sax/source/tools/fastattribs.cxx

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  30
  31 #include <algorithm>
  32 #include <boost/bind.hpp>
  33
  34 #include <sax/fastattribs.hxx>
  35
  36 using ::rtl::OUString;
  37 using ::rtl::OString;
  38 using namespace ::com::sun::star::uno;
  39 using namespace ::com::sun::star::xml;
  40 using namespace ::com::sun::star::xml::sax;
  41 namespace sax_fastparser
  42 {
  43
  44 UnknownAttribute::UnknownAttribute( const OUString& rNamespaceURL, const OString& rName, const OString& rValue )
  45     : maNamespaceURL( rNamespaceURL ), maName( rName ), maValue( rValue )
  46 {
  47 }
  48
  49 UnknownAttribute::UnknownAttribute( const OString& rName, const OString& rValue )
  50     : maName( rName ), maValue( rValue )
  51 {
  52 }
  53
  54 void UnknownAttribute::FillAttribute( Attribute* pAttrib ) const
  55 {
  56     if( pAttrib )
  57     {
  58         pAttrib->Name = OStringToOUString( maName, RTL_TEXTENCODING_UTF8 );
  59         pAttrib->NamespaceURL = maNamespaceURL;
  60         pAttrib->Value = OStringToOUString( maValue, RTL_TEXTENCODING_UTF8 );
  61     }
  62 }
  63
  64 FastAttributeList::FastAttributeList( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastTokenHandler >& xTokenHandler )
  65 : mxTokenHandler( xTokenHandler )
  66 {
  67     maLastIter = maAttributes.end();
  68 }
  69
  70 FastAttributeList::~FastAttributeList()
  71 {
  72 }
  73
  74 void FastAttributeList::clear()
  75 {
  76     maAttributes.clear();
  77     maUnknownAttributes.clear();
  78     maLastIter = maAttributes.end();
  79 }
  80
  81 void FastAttributeList::add( sal_Int32 nToken, const OString& rValue )
  82 {
  83     maAttributes[nToken] = rValue;
  84 }
  85
  86 void FastAttributeList::addUnknown( const OUString& rNamespaceURL, const OString& rName, const OString& rValue )
  87 {
  88     maUnknownAttributes.push_back( UnknownAttribute( rNamespaceURL, rName, rValue ) );
  89 }
  90
  91 void FastAttributeList::addUnknown( const OString& rName, const OString& rValue )
  92 {
  93     maUnknownAttributes.push_back( UnknownAttribute( rName, rValue ) );
  94 }
  95
  96 // XFastAttributeList
  97 sal_Bool FastAttributeList::hasAttribute( ::sal_Int32 Token ) throw (RuntimeException)
  98 {
  99     maLastIter = maAttributes.find( Token );
 100     return ( maLastIter != maAttributes.end() ) ? sal_True : sal_False;
 101 }
 102
 103 sal_Int32 FastAttributeList::getValueToken( ::sal_Int32 Token ) throw (SAXException, RuntimeException)
 104 {
 105     if( ( maLastIter == maAttributes.end() ) || ( ( *maLastIter ).first != Token ) )
 106         maLastIter = maAttributes.find( Token );
 107
 108     if( maLastIter == maAttributes.end() )
 109         throw SAXException();
 110
 111     Sequence< sal_Int8 > aSeq( (sal_Int8*)(*maLastIter).second.getStr(), (*maLastIter).second.getLength() ) ;
 112     return mxTokenHandler->getTokenFromUTF8( aSeq );
 113 }
 114
 115 sal_Int32 FastAttributeList::getOptionalValueToken( ::sal_Int32 Token, ::sal_Int32 Default ) throw (RuntimeException)
 116 {
 117     if( ( maLastIter == maAttributes.end() ) || ( ( *maLastIter ).first != Token ) )
 118         maLastIter = maAttributes.find( Token );
 119
 120     if( maLastIter == maAttributes.end() )
 121         return Default;
 122
 123     Sequence< sal_Int8 > aSeq( (sal_Int8*)(*maLastIter).second.getStr(), (*maLastIter).second.getLength() ) ;
 124     return mxTokenHandler->getTokenFromUTF8( aSeq );
 125 }
 126
 127 OUString FastAttributeList::getValue( ::sal_Int32 Token ) throw (SAXException, RuntimeException)
 128 {
 129     if( ( maLastIter == maAttributes.end() ) || ( ( *maLastIter ).first != Token ) )
 130         maLastIter = maAttributes.find( Token );
 131
 132     if( maLastIter == maAttributes.end() )
 133         throw SAXException();
 134
 135     return OStringToOUString( (*maLastIter).second, RTL_TEXTENCODING_UTF8 );
 136 }
 137
 138 OUString FastAttributeList::getOptionalValue( ::sal_Int32 Token ) throw (RuntimeException)
 139 {
 140     if( ( maLastIter == maAttributes.end() ) || ( ( *maLastIter ).first != Token ) )
 141         maLastIter = maAttributes.find( Token );
 142
 143     OUString aRet;
 144     if( maLastIter != maAttributes.end() )
 145         aRet = OStringToOUString( (*maLastIter).second, RTL_TEXTENCODING_UTF8 );
 146
 147     return aRet;
 148 }
 149 Sequence< Attribute > FastAttributeList::getUnknownAttributes(  ) throw (RuntimeException)
 150 {
 151     Sequence< Attribute > aSeq( maUnknownAttributes.size() );
 152     Attribute* pAttr = aSeq.getArray();
 153     for( UnknownAttributeList::iterator attrIter = maUnknownAttributes.begin(); attrIter != maUnknownAttributes.end(); attrIter++ )
 154         (*attrIter).FillAttribute( pAttr++ );
 155     return aSeq;
 156 }
 157 Sequence< FastAttribute > FastAttributeList::getFastAttributes(  ) throw (RuntimeException)
 158 {
 159     Sequence< FastAttribute > aSeq( maAttributes.size() );
 160     FastAttribute* pAttr = aSeq.getArray();
 161     FastAttributeMap::iterator fastAttrIter = maAttributes.begin();
 162     for(; fastAttrIter != maAttributes.end(); fastAttrIter++ )
 163     {
 164         pAttr->Token = fastAttrIter->first;
 165         pAttr->Value = OStringToOUString( fastAttrIter->second, RTL_TEXTENCODING_UTF8 );
 166         pAttr++;
 167     }
 168     return aSeq;
 169 }
 170
 171 }