[xsd-users] Add element that read from file to C++/Tree

[sun-rise]

Hi,
I want to add a element that read from a file to C++/Tree object model.
I tried a simple case.

I was created a following schema and generated cxx/hxx code.

person.xsd
------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8" ?>
<xsd:schema
     xmlns:xsd="http://www.w3.org/2001/XMLSchema"
     xmlns:pe="http://my.sample.shcema.com/person"
     targetNamespace="http://my.sample.shcema.com/person">
  <xsd:element name="person">
    <xsd:complexType>
      <xsd:sequence>
        <xsd:element name="fname" type="xsd:string" minOccurs="1" />
        <xsd:element name="lname" type="xsd:string" minOccurs="1" />
        <xsd:element name="age" type="xsd:int" minOccurs="1" />
        <xsd:element name="desc" type="pe:desc" minOccurs="0"
maxOccurs="unbounded"/>
      </xsd:sequence>
    </xsd:complexType>
  </xsd:element>

  <xsd:complexType name="desc" mixed="true">
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
      <xsd:any namespace="http://www.w3.org/1999/xhtml"
processContents="skip" />
    </xsd:choice>
  </xsd:complexType>
</xsd:schema>
------------------------------------------------------------

xsd cxx-tree --generate-wildcard --root-element-all
--generate-serialization person.xsd


And, I was created and serialize an object model as shown in the following code.
------------------------------------------------------------
#include <iostream>
#include <xercesc/parsers/XercesDOMParser.hpp>
#include <xercesc/sax/HandlerBase.hpp>
#include <xercesc/dom/DOMDocument.hpp>
#include <xercesc/dom/DOMException.hpp>
#include "person.hxx"

using namespace std;
using namespace xercesc;

DOMDocument* read_xml_file(std::string file_path) {
	try {
		XMLPlatformUtils::Initialize();
	} catch (const XMLException& toCatch) {
		char * message = XMLString::transcode(toCatch.getMessage());
		cout << "Error during initialization! :\n" << message << endl;
		XMLString::release(&message);
		return false;
	}

	XercesDOMParser* parser = new XercesDOMParser();
	ErrorHandler* err_handler = (ErrorHandler*) new HandlerBase();
	parser->setErrorHandler(err_handler);
	parser->setDoNamespaces(true);

	DOMDocument* doc;
	try {
		parser->parse(file_path.c_str());
		doc = parser->getDocument();
	} catch(const xercesc::XMLException& xml_exp) {
		char* message = XMLString::transcode(xml_exp.getMessage());
		cout << "Exception message is: \n" << message << endl;
		XMLString::release(&message);
		return false;

	} catch(const xercesc::DOMException& dom_exp) {
		char* message = XMLString::transcode(dom_exp.getMessage());
		cout << "Exception message is: \n" << message << endl;
		XMLString::release(&message);
		return false;

	} catch (...) {
		cout << "Unexpected Exception" << endl;
		return false;
	}

	return doc;
}

int main (int argc, char* argv[]) {
	person::person* pe = new person::person("foo", "bar", 20);

	DOMDocument* doc = read_xml_file("desc.xml");

	person::person::desc_sequence& desc_seq(pe->desc());
	person::person::desc_type* desc_type = new
person::desc(*(doc->getDocumentElement()));

	desc_seq.push_back(*desc_type);

	xml_schema::namespace_infomap map;
	map[""].name   = "";
	map[""].schema = "";
	person::person_(std::cout, *pe, map);
        delete pe;
	return 1;
}
------------------------------------------------------------

desc.xml
------------------------------------------------------------
<desc>
  This is a sample description.
</desc>
------------------------------------------------------------


I expect
------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<p1:person xmlns:p1="http://my.sample.shcema.com/person">
  <fname>foo</fname>
  <lname>bar</lname>
  <age>20</age>
  <desc>
    This is a sample description.
  </desc>
</p1:person>
------------------------------------------------------------

but result
------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<p1:person xmlns:p1="http://my.sample.shcema.com/person">
  <fname>foo</fname>
  <lname>bar</lname>
  <age>20</age>
  <desc/>
</p1:person>
------------------------------------------------------------

How can I do that?

Thanks.
--
Yu