Reporte simple

Método

 // <editor-fold defaultstate="collapsed" desc="String printAll()">
    @Override
    public String print() {

        com.lowagie.text.Document document = new com.lowagie.text.Document(PageSize.A4);
        
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        try {
            PdfWriter.getInstance(document, baos);
            //METADATA

            document.open();
            document.add(ReportUtils.paragraph("ROLES", FontFactory.getFont("arial", 12, Font.BOLD), Element.ALIGN_CENTER));



            Date currentDate = new Date();
            String texto = "REPORTE";
            document.add(ReportUtils.paragraph(texto, FontFactory.getFont("arial", 12, Font.BOLD), Element.ALIGN_CENTER));

            String date = DateUtil.showDate(currentDate) + " " + DateUtil.showHour(currentDate);

            document.add(ReportUtils.paragraph("Fecha: " + date, FontFactory.getFont("arial", 8, Font.BOLD), Element.ALIGN_RIGHT));
            document.add(new Paragraph("\n"));

            document.add(ReportUtils.paragraph("Idrol: " + rol.getIdrol(), FontFactory.getFont("arial",12, Font.NORMAL), Element.ALIGN_JUSTIFIED));
            document.add(ReportUtils.paragraph("Rol: " + rol.getIdrol(), FontFactory.getFont("arial",12, Font.NORMAL), Element.ALIGN_JUSTIFIED));
            document.add(ReportUtils.paragraph("Activo: " + rol.getActivo(), FontFactory.getFont("arial", 12, Font.NORMAL), Element.ALIGN_JUSTIFIED));

        } catch (Exception e) {
            errorServices.errorMessage(nameOfClass(), nameOfMethod(), e.getLocalizedMessage(), e);
        }
        document.close();

        ReportUtils.printPDF(baos);
        return "";
    }