Bug 190957 The cancel button in group level dialog in cube take no effect[1101]
Description: The cancel button in group level dialog in cube take no effect[1101] Build number: 2.2.0.v20070605-0630 Steps to reproduce: 1, New a cube 2, New a level 3, Do some operations on the level 4, Click cancel button Expected result: The cancel button can take effect to cancel all the operations Actual result: The cancel button take no effect and all the operations have done
UI/org.eclipse.birt.report.designer.ui.cubebuilder/src/org/eclipse/birt/report/designer/ui/cubebuilder/page/CubeGroupContent.java
SessionHandleAdapter.getInstance( ).getCommandStack( ).startTrans( "" );
					if ( hierarchy.getDataSet( ) == null )
					{
						try
						{
							hierarchy.setDataSet( dataset );
						}
						catch ( SemanticException e )
						{
							ExceptionHandler.handle( e );
						}
					}
					try
					{
						if ( isDateType( dataField.getDataType( ) ) )
						{
							if ( hierarchy.getContentCount( IHierarchyModel.LEVELS_PROP ) > 0 )
							{
								continue;
							}
							else
							{
								GroupDialog dialog = new GroupDialog( true );
								dialog.setInput( hierarchy,
										dataField.getColumnName( ) );
								if ( dialog.open( ) == Window.CANCEL )
								{
									SessionHandleAdapter.getInstance( )
											.getCommandStack( )
											.rollback( );