| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef XPATH_XPATHAPI_HXX |
| #define 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/XXPathAPI.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 ::rtl::OUString; |
| 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 |