/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#ifndef XMLDATAMAP

#define XMLDATAMAP

// STL related includes

#include <stack>

#include <list>

//#include <unistd.h>

using namespace std;

template<typename T>

class XMLDomainMap

{

     //   typedef T              DomainObject; //satarupa

	typedef std::stack<T>	DomainObjectStack;

	typedef std::list<T>         DomainObjectList;

public:

	XMLDomainMap() {

	}

	XMLDomainMap(const XMLDomainMap<T>& rhs) {

		if(&rhs == this)

			return;

		this->operator=(rhs);

		return;

	}

	virtual ~XMLDomainMap() {

	}

	XMLDomainMap<T>& operator=(const XMLDomainMap<T>& rhs) {

		if(&rhs == this)

			return *this;

		objectStack = rhs.objectStack;

		objectList = rhs.objectList;

		return *this;

	}

	// public interface

	void create(const std::string& name) {

		T obj(name);

		objectStack.push(obj);

	}

	void create(const std::string& name,const std::string& value) {

		T obj(name,value);

		objectStack.push(obj);

	}

	// called from the endElement method of SAX Handler

	void add(const std::string& name) {

		T child = objectStack.top();

		child.name(name);

		objectStack.pop();

		if(objectStack.size())

		{

			T parent = objectStack.top();

			objectStack.pop();

			parent.addChild(child);

			objectStack.push(parent);

		}

		else

		{

			objectList.push_back(child);

		}

	}

	// called from the characters method of SAX Handler

	void updateAttribute(const std::string& v)

	{

		T obj = objectStack.top();		

		if((obj!= "headerfile") &&(obj != "library") && (obj != "version"))

		{

			objectStack.pop();

			if((v.c_str()[0] == '&')||(v.c_str()[0] == '>')||(v.c_str()[0] == '<'))

			{

				string ws = obj.value();

				ws.append(v.data());

				obj.value(ws);

			}

			else

			    obj.value(v);

			objectStack.push(obj);

		}

	}

	size_t size() 

        { 

                return objectList.size(); 

        }

        T& root() 	

        { 

		//DomainObjectList::iterator start = objectList.begin();

               // return *start; 

                 return *(objectList.begin());

	}	

private:

	DomainObjectStack	objectStack;

	DomainObjectList	objectList;

};

#endif // XMLDATAMAP