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.apus.hades.admin.task.AdSchedulingUpDownTask.java

public void run() {
    success = 0;/* w  w  w  .  j ava2 s  .c om*/
    Config config = configManager.find(ConfigCache.REAL_AD_UP_DOWN.getKey());
    if (null == config) {
        return;
    }
    JSONArray array = JSONArray.fromObject(config.getValue());
    if (null == array || array.isEmpty()) {
        return;
    }
    int size = array.size();
    for (int i = 0; i < size; i++) {
        String s = StringUtils.EMPTY;
        try {
            s = array.getString(i);
            JSONObject jsonObject = array.getJSONObject(i);
            this.processConfig(jsonObject);
        } catch (Exception e) {
            logger.error("[]!:" + s, e);
        }
    }
    if (success > 0) {
        config.setValue(array.toString().replaceAll("\"", StringUtils.EMPTY));
        configManager.update(config);
    }
    logger.info("[],?:{}?", success);
}

From source file:cop.raml.utils.Utils.java

private static String removeLeadingSlashes(String str) {
    if (str == null)
        return null;
    if (StringUtils.isBlank(str))
        return StringUtils.EMPTY;
    return LEADING_SLASH.matcher(str).replaceAll("");
}

From source file:com.vrem.wifianalyzer.wifi.channelgraph.ChannelAxisLabelTest.java

@Test
public void testYAxis() throws Exception {
    assertEquals(StringUtils.EMPTY, fixture.formatLabel(GraphViewBuilder.MIN_Y, false));
    assertEquals("-99", fixture.formatLabel(GraphViewBuilder.MIN_Y + 1, false));
    assertEquals("0", fixture.formatLabel(GraphViewBuilder.MAX_Y, false));
    assertEquals(StringUtils.EMPTY, fixture.formatLabel(GraphViewBuilder.MAX_Y + 1, false));
}

From source file:controller.ServerValidation.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from ww w. j a  v  a  2  s  . c o  m
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    String email = request.getParameter("email");
    String firstname = request.getParameter("firstname");
    String middlename = request.getParameter("middlename");
    String lastname = request.getParameter("lastname");

    System.out.println(email + "-" + firstname + "-" + middlename + "-" + lastname);
    Profile f = new Profile();
    f.setFirstname(firstname);
    f.setMiddlename(middlename);
    f.setLastname(lastname);

    String resultMsg = StringUtils.EMPTY;
    try {
        boolean isProfileExisted = new ProfileDAO().checkExistingProfileByName(f);
        String username = new AccountDAO().getUsernameByEmail(email);
        if (isProfileExisted) {
            resultMsg = "profile";
            response.getWriter().print(resultMsg);
            return;
        }

        if (StringUtils.isNotEmpty(username)) {
            resultMsg = "email";
            response.getWriter().print(resultMsg);
        }

    } catch (SQLException ex) {
        Logger.getLogger(ServerValidation.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:de.micromata.tpsb.doc.parser.JavaDocInfo.java

public String getParamDoc(String paramName) {
    if (tags.get("@param") == null) {
        return StringUtils.EMPTY;
    }/*from   w  w w.j a v  a2 s. c om*/
    List<Pair<String, String>> params = tags.get("@param");
    for (Pair<String, String> param : params) {
        if (StringUtils.equals(paramName, param.getFirst()) == true) {
            return param.getSecond();
        }
    }
    return StringUtils.EMPTY;
}

From source file:com.aqnote.app.wifianalyzer.vendor.model.RemoteResult.java

private String getValue(@NonNull JSONObject jsonObject, @NonNull String key) {
    try {//from  w  w w .  j a v  a 2s.c o  m
        String result = jsonObject.getString(key);
        return result == null ? StringUtils.EMPTY : result;
    } catch (JSONException e) {
        return StringUtils.EMPTY;
    }
}

From source file:ch.cyberduck.ui.cocoa.DownloadController.java

public DownloadController(final WindowController parent) {
    this(parent, StringUtils.EMPTY);
}

From source file:de.hasait.genesis.base.freemarker.HeaderFilterTemplateLoader.java

@Override
public Reader getReader(final Object templateSource, final String encoding) throws IOException {
    final Reader reader = _delegate.getReader(templateSource, encoding);
    try {/*from   w  w w .j  a  va 2  s . co  m*/
        String templateContent = IOUtils.toString(reader);
        templateContent = FILTER_PATTERN.matcher(templateContent).replaceFirst(StringUtils.EMPTY);
        return new StringReader(templateContent);
    } finally {
        _delegate.closeTemplateSource(templateSource);
    }
}

From source file:com.ltln.modules.ni.omc.system.core.ftp.OmcFtplet.java

@Override
public FtpletResult onConnect(final FtpSession session) throws FtpException, IOException {
    Logger.info(String.format("User %s connected to FtpServer", session.getClientAddress().toString()));
    if (this.listener != null) {
        SelfBeanFactoryAware.getTaskThreadPool().submit(new Runnable() {
            @Override//from  w ww  .j  av  a 2s  .co  m
            public void run() {
                String user = session.getUser() == null ? StringUtils.EMPTY : session.getUser().getName();
                listener.ConnectionActive(
                        new ConnectionModel(session.getClientAddress().toString(), EConnectionType.FTP, user));
            }
        });
    }
    return super.onConnect(session);
}

From source file:de.blizzy.documentr.markdown.macro.impl.TabData.java

String renderContents(String id, boolean active) {
    return "<div id=\"" + id + "\" class=\"tab-pane" + (active ? " active" : StringUtils.EMPTY) + "\">" + //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
            contents + "</div>"; //$NON-NLS-1$
}