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.sonicle.webtop.calendar.ManagerUtils.java

public static String encodeAsCalendarUid(int calendarId) {
    return Base58.encode(StringUtils.leftPad(String.valueOf(calendarId), 10, "0").getBytes());
}

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From source file:eu.semlibproject.annotationserver.managers.UtilsManager.java

/**
 * Compute the CRC32 checksum of a String. This can be useful to
 * short an URL./*from ww w  .  ja  v  a  2 s . c om*/
 * 
 * @param text  the text from which the checksum will be computed
 * @return      the CRC32 checksum
 */
public String CRC32(String text) {
    CRC32 checksumer = new CRC32();
    checksumer.update(text.getBytes());
    String finalhash = Long.toHexString(checksumer.getValue());
    // correctly format the finalHash (e.g. number starting with 00 that was stripped)
    return StringUtils.leftPad(finalhash, 8, "0");
}

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From source file:com.youTransactor.uCube.Tools.java

public static byte[] toBCD_double(double value, int length) {
    NumberFormat formatter = new DecimalFormat("#");
    String val = formatter.format(value);

    return hexStringToByteArray(StringUtils.leftPad(val, length * 2, '0'));
}

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From source file:io.github.dsheirer.module.decode.ltrstandard.message.LTRStandardMessage.java

public String getChannelFormatted() {
    return StringUtils.leftPad(String.valueOf(getChannel()), 2, "0");
}

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From source file:io.github.dsheirer.module.decode.ltrstandard.message.LTRStandardMessage.java

public String getHomeRepeaterFormatted() {
    return StringUtils.leftPad(String.valueOf(getHomeRepeater()), 2, "0");
}

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From source file:com.omertron.slackbot.functions.scheduler.AbstractBotTask.java

/**
 * Return an attachment with the status of the BotTask
 *
 * @return/*from   w w  w .  j  a v  a2 s. c om*/
 */
@Override
public final SlackAttachment getStatus() {
    SlackAttachment sa = new SlackAttachment();

    sa.setTitle(name);

    StringBuilder time = new StringBuilder();
    time.append(StringUtils.leftPad(Integer.toString(targetHour), 2, '0')).append(':')
            .append(StringUtils.leftPad(Integer.toString(targetMin), 2, '0'));

    sa.addField("Target Time", time.toString(), true);
    sa.addField("Remaining Time", formatSeconds(scheduledTask.getDelay(TimeUnit.SECONDS)), true);
    sa.addField("Channel", channel.getName(), true);
    sa.addField("Executions", Integer.toString(completedTasks.get()), true);
    sa.setColor(Constants.ATTACH_COLOUR_GOOD);

    return sa;
}

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From source file:de.micromata.genome.db.jpa.tabattr.BaseOpTest.java

/**
 * Tests if the longValue is returned in the right order
 *//*from  ww  w . ja  va  2 s.  c  o m*/
@Test
public void testLongDataValues() {
    final TestTabAttrJpaDAOImpl dao = new TestTabAttrJpaDAOImpl();
    TestMasterAttrDO master = FirstTest.createMaster(dao, 0, 1);

    String longValueKey = "LONGVALUE";
    String aString = StringUtils.leftPad("", JpaTabAttrDataBaseDO.DATA_MAXLENGTH, 'A');
    String longString = aString;
    String bString = StringUtils.leftPad("", JpaTabAttrDataBaseDO.DATA_MAXLENGTH, 'B');
    longString += bString;
    String cString = StringUtils.leftPad("", JpaTabAttrDataBaseDO.DATA_MAXLENGTH, 'C');
    longString += cString;
    String dString = StringUtils.leftPad("", JpaTabAttrDataBaseDO.DATA_MAXLENGTH, 'D');
    longString += dString;

    master.putAttribute(longValueKey, longString);
    dao.insert(master);

    TestMasterAttrDO testMasterAttrDO = dao.loadByPk(master.getPk());
    JpaTabAttrBaseDO<TestMasterAttrDO, Long> testMasterAttrDOJpaTabAttrBaseDO = testMasterAttrDO.getAttributes()
            .get(longValueKey);
    List<JpaTabAttrDataBaseDO<?, Long>> data = testMasterAttrDOJpaTabAttrBaseDO.getData();
    Assert.assertEquals(3, data.size());

    Assert.assertEquals(0, data.get(0).getDatarow());
    Assert.assertEquals(1, data.get(1).getDatarow());
    Assert.assertEquals(2, data.get(2).getDatarow());

    JpaTabAttrDataBaseDO<?, Long> jpaTabAttrDataBaseDO = data.get(0);
    String attrData1 = jpaTabAttrDataBaseDO.getData();
    Assert.assertEquals(bString, attrData1);

    JpaTabAttrDataBaseDO<?, Long> jpaTabAttrDataBaseDO2 = data.get(2);
    String attrData2 = jpaTabAttrDataBaseDO2.getData();
    Assert.assertEquals(dString, attrData2);

    String attribute = testMasterAttrDO.getAttribute(longValueKey, String.class);
    Assert.assertEquals(longString, attribute);
}

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From source file:com.autentia.bcbp.elements.ConditionalItemsRepeated.java

private ConditionalItemsRepeated(String airlineNumericCode, String serialNumber, String selecteeIndicator,
        String internationalDocumentVerification, String marketingCarrierDesignator,
        String frecuentFlyerAirlineDesignator, String frecuentFlyerNumber, String iDADIndicator,
        String freeBaggageAllowance, String fastTrack) {

    Stack<Item> items = new Stack<Item>();

    items.push(new Item(airlineNumericCode, airlineNumericCodeLength, 142, PaddingType.Number));
    items.push(new Item(serialNumber, serialNumberLength, 143, PaddingType.Number));
    items.push(new Item(selecteeIndicator, selecteeIndicatorLength, 18, PaddingType.String));
    items.push(new Item(internationalDocumentVerification, internationalDocumentVerificationLength, 108,
            PaddingType.String));
    items.push(new Item(marketingCarrierDesignator, marketingCarrierDesignatorLength, 19, PaddingType.String));
    items.push(new Item(frecuentFlyerAirlineDesignator, frecuentFlyerAirlineDesignatorLength, 20,
            PaddingType.String));
    items.push(new Item(frecuentFlyerNumber, frecuentFlyerNumberLength, 236, PaddingType.String));
    items.push(new Item(iDADIndicator, IDADIndicatorLength, 89, PaddingType.String));
    items.push(new Item(freeBaggageAllowance, freeBaggageAllowanceLength, 118, PaddingType.String));
    items.push(new Item(fastTrack, fastTrackLength, 254, PaddingType.String));

    final StringBuilder codeBuilder = new StringBuilder();
    boolean starting = true;
    while (!items.isEmpty()) {
        Item item = items.pop();//  www. jav a 2s. c  om
        if (starting && StringUtils.isNotBlank(item.getEncoded()) || !removeEndingEmptyElements)
            starting = false;
        if (!starting)
            codeBuilder.insert(0, item.getEncoded());
    }

    final String baseCode = codeBuilder.toString();
    if (StringUtils.isBlank(baseCode)) {
        code = "";
    } else {
        code = StringUtils.leftPad(Integer.toHexString(baseCode.length()), variableSizeLength, "0")
                .toUpperCase() + baseCode;
    }
}

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From source file:com.cisco.dbds.utils.logging.LogHandler.java

/**
 * Prints the scenario name.//w w w  .j ava 2s . c o  m
 *
 * @param scenarioTags the scenario tags
 * @param testCaseName the test case name
 * @param status the status
 */
public static void printScenarioName(String scenarioTags, String testCaseName, String status) {

    String formattedLine = "";

    String formattedScenarioTags = ">  Scenario tags   : " + scenarioTags;
    String formattedScenarioName = ">  Scenario Name   : " + testCaseName.toUpperCase();
    String formattedStatus = ">  Scenario Status : " + status;

    if (formattedScenarioTags.length() > formattedScenarioName.length()) {
        formattedLine = StringUtils.leftPad("", formattedScenarioTags.length() + 2, '=');

        formattedScenarioTags = StringUtils.rightPad(formattedScenarioTags,
                (formattedScenarioTags.length() + 1), " ") + "<";

        formattedScenarioName = StringUtils.rightPad(formattedScenarioName,
                (formattedScenarioTags.length() - 1), " ") + "<";

        formattedStatus = StringUtils.rightPad(formattedStatus, (formattedScenarioTags.length() - 1), " ")
                + "<";

    } else {
        formattedLine = StringUtils.leftPad("", formattedScenarioName.length() + 2, '=');

        formattedScenarioTags = StringUtils.rightPad(formattedScenarioTags,
                (formattedScenarioName.length() + 1), " ") + "<";

        formattedScenarioName = StringUtils.rightPad(formattedScenarioName,
                (formattedScenarioName.length() + 1), " ") + "<";

        formattedStatus = StringUtils.rightPad(formattedStatus, (formattedScenarioName.length() - 1), " ")
                + "<";
    }

    if (isLoggingEnabled) {
        log.info(formattedLine);
        log.info(formattedScenarioTags);
        log.info(formattedScenarioName);
        log.info(formattedStatus);
        log.info(formattedLine);
    }
    printToConsole(formattedLine + "\n" + formattedScenarioTags + "\n" + formattedScenarioName + "\n"
            + formattedStatus + "\n" + formattedLine);
}

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From source file:com.stratio.cassandra.index.schema.ColumnMapperBigInteger.java

/** {@inheritDoc} */
@Override// w  ww. ja v  a 2s .c o  m
public String indexValue(String name, Object value) {

    // Check not null
    if (value == null) {
        return null;
    }

    // Parse big decimal
    String svalue = value.toString();
    BigInteger bi;
    try {
        bi = new BigInteger(svalue);
    } catch (NumberFormatException e) {
        String message = String.format("Field %s requires a base 10 integer, but found \"%s\"", name, svalue);
        throw new IllegalArgumentException(message);
    }

    // Check size
    if (bi.abs().toString().length() > digits) {
        throw new IllegalArgumentException("Value has more than " + digits + " digits");
    }

    // Map
    bi = bi.add(complement);
    String bis = encode(bi);
    return StringUtils.leftPad(bis, hexDigits + 1, '0');
}

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