Example usage for java.util Collections enumeration

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:org.opennms.netmgt.poller.remote.metadata.LinkedProperties.java

@Override
public Enumeration<Object> keys() {
    final Set<Object> allKeys = new LinkedHashSet<>();
    if (m_linkedDefaults != null) {
        allKeys.addAll(m_linkedDefaults.m_linkedKeys);
    }//from  w  ww.java  2 s.com
    allKeys.addAll(m_linkedKeys);
    return Collections.enumeration(allKeys);
}

From source file:XMLResourceBundleControl.java

public Enumeration<String> getKeys() {
        Set<String> handleKeys = props.stringPropertyNames();
        return Collections.enumeration(handleKeys);
    }

From source file:org.sipfoundry.sipxconfig.phone.yealink.YealinkDirectoryConfiguration.java

void transformPhoneBook(Collection<PhonebookEntry> phonebookEntries,
        Collection<YealinkPhonebookEntry> yealinkEntries) {
    for (PhonebookEntry entry : phonebookEntries) {
        yealinkEntries.add(new YealinkPhonebookEntry(entry));
    }/*from   www.  j a  v a 2 s  .  c  om*/
    List<YealinkPhonebookEntry> tmp = Collections.list(Collections.enumeration(yealinkEntries));
    Collections.sort(tmp);
    yealinkEntries.clear();
    for (YealinkPhonebookEntry entry : tmp) {
        yealinkEntries.add(entry);
    }
}

From source file:de.micromata.genome.gwiki.page.impl.i18n.GWikiI18NCombinedResourceBundle.java

@Override
public Enumeration<String> getKeys() {
    for (String module : modules) {
        GWikiElement el = GWikiWeb.get().findElement(module);
        if (el == null) {
            GWikiLog.warn("I18N Module not found: " + module);
            continue;
        }//  w w w . ja v a  2  s .  c  o m
        if ((el instanceof GWikiI18nElement) == false) {
            GWikiLog.warn("Element is not a I18N Module: " + module);
            continue;
        }
        GWikiI18nElement i18nel = (GWikiI18nElement) el;
        return Collections.enumeration(i18nel.getKeys(locale.getLanguage()));
    }

    return null;
}

From source file:opa.DatabaseResourceBundle.java

@Override
public Enumeration<String> getKeys() {
    String sql = "SELECT phrase FROM phrases WHERE lang_id = " + langId;

    ArrayList<String> values = new ArrayList<String>();

    try {/*ww  w .  j  a  va2 s  .  c o  m*/
        ResultSet rs = getConnection().createStatement().executeQuery(sql);

        if (rs.next())
            values.add("phrase");

        rs.close();

    } catch (Exception e) {
        log.error(e, e);
    }

    return Collections.enumeration(values);
}

From source file:com.github.benmanes.caffeine.cache.simulator.parser.TextTraceReader.java

private InputStream readFiles() throws IOException {
    List<InputStream> inputs = new ArrayList<>(filePaths.size());
    for (String filePath : filePaths) {
        inputs.add(readFile(filePath));//from  w  w  w .j  a va 2s.c  o  m
    }
    return new SequenceInputStream(Collections.enumeration(inputs));
}

From source file:net.solarnetwork.web.support.ReloadableResourceBundleMessagesSource.java

@Override
@SuppressWarnings({ "rawtypes", "unchecked" })
public Enumeration<String> getKeys(Locale locale) {
    PropertiesHolder propHolder = super.getMergedProperties(locale);
    return Collections.enumeration((Set) propHolder.getProperties().keySet());
}

From source file:org.kohsuke.stapler.RequestImplTest.java

@Test
public void test_mutipart_formdata() throws IOException, ServletException {
    final Stapler stapler = new Stapler();
    final byte[] buf = generateMultipartData();
    final ByteArrayInputStream is = new ByteArrayInputStream(buf);
    final MockRequest mockRequest = new MockRequest() {
        @Override//ww  w .  ja  va  2s . co  m
        public String getContentType() {
            return "multipart/form-data; boundary=mpboundary";
        }

        @Override
        public String getCharacterEncoding() {
            return "UTF-8";
        }

        @Override
        public int getContentLength() {
            return buf.length;
        }

        @Override
        public Enumeration getParameterNames() {
            return Collections.enumeration(Arrays.asList("p1"));
        }

        @Override
        public ServletInputStream getInputStream() throws IOException {
            return new ServletInputStream() {
                @Override
                public int read() throws IOException {
                    return is.read();
                }

                @Override
                public int read(byte[] b) throws IOException {
                    return is.read(b);
                }

                @Override
                public int read(byte[] b, int off, int len) throws IOException {
                    return is.read(b, off, len);
                }
            };
        }
    };

    RequestImpl request = new RequestImpl(stapler, mockRequest, Collections.<AncestorImpl>emptyList(), null);

    // Check that we can get the Form Fields. See https://github.com/stapler/stapler/issues/52
    Assert.assertEquals("text1_val", request.getParameter("text1"));
    Assert.assertEquals("text2_val", request.getParameter("text2"));

    // Check that we can get the file
    FileItem fileItem = request.getFileItem("pomFile");
    Assert.assertNotNull(fileItem);

    // Check getParameterValues
    Assert.assertEquals("text1_val", request.getParameterValues("text1")[0]);

    // Check getParameterNames
    Assert.assertTrue(Collections.list(request.getParameterNames()).contains("p1"));
    Assert.assertTrue(Collections.list(request.getParameterNames()).contains("text1"));

    // Check getParameterMap
    Assert.assertTrue(request.getParameterMap().containsKey("text1"));
}

From source file:org.trustedanalytics.resourceserver.data.InputStreamProvider.java

/**
 * Gets an InputStream for a path on HDFS.
 *
 * If given path is a directory, it will read files inside that dir and create
 * a SequenceInputStream from them, which emulates reading from directory just like from
 * a regular file. Notice that this method is not meant to read huge datasets
 * (as well as the whole project)./*from  w  w w. ja v a  2  s .  c o  m*/
 * @param path
 * @return
 * @throws IOException
 */
public InputStream getInputStream(Path path) throws IOException {
    Objects.requireNonNull(path);
    if (fs.isFile(path)) {
        return fs.open(path);
    } else if (fs.isDirectory(path)) {
        FileStatus[] files = fs.listStatus(path);
        List<InputStream> paths = Arrays.stream(files).map(f -> {
            try {
                return fs.open(f.getPath());
            } catch (IOException e) {
                LOGGER.log(Level.SEVERE, "Cannot read file " + f.getPath().toString(), e);
                return null;
            }
        }).filter(f -> f != null).collect(Collectors.toList());
        return new SequenceInputStream(Collections.enumeration(paths));
    } else {
        throw new IllegalArgumentException("Given path " + path.toString() + " is neither file nor directory");
    }
}

From source file:sample.SpringMultipartParser.java

public Enumeration<String> getFileParameterNames() {
    return Collections.enumeration(multipartMap.keySet());
}