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

Introduction

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

Prototype

public static <T extends CharSequence> T defaultIfBlank(final T str, final T defaultStr)

Source Link

Document

Returns either the passed in CharSequence, or if the CharSequence is whitespace, empty ("") or null , the value of defaultStr .

 StringUtils.defaultIfBlank(null, "NULL")  = "NULL" StringUtils.defaultIfBlank("", "NULL")    = "NULL" StringUtils.defaultIfBlank(" ", "NULL")   = "NULL" StringUtils.defaultIfBlank("bat", "NULL") = "bat" StringUtils.defaultIfBlank("", null)      = null

Usage

From source file:com.sonicle.webtop.core.io.input.XlsxColumnsHandler.java

@Override
public void cell(String cellReference, String formattedValue, XSSFComment comment) {
    if (isHeader) {
        String name = (headersRow == firstDataRow) ? cellReference
                : StringUtils.defaultIfBlank(formattedValue, cellReference);
        columnNames.put(name.toLowerCase(), name);
        final int col = new CellReference(cellReference).getCol();
        columnIndexes.put(name, col);/* w w  w .  ja va 2 s.  c  om*/

        /*
        String name = null;
        if(headersRow == firstDataRow) {
           columnNames.put(cellReference, cellReference);
        } else {
           if(!StringUtils.isBlank(cellReference)) {
              columnNames.put(cellReference.toLowerCase(), cellReference);
           } else {
              columnNames.put(cellReference, cellReference);
           }
        }
        columnNames.put(name.toLowerCase(), name);
        */
    }
}

From source file:cpcc.vvrte.services.js.JavascriptServiceImpl.java

/**
 * {@inheritDoc}/*ww  w .ja v a2s.c o m*/
 */
@Override
public Object[] codeVerification(String script, int apiVersion) throws IOException {
    VirtualVehicle vehicle = new VirtualVehicle();
    vehicle.setId(123456789);
    vehicle.setCode(script);
    vehicle.setApiVersion(apiVersion);
    vehicle.setUuid(UUID.randomUUID().toString());

    JavascriptWorker w = new JavascriptWorker(vehicle, false, logger, serviceResources, allowedClassesRegex);

    String completedScript = StringUtils.defaultIfBlank(w.getScript(), "");

    Context cx = Context.enter();
    cx.setOptimizationLevel(-1);

    try {
        return cx.compileString(completedScript, "<check>", 1, null) != null ? ArrayUtils.EMPTY_OBJECT_ARRAY
                : new Object[] { 0, 0, "Can not compile script!", "" };
    } catch (RhinoException e) {
        return new Object[] { e.columnNumber(), e.lineNumber() - w.getScriptStartLine(), e.details(),
                e.lineSource() };
    } finally {
        Context.exit();
    }
}

From source file:com.sonicle.webtop.core.app.AbstractServlet.java

public static void fillSystemVars(Map vars, WebTopApp wta, Locale locale, boolean showSystemInfo,
        boolean showWebappInfo) {
    String osInfo = wta.getOSInfo();
    String appServerInfo = wta.getAppServerInfo();
    String jdk = System.getProperty("java.version");
    String webappName = wta.getWebappName();
    vars.put("osInfo", osInfo);
    vars.put("appServerInfo", appServerInfo);
    vars.put("jdk", jdk);
    vars.put("webappName", webappName);
    String serverInfo = "";
    if (showSystemInfo)
        serverInfo += "Hosted on " + osInfo + " - " + appServerInfo + " - Java " + jdk;
    if (showWebappInfo) {
        if (!StringUtils.isBlank(serverInfo))
            serverInfo += " - ";
        serverInfo += webappName;/*w  ww. jav  a2s  . c o m*/
    }
    vars.put("serverInfo", StringUtils.defaultIfBlank(serverInfo, null));
}

From source file:com.sonicle.webtop.core.rest.v1.Principals.java

private PrincipalInfo createPrincipal(UserProfileId profileId, String profileUsername, UserProfile.Data data,
        ArrayList<Boolean> evalPermRefs) {
    return new PrincipalInfo().profileId(profileId.toString()).profileUsername(profileUsername)
            .displayName(StringUtils.defaultIfBlank(data.getDisplayName(), profileId.getUserId()))
            .emailAddress(data.getPersonalEmailAddress()).timezoneId(data.getTimeZoneId())
            .languageTag(data.getLanguageTag()).evalPermRefs(evalPermRefs);
}

From source file:controllers.SiteApp.java

/**
 * @param pageNum page number//from ww w.  j  a  v  a2s .  c  o m
 * @return the result
 */
public static Result issueList(int pageNum) {
    String state = StringUtils.defaultIfBlank(request().getQueryString("state"), State.OPEN.name());
    State currentState = State.valueOf(state.toUpperCase());
    Page<Issue> page = Issue.findIssuesByState(ISSUE_COUNT_PER_PAGE, pageNum - 1, currentState);
    return ok(issueList.render("title.siteSetting", page, currentState));
}

From source file:ca.uhn.fhir.jpa.entity.ResourceIndexedSearchParamUri.java

public void setUri(String theUri) {
    myUri = StringUtils.defaultIfBlank(theUri, null);
}

From source file:net.sf.jsignpdf.ssl.SSLInitializer.java

/**
 * @param options//  ww w .j a  va  2 s  . c o m
 * @throws NoSuchAlgorithmException
 * @throws IOException
 * @throws CertificateException
 * @throws KeyStoreException
 * @throws KeyManagementException
 * @throws UnrecoverableKeyException
 */
public static void init(BasicSignerOptions options) throws NoSuchAlgorithmException, KeyManagementException,
        KeyStoreException, CertificateException, IOException, UnrecoverableKeyException {
    KeyManager[] km = null;
    if (options != null && options.getTsaServerAuthn() == ServerAuthentication.CERTIFICATE) {
        char[] pwd = null;
        if (StringUtils.isNotEmpty(options.getTsaCertFilePwd())) {
            pwd = options.getTsaCertFilePwd().toCharArray();
        }
        LOGGER.info(Constants.RES.get("ssl.keymanager.init", options.getTsaCertFile()));
        final String ksType = StringUtils.defaultIfBlank(options.getTsaCertFileType(), "PKCS12");
        KeyStore keyStore = KeyStoreUtils.loadKeyStore(ksType, options.getTsaCertFile(), pwd);
        KeyManagerFactory keyManagerFactory = KeyManagerFactory
                .getInstance(KeyManagerFactory.getDefaultAlgorithm());
        keyManagerFactory.init(keyStore, pwd);
        km = keyManagerFactory.getKeyManagers();
    }
    SSLContext sslContext = SSLContext.getInstance("TLS");
    sslContext.init(km, TRUST_MANAGERS, null);

    HttpsURLConnection.setDefaultSSLSocketFactory(sslContext.getSocketFactory());
}

From source file:ca.uhn.fhir.jpa.entity.ResourceIndexedSearchParamToken.java

public void setSystem(String theSystem) {
    mySystem = StringUtils.defaultIfBlank(theSystem, null);
}

From source file:com.adaptris.core.services.LoggingServiceImpl.java

@Override
public void prepare() throws CoreException {
    slf4jLogger = LoggerFactory//w w  w  .ja v  a2  s.co m
            .getLogger(StringUtils.defaultIfBlank(getLogCategory(), this.getClass().getCanonicalName()));
}

From source file:ca.uhn.fhir.jpa.entity.ResourceIndexedSearchParamToken.java

public void setValue(String theValue) {
    myValue = StringUtils.defaultIfBlank(theValue, null);
}