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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/implbase.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>
namespace XPath
{
typedef std::map<OUString, OUString> nsmap_t;
typedef std::vector< css::uno::Reference<css::xml::xpath::XXPathExtension> > extensions_t;
typedef ::cppu::WeakImplHelper
< css::xml::xpath::XXPathAPI
, css::lang::XServiceInfo
> CXPathAPI_Base;
class CXPathAPI
: public CXPathAPI_Base
{
private:
::osl::Mutex m_Mutex;
nsmap_t m_nsmap;
const css::uno::Reference< css::lang::XMultiServiceFactory > m_aFactory;
extensions_t m_extensions;
public:
// ctor
explicit CXPathAPI(
const css::uno::Reference< css::lang::XMultiServiceFactory >&
rSMgr);
// static helpers for service info and component management
static const char* aImplementationName;
static const char* aSupportedServiceNames[];
static OUString _getImplementationName();
static css::uno::Sequence< OUString > _getSupportedServiceNames();
static css::uno::Reference< XInterface > _getInstance(
const css::uno::Reference< css::lang::XMultiServiceFactory >&
rSMgr);
// XServiceInfo
virtual OUString SAL_CALL getImplementationName()
throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName)
throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames ()
throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// --- XXPathAPI ---
virtual void SAL_CALL registerNS(const OUString& aPrefix, const OUString& aURI)
throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual void SAL_CALL unregisterNS(const OUString& aPrefix, const OUString& aURI)
throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
/**
Use an XPath string to select a nodelist.
*/
virtual css::uno::Reference< css::xml::dom::XNodeList > SAL_CALL selectNodeList(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str)
throw (css::uno::RuntimeException, css::xml::xpath::XPathException, std::exception) SAL_OVERRIDE;
/**
Use an XPath string to select a nodelist.
*/
virtual css::uno::Reference< css::xml::dom::XNodeList > SAL_CALL selectNodeListNS(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str, const css::uno::Reference< css::xml::dom::XNode >& namespaceNode)
throw (css::uno::RuntimeException, css::xml::xpath::XPathException, std::exception) SAL_OVERRIDE;
/**
Use an XPath string to select a single node.
*/
virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL selectSingleNode(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str)
throw (css::uno::RuntimeException, css::xml::xpath::XPathException, std::exception) SAL_OVERRIDE;
/**
Use an XPath string to select a single node.
*/
virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL selectSingleNodeNS(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str, const css::uno::Reference< css::xml::dom::XNode >& namespaceNode)
throw (css::uno::RuntimeException, css::xml::xpath::XPathException, std::exception) SAL_OVERRIDE;
virtual css::uno::Reference< css::xml::xpath::XXPathObject > SAL_CALL eval(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str)
throw (css::uno::RuntimeException, css::xml::xpath::XPathException, std::exception) SAL_OVERRIDE;
virtual css::uno::Reference< css::xml::xpath::XXPathObject > SAL_CALL evalNS(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str, const css::uno::Reference< css::xml::dom::XNode >& namespaceNode)
throw (css::uno::RuntimeException, css::xml::xpath::XPathException, std::exception) SAL_OVERRIDE;
virtual void SAL_CALL registerExtension(const OUString& aName) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual void SAL_CALL registerExtensionInstance(const css::uno::Reference< css::xml::xpath::XXPathExtension>& aExtension) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
};
}
#endif
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