00001 /* 00002 * The Apache Software License, Version 1.1 00003 * 00004 * 00005 * Copyright (c) 1999-2004 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(XALANQNAME_HEADER_GUARD_1357924680) 00058 #define XALANQNAME_HEADER_GUARD_1357924680 00059 00060 00061 00062 // Base header file. Must be first. 00063 #include <xalanc/XPath/XPathDefinitions.hpp> 00064 00065 00066 00067 #include <deque> 00068 00069 00070 00071 #include <xalanc/XalanDOM/XalanDOMString.hpp> 00072 00073 00074 00075 #include <xalanc/PlatformSupport/DOMStringHelper.hpp> 00076 #include <xalanc/PlatformSupport/PrefixResolver.hpp> 00077 #include <xalanc/PlatformSupport/XSLException.hpp> 00078 00079 00080 00081 #include <xalanc/XPath/NameSpace.hpp> 00082 00083 00084 00085 XALAN_CPP_NAMESPACE_BEGIN 00086 00087 00088 00089 class XalanElement; 00090 class XPathEnvSupport; 00091 00092 00093 00106 class XALAN_XPATH_EXPORT XalanQName 00107 { 00108 public: 00109 00110 #if defined(XALAN_NO_STD_NAMESPACE) 00111 typedef deque<NameSpace> NamespaceVectorType; 00112 typedef deque<NamespaceVectorType> NamespacesStackType; 00113 #else 00114 typedef std::deque<NameSpace> NamespaceVectorType; 00115 typedef std::deque<NamespaceVectorType> NamespacesStackType; 00116 #endif 00117 00122 explicit 00123 XalanQName() 00124 { 00125 } 00126 00127 virtual 00128 ~XalanQName() 00129 { 00130 } 00131 00137 virtual const XalanDOMString& 00138 getLocalPart() const = 0; 00139 00145 virtual const XalanDOMString& 00146 getNamespace() const = 0; 00147 00153 bool 00154 isValid() const 00155 { 00156 return isValidNCName(getLocalPart()); 00157 } 00158 00164 bool 00165 isEmpty() const 00166 { 00167 return getNamespace().empty() && getLocalPart().empty(); 00168 } 00169 00177 bool 00178 equals(const XalanQName& theRHS) const 00179 { 00180 // Note that we do not use our member variables here. See 00181 // class QNameReference for details... 00182 return getLocalPart() == theRHS.getLocalPart() && 00183 getNamespace() == theRHS.getNamespace(); 00184 } 00185 00186 XalanDOMString::size_type 00187 hash() const 00188 { 00189 return getLocalPart().hash() % getNamespace().hash(); 00190 } 00191 00192 class XALAN_XPATH_EXPORT PrefixResolverProxy : public PrefixResolver 00193 { 00194 public: 00195 00204 PrefixResolverProxy( 00205 const NamespacesStackType& theStack, 00206 const XalanDOMString& theURI); 00207 00208 virtual 00209 ~PrefixResolverProxy(); 00210 00211 virtual const XalanDOMString* 00212 getNamespaceForPrefix(const XalanDOMString& prefix) const; 00213 00214 virtual const XalanDOMString& 00215 getURI() const; 00216 00217 private: 00218 00219 const NamespacesStackType& m_stack; 00220 00221 const XalanDOMString& m_uri; 00222 }; 00223 00231 static const XalanDOMString* 00232 getNamespaceForPrefix( 00233 const NamespaceVectorType& namespaces, 00234 const XalanDOMString& prefix); 00235 00244 static const XalanDOMString* 00245 getNamespaceForPrefix( 00246 const NamespacesStackType& nsStack, 00247 const XalanDOMString& prefix); 00248 00259 static const XalanDOMString* 00260 getNamespaceForPrefix( 00261 NamespacesStackType::const_iterator theBegin, 00262 NamespacesStackType::const_iterator theEnd, 00263 const XalanDOMString& prefix); 00264 00273 static const XalanDOMString* 00274 getPrefixForNamespace( 00275 const NamespaceVectorType& namespaces, 00276 const XalanDOMString& uri); 00277 00286 static const XalanDOMString* 00287 getPrefixForNamespace( 00288 const NamespacesStackType& nsStack, 00289 const XalanDOMString& uri); 00290 00301 static const XalanDOMString* 00302 getPrefixForNamespace( 00303 NamespacesStackType::const_iterator theBegin, 00304 NamespacesStackType::const_iterator theEnd, 00305 const XalanDOMString& uri); 00306 00314 static bool 00315 isValidNCName(const XalanDOMString& theNCName); 00316 00325 static bool 00326 isValidNCName( 00327 const XalanDOMChar* theNCName, 00328 XalanDOMString::size_type theLength = XalanDOMString::npos); 00329 00338 static bool 00339 isValidQName(const XalanDOMString& theQName); 00340 00350 static bool 00351 isValidQName( 00352 const XalanDOMChar* theQName, 00353 XalanDOMString::size_type theLength = XalanDOMString::npos); 00354 00355 class InvalidQNameException : public XSLException 00356 { 00357 public: 00358 00369 InvalidQNameException( 00370 const XalanDOMChar* theQName, 00371 XalanDOMString::size_type theQNameLength, 00372 const XalanDOMString& theURI, 00373 int theLineNumber, 00374 int theColumnNumber); 00375 00384 InvalidQNameException( 00385 const LocatorType& theLocator, 00386 const XalanDOMChar* theQName, 00387 XalanDOMString::size_type theQNameLength); 00388 00396 InvalidQNameException( 00397 const XalanDOMChar* theQName, 00398 XalanDOMString::size_type theQNameLength); 00399 00400 virtual 00401 ~InvalidQNameException(); 00402 00403 private: 00404 00405 static const XalanDOMString 00406 format( 00407 const XalanDOMChar* theQName, 00408 XalanDOMString::size_type theQNameLength); 00409 }; 00410 00411 protected: 00412 00413 static const XalanDOMString s_emptyString; 00414 }; 00415 00416 00417 00418 inline bool 00419 operator==( 00420 const XalanQName& theLHS, 00421 const XalanQName& theRHS) 00422 { 00423 return theLHS.equals(theRHS); 00424 } 00425 00426 00427 00428 inline bool 00429 operator!=( 00430 const XalanQName& theLHS, 00431 const XalanQName& theRHS) 00432 { 00433 return !(theLHS == theRHS); 00434 } 00435 00436 00437 00438 inline bool 00439 operator<( 00440 const XalanQName& theLHS, 00441 const XalanQName& theRHS) 00442 { 00443 if (theLHS.getNamespace() < theRHS.getNamespace()) 00444 { 00445 return true; 00446 } 00447 else if (equals(theLHS.getNamespace(), theRHS.getNamespace())) 00448 { 00449 return theLHS.getLocalPart() < theRHS.getLocalPart(); 00450 } 00451 else 00452 { 00453 return false; 00454 } 00455 } 00456 00457 00458 00459 XALAN_CPP_NAMESPACE_END 00460 00461 00462 00463 #endif // XALANQNAME_HEADER_GUARD_1357924680
Doxygen and GraphViz are used to generate this API documentation from the Xalan-C header files.
![]() |
Xalan-C++ XSLT Processor Version 1.7 |
|