DOMWriter does not read from memory

[Arengin]

HI... I got this far with my source :

 
	#include <xercesc/dom/deprecated/DOMParser.hpp>
    #include <xercesc/util/PlatformUtils.hpp>
	#include <xercesc/dom/DOM_Document.hpp>
	#include <xercesc/dom/deprecated/DOM_DOMException.hpp>
	#include <xercesc/dom/deprecated/DOM_Element.hpp>
	#include <xercesc/dom/deprecated/DOM_Node.hpp>
	//For backup test start
	#include <xercesc/dom/DOM.hpp>
	#include <xercesc/util/XMLString.hpp>
	#include <xercesc/dom/DOMImplementation.hpp>
	#include <xercesc/dom/DOMImplementationLS.hpp>
	#include <xercesc/dom/DOMImplementationRegistry.hpp>
	#include <xercesc/framework/StdOutFormatTarget.hpp>
	//End
	#include <string>
	#include <sstream>
	#include <stdexcept>
	#include <list>
    #include <iostream>
	#include <locale.h>
	
	
	using namespace std;

    XERCES_CPP_NAMESPACE_USE
	
	
	int main(int argc, char* argv[]){
	
		setlocale(LC_ALL,NULL);
		setlocale(LC_NUMERIC,"C");
		
		cout << "Starting program \n";
		cout << "Initializing the DOM ... ";
		
		try{
			//Initialize Xerces
			XMLPlatformUtils::Initialize();
			cout << " ok \n";
		}
		catch (const XMLException& toCatch) {
            char* message = XMLString::transcode(toCatch.getMessage());
			cout << " failed \n";
            cout << "Error during initialization! :\n"
                 << message << "\n";
            XMLString::release(&message);
            return 1;
        }
		
		//Create parser
		DOMParser oParser;
		
		cout << "Parsing the XML file ... ";
		
		try{
			//Create the DOM treen and write it to memory
			oParser.parse("test2.xml");
			cout << " ok \n";
		}
		catch (const XMLException& toCatch) {
			cout << " failed \n";
            cout << "Exception message is: \n"
                 << toCatch.getMessage()<< "\n";
			return -1;
        }
        catch (const DOM_DOMException&) {
			cout << " failed \n";
            cout << "Error parsing file \n";
            return -1;
        }
        catch (...) {
			cout << " failed \n";
            cout << "Unexpected Exception \n";
            return -1;
        }
		
		//Get the first Element in the XML file
		DOM_Document oDoc=oParser.getDocument();
		
		//access the tree
		if(oDoc!=0){
			DOM_Element oRoot=oDoc.getDocumentElement();
			cout << "oRoot= " << &oRoot <<endl;
			
			if(oRoot!=0){
				DOM_Node oNode=oRoot.getFirstChild();
				
				while(oNode!=0){
					if(oNode.getNodeType()==DOM_Node::ELEMENT_NODE){
						DOM_Element oNodeEle=(DOM_Element&)oNode;
						
						if(oNodeEle.getNodeName().equals(DOMString("Port"))){
							DOMString oAttrVal=oNodeEle.getAttribute(DOMString("nr"));
							
							if(oAttrVal.length()>0){
								char* pcLocal=oAttrVal.transcode();
								int nPort=atoi(pcLocal);
								
								cout << "Port: " << nPort << endl;
								
								//Clear variable
								delete[]pcLocal;
							};
						}
						
						else if(oNodeEle.getNodeName().equals(DOMString("Data"))){
							DOMString oAttrVal=oNodeEle.getAttribute(DOMString("path"));
							
							if(oAttrVal.length()>0){
								char* pcLocal=oAttrVal.transcode();
								
								cout << "Data: " << pcLocal <<endl;
								
								//clear variable
								delete[]pcLocal;
							};
						};
						
					};
					
					//Go to next entry
					oNode=oNode.getNextSibling();
					
				};
		
			}else{
				cout << "Root node not found" << endl;
			};
		
		}else{
			cout << "Document not found" << endl;
		};

		
		cout << "Programm finished" << endl;
		
		
		
		
		//Writing to file try start
		
		const XMLCh gLS[]={ chLatin_L, chLatin_S, chNull};
		DOMImplementation* impl= DOMImplementationRegistry::getDOMImplementation(gLS);
		DOMWriter* theSerializer=((DOMImplementationLS*)impl)->createDOMWriter();
		
		if(theSerializer->canSetFeature(XMLUni::fgDOMXMLDeclaration,true))
			theSerializer->setFeature(XMLUni::fgDOMXMLDeclaration,true);
		
		
		DOMDocument* doc;
		doc = impl->createDocument(0,XMLString::transcode("Config"),0);
		doc->setEncoding(XMLString::transcode("UTF-8"));
		doc->setVersion(XMLString::transcode("1.0"));
		
		DOMNode* node = (DOMDocument*)doc->getDocumentElement();
		XMLFormatTarget *myFormTarget;
		myFormTarget = new StdOutFormatTarget();
		
		try{
			cout << endl;
			theSerializer->writeNode(myFormTarget, *doc);
			cout << endl << endl;
		}
		catch(...){
			cout << "Fehler am Ende!" << endl;
		}
		
		
		
		theSerializer->release();
		
		//Writing to file try end
		
        return 0;
			
	}

and all I get as output is:

<?xml version="1.0" encoding="iso-8859-1"?><Config />


but the file looks like:

<?xml version="1.0" encoding="iso-8859-1"?>
<Config>
<Port nr="50000" />
<Data path="."/>
</Config>

What am I doing wrong?? Any idea??

Thanks in advance

[dorinbogdan]

I posted a link to your question in the C/C++ forum too.