Example usage for java.util Set isEmpty

Introduction

In this page you can find the example usage for java.util Set isEmpty.

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this set contains no elements.

Usage

From source file:jease.cms.web.content.ContentTableModel.java

private void visibilityChangePerformed(Content content, Checkbox checkbox) {
    // Change visibility for actual selected item
    content.setVisible(checkbox.isChecked());
    nodes.save(content);/*from  ww w. ja  va  2 s.  com*/

    // Change visibility for multiple selected items
    Listcell listcell = (Listcell) checkbox.getParent();
    Listbox listbox = (Listbox) listcell.getListbox();
    Set<Listitem> selectedItems = listbox.getSelectedItems();
    if (!selectedItems.isEmpty()) {
        for (Listitem item : listbox.getSelectedItems()) {
            Content node = item.getValue();
            node.setVisible(checkbox.isChecked());
            nodes.save(node);
        }
        listbox.clearSelection();
        ((ContainerTable) listbox.getParent()).refresh();
    }
}

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From source file:com.migratebird.config.FactoryContext.java

public ScriptRepository createScriptRepository() {
    Set<String> scriptLocationIndicators = config.getScriptLocations();
    if (scriptLocationIndicators.isEmpty()) {
        throw new MigrateBirdException("Unable to find scripts. No script locations specified.");
    }//  w w w . j  a  v  a2 s.  c o m
    Set<ScriptLocation> scriptLocations = new HashSet<ScriptLocation>();
    for (String scriptLocationIndicator : scriptLocationIndicators) {
        scriptLocations.add(createScriptLocation(scriptLocationIndicator));
    }
    QualifierEvaluator qualifierEvaluator = createQualifierEvaluator(scriptLocations);
    return new ScriptRepository(scriptLocations, qualifierEvaluator);
}

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From source file:io.seldon.recommendation.baseline.jdo.SqlStaticRecommendationsProvider.java

@Override
public Map<Long, Double> getStaticRecommendations(long userId, Set<Integer> dimensions, int max) {
    Collection<Object[]> results;
    Query query;/*  ww  w.  j  a  v  a 2s  . co  m*/
    if (dimensions.isEmpty()
            || (dimensions.size() == 1 && dimensions.iterator().next() == Constants.DEFAULT_DIMENSION)) {
        String sql = "select item_id,score from recommendations where user_id=? order by score desc";
        if (max > 0)
            sql = sql + " limit " + max;
        query = getPM().newQuery("javax.jdo.query.SQL", sql);
        ArrayList<Object> args = new ArrayList<>();
        args.add(userId);
        results = (Collection<Object[]>) query.executeWithArray(args.toArray());
    } else {
        String dimensionsStr = StringUtils.join(dimensions, ",");
        String sql = "select recs.item_id,score from recommendations recs join item_map_enum ime on (recs.item_id=ime.item_id) join dimension d on (ime.attr_id=d.attr_id and ime.value_id=d.value_id) where dim_id in ("
                + dimensionsStr + ") and recs.user_id=? order by score desc";
        if (max > 0)
            sql = sql + " limit " + max;
        query = getPM().newQuery("javax.jdo.query.SQL", sql);
        ArrayList<Object> args = new ArrayList<>();
        args.add(userId);
        results = (Collection<Object[]>) query.executeWithArray(args.toArray());
    }
    Map<Long, Double> map = new HashMap<>();
    for (Object[] res : results) {
        Long item = (Long) res[0];
        Double score = (Double) res[1];
        map.put(item, score);
    }
    query.closeAll();
    return map;
}

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From source file:edu.cornell.mannlib.vitro.webapp.modelaccess.ontmodels.JoinedOntModelCache.java

public JoinedOntModelCache(OntModelCache primary, OntModelCache secondary) {
    this.primary = primary;
    this.secondary = secondary;

    Set<String> duplicateNames = new HashSet<>(primary.getModelNames());
    duplicateNames.retainAll(secondary.getModelNames());
    if (!duplicateNames.isEmpty()) {
        log.warn("These model names appear in both caches: " + duplicateNames);
    }/*from   w ww . j av  a2  s. c o m*/
}

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From source file:org.elasticsearch.xpack.security.authc.saml.SamlRealm.java

private static List<X509Credential> buildCredential(RealmConfig config, X509KeyPairSettings keyPairSettings,
        Setting<String> aliasSetting, final boolean allowMultiple) {
    final X509KeyManager keyManager = CertParsingUtils.getKeyManager(keyPairSettings, config.settings(), null,
            config.env());/*from   www.java  2  s. co m*/

    if (keyManager == null) {
        return null;
    }

    final Set<String> aliases = new HashSet<>();
    final String configuredAlias = aliasSetting.get(config.settings());
    if (Strings.isNullOrEmpty(configuredAlias)) {

        final String[] serverAliases = keyManager.getServerAliases("RSA", null);
        if (serverAliases != null) {
            aliases.addAll(Arrays.asList(serverAliases));
        }

        if (aliases.isEmpty()) {
            throw new IllegalArgumentException("The configured key store for "
                    + RealmSettings.getFullSettingKey(config, keyPairSettings.getPrefix())
                    + " does not contain any RSA key pairs");
        } else if (allowMultiple == false && aliases.size() > 1) {
            throw new IllegalArgumentException("The configured key store for "
                    + RealmSettings.getFullSettingKey(config, keyPairSettings.getPrefix())
                    + " has multiple keys but no alias has been specified (from setting "
                    + RealmSettings.getFullSettingKey(config, aliasSetting) + ")");
        }
    } else {
        aliases.add(configuredAlias);
    }

    final List<X509Credential> credentials = new ArrayList<>();
    for (String alias : aliases) {
        if (keyManager.getPrivateKey(alias) == null) {
            throw new IllegalArgumentException("The configured key store for "
                    + RealmSettings.getFullSettingKey(config, keyPairSettings.getPrefix())
                    + " does not have a key associated with alias [" + alias + "] "
                    + ((Strings.isNullOrEmpty(configuredAlias) == false)
                            ? "(from setting " + RealmSettings.getFullSettingKey(config, aliasSetting) + ")"
                            : ""));
        }

        final String keyType = keyManager.getPrivateKey(alias).getAlgorithm();
        if (keyType.equals("RSA") == false) {
            throw new IllegalArgumentException("The key associated with alias [" + alias + "] "
                    + "(from setting " + RealmSettings.getFullSettingKey(config, aliasSetting)
                    + ") uses unsupported key algorithm type [" + keyType + "], only RSA is supported");
        }
        credentials.add(new X509KeyManagerX509CredentialAdapter(keyManager, alias));
    }

    return credentials;
}

---

From source file:com.nike.cerberus.validation.IamPrincipalPermissionsValidator.java

public boolean isValid(Set<IamPrincipalPermission> iamRolePermissionSet, ConstraintValidatorContext context) {
    if (iamRolePermissionSet == null || iamRolePermissionSet.isEmpty()) {
        return true;
    }//from   w w w.  j  av  a2  s  .  c  o  m

    boolean isValid = true;
    Set<String> iamRoles = new HashSet<>();

    for (IamPrincipalPermission iamRolePermission : iamRolePermissionSet) {
        final String key = buildKey(iamRolePermission);
        if (iamRoles.contains(key)) {
            isValid = false;
            break;
        } else {
            iamRoles.add(key);
        }
    }

    return isValid;
}

---

From source file:ru.mystamps.web.dao.impl.JdbcStampsCatalogDao.java

public void addToSeries(Integer seriesId, Set<String> catalogNumbers) {
    Validate.validState(seriesId != null, "Series id must be non null");
    Validate.validState(!catalogNumbers.isEmpty(), "Catalog numbers must be non empty");
    Validate.validState(!"".equals(addCatalogNumbersToSeriesSql), "Query must be non empty");

    Map<String, Object> params = new HashMap<>();
    params.put("series_id", seriesId);
    params.put("numbers", catalogNumbers);

    jdbcTemplate.update(addCatalogNumbersToSeriesSql, params);
}

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From source file:com.edduarte.vokter.job.MatchingJob.java

@Override
public void execute(JobExecutionContext context) throws JobExecutionException {

    JobKey key = context.getJobDetail().getKey();
    String responseUrl = key.getName();
    JobDataMap dataMap = context.getJobDetail().getJobDataMap();

    String managerName = dataMap.getString(PARENT_JOB_MANAGER);
    JobManager manager = JobManager.get(managerName);
    if (manager == null) {
        return;//from  w w  w  .  ja v a2s.com
    }

    String requestUrl = dataMap.getString(REQUEST_URL);

    try {
        ObjectMapper mapper = new ObjectMapper();
        List<String> keywords = mapper.readValue(dataMap.getString(KEYWORDS), ArrayList.class);
        boolean hasNewDifferences = dataMap.getBoolean(HAS_NEW_DIFFS);
        boolean ignoreAdded = dataMap.getBoolean(IGNORE_ADDED);
        boolean ignoreRemoved = dataMap.getBoolean(IGNORE_REMOVED);

        if (hasNewDifferences) {
            dataMap.put(HAS_NEW_DIFFS, false);

            // build keywords
            List<Keyword> kws = keywords.stream().map(manager::callBuildKeyword).collect(Collectors.toList());

            // match them
            List<Difference> diffs = manager.callGetDiffsImpl(requestUrl);
            DifferenceMatcher matcher = new DifferenceMatcher(kws, diffs, ignoreAdded, ignoreRemoved);
            Set<DifferenceMatcher.Result> results = matcher.call();
            if (!results.isEmpty()) {
                manager.responseOk(requestUrl, responseUrl, results);
            }
        }
    } catch (IOException ex) {
        logger.error(ex.getMessage(), ex);
    }
}

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From source file:com.acc.conv.Oauth2AccessTokenConverter.java

@Override
public void marshal(final Object source, final HierarchicalStreamWriter writerOrig,
        final MarshallingContext context) {
    final OAuth2AccessToken token = (OAuth2AccessToken) source;
    final ExtendedHierarchicalStreamWriter writer = (ExtendedHierarchicalStreamWriter) writerOrig
            .underlyingWriter();/*from w  w w  .j a v  a2s.  c o  m*/

    writer.startNode(OAuth2AccessToken.ACCESS_TOKEN, String.class);
    writer.setValue(formattedValue(token.getValue()));
    writer.endNode();

    writer.startNode(OAuth2AccessToken.TOKEN_TYPE, String.class);
    writer.setValue(formattedValue(token.getTokenType()));
    writer.endNode();

    final OAuth2RefreshToken refreshToken = token.getRefreshToken();
    if (refreshToken != null) {
        writer.startNode(OAuth2AccessToken.REFRESH_TOKEN, String.class);
        writer.setValue(formattedValue(refreshToken.getValue()));
        writer.endNode();

    }
    final Date expiration = token.getExpiration();
    if (expiration != null) {
        final long now = System.currentTimeMillis();
        writer.startNode(OAuth2AccessToken.EXPIRES_IN, Integer.class);
        writer.setValue(String.valueOf((expiration.getTime() - now) / 1000));
        writer.endNode();
    }
    final Set<String> scope = token.getScope();
    if (scope != null && !scope.isEmpty()) {
        final StringBuffer scopes = new StringBuffer();
        for (final String s : scope) {
            Assert.hasLength(s, "Scopes cannot be null or empty. Got " + scope);
            scopes.append(s);
            scopes.append(' ');
        }

        writer.startNode(OAuth2AccessToken.SCOPE, String.class);
        writer.setValue(formattedValue(scopes.substring(0, scopes.length() - 1)));
        writer.endNode();
    }
    final Map<String, Object> additionalInformation = token.getAdditionalInformation();
    for (final String key : additionalInformation.keySet()) {
        writer.startNode(key, String.class);
        writer.setValue(formattedValue(String.valueOf(additionalInformation.get(key))));
        writer.endNode();
    }
}

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From source file:com.bstek.dorado.view.TopViewOutputter.java

@Override
public void output(Object object, OutputContext context) throws Exception {
    View view = (View) object;
    if (StringUtils.isEmpty(view.getId())) {
        view.setId("viewMain");
    }/*  w w  w.  j  a va 2 s.  c o m*/

    context.addDependsPackage("widget");

    DoradoContext doradoContext = DoradoContext.getCurrent();
    int currentClientType = VariantUtils.toInt(doradoContext.getAttribute(ClientType.CURRENT_CLIENT_TYPE_KEY));
    if ((currentClientType == 0 || ClientType.supports(currentClientType, ClientType.DESKTOP))
            && WebConfigure.getBoolean("view.debugEnabled")) {
        context.addDependsPackage("debugger");
    }

    Writer writer = context.getWriter();
    writer.append("dorado.onInit(function(){\n");
    writer.append("try{\n");

    ViewOutputter outputter = (ViewOutputter) clientOutputHelper.getOutputter(view.getClass());
    outputter.outputView(view, context);

    writer.append("view.set(\"renderOn\",\"#doradoView\");\n");

    ViewRenderMode renderMode = view.getRenderMode();
    if (renderMode == ViewRenderMode.onCreate) {
        writer.append("view.render();\n");
    } else if (renderMode == ViewRenderMode.onDataLoaded) {
        writer.append("view.loadData();\n");
    }

    writer.append("}\n").append("catch(e){").append("dorado.Exception.processException(e);}\n");
    writer.append("});\n");

    context.addDependsPackage("common");

    Set<String> dependsPackages = context.getDependsPackages();
    if (dependsPackages != null && !dependsPackages.isEmpty()) {
        writer.append("$import(\"").append(StringUtils.join(dependsPackages, ',')).append("\");\n");
    }
}

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