//
// DOMWriter.cpp
//
// $Id: //poco/Main/XML/src/DOMWriter.cpp#5 $
//
// Copyright (c) 2004, Guenter Obiltschnig/Applied Informatics.
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 
// 3. Redistributions in any form must be accompanied by information on
//    how to obtain complete source code for this software and any
//    accompanying software that uses this software.  The source code
//    must either be included in the distribution or be available for no
//    more than the cost of distribution plus a nominal fee, and must be
//    freely redistributable under reasonable conditions.  For an
//    executable file, complete source code means the source code for all
//    modules it contains.  It does not include source code for modules or
//    files that typically accompany the major components of the operating
//    system on which the executable file runs.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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//



#include "DOM/DOMWriter.h"
#include "XML/XMLWriter.h"
#include "DOM/Document.h"
#include "DOM/DocumentFragment.h"
#include "DOM/DocumentType.h"
#include "DOM/DOMException.h"
#include "DOM/DOMSerializer.h"
#include "SAX/LexicalHandler.h"
#include "XML/XMLException.h"
#include <fstream>


XML_BEGIN


DOMWriter::DOMWriter():
	_pTextEncoding(0),
	_options(0)
{
}


DOMWriter::~DOMWriter()
{
}


void DOMWriter::setEncoding(const XMLString& encodingName, Foundation::TextEncoding& textEncoding)
{
	_encodingName  = encodingName;
	_pTextEncoding = &textEncoding;
}


void DOMWriter::setOptions(int options)
{
	_options = options;
}


void DOMWriter::setNewLine(const XMLString& newLine)
{
	_newLine = newLine;
}


void DOMWriter::writeNode(XMLByteOutputStream& ostr, const Node* pNode)
{
	bool isFragment = pNode->nodeType() != Node::DOCUMENT_NODE;

	XMLWriter writer(ostr, _options, _encodingName, _pTextEncoding);
	writer.setNewLine(_newLine);
	
	DOMSerializer serializer;
	serializer.setContentHandler(&writer);
	serializer.setDTDHandler(&writer);
	serializer.setProperty(XMLReader::PROPERTY_LEXICAL_HANDLER, static_cast<LexicalHandler*>(&writer));
	if (isFragment) writer.startFragment();
	serializer.serialize(pNode);
	if (isFragment) writer.endFragment();
}


void DOMWriter::writeNode(const XMLString& systemId, const Node* pNode)
{
	std::ofstream ostr(systemId.c_str());
	if (ostr.good())
		writeNode(ostr, pNode);
	else 
		throw Foundation::CreateFileException(systemId);
}


XML_END