Bug 123722 Java based scripting -> getExpressionValue(int i) of IRowData returns unreasonable value
public void onPrepare( IRow row, IReportContext reportContext ) { try { row.setBookmark( "\"row-bookmark\"" ); System.out.println( row.getBookmark( ) ); } catch ( Exception e ) { e.printStackTrace( ); } } public void onCreate(IRowInstance rowInstance, IReportContext reportContext) { try { IRowData rowData = rowInstance.getRowData( ); Object int2 = rowData.getExpressionValue( 1 ); System.out.println( int2 ); } catch ( Exception e ) { e.printStackTrace( ); } } Consider the script above, according to Javadoc, rowData.getExpressionValue( 1 ) will return the first data expr. of the row, i.e. the value of the first column. However, it was noticed that "row-bookmark" was returned instead. And if i used rowData.getExpressionValue( 2 ), then i got the right value. So if it was the correct implementation, it should be clearly stated in Javadoc.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/GridItemExecutor.java
.getRowExpressions( ) );
			IResultIterator rsIterator = ( ( DteResultSet ) rset )
					.getResultIterator( );
			rowData = new RowData( rsIterator, rowExpressions );
		}
		if ( context.isInFactory( ) )
		{
			RowScriptExecutor.handleOnCreate( ( RowContent ) rowContent,
					rowData, context );
		}
		
		startTOCEntry( rowContent );
		if ( emitter != null )
		{
			emitter.startRow( rowContent );
		}
		for ( int j = 0; j < row.getCellCount( ); j++ )
		{
			CellDesign cell = row.getCell( j );
			if ( cell != null )
			{
				executeCell( rowContent, cell, emitter, rowData );
			}
		}
		if ( emitter != null )
		{
			emitter.endRow( rowContent );
		}
		finishTOCEntry( );
		context.popContent( );