XQilla Simple API Documentation

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00001 /*
00002  * Copyright (c) 2001, 2008,
00003  *     DecisionSoft Limited. All rights reserved.
00004  * Copyright (c) 2004, 2011,
00005  *     Oracle and/or its affiliates. All rights reserved.
00006  *
00007  * Licensed under the Apache License, Version 2.0 (the "License");
00008  * you may not use this file except in compliance with the License.
00009  * You may obtain a copy of the License at
00010  *
00011  *     http://www.apache.org/licenses/LICENSE-2.0
00012  *
00013  * Unless required by applicable law or agreed to in writing, software
00014  * distributed under the License is distributed on an "AS IS" BASIS,
00015  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00016  * See the License for the specific language governing permissions and
00017  * limitations under the License.
00018  */
00019 
00020 #ifndef _STATICCONTEXT_HPP
00021 #define _STATICCONTEXT_HPP
00022 
00023 #include <xqilla/framework/XQillaExport.hpp>
00024 #include <xqilla/simple-api/XQilla.hpp>
00025 #include <time.h>
00026 #include <xqilla/schema/DocumentCache.hpp>
00027 #include <xercesc/util/PlatformUtils.hpp>
00028 #include <xercesc/util/XMemory.hpp>
00029 
00030 class DynamicContext;
00031 class XPath2MemoryManager;
00032 class FuncFactory;
00033 class DatatypeFactory;
00034 class Collation;
00035 class VariableTypeStore;
00036 class ItemFactory;
00037 class StaticType;
00038 class ModuleResolver;
00039 class ExternalFunctionResolver;
00040 class MessageListener;
00041 class ExternalFunction;
00042 class XQillaConfiguration;
00043 class XQUserFunction;
00044 class XQillaNSResolver;
00045 
00046 // Copied from ASTNode.hpp
00047 typedef std::vector<ASTNode*,XQillaAllocator<ASTNode*> > VectorOfASTNodes;
00048 typedef std::vector<XQUserFunction*, XQillaAllocator<XQUserFunction*> > UserFunctions;
00049 
00050 XERCES_CPP_NAMESPACE_BEGIN
00051 class DOMDocument;
00052 class DOMXPathNSResolver;
00053 class XMLEntityResolver;
00054 XERCES_CPP_NAMESPACE_END
00055 
00057 class XQILLA_API StaticContext : public XERCES_CPP_NAMESPACE_QUALIFIER XMemory
00058 {
00059 public:
00060   typedef enum {
00061       ORDERING_ORDERED,
00062       ORDERING_UNORDERED
00063   } NodeSetOrdering;
00064 
00065   typedef enum {
00066     CONSTRUCTION_MODE_PRESERVE,
00067     CONSTRUCTION_MODE_STRIP
00068   } ConstructionMode;
00069 
00070   typedef enum {
00071     FLWOR_ORDER_EMPTY_GREATEST,
00072     FLWOR_ORDER_EMPTY_LEAST
00073   } FLWOROrderingMode;
00074 
00075   typedef enum {
00076       NONE,
00077       CASE_INSENSITIVE,
00078       CASE_SENSITIVE,
00079       UPPERCASE,
00080       LOWERCASE
00081   } FTCaseOption;
00082 
00083   virtual ~StaticContext() {};
00084 
00085   virtual DynamicContext *createModuleContext(XERCES_CPP_NAMESPACE_QUALIFIER MemoryManager *memMgr =
00086                                               XERCES_CPP_NAMESPACE_QUALIFIER XMLPlatformUtils::fgMemoryManager) const = 0;
00087   virtual DynamicContext *createDynamicContext(XERCES_CPP_NAMESPACE_QUALIFIER MemoryManager *memMgr =
00088                                                XERCES_CPP_NAMESPACE_QUALIFIER XMLPlatformUtils::fgMemoryManager) const = 0;
00089 
00090   virtual DynamicContext *createDebugQueryContext(const Item::Ptr &contextItem,
00091                                                   size_t contextPosition,
00092                                                   size_t contextSize,
00093                                                   const VariableStore *variables,
00094                                                   const XERCES_CPP_NAMESPACE_QUALIFIER DOMXPathNSResolver *nsResolver,
00095                                                   const XMLCh *defaultElementNS,
00096                                                   XERCES_CPP_NAMESPACE_QUALIFIER MemoryManager *memMgr =
00097                                                   XERCES_CPP_NAMESPACE_QUALIFIER XMLPlatformUtils::fgMemoryManager) const = 0;
00098 
00100   virtual XQillaConfiguration *getConfiguration() const = 0;
00101 
00104   virtual XQilla::Language getLanguage() const = 0;
00105   
00107   virtual ItemFactory *getItemFactory() const = 0;
00109   virtual void setItemFactory(ItemFactory *factory) = 0;
00110 
00112   virtual const StaticType &getContextItemType() const = 0;
00114   virtual void setContextItemType(const StaticType &st) = 0;
00115 
00117   virtual bool getXPath1CompatibilityMode() const = 0;
00119   virtual void setXPath1CompatibilityMode(bool newMode) = 0;
00120 
00122   virtual const XERCES_CPP_NAMESPACE_QUALIFIER DOMXPathNSResolver* getNSResolver() const = 0;
00125   virtual const XMLCh* getUriBoundToPrefix(const XMLCh* prefix, const LocationInfo *location = 0) const = 0;
00128   virtual const XMLCh* getPrefixBoundToUri(const XMLCh* uri) const = 0;
00130   virtual void setNSResolver(const XERCES_CPP_NAMESPACE_QUALIFIER DOMXPathNSResolver* resolver) = 0;
00132   virtual void setNamespaceBinding(const XMLCh* prefix, const XMLCh* uri) = 0;
00133 
00135   virtual const XMLCh* getDefaultElementAndTypeNS() const = 0;
00137   virtual void setDefaultElementAndTypeNS(const XMLCh* newNS) = 0;
00138 
00140   virtual const XMLCh* getDefaultFuncNS() const = 0;
00142   virtual void setDefaultFuncNS(const XMLCh* newNS) = 0;
00143 
00145   virtual DocumentCache* getDocumentCache() const = 0;
00147   virtual void setDocumentCache(DocumentCache* docCache) = 0;
00148 
00157   virtual bool isTypeOrDerivedFromType(const XMLCh* const uri, const XMLCh* const typeName, const XMLCh* const uriToCheck, const XMLCh* const typeNameToCheck) const = 0;
00163   virtual void setXMLEntityResolver(XERCES_CPP_NAMESPACE_QUALIFIER XMLEntityResolver* const handler) = 0;
00165   virtual XERCES_CPP_NAMESPACE_QUALIFIER XMLEntityResolver* getXMLEntityResolver() const = 0;
00166 
00168   virtual void setModuleResolver(ModuleResolver *resolver) = 0;
00170   virtual ModuleResolver *getModuleResolver() const = 0;
00171   /* Retrieve a list of locations for the given module URI */
00172   virtual VectorOfStrings* resolveModuleURI(const XMLCh* uri) const = 0;
00173 
00175   virtual void addSchemaLocation(const XMLCh* uri, VectorOfStrings* locations, const LocationInfo *location = 0) = 0;
00176 
00178   virtual VariableTypeStore* getVariableTypeStore() = 0;
00179 
00181   virtual void addTemplate(XQUserFunction *tp) = 0;
00183   virtual const XQUserFunction *lookUpNamedTemplate(const XMLCh *uri, const XMLCh *name) const = 0;
00185   virtual const UserFunctions &getTemplateRules() const = 0;
00186 
00188   virtual void addCustomFunction(FuncFactory *func) = 0;
00190   virtual void removeCustomFunction(FuncFactory *func) = 0;
00192   virtual ASTNode *lookUpFunction(const XMLCh *uri, const XMLCh *name, const VectorOfASTNodes &v, const LocationInfo *location = 0) const = 0;
00193 
00195   virtual void setExternalFunctionResolver(ExternalFunctionResolver *resolver) = 0;
00197   virtual ExternalFunctionResolver *getExternalFunctionResolver() const = 0;
00199   virtual void addExternalFunction(const ExternalFunction *func) = 0;
00201   virtual const ExternalFunction *lookUpExternalFunction(const XMLCh *uri, const XMLCh *name, size_t numArgs) const = 0;
00202 
00204   virtual Collation* getCollation(const XMLCh* const URI, const LocationInfo *location = 0) const = 0;
00206   virtual void addCollation(Collation* collation) = 0;
00207   
00209   virtual Collation* getDefaultCollation(const LocationInfo *location = 0) const = 0;
00211   virtual void setDefaultCollation(const XMLCh* const URI) = 0;
00212 
00214   virtual const XMLCh* getBaseURI() const = 0;
00216   virtual void setBaseURI(const XMLCh* newURI) = 0;
00217 
00219   virtual NodeSetOrdering getNodeSetOrdering() const = 0;
00221   virtual void setNodeSetOrdering(NodeSetOrdering newOrder) = 0;
00222 
00224   virtual ConstructionMode getConstructionMode() const = 0;
00226   virtual void setConstructionMode(ConstructionMode newMode) = 0;
00227 
00229   virtual void setPreserveBoundarySpace(bool value) = 0;
00231   virtual bool getPreserveBoundarySpace() const = 0;
00232 
00234   virtual FLWOROrderingMode getDefaultFLWOROrderingMode() const = 0;
00236   virtual void setDefaultFLWOROrderingMode(FLWOROrderingMode newMode) = 0;
00237 
00239   virtual void setInheritNamespaces(bool value) = 0;
00241   virtual bool getInheritNamespaces() const = 0;
00242 
00244   virtual void setPreserveNamespaces(bool value) = 0;
00246   virtual bool getPreserveNamespaces() const = 0;
00247 
00249   virtual void setRevalidationMode(DocumentCache::ValidationMode mode) = 0;
00251   virtual DocumentCache::ValidationMode getRevalidationMode() const = 0;
00252 
00254   virtual void setMessageListener(MessageListener *listener) = 0;
00256   virtual MessageListener *getMessageListener() const = 0;
00257 
00259   virtual void setModule(XQQuery *module) = 0;
00261   virtual XQQuery *getModule() const = 0;
00262 
00264   //  XQilla context specific accessors  //
00266 
00280   virtual bool getProjection() const = 0;
00297   virtual void setProjection(bool enabled) = 0;
00298 
00299   virtual bool getDoLintWarnings() const = 0;
00300   virtual void setDoLintWarnings(bool enabled) = 0;
00301 
00303   virtual const XMLCh *allocateTempVarName(const XMLCh *prefix = 0) = 0;
00304 
00306   virtual XPath2MemoryManager* getMemoryManager() const = 0;
00308   virtual void setMemoryManager(XPath2MemoryManager* memMgr) = 0;
00309 
00311   virtual void setFTCase(FTCaseOption option) = 0;
00312   virtual FTCaseOption getFTCase() = 0;
00313 };
00314 
00315 #endif
StaticContext.hpp
