C++ (Cpp) XercesDOMParser::resetDocumentPool示例

示例#1

文件： Configer.cpp 项目： lozpeng/applesales

void SYSTEM::CXMLConfiguration::Parse(std::string xmlcontent)
{
    // ÅäÖýâÎö¹æÔò
    static const XMLCh gLS[] = { chLatin_L, chLatin_S, chNull };
    impl = DOMImplementationRegistry::getDOMImplementation(gLS);
    if(!impl)
        return;
//		throw CException(GET_TEXT(ERR_XML_DOM_IMPLEMENTATION));
    if(parser == NULL)
        parser = new XercesDOMParser;

    XercesDOMParser* xmlparser = (XercesDOMParser*)parser;

    xmlparser->setValidationScheme(XercesDOMParser::Val_Never);
    xmlparser->setLoadExternalDTD(false);

    xmlparser->setDoNamespaces(false);
    xmlparser->setDoSchema(false);
    xmlparser->setValidationSchemaFullChecking(false);
    xmlparser->setCreateEntityReferenceNodes(false);
    xmlparser->setIncludeIgnorableWhitespace(false);

    xmlparser->resetDocumentPool();	//ÖØÖÃÎĵµ»º³å³Ø

    MemBufInputSource input((XMLByte*) xmlcontent.c_str(), xmlcontent.size(), "memory");
    xmlparser->parse(input);
    doc = xmlparser->getDocument();
    if(doc)
        itemElement = ((XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument*)doc)->getDocumentElement();	//¸³Óè¸ù½Úµã
    else
        return;
//		throw CException(boost::str(boost::format(GET_TEXT(ERR_PARSE_CONFIG_FILE)) % xmlcontent));

}

示例#2

文件： Configer.cpp 项目： lozpeng/applesales

bool SYSTEM::CXMLConfiguration::Open(std::string xmlpath)
{
    // ÅäÖýâÎö¹æÔò
    static const XMLCh gLS[] = { chLatin_L, chLatin_S, chNull };
    impl = DOMImplementationRegistry::getDOMImplementation(gLS);
    if(!impl)
        return false;
//		throw CException(GET_TEXT(ERR_XML_DOM_IMPLEMENTATION));
    if(parser == NULL)
        parser = new XercesDOMParser;
    XercesDOMParser* xmlparser = (XercesDOMParser*)parser;
    xmlparser->setValidationScheme(XercesDOMParser::Val_Never);
    xmlparser->setDoNamespaces(false);
    xmlparser->setDoSchema(false);
    xmlparser->setValidationSchemaFullChecking(false);
    xmlparser->setCreateEntityReferenceNodes(false);
    xmlparser->setIncludeIgnorableWhitespace(false);

    xmlparser->resetDocumentPool();	//ÖØÖÃÎĵµ»º³å³Ø
    xmlparser->parse(xmlpath.c_str());
    doc = xmlparser->getDocument();
    if(doc)
        itemElement = ((XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument*)doc)->getDocumentElement();	//¸³Óè¸ù½Úµã
    else
        return false;
    //throw CException(boost::str(boost::format(GET_TEXT(ERR_PARSE_CONFIG_FILE)) % xmlpath));

    xmlFile = xmlpath;
    return true;
}

示例#3

文件： ThreadTest.cpp 项目： ideasiii/ControllerPlatform

//------------------------------------------------------------------------
//
//  parse   - This is the method that is invoked by the rest of
//            the test program to actually parse an XML file.
//
//------------------------------------------------------------------------
int ThreadParser::parse(int fileNum)
{
    MemBufInputSource *mbis = 0;
    InFileInfo        *fInfo = &gRunInfo.files[fileNum];
    bool              errors = false;

    fCheckSum = 0;

    if (gRunInfo.inMemory) {
        mbis = new  MemBufInputSource((const XMLByte *) fInfo->fileContent,
                                       fInfo->fileSize,
                                       fInfo->uFileName,
                                       false);
    }

    try
    {
        if (gRunInfo.dom) {
            // Do a DOM parse
            fXercesDOMParser->resetDocumentPool();
            if (gRunInfo.inMemory)
                fXercesDOMParser->parse(*mbis);
            else
                fXercesDOMParser->parse(fInfo->fileName);
            fDoc = fXercesDOMParser->getDocument();
            domCheckSum(fDoc);
        }
        else if (gRunInfo.sax) {
            // Do a SAX1 parse
            if (gRunInfo.inMemory)
                fSAXParser->parse(*mbis);
            else
                fSAXParser->parse(fInfo->fileName);
        }
        else {
            // Do a SAX2 parse
            if (gRunInfo.inMemory)
                fSAX2Parser->parse(*mbis);
            else
                fSAX2Parser->parse(fInfo->fileName);
        }
    }
    catch (const OutOfMemoryException&)
    {
	    fprintf(stderr, " during parsing: %s\n OutOfMemoryException.\n", fInfo->fileName);
	    errors = true;
    }
    catch (const XMLException& e)
    {
        char *exceptionMessage = XMLString::transcode(e.getMessage());
        fprintf(stderr, " during parsing: %s\n Exception message is: %s\n",
            fInfo->fileName, exceptionMessage);
        XMLString::release(&exceptionMessage);
        errors = true;
    }
    catch (const DOMException& toCatch)
    {
        fprintf(stderr, " during parsing: %s\n DOMException code is: %i\n",
            fInfo->fileName, toCatch.code);
        errors = true;
    }
    catch (const SAXParseException& e)
    {
        char *exceptionMessage = XMLString::transcode(e.getMessage());
        fprintf(stderr, " during parsing: %s\n Exception message is: %s\n",
            fInfo->fileName, exceptionMessage);
        XMLString::release(&exceptionMessage);
        errors = true;
    }
    catch (...)
    {
        fprintf(stderr, "Unexpected exception during parsing\n");
        errors = true;
    }

    delete mbis;
    if (errors) {
        fflush(stderr);
        return 0;  // if errors occurred, return zero as if checksum = 0;
    }
    return fCheckSum;
}