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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_UNOXML_SOURCE_XPATH_XPATHAPI_HXX
#define INCLUDED_UNOXML_SOURCE_XPATH_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/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>
using namespace com::sun::star::uno;
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;
typedef ::cppu::WeakImplHelper2
< XXPathAPI
, ::com::sun::star::lang::XServiceInfo
> CXPathAPI_Base;
class CXPathAPI
: public CXPathAPI_Base
{
private:
::osl::Mutex m_Mutex;
nsmap_t m_nsmap;
const Reference< ::com::sun::star::lang::XMultiServiceFactory > m_aFactory;
extensions_t m_extensions;
public:
// ctor
CXPathAPI(
const Reference< ::com::sun::star::lang::XMultiServiceFactory >&
rSMgr);
// call for factory
static Reference< XInterface > getInstance(
const Reference < ::com::sun::star::lang::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< ::com::sun::star::lang::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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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