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

Introduction

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

Prototype

String EMPTY

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Document

The empty String "".

Usage

From source file:lince.LinceApp.java

/**
 * @param args the command line arguments
 *///from ww  w. j av  a  2  s.c  om
public static void main(final String[] args) {
    String vlcPath = StringUtils.EMPTY;
    try {
        if (RuntimeUtil.isWindows()) {
            vlcPath = WindowsRuntimeUtil.getVlcInstallDir();
            /*if (StringUtils.isEmpty(vlcPath)){
                vlcPath= "C:\\Program Files (x86)\\VideoLAN";
            }*/
            System.setProperty("jna.library.path", vlcPath);
            setI18n();
        }
        SwingUtilities.invokeLater(new Runnable() {

            @Override
            public void run() {
                LinceFrame.getInstance();
            }
        });
    } catch (Exception e) {
        logger.log(Level.SEVERE, "Error inicializando main. vlcPath@" + vlcPath, e);
    }
}

From source file:com.mmj.app.common.core.lang.Argument.java

/**
 * ???/*w ww. j  ava  2  s.  c o m*/
 * 
 * @param s
 * @return
 */
public static boolean isEmpty(String s) {
    if (null == s || StringUtils.EMPTY.equals(s) || StringUtils.EMPTY.equals(s.trim())
            || "null".equalsIgnoreCase(s)) {
        return true;
    } else {
        return false;
    }
}

From source file:com.mmj.app.web.tools.PicTools.java

/**
 * ??// w ww.ja v  a2 s  .  co  m
 * 
 * @param url
 * @param picSize
 * @return
 */
public static String processURL(String url, String suffix) {
    if (StringUtils.isEmpty(url)) {
        return StringUtils.EMPTY;
    }
    if (StringUtils.isEmpty(suffix)) {
        return url;
    }
    String pefix = url;
    if (StringUtils.contains(url, "=")) {
        pefix = StringUtils.substringBeforeLast(url, "=");
    } else if (StringUtils.contains(url, "=C")) {
        pefix = StringUtils.substringBeforeLast(url, "=C");
    } else {
        pefix = StringUtils.substringBeforeLast(url, DOT);
    }
    String dotStr = StringUtils.substringAfterLast(url, DOT);
    return pefix + suffix + DOT + dotStr;
}

From source file:com.amalto.core.storage.hibernate.ListBridge.java

private static String getValueFromObject(List object) {
    if (object == null) {
        return StringUtils.EMPTY;
    }//from w  w  w  .j  a  va  2 s  . c  o  m
    Iterator valuesIterator = object.iterator();
    StringBuilder builder = new StringBuilder();
    while (valuesIterator.hasNext()) {
        builder.append(String.valueOf(valuesIterator.next()));
        if (valuesIterator.hasNext()) {
            builder.append(' ');
        }
    }
    return builder.toString();
}

From source file:com.photon.phresco.commons.CIPasswordScrambler.java

public static String mask(String password) throws PhrescoException {
    if (StringUtils.isEmpty(password)) {
        return StringUtils.EMPTY;
    }/*  w w w . j  a v a2 s  .  c o m*/

    try {
        return new String(Base64.encode(password.getBytes("UTF-8")));
    } catch (UnsupportedEncodingException e) {
        throw new PhrescoException(e);
    }
}

From source file:com.greenline.hrs.admin.util.db.SchemaExport.java

public static String exportMySQL(Class type) {
    if (type == null) {
        return StringUtils.EMPTY;
    }/*from www. j av  a  2 s. co m*/
    String tableName = type.getName().substring(type.getName().lastIndexOf('.') + 1);
    tableName = StringUtil.underscoreName(tableName);
    StringBuilder sb = new StringBuilder();
    sb.append("DROP TABLE IF EXISTS `" + tableName + "`;" + LINUX_LINE_DELIMITER);
    sb.append("CREATE TABLE `");
    sb.append(tableName);
    sb.append("` (" + LINUX_LINE_DELIMITER + LINUX_LINE_DELIMITER);
    sb.append("`id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '',");
    Field[] fields = type.getDeclaredFields();
    for (Field field : fields) {
        if (!Modifier.isStatic(field.getModifiers())) {
            sb.append("`" + StringUtil.underscoreName(field.getName()) + "` "
                    + JdbcColumnUtil.getColumeTypeDesc(field.getType()) + " NOT NULL COMMENT '',"
                    + LINUX_LINE_DELIMITER);
        }
    }
    sb.append("PRIMARY KEY (`id`)" + LINUX_LINE_DELIMITER);
    sb.append(") ENGINE=InnoDB DEFAULT CHARSET=utf8;");
    return sb.toString();
}

From source file:com.cyclopsgroup.tornado.utils.ConfigurationUtils.java

/**
 * Get properties from given configuration node
 *
 * @param root Configuration node root//from  w  ww. j  a  v a 2  s .  c o  m
 * @return Properties object
 * @throws ConfigurationException Illegal format of configuration
 */
public static Properties getProperties(Configuration root) throws ConfigurationException {
    Properties p = new Properties();
    Configuration[] confs = root.getChildren("property");
    for (int i = 0; i < confs.length; i++) {
        Configuration conf = confs[i];
        String name = conf.getAttribute("name");
        String value = conf.getValue(StringUtils.EMPTY);
        if (StringUtils.isNotEmpty(name)) {
            p.setProperty(name, value);
        }
    }
    return p;
}

From source file:me.smoe.adar.analyzer.luence.AnalyzerToy.java

public static void analyzerByStop(String sentence) throws Exception {
    Analyzer analyzer = new StopAnalyzer();

    TokenStream tokenStream = analyzer.tokenStream(StringUtils.EMPTY, new StringReader(sentence));
    tokenStream.addAttribute(CharTermAttribute.class);
    tokenStream.reset();//from  www .  j a  va 2s  .  c o  m
    while (tokenStream.incrementToken()) {
        CharTermAttribute charTermAttribute = (CharTermAttribute) tokenStream
                .getAttribute(CharTermAttribute.class);
        System.out.print(charTermAttribute.toString() + " ,");
    }

    analyzer.close();
}

From source file:com.apexxs.neonblack.utilities.MD5Utilities.java

public static String getMD5Hash(String s) {
    String md5Hash = StringUtils.EMPTY;
    try {//from ww  w.jav a 2  s .com
        MessageDigest md = MessageDigest.getInstance("MD5");
        md.reset();
        byte[] bytes = md.digest(s.getBytes("UTF-8"));
        md5Hash = String.format("%032x", new BigInteger(1, bytes));
    } catch (Exception ex) {
        logger.error("Error generating MD5 hash from " + s + "\n" + ex.getMessage());
    }
    return md5Hash;
}

From source file:com.baifendian.swordfish.common.utils.CommonUtil.java

/**
 * ???//from w ww . j  a va2s  . co m
 */
public static String fileSuffix(String filename) {
    if (StringUtils.isEmpty(filename)) {
        return StringUtils.EMPTY;
    }

    int index = filename.lastIndexOf(".");
    if (index < 0) {
        return StringUtils.EMPTY;
    }

    return filename.substring(index + 1);
}