Example usage for org.apache.commons.lang StringUtils isBlank

Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils isBlank.

Prototype

public static boolean isBlank(String str)

Source Link

Document

Checks if a String is whitespace, empty ("") or null.

Usage

From source file:mitm.common.util.HexUtils.java

/**
 * Returns true if the input is hex. If hex is null or empty false is returned. Pending or trailing
 * white-spaces are ignored./*from   w  ww  . j a v a 2  s.c  om*/
 */
public static boolean isHex(String hex) {
    if (StringUtils.isBlank(hex)) {
        return false;
    }

    return HEX_PATTERN.matcher(hex).matches();
}

From source file:bazaar4idea.command.BzrTagCreateCommand.java

public BzrStandardResult execute() throws BzrCommandException {
    if (StringUtils.isBlank(tagName)) {
        throw new BzrCommandException("tag name is empty");
    }/*from  ww w  .  j av  a 2  s . c  o  m*/
    return ShellCommandService.getInstance(project).execute2(repo, "tag", Arrays.asList(tagName));
}

From source file:com.doculibre.constellio.feedprotocol.model.impl.FeedMetaImpl.java

public FeedMetaImpl(String name, String content) throws ParseFeedException {
    if (StringUtils.isBlank(name)) {
        throw new ParseFeedException("Blank name");
    }//from   w ww  .j a  va2 s  . c  o  m
    this.name = name;

    if (StringUtils.isBlank(content)) {
        //Blank content.
        content = "";
    }
    this.content = content;
}

From source file:com.razorfish.forms.ExtendedRegistrationValidator.java

@Override
public void validate(final Object object, final Errors errors) {
    super.validate(object, errors);

    final RegisterForm registerForm = (RegisterForm) object;
    final String mobileNumber = registerForm.getMobileNumber();

    if (!StringUtils.isBlank(mobileNumber) && !isMobileNumberValid(mobileNumber)) {
        errors.rejectValue("mobileNumber", "register.mobileNumber.invalid");
    }// www. j  a v a  2s. com
}

From source file:com.falcon.orca.data.generators.impl.StringGenerator.java

@Override
public String next() {
    if (StringUtils.isBlank(characters)) {
        if (letters && numbers) {
            return RandomStringUtils.randomAlphanumeric(length);
        } else {//from  w ww  . j  ava2s .c om
            if (letters) {
                return RandomStringUtils.randomAlphabetic(length);
            } else if (numbers) {
                return RandomStringUtils.randomAlphanumeric(length);
            }
        }
    } else {
        return RandomStringUtils.random(length, 0, characters.length(), letters, numbers,
                characters.toCharArray());
    }
    return "";
}

From source file:ar.com.zauber.commons.web.utils.impl.IdSEOIdStrategy.java

/** @see SEOIdStrategy#getIdFromSEOFriendly(String) */
public final Serializable getIdFromSEOFriendly(final String l) {
    return StringUtils.isBlank(l) ? null : l.equals(allMark) ? null : Long.parseLong(l);
}

From source file:ar.com.zauber.commons.spring.beans.factory.impl.BooleanSystemPropertyCaseBlock.java

/** @param propertyName propiedad a evaluar */
public BooleanSystemPropertyCaseBlock(final String propertyName, final Object object) {
    Validate.isTrue(!StringUtils.isBlank(propertyName));
    Validate.notNull(object);//from   w ww  . j a va2 s.  c o  m

    this.propertyName = propertyName;
    this.object = object;
}

From source file:com.evolveum.liferay.usercreatehook.ws.WSConfig.java

public static String getEndPointUrl() {
    String result = PropsUtil.get(PROPERTY_WS_ENDPOINT_URL);
    if (StringUtils.isBlank(result)) {
        result = DEFAULT_ENDPOINT_URL;
        LOG.info("Property '" + PROPERTY_WS_ENDPOINT_URL
                + "' not found in hook's portal.properties - using default value '" + result + "'");
    } else {/*from   w w  w . j  a  v  a2  s  .  c o  m*/
        LOG.debug("Property '" + PROPERTY_WS_ENDPOINT_URL + "'  value: '" + result + "'");
    }
    return result;
}

From source file:au.org.ala.biocache.dto.OccurrenceSource.java

public static OccurrenceSource getForDisplayName(String name) {
    if (StringUtils.isBlank(name))
        return null;
    return displayNameLookup.get(name.toLowerCase());
}

From source file:com.baidu.rigel.biplatform.ac.util.TimeDimensionUtils.java

/**
 * ??/* w ww  .j  ava 2 s.c o  m*/
 * 
 * @param timeStr 
 * @param timeType ??
 * @param timeFormat ??
 * @return timeMember ?member
 * @throws ParseException parse?
 */
public static MiniCubeMember createTimeMember(String timeStr, TimeType timeType, String timeFormat)
        throws ParseException {
    if (StringUtils.isBlank(timeStr) && timeType == null) {
        throw new IllegalArgumentException(
                "timeStr is blank or timeType is null, timeStr:" + timeStr + " timeType:" + timeType);
    }

    Calendar calendar = null;
    String dateFormat = StringUtils.isBlank(timeFormat) ? timeType.getFormat() : timeFormat;
    if (dateFormat.toUpperCase().contains("QN")) {
        int year = Integer.parseInt(timeStr.substring(0, 4));
        int quarter = Integer.parseInt(timeStr.substring(5));
        // Calendar?1
        int month = (quarter - 1) * 3;
        calendar = new GregorianCalendar(year, month, 1);
    } else {
        SimpleDateFormat sdf = new SimpleDateFormat(dateFormat);
        Date date = sdf.parse(timeStr);
        calendar = Calendar.getInstance();
        calendar.setTime(date);
    }

    int quarter = calendar.get(Calendar.MONTH) / 3 + 1;
    String caption = null;
    MiniCubeLevel level = new MiniCubeLevel("level_" + timeType);

    if (timeType.equals(TimeType.TimeYear)) {
        caption = calendar.get(Calendar.YEAR) + "";
        level.setType(LevelType.TIME_YEARS);
    } else if (timeType.equals(TimeType.TimeQuarter)) {
        caption = calendar.get(Calendar.YEAR) + "_Q" + quarter;
        level.setType(LevelType.TIME_QUARTERS);
    } else if (timeType.equals(TimeType.TimeMonth)) {
        caption = calendar.get(Calendar.YEAR) + "_" + (calendar.get(Calendar.MONTH) + 1);
        level.setType(LevelType.TIME_MONTHS);
    } else if (timeType.equals(TimeType.TimeWeekly)) {
        caption = calendar.get(Calendar.YEAR) + "_W" + calendar.get(Calendar.WEEK_OF_YEAR);
        level.setType(LevelType.TIME_WEEKS);
    } else if (timeType.equals(TimeType.TimeDay)) {
        caption = DEFAULT_SIMPLE_DATEFORMAT.format(calendar.getTime());
        level.setType(LevelType.TIME_DAYS);
    }

    MiniCubeMember member = new MiniCubeMember(timeStr);
    member.setCaption(caption);
    member.setVisible(true);
    member.setLevel(level);
    LOG.info("time member:" + member);
    return member;
}