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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_dbaccess.hxx"
30 
31 #include "propertystorage.hxx"
32 
33 /** === begin UNO includes === **/
34 /** === end UNO includes === **/
35 
36 #include <svl/itemset.hxx>
37 #include <svl/stritem.hxx>
38 #include <svl/eitem.hxx>
39 
40 #include <memory>
41 
42 //........................................................................
43 namespace dbaui
44 {
45 //........................................................................
46 
47 	/** === begin UNO using === **/
48 	using ::com::sun::star::uno::Reference;
49 	using ::com::sun::star::uno::XInterface;
50 	using ::com::sun::star::uno::UNO_QUERY;
51 	using ::com::sun::star::uno::Exception;
52 	using ::com::sun::star::uno::RuntimeException;
53 	using ::com::sun::star::uno::Any;
54 	using ::com::sun::star::uno::makeAny;
55 	/** === end UNO using === **/
56 
57 	//====================================================================
58 	//= PropertyStorage
59 	//====================================================================
60 	//--------------------------------------------------------------------
61     PropertyStorage::~PropertyStorage()
62     {
63     }
64 
65 	//====================================================================
66 	//= helper
67 	//====================================================================
68     namespace
69     {
70 	    //----------------------------------------------------------------
71         template < class ITEMTYPE, class UNOTYPE >
72         class ItemAdapter
73         {
74         public:
75             static bool trySet( SfxItemSet& _rSet, ItemId _nItemId, const Any& _rValue )
76             {
77                 const SfxPoolItem& rItem( _rSet.Get( _nItemId ) );
78                 const ITEMTYPE* pTypedItem = dynamic_cast< const ITEMTYPE* >( &rItem );
79                 if ( !pTypedItem )
80                     return false;
81 
82                 UNOTYPE aValue( pTypedItem->GetValue() );
83                 OSL_VERIFY( _rValue >>= aValue );
84                 // TODO: one could throw an IllegalArgumentException here - finally, this method
85                 // is (to be) used from within an XPropertySet::setPropertyValue implementation,
86                 // where this would be the appropriate reaction on wrong value types
87                 ::std::auto_ptr< ITEMTYPE > pClone( dynamic_cast< ITEMTYPE* >( pTypedItem->Clone() ) );
88                 pClone->SetValue( aValue );
89                 _rSet.Put( *pClone );
90                 return true;
91             }
92 
93             static bool tryGet( const SfxPoolItem& _rItem, Any& _out_rValue )
94             {
95                 const ITEMTYPE* pTypedItem = dynamic_cast< const ITEMTYPE* >( &_rItem );
96                 if ( !pTypedItem )
97                     return false;
98 
99                 _out_rValue <<= UNOTYPE( pTypedItem->GetValue() );
100                 return true;
101             }
102         };
103     }
104 
105 	//====================================================================
106 	//= SetItemPropertyStorage
107 	//====================================================================
108 	//--------------------------------------------------------------------
109     void SetItemPropertyStorage::getPropertyValue( Any& _out_rValue ) const
110     {
111         const SfxPoolItem& rItem( m_rItemSet.Get( m_nItemID ) );
112 
113         // try some known item types
114         if  (   ItemAdapter< SfxBoolItem, sal_Bool >::tryGet( rItem, _out_rValue )
115             ||  ItemAdapter< SfxStringItem, ::rtl::OUString >::tryGet( rItem, _out_rValue )
116             )
117             return;
118 
119         OSL_ENSURE( false, "SetItemPropertyStorage::getPropertyValue: unsupported item type!" );
120     }
121 
122 	//--------------------------------------------------------------------
123     void SetItemPropertyStorage::setPropertyValue( const Any& _rValue )
124     {
125         // try some known item types
126         if  (   ItemAdapter< SfxBoolItem, sal_Bool >::trySet( m_rItemSet, m_nItemID, _rValue )
127             ||  ItemAdapter< SfxStringItem, ::rtl::OUString >::trySet( m_rItemSet, m_nItemID, _rValue )
128             )
129             return;
130 
131         OSL_ENSURE( false, "SetItemPropertyStorage::setPropertyValue: unsupported item type!" );
132     }
133 
134 //........................................................................
135 } // namespace dbaui
136 //........................................................................
137