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(XercesPARSERLIAISON_HEADER_GUARD_1357924680) 00058 #define XercesPARSERLIAISON_HEADER_GUARD_1357924680 00059 00060 00061 // Base include file. Must be first. 00062 #include <XercesParserLiaison/XercesParserLiaisonDefinitions.hpp> 00063 00064 00065 00066 // Standard Library header files. 00067 #include <map> 00068 00069 00070 00071 // Xerces DOM header files 00072 #include <util/XercesDefs.hpp> 00073 #include <sax/ErrorHandler.hpp> 00074 #include <dom/DOM_Document.hpp> 00075 00076 00077 00078 // Base class header file. 00079 #include <XMLSupport/XMLParserLiaison.hpp> 00080 00081 00082 00083 class DOMParser; 00084 class DOMSupport; 00085 class EntityResolver; 00086 class InputSource; 00087 class SAXParser; 00088 class XercesDOMSupport; 00089 class XercesDocumentBridge; 00090 class XSLProcessor; 00091 00092 00093 00094 class XALAN_XERCESPARSERLIAISON_EXPORT XercesParserLiaison : public XMLParserLiaison, public ErrorHandler 00095 { 00096 public: 00097 00103 XercesParserLiaison(XercesDOMSupport& theSupport); 00104 00105 virtual 00106 ~XercesParserLiaison(); 00107 00108 // These interfaces are inherited from XMLParserLiaison... 00109 00110 virtual void 00111 reset(); 00112 00113 virtual ExecutionContext* 00114 getExecutionContext() const; 00115 00116 virtual void 00117 setExecutionContext(ExecutionContext& theContext); 00118 00119 virtual bool 00120 supportsSAX() const; 00121 00122 virtual XalanDocument* 00123 parseXMLStream( 00124 const InputSource& reader, 00125 const XalanDOMString& identifier = XalanDOMString()); 00126 00127 virtual void 00128 parseXMLStream( 00129 const InputSource& urlInputSource, 00130 DocumentHandler& handler, 00131 const XalanDOMString& identifier = XalanDOMString()); 00132 00133 // Create a non-thread safe document, with no synchronization and no bridge... 00134 virtual XalanDocument* 00135 createDocument(); 00136 00137 // Create a non-thread safe document, with no synchronization and no bridge... 00138 virtual XalanDocument* 00139 createDOMFactory(); 00140 00141 virtual void 00142 destroyDocument(XalanDocument* theDocument); 00143 00144 virtual void 00145 setSpecialCharacters(const XalanDOMString& str); 00146 00147 virtual const XalanDOMString& 00148 getSpecialCharacters() const; 00149 00150 virtual int 00151 getIndent() const; 00152 00153 virtual void 00154 setIndent(int i); 00155 00156 virtual bool 00157 getShouldExpandEntityRefs() const; 00158 00159 virtual void 00160 SetShouldExpandEntityRefs(bool b); 00161 00162 virtual bool 00163 getUseValidation() const; 00164 00165 virtual void 00166 setUseValidation(bool b); 00167 00168 virtual const XalanDOMString 00169 getParserDescription() const; 00170 00171 00172 // These interfaces are new to XercesParserLiaison... 00173 00184 virtual bool 00185 getIncludeIgnorableWhitespace() const; 00186 00205 virtual void 00206 setIncludeIgnorableWhitespace(bool include); 00207 00214 virtual ErrorHandler* 00215 getErrorHandler(); 00216 00223 virtual const ErrorHandler* 00224 getErrorHandler() const; 00225 00236 virtual void 00237 setErrorHandler(ErrorHandler* handler); 00238 00248 virtual bool 00249 getDoNamespaces() const; 00250 00268 virtual void 00269 setDoNamespaces(bool newState); 00270 00280 virtual bool 00281 getExitOnFirstFatalError() const; 00282 00298 virtual void 00299 setExitOnFirstFatalError(bool newState); 00300 00307 virtual EntityResolver* 00308 getEntityResolver(); 00309 00316 virtual const EntityResolver* 00317 getEntityResolver() const; 00318 00330 virtual void 00331 setEntityResolver(EntityResolver* resolver); 00332 00342 virtual XalanDocument* 00343 createDocument(const DOM_Document& theXercesDocument); 00344 00354 XercesDocumentBridge* 00355 mapDocument(const XalanDocument* theDocument) const; 00356 00366 DOM_Document 00367 mapXercesDocument(const XalanDocument* theDocument) const; 00368 00369 static void 00370 formatErrorMessage(const SAXParseException& e, XalanDOMString& theMessage); 00371 00372 // Implementations for SAX ErrorHandler 00373 00374 virtual void 00375 warning(const SAXParseException& exception); 00376 00377 virtual void 00378 error(const SAXParseException& exception); 00379 00380 virtual void 00381 fatalError(const SAXParseException& exception); 00382 00383 virtual void 00384 resetErrors(); 00385 00386 #if defined(XALAN_NO_NAMESPACES) 00387 typedef map<const XalanDocument*, 00388 XercesDocumentBridge*, 00389 less<const XalanDocument*> > DocumentMapType; 00390 #else 00391 typedef std::map<const XalanDocument*, 00392 XercesDocumentBridge*> DocumentMapType; 00393 #endif 00394 00400 bool 00401 getBuildBridgeNodes() const 00402 00403 { 00404 return m_buildBridge; 00405 } 00406 00416 void 00417 setBuildBridgeNodes(bool newState) 00418 { 00419 m_buildBridge = newState; 00420 00421 if (newState == false) 00422 { 00423 m_threadSafe = false; 00424 } 00425 } 00426 00436 bool 00437 getThreadSafe() const 00438 00439 { 00440 return m_threadSafe; 00441 } 00442 00452 void 00453 setThreadSafe(bool newState) 00454 { 00455 m_threadSafe = newState; 00456 00457 if (m_threadSafe == true) 00458 { 00459 m_buildBridge = true; 00460 } 00461 } 00462 00463 protected: 00464 00465 virtual DOMParser* 00466 CreateDOMParser(); 00467 00468 virtual SAXParser* 00469 CreateSAXParser(); 00470 00479 virtual XercesDocumentBridge* 00480 createDocument( 00481 const DOM_Document& theXercesDocument, 00482 bool threadSafe, 00483 bool buildBridge); 00484 00485 private: 00486 00487 // Data members... 00488 XercesDOMSupport& m_DOMSupport; 00489 00490 XalanDOMString m_specialCharacters; 00491 00492 int m_indent; 00493 00494 bool m_shouldExpandEntityRefs; 00495 00496 bool m_useValidation; 00497 00498 bool m_includeIgnorableWhitespace; 00499 00500 bool m_doNamespaces; 00501 00502 bool m_exitOnFirstFatalError; 00503 00504 EntityResolver* m_entityResolver; 00505 00506 ErrorHandler* m_errorHandler; 00507 00508 DocumentMapType m_documentMap; 00509 00510 bool m_buildBridge; 00511 00512 bool m_threadSafe; 00513 00514 ExecutionContext* m_executionContext; 00515 }; 00516 00517 00518 00519 #endif // XercesPARSERLIAISON_HEADER_GUARD_1357924680
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