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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _XPATHAPI_HXX
#define _XPATHAPI_HXX
#include <map>
#include <vector>
#include <sal/types.h>
#include <cppuhelper/implbase2.hxx>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/uno/Sequence.h>
#include <com/sun/star/uno/XInterface.hpp>
#include <com/sun/star/uno/Exception.hpp>
#include <com/sun/star/xml/xpath/XXPathAPI.hpp>
#include <com/sun/star/xml/dom/XNode.hpp>
#include <com/sun/star/xml/dom/XNodeList.hpp>
#include <com/sun/star/xml/xpath/XXPathAPI.hpp>
#include <com/sun/star/xml/xpath/XXPathObject.hpp>
#include <com/sun/star/xml/xpath/XXPathExtension.hpp>
#include <com/sun/star/xml/xpath/Libxml2ExtensionHandle.hpp>
#include <com/sun/star/xml/xpath/XPathException.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include "libxml/tree.h"
using ::rtl::OUString;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::xml::dom;
using namespace com::sun::star::xml::xpath;
namespace XPath
{
typedef std::map<OUString, OUString> nsmap_t;
typedef std::vector< Reference<XXPathExtension> > extensions_t;
class CXPathAPI
: public ::cppu::WeakImplHelper2< XXPathAPI, XServiceInfo >
{
private:
nsmap_t m_nsmap;
const Reference < XMultiServiceFactory > m_aFactory;
extensions_t m_extensions;
public:
// ctor
CXPathAPI(const Reference< XMultiServiceFactory >& rSMgr);
// call for factory
static Reference< XInterface > getInstance(const Reference < XMultiServiceFactory >& xFactory);
// static helpers for service info and component management
static const char* aImplementationName;
static const char* aSupportedServiceNames[];
static OUString _getImplementationName();
static Sequence< OUString > _getSupportedServiceNames();
static Reference< XInterface > _getInstance(const Reference< XMultiServiceFactory >& rSMgr);
// XServiceInfo
virtual OUString SAL_CALL getImplementationName()
throw (RuntimeException);
virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName)
throw (RuntimeException);
virtual Sequence< OUString > SAL_CALL getSupportedServiceNames ()
throw (RuntimeException);
// --- XXPathAPI ---
virtual void SAL_CALL registerNS(const OUString& aPrefix, const OUString& aURI)
throw (RuntimeException);
virtual void SAL_CALL unregisterNS(const OUString& aPrefix, const OUString& aURI)
throw (RuntimeException);
/**
Use an XPath string to select a nodelist.
*/
virtual Reference< XNodeList > SAL_CALL selectNodeList(const Reference< XNode >& contextNode, const OUString& str)
throw (RuntimeException, XPathException);
/**
Use an XPath string to select a nodelist.
*/
virtual Reference< XNodeList > SAL_CALL selectNodeListNS(const Reference< XNode >& contextNode, const OUString& str, const Reference< XNode >& namespaceNode)
throw (RuntimeException, XPathException);
/**
Use an XPath string to select a single node.
*/
virtual Reference< XNode > SAL_CALL selectSingleNode(const Reference< XNode >& contextNode, const OUString& str)
throw (RuntimeException, XPathException);
/**
Use an XPath string to select a single node.
*/
virtual Reference< XNode > SAL_CALL selectSingleNodeNS(const Reference< XNode >& contextNode, const OUString& str, const Reference< XNode >& namespaceNode)
throw (RuntimeException, XPathException);
virtual Reference< XXPathObject > SAL_CALL eval(const Reference< XNode >& contextNode, const OUString& str)
throw (RuntimeException, XPathException);
virtual Reference< XXPathObject > SAL_CALL evalNS(const Reference< XNode >& contextNode, const OUString& str, const Reference< XNode >& namespaceNode)
throw (RuntimeException, XPathException);
virtual void SAL_CALL registerExtension(const OUString& aName) throw (RuntimeException);
virtual void SAL_CALL registerExtensionInstance(const Reference< XXPathExtension>& aExtension) throw (RuntimeException);
};
}
#endif
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