Example usage for java.util Collection addAll

Introduction

In this page you can find the example usage for java.util Collection addAll.

Prototype

boolean addAll(Collection<? extends E> c);

Source Link

Document

Adds all of the elements in the specified collection to this collection (optional operation).

Usage

From source file:it.geosolutions.geoserver.jms.impl.utils.BeanUtils.java

/**
 * This is a 'smart' (perform checks for some special cases) update function which should be used to copy of the properties for objects
 * of the catalog and configuration.//  w w  w .j a  va  2  s .c om
 * 
 * @param <T> the type of the bean to update
 * @param info the bean instance to update
 * @param properties the list of string of properties to update
 * @param values the list of new values to update
 * 
 * @throws IllegalAccessException
 * @throws InvocationTargetException
 * @throws NoSuchMethodException
 */
public static <T> void smartUpdate(final T info, final List<String> properties, final List<Object> values)
        throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
    final Iterator<String> itPropertyName = properties.iterator();
    final Iterator<Object> itValue = values.iterator();
    while (itPropertyName.hasNext() && itValue.hasNext()) {
        String propertyName = itPropertyName.next();
        final Object value = itValue.next();

        PropertyDescriptor pd = PropertyUtils.getPropertyDescriptor(info, propertyName);
        // return null if there is no such descriptor
        if (pd == null) {
            // this is a special case used by the NamespaceInfoImpl setURI
            // the propertyName coming from the ModificationProxy is set to 'uRI'
            // lets set it to uri
            propertyName = propertyName.toUpperCase();
            pd = PropertyUtils.getPropertyDescriptor(info, propertyName);
            if (pd == null) {
                return;
            }
        }
        if (pd.getWriteMethod() != null) {
            PropertyUtils.setProperty(info, propertyName, value);
        } else {
            // T interface do not declare setter method for this property
            // lets use getter methods to get the property reference
            final Object property = PropertyUtils.getProperty(info, propertyName);

            // check type of property to apply new value
            if (Collection.class.isAssignableFrom(pd.getPropertyType())) {
                final Collection<?> liveCollection = (Collection<?>) property;
                liveCollection.clear();
                liveCollection.addAll((Collection) value);
            } else if (Map.class.isAssignableFrom(pd.getPropertyType())) {
                final Map<?, ?> liveMap = (Map<?, ?>) property;
                liveMap.clear();
                liveMap.putAll((Map) value);
            } else {
                if (CatalogUtils.LOGGER.isLoggable(java.util.logging.Level.SEVERE))
                    CatalogUtils.LOGGER.severe("Skipping unwritable property " + propertyName
                            + " with property type " + pd.getPropertyType());
            }
        }
    }
}

From source file:net.sourceforge.floggy.maven.ZipUtils.java

/**
 * DOCUMENT ME!/*from  w  w  w  .  j  a v  a 2 s. c  o m*/
*
* @param directories DOCUMENT ME!
* @param output DOCUMENT ME!
*
* @throws IOException DOCUMENT ME!
*/
public static void zip(File[] directories, File output) throws IOException {
    FileInputStream in = null;
    ZipOutputStream out = null;
    ZipEntry entry = null;

    Collection allFiles = new LinkedList();

    for (int i = 0; i < directories.length; i++) {
        allFiles.addAll(FileUtils.listFiles(directories[i], null, true));
    }

    out = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(output)));

    for (Iterator iter = allFiles.iterator(); iter.hasNext();) {
        File temp = (File) iter.next();
        String name = getEntryName(directories, temp.getAbsolutePath());
        entry = new ZipEntry(name);
        out.putNextEntry(entry);

        if (!temp.isDirectory()) {
            in = new FileInputStream(temp);
            IOUtils.copy(in, out);
            in.close();
        }
    }

    out.close();
}

From source file:org.openscore.lang.compiler.scorecompiler.ScoreCompilerImpl.java

private static Collection<Input> getSystemProperties(Collection<Executable> executables) {
    Collection<Input> result = new ArrayList<>();
    for (Executable executable : executables) {
        result.addAll(getSystemProperties(executable.getInputs()));
        if (executable instanceof Flow) {
            for (Task task : ((Flow) executable).getWorkflow().getTasks()) {
                result.addAll(getSystemProperties(task.getInputs()));
            }/*from  w w  w . j  a  va 2  s  .com*/
        }
    }
    return result;
}

From source file:de.thischwa.pmcms.gui.dialog.DialogManager.java

/**
 * Open the dialog for choosing which unused image files should delete and delete those.
 * /*w w  w.  ja v a  2s  .co  m*/
 * @param parentShell
 * @param site
 *            Current {@link Site}
 * @param usedCkResources
 *            Unused images of the last export.
 */
public static void startDialogUnusedImages(final Shell parentShell, final Site site,
        Collection<File> usedCkResources, final Collection<String> allowedExtensions) {
    File galleryDir = PoPathInfo.getSiteResourceGalleryDirectory(site);
    File imageDir = PoPathInfo.getSiteResourceImageDirectory(site);
    File otherDir = PoPathInfo.getSiteResourceOtherDirectory(site);

    Collection<File> unusedCkResources = new HashSet<File>();
    if (galleryDir.exists())
        unusedCkResources.addAll(FileTool.collectFiles(galleryDir, usedCkResources));
    if (imageDir.exists())
        unusedCkResources.addAll(FileTool.collectFiles(imageDir, usedCkResources));
    if (otherDir.exists())
        unusedCkResources.addAll(FileTool.collectFiles(otherDir, usedCkResources));
    if (CollectionUtils.isEmpty(unusedCkResources)) {
        logger.info("No unused resources found.");
        return;
    }

    final Shell shell = new Shell(parentShell, SWT.APPLICATION_MODAL | SWT.TITLE);
    shell.setImages(new Image[] { ImageHolder.SHELL_ICON_SMALL, ImageHolder.SHELL_ICON_BIG });
    shell.setLayout(new GridLayout());

    new UnusedImageComp(shell, SWT.NONE, site, unusedCkResources, allowedExtensions);

    shell.pack();
    shell.open();
    SWTUtils.center(shell, parentShell.getBounds());

    Display display = shell.getDisplay();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    if (CollectionUtils.isNotEmpty(unusedCkResources))
        FileTool.deleteFiles(unusedCkResources);
    shell.dispose();
}

From source file:Main.java

public static <T> void rotate(Collection<T> collection, int rotateStep) {
    List<T> list = new LinkedList<T>();
    list.addAll(collection);/*from w  w w . ja  v a 2s  .  c  o  m*/
    collection.clear();
    if (rotateStep > 0) {
        if (rotateStep > list.size())
            rotateStep %= list.size();
        collection.addAll(list.subList(list.size() - rotateStep, list.size()));
        collection.addAll(list.subList(0, list.size() - rotateStep));
    } else {
        if (Math.abs(rotateStep) > list.size())
            rotateStep %= list.size();
        rotateStep = Math.abs(rotateStep);
        collection.addAll(list.subList(rotateStep, list.size()));
        collection.addAll(list.subList(0, rotateStep));
    }
}

From source file:com.adobe.acs.commons.mcp.util.AnnotatedFieldDeserializer.java

private static void parseInputList(Object target, String[] values, Field field)
        throws ReflectiveOperationException, ParseException {
    List convertedValues = new ArrayList();
    Class type = getCollectionComponentType(field);
    for (String value : values) {
        Object val = convertValue(value, type);
        convertedValues.add(val);
    }/*w w  w  . j a v a 2 s .c  om*/
    if (field.getType().isArray()) {
        Object array = Array.newInstance(field.getType().getComponentType(), convertedValues.size());
        for (int i = 0; i < convertedValues.size(); i++) {
            Array.set(array, i, convertedValues.get(i));
        }
        FieldUtils.writeField(field, target, array, true);
    } else {
        Collection c = (Collection) getInstantiatableListType(field.getType()).newInstance();
        c.addAll(convertedValues);
        FieldUtils.writeField(field, target, c, true);
    }
}

From source file:net.roboconf.dm.templating.internal.helpers.AllHelper.java

/**
 * Returns all the descendant instances of the given instance.
 * @param instance the instance which descendants must be retrieved.
 * @return the descendants of the given instance.
 *//*www .  j  a  v a 2 s . c o m*/
private static Collection<InstanceContextBean> descendantInstances(final InstanceContextBean instance) {

    final Collection<InstanceContextBean> result = new ArrayList<InstanceContextBean>();
    for (final InstanceContextBean child : instance.getChildren()) {
        result.add(child);
        result.addAll(descendantInstances(child));
    }

    return result;
}

From source file:com.sun.socialsite.web.listeners.SessionListener.java

/**
 * Returns all listeners which have registered to receive events
 * for the specified HttpSession.//from  ww  w  .  j a v a  2  s  . c  o m
 * @param session the HttpSession for which listeners are sought.
 */
private static Collection<Object> getListeners(HttpSession session) {
    Collection<Object> results = new ArrayList<Object>();
    Collection<Object> listenersForSession = listenersMap.get(session);
    if (listenersForSession != null) {
        results.addAll(listenersForSession);
    }
    log.debug(String.format("getListeners(%s): results.size=%d", session, results.size()));
    return results;
}

From source file:Main.java

public static Collection asTargetTypeCollection(Collection c, Class targetCollectionClass) {
    if (targetCollectionClass == null)
        throw new IllegalArgumentException("'targetCollectionClass' must be not null");
    if (c == null)
        return null;
    if (targetCollectionClass.isInstance(c))
        return c;

    Collection result = null;

    try {//  w  w  w .j av a 2  s .  co m
        result = (Collection) targetCollectionClass.newInstance();
    } catch (Exception e) {
        throw new IllegalArgumentException(
                "targetCollectionClass=" + targetCollectionClass.getName() + " is not correct!", e);
    }

    result.addAll(c);
    return result;
}

From source file:com.imaginary.home.cloud.device.Light.java

static public void findLightssForRelayWithChildren(@Nonnull ControllerRelay relay,
        @Nonnull Collection<Device> devices) throws PersistenceException {
    devices.addAll(findLightsForRelay(relay));
}