secureswitools/swisistools/source/xmlparser/xerces/include/xercesc/parsers/SAX2XMLReaderImpl.hpp
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* $Id: SAX2XMLReaderImpl.hpp 569031 2007-08-23 15:05:28Z amassari $
*/
#if !defined(SAX2XMLReaderImpl_HPP)
#define SAX2XMLReaderImpl_HPP
#include <xercesc/parsers/SAXParser.hpp>
#include <xercesc/sax/Parser.hpp>
#include <xercesc/framework/XMLBuffer.hpp>
#include <xercesc/internal/VecAttributesImpl.hpp>
#include <xercesc/sax2/SAX2XMLReader.hpp>
#include <xercesc/util/RefStackOf.hpp>
#include <xercesc/util/SecurityManager.hpp>
#include <xercesc/util/ValueStackOf.hpp>
XERCES_CPP_NAMESPACE_BEGIN
class ContentHandler;
class LexicalHandler;
class DeclHandler;
class GrammarResolver;
class XMLGrammarPool;
class XMLResourceIdentifier;
class PSVIHandler;
/**
* This class implements the SAX2 'XMLReader' interface and should be
* used by applications wishing to parse the XML files using SAX2.
* It allows the client program to install SAX2 handlers for event
* callbacks.
*
* <p>It can be used to instantiate a validating or non-validating
* parser, by setting a member flag.</p>
*
* we basically re-use the existing SAX1 parser code, but provide a
* new implementation of XMLContentHandler that raises the new
* SAX2 style events
*
*/
class PARSERS_EXPORT SAX2XMLReaderImpl :
public XMemory
, public SAX2XMLReader
, public XMLDocumentHandler
, public XMLErrorReporter
, public XMLEntityHandler
, public DocTypeHandler
{
public :
// -----------------------------------------------------------------------
// Constructors and Destructor
// -----------------------------------------------------------------------
/** @name Constructors and Destructor */
//@{
/** The default constructor */
SAX2XMLReaderImpl(
MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
, XMLGrammarPool* const gramPool = 0
);
/** The destructor */
~SAX2XMLReaderImpl() ;
//@}
//-----------------------------------------------------------------------
// Implementation of SAX2XMLReader Interface
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
// The XMLReader interface
//-----------------------------------------------------------------------
/** @name Implementation of SAX 2.0 XMLReader interface's. */
//@{
/**
* This method returns the installed content handler.
*
* @return A pointer to the installed content handler object.
*/
virtual ContentHandler* getContentHandler() const ;
/**
* This method returns the installed DTD handler.
*
* @return A pointer to the installed DTD handler object.
*/
virtual DTDHandler* getDTDHandler() const ;
/**
* This method returns the installed entity resolver.
*
* @return A pointer to the installed entity resolver object.
*/
virtual EntityResolver* getEntityResolver() const ;
/**
* This method returns the installed entity resolver.
*
* @return A pointer to the installed entity resolver object.
*/
virtual XMLEntityResolver* getXMLEntityResolver() const ;
/**
* This method returns the installed error handler.
*
* @return A pointer to the installed error handler object.
*/
virtual ErrorHandler* getErrorHandler() const ;
/**
* This method returns the installed PSVI handler.
*
* @return A pointer to the installed PSVI handler object.
*/
virtual PSVIHandler* getPSVIHandler() const ;
/**
* Query the current state of any feature in a SAX2 XMLReader.
*
* @param name The unique identifier (URI) of the feature being set.
* @return The current state of the feature.
* @exception SAXNotRecognizedException If the requested feature is not known.
*/
virtual bool getFeature(const XMLCh* const name) const ;
/**
* Query the current value of a property in a SAX2 XMLReader.
*
* The parser owns the returned pointer. The memory allocated for
* the returned pointer will be destroyed when the parser is deleted.
*
* To ensure assessiblity of the returned information after the parser
* is deleted, callers need to copy and store the returned information
* somewhere else; otherwise you may get unexpected result. Since the returned
* pointer is a generic void pointer, see
* http://xerces.apache.org/xerces-c/program-sax2.html#SAX2Properties to learn
* exactly what type of property value each property returns for replication.
*
* @param name The unique identifier (URI) of the property being set.
* @return The current value of the property. The pointer spans the same
* life-time as the parser. A null pointer is returned if nothing
* was specified externally.
* @exception SAXNotRecognizedException If the requested property is not known.
*/
virtual void* getProperty(const XMLCh* const name) const ;
/**
* Allow an application to register a document event handler.
*
* If the application does not register a document handler, all
* document events reported by the SAX parser will be silently
* ignored (this is the default behaviour implemented by
* HandlerBase).
*
* Applications may register a new or different handler in the
* middle of a parse, and the SAX parser must begin using the new
* handler immediately.
*
* @param handler The document handler.
* @see DocumentHandler#DocumentHandler
* @see HandlerBase#HandlerBase
*/
virtual void setContentHandler(ContentHandler* const handler) ;
/**
* Allow an application to register a DTD event handler.
*
* If the application does not register a DTD handler, all DTD
* events reported by the SAX parser will be silently ignored (this
* is the default behaviour implemented by HandlerBase).
*
* Applications may register a new or different handler in the middle
* of a parse, and the SAX parser must begin using the new handler
* immediately.
*
* @param handler The DTD handler.
* @see DTDHandler#DTDHandler
* @see HandlerBase#HandlerBase
*/
virtual void setDTDHandler(DTDHandler* const handler) ;
/**
* Allow an application to register a custom entity resolver.
*
* If the application does not register an entity resolver, the
* SAX parser will resolve system identifiers and open connections
* to entities itself (this is the default behaviour implemented in
* DefaultHandler).
*
* Applications may register a new or different entity resolver
* in the middle of a parse, and the SAX parser must begin using
* the new resolver immediately.
*
* <i>Any previously set entity resolver is merely dropped, since the parser
* does not own them. If both setEntityResolver and setXMLEntityResolver
* are called, then the last one is used.</i>
*
* @param resolver The object for resolving entities.
* @see EntityResolver#EntityResolver
* @see DefaultHandler#DefaultHandler
*/
virtual void setEntityResolver(EntityResolver* const resolver) ;
/** Set the entity resolver
*
* This method allows applications to install their own entity
* resolver. By installing an entity resolver, the applications
* can trap and potentially redirect references to external
* entities.
*
* <i>Any previously set entity resolver is merely dropped, since the parser
* does not own them. If both setEntityResolver and setXMLEntityResolver
* are called, then the last one is used.</i>
*
* @param resolver A const pointer to the user supplied entity
* resolver.
*
* @see #getXMLEntityResolver
*/
virtual void setXMLEntityResolver(XMLEntityResolver* const resolver) ;
/**
* Allow an application to register an error event handler.
*
* If the application does not register an error event handler,
* all error events reported by the SAX parser will be silently
* ignored, except for fatalError, which will throw a SAXException
* (this is the default behaviour implemented by HandlerBase).
*
* Applications may register a new or different handler in the
* middle of a parse, and the SAX parser must begin using the new
* handler immediately.
*
* @param handler The error handler.
* @see ErrorHandler#ErrorHandler
* @see SAXException#SAXException
* @see HandlerBase#HandlerBase
*/
virtual void setErrorHandler(ErrorHandler* const handler) ;
/**
* This method installs the user specified PSVI handler on
* the parser.
*
* @param handler A pointer to the PSVI handler to be called
* when the parser comes across 'PSVI' events
* as per the schema specification.
*/
virtual void setPSVIHandler(PSVIHandler* const handler);
/**
* Set the state of any feature in a SAX2 XMLReader.
* Supported features in SAX2 for xerces-c are:
* <br>(See http://xerces.apache.org/xerces-c/program-sax2.html#SAX2Features for detail description).
*
* <br>http://xml.org/sax/features/validation (default: false)
* <br>http://xml.org/sax/features/namespaces (default: true)
* <br>http://xml.org/sax/features/namespace-prefixes (default: false)
* <br>http://apache.org/xml/features/validation/dynamic (default: false)
* <br>http://apache.org/xml/features/validation/reuse-grammar (default: false)
* <br>http://apache.org/xml/features/validation/schema (default: true)
* <br>http://apache.org/xml/features/validation/schema-full-checking (default: false)
* <br>http://apache.org/xml/features/nonvalidating/load-external-dtd (default: true)
* <br>http://apache.org/xml/features/continue-after-fatal-error (default: false)
* <br>http://apache.org/xml/features/validation-error-as-fatal (default: false)
* <br>http://apache.org/xml/features/validation/reuse-validator (Deprecated) (default: false)
*
* @param name The unique identifier (URI) of the feature.
* @param value The requested state of the feature (true or false).
* @exception SAXNotRecognizedException If the requested feature is not known.
* @exception SAXNotSupportedException Feature modification is not supported during parse
*
*/
virtual void setFeature(const XMLCh* const name, const bool value) ;
/**
* Set the value of any property in a SAX2 XMLReader.
* Supported properties in SAX2 for xerces-c are:
* <br>(See http://xerces.apache.org/xerces-c/program-sax2.html#SAX2Properties for detail description).
*
* <br>http://apache.org/xml/properties/schema/external-schemaLocation
* <br>http://apache.org/xml/properties/schema/external-noNamespaceSchemaLocation.
*
* It takes a void pointer as the property value. Application is required to initialize this void
* pointer to a correct type. See http://xerces.apache.org/xerces-c/program-sax2.html#SAX2Properties
* to learn exactly what type of property value each property expects for processing.
* Passing a void pointer that was initialized with a wrong type will lead to unexpected result.
* If the same property is set more than once, the last one takes effect.
*
* @param name The unique identifier (URI) of the property being set.
* @param value The requested value for the property. See
* http://xerces.apache.org/xerces-c/program-sax2.html#SAX2Properties to learn
* exactly what type of property value each property expects for processing.
* Passing a void pointer that was initialized with a wrong type will lead
* to unexpected result.
* @exception SAXNotRecognizedException If the requested property is not known.
* @exception SAXNotSupportedException Property modification is not supported during parse
*/
virtual void setProperty(const XMLCh* const name, void* value) ;
/**
* Parse an XML document.
*
* The application can use this method to instruct the SAX parser
* to begin parsing an XML document from any valid input
* source (a character stream, a byte stream, or a URI).
*
* Applications may not invoke this method while a parse is in
* progress (they should create a new Parser instead for each
* additional XML document). Once a parse is complete, an
* application may reuse the same Parser object, possibly with a
* different input source.
*
* @param source The input source for the top-level of the
* XML document.
* @exception SAXException Any SAX exception, possibly
* wrapping another exception.
* @exception XMLException An exception from the parser or client
* handler code.
* @see InputSource#InputSource
* @see #setEntityResolver
* @see #setDTDHandler
* @see #setDocumentHandler
* @see #setErrorHandler
*/
virtual void parse
(
const InputSource& source
) ;
/**
* Parse an XML document from a system identifier (URI).
*
* This method is a shortcut for the common case of reading a
* document from a system identifier. It is the exact equivalent
* of the following:
*
* parse(new URLInputSource(systemId));
*
* If the system identifier is a URL, it must be fully resolved
* by the application before it is passed to the parser.
*
* @param systemId The system identifier (URI).
* @exception SAXException Any SAX exception, possibly
* wrapping another exception.
* @exception XMLException An exception from the parser or client
* handler code.
* @see #parse(InputSource)
*/
virtual void parse
(
const XMLCh* const systemId
) ;
/**
* Parse an XML document from a system identifier (URI).
*
* This method is a shortcut for the common case of reading a
* document from a system identifier. It is the exact equivalent
* of the following:
*
* parse(new URLInputSource(systemId));
*
* If the system identifier is a URL, it must be fully resolved
* by the application before it is passed to the parser.
*
* @param systemId The system identifier (URI).
* @exception SAXException Any SAX exception, possibly
* wrapping another exception.
* @exception XMLException An exception from the parser or client
* handler code.
* @see #parse(InputSource)
*/
virtual void parse
(
const char* const systemId
) ;
//@}
// -----------------------------------------------------------------------
// SAX 2.0-ext
// -----------------------------------------------------------------------
/** @name SAX 2.0-ext */
//@{
/**
* This method returns the installed declaration handler.
*
* @return A pointer to the installed declaration handler object.
*/
virtual DeclHandler* getDeclarationHandler() const ;
/**
* This method returns the installed lexical handler.
*
* @return A pointer to the installed lexical handler object.
*/
virtual LexicalHandler* getLexicalHandler() const ;
/**
* Allow an application to register a declaration event handler.
*
* If the application does not register a declaration handler,
* all events reported by the SAX parser will be silently
* ignored. (this is the default behaviour implemented by DefaultHandler).
*
* Applications may register a new or different handler in the
* middle of a parse, and the SAX parser must begin using the new
* handler immediately.
*
* @param handler The DTD declaration handler.
* @see DeclHandler#DeclHandler
* @see SAXException#SAXException
* @see DefaultHandler#DefaultHandler
*/
virtual void setDeclarationHandler(DeclHandler* const handler) ;
/**
* Allow an application to register a lexical event handler.
*
* If the application does not register a lexical handler,
* all events reported by the SAX parser will be silently
* ignored. (this is the default behaviour implemented by HandlerBase).
*
* Applications may register a new or different handler in the
* middle of a parse, and the SAX parser must begin using the new
* handler immediately.
*
* @param handler The error handler.
* @see LexicalHandler#LexicalHandler
* @see SAXException#SAXException
* @see HandlerBase#HandlerBase
*/
virtual void setLexicalHandler(LexicalHandler* const handler) ;
//@}
// -----------------------------------------------------------------------
// Getter Methods
// -----------------------------------------------------------------------
/** @name Getter Methods (Xerces-C specific) */
//@{
/**
* This method is used to get the current validator.
*
* <b>SAX2XMLReader assumes responsibility for the validator. It will be
* deleted when the XMLReader is destroyed.</b>
*
* @return A pointer to the validator. An application should not deleted
* the object returned.
*
*/
virtual XMLValidator* getValidator() const ;
//@}
/** Get error count from the last parse operation.
*
* This method returns the error count from the last parse
* operation. Note that this count is actually stored in the
* scanner, so this method simply returns what the
* scanner reports.
*
* @return number of errors encountered during the latest
* parse operation.
*/
virtual int getErrorCount() const ;
/**
* This method returns the state of the parser's
* exit-on-First-Fatal-Error flag.
*
* <p>Or you can query the feature "http://apache.org/xml/features/continue-after-fatal-error"
* which indicates the opposite state.</p>
*
* @return true, if the parser is currently configured to
* exit on the first fatal error, false otherwise.
*
* @see #setExitOnFirstFatalError
* @see #getFeature
*/
virtual bool getExitOnFirstFatalError() const ;
/**
* This method returns the state of the parser's
* validation-constraint-fatal flag.
*
* <p>Or you can query the feature "http://apache.org/xml/features/validation-error-as-fatal"
* which means the same thing.
*
* @return true, if the parser is currently configured to
* set validation constraint errors as fatal, false
* otherwise.
*
* @see #setValidationContraintFatal
* @see #getFeature
*/
virtual bool getValidationConstraintFatal() const ;
/**
* Retrieve the grammar that is associated with the specified namespace key
*
* @param nameSpaceKey Namespace key
* @return Grammar associated with the Namespace key.
*/
virtual Grammar* getGrammar(const XMLCh* const nameSpaceKey);
/**
* Retrieve the grammar where the root element is declared.
*
* @return Grammar where root element declared
*/
virtual Grammar* getRootGrammar();
/**
* Returns the string corresponding to a URI id from the URI string pool.
*
* @param uriId id of the string in the URI string pool.
* @return URI string corresponding to the URI id.
*/
virtual const XMLCh* getURIText(unsigned int uriId) const;
/**
* Returns the current src offset within the input source.
* To be used only while parsing is in progress.
*
* @return offset within the input source
*/
virtual unsigned int getSrcOffset() const;
//@}
// -----------------------------------------------------------------------
// Setter Methods
// -----------------------------------------------------------------------
/** @name Setter Methods (Xerces-C specific) */
//@{
/**
* This method is used to set a validator.
*
* <b>SAX2XMLReader assumes responsibility for the validator. It will be
* deleted when the XMLReader is destroyed.</b>
*
* @param valueToAdopt A pointer to the validator that the reader should use.
*
*/
virtual void setValidator(XMLValidator* valueToAdopt) ;
/**
* This method allows users to set the parser's behaviour when it
* encounters the first fatal error. If set to true, the parser
* will exit at the first fatal error. If false, then it will
* report the error and continue processing.
*
* <p>The default value is 'true' and the parser exits on the
* first fatal error.</p>
*
* <p>Or you can set the feature "http://apache.org/xml/features/continue-after-fatal-error"
* which has the opposite behaviour.</p>
*
* <p>If both the feature above and this function are used, the latter takes effect.</p>
*
* @param newState The value specifying whether the parser should
* continue or exit when it encounters the first
* fatal error.
*
* @see #getExitOnFirstFatalError
* @see #setFeature
*/
virtual void setExitOnFirstFatalError(const bool newState) ;
/**
* This method allows users to set the parser's behaviour when it
* encounters a validtion constraint error. If set to true, and the
* the parser will treat validation error as fatal and will exit depends on the
* state of "getExitOnFirstFatalError". If false, then it will
* report the error and continue processing.
*
* Note: setting this true does not mean the validation error will be printed with
* the word "Fatal Error". It is still printed as "Error", but the parser
* will exit if "setExitOnFirstFatalError" is set to true.
*
* <p>The default value is 'false'.</p>
*
* <p>Or you can set the feature "http://apache.org/xml/features/validation-error-as-fatal"
* which means the same thing.</p>
*
* <p>If both the feature above and this function are used, the latter takes effect.</p>
*
* @param newState If true, the parser will exit if "setExitOnFirstFatalError"
* is set to true.
*
* @see #getValidationConstraintFatal
* @see #setExitOnFirstFatalError
* @see #setFeature
*/
virtual void setValidationConstraintFatal(const bool newState) ;
//@}
// -----------------------------------------------------------------------
// Progressive scan methods
// -----------------------------------------------------------------------
/** @name Progressive scan methods */
//@{
/** Begin a progressive parse operation
*
* This method is used to start a progressive parse on a XML file.
* To continue parsing, subsequent calls must be to the parseNext
* method.
*
* It scans through the prolog and returns a token to be used on
* subsequent scanNext() calls. If the return value is true, then the
* token is legal and ready for further use. If it returns false, then
* the scan of the prolog failed and the token is not going to work on
* subsequent scanNext() calls.
*
* @param systemId A pointer to a Unicode string represting the path
* to the XML file to be parsed.
* @param toFill A token maintaing state information to maintain
* internal consistency between invocation of 'parseNext'
* calls.
*
* @return 'true', if successful in parsing the prolog. It indicates the
* user can go ahead with parsing the rest of the file. It
* returns 'false' to indicate that the parser could parse the
* prolog (which means the token will not be valid.)
*
* @see #parseNext
* @see #parseFirst(char*,...)
* @see #parseFirst(InputSource&,...)
*/
virtual bool parseFirst
(
const XMLCh* const systemId
, XMLPScanToken& toFill
) ;
/** Begin a progressive parse operation
*
* This method is used to start a progressive parse on a XML file.
* To continue parsing, subsequent calls must be to the parseNext
* method.
*
* It scans through the prolog and returns a token to be used on
* subsequent scanNext() calls. If the return value is true, then the
* token is legal and ready for further use. If it returns false, then
* the scan of the prolog failed and the token is not going to work on
* subsequent scanNext() calls.
*
* @param systemId A pointer to a regular native string represting
* the path to the XML file to be parsed.
* @param toFill A token maintaing state information to maintain
* internal consIstency between invocation of 'parseNext'
* calls.
*
* @return 'true', if successful in parsing the prolog. It indicates the
* user can go ahead with parsing the rest of the file. It
* returns 'false' to indicate that the parser could not parse
* the prolog.
*
* @see #parseNext
* @see #parseFirst(XMLCh*,...)
* @see #parseFirst(InputSource&,...)
*/
virtual bool parseFirst
(
const char* const systemId
, XMLPScanToken& toFill
) ;
/** Begin a progressive parse operation
*
* This method is used to start a progressive parse on a XML file.
* To continue parsing, subsequent calls must be to the parseNext
* method.
*
* It scans through the prolog and returns a token to be used on
* subsequent scanNext() calls. If the return value is true, then the
* token is legal and ready for further use. If it returns false, then
* the scan of the prolog failed and the token is not going to work on
* subsequent scanNext() calls.
*
* @param source A const reference to the InputSource object which
* points to the XML file to be parsed.
* @param toFill A token maintaing state information to maintain
* internal consistency between invocation of 'parseNext'
* calls.
*
* @return 'true', if successful in parsing the prolog. It indicates the
* user can go ahead with parsing the rest of the file. It
* returns 'false' to indicate that the parser could not parse
* the prolog.
*
* @see #parseNext
* @see #parseFirst(XMLCh*,...)
* @see #parseFirst(char*,...)
*/
virtual bool parseFirst
(
const InputSource& source
, XMLPScanToken& toFill
) ;
/** Continue a progressive parse operation
*
* This method is used to continue with progressive parsing of
* XML files started by a call to 'parseFirst' method.
*
* It parses the XML file and stops as soon as it comes across
* a XML token (as defined in the XML specification). Relevant
* callback handlers are invoked as required by the SAX
* specification.
*
* @param token A token maintaing state information to maintain
* internal consistency between invocation of 'parseNext'
* calls.
*
* @return 'true', if successful in parsing the next XML token.
* It indicates the user can go ahead with parsing the rest
* of the file. It returns 'false' to indicate that the parser
* could not find next token as per the XML specification
* production rule.
*
* @see #parseFirst(XMLCh*,...)
* @see #parseFirst(char*,...)
* @see #parseFirst(InputSource&,...)
*/
virtual bool parseNext(XMLPScanToken& token) ;
/** Reset the parser after a progressive parse
*
* If a progressive parse loop exits before the end of the document
* is reached, the parser has no way of knowing this. So it will leave
* open any files or sockets or memory buffers that were in use at
* the time that the parse loop exited.
*
* The next parse operation will cause these open files and such to
* be closed, but the next parse operation might occur at some unknown
* future point. To avoid this problem, you should reset the parser if
* you exit the loop early.
*
* If you exited because of an error, then this cleanup will be done
* for you. Its only when you exit the file prematurely of your own
* accord, because you've found what you wanted in the file most
* likely.
*
* @param token A token maintaing state information to maintain
* internal consistency between invocation of 'parseNext'
* calls.
*/
virtual void parseReset(XMLPScanToken& token) ;
//@}
// -----------------------------------------------------------------------
// Implementation of the grammar preparsing interface
// -----------------------------------------------------------------------
/** @name Implementation of Grammar preparsing interface's. */
//@{
/**
* Preparse schema grammar (XML Schema, DTD, etc.) via an input source
* object.
*
* This method invokes the preparsing process on a schema grammar XML
* file specified by the SAX InputSource parameter.
*
* <p><b>"Experimental - subject to change"</b></p>
*
* @param source A const reference to the SAX InputSource object which
* points to the schema grammar file to be preparsed.
* @param grammarType The grammar type (Schema or DTD).
* @param toCache If <code>true</code>, we cache the preparsed grammar,
* otherwise, no chaching. Default is <code>false</code>.
* @return The preparsed schema grammar object (SchemaGrammar or
* DTDGrammar). That grammar object is owned by the parser.
*
* @exception SAXException Any SAX exception, possibly
* wrapping another exception.
* @exception XMLException An exception from the parser or client
* handler code.
* @exception DOMException A DOM exception as per DOM spec.
*
* @see InputSource#InputSource
*/
virtual Grammar* loadGrammar(const InputSource& source,
const short grammarType,
const bool toCache = false);
/**
* Preparse schema grammar (XML Schema, DTD, etc.) via a file path or URL
*
* This method invokes the preparsing process on a schema grammar XML
* file specified by the file path parameter.
*
* <p><b>"Experimental - subject to change"</b></p>
*
* @param systemId A const XMLCh pointer to the Unicode string which
* contains the path to the XML grammar file to be
* preparsed.
* @param grammarType The grammar type (Schema or DTD).
* @param toCache If <code>true</code>, we cache the preparsed grammar,
* otherwise, no chaching. Default is <code>false</code>.
* @return The preparsed schema grammar object (SchemaGrammar or
* DTDGrammar). That grammar object is owned by the parser.
*
* @exception SAXException Any SAX exception, possibly
* wrapping another exception.
* @exception XMLException An exception from the parser or client
* handler code.
* @exception DOMException A DOM exception as per DOM spec.
*/
virtual Grammar* loadGrammar(const XMLCh* const systemId,
const short grammarType,
const bool toCache = false);
/**
* Preparse schema grammar (XML Schema, DTD, etc.) via a file path or URL
*
* This method invokes the preparsing process on a schema grammar XML
* file specified by the file path parameter.
*
* <p><b>"Experimental - subject to change"</b></p>
*
* @param systemId A const char pointer to a native string which contains
* the path to the XML grammar file to be preparsed.
* @param grammarType The grammar type (Schema or DTD).
* @param toCache If <code>true</code>, we cache the preparsed grammar,
* otherwise, no chaching. Default is <code>false</code>.
* @return The preparsed schema grammar object (SchemaGrammar or
* DTDGrammar). That grammar object is owned by the parser.
*
* @exception SAXException Any SAX exception, possibly
* wrapping another exception.
* @exception XMLException An exception from the parser or client
* handler code.
* @exception DOMException A DOM exception as per DOM spec.
*/
virtual Grammar* loadGrammar(const char* const systemId,
const short grammarType,
const bool toCache = false);
/**
* Clear the cached grammar pool
*/
virtual void resetCachedGrammarPool();
/** Set maximum input buffer size
*
* This method allows users to limit the size of buffers used in parsing
* XML character data. The effect of setting this size is to limit the
* size of a ContentHandler::characters() call.
*
* The parser's default input buffer size is 1 megabyte.
*
* @param bufferSize The maximum input buffer size
*/
virtual void setInputBufferSize(const size_t bufferSize);
//@}
// -----------------------------------------------------------------------
// Advanced document handler list maintenance methods
// -----------------------------------------------------------------------
/** @name Advanced document handler list maintenance methods */
//@{
/**
* This method installs the specified 'advanced' document callback
* handler, thereby allowing the user to customize the processing,
* if they choose to do so. Any number of advanced callback handlers
* maybe installed.
*
* <p>The methods in the advanced callback interface represent
* Xerces-C extensions. There is no specification for this interface.</p>
*
* @param toInstall A pointer to the users advanced callback handler.
*
* @see #removeAdvDocHandler
*/
virtual void installAdvDocHandler(XMLDocumentHandler* const toInstall) ;
/**
* This method removes the 'advanced' document handler callback from
* the underlying parser scanner. If no handler is installed, advanced
* callbacks are not invoked by the scanner.
* @param toRemove A pointer to the advanced callback handler which
* should be removed.
*
* @see #installAdvDocHandler
*/
virtual bool removeAdvDocHandler(XMLDocumentHandler* const toRemove) ;
//@}
// -----------------------------------------------------------------------
// Implementation of the XMLDocumentHandler interface
// -----------------------------------------------------------------------
/** @name Implementation of the XMLDocumentHandler Interface. */
//@{
/**
* This method is used to report all the characters scanned
* by the parser. The driver will invoke the 'characters'
* method of the user installed SAX Document Handler.
*
* <p>If any advanced callback handlers are installed, the
* corresponding 'docCharacters' method will also be invoked.</p>
*
* @param chars A const pointer to a Unicode string representing the
* character data.
* @param length The length of the Unicode string returned in 'chars'.
* @param cdataSection A flag indicating if the characters represent
* content from the CDATA section.
* @see DocumentHandler#characters
*/
virtual void docCharacters
(
const XMLCh* const chars
, const unsigned int length
, const bool cdataSection
);
/**
* This method is used to report any comments scanned by the parser.
* This method is a no-op unless, unless an advanced callback handler
* is installed, in which case the corresponding 'docComment' method
* is invoked.
*
* @param comment A const pointer to a null terminated Unicode
* string representing the comment text.
*/
virtual void docComment
(
const XMLCh* const comment
);
/**
* This method is used to report any PI scanned by the parser.
*
* <p>Any PI's occurring before any 'content' are not reported
* to any SAX handler as per the specification. However, all
* PI's within content are reported via the SAX Document Handler's
* 'processingInstruction' method.
*
* <p>If any advanced callback handlers are installed, the
* corresponding 'docPI' method will be invoked.</p>
*
* @param target A const pointer to a Unicode string representing the
* target of the PI declaration.
* @param data A const pointer to a Unicode string representing the
* data of the PI declaration. See the PI production rule
* in the XML specification for details.
*
* @see DocumentHandler#processingInstruction
*/
virtual void docPI
(
const XMLCh* const target
, const XMLCh* const data
);
/**
* This method is used to indicate the end of root element
* was just scanned by the parser. Corresponding 'endDocument'
* method of the user installed SAX Document Handler will also
* be invoked.
*
* <p>In addition, if any advanced callback handlers are installed,
* the corresponding 'endDocument' method is invoked.</p>
*
* @see DocumentHandler#endDocument
*/
virtual void endDocument();
/**
* This method is used to indicate the end tag of an element.
* The driver will invoke the corresponding 'endElement' method of
* the SAX Document Handler interface.
*
* <p>If any advanced callback handlers are installed, the
* corresponding 'endElement' method is also invoked.</p>
*
* @param elemDecl A const reference to the object containing element
* declaration information.
* @param urlId An id referring to the namespace prefix, if
* namespaces setting is switched on.
* @param isRoot A flag indicating whether this element was the
* root element.
* @param elemPrefix A const pointer to a Unicode string containing
* the namespace prefix for this element. Applicable
* only when namespace processing is enabled.
* @see DocumentHandler#endElement
*/
virtual void endElement
(
const XMLElementDecl& elemDecl
, const unsigned int urlId
, const bool isRoot
, const XMLCh* const elemPrefix=0
);
/**
* This method is used to indicate that an end of an entity reference
* was just scanned.
*
* <p>If any advanced callback handlers are installed, the
* corresponding 'endEnityReference' method is invoked.</p>
*
* @param entDecl A const reference to the object containing the
* entity declaration information.
*/
virtual void endEntityReference
(
const XMLEntityDecl& entDecl
);
/**
* This method is used to report all the whitespace characters,
* which are determined to be 'ignorable'. This distinction
* between characters is only made, if validation is enabled.
* Corresponding 'ignorableWhitespace' method of the user installed
* SAX Document Handler interface is called.
*
* <p>Any whitespace before content is not reported to the SAX
* Document Handler method, as per the SAX specification.
* However, if any advanced callback handlers are installed, the
* corresponding 'ignorableWhitespace' method is invoked.</p>
*
* @param chars A const pointer to a Unicode string representing the
* ignorable whitespace character data.
* @param length The length of the Unicode string 'chars'.
* @param cdataSection A flag indicating if the characters represent
* content from the CDATA section.
* @see DocumentHandler#ignorableWhitespace
*/
virtual void ignorableWhitespace
(
const XMLCh* const chars
, const unsigned int length
, const bool cdataSection
);
/**
* This method allows the user installed Document Handler and
* any advanced callback handlers to 'reset' themselves.
*/
virtual void resetDocument();
/**
* This method is used to report the start of the parsing process.
* The corresponding user installed SAX Document Handler's method
* 'startDocument' is invoked.
*
* <p>If any advanced callback handlers are installed, then the
* corresponding 'startDocument' method is also called.</p>
*
* @see DocumentHandler#startDocument
*/
virtual void startDocument();
/**
* This method is used to report the start of an element. It is
* called at the end of the element, by which time all attributes
* specified are also parsed. The corresponding user installed
* SAX Document Handler's method 'startElement' is invoked.
*
* <p>If any advanced callback handlers are installed, then the
* corresponding 'startElement' method is also called.</p>
*
* @param elemDecl A const reference to the object containing element
* declaration information.
* @param urlId An id referring to the namespace prefix, if
* namespaces setting is switched on.
* @param elemPrefix A const pointer to a Unicode string containing
* the namespace prefix for this element. Applicable
* only when namespace processing is enabled.
* @param attrList A const reference to the object containing the
* list of attributes just scanned for this element.
* @param attrCount A count of number of attributes in the list
* specified by the parameter 'attrList'.
* @param isEmpty A flag indicating whether this is an empty element
* or not.
* @param isRoot A flag indicating whether this element was the
* root element.
* @see DocumentHandler#startElement
*/
virtual void startElement
(
const XMLElementDecl& elemDecl
, const unsigned int urlId
, const XMLCh* const elemPrefix
, const RefVectorOf<XMLAttr>& attrList
, const unsigned int attrCount
, const bool isEmpty
, const bool isRoot
);
/**
* This method is used to indicate the start of an entity reference.
*
* <p>If any advanced callback handlers are installed, the
* corresponding 'endEnityReference' method is invoked.</p>
*
* @param entDecl A const reference to the object containing the
* entity declaration information.
*/
virtual void startEntityReference
(
const XMLEntityDecl& entDecl
);
/**
* This method is used to report the XML decl scanned by the parser.
* Refer to the XML specification to see the meaning of parameters.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param versionStr A const pointer to a Unicode string representing
* version string value.
* @param encodingStr A const pointer to a Unicode string representing
* the encoding string value.
* @param standaloneStr A const pointer to a Unicode string
* representing the standalone string value.
* @param actualEncodingStr A const pointer to a Unicode string
* representing the actual encoding string
* value.
*/
virtual void XMLDecl
(
const XMLCh* const versionStr
, const XMLCh* const encodingStr
, const XMLCh* const standaloneStr
, const XMLCh* const actualEncodingStr
);
//@}
// -----------------------------------------------------------------------
// Implementation of the XMLErrorReporter interface
// -----------------------------------------------------------------------
/** @name Implementation of the XMLErrorReporter Interface. */
//@{
/**
* This method is used to report back errors found while parsing the
* XML file. The driver will call the corresponding user installed
* SAX Error Handler methods: 'fatal', 'error', 'warning' depending
* on the severity of the error. This classification is defined by
* the XML specification.
*
* @param errCode An integer code for the error.
* @param msgDomain A const pointer to an Unicode string representing
* the message domain to use.
* @param errType An enumeration classifying the severity of the error.
* @param errorText A const pointer to an Unicode string representing
* the text of the error message.
* @param systemId A const pointer to an Unicode string representing
* the system id of the XML file where this error
* was discovered.
* @param publicId A const pointer to an Unicode string representing
* the public id of the XML file where this error
* was discovered.
* @param lineNum The line number where the error occurred.
* @param colNum The column number where the error occurred.
* @see ErrorHandler
*/
virtual void error
(
const unsigned int errCode
, const XMLCh* const msgDomain
, const XMLErrorReporter::ErrTypes errType
, const XMLCh* const errorText
, const XMLCh* const systemId
, const XMLCh* const publicId
, const XMLSSize_t lineNum
, const XMLSSize_t colNum
);
/**
* This method allows the user installed Error Handler
* callback to 'reset' itself.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
*/
virtual void resetErrors();
//@}
// -----------------------------------------------------------------------
// Implementation of the XMLEntityHandler interface
// -----------------------------------------------------------------------
/** @name Implementation of the XMLEntityHandler Interface. */
//@{
/**
* This method is used to indicate the end of parsing of an external
* entity file.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param inputSource A const reference to the InputSource object
* which points to the XML file being parsed.
* @see InputSource
*/
virtual void endInputSource(const InputSource& inputSource);
/**
* This method allows an installed XMLEntityHandler to further
* process any system id's of enternal entities encountered in
* the XML file being parsed, such as redirection etc.
*
* <b><font color="#FF0000">This method always returns 'false'
* for this SAX driver implementation.</font></b>
*
* @param systemId A const pointer to an Unicode string representing
* the system id scanned by the parser.
* @param toFill A pointer to a buffer in which the application
* processed system id is stored.
* @return 'true', if any processing is done, 'false' otherwise.
*/
virtual bool expandSystemId
(
const XMLCh* const systemId
, XMLBuffer& toFill
);
/**
* This method allows the installed XMLEntityHandler to reset
* itself.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*/
virtual void resetEntities();
/**
* This method allows a user installed entity handler to further
* process any pointers to external entities. The applications
* can implement 'redirection' via this callback. The driver
* should call the SAX EntityHandler 'resolveEntity' method.
*
* @deprecated This method is no longer called (the other resolveEntity one is).
*
* @param publicId A const pointer to a Unicode string representing the
* public id of the entity just parsed.
* @param systemId A const pointer to a Unicode string representing the
* system id of the entity just parsed.
* @param baseURI A const pointer to a Unicode string representing the
* base URI of the entity just parsed,
* or <code>null</code> if there is no base URI.
* @return The value returned by the SAX resolveEntity method or
* NULL otherwise to indicate no processing was done.
* The returned InputSource is owned by the parser which is
* responsible to clean up the memory.
* @see EntityResolver
* @see XMLEntityHandler
*/
virtual InputSource* resolveEntity
(
const XMLCh* const publicId
, const XMLCh* const systemId
, const XMLCh* const baseURI = 0
);
/** Resolve a public/system id
*
* This method allows a user installed entity handler to further
* process any pointers to external entities. The applications can
* implement 'redirection' via this callback.
*
* @param resourceIdentifier An object containing the type of
* resource to be resolved and the associated data members
* corresponding to this type.
* @return The value returned by the user installed resolveEntity
* method or NULL otherwise to indicate no processing was done.
* The returned InputSource is owned by the parser which is
* responsible to clean up the memory.
* @see XMLEntityHandler
* @see XMLEntityResolver
*/
virtual InputSource* resolveEntity
(
XMLResourceIdentifier* resourceIdentifier
);
/**
* This method is used to indicate the start of parsing an
* external entity file.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param inputSource A const reference to the InputSource object
* which points to the external entity
* being parsed.
*/
virtual void startInputSource(const InputSource& inputSource);
//@}
// -----------------------------------------------------------------------
// Implementation of the Deprecated DocTypeHandler Interface
// -----------------------------------------------------------------------
/** @name Implementation of the deprecated DocTypeHandler Interface */
//@{
/**
* This method is used to report an attribute definition.
*
* <b><font color="#FF0000">This method is a no-op for this SAX
* driver implementation.</font></b>
*
* @param elemDecl A const reference to the object containing information
* about the element whose attribute definition was just
* parsed.
* @param attDef A const reference to the object containing information
* attribute definition.
* @param ignore The flag indicating whether this attribute definition
* was ignored by the parser or not.
*/
virtual void attDef
(
const DTDElementDecl& elemDecl
, const DTDAttDef& attDef
, const bool ignoring
);
/**
* This method is used to report a comment occurring within the DTD.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param comment A const pointer to a Unicode string representing the
* text of the comment just parsed.
*/
virtual void doctypeComment
(
const XMLCh* const comment
);
/**
* This method is used to report the DOCTYPE declaration.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param elemDecl A const reference to the object containing information
* about the root element definition declaration of the
* XML document being parsed.
* @param publicId A const pointer to a Unicode string representing the
* public id of the DTD file.
* @param systemId A const pointer to a Unicode string representing the
* system id of the DTD file.
* @param hasIntSubset A flag indicating if this XML file contains any
* internal subset.
* @param hasExtSubset A flag indicating if this XML file contains any
* external subset. Default is false.
*/
virtual void doctypeDecl
(
const DTDElementDecl& elemDecl
, const XMLCh* const publicId
, const XMLCh* const systemId
, const bool hasIntSubset
, const bool hasExtSubset = false
);
/**
* This method is used to report any PI declarations
* occurring inside the DTD definition block.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param target A const pointer to a Unicode string representing the
* target of the PI declaration.
* @param data A const pointer to a Unicode string representing the
* data of the PI declaration. See the PI production rule
* in the XML specification for details.
*/
virtual void doctypePI
(
const XMLCh* const target
, const XMLCh* const data
);
/**
* This method is used to report any whitespaces
* occurring inside the DTD definition block.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param chars A const pointer to a Unicode string representing the
* whitespace characters.
* @param length The length of the whitespace Unicode string.
*/
virtual void doctypeWhitespace
(
const XMLCh* const chars
, const unsigned int length
);
/**
* This method is used to report an element declarations
* successfully scanned by the parser.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param decl A const reference to the object containing element
* declaration information.
* @param isIgnored The flag indicating whether this definition was
* ignored by the parser or not.
*/
virtual void elementDecl
(
const DTDElementDecl& decl
, const bool isIgnored
);
/**
* This method is used to report the end of an attribute
* list declaration for an element.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param elemDecl A const reference to the object containing element
* declaration information.
*/
virtual void endAttList
(
const DTDElementDecl& elemDecl
);
/**
* This method is used to report the end of the internal subset.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*/
virtual void endIntSubset();
/**
* This method is used to report the end of the external subset.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*/
virtual void endExtSubset();
/**
* This method is used to report any entity declarations.
* For unparsed entities, this driver will invoke the
* SAX DTDHandler::unparsedEntityDecl callback.
*
* @param entityDecl A const reference to the object containing
* the entity declaration information.
* @param isPEDecl The flag indicating whether this was a
* parameter entity declaration or not.
* @param isIgnored The flag indicating whether this definition
* was ignored by the parser or not.
*
* @see DTDHandler#unparsedEntityDecl
*/
virtual void entityDecl
(
const DTDEntityDecl& entityDecl
, const bool isPEDecl
, const bool isIgnored
);
/**
* This method allows the user installed DTD handler to
* reset itself.
*/
virtual void resetDocType();
/**
* This method is used to report any notation declarations.
* If there is a user installed DTDHandler, then the driver will
* invoke the SAX DTDHandler::notationDecl callback.
*
* @param notDecl A const reference to the object containing the notation
* declaration information.
* @param isIgnored The flag indicating whether this definition was ignored
* by the parser or not.
*
* @see DTDHandler#notationDecl
*/
virtual void notationDecl
(
const XMLNotationDecl& notDecl
, const bool isIgnored
);
/**
* This method is used to indicate the start of an element's attribute
* list declaration.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param elemDecl A const reference to the object containing element
* declaration information.
*/
virtual void startAttList
(
const DTDElementDecl& elemDecl
);
/**
* This method is used indicate the start of the internal subset.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*/
virtual void startIntSubset();
/**
* This method is used indicate the start of the external subset.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*/
virtual void startExtSubset();
/**
* This method is used to report the TextDecl. Refer to the XML
* specification for the syntax of a TextDecl.
*
* <b><font color="#FF0000">This method is a no-op for this SAX driver
* implementation.</font></b>
*
* @param versionStr A const pointer to a Unicode string representing
* the version number of the 'version' clause.
* @param encodingStr A const pointer to a Unicode string representing
* the encoding name of the 'encoding' clause.
*/
virtual void TextDecl
(
const XMLCh* const versionStr
, const XMLCh* const encodingStr
);
//@}
private :
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
SAX2XMLReaderImpl(const SAX2XMLReaderImpl&);
SAX2XMLReaderImpl& operator=(const SAX2XMLReaderImpl&);
// -----------------------------------------------------------------------
// Initialize/Cleanup methods
// -----------------------------------------------------------------------
void initialize();
void cleanUp();
void resetInProgress();
// -----------------------------------------------------------------------
// Private data members
//
// fAttrList
// A temporary implementation of the basic SAX2 Attributes
// interface. We use this one over and over on each startElement
// event to allow SAX-like access to the element attributes.
//
// fDocHandler
// The installed SAX content handler, if any. Null if none.
//
// fnamespacePrefix
// Indicates whether the namespace-prefix feature is on or off.
//
// fautoValidation
// Indicates whether automatic validation is on or off
//
// fValidation
// Indicates whether the 'validation' core features is on or off
//
// fReuseGrammar
// Tells the parser whether it should reuse the grammar or not.
// If true, there cannot be any internal subset.
//
// fPrefixesStorage
// the namespace prefixes will be allocated from this pool
//
// fPrefixes
// A Stack of the current namespace prefixes that need calls to
// endPrefixMapping
//
// fPrefixCounts
// A Stack of the number of prefixes that need endPrefixMapping
// calls for that element
//
// fDTDHandler
// The installed SAX DTD handler, if any. Null if none.
//
// fElemDepth
// This is used to track the element nesting depth, so that we can
// know when we are inside content. This is so we can ignore char
// data outside of content.
//
// fEntityResolver
// The installed SAX entity handler, if any. Null if none.
//
// fErrorHandler
// The installed SAX error handler, if any. Null if none.
//
// fLexicalHandler
// The installed SAX lexical handler, if any. Null if none.
//
// fDecllHandler
// The installed SAX declaration handler, if any. Null if none.
//
// fAdvDHCount
// fAdvDHList
// fAdvDHListSize
// This is an array of pointers to XMLDocumentHandlers, which is
// how we see installed advanced document handlers. There will
// usually not be very many at all, so a simple array is used
// instead of a collection, for performance. It will grow if needed,
// but that is unlikely.
//
// The count is how many handlers are currently installed. The size
// is how big the array itself is (for expansion purposes.) When
// count == size, is time to expand.
//
// fParseInProgress
// This flag is set once a parse starts. It is used to prevent
// multiple entrance or reentrance of the parser.
//
// fScanner
// The scanner being used by this parser. It is created internally
// during construction.
//
// fHasExternalSubset
// Indicate if the document has external DTD subset.
//
// fGrammarPool
// The grammar pool passed from external application (through derivatives).
// which could be 0, not owned.
//
// -----------------------------------------------------------------------
bool fNamespacePrefix;
bool fAutoValidation;
bool fValidation;
bool fParseInProgress;
bool fHasExternalSubset;
unsigned int fElemDepth;
unsigned int fAdvDHCount;
unsigned int fAdvDHListSize;
VecAttributesImpl fAttrList ;
ContentHandler* fDocHandler ;
RefVectorOf<XMLAttr>* fTempAttrVec ;
XMLStringPool* fPrefixesStorage ;
ValueStackOf<unsigned int>* fPrefixes ;
ValueStackOf<unsigned int>* fPrefixCounts ;
DTDHandler* fDTDHandler;
EntityResolver* fEntityResolver;
XMLEntityResolver* fXMLEntityResolver;
ErrorHandler* fErrorHandler;
PSVIHandler* fPSVIHandler;
LexicalHandler* fLexicalHandler;
DeclHandler* fDeclHandler;
XMLDocumentHandler** fAdvDHList;
XMLScanner* fScanner;
GrammarResolver* fGrammarResolver;
XMLStringPool* fURIStringPool;
XMLValidator* fValidator;
MemoryManager* fMemoryManager;
XMLGrammarPool* fGrammarPool;
// -----------------------------------------------------------------------
// internal function used to set the state of the parser
// -----------------------------------------------------------------------
void setValidationScheme(const ValSchemes newScheme);
void setDoNamespaces(const bool newState);
bool getDoNamespaces() const;
void setDoSchema(const bool newState);
bool getDoSchema() const;
};
// ---------------------------------------------------------------------------
// SAX2XMLReader: Getter methods
// ---------------------------------------------------------------------------
inline ContentHandler* SAX2XMLReaderImpl::getContentHandler() const
{
return fDocHandler;
}
inline DTDHandler* SAX2XMLReaderImpl::getDTDHandler() const
{
return fDTDHandler ;
}
inline EntityResolver* SAX2XMLReaderImpl::getEntityResolver() const
{
return fEntityResolver;
}
inline XMLEntityResolver* SAX2XMLReaderImpl::getXMLEntityResolver() const
{
return fXMLEntityResolver;
}
inline ErrorHandler* SAX2XMLReaderImpl::getErrorHandler() const
{
return fErrorHandler;
}
inline PSVIHandler* SAX2XMLReaderImpl::getPSVIHandler() const
{
return fPSVIHandler;
}
inline LexicalHandler* SAX2XMLReaderImpl::getLexicalHandler() const
{
return fLexicalHandler;
}
inline DeclHandler* SAX2XMLReaderImpl::getDeclarationHandler() const
{
return fDeclHandler;
}
inline bool SAX2XMLReaderImpl::getExitOnFirstFatalError() const
{
return fScanner->getExitOnFirstFatal();
}
inline bool SAX2XMLReaderImpl::getValidationConstraintFatal() const
{
return fScanner->getValidationConstraintFatal();
}
inline Grammar* SAX2XMLReaderImpl::getRootGrammar()
{
return fScanner->getRootGrammar();
}
inline const XMLCh* SAX2XMLReaderImpl::getURIText(unsigned int uriId) const
{
return fScanner->getURIText(uriId);
}
inline unsigned int SAX2XMLReaderImpl::getSrcOffset() const
{
return fScanner->getSrcOffset();
}
XERCES_CPP_NAMESPACE_END
#endif