comphelper/source/xml/attributelist.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_comphelper.hxx"
  33 #include <comphelper/attributelist.hxx>
  34 #include <vos/diagnose.hxx>
  35
  36 #include <vector>
  37
  38 using namespace rtl;
  39 using namespace osl;
  40 using namespace com::sun::star;
  41
  42 namespace comphelper {
  43
  44 struct TagAttribute_Impl
  45 {
  46         TagAttribute_Impl(){}
  47         TagAttribute_Impl( const OUString &aName, const OUString &aType,
  48                                                  const OUString &aValue )
  49         {
  50                 this->sName     = aName;
  51                 this->sType     = aType;
  52                 this->sValue    = aValue;
  53         }
  54
  55         OUString sName;
  56         OUString sType;
  57         OUString sValue;
  58 };
  59
  60 struct AttributeList_Impl
  61 {
  62         AttributeList_Impl()
  63         {
  64                 // performance improvement during adding
  65                 vecAttribute.reserve(20);
  66         }
  67         ::std::vector<struct TagAttribute_Impl> vecAttribute;
  68 };
  69
  70 sal_Int16 SAL_CALL AttributeList::getLength(void) throw( ::com::sun::star::uno::RuntimeException )
  71 {
  72         return (sal_Int16)(m_pImpl->vecAttribute.size());
  73 }
  74
  75 OUString SAL_CALL AttributeList::getNameByIndex(sal_Int16 i) throw( ::com::sun::star::uno::RuntimeException )
  76 {
  77         if( i < static_cast < sal_Int16 > (m_pImpl->vecAttribute.size()) ) {
  78                 return m_pImpl->vecAttribute[i].sName;
  79         }
  80         return OUString();
  81 }
  82
  83 OUString SAL_CALL AttributeList::getTypeByIndex(sal_Int16 i) throw( ::com::sun::star::uno::RuntimeException )
  84 {
  85         if( i < static_cast < sal_Int16 > (m_pImpl->vecAttribute.size() ) ) {
  86                 return m_pImpl->vecAttribute[i].sType;
  87         }
  88         return OUString();
  89 }
  90
  91 OUString SAL_CALL  AttributeList::getValueByIndex(sal_Int16 i) throw( ::com::sun::star::uno::RuntimeException )
  92 {
  93         if( i < static_cast < sal_Int16 > (m_pImpl->vecAttribute.size() ) ) {
  94                 return m_pImpl->vecAttribute[i].sValue;
  95         }
  96         return OUString();
  97
  98 }
  99
 100 OUString SAL_CALL AttributeList::getTypeByName( const OUString& sName ) throw( ::com::sun::star::uno::RuntimeException )
 101 {
 102         ::std::vector<struct TagAttribute_Impl>::iterator ii = m_pImpl->vecAttribute.begin();
 103
 104         for( ; ii != m_pImpl->vecAttribute.end() ; ii ++ ) {
 105                 if( (*ii).sName == sName ) {
 106                         return (*ii).sType;
 107                 }
 108         }
 109         return OUString();
 110 }
 111
 112 OUString SAL_CALL AttributeList::getValueByName(const OUString& sName) throw( ::com::sun::star::uno::RuntimeException )
 113 {
 114         ::std::vector<struct TagAttribute_Impl>::iterator ii = m_pImpl->vecAttribute.begin();
 115
 116         for( ; ii != m_pImpl->vecAttribute.end() ; ii ++ ) {
 117                 if( (*ii).sName == sName ) {
 118                         return (*ii).sValue;
 119                 }
 120         }
 121         return OUString();
 122 }
 123
 124
 125 AttributeList::AttributeList()
 126 {
 127         m_pImpl = new AttributeList_Impl;
 128 }
 129
 130
 131
 132 AttributeList::~AttributeList()
 133 {
 134         delete m_pImpl;
 135 }
 136
 137 void AttributeList::AddAttribute(       const OUString &sName ,
 138                                                                                 const OUString &sType ,
 139                                                                                 const OUString &sValue )
 140 {
 141         m_pImpl->vecAttribute.push_back( TagAttribute_Impl( sName , sType , sValue ) );
 142 }
 143
 144 void AttributeList::Clear()
 145 {
 146         m_pImpl->vecAttribute.clear();
 147
 148         VOS_ENSURE( ! getLength(), "Length > 0 after AttributeList::Clear!");
 149 }
 150
 151 void AttributeList::RemoveAttribute( const OUString sName )
 152 {
 153         ::std::vector<struct TagAttribute_Impl>::iterator ii = m_pImpl->vecAttribute.begin();
 154
 155         for( ; ii != m_pImpl->vecAttribute.end() ; ii ++ ) {
 156                 if( (*ii).sName == sName ) {
 157                         m_pImpl->vecAttribute.erase( ii );
 158                         break;
 159                 }
 160         }
 161 }
 162
 163
 164 void AttributeList::SetAttributeList( const uno::Reference< ::com::sun::star::xml::sax::XAttributeList >  &r )
 165 {
 166         Clear();
 167         AppendAttributeList( r );
 168 }
 169
 170 void AttributeList::AppendAttributeList( const uno::Reference< ::com::sun::star::xml::sax::XAttributeList >  &r )
 171 {
 172         VOS_ENSURE( r.is(), "r isn't!" );
 173
 174         sal_Int32 nMax = r->getLength();
 175         sal_Int32 nTotalSize = m_pImpl->vecAttribute.size() + nMax;
 176         m_pImpl->vecAttribute.reserve( nTotalSize );
 177
 178         for( sal_Int16 i = 0 ; i < nMax ; i ++ ) {
 179                 m_pImpl->vecAttribute.push_back( TagAttribute_Impl(
 180                         r->getNameByIndex( i ) ,
 181                         r->getTypeByIndex( i ) ,
 182                         r->getValueByIndex( i )));
 183         }
 184
 185         VOS_ENSURE( nTotalSize == getLength(), "nTotalSize != getLength()");
 186 }
 187
 188 } // namespace comphelper
 189