Example usage for java.util Collections enumeration

List of usage examples for java.util Collections enumeration

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Introduction

In this page you can find the example usage for java.util Collections enumeration.

Prototype

public static <T> Enumeration<T> enumeration(final Collection<T> c)

Source Link

Document

Returns an enumeration over the specified collection.

Usage

From source file:com.discovery.darchrow.util.CollectionsUtil.java

/**
 * ??./*  ww w  .  j  a v  a  2 s  . co  m*/
 * 
 * @param <T>
 *            the generic type
 * @param collection
 *            ?
 * @return Enumeration
 * @see Collections#enumeration(Collection)
 */
public static final <T> Enumeration<T> toEnumeration(final Collection<T> collection) {
    return Collections.enumeration(collection);
}

From source file:io.inkstand.deployment.staticcontent.ZipFileResourceTest.java

@Test
public void testList_dirEntry_fileList() throws Exception {
    //prepare//from  ww w .j  a  v a 2s . com
    Enumeration enumeration = Collections.enumeration(Arrays.asList(zipEntry, dirEntry));
    when(zipFile.entries()).thenReturn(enumeration);

    //act
    List<Resource> resources = subject_dir_resource.list();

    //assert
    assertNotNull(resources);
    assertEquals(1, resources.size());
    ZipFileResource res = (ZipFileResource) resources.get(0);
    assertEquals(FILE_ENTRY_PATH, res.getPath());

}

From source file:com.zextras.zimbradrive.UploadFileHttpHandler.java

private HttpEntity createUploadFileRequest(HttpServletRequest httpServletRequest, String formBoundary,
        Account userAccount) throws IOException {
    InputStream userRequestInputStream = httpServletRequest.getInputStream();
    String userInfoPartsString = createUserInfoInFormStyle(userAccount, formBoundary);
    String internalFormPartsBoundary = getInternalBodyBoundary(formBoundary);
    List<InputStream> payloadStreamToSendToDrive = Arrays.asList(
            new ByteArrayInputStream(userInfoPartsString.getBytes()),
            new ByteArrayInputStream(internalFormPartsBoundary.getBytes()), userRequestInputStream // TODO: This inputStreams will be closed?
    );//from w  w  w .  j ava 2  s  .c om

    SequenceInputStream payloadToSendToDriveInputStream = new SequenceInputStream(
            Collections.enumeration(payloadStreamToSendToDrive));

    int contentLength = httpServletRequest.getIntHeader(HTTP.CONTENT_LEN);
    int diffInternalFormPartsBoundaryAndFirstBodyBoundary = 2; // getFirstBodyBoundary(boundaryOfParts) - getInternalBodyBoundary(formBoundary)
    contentLength = contentLength + userInfoPartsString.length()
            + diffInternalFormPartsBoundaryAndFirstBodyBoundary;
    return new InputStreamEntity(payloadToSendToDriveInputStream, contentLength);
}

From source file:com.google.gerrit.util.http.testutil.FakeHttpServletRequest.java

@Override
public Enumeration<String> getHeaderNames() {
    return Collections.enumeration(headers.keySet());
}

From source file:it.anyplace.sync.core.configuration.ConfigurationService.java

private synchronized Properties export() {
    Properties properties = new Properties() {
        @Override//w ww  . ja  va2  s .  co  m
        public synchronized Enumeration<Object> keys() {
            List<String> list = (List) Collections.list(super.keys());
            Collections.sort(list);
            return Collections.enumeration((List) list);
        }

    };
    if (!isBlank(deviceName)) {
        properties.setProperty(DEVICE_NAME, deviceName);
    }
    if (!isBlank(deviceId)) {
        properties.setProperty(DEVICE_ID, deviceId);
    }
    FolderConfigList folderConfigList = new FolderConfigList();
    for (FolderInfo folderInfo : folders.values()) {
        FolderConfig folderConfig = new FolderConfig();
        folderConfig.setFolder(folderInfo.getFolder());
        folderConfig.setLabel(folderInfo.getLabel());
        folderConfigList.getFolders().add(folderConfig);
    }
    properties.setProperty(FOLDERS, gson.toJson(folderConfigList));
    DeviceConfigList deviceConfigList = new DeviceConfigList();
    for (DeviceInfo deviceInfo : peers.values()) {
        DeviceConfig deviceConfig = new DeviceConfig();
        deviceConfig.setDeviceId(deviceInfo.getDeviceId());
        deviceConfig.setName(deviceInfo.getName());
        deviceConfigList.getDevices().add(deviceConfig);
    }
    properties.setProperty(PEERS, gson.toJson(deviceConfigList));
    properties.setProperty(DATABASE, database.getAbsolutePath());
    properties.setProperty(TEMP, temp.getAbsolutePath());
    properties.setProperty(CACHE, cache.getAbsolutePath());
    if (keystore != null) {
        properties.setProperty(KEYSTORE, BaseEncoding.base64().encode(keystore));
    }
    if (!isBlank(keystoreAlgo)) {
        properties.setProperty(KEYSTORE_ALGO, keystoreAlgo);
    }
    properties.setProperty(DISCOVERY_SERVERS, Joiner.on(",").join(discoveryServers));
    return properties;
}

From source file:org.kuali.rice.kns.web.struts.form.pojo.PojoFormBase.java

/**
 * Populates the form with values from the current request. Uses instances of Formatter to convert strings to the Java types of
 * the properties to which they are bound. Values that can't be converted are cached in a map of unconverted values. Returns an
 * ActionErrors containing ActionMessage instances for each conversion error that occured, if any.
 *///from   ww  w .j  ava 2 s .  c o m
@Override
public void populate(HttpServletRequest request) {

    StopWatch watch = null;
    if (LOG.isDebugEnabled()) {
        watch = new StopWatch();
        watch.start();
        LOG.debug(WATCH_NAME + ": started");
    }
    unconvertedValues.clear();
    unknownKeys = new ArrayList();
    addRequiredNonEditableProperties();
    Map params = request.getParameterMap();

    String contentType = request.getContentType();
    String method = request.getMethod();

    if ("POST".equalsIgnoreCase(method) && contentType != null
            && contentType.startsWith("multipart/form-data")) {
        Map fileElements = (HashMap) request.getAttribute(KRADConstants.UPLOADED_FILE_REQUEST_ATTRIBUTE_KEY);
        Enumeration names = Collections.enumeration(fileElements.keySet());
        while (names.hasMoreElements()) {
            String name = (String) names.nextElement();
            params.put(name, fileElements.get(name));
        }
    }

    postprocessRequestParameters(params);

    /**
     * Iterate through request parameters, if parameter matches a form variable, get the property type, formatter and convert,
     * if not add to the unknowKeys map.
     */
    Comparator<String> nestedPathComparator = new Comparator<String>() {
        public int compare(String prop1, String prop2) {
            Integer i1 = new Integer(prop1.split("\\.").length);
            Integer i2 = new Integer(prop2.split("\\.").length);
            return (i1.compareTo(i2));
        }
    };

    List<String> pathKeyList = new ArrayList<String>(params.keySet());
    Collections.sort(pathKeyList, nestedPathComparator);

    for (String keypath : pathKeyList) {
        if (shouldPropertyBePopulatedInForm(keypath, request)) {
            Object param = params.get(keypath);
            //LOG.debug("(keypath,paramType)=(" + keypath + "," + param.getClass().getName() + ")");

            populateForProperty(keypath, param, params);
        }
    }
    this.registerIsNewForm(false);
    if (LOG.isDebugEnabled()) {
        watch.stop();
        LOG.debug(WATCH_NAME + ": " + watch.toString());
    }
}

From source file:com.google.gerrit.util.http.testutil.FakeHttpServletRequest.java

@Override
public Enumeration<String> getHeaders(String name) {
    return Collections.enumeration(headers.get(name));
}

From source file:net.lightbody.bmp.proxy.jetty.jetty.servlet.ServletHttpRequest.java

public Enumeration getLocales() {
    Enumeration enm = _httpRequest.getFieldValues(HttpFields.__AcceptLanguage, HttpFields.__separators);

    // handle no locale
    if (enm == null || !enm.hasMoreElements())
        return Collections.enumeration(__defaultLocale);

    // sort the list in quality order
    List acceptLanguage = HttpFields.qualityList(enm);

    if (acceptLanguage.size() == 0)
        return Collections.enumeration(__defaultLocale);

    Object langs = null;//from  w w w  . ja va2 s.co  m
    int size = acceptLanguage.size();

    // convert to locals
    for (int i = 0; i < size; i++) {
        String language = (String) acceptLanguage.get(i);
        language = HttpFields.valueParameters(language, null);
        String country = "";
        int dash = language.indexOf('-');
        if (dash > -1) {
            country = language.substring(dash + 1).trim();
            language = language.substring(0, dash).trim();
        }
        langs = LazyList.ensureSize(langs, size);
        langs = LazyList.add(langs, new Locale(language, country));
    }

    if (LazyList.size(langs) == 0)
        return Collections.enumeration(__defaultLocale);

    return Collections.enumeration(LazyList.getList(langs));
}

From source file:nl.armatiek.xslweb.web.servlet.XSLWebHttpServletRequest.java

@Override
public Enumeration<String> getHeaders(String name) {
    return Collections.enumeration(new ArrayList<String>());
}

From source file:fr.fastconnect.factory.tibco.bw.maven.packaging.AbstractPackagingMojo.java

/**
 * <p>/*from w w  w .  j  a v  a2s.  com*/
 * This loads a properties file into a java.util.Properties object with
 * sorted keys.<br/><br/>
 * 
 *  <b>NB</b>: always use keys() method to browse the properties
 * </p>
 * 
 * @param propertiesFile
 * @return
 * @throws ConfigurationException
 * @throws IOException
 */
protected Properties loadPropertiesFile(File propertiesFile) throws ConfigurationException, IOException {
    Properties properties = new Properties() { // sorted properties
        private static final long serialVersionUID = 7793482336210629858L;

        @Override
        public synchronized Enumeration<Object> keys() {
            return Collections.enumeration(new TreeSet<Object>(super.keySet()));
        }
    };

    FileInputStream fileInputStream = new FileInputStream(propertiesFile);
    properties.load(fileInputStream);

    return properties;
}