00001 /* 00002 * Copyright 1999-2004 The Apache Software Foundation. 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 #if !defined(XALANSOURCETREEDOCUMENT_HEADER_GUARD_1357924680) 00017 #define XALANSOURCETREEDOCUMENT_HEADER_GUARD_1357924680 00018 00019 00020 00021 #include <xalanc/XalanSourceTree/XalanSourceTreeDefinitions.hpp> 00022 00023 00024 00025 #include <xalanc/XalanDOM/XalanDocument.hpp> 00026 #include <xalanc/XalanDOM/XalanDOMString.hpp> 00027 00028 00029 00030 #include <xalanc/Include/STLHelper.hpp> 00031 #include <xalanc/Include/XalanMap.hpp> 00032 00033 00034 00035 #include <xalanc/PlatformSupport/XalanArrayAllocator.hpp> 00036 #include <xalanc/PlatformSupport/XalanDOMStringAllocator.hpp> 00037 #include <xalanc/PlatformSupport/XalanDOMStringPool.hpp> 00038 00039 00040 00041 #include <xalanc/XalanSourceTree/XalanSourceTreeAttributeAllocator.hpp> 00042 #include <xalanc/XalanSourceTree/XalanSourceTreeAttributeNSAllocator.hpp> 00043 #include <xalanc/XalanSourceTree/XalanSourceTreeCommentAllocator.hpp> 00044 #include <xalanc/XalanSourceTree/XalanSourceTreeElementAAllocator.hpp> 00045 #include <xalanc/XalanSourceTree/XalanSourceTreeElementANSAllocator.hpp> 00046 #include <xalanc/XalanSourceTree/XalanSourceTreeElementNAAllocator.hpp> 00047 #include <xalanc/XalanSourceTree/XalanSourceTreeElementNANSAllocator.hpp> 00048 #include <xalanc/XalanSourceTree/XalanSourceTreeProcessingInstructionAllocator.hpp> 00049 #include <xalanc/XalanSourceTree/XalanSourceTreeTextAllocator.hpp> 00050 #include <xalanc/XalanSourceTree/XalanSourceTreeTextIWSAllocator.hpp> 00051 00052 00053 00054 XALAN_DECLARE_XERCES_CLASS(Attributes) 00055 XALAN_DECLARE_XERCES_CLASS(AttributeList) 00056 00057 00058 00059 XALAN_CPP_NAMESPACE_BEGIN 00060 00061 00062 00063 typedef XERCES_CPP_NAMESPACE_QUALIFIER Attributes AttributesType; 00064 typedef XERCES_CPP_NAMESPACE_QUALIFIER AttributeList AttributeListType; 00065 00066 00067 00068 class PrefixResolver; 00069 class XalanSourceTreeAttr; 00070 00071 00072 00073 class XALAN_XALANSOURCETREE_EXPORT XalanSourceTreeDocument : public XalanDocument 00074 { 00075 public: 00076 00077 typedef XalanSourceTreeElementA::AttributesCountType AttributesCountType; 00078 typedef XalanArrayAllocator<XalanSourceTreeAttr*> AttributesArrayAllocatorType; 00079 00080 typedef XalanMap< 00081 const XalanDOMChar*, 00082 XalanSourceTreeElement*> ElementByIDMapType; 00083 00084 typedef XalanMap< 00085 XalanDOMString, 00086 XalanDOMString> UnparsedEntityURIMapType; 00087 00088 00092 static void 00093 initialize(MemoryManagerType& theManager); 00094 00098 static void 00099 terminate(); 00100 00101 00102 enum { eDefaultAttributeAllocatorBlockSize = 100, 00103 eDefaultAttributeNSAllocatorBlockSize = 50, 00104 eDefaultCommentAllocatorBlockSize = 10, 00105 eDefaultElementAllocatorBlockSize = 100, 00106 eDefaultElementNSAllocatorBlockSize = 100, 00107 eDefaultPIAllocatorBlockSize = 10, 00108 eDefaultTextAllocatorBlockSize = 100, 00109 eDefaultTextIWSAllocatorBlockSize = 100, 00110 eDefaultNamesStringPoolBlockSize = XalanDOMStringPool::eDefaultBlockSize, 00111 eDefaultNamesStringPoolBucketCount = XalanDOMStringPool::eDefaultBucketCount, 00112 eDefaultNamesStringPoolBucketSize = XalanDOMStringPool::eDefaultBucketSize, 00113 eDefaultValuesStringPoolBlockSize = XalanDOMStringPool::eDefaultBlockSize, 00114 eDefaultValuesStringPoolBucketCount = 997, 00115 eDefaultValuesStringPoolBucketSize = XalanDOMStringPool::eDefaultBucketSize }; 00116 00117 00118 typedef XalanSourceTreeAttributeAllocator::size_type allocator_size_type; 00119 typedef XalanDOMStringPool::block_size_type block_size_type; 00120 typedef XalanDOMStringPool::bucket_count_type bucket_count_type; 00121 typedef XalanDOMStringPool::bucket_size_type bucket_size_type; 00122 00136 XalanSourceTreeDocument( 00137 MemoryManagerType& theManager, 00138 bool fPoolAllText = s_poolAllTextNodes, 00139 block_size_type theNamesStringPoolBlockSize = eDefaultNamesStringPoolBlockSize, 00140 bucket_count_type theNamesStringPoolBucketCount = eDefaultNamesStringPoolBucketCount, 00141 bucket_size_type theNamesStringPoolBucketSize = eDefaultNamesStringPoolBucketSize, 00142 block_size_type theValuesStringPoolBlockSize = eDefaultValuesStringPoolBlockSize, 00143 bucket_count_type theValuesStringPoolBucketCount = eDefaultValuesStringPoolBucketCount, 00144 bucket_size_type theValuesStringPoolBucketSize = eDefaultValuesStringPoolBucketSize); 00145 00146 00147 static XalanSourceTreeDocument* 00148 create( 00149 MemoryManagerType& theManager, 00150 bool fPoolAllText = s_poolAllTextNodes, 00151 block_size_type theNamesStringPoolBlockSize = eDefaultNamesStringPoolBlockSize, 00152 bucket_count_type theNamesStringPoolBucketCount = eDefaultNamesStringPoolBucketCount, 00153 bucket_size_type theNamesStringPoolBucketSize = eDefaultNamesStringPoolBucketSize, 00154 block_size_type theValuesStringPoolBlockSize = eDefaultValuesStringPoolBlockSize, 00155 bucket_count_type theValuesStringPoolBucketCount = eDefaultValuesStringPoolBucketCount, 00156 bucket_size_type theValuesStringPoolBucketSize = eDefaultValuesStringPoolBucketSize); 00157 00172 XalanSourceTreeDocument( 00173 MemoryManagerType& theManager, 00174 allocator_size_type theAttributeBlockSize, 00175 allocator_size_type theAttributeNSBlockSize, 00176 allocator_size_type theCommentBlockSize, 00177 allocator_size_type theElementBlockSize, 00178 allocator_size_type theElementNSBlockSize, 00179 allocator_size_type thePIBlockSize, 00180 allocator_size_type theTextBlockSize, 00181 allocator_size_type theTextIWSBlockSize, 00182 bool fPoolAllText = s_poolAllTextNodes); 00183 00184 virtual 00185 ~XalanSourceTreeDocument(); 00186 00187 // These interfaces are inherited from XalanNode... 00188 virtual const XalanDOMString& 00189 getNodeName() const; 00190 00191 virtual const XalanDOMString& 00192 getNodeValue() const; 00193 00194 virtual NodeType 00195 getNodeType() const; 00196 00197 virtual XalanNode* 00198 getParentNode() const; 00199 00200 virtual const XalanNodeList* 00201 getChildNodes() const; 00202 00203 virtual XalanNode* 00204 getFirstChild() const; 00205 00206 virtual XalanNode* 00207 getLastChild() const; 00208 00209 virtual XalanNode* 00210 getPreviousSibling() const; 00211 00212 virtual XalanNode* 00213 getNextSibling() const; 00214 00215 virtual const XalanNamedNodeMap* 00216 getAttributes() const; 00217 00218 virtual XalanDocument* 00219 getOwnerDocument() const; 00220 00221 #if defined(XALAN_NO_COVARIANT_RETURN_TYPE) 00222 virtual XalanNode* 00223 #else 00224 virtual XalanSourceTreeDocument* 00225 #endif 00226 cloneNode(bool deep) const; 00227 00228 virtual XalanNode* 00229 insertBefore( 00230 XalanNode* newChild, 00231 XalanNode* refChild); 00232 00233 virtual XalanNode* 00234 replaceChild( 00235 XalanNode* newChild, 00236 XalanNode* oldChild); 00237 00238 virtual XalanNode* 00239 removeChild(XalanNode* oldChild); 00240 00241 virtual XalanNode* 00242 appendChild(XalanNode* newChild); 00243 00244 virtual bool 00245 hasChildNodes() const; 00246 00247 virtual void 00248 setNodeValue(const XalanDOMString& nodeValue); 00249 00250 virtual void 00251 normalize(); 00252 00253 virtual bool 00254 isSupported( 00255 const XalanDOMString& feature, 00256 const XalanDOMString& version) const; 00257 00258 virtual const XalanDOMString& 00259 getNamespaceURI() const; 00260 00261 virtual const XalanDOMString& 00262 getPrefix() const; 00263 00264 virtual const XalanDOMString& 00265 getLocalName() const; 00266 00267 virtual void 00268 setPrefix(const XalanDOMString& prefix); 00269 00270 virtual bool 00271 isIndexed() const; 00272 00273 virtual IndexType 00274 getIndex() const; 00275 00276 virtual XalanElement* 00277 createElement(const XalanDOMString& tagName); 00278 00279 virtual XalanDocumentFragment* 00280 createDocumentFragment(); 00281 00282 virtual XalanText* 00283 createTextNode(const XalanDOMString& data); 00284 00285 virtual XalanComment* 00286 createComment(const XalanDOMString& data); 00287 00288 virtual XalanCDATASection* 00289 createCDATASection(const XalanDOMString& data); 00290 00291 virtual XalanProcessingInstruction* 00292 createProcessingInstruction( 00293 const XalanDOMString& target, 00294 const XalanDOMString& data); 00295 00296 virtual XalanAttr* 00297 createAttribute(const XalanDOMString& name); 00298 00299 virtual XalanEntityReference* 00300 createEntityReference(const XalanDOMString& name); 00301 00302 virtual XalanDocumentType* 00303 getDoctype() const; 00304 00305 virtual XalanDOMImplementation* 00306 getImplementation() const; 00307 00308 virtual XalanElement* 00309 getDocumentElement() const; 00310 00311 virtual XalanNodeList* 00312 getElementsByTagName(const XalanDOMString& tagname) const; 00313 00314 virtual XalanNode* 00315 importNode( 00316 XalanNode* importedNode, 00317 bool deep); 00318 00319 virtual XalanElement* 00320 createElementNS( 00321 const XalanDOMString& namespaceURI, 00322 const XalanDOMString& qualifiedName); 00323 00324 virtual XalanAttr* 00325 createAttributeNS( 00326 const XalanDOMString& namespaceURI, 00327 const XalanDOMString& qualifiedName); 00328 00329 virtual XalanNodeList* 00330 getElementsByTagNameNS( 00331 const XalanDOMString& namespaceURI, 00332 const XalanDOMString& localName) const; 00333 00334 virtual XalanElement* 00335 getElementById(const XalanDOMString& elementId) const; 00336 00337 00338 // Interfaces not inherited from XalanDocument... 00339 00340 static bool 00341 getPoolAllTextNodes() 00342 { 00343 return s_poolAllTextNodes; 00344 } 00345 00346 static void 00347 setPoolAllTextNodes(bool fPool) 00348 { 00349 s_poolAllTextNodes = fPool; 00350 } 00351 00352 00353 XalanSourceTreeElement* 00354 createElementNode( 00355 const XalanDOMChar* name, 00356 const AttributeListType& attrs, 00357 XalanNode* theParentNode = 0, 00358 XalanNode* thePreviousSibling = 0, 00359 XalanNode* theNextSibling = 0, 00360 bool fAddXMLNamespaceAttribute = false); 00361 00362 XalanSourceTreeElement* 00363 createElementNode( 00364 const XalanDOMChar* uri, 00365 const XalanDOMChar* localname, 00366 const XalanDOMChar* qname, 00367 const AttributesType& attrs, 00368 XalanNode* theParentNode = 0, 00369 XalanNode* thePreviousSibling = 0, 00370 XalanNode* theNextSibling = 0, 00371 bool fAddXMLNamespaceAttribute = false); 00372 00373 XalanSourceTreeElement* 00374 createElementNode( 00375 const XalanDOMChar* tagName, 00376 const AttributeListType& attrs, 00377 const PrefixResolver& thePrefixResolver, 00378 XalanNode* theParentNode = 0, 00379 XalanNode* thePreviousSibling = 0, 00380 XalanNode* theNextSibling = 0, 00381 bool fAddXMLNamespaceAttribute = false); 00382 00383 XalanSourceTreeElement* 00384 createElementNode( 00385 const XalanDOMChar* name, 00386 const AttributesType& attrs, 00387 XalanNode* theParentNode = 0, 00388 XalanNode* thePreviousSibling = 0, 00389 XalanNode* theNextSibling = 0, 00390 bool fAddXMLNamespaceAttribute = false); 00391 00392 XalanSourceTreeComment* 00393 createCommentNode( 00394 const XalanDOMChar* data, 00395 XalanDOMString::size_type length, 00396 XalanNode* theParentNode = 0, 00397 XalanNode* thePreviousSibling = 0, 00398 XalanNode* theNextSibling = 0); 00399 00400 XalanSourceTreeProcessingInstruction* 00401 createProcessingInstructionNode( 00402 const XalanDOMChar* target, 00403 const XalanDOMChar* data, 00404 XalanNode* theParentNode = 0, 00405 XalanNode* thePreviousSibling = 0, 00406 XalanNode* theNextSibling = 0); 00407 00408 XalanSourceTreeText* 00409 createTextNode( 00410 const XalanDOMChar* chars, 00411 XalanDOMString::size_type length, 00412 XalanNode* theParentNode = 0, 00413 XalanNode* thePreviousSibling = 0, 00414 XalanNode* theNextSibling = 0); 00415 00416 XalanSourceTreeText* 00417 createTextIWSNode( 00418 const XalanDOMChar* chars, 00419 XalanDOMString::size_type length, 00420 XalanNode* theParentNode = 0, 00421 XalanNode* thePreviousSibling = 0, 00422 XalanNode* theNextSibling = 0); 00423 00424 void 00425 unparsedEntityDeclaration( 00426 const XalanDOMChar* name, 00427 const XalanDOMChar* publicId, 00428 const XalanDOMChar* systemId, 00429 const XalanDOMChar* notationName); 00430 00431 const XalanDOMString& 00432 getUnparsedEntityURI(const XalanDOMString& theName) const; 00433 00434 // Child node setters... 00435 void 00436 appendChildNode(XalanSourceTreeComment* theChild); 00437 00438 void 00439 appendChildNode(XalanSourceTreeElement* theChild); 00440 00441 void 00442 appendChildNode(XalanSourceTreeProcessingInstruction* theChild); 00443 00444 private: 00445 00446 MemoryManagerType& 00447 getMemoryManager() 00448 { 00449 return m_stringBuffer.getMemoryManager(); 00450 } 00451 00452 // Helper functions... 00453 XalanSourceTreeAttr* 00454 createAttribute( 00455 const XalanDOMChar* theName, 00456 const XalanDOMChar* theValue, 00457 XalanSourceTreeElement* theOwnerElement, 00458 const PrefixResolver& thePrefixResolver); 00459 00460 XalanSourceTreeAttr* 00461 createAttribute( 00462 const XalanDOMChar* theName, 00463 const XalanDOMChar* theValue, 00464 XalanSourceTreeElement* theOwnerElement); 00465 00466 size_t 00467 createAttributes( 00468 XalanSourceTreeAttr** theAttributeVector, 00469 const AttributeListType& attrs, 00470 size_t theStartIndex, 00471 XalanSourceTreeElement* theOwnerElement, 00472 bool fCreateNamespaces, 00473 const PrefixResolver* thePrefixResolver = 0); 00474 00475 XalanSourceTreeElement* 00476 createElementNode( 00477 const XalanDOMChar* theTagName, 00478 XalanSourceTreeAttr** theAttributeVector, 00479 AttributesCountType theAttributeCount, 00480 XalanNode* theParentNode, 00481 XalanNode* thePreviousSibling, 00482 XalanNode* theNextSibling, 00483 const PrefixResolver& thePrefixResolver); 00484 00485 size_t 00486 createAttributes( 00487 XalanSourceTreeAttr** theAttributeVector, 00488 const AttributesType& theAttributes, 00489 size_t theStartIndex, 00490 XalanSourceTreeElement* theOwnerElement, 00491 bool fCreateNamespaces); 00492 00493 void 00494 createAttributes( 00495 const AttributesType& theAttributes, 00496 XalanSourceTreeAttr** theAttributeVector, 00497 XalanSourceTreeElement* theOwnerElement, 00498 bool fAddXMLNamespaceAttribute); 00499 00500 const XalanDOMString& 00501 getTextNodeString( 00502 const XalanDOMChar* chars, 00503 XalanDOMString::size_type length); 00504 00505 const XalanDOMString* 00506 getNamespaceForPrefix( 00507 const XalanDOMChar* theName, 00508 const PrefixResolver& thePrefixResolver, 00509 XalanDOMString& thePrefix, 00510 bool fUseDefault, 00511 const XalanDOMChar** theLocalName = 0); 00512 00513 // Not implemented... 00514 XalanSourceTreeDocument(const XalanSourceTreeDocument& theSource); 00515 00516 XalanSourceTreeDocument& 00517 operator=(const XalanSourceTreeDocument& theRHS); 00518 00519 bool 00520 operator==(const XalanSourceTreeDocument& theRHS) const; 00521 00522 00523 // Data members... 00524 XalanNode* m_firstChild; 00525 00526 XalanSourceTreeElement* m_documentElement; 00527 00528 XalanSourceTreeAttributeAllocator m_attributeAllocator; 00529 00530 XalanSourceTreeAttributeNSAllocator m_attributeNSAllocator; 00531 00532 XalanSourceTreeCommentAllocator m_commentAllocator; 00533 00534 XalanSourceTreeElementAAllocator m_elementAAllocator; 00535 00536 XalanSourceTreeElementANSAllocator m_elementANSAllocator; 00537 00538 XalanSourceTreeElementNAAllocator m_elementNAAllocator; 00539 00540 XalanSourceTreeElementNANSAllocator m_elementNANSAllocator; 00541 00542 XalanSourceTreeProcessingInstructionAllocator m_piAllocator; 00543 00544 XalanSourceTreeTextAllocator m_textAllocator; 00545 00546 XalanSourceTreeTextIWSAllocator m_textIWSAllocator; 00547 00548 XalanDOMStringPool m_namesStringPool; 00549 00550 XalanDOMStringPool m_valuesStringPool; 00551 00552 AttributesArrayAllocatorType m_attributesVector; 00553 00554 IndexType m_nextIndexValue; 00555 00556 const bool m_poolAllText; 00557 00558 ElementByIDMapType m_elementsByID; 00559 00560 UnparsedEntityURIMapType m_unparsedEntityURIs; 00561 00562 XalanDOMStringAllocator m_nonPooledStrings; 00563 00564 XalanDOMString m_stringBuffer; 00565 00566 static const XalanDOMString& s_nameString; 00567 00568 static bool s_poolAllTextNodes; 00569 }; 00570 00571 00572 00573 XALAN_CPP_NAMESPACE_END 00574 00575 00576 00577 #endif // !defined(XALANSOURCETREEDOCUMENT_HEADER_GUARD_1357924680)
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