Example usage for java.util Set toArray

Introduction

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

Prototype

<T> T[] toArray(T[] a);

Source Link

Document

Returns an array containing all of the elements in this set; the runtime type of the returned array is that of the specified array.

Usage

From source file:mml.handler.get.MMLGetImgHandler.java

/**
 * Create the list of images// w w  w .  java  2 s  . c om
 * @param req the http request
 * @param map the page reference to dimensions map
 * @return the images as a sequence of IMGs inside divs
 */
String createImgs(HttpServletRequest req, HashMap<String, String> map) {
    Element images = new Element("div");
    images.addAttribute("id", "images");
    Set<String> keys = map.keySet();
    String[] names = new String[keys.size()];
    keys.toArray(names);
    if (pageRefs == null) {
        ImageComparator comp = new ImageComparator();
        Arrays.sort(names, comp);
    } else {
        names = sortByPageRefs(names);
    }
    for (String name : names) {
        String jDoc = map.get(name);
        JSONObject info = (JSONObject) JSONValue.parse(jDoc);
        Element wrap = new Element("div");
        wrap.addAttribute("class", "image");
        Element img = new Element("img");
        String jDocId = (String) info.get(JSONKeys.DOCID);
        String src = "/" + jDocId;
        img.addAttribute("src", src);
        img.addAttribute("id", "image_" + name);
        //String mimetype = (String)info.get("mimetype");
        int width = ((Number) info.get("width")).intValue();
        int height = ((Number) info.get("height")).intValue();
        img.addAttribute("style", "width: 100%; max-width: " + width + "px");
        img.addAttribute("data-width", Integer.toString(width));
        img.addAttribute("data-height", Integer.toString(height));
        img.addAttribute("data-ref", name);
        wrap.addChild(img);
        images.addChild(wrap);
    }
    return images.toString();
}

From source file:org.n52.sos.service.it.MockHttpClient.java

private MockHttpServletRequest build() {
    try {//from w  ww .j av a2s .  c om
        final MockHttpServletRequest req = new MockHttpServletRequest(context);
        req.setMethod(method);
        for (String header : headers.keySet()) {
            for (String value : headers.get(header)) {
                req.addHeader(header, value);
            }
        }
        final StringBuilder queryString = new StringBuilder();
        if (query != null && !query.isEmpty()) {
            boolean first = true;
            for (String key : query.keySet()) {
                final Set<String> values = query.get(key);
                req.addParameter(key, values.toArray(new String[values.size()]));
                if (first) {
                    queryString.append("?");
                    first = false;
                } else {
                    queryString.append("&");
                }
                queryString.append(key).append("=");
                Iterator<String> i = values.iterator();
                queryString.append(i.next());
                while (i.hasNext()) {
                    queryString.append(",").append(i.next());
                }
            }
            req.setQueryString(queryString.toString());
        }
        req.setRequestURI(path + queryString.toString());
        if (path == null) {
            path = "/";
        }
        req.setPathInfo(path);
        if (content != null) {
            req.setContent(content.getBytes(MockHttpExecutor.ENCODING));
        }
        return req;
    } catch (UnsupportedEncodingException ex) {
        throw new RuntimeException(ex);
    }
}

From source file:com.dianping.resource.io.util.ClassUtils.java

/**
 * Return all interfaces that the given class implements as array,
 * including ones implemented by superclasses.
 * <p>If the class itself is an interface, it gets returned as sole interface.
 * @param clazz the class to analyze for interfaces
 * @param classLoader the ClassLoader that the interfaces need to be visible in
 * (may be {@code null} when accepting all declared interfaces)
 * @return all interfaces that the given object implements as array
 *///from   www  .j  av  a 2s  . c  o  m
public static Class<?>[] getAllInterfacesForClass(Class<?> clazz, ClassLoader classLoader) {
    Set<Class<?>> ifcs = getAllInterfacesForClassAsSet(clazz, classLoader);
    return ifcs.toArray(new Class<?>[ifcs.size()]);
}

From source file:com.intel.databackend.datasources.hbase.DataHbaseDao.java

@Override
public String[] scanForAttributeNames(String accountId, String componentId, long start, long stop)
        throws IOException {

    logger.debug("Scanning HBase: acc: {} cid: {} start: {} stop: {}", accountId, componentId, start, stop);

    Scan scan = new HbaseScanManager(accountId, componentId).create(start, stop)
            .setFilter(new ColumnPrefixFilter(Columns.BYTES_ATTRIBUTE_COLUMN_PREFIX)).getScan();

    Set<String> attributeNames = retrieveAttributeNames(scan);
    return attributeNames.toArray(new String[attributeNames.size()]);
}

From source file:org.grails.datastore.mapping.redis.engine.RedisPropertyValueIndexer.java

private void deleteKeys(Set<String> toDelete) {
    if (toDelete != null && !toDelete.isEmpty()) {
        template.del(toDelete.toArray(new String[toDelete.size()]));
    }/*w w w  .j  ava 2  s . c o  m*/
}

From source file:com.retroduction.carma.resolvers.util.TestCaseInstantiationVerifier.java

private void reinitPrivateClassLoader() {

    Set<File> combinedClassPathSet = new HashSet<File>();

    if (this.getClassPath() != null) {
        combinedClassPathSet.addAll(this.getClassPath());
    }//from w w  w . j a  va  2 s .c  o m

    if (this.getTestClassPath() != null) {
        combinedClassPathSet.addAll(this.getTestClassPath());
    }

    if (this.getDependencyClassPath() != null) {

        for (URL url : this.getDependencyClassPath()) {
            File file = new File(url.getFile());
            combinedClassPathSet.add(file);
        }

    }

    Set<URL> validURLs = this.filterInvalidURLs(combinedClassPathSet);

    this.setLoader(new URLClassLoader(validURLs.toArray(new URL[0]), this.getClass().getClassLoader()));
}

From source file:org.opencredo.esper.config.xml.EsperConfigurationDrivenOneInnerStatementEsperTemplateParserTest.java

@Test
public void testSendSampleEvent() {

    Set<EsperStatement> statements = template.getStatements();

    assertEquals(1, statements.size());/*w  w w .  ja  v  a  2s.  c o m*/

    EsperStatement[] statementsArray = new EsperStatement[statements.size()];

    statements.toArray(statementsArray);

    Set<UpdateListener> listeners = statementsArray[0].getListeners();

    assertEquals(1, listeners.size());

    UpdateListener[] listenersArray = new UpdateListener[listeners.size()];

    listeners.toArray(listenersArray);

    CallRecordingListener listener = (CallRecordingListener) listenersArray[0];

    template.sendEvent(new SampleEvent());

    assertEquals(1, listener.getNumberOfTimesInvoked());
}

From source file:org.opencredo.esper.config.xml.MultipleInnerStatementEsperTemplateParserTest.java

@Test
public void testSendSampleEvent() {

    Set<EsperStatement> statements = template.getStatements();

    assertEquals(2, statements.size());/* www. j a  v  a  2  s  . co m*/

    EsperStatement[] statementsArray = new EsperStatement[statements.size()];

    statements.toArray(statementsArray);

    Set<UpdateListener> listeners = statementsArray[0].getListeners();

    assertEquals(1, listeners.size());

    UpdateListener[] listenersArray = new UpdateListener[listeners.size()];

    listeners.toArray(listenersArray);

    CallRecordingListener listener = (CallRecordingListener) listenersArray[0];

    template.sendEvent(new SampleEvent());

    assertEquals(1, listener.getNumberOfTimesInvoked());
}

From source file:com.freetmp.common.util.ClassUtils.java

public static Class<?>[] getAllInterfacesForClass(Class<?> clazz, ClassLoader classLoader) {
    Set<Class<?>> ifcs = getAllInterfacesForClassAsSet(clazz, classLoader);
    return ifcs.toArray(new Class<?>[ifcs.size()]);
}

From source file:com.blocks.framework.utils.date.StringUtil.java

/**
  * ???Long[]//from ww w  .  j a va  2  s. c o  m
  * 
  * @param Long[]
  * 
  * @return String ??
  */
 public static Long[] delRepeatData(Long[] intArr) {
     ArrayList<Long> al = new ArrayList<Long>();

     if (intArr != null) {
         for (int i = 0; i < intArr.length; i++) {
             al.add(intArr[i]);
         }
     }
     Set<Long> set = new HashSet<Long>(al);
     return set.toArray(new Long[0]);
 }