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315 lines (228 loc) · 5.85 KB
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//
// XMLFilterImpl.cpp
//
// $Id: //poco/1.4/XML/src/XMLFilterImpl.cpp#1 $
//
// Library: XML
// Package: SAX
// Module: SAXFilters
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/SAX/XMLFilterImpl.h"
#include "Poco/SAX/SAXException.h"
namespace Poco {
namespace XML {
XMLFilterImpl::XMLFilterImpl():
_pParent(0),
_pEntityResolver(0),
_pDTDHandler(0),
_pContentHandler(0),
_pErrorHandler(0)
{
}
XMLFilterImpl::XMLFilterImpl(XMLReader* pParent):
_pParent(pParent),
_pEntityResolver(0),
_pDTDHandler(0),
_pContentHandler(0),
_pErrorHandler(0)
{
}
XMLFilterImpl::~XMLFilterImpl()
{
}
XMLReader* XMLFilterImpl::getParent() const
{
return _pParent;
}
void XMLFilterImpl::setParent(XMLReader* pParent)
{
_pParent = pParent;
}
void XMLFilterImpl::setEntityResolver(EntityResolver* pResolver)
{
_pEntityResolver = pResolver;
}
EntityResolver* XMLFilterImpl::getEntityResolver() const
{
return _pEntityResolver;
}
void XMLFilterImpl::setDTDHandler(DTDHandler* pDTDHandler)
{
_pDTDHandler = pDTDHandler;
}
DTDHandler* XMLFilterImpl::getDTDHandler() const
{
return _pDTDHandler;
}
void XMLFilterImpl::setContentHandler(ContentHandler* pContentHandler)
{
_pContentHandler = pContentHandler;
}
ContentHandler* XMLFilterImpl::getContentHandler() const
{
return _pContentHandler;
}
void XMLFilterImpl::setErrorHandler(ErrorHandler* pErrorHandler)
{
_pErrorHandler = pErrorHandler;
}
ErrorHandler* XMLFilterImpl::getErrorHandler() const
{
return _pErrorHandler;
}
void XMLFilterImpl::setFeature(const XMLString& featureId, bool state)
{
if (_pParent)
_pParent->setFeature(featureId, state);
else
throw SAXNotRecognizedException(fromXMLString(featureId));
}
bool XMLFilterImpl::getFeature(const XMLString& featureId) const
{
if (_pParent)
return _pParent->getFeature(featureId);
else
throw SAXNotRecognizedException(fromXMLString(featureId));
}
void XMLFilterImpl::setProperty(const XMLString& propertyId, const XMLString& value)
{
if (_pParent)
_pParent->setProperty(propertyId, value);
else
throw SAXNotRecognizedException(fromXMLString(propertyId));
}
void XMLFilterImpl::setProperty(const XMLString& propertyId, void* value)
{
if (_pParent)
_pParent->setProperty(propertyId, value);
else
throw SAXNotRecognizedException(fromXMLString(propertyId));
}
void* XMLFilterImpl::getProperty(const XMLString& propertyId) const
{
if (_pParent)
return _pParent->getProperty(propertyId);
else
throw SAXNotRecognizedException(fromXMLString(propertyId));
}
void XMLFilterImpl::parse(InputSource* pSource)
{
setupParse();
_pParent->parse(pSource);
}
void XMLFilterImpl::parse(const XMLString& systemId)
{
setupParse();
_pParent->parse(systemId);
}
void XMLFilterImpl::parseMemoryNP(const char* xml, std::size_t size)
{
setupParse();
_pParent->parseMemoryNP(xml, size);
}
InputSource* XMLFilterImpl::resolveEntity(const XMLString* publicId, const XMLString& systemId)
{
if (_pEntityResolver)
return _pEntityResolver->resolveEntity(publicId, systemId);
else
return 0;
}
void XMLFilterImpl::releaseInputSource(InputSource* pSource)
{
if (_pEntityResolver)
_pEntityResolver->releaseInputSource(pSource);
}
void XMLFilterImpl::notationDecl(const XMLString& name, const XMLString* publicId, const XMLString* systemId)
{
if (_pDTDHandler)
_pDTDHandler->notationDecl(name, publicId, systemId);
}
void XMLFilterImpl::unparsedEntityDecl(const XMLString& name, const XMLString* publicId, const XMLString& systemId, const XMLString& notationName)
{
if (_pDTDHandler)
_pDTDHandler->unparsedEntityDecl(name, publicId, systemId, notationName);
}
void XMLFilterImpl::setDocumentLocator(const Locator* loc)
{
if (_pContentHandler)
_pContentHandler->setDocumentLocator(loc);
}
void XMLFilterImpl::startDocument()
{
if (_pContentHandler)
_pContentHandler->startDocument();
}
void XMLFilterImpl::endDocument()
{
if (_pContentHandler)
_pContentHandler->endDocument();
}
void XMLFilterImpl::startElement(const XMLString& uri, const XMLString& localName, const XMLString& qname, const Attributes& attrList)
{
if (_pContentHandler)
_pContentHandler->startElement(uri, localName, qname, attrList);
}
void XMLFilterImpl::endElement(const XMLString& uri, const XMLString& localName, const XMLString& qname)
{
if (_pContentHandler)
_pContentHandler->endElement(uri, localName, qname);
}
void XMLFilterImpl::characters(const XMLChar ch[], int start, int length)
{
if (_pContentHandler)
_pContentHandler->characters(ch, start, length);
}
void XMLFilterImpl::ignorableWhitespace(const XMLChar ch[], int start, int length)
{
if (_pContentHandler)
_pContentHandler->ignorableWhitespace(ch, start, length);
}
void XMLFilterImpl::processingInstruction(const XMLString& target, const XMLString& data)
{
if (_pContentHandler)
_pContentHandler->processingInstruction(target, data);
}
void XMLFilterImpl::startPrefixMapping(const XMLString& prefix, const XMLString& uri)
{
if (_pContentHandler)
_pContentHandler->startPrefixMapping(prefix, uri);
}
void XMLFilterImpl::endPrefixMapping(const XMLString& prefix)
{
if (_pContentHandler)
_pContentHandler->endPrefixMapping(prefix);
}
void XMLFilterImpl::skippedEntity(const XMLString& prefix)
{
if (_pContentHandler)
_pContentHandler->skippedEntity(prefix);
}
void XMLFilterImpl::warning(const SAXException& e)
{
if (_pErrorHandler)
_pErrorHandler->warning(e);
}
void XMLFilterImpl::error(const SAXException& e)
{
if (_pErrorHandler)
_pErrorHandler->error(e);
}
void XMLFilterImpl::fatalError(const SAXException& e)
{
if (_pErrorHandler)
_pErrorHandler->fatalError(e);
}
void XMLFilterImpl::setupParse()
{
poco_check_ptr (_pParent);
_pParent->setEntityResolver(this);
_pParent->setDTDHandler(this);
_pParent->setContentHandler(this);
_pParent->setErrorHandler(this);
}
} } // namespace Poco::XML