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

List of usage examples for org.apache.commons.lang3 StringUtils trimToEmpty

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Introduction

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

Prototype

public static String trimToEmpty(final String str)

Source Link

Document

Removes control characters (char <= 32) from both ends of this String returning an empty String ("") if the String is empty ("") after the trim or if it is null .

Usage

From source file:com.github.arnabk.App.java

public static void main(String[] args) {

    if (checkParams(args)) {

        final int frequency = Integer.parseInt(StringUtils.trimToEmpty(args[0])); //in minutes
        final BlockingChecker blockingChecker = new BlockingChecker();
        blockingChecker.execute(frequency, args);

    }//from   w  w w . ja  v  a2 s .co m

}

From source file:hu.bme.mit.sette.run.Run.java

public static void main(String[] args) {
    LOG.debug("main() called");

    // parse properties
    Properties prop = new Properties();
    InputStream is = null;/*from   w ww .j  a v a 2 s.  c o  m*/

    try {
        is = new FileInputStream(SETTE_PROPERTIES);
        prop.load(is);
    } catch (IOException e) {
        System.err.println("Parsing  " + SETTE_PROPERTIES + " has failed");
        e.printStackTrace();
        System.exit(1);
    } finally {
        IOUtils.closeQuietly(is);
    }

    String[] basedirs = StringUtils.split(prop.getProperty("basedir"), '|');
    String snippetDir = prop.getProperty("snippet-dir");
    String snippetProject = prop.getProperty("snippet-project");
    String catgPath = prop.getProperty("catg");
    String catgVersionFile = prop.getProperty("catg-version-file");
    String jPETPath = prop.getProperty("jpet");
    String jPETDefaultBuildXml = prop.getProperty("jpet-default-build.xml");
    String jPETVersionFile = prop.getProperty("jpet-version-file");
    String spfPath = prop.getProperty("spf");
    String spfDefaultBuildXml = prop.getProperty("spf-default-build.xml");
    String spfVersionFile = prop.getProperty("spf-version-file");
    String outputDir = prop.getProperty("output-dir");

    Validate.notEmpty(basedirs, "At least one basedir must be specified in " + SETTE_PROPERTIES);
    Validate.notBlank(snippetDir, "The property snippet-dir must be set in " + SETTE_PROPERTIES);
    Validate.notBlank(snippetProject, "The property snippet-project must be set in " + SETTE_PROPERTIES);
    Validate.notBlank(catgPath, "The property catg must be set in " + SETTE_PROPERTIES);
    Validate.notBlank(jPETPath, "The property jpet must be set in " + SETTE_PROPERTIES);
    Validate.notBlank(spfPath, "The property spf must be set in " + SETTE_PROPERTIES);
    Validate.notBlank(outputDir, "The property output-dir must be set in " + SETTE_PROPERTIES);

    String basedir = null;
    for (String bd : basedirs) {
        bd = StringUtils.trimToEmpty(bd);

        if (bd.startsWith("~")) {
            // Linux home
            bd = System.getProperty("user.home") + bd.substring(1);
        }

        FileValidator v = new FileValidator(new File(bd));
        v.type(FileType.DIRECTORY);

        if (v.isValid()) {
            basedir = bd;
            break;
        }
    }

    if (basedir == null) {
        System.err.println("basedir = " + Arrays.toString(basedirs));
        System.err.println("ERROR: No valid basedir was found, please check " + SETTE_PROPERTIES);
        System.exit(2);
    }

    BASEDIR = new File(basedir);
    SNIPPET_DIR = new File(basedir, snippetDir);
    SNIPPET_PROJECT = snippetProject;
    OUTPUT_DIR = new File(basedir, outputDir);

    try {
        String catgVersion = readToolVersion(new File(BASEDIR, catgVersionFile));
        if (catgVersion != null) {
            new CatgTool(new File(BASEDIR, catgPath), catgVersion);
        }

        String jPetVersion = readToolVersion(new File(BASEDIR, jPETVersionFile));
        if (jPetVersion != null) {
            new JPetTool(new File(BASEDIR, jPETPath), new File(BASEDIR, jPETDefaultBuildXml), jPetVersion);
        }

        String spfVersion = readToolVersion(new File(BASEDIR, spfVersionFile));
        if (spfVersion != null) {
            new SpfTool(new File(BASEDIR, spfPath), new File(BASEDIR, spfDefaultBuildXml), spfVersion);
        }

        // TODO stuff
        stuff(args);
    } catch (Exception e) {
        System.err.println(ExceptionUtils.getStackTrace(e));

        ValidatorException vex = (ValidatorException) e;

        for (ValidationException v : vex.getValidator().getAllExceptions()) {
            v.printStackTrace();
        }

        // System.exit(0);

        e.printStackTrace();
        System.err.println("==========");
        e.printStackTrace();

        if (e instanceof ValidatorException) {
            System.err.println("Details:");
            System.err.println(((ValidatorException) e).getFullMessage());
        } else if (e.getCause() instanceof ValidatorException) {
            System.err.println("Details:");
            System.err.println(((ValidatorException) e.getCause()).getFullMessage());
        }
    }
}

From source file:com.orange.ocara.model.export.docx.Presenter.java

protected static String notNull(String value) {
    return StringUtils.trimToEmpty(value);
}

From source file:com.synopsys.integration.builder.BuilderPropertyKey.java

public static final String createKey(String key) {
    return StringUtils.trimToEmpty(key).toUpperCase().replaceAll("[^A-Za-z0-9]", "_");
}

From source file:com.thinkbiganalytics.feedmgr.rest.support.SystemNamingService.java

public static String generateSystemName(String name) {
    //first trim it
    String systemName = StringUtils.trimToEmpty(name);
    if (StringUtils.isBlank(systemName)) {
        return systemName;
    }//w w  w  .  j av a  2  s .c om
    systemName = systemName.replaceAll(" +", "_");
    systemName = systemName.replaceAll("[^\\w_]", "");

    int i = 0;

    StringBuilder s = new StringBuilder();
    CharacterIterator itr = new StringCharacterIterator(systemName);
    for (char c = itr.first(); c != CharacterIterator.DONE; c = itr.next()) {
        if (Character.isUpperCase(c)) {
            //if it is upper, not at the start and not at the end check to see if i am surrounded by upper then lower it.
            if (i > 0 && i != systemName.length() - 1) {
                char prevChar = systemName.charAt(i - 1);
                char nextChar = systemName.charAt(i + 1);

                if (Character.isUpperCase(prevChar) && (Character.isUpperCase(nextChar)
                        || CharUtils.isAsciiNumeric(nextChar) || '_' == nextChar || '-' == nextChar)) {
                    char lowerChar = Character.toLowerCase(systemName.charAt(i));
                    s.append(lowerChar);
                } else {
                    s.append(c);
                }
            } else if (i > 0 && i == systemName.length() - 1) {
                char prevChar = systemName.charAt(i - 1);
                if (Character.isUpperCase(prevChar) && !CharUtils.isAsciiNumeric(systemName.charAt(i))) {
                    char lowerChar = Character.toLowerCase(systemName.charAt(i));
                    s.append(lowerChar);
                } else {
                    s.append(c);
                }
            } else {
                s.append(c);
            }
        } else {
            s.append(c);
        }

        i++;
    }

    systemName = s.toString();
    systemName = CaseFormat.UPPER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, systemName);
    systemName = CaseFormat.LOWER_HYPHEN.to(CaseFormat.LOWER_UNDERSCORE, systemName);
    systemName = StringUtils.replace(systemName, "__", "_");
    // Truncate length if exceeds Hive limit
    systemName = (systemName.length() > 128 ? systemName.substring(0, 127) : systemName);
    return systemName;
}

From source file:net.gtaun.wl.race.util.TrackUtils.java

public static boolean isVaildName(String name) {
    if (name.length() < NAME_MIN_LENGTH || name.length() > NAME_MAX_LENGTH)
        return false;
    if (name.contains("%") || name.contains("\t") || name.contains("\n"))
        return false;
    if (!StringUtils.trimToEmpty(name).equals(name))
        return false;
    return true;/*from   w  w  w.j  ava 2  s  .c om*/
}

From source file:com.threewks.thundr.route.HttpMethod.java

public static HttpMethod from(String method) {
    return lookup.get(StringUtils.trimToEmpty(StringUtils.upperCase(method)));
}

From source file:net.lmxm.ute.utils.PathUtils.java

/**
 * Builds the full path./*  w  w w. j a v  a2 s.com*/
 * 
 * @param rootPath the root path
 * @param relativePath the relative path
 * @return the string
 */
public static String buildFullPath(final String rootPath, final String relativePath) {
    final String prefix = "buildFullPath() :";

    LOGGER.debug("{} entered, root={}, relativepath=" + relativePath, prefix, rootPath);

    final String root = StringUtils.removeEnd(StringUtils.trimToEmpty(rootPath), "/");
    final String relative = StringUtils.removeStart(StringUtils.trimToEmpty(relativePath), "/");

    String fullPath;

    if (StringUtils.isBlank(relative)) {
        fullPath = root;
    } else {
        fullPath = StringUtils.join(new Object[] { root, "/", relative });
    }

    LOGGER.debug("{} returning {}", prefix, fullPath);

    return fullPath;
}

From source file:net.gtaun.wl.race.util.TrackUtils.java

public static String filterName(String name) {
    name = StringUtils.trimToEmpty(name);
    name = StringUtils.replace(name, "%", "#");
    name = StringUtils.replace(name, "\t", " ");
    name = StringUtils.replace(name, "\n", " ");
    return name;/*from  w  w w. ja v  a 2s.  c o m*/
}

From source file:com.esri.geoportal.commons.robots.Directive.java

public static Directive parseDirective(String nameOrSymbol) {
    nameOrSymbol = StringUtils.trimToEmpty(nameOrSymbol);
    for (Directive d : values()) {
        if (d.name().equalsIgnoreCase(nameOrSymbol) || d.symbol().equalsIgnoreCase(nameOrSymbol)) {
            return d;
        }//  w  w  w.j  a va 2 s.c  om
    }
    return null;
}