Example usage for org.apache.commons.lang3 StringUtils leftPad

Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils leftPad.

Prototype

public static String leftPad(final String str, final int size, String padStr) 

Source Link

Document

Left pad a String with a specified String.

Pad to a size of size .

 StringUtils.leftPad(null, *, *)      = null StringUtils.leftPad("", 3, "z")      = "zzz" StringUtils.leftPad("bat", 3, "yz")  = "bat" StringUtils.leftPad("bat", 5, "yz")  = "yzbat" StringUtils.leftPad("bat", 8, "yz")  = "yzyzybat" StringUtils.leftPad("bat", 1, "yz")  = "bat" StringUtils.leftPad("bat", -1, "yz") = "bat" StringUtils.leftPad("bat", 5, null)  = "  bat" StringUtils.leftPad("bat", 5, "")    = "  bat" 

Usage

From source file:com.serotonin.bacnet4j.util.sero.StreamUtils.java

public static String toHex(byte[] bs) {
    StringBuilder sb = new StringBuilder(bs.length * 2);
    for (byte b : bs)
        sb.append(StringUtils.leftPad(Integer.toHexString(b & 0xff), 2, '0'));
    return sb.toString();
}

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From source file:com.serotonin.bacnet4j.util.sero.StreamUtils.java

public static String toHex(byte b) {
    return StringUtils.leftPad(Integer.toHexString(b & 0xff), 2, '0');
}

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From source file:com.serotonin.bacnet4j.util.sero.StreamUtils.java

public static String toHex(short s) {
    return StringUtils.leftPad(Integer.toHexString(s & 0xffff), 4, '0');
}

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From source file:com.serotonin.bacnet4j.util.sero.StreamUtils.java

public static String toHex(int i) {
    return StringUtils.leftPad(Integer.toHexString(i), 8, '0');
}

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From source file:com.serotonin.bacnet4j.util.sero.StreamUtils.java

public static String toHex(long l) {
    return StringUtils.leftPad(Long.toHexString(l), 16, '0');
}

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From source file:at.beris.virtualfile.shell.Shell.java

private void list(boolean local) throws IOException {
    File file = local ? localFile : workingFile;

    if (file == null && !local) {
        System.out.println(NOT_CONNECTED_MSG);
        return;/* www  .jav a  2s  .  c  o m*/
    }

    int maxLengthOwner = 0, maxLengthGroup = 0, maxLengthSize = 0;
    int maxLengthDateStr = 0, maxLengthTimeStr = 0;

    StringBuilder sb = new StringBuilder();
    List<ExtFileModel> fileModelList = new ArrayList<>();
    for (File childFile : file.list()) {
        ExtFileModel model = new ExtFileModel();
        model.setUrl(childFile.getUrl());
        model.setAttributes(childFile.getAttributes());
        model.setDirectory(childFile.isDirectory());
        model.setOwner(childFile.getOwner());
        model.setGroup(childFile.getGroup());
        model.setSize(childFile.getSize());
        model.setLastModifiedTime(childFile.getLastModifiedTime());

        UserPrincipal owner = model.getOwner();
        if (owner != null && maxLengthOwner < owner.getName().length())
            maxLengthOwner = model.getOwner().getName().length();
        GroupPrincipal group = model.getGroup();
        if (group != null && maxLengthGroup < group.getName().length())
            maxLengthGroup = model.getGroup().getName().length();
        String sizeString = String.valueOf(model.getSize());
        if (maxLengthSize < sizeString.length())
            maxLengthSize = sizeString.length();

        if (model.getLastModifiedTime() != null) {
            Date lastModifiedDate = new Date(model.getLastModifiedTime().toMillis());
            model.dateStr = DATE_FORMATTER.format(lastModifiedDate);
            if (maxLengthDateStr < model.dateStr.length())
                maxLengthDateStr = model.dateStr.length();
            model.timeStr = TIME_FORMATTER.format(lastModifiedDate);
            if (maxLengthTimeStr < model.timeStr.length())
                maxLengthTimeStr = model.timeStr.length();
        } else {
            model.dateStr = "";
            model.timeStr = "";
        }

        fileModelList.add(model);
    }

    for (ExtFileModel model : fileModelList) {
        sb.setLength(0);
        sb.append(model.isDirectory() ? 'd' : '-');
        sb.append(model.getAttributes().contains(PosixFilePermission.OWNER_READ) ? 'r' : '-');
        sb.append(model.getAttributes().contains(PosixFilePermission.OWNER_WRITE) ? 'w' : '-');
        sb.append(model.getAttributes().contains(PosixFilePermission.OWNER_EXECUTE) ? 'x' : '-');
        sb.append(model.getAttributes().contains(PosixFilePermission.GROUP_READ) ? 'r' : '-');
        sb.append(model.getAttributes().contains(PosixFilePermission.GROUP_WRITE) ? 'w' : '-');
        sb.append(model.getAttributes().contains(PosixFilePermission.GROUP_EXECUTE) ? 'x' : '-');
        sb.append(model.getAttributes().contains(PosixFilePermission.OTHERS_READ) ? 'r' : '-');
        sb.append(model.getAttributes().contains(PosixFilePermission.OTHERS_WRITE) ? 'w' : '-');
        sb.append(model.getAttributes().contains(PosixFilePermission.OTHERS_EXECUTE) ? 'x' : '-').append(' ');
        sb.append(StringUtils.rightPad(model.getOwner().getName(), maxLengthOwner, ' ')).append(' ');
        sb.append(StringUtils.rightPad(model.getGroup().getName(), maxLengthGroup, ' ')).append(' ');
        sb.append(StringUtils.leftPad(String.valueOf(model.getSize()), maxLengthSize, ' ')).append(' ');
        sb.append(StringUtils.leftPad(model.dateStr, maxLengthDateStr, ' ')).append(' ');
        sb.append(StringUtils.leftPad(model.timeStr, maxLengthTimeStr, ' ')).append(' ');
        sb.append(FileUtils.getName(model.getUrl().toString()));
        System.out.println(sb.toString());
    }

    for (FileModel fileModel : fileModelList)
        fileModel.clear();
    fileModelList.clear();
}

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From source file:com.netsteadfast.greenstep.bsc.service.logic.impl.VisionLogicServiceImpl.java

@ServiceMethodAuthority(type = { ServiceMethodType.SELECT })
@Transactional(propagation = Propagation.REQUIRES_NEW, readOnly = true)
@Override/*  w  ww. j av  a 2 s. c  o m*/
public String findForMaxVisId(String date) throws ServiceException, Exception {
    if (super.isBlank(date) || !NumberUtils.isNumber(date) || date.length() != 8) {
        throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.PARAMS_BLANK));
    }
    String maxVisionId = this.visionService.findForMaxVisId(BscConstants.HEAD_FOR_VIS_ID + date);
    if (StringUtils.isBlank(maxVisionId)) {
        return BscConstants.HEAD_FOR_VIS_ID + date + "001";
    }
    int maxSeq = Integer.parseInt(maxVisionId.substring(11, 14)) + 1;
    if (maxSeq > 999) {
        throw new ServiceException(
                SysMessageUtil.get(GreenStepSysMsgConstants.DATA_ERRORS) + " over max seq 999!");
    }
    return BscConstants.HEAD_FOR_VIS_ID + date + StringUtils.leftPad(String.valueOf(maxSeq), 3, "0");
}

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From source file:com.willwinder.ugs.nbp.setupwizard.panels.WizardPanelStepCalibration.java

@Override
public void initialize() {
    getBackend().addUGSEventListener(this);
    getBackend().addControllerStateListener(this);
    WizardUtils.killAlarm(getBackend());
    updateMeasurementEstimatesFields();//  ww w. ja v a2 s.c om
    updateSettingFieldsFromFirmware();

    if (updateTimer != null) {
        updateTimer.cancel();
    }

    updateTimer = new Timer();
    updateTimer.scheduleAtFixedRate(new TimerTask() {
        @Override
        public void run() {
            Position currentPosition = getBackend().getWorkPosition();
            if (currentPosition != null) {
                labelPositionX.setText(
                        StringUtils.leftPad(decimalFormat.format(currentPosition.get(Axis.X)) + " mm", 8, ' '));
                labelPositionY.setText(
                        StringUtils.leftPad(decimalFormat.format(currentPosition.get(Axis.Y)) + " mm", 8, ' '));
                labelPositionZ.setText(
                        StringUtils.leftPad(decimalFormat.format(currentPosition.get(Axis.Z)) + " mm", 8, ' '));
                updateMeasurementEstimatesFields();
            }
            WizardUtils.killAlarm(getBackend());
        }
    }, 0, 200);
}

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From source file:com.hurence.logisland.processor.networkpacket.utils.PcapUtils.java

/**
 * Convert to hex./* w  w  w.j ava 2s  . c o  m*/
 * 
 * @param number
 *          the number
 * @param length
 *          the length
 * @return the string
 */
public static String convertToHex(int number, int length) {
    return StringUtils.leftPad(Integer.toHexString(number), length, '0');

}

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From source file:com.francetelecom.clara.cloud.coremodel.ApplicationRepositoryTest.java

@Test
@Transactional//from   w  ww. j a  v  a 2  s.  co m
public void application_with_valid_large_config_role_should_properly_persist() {
    // Given
    Application application = new Application("application label", "Application code");
    ConfigRole configRole = new ConfigRole("myapp");
    configRole.setLastModificationComment("Modified by Guillaume.");

    String long300CharsComment = StringUtils.leftPad("comment", 300, 'X');
    configRole
            .setValues(Arrays.asList(new ConfigValue("myconfigset", "mykey", "myvalue", long300CharsComment)));
    application.addConfigRole(configRole);

    // When
    applicationRepository.save(application);
    Application retrievedApplication = applicationRepository.findOne(application.getId());

    // Then
    List<ConfigRole> reloadedConfigRoles = retrievedApplication.listConfigRoles();
    assertThat(reloadedConfigRoles.size()).isEqualTo(1);
    ConfigRole reloadedConfigRole = reloadedConfigRoles.get(0);
    List<ConfigValue> reloadedConfigValues = reloadedConfigRole.listValues();
    assertThat(reloadedConfigValues.size()).isEqualTo(1);
    ConfigValue reloadedConfigValue = reloadedConfigValues.get(0);
    assertThat(reloadedConfigValue.getConfigSet()).isEqualTo("myconfigset");
    assertThat(reloadedConfigValue.getKey()).isEqualTo("mykey");
    assertThat(reloadedConfigValue.getValue()).isEqualTo("myvalue");
    assertThat(reloadedConfigValue.getComment()).isEqualTo(long300CharsComment);
}

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