There is no simple solution to this problem as I thought it would be. Can anyone help please?
I am trying to print out the names of the elements and the attributes. Here are the files and code I have. The IDE is MSVC++ 7.1
Sax2count.cpp main file:
Handler files:Code:const Attributes* myAtts = new VecAttributesImpl(); const Attributes & atts = *myAtts; const XMLCh *const eleName = new XMLCh;//not sure what to do with the XMLCh handler.startDocument(); handler.startElement(eleName,attributes); //this prints element names to console(xerces unique print method:same as cout) XERCES_STD_QUALIFIER cout << xmlFile << ": " <<" START" << " ms (" << handler.getElementName()<< " Element Name, "<< XERCES_STD_QUALIFIER endl;
Sax2countHandlers.cpp file:
Sax2countHandlers.hpp file:Code://fElementName defined in const base class SAX2CountHandlers::SAX2CountHandlers() : fElementCount(0) , fAttrCount(0) , fElementName(0)//here . . . -------------------------------------------- void SAX2CountHandlers::startElement(const XMLCh *const eleName, AttributeList & attributes) { char* message = XMLString::transcode(eleName); XERCES_STD_QUALIFIER cerr << "I saw element: "<< message << XERCES_STD_QUALIFIER endl; XMLString::release(&message); }
Console output:Code:public: // ----------------------------------------------------------------------- // Getter methods // ----------------------------------------------------------------------- const XMLCh getElementName() const { return fElementName; } // ----------------------------------------------------------------------- // Handlers for the SAX ContentHandler interface // ----------------------------------------------------------------------- void startElement(const XMLCh* const eleName, AttributeList& attributes); //under private private: const XMLCh fElementName;
I saw element:========================================== ===================
Xml file sample:
<Scenarios>
<Signal userName="Richard">
<ScenarioName>PMOP-OS</ScenarioName>
<RadioFrequency>3</RadioFrequency>
<PRF1>33</PRF1>
<StartFrequency>3</StartFrequency>
<StopFrequency>3</StopFrequency>
<ControlNumber>1002</ControlNumber>
</Signal>
<Signal userName="Mark">
<ScenarioName>PMOP-OS</ScenarioName>
<RadioFrequency>3</RadioFrequency>
<PRF1>33</PRF1>
<StartFrequency>3</StartFrequency>
<StopFrequency>3</StopFrequency>
<ControlNumber>1002</ControlNumber>
</Signal>
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