Example usage for java.util Map keySet

Introduction

In this page you can find the example usage for java.util Map keySet.

Prototype

Set<K> keySet();

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:de.ingrid.admin.Utils.java

public static Set<String> getUnionOfDatatypes(Map<String, String[]> datatypesOfIndex) {
    Set<String> allUniqueTypes = new LinkedHashSet<>();
    if (datatypesOfIndex != null) {
        Set<String> indices = datatypesOfIndex.keySet();
        for (String index : indices) {
            allUniqueTypes.addAll(Arrays.asList(datatypesOfIndex.get(index)));
        }/*w  w  w . j a  va2  s.  c  o  m*/
    }
    return allUniqueTypes;
}

From source file:com.pieframework.runtime.core.ResourceLoader.java

public static void validate(Map<String, Resource> validation, String componentId) {
    for (String key : validation.keySet()) {
        //System.out.println(componentId+" "+key+" "+validation.get(key));
        if (validation.get(key) == null) {
            throw new RuntimeException("Resource:" + key + " is missing for " + componentId);
            //System.out.println("throwing exception for "+key+" "+componentId);
        }//ww  w. java  2s  . c o  m
    }

}

From source file:org.web4thejob.orm.ORMUtil.java

public static List<PanelDefinition> getPanelsMatchingTags(Map<String, Object> tags) {
    Query query = ContextUtil.getEntityFactory().buildQuery(PanelDefinition.class);
    for (String tag : tags.keySet()) {
        query.addCriterion(new Path(PanelDefinition.FLD_TAGS), Condition.CN,
                CoreUtil.buildTagValue(tag, tags.get(tag)));
    }// w w  w.j  ava  2 s .com
    query.addOrderBy(new Path(PanelDefinition.FLD_NAME));
    query.setCached(true);

    List<PanelDefinition> panels = new ArrayList<PanelDefinition>();
    for (Entity item : ContextUtil.getDRS().findByQuery(query)) {
        if (ContextUtil.getSessionContext().hasPanel(((PanelDefinition) item).getBeanId(),
                org.web4thejob.web.panel.Panel.class)) {
            panels.add((PanelDefinition) item);
        }
    }

    if (panels.isEmpty()) {
        Collections.emptyList();
    }

    return panels;
}

From source file:cz.jirutka.validator.collection.internal.AnnotationUtils.java

/**
 * Creates instance (proxy) of the specified annotation with the given
 * attributes.// www .j a v  a 2 s .c  o  m
 *
 * @param annotationType The annotation's class.
 * @param attributes A map with attribute values for the annotation to be created.
 * @param <T> The type of the annotation.
 *
 * @return An instance of the annotation.
 * @throws IllegalArgumentException if some attribute has wrong type or
 *         a required attribute is missing.
 */
public static <T extends Annotation> T createAnnotation(Class<T> annotationType,
        Map<String, Object> attributes) {

    // check if given attributes are defined in annotation
    for (Iterator<String> it = attributes.keySet().iterator(); it.hasNext();) {
        String name = it.next();
        Object value = attributes.get(name);

        if (value == null) {
            LOG.warn("Attribute's value must not be null; will be ignored");
            it.remove();
            continue;
        }
        if (!hasAttribute(annotationType, name)) {
            LOG.warn("Annotation {} does not define attribute: {}; will be ignored", annotationType.getName(),
                    name);
            it.remove();
            continue;
        }
        Class<?> attrType = getAttributeType(annotationType, name);

        Validate.isTrue(isAssignable(value.getClass(), attrType),
                "Attribute '%s' expects %s, but given: %s (%s)", name, attrType.getName(), value,
                value.getClass().getName());
    }
    // check if required attributes are given
    for (Method m : annotationType.getDeclaredMethods()) {
        Validate.isTrue(attributes.containsKey(m.getName()) || m.getDefaultValue() != null,
                "Missing required attribute: %s", m.getName());
    }

    AnnotationDescriptor<T> descriptor = AnnotationDescriptor.getInstance(annotationType, attributes);

    return AnnotationFactory.create(descriptor);
}

From source file:org.jetbrains.webdemo.backend.executor.ExecutorUtils.java

private static Path storeFilesInTemporaryDirectory(Map<String, byte[]> files) throws IOException {
    Path outputDir = Paths.get(BackendSettings.OUTPUT_DIRECTORY, "tmp", String.valueOf(new Random().nextInt()));
    for (String fileName : files.keySet()) {
        Path filePath = outputDir.resolve(fileName);
        filePath.getParent().toFile().mkdirs();
        Files.write(filePath, files.get(fileName));
    }//from   www .j  a  v  a2s .co  m
    return outputDir;
}

From source file:com.sugarcrm.candybean.datasource.CsvDataAdapterUnitTest.java

private static void printDataSource(Map<String, DataSource> dataSourceHashMap) {
    for (String filenameNoExt : dataSourceHashMap.keySet()) {
        System.out.println(//www  . j  ava 2  s.co m
                "CsvDataAdapterTest: printDataSourceData(): dataSource filenameNoExt = " + filenameNoExt);
        DataSource ds = dataSourceHashMap.get(filenameNoExt);
        printDataSourceFieldSet(ds);
    }
}

From source file:utils.Utils.java

public static String replaceVariables(String userdataRaw, Map<String, String> variables) {
    String userdata = userdataRaw;
    for (String variable : variables.keySet()) {
        log.debug("Replace " + variable + " with value " + variables.get(variable));
        userdata = userdata.replaceAll(Pattern.quote(variable), variables.get(variable));
        log.debug("Replaced userdata: " + userdata);
        //}//from www  .j  av  a 2  s  . com
    }
    return userdata;
}

From source file:com.clustercontrol.platform.collect.QueryExecutor.java

public static <T> List<T> getListWithTimeout(String queryName, Class<T> resultClass,
        Map<String, Object> parameters) {
    setStatementTimeout();/*from   w w  w.j av  a 2 s .  c  o  m*/
    HinemosEntityManager em = new JpaTransactionManager().getEntityManager();
    TypedQuery<T> query = em.createNamedQuery(queryName, resultClass);
    for (String key : parameters.keySet()) {
        query.setParameter(key, parameters.get(key));
    }
    List<T> list = query.getResultList();
    resetStatementTimeout();
    return list;
}

From source file:com.kenshoo.freemarker.view.FreeMarkerOnlineView.java

private static List<SelectionOption> toSelectionOptions(Map<String, ?> settingValueMap) {
    ArrayList<SelectionOption> selectionOptions = new ArrayList<SelectionOption>(settingValueMap.size());
    for (String key : settingValueMap.keySet()) {
        selectionOptions.add(new SelectionOption(key, truncate(key, 25)));
    }// ww  w  .ja v a2s  .  c  o  m
    Collections.sort(selectionOptions);
    return selectionOptions;
}

From source file:edu.cornell.mannlib.vitro.webapp.beans.VClassGroup.java

public static void removeEmptyClassGroups(Map groups) {
    if (groups == null)
        return;/*  w  w  w .  j a  va  2s. c o  m*/

    List keysToRemove = new LinkedList();

    Iterator it = groups.keySet().iterator();
    while (it.hasNext()) {
        Object key = it.next();
        Object grp = groups.get(key);
        if (grp != null && grp instanceof AbstractCollection) {
            if (((AbstractCollection) grp).isEmpty())
                keysToRemove.add(key);
        }
    }

    it = keysToRemove.iterator();
    while (it.hasNext()) {
        groups.remove(it.next());
    }
}