Bug 202028 Text transform style does not take effect in DOC/XLS.
Description: When previewed in DOC/XLS, text transform style does not take effect. steps to reproduce: 1. Insert a label and input text as "aaa". 2. New a style and set text transform as Upper Case. 3. Apply the style to the label. 4. Preview in DOC/XLS. Expected result: The style takes effect and the label should be displayed as "AAA". Actual result: In DOC/XLS, the label still displayed as "aaa", which is not correct.
engine/org.eclipse.birt.report.engine.emitter.prototype.excel/src/org/eclipse/birt/report/engine/emitter/excel/StyleBuilder.java
}
				buffer.append( hex );
			}
			return buffer.toString( );
		}
		return StyleConstant.NULL;
	}
	public static String convertFontSize( String size )
	{
		String fsize = StyleConstant.NULL;
		try
		{
			fsize = Float.toString( Math
					.round( Float.parseFloat( size ) / 1000 ) );
		}
		catch ( NumberFormatException e )
		{
			logger.log( Level.WARNING, e.getMessage( ), e );
		}
		return fsize;
	}
	public static String convertBorderWeight( String weight )
	{
		String w = StyleConstant.NULL;
		if ( weight != null && !"0".equalsIgnoreCase( weight ) )
		{
			weight = ExcelUtil.getValue( weight );
			if ( "thin".equalsIgnoreCase( weight ) )
			{
				w = "1";