/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: libxmlutil.cxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-07 19:36:04 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/
#include "libxmlutil.hxx"

namespace jfw
{

CXPathObjectPtr::CXPathObjectPtr(xmlXPathObject* aObject)
    : _object(aObject)
{
}

CXPathObjectPtr::CXPathObjectPtr():_object(NULL)
{
}

CXPathObjectPtr::~CXPathObjectPtr()
{
    xmlXPathFreeObject(_object);
}
CXPathObjectPtr & CXPathObjectPtr::operator = (xmlXPathObject* pObj)
{
    if (_object == pObj)
        return *this;

    xmlXPathFreeObject(_object);
    _object = pObj;
    return *this;
}
xmlXPathObject* CXPathObjectPtr::operator ->()

{
    return _object;
}
CXPathObjectPtr::operator xmlXPathObject*()
{
    return _object;
}
//===========================================================
CXPathContextPtr::CXPathContextPtr(xmlXPathContextPtr aContext)
    : _object(aContext)
{
}

CXPathContextPtr::CXPathContextPtr():_object(NULL)
{
}

CXPathContextPtr::~CXPathContextPtr()
{
    xmlXPathFreeContext(_object);
}

CXPathContextPtr & CXPathContextPtr::operator = (xmlXPathContextPtr pObj)
{
    if (_object == pObj)
        return *this;
    xmlXPathFreeContext(_object);
    _object = pObj;
    return *this;
}
xmlXPathContext* CXPathContextPtr::operator ->()
{
    return _object;
}

CXPathContextPtr::operator xmlXPathContext*()
{
    return _object;
}
//===========================================================
CXmlDocPtr::CXmlDocPtr(xmlDoc* aDoc)
    : _object(aDoc)
{
}

CXmlDocPtr::CXmlDocPtr():_object(NULL)
{
}

CXmlDocPtr::~CXmlDocPtr()
{
    xmlFreeDoc(_object);
}
CXmlDocPtr & CXmlDocPtr::operator = (xmlDoc* pObj)
{
    if (_object == pObj)
        return *this;
    xmlFreeDoc(_object);
    _object = pObj;
    return *this;
}

xmlDoc* CXmlDocPtr::operator ->()
{
    return _object;
}

CXmlDocPtr::operator xmlDoc*()
{
    return _object;
}

//===========================================================
CXmlCharPtr::CXmlCharPtr(xmlChar * aChar)
    : _object(aChar)
{
}

CXmlCharPtr::CXmlCharPtr():_object(NULL)
{
}

CXmlCharPtr::~CXmlCharPtr()
{
    xmlFree(_object);
}

CXmlCharPtr & CXmlCharPtr::operator = (xmlChar* pObj)
{
    if (pObj == _object)
        return *this;
    xmlFree(_object);
    _object = pObj;
    return *this;
}

CXmlCharPtr::operator xmlChar*()
{
    return _object;
}

CXmlCharPtr::operator rtl::OUString()
{
    rtl::OUString ret;
    if (_object != NULL)
    {
        rtl::OString aOStr((sal_Char*)_object);
        ret = rtl::OStringToOUString(aOStr, RTL_TEXTENCODING_UTF8);
    }
    return ret;
}

CXmlCharPtr::operator rtl::OString()
{
    return rtl::OString((sal_Char*) _object);
}



}