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

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.thinkbiganalytics.schema.QueryRunner.java

/**
 * Tests that the specified query is a SHOW, SELECT, DESC, or DESCRIBE query.
 *
 * @param query the query to test/*from ww  w.j  a  v  a  2s.  co  m*/
 * @return {@code true} if the query is valid, or {@code false} otherwise
 */
private boolean validateQuery(@Nonnull final String query) {
    final String testQuery = StringUtils.trimToEmpty(query);
    return Arrays.stream(new String[] { "show", "select", "desc", "describe" })
            .anyMatch(prefix -> StringUtils.startsWithIgnoreCase(testQuery, prefix));
}

From source file:com.omertron.themoviedbapi.model.Person.java

public void setName(String name) {
    this.name = StringUtils.trimToEmpty(name);
}

From source file:kenh.expl.Environment.java

/**
 * Load <code>Function</code>. 
 * //w  w  w.  j  a  va 2s.  co  m
 * @param funcPackage  The function package.
 * @param funcName     The function name.
 * @return      Use <code>funcPackage + funcName</code> to load class, if not find, return null.
 */
private Function getFunction_(String funcPackage, String funcName) {
    if (StringUtils.isBlank(funcPackage))
        return null;
    if (StringUtils.isBlank(funcName))
        return null;

    funcPackage = StringUtils.trimToEmpty(funcPackage);
    funcName = StringUtils.trimToEmpty(funcName);

    try {
        if (StringUtils.isNotBlank(funcPackage)) {
            Function function = (Function) Class.forName(funcPackage + "." + StringUtils.capitalize(funcName))
                    .newInstance();
            return function;
        }
    } catch (Throwable e) {
    }
    return null;
}

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

/**
 * Parses line into entry./*from ww  w .j  a v  a 2  s  .  c  om*/
 * <p>
 * Skip empty lines. Skip comments. Skip invalid lines.
 *
 * @param line line to parse
 * @return entry or <code>null</code> if skipped
 * @throws IOException parsing line fails
 */
protected Map.Entry<Directive, String> parseEntry(String line) throws IOException {
    line = StringUtils.trimToEmpty(line);
    if (line.startsWith("#")) {
        return null;
    }

    int colonIndex = line.indexOf(":");
    if (colonIndex < 0) {
        return null;
    }

    String key = StringUtils.trimToEmpty(line.substring(0, colonIndex));
    Directive dir = Directive.parseDirective(key);
    if (dir == null) {
        return null;
    }

    String rest = line.substring(colonIndex + 1, line.length());
    int hashIndex = rest.indexOf("#");

    String value = StringUtils.trimToEmpty(hashIndex >= 0 ? rest.substring(0, hashIndex) : rest);

    value = decode(value);

    return new Entry(dir, value);
}

From source file:gobblin.source.extractor.extract.sftp.SftpLightWeightFileSystem.java

@Override
public FileStatus getFileStatus(Path path) throws IOException {
    ChannelSftp channelSftp = null;// w w  w  .  ja v a 2s  . co m
    ChannelExec channelExec1 = null;
    ChannelExec channelExec2 = null;
    try {
        channelSftp = this.fsHelper.getSftpChannel();
        SftpATTRS sftpAttrs = channelSftp.stat(HadoopUtils.toUriPath(path));
        FsPermission permission = new FsPermission((short) sftpAttrs.getPermissions());

        channelExec1 = this.fsHelper.getExecChannel("id " + sftpAttrs.getUId());
        String userName = IOUtils.toString(channelExec1.getInputStream());

        channelExec2 = this.fsHelper.getExecChannel("id " + sftpAttrs.getGId());
        String groupName = IOUtils.toString(channelExec2.getInputStream());

        FileStatus fs = new FileStatus(sftpAttrs.getSize(), sftpAttrs.isDir(), 1, 0l, sftpAttrs.getMTime(),
                sftpAttrs.getATime(), permission, StringUtils.trimToEmpty(userName),
                StringUtils.trimToEmpty(groupName), path);

        return fs;
    } catch (SftpException e) {
        throw new IOException(e);
    } finally {
        safeDisconnect(channelSftp);
        safeDisconnect(channelExec1);
        safeDisconnect(channelExec2);
    }

}

From source file:com.esri.geoportal.harvester.migration.MigrationBroker.java

private void buildHarvestSites(InitContext context) throws SQLException, DataProcessorException {
    try (Connection conn = dataSource.getConnection();
            PreparedStatement st = makeSitesStatement(conn);
            ResultSet rs = st.executeQuery();) {
        MigrationSiteBuilder builder = new MigrationSiteBuilder(getEngine());
        while (rs.next()) {
            MigrationHarvestSite hs = new MigrationHarvestSite();

            hs.docuuid = StringUtils.trimToEmpty(rs.getString("DOCUUID"));
            hs.title = StringUtils.trimToEmpty(rs.getString("TITLE"));
            hs.type = StringUtils.trimToEmpty(rs.getString("PROTOCOL_TYPE")).toUpperCase();
            hs.host = StringUtils.trimToEmpty(rs.getString("HOST_URL"));
            hs.protocol = rs.getString("PROTOCOL");
            hs.frequency = MigrationHarvestSite.Frequency
                    .parse(StringUtils.trimToEmpty(rs.getString("FREQUENCY")));

            sites.put(hs.docuuid, hs);//from  ww w  .  ja v a2  s . com

            builder.buildSite(hs);
        }
    }
}

From source file:de.jfachwert.post.Anschrift.java

private static Object[] split(String anschrift) {
    String[] lines = StringUtils.trimToEmpty(anschrift).split("[,\\n$]");
    if (lines.length < 2) {
        throw new InvalidValueException(anschrift, ADDRESS);
    }/*from   ww w.  j a  v a2 s.  c o  m*/
    Object[] parts = new Object[3];
    parts[0] = new Adressat(lines[0]);
    String adresseOrPostfach = anschrift.substring(lines[0].length() + 1).trim();
    try {
        parts[1] = null;
        parts[2] = new Postfach(adresseOrPostfach);
    } catch (ValidationException ex) {
        LOG.log(Level.FINE, "'" + adresseOrPostfach + "' is not a post office box:", ex);
        parts[1] = new Adresse(adresseOrPostfach);
        parts[2] = null;
    }
    return parts;
}

From source file:com.omertron.themoviedbapi.model.Person.java

public void setProfilePath(String profilePath) {
    this.profilePath = StringUtils.trimToEmpty(profilePath);
}

From source file:com.erudika.scoold.core.Post.java

public void setTitle(String title) {
    if (!StringUtils.isBlank(title)) {
        this.title = StringUtils.trimToEmpty(title);
        setName(title);
    }
}

From source file:com.neatresults.mgnltweaks.ui.action.SaveConfigAddRestClientDialogAction.java

private void setProperty(Node node, String propertyName, AbstractJcrNodeAdapter nodeAdapter)
        throws RepositoryException {
    node.setProperty(propertyName,/*from w w w. j  ava 2s  .c o m*/
            StringUtils.trimToEmpty(((String) nodeAdapter.getItemProperty(propertyName).getValue())));
}