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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 "ado/AResultSetMetaData.hxx"
27 #include <com/sun/star/sdbc/DataType.hpp>
28 #include <com/sun/star/sdbc/ColumnValue.hpp>
29 #include "ado/Awrapado.hxx"
30 #include "connectivity/dbexception.hxx"
31 
32 using namespace connectivity;
33 using namespace connectivity::ado;
34 using namespace com::sun::star::uno;
35 using namespace com::sun::star::lang;
36 using namespace com::sun::star::beans;
37 using namespace com::sun::star::sdbc;
38 
OResultSetMetaData(ADORecordset * _pRecordSet)39 OResultSetMetaData::OResultSetMetaData( ADORecordset* _pRecordSet)
40 					:	m_pRecordSet(_pRecordSet),
41 						m_nColCount(-1)
42 {
43 	if ( m_pRecordSet )
44 		m_pRecordSet->AddRef();
45 }
46 // -------------------------------------------------------------------------
~OResultSetMetaData()47 OResultSetMetaData::~OResultSetMetaData()
48 {
49 	if ( m_pRecordSet )
50 		m_pRecordSet->Release();
51 }
52 // -------------------------------------------------------------------------
getColumnDisplaySize(sal_Int32 column)53 sal_Int32 SAL_CALL OResultSetMetaData::getColumnDisplaySize( sal_Int32 column ) throw(SQLException, RuntimeException)
54 {
55 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
56 	if(aField.IsValid() && aField.GetActualSize() != -1)
57 		return aField.GetActualSize();
58 	return 0;
59 }
60 // -------------------------------------------------------------------------
61 
getColumnType(sal_Int32 column)62 sal_Int32 SAL_CALL OResultSetMetaData::getColumnType( sal_Int32 column ) throw(SQLException, RuntimeException)
63 {
64 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
65 	return ADOS::MapADOType2Jdbc(aField.GetADOType());
66 }
67 // -------------------------------------------------------------------------
68 
getColumnCount()69 sal_Int32 SAL_CALL OResultSetMetaData::getColumnCount(  ) throw(SQLException, RuntimeException)
70 {
71 	if(m_nColCount != -1 )
72 		return m_nColCount;
73 
74 	if ( !m_pRecordSet )
75 		return 0;
76 
77 	ADOFields* pFields	= NULL;
78 	m_pRecordSet->get_Fields(&pFields);
79 	WpOLEAppendCollection<ADOFields, ADOField, WpADOField>	aFields(pFields);
80 	m_nColCount = aFields.GetItemCount();
81 	return m_nColCount;
82 }
83 // -------------------------------------------------------------------------
84 
isCaseSensitive(sal_Int32 column)85 sal_Bool SAL_CALL OResultSetMetaData::isCaseSensitive( sal_Int32 column ) throw(SQLException, RuntimeException)
86 {
87 	sal_Bool bRet = sal_False;
88 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
89 	if ( aField.IsValid() )
90 	{
91 		WpADOProperties aProps( aField.get_Properties() );
92 		if ( aProps.IsValid() )
93 			bRet = OTools::getValue( aProps, ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ISCASESENSITIVE")) );
94 	}
95 	return bRet;
96 }
97 // -------------------------------------------------------------------------
98 
getSchemaName(sal_Int32)99 ::rtl::OUString SAL_CALL OResultSetMetaData::getSchemaName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
100 {
101 	return ::rtl::OUString();
102 }
103 // -------------------------------------------------------------------------
104 
getColumnName(sal_Int32 column)105 ::rtl::OUString SAL_CALL OResultSetMetaData::getColumnName( sal_Int32 column ) throw(SQLException, RuntimeException)
106 {
107 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
108 	if(aField.IsValid())
109 		return aField.GetName();
110 
111 	return ::rtl::OUString();
112 }
113 // -------------------------------------------------------------------------
getTableName(sal_Int32 column)114 ::rtl::OUString SAL_CALL OResultSetMetaData::getTableName( sal_Int32 column ) throw(SQLException, RuntimeException)
115 {
116 	::rtl::OUString sTableName;
117 
118 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
119 	if ( aField.IsValid() )
120 	{
121 		WpADOProperties aProps( aField.get_Properties() );
122 		if ( aProps.IsValid() )
123 			sTableName = OTools::getValue( aProps, ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("BASETABLENAME")) );
124 	}
125 	return sTableName;
126 }
127 // -------------------------------------------------------------------------
getCatalogName(sal_Int32)128 ::rtl::OUString SAL_CALL OResultSetMetaData::getCatalogName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
129 {
130 	return ::rtl::OUString();
131 }
132 // -------------------------------------------------------------------------
getColumnTypeName(sal_Int32)133 ::rtl::OUString SAL_CALL OResultSetMetaData::getColumnTypeName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
134 {
135 	return ::rtl::OUString();
136 }
137 // -------------------------------------------------------------------------
getColumnLabel(sal_Int32 column)138 ::rtl::OUString SAL_CALL OResultSetMetaData::getColumnLabel( sal_Int32 column ) throw(SQLException, RuntimeException)
139 {
140 	return getColumnName(column);
141 }
142 // -------------------------------------------------------------------------
getColumnServiceName(sal_Int32)143 ::rtl::OUString SAL_CALL OResultSetMetaData::getColumnServiceName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
144 {
145 	return ::rtl::OUString();
146 }
147 // -------------------------------------------------------------------------
148 
isCurrency(sal_Int32 column)149 sal_Bool SAL_CALL OResultSetMetaData::isCurrency( sal_Int32 column ) throw(SQLException, RuntimeException)
150 {
151 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
152 	if(aField.IsValid())
153 	{
154 		return ((aField.GetAttributes() & adFldFixed) == adFldFixed) && (aField.GetADOType() == adCurrency);
155 	}
156 	return sal_False;
157 }
158 // -------------------------------------------------------------------------
159 
isAutoIncrement(sal_Int32 column)160 sal_Bool SAL_CALL OResultSetMetaData::isAutoIncrement( sal_Int32 column ) throw(SQLException, RuntimeException)
161 {
162 	sal_Bool bRet = sal_False;
163 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
164 	if ( aField.IsValid() )
165 	{
166 		WpADOProperties aProps( aField.get_Properties() );
167 		if ( aProps.IsValid() )
168 		{
169 			bRet = OTools::getValue( aProps, ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ISAUTOINCREMENT")) );
170 #if OSL_DEBUG_LEVEL > 0
171 			sal_Int32 nCount = aProps.GetItemCount();
172 			for (sal_Int32 i = 0; i<nCount; ++i)
173 			{
174 				WpADOProperty aProp = aProps.GetItem(i);
175 				::rtl::OUString sName = aProp.GetName();
176 				::rtl::OUString sVal = aProp.GetValue();
177 			}
178 #endif
179 		}
180 	}
181 	return bRet;
182 }
183 // -------------------------------------------------------------------------
184 
185 
isSigned(sal_Int32 column)186 sal_Bool SAL_CALL OResultSetMetaData::isSigned( sal_Int32 column ) throw(SQLException, RuntimeException)
187 {
188 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
189 	if(aField.IsValid())
190 	{
191 		DataTypeEnum eType = aField.GetADOType();
192 		return !(eType == adUnsignedBigInt || eType == adUnsignedInt || eType == adUnsignedSmallInt || eType == adUnsignedTinyInt);
193 	}
194 	return sal_False;
195 }
196 // -------------------------------------------------------------------------
getPrecision(sal_Int32 column)197 sal_Int32 SAL_CALL OResultSetMetaData::getPrecision( sal_Int32 column ) throw(SQLException, RuntimeException)
198 {
199 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
200 	if(aField.IsValid())
201 		return aField.GetPrecision();
202 	return 0;
203 }
204 // -------------------------------------------------------------------------
getScale(sal_Int32 column)205 sal_Int32 SAL_CALL OResultSetMetaData::getScale( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException)
206 {
207 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
208 	if(aField.IsValid())
209 		return aField.GetNumericScale();
210 	return 0;
211 }
212 // -------------------------------------------------------------------------
213 
isNullable(sal_Int32 column)214 sal_Int32 SAL_CALL OResultSetMetaData::isNullable( sal_Int32 column ) throw(SQLException, RuntimeException)
215 {
216 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
217 	if(aField.IsValid())
218 	{
219 		return (aField.GetAttributes() & adFldIsNullable) == adFldIsNullable;
220 	}
221 	return sal_False;
222 }
223 // -------------------------------------------------------------------------
224 
isSearchable(sal_Int32)225 sal_Bool SAL_CALL OResultSetMetaData::isSearchable( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
226 {
227 	return sal_True;
228 }
229 // -------------------------------------------------------------------------
230 
isReadOnly(sal_Int32 column)231 sal_Bool SAL_CALL OResultSetMetaData::isReadOnly( sal_Int32 column ) throw(SQLException, RuntimeException)
232 {
233 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
234 	if(aField.IsValid())
235 	{
236 		//	return (aField.GetStatus() & adFieldReadOnly) == adFieldReadOnly;
237 	}
238 	return sal_False;
239 }
240 // -------------------------------------------------------------------------
241 
isDefinitelyWritable(sal_Int32 column)242 sal_Bool SAL_CALL OResultSetMetaData::isDefinitelyWritable( sal_Int32 column ) throw(SQLException, RuntimeException)
243 {
244 	WpADOField aField = ADOS::getField(m_pRecordSet,column);
245 	if(aField.IsValid())
246 	{
247 		return (aField.GetAttributes() & adFldUpdatable) == adFldUpdatable;
248 	}
249 	return sal_False;
250 ;
251 }
252 // -------------------------------------------------------------------------
isWritable(sal_Int32 column)253 sal_Bool SAL_CALL OResultSetMetaData::isWritable( sal_Int32 column ) throw(SQLException, RuntimeException)
254 {
255 	return isDefinitelyWritable(column);
256 }
257 // -------------------------------------------------------------------------
258 
259