Example usage for java.text DecimalFormat format

Introduction

In this page you can find the example usage for java.text DecimalFormat format.

Prototype

public final String format(double number) 

Source Link

Document

Specialization of format.

Usage

From source file:es.pode.gestorFlujo.presentacion.objetosCompartidos.ObjetosCompartidosControllerImpl.java

/**
 * @see es.pode.gestorFlujo.presentacion.objetosCompartidos.ObjetosCompartidosController#cargarODESCompartidos(org.apache.struts.action.ActionMapping, es.pode.gestorFlujo.presentacion.objetosCompartidos.CargarODESCompartidosForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
 *///from   w  w w.  ja  v  a2s  .c  o  m
public final void cargarODESCompartidos(ActionMapping mapping,
        es.pode.gestorFlujo.presentacion.objetosCompartidos.CargarODESCompartidosForm form,
        HttpServletRequest request, HttpServletResponse response) throws Exception {
    try {
        if (logger.isDebugEnabled())
            logger.debug("Cargando objetos compartidos");
        SrvPublicacionService publi = this.getSrvPublicacionService();
        SrvLocalizadorService localizador = this.getSrvLocalizadorService();
        SrvAdminUsuariosService admin = this.getSrvAdminUsuariosService();
        TransicionAutorVO[] odes = null;
        try {

            String[] todosUsuariosGrupos = admin
                    .obtenerListaUsuariosGrupoTrabajo(LdapUserDetailsUtils.getUsuario());
            //            
            //            String[] todosUsuariosGrupos=new String[] {LdapUserDetailsUtils.getUsuario()};
            if (todosUsuariosGrupos != null && todosUsuariosGrupos.length > 0) {
                logger.info("Obtenidos lista de usuarios de los grupos pertenecientes de usuario:["
                        + LdapUserDetailsUtils.getUsuario() + "Numero de usuarios:["
                        + todosUsuariosGrupos.length);
                odes = publi.obtenODEsCompartidosPorUsuarios(todosUsuariosGrupos);
                logger.info("Obtenidos odes de esos usuarios, numero de odes pendientes de publicacion ["
                        + odes.length);
            } else {
                logger.info("Obtenidos lista de todos los ODES, pues el usuario:["
                        + LdapUserDetailsUtils.getUsuario() + " es parte de todos los grupos");
                odes = publi.obtenODESCompartidos();
                logger.info("Obtenidos odes de todos los usuarios, numero de odes pendientes de publicacion["
                        + odes.length);
            }

        } catch (Exception ex) {
            logger.error("Imposible obtener los odes pendientes de publicacion", ex);
            throw new ValidatorException("{gestorFlujo.error.inesperado}");
        }

        if (odes != null && odes.length > 0) {
            TransicionConTamainoVO[] odesTamaino = new TransicionConTamainoVO[odes.length];

            String[] identificadoresOdesCompartidos = new String[odes.length];
            if (logger.isDebugEnabled()) {
                logger.debug("Entramos en el mapeo de " + odes.length + " elementos");
            }
            for (int i = 0; i < odes.length; i++) {

                TransicionConTamainoVO conTamaino = new TransicionConTamainoVO();
                if (logger.isDebugEnabled())
                    logger.debug("Estamos en la posicion: " + i);

                conTamaino.setComentarios(odes[i].getComentarios());

                conTamaino.setFecha(odes[i].getFecha());

                conTamaino.setIdODE(odes[i].getIdODE());

                identificadoresOdesCompartidos[i] = odes[i].getIdODE();//Los guardamos para hacer la consulta al localizador
                conTamaino.setIdUsuario(odes[i].getIdUsuarioCreacion());//Nombre del creador!!!!!!!!!!!!
                conTamaino.setTitulo(odes[i].getTitulo());
                odesTamaino[i] = conTamaino;

            }
            Long[] tamainoOdes = null;
            if (identificadoresOdesCompartidos != null && identificadoresOdesCompartidos.length > 0) {
                tamainoOdes = localizador.consultaEspacioLocalizadores(identificadoresOdesCompartidos);
            }
            for (int i = 0; i < odes.length; i++) {
                //               Vamos a insertar le tamaino en MB,no en bytes; 
                double mb = (double) tamainoOdes[i] / (1024 * 1024);
                String pattern = "###.##";
                java.text.DecimalFormat myFormatter = new java.text.DecimalFormat(pattern);
                String output = myFormatter.format(mb);
                odesTamaino[i].setTamaino(output);
                if (logger.isDebugEnabled())
                    logger.debug("Tamaino del ODE compartido con id:" + odesTamaino[i].getIdODE() + ", su div["
                            + mb + "] y su tamaino es:" + output);
            }
            form.setListaODESAsArray(odesTamaino);
        } else {
            if (logger.isDebugEnabled())
                logger.debug("No tiene objetos compartidos");
            form.setListaODESAsArray(odes);
        }
    } catch (Exception e) {
        logger.error("Error al obtener los objetos compartidos: ", e);
        throw new ValidatorException("{gestor.flujo.error.obtener.compartidos}");
    }
}

---

From source file:com.swcguild.springmvcwebapp.controller.Lucky7sController.java

@RequestMapping(value = "/lucky7s", method = RequestMethod.POST)
public String doPost(HttpServletRequest request, Model model) {

    String myAnswer = request.getParameter("myAnswer");

    //check if empty, then try catch around conversion to int
    try {//from w w  w .j  a  v  a  2s .  c o m

        int wallet = Integer.parseInt(request.getParameter("myAnswer"));

        do {

            int rInt = rGen.nextInt(11) + 2;

            if (wallet > maxMoney) {
                maxMoney = wallet;
            }
            if (maxMoney <= wallet) {
                timeToStop = rolls;
            }
            wallet = adjustWallet(rInt, wallet);
            rolls++;

        } while (wallet >= 1);

        DecimalFormat df = new DecimalFormat("#.00");

        model.addAttribute("rolls", rolls - 1);
        model.addAttribute("timeToStop", timeToStop);
        model.addAttribute("maxMoney", df.format(maxMoney));

    } catch (NumberFormatException e) {

    }

    return "lucky7sResponse";

}

---

From source file:com.yyl.common.utils.excel.ExcelTools.java

/**
 * ?excel//from   ww  w.jav  a2 s  . co m
 * @param cell
 * @return
 */
private static String getCellValue(Cell cell) {
    String cellValue = "";
    DecimalFormat df = new DecimalFormat("#");
    if (cell == null || cell.equals("") || cell.getCellType() == Cell.CELL_TYPE_BLANK) {
        System.out.println(cellValue);
        return cellValue;
    }
    switch (cell.getCellType()) {
    case Cell.CELL_TYPE_STRING:
        cellValue = cell.getRichStringCellValue().getString().trim();
        break;
    case Cell.CELL_TYPE_NUMERIC:
        if (DateUtil.isCellDateFormatted(cell)) {
            cellValue = cell.getDateCellValue().toString();
        } else {
            cellValue = df.format(cell.getNumericCellValue()).toString();
        }
        break;
    case Cell.CELL_TYPE_BOOLEAN:
        cellValue = String.valueOf(cell.getBooleanCellValue()).trim();
        break;
    default:
        cellValue = "";
    }
    return cellValue;
}

---

From source file:com.envision.envservice.service.RankingListService.java

private List<SpiritSortBo> sortuserPraiseNumSort(Map<String, Integer> lowerUserPraiseNum,
        final SortType sortType) {
    List<SpiritSortBo> sbos = new ArrayList<SpiritSortBo>();

    for (Entry<String, Integer> entry : lowerUserPraiseNum.entrySet()) {
        if (!TOTAL.equals(entry.getKey())) {
            SpiritSortBo sbo = new SpiritSortBo();
            sbo.setUserId(entry.getKey());
            BigDecimal fz = new BigDecimal(entry.getValue());
            BigDecimal fm = new BigDecimal(lowerUserPraiseNum.get(TOTAL));
            if (fm.intValue() == 0) {
                sbo.setPercent("0");
            } else {
                DecimalFormat df = new DecimalFormat("0.00");
                String pe = df.format(fz.multiply(new BigDecimal(100)).divide(fm, 2, RoundingMode.HALF_UP));
                sbo.setPercent(pe);/*from w  w  w .  jav a  2 s.c o  m*/
            }
            sbos.add(sbo);
        }
    }
    // ?
    // Collections.sort(sbos, new SpiritSortBoComparator(sortType));
    Collections.sort(sbos, new Comparator<SpiritSortBo>() {

        public int compare(SpiritSortBo o1, SpiritSortBo o2) {
            BigDecimal o1Percent = new BigDecimal(o1.getPercent());
            BigDecimal o2Percent = new BigDecimal(o2.getPercent());

            int multiplier = -1;
            if (sortType.equals(SortType.ASC)) {
                multiplier = 1;
            }
            return o1Percent.compareTo(o2Percent) * multiplier;
        }

    });
    return sbos;
}

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From source file:it.unibas.spicygui.vista.RankedTransformationsTopComponent.java

public Object getValueAt(int rowIndex, int columnIndex) {
    List<Transformation> rankedTransformations = (List<Transformation>) modello
            .getBean(Costanti.RANKED_TRANSFORMATIONS);
    if (rankedTransformations != null) {
        Transformation transformation = rankedTransformations.get(rowIndex);
        if (columnIndex == 0) {
            return NbBundle.getMessage(Costanti.class, Costanti.TRANSFORMATION) + " n."
                    + transformation.getId();
        } else if (columnIndex == 1) {
            SimilarityCheck similarityCheck = (SimilarityCheck) transformation
                    .getAnnotation(SpicyConstants.SIMILARITY_CHECK);
            double quality = similarityCheck.getQualityMeasure();
            DecimalFormat formatter = new DecimalFormat("#.####");
            return formatter.format(quality);
        }/*from  w w w  . j  a  va2s.c  o m*/
    }
    return null;
}

---

From source file:com.pivotal.gemfire.tools.pulse.internal.service.MemberRegionsService.java

public JSONObject execute(final HttpServletRequest request) throws Exception {

    // get cluster object
    Cluster cluster = Repository.get().getCluster();

    // json object to be sent as response
    JSONObject responseJSON = new JSONObject();

    try {//from  w ww .ja v  a  2  s .  c om

        JSONObject requestDataJSON = new JSONObject(request.getParameter("pulseData"));
        String memberName = requestDataJSON.getJSONObject("MemberRegions").getString("memberName");

        Cluster.Member clusterMember = cluster.getMember(StringUtils.makeCompliantName(memberName));

        if (clusterMember != null) {
            responseJSON.put("memberId", clusterMember.getId());
            responseJSON.put(this.NAME, clusterMember.getName());
            responseJSON.put("host", clusterMember.getHost());

            // member's regions
            Cluster.Region[] memberRegions = clusterMember.getMemberRegionsList();
            JSONArray regionsListJson = new JSONArray();
            for (Cluster.Region memberRegion : memberRegions) {
                JSONObject regionJSON = new JSONObject();
                regionJSON.put(this.NAME, memberRegion.getName());

                if (PulseConstants.PRODUCT_NAME_GEMFIREXD
                        .equalsIgnoreCase(PulseController.getPulseProductSupport())) {
                    // Convert region path to dot separated region path
                    regionJSON.put("fullPath",
                            StringUtils.getTableNameFromRegionName(memberRegion.getFullPath()));
                } else {
                    regionJSON.put("fullPath", memberRegion.getFullPath());
                }

                regionJSON.put("type", memberRegion.getRegionType());
                regionJSON.put("entryCount", memberRegion.getSystemRegionEntryCount());
                Long entrySize = memberRegion.getEntrySize();

                DecimalFormat form = new DecimalFormat(PulseConstants.DECIMAL_FORMAT_PATTERN_2);
                String entrySizeInMB = form.format(entrySize / (1024f * 1024f));

                if (entrySize < 0) {
                    regionJSON.put(this.ENTRY_SIZE, this.VALUE_NA);
                } else {
                    regionJSON.put(this.ENTRY_SIZE, entrySizeInMB);
                }
                regionJSON.put("scope", memberRegion.getScope());
                String diskStoreName = memberRegion.getDiskStoreName();
                if (StringUtils.isNotNullNotEmptyNotWhiteSpace(diskStoreName)) {
                    regionJSON.put(this.DISC_STORE_NAME, diskStoreName);
                    regionJSON.put(this.DISC_SYNCHRONOUS, memberRegion.isDiskSynchronous());
                } else {
                    regionJSON.put(this.DISC_SYNCHRONOUS, this.VALUE_NA);
                    regionJSON.put(this.DISC_STORE_NAME, "");
                }
                regionJSON.put("gatewayEnabled", memberRegion.getWanEnabled());

                regionsListJson.put(regionJSON);
            }
            responseJSON.put("memberRegions", regionsListJson);

            // response
            responseJSON.put("status", "Normal");

        }

        // Send json response
        return responseJSON;

    } catch (JSONException e) {
        throw new Exception(e);
    }
}

---

From source file:me.ryandowling.Followers.java

private void moreFollowers() {
    try {/*  w w  w  . ja  v a 2s . co m*/
        DecimalFormat formatter = new DecimalFormat("#,###");
        FileUtils.write(this.followersTodayTxtFile.toFile(),
                formatter.format(this.numberOfFollowers - this.startNumberOfFollowers));
        FileUtils.write(this.numberOfFollowersFile.toFile(), formatter.format(this.numberOfFollowers));
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:net.lldp.checksims.algorithm.preprocessor.CommonCodeLineRemovalPreprocessor.java

/**
 * Perform common code removal using Line Comparison.
 *
 * @param removeFrom Submission to remove common code from
 * @return Input submission with common code removed
 * @throws InternalAlgorithmError Thrown on error removing common code
 * @throws InvalidSubmissionException if the submission is in any way invalid
 *//*from w  w w  .  ja  va  2  s.com*/
@Override
public Submission process(Submission removeFrom) throws InternalAlgorithmError {
    logs.debug("Performing common code removal on submission " + removeFrom.getName());

    // Use the new submissions to compute this
    AlgorithmResults results;
    Tokenizer tokenizer = Tokenizer.getTokenizer(TokenType.LINE);

    // This exception should never happen, but if it does, just rethrow as InternalAlgorithmException
    try {
        results = getResults(removeFrom, common, algorithm).inverse();
    } catch (TokenTypeMismatchException e) {
        throw new InternalAlgorithmError(e.getMessage());
    }

    // The results contains two TokenLists, representing the final state of the submissions after detection
    // All common code should be marked invalid for the input submission's final list
    Percentable listWithCommonInvalid;
    Real percentMatched;
    if (new ValidityIgnoringSubmission(results.a, tokenizer).equals(removeFrom)) {
        listWithCommonInvalid = results.getPercentableA();
        percentMatched = results.percentMatchedA();
    } else if (new ValidityIgnoringSubmission(results.b, tokenizer).equals(removeFrom)) {
        listWithCommonInvalid = results.getPercentableB();
        percentMatched = results.percentMatchedB();
    } else {
        throw new RuntimeException("Unreachable code!");
    }

    // Recreate the string body of the submission from this new list
    String newBody = listWithCommonInvalid.toString();

    DecimalFormat d = new DecimalFormat("###.00");
    logs.trace("Submission " + removeFrom.getName() + " contained "
            + d.format(percentMatched.multiply(new Real(100)).asDouble()) + "% common code");
    logs.trace("Removed " + listWithCommonInvalid + " percent of submission");

    return new ConcreteSubmission(removeFrom.getName(), newBody);
}

---

From source file:com.cwp.cmoneycharge.activity.AddPayActivity.java

public static double get2Double(String strMoney) { // ??
    Double a = Double.parseDouble(strMoney);
    DecimalFormat df = new DecimalFormat("0.00");
    return new Double(df.format(a));
}

---

From source file:gda.gui.beans.ScannableMotionUnitsBean.java

@Override
protected synchronized void refreshValues() {
    try {/*from   w w w. j a v  a 2  s .  com*/
        // get the units
        unitsString = theScannable.getAttribute(ScannableMotionUnits.USERUNITS).toString();

        // generate the tooltip
        String toolTip = theScannable.getName();
        {
            Double[] limits = (Double[]) theScannable.getAttribute(ScannableMotion.FIRSTINPUTLIMITS);
            if (limits != null) {
                toolTip += " (" + ((limits[0] != null) ? limits[0] : "") + ", "
                        + ((limits[1] != null) ? limits[1] : "") + ")";
            }
        }
        tooltipString = toolTip;

        // display the current value
        Double currentPosition = ScannableUtils.getCurrentPositionArray(theScannable)[0];
        if (isZeroSmallNumbers() && (math.fabs(currentPosition) < 0.0001)) {
            DecimalFormat myFormat = new DecimalFormat();
            myFormat.applyPattern("#####.####");
            String newText = myFormat.format(currentPosition);
            valueString = newText.trim();
        } else {
            String newText = String.format(getDisplayFormat(), currentPosition);
            valueString = newText.trim();
        }
    } catch (DeviceException e) {
        logger.error("Exception while trying to update display " + scannableName + ": " + e.getMessage());
    }
}

---

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