dbaccess/source/core/misc/sdbcoretools.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_SDBCORETOOLS_HXX
  35 #include "sdbcoretools.hxx"
  36 #endif
  37 #ifndef _TOOLS_DEBUG_HXX
  38 #include <tools/debug.hxx>
  39 #endif
  40 #ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
  41 #include <com/sun/star/beans/XPropertySet.hpp>
  42 #endif
  43 #ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
  44 #include <com/sun/star/beans/PropertyValue.hpp>
  45 #endif
  46 #ifndef _COM_SUN_STAR_CONTAINER_XCHILD_HPP_
  47 #include <com/sun/star/container/XChild.hpp>
  48 #endif
  49 #ifndef _COM_SUN_STAR_UTIL_XMODIFIABLE_HPP_
  50 #include <com/sun/star/util/XModifiable.hpp>
  51 #endif
  52 #ifndef _COM_SUN_STAR_SDB_XDOCUMENTDATASOURCE_HPP_
  53 #include <com/sun/star/sdb/XDocumentDataSource.hpp>
  54 #endif
  55 #ifndef DBACCESS_SHARED_DBASTRINGS_HRC
  56 #include "dbastrings.hrc"
  57 #endif
  58
  59 //.........................................................................
  60 namespace dbaccess
  61 {
  62 //.........................................................................
  63
  64     using namespace ::com::sun::star::uno;
  65     using namespace ::com::sun::star::lang;
  66     using namespace ::com::sun::star::util;
  67     using namespace ::com::sun::star::sdbc;
  68     using namespace ::com::sun::star::sdb;
  69     using namespace ::com::sun::star::beans;
  70     using namespace ::com::sun::star::container;
  71
  72     // =========================================================================
  73     // -------------------------------------------------------------------------
  74     void notifyDataSourceModified(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxObject,sal_Bool _bModified)
  75     {
  76         Reference< XInterface > xDs = getDataSource( _rxObject );
  77         Reference<XDocumentDataSource> xDocumentDataSource(xDs,UNO_QUERY);
  78         if ( xDocumentDataSource.is() )
  79             xDs = xDocumentDataSource->getDatabaseDocument();
  80         Reference< XModifiable > xModi( xDs, UNO_QUERY );
  81         if ( xModi.is() )
  82             xModi->setModified(_bModified);
  83     }
  84
  85     // -------------------------------------------------------------------------
  86     Reference< XInterface > getDataSource( const Reference< XInterface >& _rxDependentObject )
  87     {
  88         Reference< XInterface > xParent = _rxDependentObject;
  89         Reference< XInterface > xReturn;
  90         while( xParent.is() )
  91         {
  92             xReturn = xParent;
  93             Reference<XChild> xChild(xParent,UNO_QUERY);
  94             xParent.set(xChild.is() ? xChild->getParent() : Reference< XInterface >(),UNO_QUERY);
  95         }
  96         return xReturn;
  97     }
  98
  99     // -------------------------------------------------------------------------
 100     bool getDataSourceSetting( const Reference< XInterface >& _rxDataSource, const sal_Char* _pAsciiSettingsName,
 101         Any& /* [out] */ _rSettingsValue )
 102     {
 103         bool bIsPresent = false;
 104         try
 105         {
 106             Reference< XPropertySet > xDataSource( _rxDataSource, UNO_QUERY );
 107             OSL_ENSURE( xDataSource.is(), "getDataSourceSetting: invalid data source object!" );
 108             if ( !xDataSource.is() )
 109                 return false;
 110
 111             Sequence< PropertyValue > aSettings;
 112             OSL_VERIFY( xDataSource->getPropertyValue( PROPERTY_INFO ) >>= aSettings );
 113             const PropertyValue* pSetting = aSettings.getConstArray();
 114             const PropertyValue* pSettingEnd = aSettings.getConstArray() + aSettings.getLength();
 115             for ( ; pSetting != pSettingEnd; ++pSetting )
 116             {
 117                 if ( pSetting->Name.equalsAscii( _pAsciiSettingsName ) )
 118                 {
 119                     _rSettingsValue = pSetting->Value;
 120                     bIsPresent = true;
 121                     break;
 122                 }
 123             }
 124         }
 125         catch( const Exception& )
 126         {
 127             OSL_ENSURE( sal_False, "getDataSourceSetting: caught an exception!" );
 128         }
 129         return bIsPresent;
 130     }
 131
 132 // -----------------------------------------------------------------------------
 133 //.........................................................................
 134 }       // namespace dbaccess
 135 //.........................................................................
 136