unoxml/source/xpath/xpathobject.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <memory>
  23
  24 #include <libxml/xpath.h>
  25
  26 #include <sal/types.h>
  27 #include <rtl/ref.hxx>
  28
  29 #include <cppuhelper/implbase.hxx>
  30
  31 #include <com/sun/star/uno/Reference.h>
  32 #include <com/sun/star/xml/dom/XNodeList.hpp>
  33 #include <com/sun/star/xml/xpath/XXPathObject.hpp>
  34
  35 #include "../dom/document.hxx"
  36
  37 namespace DOM {
  38     class CDocument;
  39 }
  40
  41 namespace XPath
  42 {
  43     class CXPathObject : public cppu::WeakImplHelper< css::xml::xpath::XXPathObject >
  44     {
  45     private:
  46         ::rtl::Reference< DOM::CDocument > const m_pDocument;
  47         ::osl::Mutex & m_rMutex;
  48         std::shared_ptr<xmlXPathObject> const m_pXPathObj;
  49         css::xml::xpath::XPathObjectType const m_XPathObjectType;
  50
  51     public:
  52         CXPathObject( ::rtl::Reference<DOM::CDocument> pDocument,
  53             ::osl::Mutex & rMutex,
  54             std::shared_ptr<xmlXPathObject> const& pXPathObj);
  55
  56     /**
  57         get object type
  58     */
  59     virtual css::xml::xpath::XPathObjectType SAL_CALL getObjectType() override;
  60
  61     /**
  62         get the nodes from a nodelist type object
  63     */
  64     virtual css::uno::Reference< css::xml::dom::XNodeList > SAL_CALL getNodeList() override;
  65
  66      /**
  67         get value of a boolean object
  68      */
  69      virtual sal_Bool SAL_CALL getBoolean() override;
  70
  71     /**
  72         get number as byte
  73     */
  74     virtual sal_Int8 SAL_CALL getByte() override;
  75
  76     /**
  77         get number as short
  78     */
  79     virtual sal_Int16 SAL_CALL getShort() override;
  80
  81     /**
  82         get number as long
  83     */
  84     virtual sal_Int32 SAL_CALL getLong() override;
  85
  86     /**
  87         get number as hyper
  88     */
  89     virtual sal_Int64 SAL_CALL getHyper() override;
  90
  91     /**
  92         get number as float
  93     */
  94     virtual float SAL_CALL getFloat() override;
  95
  96     /**
  97         get number as double
  98     */
  99     virtual double SAL_CALL getDouble() override;
 100
 101     /**
 102         get string value
 103     */
 104     virtual OUString SAL_CALL getString() override;
 105
 106     };
 107 }
 108
 109 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */