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

Introduction

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

Prototype

String EMPTY

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Document

The empty String "" .

Usage

From source file:com.omnigon.aem.common.utils.LocaleUtils.java

public static String getLanguageCountryCode(Locale locale) {
    if (locale != null) {
        StringBuilder b = new StringBuilder();

        if (StringUtils.isNotBlank(locale.getLanguage())) {
            b.append(locale.getLanguage().toLowerCase());
        }/* w w  w  . j a va2  s  .  co m*/

        if (StringUtils.isNotBlank(locale.getCountry())) {
            b.append("_");
            b.append(locale.getCountry().toLowerCase());
        }

        return b.toString();
    } else {
        return StringUtils.EMPTY;
    }
}

From source file:com.omnigon.aem.handlebars.helpers.UniqueId.java

public static String generateUniqueId(String directoryPath) {
    byte[] bytesDirectoryPath = null;
    MessageDigest md = null;/*w ww. j  a v a2  s . c o m*/
    try {
        bytesDirectoryPath = directoryPath.getBytes(CharEncoding.UTF_8);
        md = MessageDigest.getInstance(MESSAGE_DIGEST_TYPE);
    } catch (NoSuchAlgorithmException | UnsupportedEncodingException e) {
        logger.error(e.getMessage(), e);
        return StringUtils.EMPTY;
    }
    md.reset();
    md.update(bytesDirectoryPath);
    String uniqueId = DatatypeConverter.printHexBinary(md.digest());
    return StringUtils.substring(uniqueId, 0, UNIQUE_ID_LENGTH);
}

From source file:com.msg.wmTestHelper.util.ProprietaryHelper.java

public static String getConfig(@NonNull String configName) {
    return config.getString(configName, StringUtils.EMPTY);
}

From source file:com.ihelin.book.db.plugin.MySQLDialect.java

public String getLimitString(String sql, int offset, String offsetPlaceholder, int limit,
        String limitPlaceholder) {
    String limitStr = StringUtils.EMPTY;
    if (StringUtils.isNotBlank(sql)) {
        limitStr = sql + DEF_SQL_LIMIT;//from  w ww.ja  v a  2 s .  c o  m
        if (offset > 0) {
            limitStr += offsetPlaceholder + DEF_SQL_LIMIT_CONNECTOR + limitPlaceholder;
        } else {
            limitStr += limitPlaceholder;
        }
    }
    return limitStr;
}

From source file:me.j360.dubbo.modules.util.concurrent.ThreadUtil.java

/**
 * StackTrace??.// ww w. j  a v a  2  s .  c  o m
 */
public static String getCallerClass() {
    StackTraceElement[] stacktrace = Thread.currentThread().getStackTrace();
    if (stacktrace.length >= 4) {
        StackTraceElement element = stacktrace[3];
        return element.getClassName();
    } else {
        return StringUtils.EMPTY;
    }
}

From source file:com.nridge.core.app.mail.Mail.java

/**
 * Convenience method that extracts a first name from an email address
 * formatted as 'first.last@company.com'.  The first name will have its
 * first letter capitalized.//  w  w  w.j av a2s . com
 *
 * @param anEmailAddress Email address.
 *
 * @return Proper first name.
 */
public static String extractFirstName(String anEmailAddress) {
    String firstName = StringUtils.EMPTY;

    if (StringUtils.isNotEmpty(anEmailAddress)) {
        int offset = anEmailAddress.indexOf(StrUtl.CHAR_DOT);
        if (offset > 0)
            firstName = StrUtl.firstCharToUpper(anEmailAddress.substring(0, offset));
        else {
            offset = anEmailAddress.indexOf(StrUtl.CHAR_AT);
            if (offset > 0)
                firstName = StrUtl.firstCharToUpper(anEmailAddress.substring(0, offset));
        }
    }

    return firstName;
}

From source file:com.amalto.core.server.MockStorageAdmin.java

@Override
public Storage get(String storageName, StorageType type) {
    storageName = storageName.replace("#STAGING", StringUtils.EMPTY);
    for (Storage s : storages) {
        if (s.getName().equals(storageName) && s.getType() == type) {
            return s;
        }/*from   w  w  w.  ja v  a2  s .  c o m*/
    }
    return super.get(storageName, type);
}

From source file:com.precioustech.fxtrading.heartbeats.HeartBeatPayLoad.java

public HeartBeatPayLoad(T payLoad) {
    this(payLoad, StringUtils.EMPTY);
}

From source file:ch.cyberduck.binding.HyperlinkAttributedStringFactory.java

/**
 * @param url URL//www  . jav  a 2 s  .co  m
 * @return Clickable and underlined string to put into textfield.
 */
public static NSAttributedString create(final String url) {
    if (null == url) {
        return NSAttributedString.attributedString(StringUtils.EMPTY);
    }
    return create(url, url);
}

From source file:dtu.ds.warnme.app.utils.SecurityUtils.java

public static String hashSHA512Base64(String stringToHash) {
    if (StringUtils.isEmpty(stringToHash)) {
        return StringUtils.EMPTY;
    }//from www .ja  v a  2 s  . c  om
    try {
        byte[] bytes = stringToHash.getBytes(CHARSET_UTF8);
        byte[] md5bytes = DigestUtils.sha512(bytes);
        byte[] base64bytes = Base64.encodeBase64(md5bytes);
        return new String(base64bytes, CHARSET_UTF8);
    } catch (UnsupportedEncodingException e) {
        Log.e(TAG, "This system does not support required hashing algorithms.", e);
        throw new IllegalStateException("This system does not support required hashing algorithms.", e);
    }
}