private void init_jdbcTypes ( ) throws SQLException { ReportQuery q = ( ReportQuery ) getQueryObject ( ) . getQuery ( ) ; m_jdbcTypes = new int [ m_attributeCount ] ; // try to get jdbcTypes from Query if ( q . getJdbcTypes ( ) != null ) { m_jdbcTypes = q . getJdbcTypes ( ) ; } else { ResultSetMetaData rsMetaData = getRsAndStmt ( ) . m_rs . getMetaData ( ) ; for ( int i = 0 ; i < m_attributeCount ; i ++ ) { m_jdbcTypes [ i ] = rsMetaData . getColumnType ( i + 1 ) ; } } }
get the jdbcTypes from the Query or the ResultSet if not available from the Query