1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef XPATH_NODELIST_HXX 29*cdf0e10cSrcweir #define XPATH_NODELIST_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <sal/types.h> 32*cdf0e10cSrcweir #include <rtl/ref.hxx> 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #include <com/sun/star/uno/Reference.h> 37*cdf0e10cSrcweir #include <com/sun/star/xml/dom/XNode.hpp> 38*cdf0e10cSrcweir #include <com/sun/star/xml/dom/XNodeList.hpp> 39*cdf0e10cSrcweir #include <com/sun/star/xml/xpath/XXPathObject.hpp> 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir #include "libxml/tree.h" 42*cdf0e10cSrcweir #include "libxml/xpath.h" 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir #include <boost/shared_ptr.hpp> 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir using ::rtl::OUString; 48*cdf0e10cSrcweir using namespace com::sun::star::uno; 49*cdf0e10cSrcweir using namespace com::sun::star::xml::dom; 50*cdf0e10cSrcweir using namespace com::sun::star::xml::xpath; 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir namespace DOM { 53*cdf0e10cSrcweir class CDocument; 54*cdf0e10cSrcweir } 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir namespace XPath 57*cdf0e10cSrcweir { 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir class CNodeList : public cppu::WeakImplHelper1< XNodeList > 60*cdf0e10cSrcweir { 61*cdf0e10cSrcweir private: 62*cdf0e10cSrcweir /// #i115995# keep document alive 63*cdf0e10cSrcweir ::rtl::Reference< DOM::CDocument > const m_pDocument; 64*cdf0e10cSrcweir ::osl::Mutex & m_rMutex; 65*cdf0e10cSrcweir /// retain the result set in case the CXPathObject is released 66*cdf0e10cSrcweir boost::shared_ptr<xmlXPathObject> m_pXPathObj; 67*cdf0e10cSrcweir xmlNodeSetPtr m_pNodeSet; 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir public: 70*cdf0e10cSrcweir CNodeList( 71*cdf0e10cSrcweir ::rtl::Reference<DOM::CDocument> const& pDocument, 72*cdf0e10cSrcweir ::osl::Mutex & rMutex, 73*cdf0e10cSrcweir boost::shared_ptr<xmlXPathObject> const& rxpathObj); 74*cdf0e10cSrcweir /** 75*cdf0e10cSrcweir The number of nodes in the list. 76*cdf0e10cSrcweir */ 77*cdf0e10cSrcweir virtual sal_Int32 SAL_CALL getLength() throw (RuntimeException); 78*cdf0e10cSrcweir /** 79*cdf0e10cSrcweir Returns the indexth item in the collection. 80*cdf0e10cSrcweir */ 81*cdf0e10cSrcweir virtual Reference< XNode > SAL_CALL item(sal_Int32 index) 82*cdf0e10cSrcweir throw (RuntimeException); 83*cdf0e10cSrcweir }; 84*cdf0e10cSrcweir } 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir #endif 87