connectivity/source/drivers/postgresql/pq_sequenceresultsetmetadata.cxx

   1 #include "pq_sequenceresultsetmetadata.hxx"
   2
   3 #include <rtl/ustrbuf.hxx>
   4
   5 using rtl::OUStringBuffer;
   6 using rtl::OUString;
   7 using com::sun::star::uno::Any;
   8
   9 using com::sun::star::uno::RuntimeException;
  10
  11 using com::sun::star::sdbc::SQLException;
  12
  13 namespace pq_sdbc_driver
  14 {
  15
  16 SequenceResultSetMetaData::SequenceResultSetMetaData(
  17     const ::rtl::Reference< RefCountedMutex > & refMutex,
  18     const ColumnMetaDataVector &metaDataVector,
  19     int colCount ) :
  20     m_refMutex( refMutex ),
  21     m_colCount( colCount ),
  22     m_columnData( metaDataVector )
  23 {
  24 }
  25
  26
  27 // Methods
  28 sal_Int32 SequenceResultSetMetaData::getColumnCount(  )
  29     throw (SQLException, RuntimeException)
  30 {
  31     return m_colCount;
  32 }
  33
  34 sal_Bool SequenceResultSetMetaData::isAutoIncrement( sal_Int32 column )
  35     throw (SQLException, RuntimeException)
  36 {
  37     checkColumnIndex( column );
  38     return m_columnData[column-1].isAutoIncrement;
  39 }
  40
  41 sal_Bool SequenceResultSetMetaData::isCaseSensitive( sal_Int32 column )
  42     throw (SQLException, RuntimeException)
  43 {
  44
  45     return sal_True; // ??? hmm, numeric types or
  46 }
  47
  48 sal_Bool SequenceResultSetMetaData::isSearchable( sal_Int32 column ) throw (SQLException, RuntimeException)
  49 {
  50     return sal_True; // mmm, what types are not searchable ?
  51 }
  52
  53 sal_Bool SequenceResultSetMetaData::isCurrency( sal_Int32 column ) throw (SQLException, RuntimeException)
  54 {
  55     checkColumnIndex( column );
  56     return m_columnData[column-1].isCurrency;
  57 }
  58
  59 sal_Int32 SequenceResultSetMetaData::isNullable( sal_Int32 column )
  60     throw (SQLException, RuntimeException)
  61 {
  62     checkColumnIndex( column );
  63     return m_columnData[column-1].isNullable;
  64 }
  65
  66 sal_Bool SequenceResultSetMetaData::isSigned( sal_Int32 column )
  67     throw (SQLException, RuntimeException)
  68 {
  69     return sal_True; //
  70 }
  71
  72 sal_Int32 SequenceResultSetMetaData::getColumnDisplaySize( sal_Int32 column )
  73     throw (SQLException, RuntimeException)
  74 {
  75     return 50;
  76 }
  77
  78 ::rtl::OUString SequenceResultSetMetaData::getColumnLabel( sal_Int32 column )
  79     throw (SQLException, RuntimeException)
  80 {
  81     checkColumnIndex( column );
  82     return m_columnData[column-1].columnName;
  83 }
  84
  85 ::rtl::OUString SequenceResultSetMetaData::getColumnName( sal_Int32 column ) throw (SQLException, RuntimeException)
  86 {
  87     checkColumnIndex( column );
  88     return m_columnData[column-1].columnName;
  89 }
  90
  91 ::rtl::OUString SequenceResultSetMetaData::getSchemaName( sal_Int32 column ) throw (SQLException, RuntimeException)
  92 {
  93     checkColumnIndex( column );
  94     return m_columnData[column-1].schemaTableName;
  95 }
  96
  97
  98
  99 sal_Int32 SequenceResultSetMetaData::getPrecision( sal_Int32 column )
 100     throw (SQLException, RuntimeException)
 101 {
 102     checkColumnIndex( column );
 103     return m_columnData[column-1].precision;
 104 }
 105
 106 sal_Int32 SequenceResultSetMetaData::getScale( sal_Int32 column )
 107     throw (SQLException, RuntimeException)
 108 {
 109     checkColumnIndex( column );
 110     return m_columnData[column-1].scale;
 111 }
 112
 113 ::rtl::OUString SequenceResultSetMetaData::getTableName( sal_Int32 column )
 114     throw (SQLException, RuntimeException)
 115 {
 116     checkColumnIndex( column );
 117     return m_columnData[column-1].tableName;
 118 }
 119
 120 ::rtl::OUString SequenceResultSetMetaData::getCatalogName( sal_Int32 column )
 121     throw (SQLException, RuntimeException)
 122 {
 123     // can do this through XConnection.getCatalog() !
 124     return OUString();
 125 }
 126 sal_Int32 SequenceResultSetMetaData::getColumnType( sal_Int32 column )
 127     throw (SQLException, RuntimeException)
 128 {
 129     checkColumnIndex( column );
 130     return m_columnData[column-1].type;
 131 }
 132
 133 ::rtl::OUString SequenceResultSetMetaData::getColumnTypeName( sal_Int32 column )
 134     throw (SQLException, RuntimeException)
 135 {
 136     checkColumnIndex( column );
 137     return m_columnData[column-1].typeName;
 138 }
 139
 140
 141 sal_Bool SequenceResultSetMetaData::isReadOnly( sal_Int32 column )
 142     throw (SQLException, RuntimeException)
 143 {
 144     return sal_False;
 145 }
 146
 147 sal_Bool SequenceResultSetMetaData::isWritable( sal_Int32 column )
 148     throw (SQLException, RuntimeException)
 149 {
 150     return ! isReadOnly( column ); // what's the sense if this method ?
 151 }
 152
 153 sal_Bool SequenceResultSetMetaData::isDefinitelyWritable( sal_Int32 column )
 154     throw (SQLException, RuntimeException)
 155 {
 156     return isWritable(column); // uhh, now it becomes really esoteric ....
 157 }
 158 ::rtl::OUString SequenceResultSetMetaData::getColumnServiceName( sal_Int32 column )
 159     throw (SQLException, RuntimeException)
 160 {
 161     return OUString();
 162 }
 163
 164
 165 void SequenceResultSetMetaData::checkColumnIndex(sal_Int32 columnIndex)
 166     throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException)
 167 {
 168     if( columnIndex < 1 || columnIndex > m_colCount )
 169     {
 170         OUStringBuffer buf(128);
 171
 172         buf.appendAscii( "pq_sequenceresultsetmetadata: index out of range (expected 1 to " );
 173         buf.append( m_colCount );
 174         buf.appendAscii( ", got " );
 175         buf.append( columnIndex );
 176         throw SQLException(
 177             buf.makeStringAndClear(), *this, OUString(), 1, Any() );
 178     }
 179 }
 180
 181
 182 }