions.hpp> 00064 00065 00066 00067 #include <vector> 00068 00069 00070 00071 #include <XalanDOM/XalanDOMString.hpp> 00072 00073 00074 00075 #include <PlatformSupport/DOMStringHelper.hpp> 00076 00077 00078 00079 #include <XPath/NameSpace.hpp> 00080 00081 00082 00083 class XalanElement; 00084 class PrefixResolver; 00085 class XPathEnvSupport; 00086 class XPathSupport; 00087 00088 00089 00102 class XALAN_XPATH_EXPORT QName 00103 { 00104 public: 00105 00106 #if defined(XALAN_NO_NAMESPACES) 00107 typedef vector<NameSpace> NamespaceVectorType; 00108 typedef vector<NamespaceVectorType> NamespacesStackType; 00109 #else 00110 typedef std::vector<NameSpace> NamespaceVectorType; 00111 typedef std::vector<NamespaceVectorType> NamespacesStackType; 00112 #endif 00113 00120 QName( 00121 const XalanDOMString& theNamespace = XalanDOMString(), 00122 const XalanDOMString& theLocalPart = XalanDOMString()); 00123 00131 QName( 00132 const XalanDOMString& qname, 00133 const NamespacesStackType& namespaces); 00134 00144 QName( 00145 const XalanDOMString& qname, 00146 const XalanElement* namespaceContext, 00147 const XPathEnvSupport& envSupport, 00148 const XPathSupport& support); 00149 00157 QName( 00158 const XalanDOMString& qname, 00159 const PrefixResolver& theResolver); 00160 00161 ~QName(); 00162 00168 const XalanDOMString& 00169 getLocalPart() const 00170 { 00171 return m_localpart; 00172 } 00173 00179 const XalanDOMString& 00180 getNamespace() const 00181 { 00182 return m_namespace; 00183 } 00184 00190 bool isEmpty() const 00191 { 00192 return (::isEmpty(m_namespace) && ::isEmpty(m_localpart)); 00193 } 00194 00202 bool 00203 equals(const QName& theRHS) const; 00204 00212 bool 00213 operator==(const QName& theRHS) const 00214 { 00215 return equals(theRHS); 00216 } 00217 00225 static const XalanDOMString& 00226 getNamespaceForPrefix( 00227 const NamespaceVectorType& namespaces, 00228 const XalanDOMString& prefix, 00229 bool reverse = true); 00230 00239 static const XalanDOMString& 00240 getNamespaceForPrefix( 00241 const NamespacesStackType& nsStack, 00242 const XalanDOMString& prefix, 00243 bool reverse = true); 00244 00252 static const XalanDOMString& 00253 getPrefixForNamespace( 00254 const NamespaceVectorType& namespaces, 00255 const XalanDOMString& uri, 00256 bool reverse = true); 00257 00266 static const XalanDOMString& 00267 getPrefixForNamespace( 00268 const NamespacesStackType& nsStack, 00269 const XalanDOMString& uri, 00270 bool reverse = true); 00271 00272 private: 00273 00274 void 00275 resolvePrefix( 00276 const XalanDOMString& qname, 00277 const PrefixResolver& theResolver); 00278 00279 XalanDOMString m_namespace; 00280 00281 XalanDOMString m_localpart; 00282 00283 static const XalanDOMString s_emptyString; 00284 }; 00285 00286 00287 00288 inline bool 00289 operator<( 00290 const QName& theLHS, 00291 const QName& theRHS) 00292 { 00293 if (theLHS.getNamespace() < theRHS.getNamespace()) 00294 return true; 00295 else if (equals( theLHS.getNamespace(), theRHS.getNamespace())) 00296 { 00297 return theLHS.getLocalPart() < theRHS.getLocalPart(); 00298 } 00299 else 00300 return false; 00301 } 00302 00303 00304 00305 #endif // QNAME_HEADER_GUARD_1357924680
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