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27 #ifndef DBAUI_RTABLECONNECTIONDATA_HXX
28 #define DBAUI_RTABLECONNECTIONDATA_HXX
29 
30 #ifndef DBAUI_TABLECONNECTIONDATA_HXX
31 #include "TableConnectionData.hxx"
32 #endif
33 #ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
34 #include <com/sun/star/beans/XPropertySet.hpp>
35 #endif
36 #ifndef _COM_SUN_STAR_CONTAINER_XNAMEACCESS_HPP_
37 #include <com/sun/star/container/XNameAccess.hpp>
38 #endif
39 #ifndef DBAUI_ENUMTYPES_HXX
40 #include "QEnumTypes.hxx"
41 #endif
42 
43 namespace dbaui
44 {
45 	const sal_uInt16 CARDINAL_UNDEFINED	= 0x0000;
46 	const sal_uInt16 CARDINAL_ONE_MANY	= 0x0001;
47 	const sal_uInt16 CARDINAL_MANY_ONE	= 0x0002;
48 	const sal_uInt16 CARDINAL_ONE_ONE	= 0x0004;
49 
50 	class OConnectionLineData;
51 	//==================================================================
52 	class ORelationTableConnectionData :	public OTableConnectionData
53 	{
54         friend bool operator==(const ORelationTableConnectionData& lhs, const ORelationTableConnectionData& rhs);
55 		friend bool operator!=(const ORelationTableConnectionData& lhs, const ORelationTableConnectionData& rhs) { return !(lhs == rhs); }
56 
57 		::osl::Mutex	m_aMutex;
58 
59 		// @see com.sun.star.sdbc.KeyRule
60 		sal_Int32 m_nUpdateRules;
61 		sal_Int32 m_nDeleteRules;
62 		sal_Int32 m_nCardinality;
63 
64 		sal_Bool checkPrimaryKey(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& i_xTable,EConnectionSide _eEConnectionSide) const;
65 		sal_Bool IsSourcePrimKey()	const { return checkPrimaryKey(getReferencingTable()->getTable(),JTCS_FROM);	}
66 		sal_Bool IsDestPrimKey()	const { return checkPrimaryKey(getReferencedTable()->getTable(),JTCS_TO);		}
67 
68 	protected:
69 		virtual OConnectionLineDataRef CreateLineDataObj();
70 		virtual OConnectionLineDataRef CreateLineDataObj( const OConnectionLineData& rConnLineData );
71 
72 		ORelationTableConnectionData& operator=( const ORelationTableConnectionData& rConnData );
73 	public:
74 		ORelationTableConnectionData();
75 		ORelationTableConnectionData( const ORelationTableConnectionData& rConnData );
76 		ORelationTableConnectionData( const TTableWindowData::value_type& _pReferencingTable,
77                                       const TTableWindowData::value_type& _pReferencedTable,
78 									  const ::rtl::OUString& rConnName = ::rtl::OUString() );
79 		virtual ~ORelationTableConnectionData();
80 
81 		virtual void CopyFrom(const OTableConnectionData& rSource);
82 		virtual OTableConnectionData* NewInstance() const { return new ORelationTableConnectionData(); }
83 
84 		/** Update create a new relation
85 
86 			@return true if successful
87 		*/
88 		virtual sal_Bool Update();
89 
90 
91 		void		SetCardinality();
92 		inline void	SetUpdateRules( sal_Int32 nAttr ){ m_nUpdateRules = nAttr; }
93 		inline void	SetDeleteRules( sal_Int32 nAttr ){ m_nDeleteRules = nAttr; }
94 
95 		inline sal_Int32	GetUpdateRules() const { return m_nUpdateRules; }
96 		inline sal_Int32	GetDeleteRules() const { return m_nDeleteRules; }
97 		inline sal_Int32	GetCardinality() const { return m_nCardinality; }
98 
99 		sal_Bool		IsConnectionPossible();
100 		void		ChangeOrientation();
101 		sal_Bool		DropRelation();
102 	};
103 }
104 
105 #endif // DBAUI_RTABLECONNECTIONDATA_HXX
106 
107 
108 
109