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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_connectivity.hxx"
26 #include "connectivity/TKeyColumns.hxx"
27 #include "connectivity/sdbcx/VKeyColumn.hxx"
28 #include <com/sun/star/sdbc/XRow.hpp>
29 #include <com/sun/star/sdbc/XResultSet.hpp>
30 #include <com/sun/star/sdbc/DataType.hpp>
31 #include <com/sun/star/sdbc/ColumnValue.hpp>
32 #include <comphelper/extract.hxx>
33 #include <comphelper/property.hxx>
34 #include "TConnection.hxx"
35 #include "connectivity/TTableHelper.hxx"
36 
37 using namespace connectivity;
38 using namespace connectivity::sdbcx;
39 using namespace ::com::sun::star::uno;
40 using namespace ::com::sun::star::beans;
41 //	using namespace ::com::sun::star::sdbcx;
42 using namespace ::com::sun::star::sdbc;
43 using namespace ::com::sun::star::container;
44 using namespace ::com::sun::star::lang;
45 
46 // -------------------------------------------------------------------------
OKeyColumnsHelper(OTableKeyHelper * _pKey,::osl::Mutex & _rMutex,const::std::vector<::rtl::OUString> & _rVector)47 OKeyColumnsHelper::OKeyColumnsHelper(	OTableKeyHelper* _pKey,
48 				::osl::Mutex& _rMutex,
49 				const ::std::vector< ::rtl::OUString> &_rVector)
50 			: connectivity::sdbcx::OCollection(*_pKey,sal_True,_rMutex,_rVector)
51 			,m_pKey(_pKey)
52 {
53 }
54 // -------------------------------------------------------------------------
createObject(const::rtl::OUString & _rName)55 sdbcx::ObjectType OKeyColumnsHelper::createObject(const ::rtl::OUString& _rName)
56 {
57 	::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
58 	::rtl::OUString aSchema,aTable;
59 	m_pKey->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_SCHEMANAME))	>>= aSchema;
60 	m_pKey->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME))			>>= aTable;
61 
62 	// frist get the related column to _rName
63 	Reference< XResultSet > xResult = m_pKey->getTable()->getMetaData()->getImportedKeys(
64 			m_pKey->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME)),aSchema,aTable);
65 
66 	::rtl::OUString aRefColumnName;
67 	if ( xResult.is() )
68 	{
69 		Reference< XRow > xRow(xResult,UNO_QUERY);
70 		::rtl::OUString aTemp;
71 		while(xResult->next())
72 		{
73 			aTemp = xRow->getString(4);
74 			if(xRow->getString(8) == _rName && m_pKey->getName() == xRow->getString(12))
75 			{
76 				aRefColumnName = aTemp;
77 				break;
78 			}
79 		}
80 	}
81 
82 	sdbcx::ObjectType xRet;
83 
84 	// now describe the column _rName and set his related column
85 	xResult = m_pKey->getTable()->getMetaData()->getColumns(
86 				m_pKey->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME)),aSchema,aTable,_rName);
87 
88 	if ( xResult.is() )
89 	{
90 		Reference< XRow > xRow(xResult,UNO_QUERY);
91 		if ( xResult->next() )
92 		{
93 			if ( xRow->getString(4) == _rName )
94 			{
95 				sal_Int32 nDataType = xRow->getInt(5);
96 				::rtl::OUString aTypeName(xRow->getString(6));
97 				sal_Int32 nSize = xRow->getInt(7);
98 				sal_Int32 nDec	= xRow->getInt(9);
99 				sal_Int32 nNull	= xRow->getInt(11);
100 				::rtl::OUString sColumnDef;
101 				try
102 				{
103 					sColumnDef = xRow->getString(13);
104 				}
105 				catch(const SQLException&)
106 				{
107 					// somethimes we get an error when asking for this param
108 				}
109 
110 				OKeyColumn* pRet = new OKeyColumn(aRefColumnName,
111 													_rName,
112 													aTypeName,
113 													sColumnDef,
114 													nNull,
115 													nSize,
116 													nDec,
117 													nDataType,
118 													sal_False,
119 													sal_False,
120 													sal_False,
121 													isCaseSensitive());
122 				xRet = pRet;
123 			}
124 		}
125 	}
126 
127 	return xRet;
128 }
129 // -------------------------------------------------------------------------
createDescriptor()130 Reference< XPropertySet > OKeyColumnsHelper::createDescriptor()
131 {
132 	return new OKeyColumn(isCaseSensitive());
133 }
134 // -------------------------------------------------------------------------
impl_refresh()135 void OKeyColumnsHelper::impl_refresh() throw(::com::sun::star::uno::RuntimeException)
136 {
137 	m_pKey->refreshColumns();
138 }
139 // -----------------------------------------------------------------------------
140 
141 
142