96ff430178
2004/09/13 17:30:25 dvo 1.1.2.2: #i33862# keep XXPathExtension objects instead of extension handles, so
that data held by extension objects is still alive when being
accessed
2004/05/26 14:34:48 lo 1.1.2.1: #i28981# xpath extension
177 lines
6.6 KiB
C++
177 lines
6.6 KiB
C++
/*************************************************************************
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*
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* $RCSfile: xpathapi.hxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: obo $ $Date: 2004-11-16 12:31:11 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2004 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _XPATHAPI_HXX
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#define _XPATHAPI_HXX
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#include <map>
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#include <vector>
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#include <sal/types.h>
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#include <cppuhelper/implbase2.hxx>
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#include <com/sun/star/uno/Reference.h>
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#include <com/sun/star/uno/Sequence.h>
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#include <com/sun/star/uno/XInterface.hpp>
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#include <com/sun/star/uno/Exception.hpp>
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#include <com/sun/star/xml/xpath/XXPathAPI.hpp>
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#include <com/sun/star/xml/dom/XNode.hpp>
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#include <com/sun/star/xml/dom/XNodeList.hpp>
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#include <com/sun/star/xml/xpath/XXPathAPI.hpp>
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#include <com/sun/star/xml/xpath/XXPathObject.hpp>
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#include <com/sun/star/xml/xpath/XXPathExtension.hpp>
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#include <com/sun/star/xml/xpath/Libxml2ExtensionHandle.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XSingleServiceFactory.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/lang/XUnoTunnel.hpp>
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#include "libxml/tree.h"
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using namespace rtl;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::xml::dom;
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using namespace com::sun::star::xml::xpath;
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namespace XPath
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{
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typedef std::map<OUString, OUString> nsmap_t;
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typedef std::vector< Reference<XXPathExtension> > extensions_t;
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class CXPathAPI
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: public ::cppu::WeakImplHelper2< XXPathAPI, XServiceInfo >
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{
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private:
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nsmap_t m_nsmap;
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const Reference < XMultiServiceFactory >& m_aFactory;
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extensions_t m_extensions;
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public:
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// ctor
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CXPathAPI(const Reference< XMultiServiceFactory >& rSMgr);
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// call for factory
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static Reference< XInterface > getInstance(const Reference < XMultiServiceFactory >& xFactory);
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// static helpers for service info and component management
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static const char* aImplementationName;
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static const char* aSupportedServiceNames[];
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static OUString _getImplementationName();
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static Sequence< OUString > _getSupportedServiceNames();
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static Reference< XInterface > _getInstance(const Reference< XMultiServiceFactory >& rSMgr);
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName()
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throw (RuntimeException);
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virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName)
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throw (RuntimeException);
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virtual Sequence< OUString > SAL_CALL getSupportedServiceNames ()
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throw (RuntimeException);
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// --- XXPathAPI ---
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virtual void SAL_CALL CXPathAPI::registerNS(const OUString& aPrefix, const OUString& aURI)
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throw (RuntimeException);
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virtual void SAL_CALL CXPathAPI::unregisterNS(const OUString& aPrefix, const OUString& aURI)
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throw (RuntimeException);
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/**
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Use an XPath string to select a nodelist.
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*/
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virtual Reference< XNodeList > SAL_CALL selectNodeList(const Reference< XNode >& contextNode, const OUString& str)
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throw (RuntimeException);
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/**
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Use an XPath string to select a nodelist.
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*/
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virtual Reference< XNodeList > SAL_CALL selectNodeListNS(const Reference< XNode >& contextNode, const OUString& str, const Reference< XNode >& namespaceNode)
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throw (RuntimeException);
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/**
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Use an XPath string to select a single node.
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*/
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virtual Reference< XNode > SAL_CALL selectSingleNode(const Reference< XNode >& contextNode, const OUString& str)
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throw (RuntimeException);
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/**
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Use an XPath string to select a single node.
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*/
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virtual Reference< XNode > SAL_CALL selectSingleNodeNS(const Reference< XNode >& contextNode, const OUString& str, const Reference< XNode >& namespaceNode)
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throw (RuntimeException);
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virtual Reference< XXPathObject > SAL_CALL eval(const Reference< XNode >& contextNode, const OUString& str)
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throw (RuntimeException);
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virtual Reference< XXPathObject > SAL_CALL evalNS(const Reference< XNode >& contextNode, const OUString& str, const Reference< XNode >& namespaceNode)
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throw (RuntimeException);
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virtual void SAL_CALL registerExtension(const OUString& aName) throw (RuntimeException);
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virtual void SAL_CALL registerExtensionInstance(const Reference< XXPathExtension>& aExtension) throw (RuntimeException);
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};
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}
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#endif
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