dbaccess/source/core/api/CRowSetDataColumn.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_dbaccess.hxx"
  33
  34 #ifndef _DBACORE_DATACOLUMN_HXX_
  35 #include "CRowSetDataColumn.hxx"
  36 #endif
  37 #ifndef DBACCESS_SHARED_DBASTRINGS_HRC
  38 #include "dbastrings.hrc"
  39 #endif
  40 #ifndef _DBASHARED_APITOOLS_HXX_
  41 #include "apitools.hxx"
  42 #endif
  43 #ifndef _COMPHELPER_TYPES_HXX_
  44 #include <comphelper/types.hxx>
  45 #endif
  46 #ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
  47 #include <cppuhelper/typeprovider.hxx>
  48 #endif
  49 #ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_
  50 #include <com/sun/star/beans/PropertyAttribute.hpp>
  51 #endif
  52 #ifndef _TOOLS_DEBUG_HXX
  53 #include <tools/debug.hxx>
  54 #endif
  55
  56 using namespace dbaccess;
  57 using namespace comphelper;
  58 using namespace connectivity;
  59 using namespace ::com::sun::star::uno;
  60 using namespace ::com::sun::star::beans;
  61 //      using namespace ::com::sun::star::sdbcx;
  62 using namespace ::com::sun::star::sdbc;
  63 using namespace ::com::sun::star::container;
  64 using namespace ::com::sun::star::lang;
  65 using namespace ::com::sun::star::util;
  66 using namespace cppu;
  67 using namespace osl;
  68
  69 DBG_NAME(ORowSetDataColumn)
  70 // -------------------------------------------------------------------------
  71 ORowSetDataColumn::ORowSetDataColumn(   const Reference < XResultSetMetaData >& _xMetaData,
  72                                       const Reference < XRow >& _xRow,
  73                                       const Reference < XRowUpdate >& _xRowUpdate,
  74                                       sal_Int32 _nPos,
  75                                       const Reference< XDatabaseMetaData >& _rxDBMeta,
  76                                       const ::rtl::OUString& _rDescription,
  77                                       const ORowSetCacheIterator& _rColumnValue)
  78     : ODataColumn(_xMetaData,_xRow,_xRowUpdate,_nPos,_rxDBMeta)
  79     ,m_aColumnValue(_rColumnValue)
  80     ,m_aDescription(_rDescription)
  81 {
  82     DBG_CTOR(ORowSetDataColumn,NULL);
  83 }
  84 // -------------------------------------------------------------------------
  85 ORowSetDataColumn::~ORowSetDataColumn()
  86 {
  87     DBG_DTOR(ORowSetDataColumn,NULL);
  88 }
  89 // -------------------------------------------------------------------------
  90 // comphelper::OPropertyArrayUsageHelper
  91 //------------------------------------------------------------------------------
  92 ::cppu::IPropertyArrayHelper* ORowSetDataColumn::createArrayHelper( ) const
  93 {
  94     BEGIN_PROPERTY_HELPER(31)
  95         DECL_PROP2(ALIGN,                                       sal_Int32,                      BOUND,MAYBEVOID);
  96         DECL_PROP1(CATALOGNAME,                         ::rtl::OUString,        READONLY);
  97         DECL_PROP2(CONTROLDEFAULT,                      ::rtl::OUString,        BOUND,MAYBEVOID);
  98         DECL_PROP1_IFACE(CONTROLMODEL,          XPropertySet,           BOUND           );
  99         DECL_PROP1(DESCRIPTION,                         ::rtl::OUString,        READONLY);
 100         DECL_PROP1(DISPLAYSIZE,                         sal_Int32,                      READONLY);
 101         DECL_PROP2(NUMBERFORMAT,                        sal_Int32,                      BOUND,MAYBEVOID);
 102         DECL_PROP2(HELPTEXT,                    ::rtl::OUString,        BOUND,MAYBEVOID);
 103         DECL_PROP1_BOOL(HIDDEN,                                                         BOUND);
 104         DECL_PROP1_BOOL(ISAUTOINCREMENT,                                                READONLY);
 105         DECL_PROP1_BOOL(ISCASESENSITIVE,                                                READONLY);
 106         DECL_PROP1_BOOL(ISCURRENCY,                                                             READONLY);
 107         DECL_PROP1_BOOL(ISDEFINITELYWRITABLE,                                   READONLY);
 108         DECL_PROP1(ISNULLABLE,                          sal_Int32,                      READONLY);
 109         DECL_PROP1_BOOL(ISREADONLY,                                                             READONLY);
 110         DECL_PROP1_BOOL(ISROWVERSION,                           READONLY);
 111         DECL_PROP1_BOOL(ISSEARCHABLE,                                                   READONLY);
 112         DECL_PROP1_BOOL(ISSIGNED,                                                               READONLY);
 113         DECL_PROP1_BOOL(ISWRITABLE,                                                             READONLY);
 114         DECL_PROP1(LABEL,                                       ::rtl::OUString,        READONLY);
 115         DECL_PROP1(NAME,                                        ::rtl::OUString,        READONLY);
 116         DECL_PROP1(PRECISION,                           sal_Int32,                      READONLY);
 117         DECL_PROP2(RELATIVEPOSITION,    sal_Int32,                      BOUND, MAYBEVOID);
 118         DECL_PROP1(SCALE,                                       sal_Int32,                      READONLY);
 119         DECL_PROP1(SCHEMANAME,                          ::rtl::OUString,        READONLY);
 120         DECL_PROP1(SERVICENAME,                         ::rtl::OUString,        READONLY);
 121         DECL_PROP1(TABLENAME,                           ::rtl::OUString,        READONLY);
 122         DECL_PROP1(TYPE,                                        sal_Int32,                      READONLY);
 123         DECL_PROP1(TYPENAME,                            ::rtl::OUString,        READONLY);
 124         DECL_PROP1(VALUE,                                       Any,                            BOUND);
 125         DECL_PROP1(WIDTH,                                       sal_Int32,                      MAYBEVOID);
 126     END_PROPERTY_HELPER();
 127 }
 128
 129 // cppu::OPropertySetHelper
 130 //------------------------------------------------------------------------------
 131 ::cppu::IPropertyArrayHelper& ORowSetDataColumn::getInfoHelper()
 132 {
 133     return *static_cast< ::comphelper::OPropertyArrayUsageHelper< ORowSetDataColumn >* >(this)->getArrayHelper();
 134 }
 135 // -------------------------------------------------------------------------
 136 void SAL_CALL ORowSetDataColumn::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
 137 {
 138     switch(nHandle)
 139     {
 140         case PROPERTY_ID_DESCRIPTION:
 141             rValue <<= m_aDescription;
 142             break;
 143         case PROPERTY_ID_ALIGN:
 144         case PROPERTY_ID_NUMBERFORMAT:
 145         case PROPERTY_ID_RELATIVEPOSITION:
 146         case PROPERTY_ID_WIDTH:
 147         case PROPERTY_ID_HIDDEN:
 148         case PROPERTY_ID_CONTROLMODEL:
 149         case PROPERTY_ID_HELPTEXT:
 150         case PROPERTY_ID_CONTROLDEFAULT:
 151             OColumnSettings::getFastPropertyValue( rValue, nHandle );
 152             break;
 153         case PROPERTY_ID_VALUE:
 154             if ( !m_aColumnValue.isNull() && m_aColumnValue->isValid() )
 155             {
 156                 ::osl::Mutex* pMutex = m_aColumnValue.getMutex();
 157                 ::osl::MutexGuard aGuard( *pMutex );
 158 #if OSL_DEBUG_LEVEL > 0
 159                 ORowSetRow aRow = *m_aColumnValue;
 160 #endif
 161                 OSL_ENSURE((sal_Int32)aRow->get().size() > m_nPos,"Pos is greater than size of vector");
 162                 rValue = ((*m_aColumnValue)->get())[m_nPos].makeAny();
 163             }
 164             break;
 165         default:
 166             ODataColumn::getFastPropertyValue(rValue,nHandle);
 167     }
 168 }
 169 // -------------------------------------------------------------------------
 170 void SAL_CALL ORowSetDataColumn::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue )throw (Exception)
 171 {
 172     switch(nHandle)
 173     {
 174         case PROPERTY_ID_ALIGN:
 175         case PROPERTY_ID_NUMBERFORMAT:
 176         case PROPERTY_ID_RELATIVEPOSITION:
 177         case PROPERTY_ID_WIDTH:
 178         case PROPERTY_ID_HIDDEN:
 179         case PROPERTY_ID_CONTROLMODEL:
 180         case PROPERTY_ID_HELPTEXT:
 181         case PROPERTY_ID_CONTROLDEFAULT:
 182             OColumnSettings::setFastPropertyValue_NoBroadcast( nHandle, rValue );
 183             break;
 184         case PROPERTY_ID_VALUE:
 185             updateObject(rValue);
 186             break;
 187         default:
 188             ODataColumn::setFastPropertyValue_NoBroadcast(nHandle,rValue );
 189     }
 190 }
 191 // -------------------------------------------------------------------------
 192 sal_Bool SAL_CALL ORowSetDataColumn::convertFastPropertyValue( Any & rConvertedValue,
 193                                                             Any & rOldValue,
 194                                                             sal_Int32 nHandle,
 195                                                             const Any& rValue ) throw (IllegalArgumentException)
 196 {
 197     sal_Bool bModified = sal_False;
 198     switch(nHandle)
 199     {
 200         case PROPERTY_ID_ALIGN:
 201         case PROPERTY_ID_NUMBERFORMAT:
 202         case PROPERTY_ID_RELATIVEPOSITION:
 203         case PROPERTY_ID_WIDTH:
 204         case PROPERTY_ID_HIDDEN:
 205         case PROPERTY_ID_CONTROLMODEL:
 206         case PROPERTY_ID_HELPTEXT:
 207         case PROPERTY_ID_CONTROLDEFAULT:
 208             bModified = OColumnSettings::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
 209             break;
 210         case PROPERTY_ID_VALUE:
 211             rConvertedValue = rValue;
 212             getFastPropertyValue(rOldValue, PROPERTY_ID_VALUE);
 213             bModified = !::comphelper::compare(rConvertedValue, rOldValue);
 214             break;
 215         default:
 216             bModified = ODataColumn::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue);
 217
 218     }
 219
 220     return bModified;
 221 }
 222 //--------------------------------------------------------------------------
 223 Sequence< sal_Int8 > ORowSetDataColumn::getImplementationId() throw (RuntimeException)
 224 {
 225     static OImplementationId * pId = 0;
 226     if (! pId)
 227     {
 228         MutexGuard aGuard( Mutex::getGlobalMutex() );
 229         if (! pId)
 230         {
 231             static OImplementationId aId;
 232             pId = &aId;
 233         }
 234     }
 235     return pId->getImplementationId();
 236 }
 237 // -------------------------------------------------------------------------
 238 void ORowSetDataColumn::fireValueChange(const ORowSetValue& _rOldValue)
 239 {
 240     if ( !m_aColumnValue.isNull() && m_aColumnValue->isValid() && (!(((*m_aColumnValue)->get())[m_nPos] == _rOldValue)) )
 241     {
 242         sal_Int32 nHandle = PROPERTY_ID_VALUE;
 243         m_aOldValue = _rOldValue.makeAny();
 244         Any aNew = ((*m_aColumnValue)->get())[m_nPos].makeAny();
 245
 246         fire(&nHandle, &aNew, &m_aOldValue, 1, sal_False );
 247     }
 248     else if ( !m_aColumnValue.isNull() && !_rOldValue.isNull() )
 249     {
 250         sal_Int32 nHandle = PROPERTY_ID_VALUE;
 251         m_aOldValue = _rOldValue.makeAny();
 252         Any aNew;
 253
 254         fire(&nHandle, &aNew, &m_aOldValue, 1, sal_False );
 255     }
 256 }
 257 // -----------------------------------------------------------------------------
 258 DBG_NAME(ORowSetDataColumns )
 259 ORowSetDataColumns::ORowSetDataColumns(
 260                 sal_Bool _bCase,
 261                 const ::vos::ORef< ::connectivity::OSQLColumns>& _rColumns,
 262                 ::cppu::OWeakObject& _rParent,
 263                 ::osl::Mutex& _rMutex,
 264                 const ::std::vector< ::rtl::OUString> &_rVector
 265                 ) : connectivity::sdbcx::OCollection(_rParent,_bCase,_rMutex,_rVector)
 266                 ,m_aColumns(_rColumns)
 267 {
 268     DBG_CTOR(ORowSetDataColumns ,NULL);
 269 }
 270 // -----------------------------------------------------------------------------
 271 ORowSetDataColumns::~ORowSetDataColumns()
 272 {
 273     DBG_DTOR(ORowSetDataColumns ,NULL);
 274 }
 275 // -----------------------------------------------------------------------------
 276 sdbcx::ObjectType ORowSetDataColumns::createObject(const ::rtl::OUString& _rName)
 277 {
 278     connectivity::sdbcx::ObjectType xNamed;
 279
 280     ::comphelper::UStringMixEqual aCase(isCaseSensitive());
 281     ::connectivity::OSQLColumns::Vector::const_iterator first =  ::connectivity::find(m_aColumns->get().begin(),m_aColumns->get().end(),_rName,aCase);
 282     if(first != m_aColumns->get().end())
 283         xNamed.set(*first,UNO_QUERY);
 284
 285     return xNamed;
 286 }
 287 // -----------------------------------------------------------------------------
 288 void SAL_CALL ORowSetDataColumns::disposing(void)
 289 {
 290     //  clear_NoDispose();
 291     ORowSetDataColumns_BASE::disposing();
 292     m_aColumns = NULL;
 293     //  m_aColumns.clear();
 294 }
 295 // -----------------------------------------------------------------------------
 296 void ORowSetDataColumns::assign(const ::vos::ORef< ::connectivity::OSQLColumns>& _rColumns,const ::std::vector< ::rtl::OUString> &_rVector)
 297 {
 298     m_aColumns = _rColumns;
 299     reFill(_rVector);
 300 }
 301 // -----------------------------------------------------------------------------
 302 void ORowSetDataColumns::impl_refresh() throw(::com::sun::star::uno::RuntimeException)
 303 {
 304 }
 305 // -----------------------------------------------------------------------------
 306
 307