1*7f654276SAndrew Rist /************************************************************** 2*7f654276SAndrew Rist * 3*7f654276SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*7f654276SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*7f654276SAndrew Rist * distributed with this work for additional information 6*7f654276SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*7f654276SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*7f654276SAndrew Rist * "License"); you may not use this file except in compliance 9*7f654276SAndrew Rist * with the License. You may obtain a copy of the License at 10*7f654276SAndrew Rist * 11*7f654276SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*7f654276SAndrew Rist * 13*7f654276SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*7f654276SAndrew Rist * software distributed under the License is distributed on an 15*7f654276SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*7f654276SAndrew Rist * KIND, either express or implied. See the License for the 17*7f654276SAndrew Rist * specific language governing permissions and limitations 18*7f654276SAndrew Rist * under the License. 19*7f654276SAndrew Rist * 20*7f654276SAndrew Rist *************************************************************/ 21*7f654276SAndrew Rist 22*7f654276SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef XPATH_NODELIST_HXX 25cdf0e10cSrcweir #define XPATH_NODELIST_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <sal/types.h> 28cdf0e10cSrcweir #include <rtl/ref.hxx> 29cdf0e10cSrcweir 30cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 31cdf0e10cSrcweir 32cdf0e10cSrcweir #include <com/sun/star/uno/Reference.h> 33cdf0e10cSrcweir #include <com/sun/star/xml/dom/XNode.hpp> 34cdf0e10cSrcweir #include <com/sun/star/xml/dom/XNodeList.hpp> 35cdf0e10cSrcweir #include <com/sun/star/xml/xpath/XXPathObject.hpp> 36cdf0e10cSrcweir 37cdf0e10cSrcweir #include "libxml/tree.h" 38cdf0e10cSrcweir #include "libxml/xpath.h" 39cdf0e10cSrcweir 40cdf0e10cSrcweir #include <boost/shared_ptr.hpp> 41cdf0e10cSrcweir 42cdf0e10cSrcweir 43cdf0e10cSrcweir using ::rtl::OUString; 44cdf0e10cSrcweir using namespace com::sun::star::uno; 45cdf0e10cSrcweir using namespace com::sun::star::xml::dom; 46cdf0e10cSrcweir using namespace com::sun::star::xml::xpath; 47cdf0e10cSrcweir 48cdf0e10cSrcweir namespace DOM { 49cdf0e10cSrcweir class CDocument; 50cdf0e10cSrcweir } 51cdf0e10cSrcweir 52cdf0e10cSrcweir namespace XPath 53cdf0e10cSrcweir { 54cdf0e10cSrcweir 55cdf0e10cSrcweir class CNodeList : public cppu::WeakImplHelper1< XNodeList > 56cdf0e10cSrcweir { 57cdf0e10cSrcweir private: 58cdf0e10cSrcweir /// #i115995# keep document alive 59cdf0e10cSrcweir ::rtl::Reference< DOM::CDocument > const m_pDocument; 60cdf0e10cSrcweir ::osl::Mutex & m_rMutex; 61cdf0e10cSrcweir /// retain the result set in case the CXPathObject is released 62cdf0e10cSrcweir boost::shared_ptr<xmlXPathObject> m_pXPathObj; 63cdf0e10cSrcweir xmlNodeSetPtr m_pNodeSet; 64cdf0e10cSrcweir 65cdf0e10cSrcweir public: 66cdf0e10cSrcweir CNodeList( 67cdf0e10cSrcweir ::rtl::Reference<DOM::CDocument> const& pDocument, 68cdf0e10cSrcweir ::osl::Mutex & rMutex, 69cdf0e10cSrcweir boost::shared_ptr<xmlXPathObject> const& rxpathObj); 70cdf0e10cSrcweir /** 71cdf0e10cSrcweir The number of nodes in the list. 72cdf0e10cSrcweir */ 73cdf0e10cSrcweir virtual sal_Int32 SAL_CALL getLength() throw (RuntimeException); 74cdf0e10cSrcweir /** 75cdf0e10cSrcweir Returns the indexth item in the collection. 76cdf0e10cSrcweir */ 77cdf0e10cSrcweir virtual Reference< XNode > SAL_CALL item(sal_Int32 index) 78cdf0e10cSrcweir throw (RuntimeException); 79cdf0e10cSrcweir }; 80cdf0e10cSrcweir } 81cdf0e10cSrcweir 82cdf0e10cSrcweir #endif 83