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Posted to commits@xerces.apache.org by kn...@apache.org on 2002/05/29 23:28:56 UTC
cvs commit: xml-xerces/c/src/xercesc/parsers DOMBuilderImpl.hpp DOMBuilderImpl.cpp
knoaman 02/05/29 14:28:56
Added: c/src/xercesc/parsers DOMBuilderImpl.hpp DOMBuilderImpl.cpp
Log:
DOM L3 LS: DOMInputSource, DOMEntityResolver, DOMImplementationLS and DOMBuilder
Revision Changes Path
1.1 xml-xerces/c/src/xercesc/parsers/DOMBuilderImpl.hpp
Index: DOMBuilderImpl.hpp
===================================================================
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache\@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation, and was
* originally based on software copyright (c) 2001, International
* Business Machines, Inc., http://www.ibm.com . For more information
* on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
/*
* $Id: DOMBuilderImpl.hpp,v 1.1 2002/05/29 21:28:56 knoaman Exp $
*
*/
#if !defined(DOMBUILDERIMPL_HPP)
#define DOMBUILDERIMPL_HPP
#include <xercesc/parsers/AbstractDOMParser.hpp>
#include <xercesc/dom/DOMBuilder.hpp>
/**
* DOMBuilderImpl provides an implementation of a DOMBuilder interface.
* A DOMBuilder instance is obtained from the DOMImplementationLS interface
* by invoking its createDOMBuilder method.
*/
class PARSERS_EXPORT DOMBuilderImpl : public AbstractDOMParser,
public DOMBuilder
{
public :
// -----------------------------------------------------------------------
// Constructors and Detructor
// -----------------------------------------------------------------------
/** @name Constructors and Destructor */
//@{
/** Construct a DOMBuilderImpl, with an optional validator
*
* Constructor with an instance of validator class to use for
* validation. If you don't provide a validator, a default one will
* be created for you in the scanner.
*
* @param valToAdopt Pointer to the validator instance to use. The
* parser is responsible for freeing the memory.
*/
DOMBuilderImpl(XMLValidator* const valToAdopt = 0);
/**
* Destructor
*/
virtual ~DOMBuilderImpl();
//@}
// -----------------------------------------------------------------------
// Getter methods
// -----------------------------------------------------------------------
/** @name Getter methods */
//@{
/** Get a pointer to the error handler
*
* This method returns the installed error handler. If no handler
* has been installed, then it will be a zero pointer.
*
* @return The pointer to the installed error handler object.
*/
DOMErrorHandler* getErrorHandler();
/** Get a const pointer to the error handler
*
* This method returns the installed error handler. If no handler
* has been installed, then it will be a zero pointer.
*
* @return A const pointer to the installed error handler object.
*/
const DOMErrorHandler* getErrorHandler() const;
/** Get a pointer to the entity resolver
*
* This method returns the installed entity resolver. If no resolver
* has been installed, then it will be a zero pointer.
*
* @return The pointer to the installed entity resolver object.
*/
DOMEntityResolver* getEntityResolver();
/** Get a const pointer to the entity resolver
*
* This method returns the installed entity resolver. If no resolver
* has been installed, then it will be a zero pointer.
*
* @return A const pointer to the installed entity resolver object.
*/
const DOMEntityResolver* getEntityResolver() const;
/** Get a pointer to the application filter
*
* This method returns the installed application filter. If no filter
* has been installed, then it will be a zero pointer.
*
* @return The pointer to the installed application filter.
*/
DOMBuilderFilter* getFilter();
/** Get a const pointer to the application filter
*
* This method returns the installed application filter. If no filter
* has been installed, then it will be a zero pointer.
*
* @return A const pointer to the installed application filter
*/
const DOMBuilderFilter* getFilter() const;
//@}
// -----------------------------------------------------------------------
// Setter methods
// -----------------------------------------------------------------------
/** @name Setter methods */
//@{
/** Set the error handler
*
* This method allows applications to install their own error handler
* to trap error and warning messages.
*
* <i>Any previously set handler is merely dropped, since the parser
* does not own them.</i>
*
* @param handler A const pointer to the user supplied error
* handler.
*
* @see #getErrorHandler
*/
void setErrorHandler(DOMErrorHandler* const handler);
/** 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 resolver is merely dropped, since the parser
* does not own them.</i>
*
* @param handler A const pointer to the user supplied entity
* resolver.
*
* @see #getEntityResolver
*/
void setEntityResolver(DOMEntityResolver* const handler);
/** Set the application filter
*
* When the application provides a filter, the parser will call out to
* the filter at the completion of the construction of each Element node.
* The filter implementation can choose to remove the element from the
* document being constructed (unless the element is the document element)
* or to terminate the parse early. If the document is being validated
* when it's loaded the validation happens before the filter is called.
*
* <i>Any previously set filter is merely dropped, since the parser
* does not own them.</i>
*
* @param filter A const pointer to the user supplied application
* filter.
*
* @see #getFilter
*/
void setFilter(DOMBuilderFilter* const filter);
//@}
// -----------------------------------------------------------------------
// Feature methods
// -----------------------------------------------------------------------
/** @name Feature methods */
//@{
/** Set the state of a feature
*
* It is possible for a DOMBuilder to recognize a feature name but to be
* unable to set its value.
*
* @param name The feature name.
* @param state The requested state of the feature (true or false).
* @exception DOMException
* NOT_SUPPORTED_ERR: Raised when the DOMBuilder recognizes the
* feature name but cannot set the requested value.
* <br>NOT_FOUND_ERR: Raised when the DOMBuilder does not recognize
* the feature name.
*
* @see #setFeature
* @see #canSetFeature
*/
void setFeature(const XMLCh* const name, const bool state);
/** Look up the value of a feature.
*
* @param name The feature name.
* @return The current state of the feature (true or false)
* @exception DOMException
* NOT_FOUND_ERR: Raised when the DOMBuilder does not recognize
* the feature name.
*
* @see #getFeature
* @see #canSetFeature
*/
bool getFeature(const XMLCh* const name);
/** Query whether setting a feature to a specific value is supported.
*
* @param name The feature name.
* @param state The requested state of the feature (true or false).
* @return <code>true</code> if the feature could be successfully set
* to the specified value, or <code>false</code> if the feature
* is not recognized or the requested value is not supported. The
* value of the feature itself is not changed.
*
* @see #getFeature
* @see #setFeature
*/
bool canSetFeature(const XMLCh* const name, const bool state);
//@}
// -----------------------------------------------------------------------
// Parsing methods
// -----------------------------------------------------------------------
/** @name Parsing methods */
//@{
/** Parse via an input source object
*
* This method invokes the parsing process on the XML file specified
* by the DOMInputSource parameter. This API is borrowed from the
* SAX Parser interface.
*
* @param source A const reference to the DOMInputSource object which
* points to the XML file to be parsed.
* @param reuseGrammar The flag indicating whether the existing Grammar
* should be reused or not for this parsing run.
* If true, there cannot be any internal subset.
* @return If the DOMBuilder is a synchronous DOMBuilder the newly created
* and populated Document is returned. If the DOMBuilder is
* asynchronous then <code>null</code> is returned since the
* document object is not yet parsed when this method returns.
* @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 DOMInputSource#DOMInputSource
* @see #setEntityResolver
* @see #setErrorHandler
*/
DOMDocument* parse(const DOMInputSource& source, const bool reuseGrammar = false);
/** Parse via a file path or URL
*
* This method invokes the parsing process on the XML file specified by
* the Unicode string parameter 'systemId'.
*
* @param systemId A const XMLCh pointer to the Unicode string which
* contains the path to the XML file to be parsed.
* @param reuseGrammar The flag indicating whether the existing Grammar
* should be reused or not for this parsing run.
* If true, there cannot be any internal subset.
* @return If the DOMBuilder is a synchronous DOMBuilder the newly created
* and populated Document is returned. If the DOMBuilder is
* asynchronous then <code>null</code> is returned since the
* document object is not yet parsed when this method returns.
* @exception SAXException Any SAX exception, possibly
* wrapping another exception.
* @exception XMLException An exception from the parser or client
* handler code.
* @exception DOM_DOMException A DOM exception as per DOM spec.
*
* @see #parse(DOMInputSource,...)
*/
DOMDocument* parseURI(const XMLCh* const systemId, const bool reuseGrammar = false);
/** Parse via a file path or URL (in the local code page)
*
* This method invokes the parsing process on the XML file specified by
* the native char* string parameter 'systemId'.
*
* @param systemId A const char pointer to a native string which
* contains the path to the XML file to be parsed.
* @param reuseGrammar The flag indicating whether the existing Grammar
* should be reused or not for this parsing run.
* If true, there cannot be any internal subset.
* @return If the DOMBuilder is a synchronous DOMBuilder the newly created
* and populated Document is returned. If the DOMBuilder is
* asynchronous then <code>null</code> is returned since the
* document object is not yet parsed when this method returns.
* @exception SAXException Any SAX exception, possibly
* wrapping another exception.
* @exception XMLException An exception from the parser or client
* handler code.
* @exception DOM_DOMException A DOM exception as per DOM spec.
*
* @see #parse(DOMInputSource,...)
*/
DOMDocument* parseURI(const char* const systemId, const bool reuseGrammar = false);
/** Parse via an input source object
*
* This method invokes the parsing process on the XML file specified
* by the DOMInputSource parameter, and inserts the content into an
* existing document at the position specified with the contextNode
* and action arguments. When parsing the input stream the context node
* is used for resolving unbound namespace prefixes.
*
* @param source A const reference to the DOMInputSource object which
* points to the XML file to be parsed.
* @param contextNode The node that is used as the context for the data
* that is being parsed. This node must be a Document
* node, a DocumentFragment node, or a node of a type
* that is allowed as a child of an element, e.g. it
* can not be an attribute node.
* @param action This parameter describes which action should be taken
* between the new set of node being inserted and the
* existing children of the context node.
* @exception DOMException
* NOT_SUPPORTED_ERR: Raised when the DOMBuilder doesn't support
* this method.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if the context node is
* readonly.
*/
virtual void parseWithContext
(
const DOMInputSource& source
, DOMNode* const contextNode
, const short action
);
// -----------------------------------------------------------------------
// Implementation of the XMLErrorReporter interface.
// -----------------------------------------------------------------------
/** @name Implementation of the XMLErrorReporter interface. */
//@{
/** Handle errors reported from the parser
*
* This method is used to report back errors found while parsing the
* XML file. This method is also borrowed from the SAX specification.
* It calls the corresponding user installed Error Handler method:
* '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 DOMErrorHandler
*/
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
);
/** Reset any error data before a new parse
*
* This method allows the user installed Error Handler callback to
* 'reset' itself.
*
* <b><font color="#FF0000">This method is a no-op for this DOM
* implementation.</font></b>
*/
virtual void resetErrors();
//@}
// -----------------------------------------------------------------------
// Implementation of the XMLEntityHandler interface.
// -----------------------------------------------------------------------
/** @name Implementation of the XMLEntityHandler interface. */
//@{
/** Handle an end of input source event
*
* 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 DOM
* 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);
/** Expand a system id
*
* 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 DOM 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
);
/** Reset any entity handler information
*
* This method allows the installed XMLEntityHandler to reset
* itself.
*
* <b><font color="#FF0000">This method is a no-op for this DOM
* implementation.</font></b>
*/
virtual void resetEntities();
/** 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. This method is also
* borrowed from the SAX specification.
*
* @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.
* @return The value returned by the user installed resolveEntity
* method or NULL otherwise to indicate no processing was done.
* @see DOMEntityResolver
*/
virtual InputSource* resolveEntity
(
const XMLCh* const publicId
, const XMLCh* const systemId
, const XMLCh* const baseURI
);
/** Handle a 'start input source' event
*
* 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 DOM parse
* 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);
//@}
private :
// -----------------------------------------------------------------------
// Private data members
//
// fEntityResolver
// The installed DOM entity resolver, if any. Null if none.
//
// fErrorHandler
// The installed DOM error handler, if any. Null if none.
//
// fFilter
// The installed application filter, if any. Null if none.
//-----------------------------------------------------------------------
bool fAutoValidation;
bool fValidation;
DOMEntityResolver* fEntityResolver;
DOMErrorHandler* fErrorHandler;
DOMBuilderFilter* fFilter;
};
// ---------------------------------------------------------------------------
// DOMBuilderImpl: Handlers for the XMLEntityHandler interface
// ---------------------------------------------------------------------------
inline void DOMBuilderImpl::endInputSource(const InputSource&)
{
// The DOM entity resolver doesn't handle this
}
inline bool DOMBuilderImpl::expandSystemId(const XMLCh* const, XMLBuffer&)
{
// The DOM entity resolver doesn't handle this
return false;
}
inline void DOMBuilderImpl::resetEntities()
{
// Nothing to do on this one
}
inline void DOMBuilderImpl::startInputSource(const InputSource&)
{
// The DOM entity resolver doesn't handle this
}
// ---------------------------------------------------------------------------
// DOMBuilderImpl: Getter methods
// ---------------------------------------------------------------------------
inline DOMErrorHandler* DOMBuilderImpl::getErrorHandler()
{
return fErrorHandler;
}
inline const DOMErrorHandler* DOMBuilderImpl::getErrorHandler() const
{
return fErrorHandler;
}
inline DOMEntityResolver* DOMBuilderImpl::getEntityResolver()
{
return fEntityResolver;
}
inline const DOMEntityResolver* DOMBuilderImpl::getEntityResolver() const
{
return fEntityResolver;
}
inline DOMBuilderFilter* DOMBuilderImpl::getFilter()
{
return fFilter;
}
inline const DOMBuilderFilter* DOMBuilderImpl::getFilter() const
{
return fFilter;
}
#endif
1.1 xml-xerces/c/src/xercesc/parsers/DOMBuilderImpl.cpp
Index: DOMBuilderImpl.cpp
===================================================================
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache\@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation, and was
* originally based on software copyright (c) 2001, International
* Business Machines, Inc., http://www.ibm.com . For more information
* on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
/**
* This file contains code to build the DOM tree. It registers a document
* handler with the scanner. In these handler methods, appropriate DOM nodes
* are created and added to the DOM tree.
*
* $Id: DOMBuilderImpl.cpp,v 1.1 2002/05/29 21:28:56 knoaman Exp $
*
*/
// ---------------------------------------------------------------------------
// Includes
// ---------------------------------------------------------------------------
#include <xercesc/parsers/DOMBuilderImpl.hpp>
#include <xercesc/util/IOException.hpp>
#include <xercesc/dom/DOMEntityResolver.hpp>
#include <xercesc/dom/DOMErrorHandler.hpp>
#include <xercesc/dom/impl/DOMErrorImpl.hpp>
#include <xercesc/dom/impl/DOMLocatorImpl.hpp>
#include <xercesc/dom/DOMException.hpp>
#include <xercesc/sax/SAXParseException.hpp>
#include <xercesc/internal/XMLScanner.hpp>
#include <xercesc/util/DOMInputSourceWrapper.hpp>
// ---------------------------------------------------------------------------
// DOMBuilderImpl: Constructors and Destructor
// ---------------------------------------------------------------------------
DOMBuilderImpl::DOMBuilderImpl(XMLValidator* const valToAdopt) :
AbstractDOMParser(valToAdopt)
, fAutoValidation(false)
, fValidation(false)
, fErrorHandler(0)
, fEntityResolver(0)
, fFilter(0)
{
}
DOMBuilderImpl::~DOMBuilderImpl()
{
}
// ---------------------------------------------------------------------------
// DOMBuilderImpl: Setter methods
// ---------------------------------------------------------------------------
void DOMBuilderImpl::setErrorHandler(DOMErrorHandler* const handler)
{
fErrorHandler = handler;
if (fErrorHandler) {
getScanner()->setErrorReporter(this);
}
else {
getScanner()->setErrorReporter(0);
}
}
void DOMBuilderImpl::setEntityResolver(DOMEntityResolver* const handler)
{
fEntityResolver = handler;
if (fEntityResolver) {
getScanner()->setEntityHandler(this);
}
else {
getScanner()->setEntityHandler(0);
}
}
void DOMBuilderImpl::setFilter(DOMBuilderFilter* const filter)
{
throw DOMException(DOMException::NOT_SUPPORTED_ERR, 0);
}
// ---------------------------------------------------------------------------
// DOMBuilderImpl: Feature methods
// ---------------------------------------------------------------------------
void DOMBuilderImpl::setFeature(const XMLCh* const name, const bool state)
{
if (getParseInProgress())
throw SAXNotSupportedException("Feature modification is not supported during parse.");
if (XMLString::compareString(name, XMLUni::fgDOMEntities) == 0) {
setCreateEntityReferenceNodes(state);
}
else if (XMLString::compareString(name, XMLUni::fgDOMNamespaces) == 0) {
setDoNamespaces(state);
}
else if (XMLString::compareString(name, XMLUni::fgDOMWhitespaceInElementContent) == 0) {
setIncludeIgnorableWhitespace(state);
}
else if (XMLString::compareString(name, XMLUni::fgDOMValidation) == 0) {
fValidation = state;
if (state) {
if (getValidationScheme() == AbstractDOMParser::Val_Never)
setValidationScheme(AbstractDOMParser::Val_Always);
}
else {
setValidationScheme(AbstractDOMParser::Val_Never);
}
}
else if (XMLString::compareString(name, XMLUni::fgDOMValidateIfSchema) == 0) {
fAutoValidation = state;
if (state) {
setValidationScheme(AbstractDOMParser::Val_Auto);
}
else {
setValidationScheme(AbstractDOMParser::Val_Never);
}
}
else {
throw DOMException(DOMException::NOT_SUPPORTED_ERR, 0);
}
}
bool DOMBuilderImpl::getFeature(const XMLCh* const name)
{
if (XMLString::compareString(name, XMLUni::fgDOMEntities) == 0) {
return getCreateEntityReferenceNodes();
}
else if (XMLString::compareString(name, XMLUni::fgDOMNamespaces) == 0) {
return getDoNamespaces();
}
else if (XMLString::compareString(name, XMLUni::fgDOMWhitespaceInElementContent) == 0) {
return getIncludeIgnorableWhitespace();
}
else if (XMLString::compareString(name, XMLUni::fgDOMValidation) == 0) {
return fValidation;
}
else if (XMLString::compareString(name, XMLUni::fgDOMValidateIfSchema) == 0) {
return fAutoValidation;
}
else {
throw DOMException(DOMException::NOT_SUPPORTED_ERR, 0);
}
return false;
}
bool DOMBuilderImpl::canSetFeature(const XMLCh* const name, const bool state)
{
if ((XMLString::compareString(name, XMLUni::fgDOMEntities) == 0) ||
(XMLString::compareString(name, XMLUni::fgDOMNamespaces) == 0) ||
(XMLString::compareString(name, XMLUni::fgDOMValidation) == 0) ||
(XMLString::compareString(name, XMLUni::fgDOMValidateIfSchema) == 0) ||
(XMLString::compareString(name, XMLUni::fgDOMWhitespaceInElementContent) == 0)) {
return true;
}
return false;
}
// ---------------------------------------------------------------------------
// DOMBuilderImpl: Parsing methods
// ---------------------------------------------------------------------------
DOMDocument* DOMBuilderImpl::parse(const DOMInputSource& source,
const bool reuseGrammar)
{
DOMInputSourceWrapper isWrapper((DOMInputSource*) &source);
isWrapper.setAdoptInputSource(false);
AbstractDOMParser::parse(isWrapper, reuseGrammar);
return getDocument();
}
DOMDocument* DOMBuilderImpl::parseURI(const XMLCh* const systemId,
const bool reuseGrammar)
{
AbstractDOMParser::parse(systemId, reuseGrammar);
return getDocument();
}
DOMDocument* DOMBuilderImpl::parseURI(const char* const systemId,
const bool reuseGrammar)
{
AbstractDOMParser::parse(systemId, reuseGrammar);
return getDocument();
}
void DOMBuilderImpl::parseWithContext(const DOMInputSource& source,
DOMNode* const contextNode,
const short action)
{
throw DOMException(DOMException::NOT_SUPPORTED_ERR, 0);
}
// ---------------------------------------------------------------------------
// DOMBuilderImpl: Implementation of the XMLErrorReporter interface
// ---------------------------------------------------------------------------
void DOMBuilderImpl::error( const unsigned int code
, 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)
{
if (fErrorHandler) {
short severity = DOMError::SEVERITY_ERROR;
if (errType == XMLErrorReporter::ErrType_Warning)
severity = DOMError::SEVERITY_WARNING;
else if (errType == XMLErrorReporter::ErrType_Fatal)
severity = DOMError::SEVERITY_FATAL_ERROR;
DOMLocatorImpl location((int)lineNum, (int) colNum, getCurrentNode(), systemId);
DOMErrorImpl domError(severity, errorText, &location);
fErrorHandler->handleError(domError);
}
}
void DOMBuilderImpl::resetErrors()
{
}
// ---------------------------------------------------------------------------
// DOMBuilderImpl: Implementation of XMLEntityHandler interface
// ---------------------------------------------------------------------------
InputSource*
DOMBuilderImpl::resolveEntity(const XMLCh* const publicId,
const XMLCh* const systemId,
const XMLCh* const baseURI)
{
//
// Just map it to the SAX entity resolver. If there is not one installed,
// return a null pointer to cause the default resolution.
//
if (fEntityResolver) {
DOMInputSource* is = fEntityResolver->resolveEntity(publicId, systemId, baseURI);
if (is)
return new DOMInputSourceWrapper(is);
}
return 0;
}
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