unoxml/source/dom/saxbuilder.hxx

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  30
  31 #ifndef _SAXBUILDER_HXX
  32 #define _SAXBUILDER_HXX
  33
  34 #include <stack>
  35 #include <map>
  36
  37 #include <sal/types.h>
  38 #include <cppuhelper/implbase3.hxx>
  39 #include <com/sun/star/uno/Reference.h>
  40 #include <com/sun/star/uno/Sequence.h>
  41
  42 #include <com/sun/star/uno/XInterface.hpp>
  43 #include <com/sun/star/uno/Exception.hpp>
  44 #include <com/sun/star/xml/dom/XSAXDocumentBuilder.hpp>
  45 #include <com/sun/star/xml/dom/SAXDocumentBuilderState.hpp>
  46 #include <com/sun/star/xml/dom/XDocument.hpp>
  47 #include <com/sun/star/xml/dom/XDocumentFragment.hpp>
  48 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
  49 #include <com/sun/star/xml/sax/XLocator.hpp>
  50 #include <com/sun/star/xml/sax/XAttributeList.hpp>
  51 #include <com/sun/star/lang/XServiceInfo.hpp>
  52 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
  53 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  54
  55 #include "libxml/tree.h"
  56
  57 using ::rtl::OUString;
  58 using namespace com::sun::star::uno;
  59 using namespace com::sun::star::xml::dom;
  60 using namespace com::sun::star::xml::sax;
  61
  62 using com::sun::star::lang::XServiceInfo;
  63 using com::sun::star::lang::XSingleServiceFactory;
  64 using com::sun::star::lang::XMultiServiceFactory;
  65
  66 namespace DOM
  67 {
  68
  69     typedef std::stack< Reference< XNode > > NodeStack;
  70     typedef std::map< OUString, OUString > NSMap;
  71     typedef std::map< OUString, OUString > AttrMap;
  72     typedef std::stack< NSMap > NSStack;
  73
  74     class  CSAXDocumentBuilder
  75         : public ::cppu::WeakImplHelper3< XDocumentHandler, XSAXDocumentBuilder, XServiceInfo >
  76     {
  77
  78     private:
  79         const Reference< XMultiServiceFactory > m_aServiceManager;
  80
  81         SAXDocumentBuilderState m_aState;
  82         NodeStack m_aNodeStack;
  83         NSStack m_aNSStack;
  84
  85         OUString resolvePrefix(const OUString& aPrefix);
  86
  87         Reference< XDocument > m_aDocument;
  88         Reference< XDocumentFragment > m_aFragment;
  89         Reference< XLocator > m_aLocator;
  90
  91
  92     public:
  93
  94         // call for factory
  95         static Reference< XInterface > getInstance(const Reference < XMultiServiceFactory >& xFactory);
  96
  97         // static helpers for service info and component management
  98         static const char* aImplementationName;
  99     static const char* aSupportedServiceNames[];
 100         static OUString _getImplementationName();
 101         static Sequence< OUString > _getSupportedServiceNames();
 102         static Reference< XInterface > _getInstance(const Reference< XMultiServiceFactory >& rSMgr);
 103
 104         CSAXDocumentBuilder(const Reference< XMultiServiceFactory >& mgr);
 105
 106         // XServiceInfo
 107         virtual OUString SAL_CALL getImplementationName()
 108             throw (RuntimeException);
 109         virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName)
 110             throw (RuntimeException);
 111         virtual Sequence< OUString > SAL_CALL getSupportedServiceNames ()
 112             throw (RuntimeException);
 113
 114         // XDocumentHandler
 115         virtual void SAL_CALL startDocument()
 116             throw( RuntimeException, com::sun::star::xml::sax::SAXException );
 117         virtual void SAL_CALL endDocument()
 118             throw( RuntimeException, com::sun::star::xml::sax::SAXException );
 119         virtual void SAL_CALL startElement( const OUString& aName,
 120              const Reference< XAttributeList >& xAttribs )
 121             throw( RuntimeException, com::sun::star::xml::sax::SAXException );
 122         virtual void SAL_CALL endElement( const OUString& aName )
 123             throw( RuntimeException, com::sun::star::xml::sax::SAXException );
 124         virtual void SAL_CALL characters( const OUString& aChars )
 125             throw( RuntimeException, com::sun::star::xml::sax::SAXException );
 126         virtual void SAL_CALL ignorableWhitespace( const OUString& aWhitespaces )
 127             throw( RuntimeException, com::sun::star::xml::sax::SAXException );
 128         virtual void SAL_CALL processingInstruction( const OUString& aTarget,
 129              const OUString& aData )
 130             throw( RuntimeException, com::sun::star::xml::sax::SAXException );
 131         virtual void SAL_CALL setDocumentLocator( const Reference< XLocator >& xLocator )
 132             throw( RuntimeException, com::sun::star::xml::sax::SAXException );
 133
 134
 135         // XSAXDocumentBuilder
 136         virtual SAXDocumentBuilderState SAL_CALL getState()
 137             throw (RuntimeException);
 138         virtual void SAL_CALL reset()
 139             throw (RuntimeException);
 140         virtual Reference< XDocument > SAL_CALL getDocument()
 141             throw (RuntimeException);
 142         virtual Reference< XDocumentFragment > SAL_CALL getDocumentFragment()
 143             throw (RuntimeException);
 144         virtual void SAL_CALL startDocumentFragment(const Reference< XDocument >& ownerDoc)
 145             throw (RuntimeException);
 146         virtual void SAL_CALL endDocumentFragment()
 147             throw (RuntimeException);
 148
 149
 150     };
 151 }
 152
 153 #endif