Example usage for org.apache.commons.lang ArrayUtils EMPTY_STRING

Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils EMPTY_STRING_ARRAY.

Prototype

String[] EMPTY_STRING_ARRAY

To view the source code for org.apache.commons.lang ArrayUtils EMPTY_STRING_ARRAY.

Click Source Link

Document

An empty immutable String array.

Usage

From source file:edu.cornell.med.icb.learning.ClassificationModel.java

public static String[] splitModelParameters(final String parameterToken) {
    final String[] result = parameterToken.split("[,]");
    if (result.length == 1 && result[0].length() == 0) {
        return ArrayUtils.EMPTY_STRING_ARRAY;
    } else {/*from  w w  w  .j  a  v a  2 s .c o m*/
        return result;
    }
}

From source file:de.iteratec.iteraplan.businesslogic.reports.query.postprocessing.AbstractPostprocessingStrategy.java

/**
 * Returns the supported export formats. Some post-processing strategies may modify the result set
 * in a way that is only useful to certain exports. For example, a post-processing strategy may
 * modify the results in order to create a certain graphical export. An excel export of this data
 * may not be meaningful and is thus not supported.
 * /*w w w  . j a va  2  s . com*/
 * @return A string array of supported export formats.
 */
public String[] getSupportedReportTypes() {
    if (reportTypes != null) {
        return reportTypes.clone();
    } else {
        return ArrayUtils.EMPTY_STRING_ARRAY;
    }
}

From source file:com.cyclopsgroup.waterview.core.DefaultLookAndFeelService.java

/**
 * Overwrite or implement method getStylesheetNames()
 *
 * @see com.cyclopsgroup.waterview.spi.LookAndFeelService#getStyleNames()
 *///from w  w w.  j  a va  2s.  c om
public String[] getStyleNames() {
    return (String[]) styleSheets.keySet().toArray(ArrayUtils.EMPTY_STRING_ARRAY);
}

From source file:gov.nih.nci.caarray.dao.AuditLogDaoImpl.java

@SuppressWarnings("unchecked")
private String[] getGroupNames() {
    User user = CaArrayUsernameHolder.getCsmUser();
    try {/* ww  w .jav a 2  s  .  c  o  m*/
        Set<Group> groups = SecurityUtils.getAuthorizationManager().getGroups(user.getUserId().toString());
        String[] groupNames = new String[groups.size()];
        int i = 0;
        for (Group g : groups) {
            groupNames[i++] = String.valueOf(g.getGroupId());
        }
        return groupNames;
    } catch (CSObjectNotFoundException e) {
        return ArrayUtils.EMPTY_STRING_ARRAY;
    }
}

From source file:cppsensor.sonar.CppProjectAnalysisHandler.java

private String[] getStringArrayBySeparator(String value, String separator) {
    if (value != null) {
        String[] strings = StringUtils.splitByWholeSeparator(value, separator);
        String[] result = new String[strings.length];
        for (int index = 0; index < strings.length; index++) {
            result[index] = StringUtils.trim(strings[index]);
        }/*  ww w. j  av a 2  s.com*/
        return result;
    }
    return ArrayUtils.EMPTY_STRING_ARRAY;
}

From source file:io.fabric8.elasticsearch.plugin.auth.OpenShiftTokenAuthenticationTest.java

@Test
public void testExtractCredentials() throws Exception {
    when(contextFactory.create(any(RestRequest.class))).thenReturn(context);
    when(apiService.localSubjectAccessReview(anyString(), anyString(), anyString(), anyString(), anyString(),
            eq(ArrayUtils.EMPTY_STRING_ARRAY))).thenReturn(true);

    AuthCredentials creds = backend.extractCredentials(request, threadContext);
    assertEquals(username, creds.getUsername());
    assertEquals(context, threadContext.getTransient(ConfigurationSettings.OPENSHIFT_REQUEST_CONTEXT));

    assertTrue(creds.isComplete());//ww  w .j  a va 2 s . c  o m
}

From source file:edu.cornell.med.icb.geo.tools.GEOPlatform.java

/**
 * Return all Genbank IDs associated to this probeset.
 *
 * @param probesetID/* w  w  w . j  a va2  s .  c  om*/
 * @return Genbank IDs associated to this probeset.
 */
public String[] getGenbankList(final String probesetID) {
    final String gbList = (String) probesetId2GenbankList.get(probesetID);
    if (gbList == null) {
        return ArrayUtils.EMPTY_STRING_ARRAY;
    } else {
        return gbList.split("[ ]");
    }
}

From source file:com.cyclopsgroup.waterview.core.DefaultLookAndFeelService.java

/**
 * Overwrite or implement method getThemeNames()
 *
 * @see com.cyclopsgroup.waterview.spi.LookAndFeelService#getThemeNames()
 */// w ww  . ja v  a2 s.c o  m
public String[] getThemeNames() {
    return (String[]) themes.keySet().toArray(ArrayUtils.EMPTY_STRING_ARRAY);
}

From source file:io.fabric8.elasticsearch.plugin.auth.OpenShiftTokenAuthentication.java

private Collection<String> retrieveBackendRoles(OpenshiftRequestContext context) {
    List<String> roles = new ArrayList<>();
    if (PluginServiceFactory.isReady()) {
        final SecurityManager sm = System.getSecurityManager();
        if (sm != null) {
            sm.checkPermission(new SpecialPermission());
        }//from  www . j a v a2 s  .c o  m
        OpenshiftAPIService apiService = PluginServiceFactory.getApiService();
        for (Map.Entry<String, Settings> sar : sars.entrySet()) {
            boolean allowed = AccessController.doPrivileged(new PrivilegedAction<Boolean>() {

                @Override
                public Boolean run() {
                    try {
                        Settings params = sar.getValue();
                        return apiService.localSubjectAccessReview(context.getToken(), params.get("namespace"),
                                params.get("verb"), params.get("resource"), params.get("resourceAPIGroup"),
                                ArrayUtils.EMPTY_STRING_ARRAY);
                    } catch (Exception e) {
                        LOGGER.error("Exception executing LSAR", e);
                    }
                    return false;
                }

            });
            if (allowed) {
                roles.add(sar.getKey());
            }
        }
    }
    return roles;
}

From source file:de.iteratec.iteraplan.persistence.dao.CheckBuildingBlocksWithNoAssociationsHelper.java

/**
 * Retrieves the set of association names for the corresponding building block
 * /*from   w  ww . j a  va 2  s  . co  m*/
 * @param type
 *          The type of building block
 * @return its association names
 */
public static String[] getAssociations(TypeOfBuildingBlock type) {
    if (type == null || !BBT_TO_ASSOCIATIONS.containsKey(type)) {
        return ArrayUtils.EMPTY_STRING_ARRAY;
    } else {
        return BBT_TO_ASSOCIATIONS.get(type);
    }
}

Example usage for org.apache.commons.lang ArrayUtils EMPTY_STRING_ARRAY

Introduction

Prototype

Document

Usage