Example usage for java.util Collections list

List of usage examples for java.util Collections list

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Introduction

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

Prototype

public static <T> ArrayList<T> list(Enumeration<T> e)

Source Link

Document

Returns an array list containing the elements returned by the specified enumeration in the order they are returned by the enumeration.

Usage

From source file:org.opendaylight.controller.cluster.datastore.DatastoreContextIntrospector.java

/**
 * Applies the given properties to the cached DatastoreContext and yields a new DatastoreContext
 * instance which can be obtained via {@link getContext}.
 *
 * @param properties the properties to apply
 * @return true if the cached DatastoreContext was updated, false otherwise.
 *//*from  w w w. j ava 2  s  .  c  o m*/
public synchronized boolean update(Dictionary<String, Object> properties) {
    currentProperties = null;
    if (properties == null || properties.isEmpty()) {
        return false;
    }

    LOG.debug("In update: properties: {}", properties);

    ImmutableMap.Builder<String, Object> mapBuilder = ImmutableMap.<String, Object>builder();

    Builder builder = DatastoreContext.newBuilderFrom(context);

    final String dataStoreTypePrefix = context.getDataStoreName() + '.';

    List<String> keys = getSortedKeysByDatastoreType(Collections.list(properties.keys()), dataStoreTypePrefix);

    boolean updated = false;
    for (String key : keys) {
        Object value = properties.get(key);
        mapBuilder.put(key, value);

        // If the key is prefixed with the data store type, strip it off.
        if (key.startsWith(dataStoreTypePrefix)) {
            key = key.replaceFirst(dataStoreTypePrefix, "");
        }

        if (convertValueAndInvokeSetter(key, value, builder)) {
            updated = true;
        }
    }

    currentProperties = mapBuilder.build();

    if (updated) {
        context = builder.build();
    }

    return updated;
}

From source file:org.apache.openjpa.persistence.PersistenceProductDerivation.java

private static List<URL> getResourceURLs(String rsrc, ClassLoader loader) throws IOException {
    List<URL> answer = null;
    if (RSRC_DEFAULT.equals(rsrc) && defaultPersistenceFiles != null) {
        answer = new ArrayList();
        answer.addAll(defaultPersistenceFiles);
    }/*from www . j  a  va 2s .  com*/
    Enumeration<URL> urls = null;
    try {
        urls = (Enumeration) AccessController.doPrivileged(J2DoPrivHelper.getResourcesAction(loader, rsrc));
        if (!urls.hasMoreElements()) {
            if (!rsrc.startsWith("META-INF"))
                urls = (Enumeration) AccessController
                        .doPrivileged(J2DoPrivHelper.getResourcesAction(loader, "META-INF/" + rsrc));
        }
    } catch (PrivilegedActionException pae) {
        throw (IOException) pae.getException();
    }

    if (urls.hasMoreElements()) {
        if (answer == null) {
            answer = Collections.list(urls);
        } else {
            answer.addAll(Collections.list(urls));
        }
    }

    return answer;
}

From source file:com.zz.globalsession.GlobalHttpSession.java

@Override
public String toString() {
    StringBuilder attributes = new StringBuilder();
    for (Object attr : Collections.list(getAttributeNames())) {
        attributes.append(attr);// www.j  av a2  s . c  o m
        attributes.append(",");
    }
    return "com.m3.globalsession.GlobalHttpSession(id: " + getId() + ", attributes: ["
            + attributes.toString().replaceFirst(",$", "") + "], creationTime: " + getCreationTime()
            + ", lastAccessedTime: " + getLastAccessedTime() + ", maxInactiveInterval: "
            + getMaxInactiveInterval() + ")";
}

From source file:io.cos.cas.authentication.handler.support.OpenScienceFrameworkPrincipalFromRequestRemoteUserNonInteractiveCredentialsAction.java

/**
 * Abstract method to implement to construct the credential from the
 * request object.//from   w  w w.j av  a 2 s . c o  m
 *
 * @param context the context for this request.
 * @return the constructed credential or null if none could be constructed
 * from the request.
 * @throws AccountException a account exception
 */
protected Credential constructCredentialsFromRequest(final RequestContext context) throws AccountException {
    final HttpServletRequest request = WebUtils.getHttpServletRequest(context);
    final OpenScienceFrameworkCredential credential = (OpenScienceFrameworkCredential) context.getFlowScope()
            .get("credential");

    // WARNING: Do not assume this works w/o acceptance testing in a Production environment.
    // The call is made to trust these headers only because we assume the Apache Shibboleth Service Provider module
    // rejects any conflicting / forged headers.
    final String shibbolethSession = request.getHeader(SHIBBOLETH_SESSION_HEADER);
    if (StringUtils.hasText(shibbolethSession)) {
        final String remoteUser = request.getHeader(REMOTE_USER);
        if (StringUtils.isEmpty(remoteUser)) {
            logger.error("Invalid Remote User specified as Empty");
            throw new RemoteUserFailedLoginException("Invalid Remote User specified as Empty");
        }

        logger.info("Remote User from HttpServletRequest '{}'", remoteUser);
        credential.setRemotePrincipal(Boolean.TRUE);

        for (final String headerName : Collections.list(request.getHeaderNames())) {
            if (headerName.startsWith(ATTRIBUTE_PREFIX)) {
                final String headerValue = request.getHeader(headerName);
                logger.debug("Remote User [{}] Auth Header '{}': '{}'", remoteUser, headerName, headerValue);

                credential.getAuthenticationHeaders().put(headerName.substring(ATTRIBUTE_PREFIX.length()),
                        headerValue);
            }
        }

        // Notify the OSF of the remote principal authentication.
        final PrincipalAuthenticationResult remoteUserInfo = notifyRemotePrincipalAuthenticated(credential);
        credential.setUsername(remoteUserInfo.getUsername());
        credential.setInstitutionId(remoteUserInfo.getInstitutionId());

        return credential;
    } else if (request.getParameter("username") != null && request.getParameter("verification_key") != null) {
        // Construct credential if presented with (username, verification_key)
        // This is used when:
        //      1. User creates an account
        //      2. User resets the password through forgot_password
        //      3. User sets password when added as an unregistered contribution
        // Note: Two-factor sign in works and remain unchanged
        credential.setUsername(request.getParameter("username"));
        credential.setVerificationKey(request.getParameter("verification_key"));
        return credential;
    }

    return null;
}

From source file:ro.nextreports.designer.wizpublish.DownloadListWizardPanel.java

public void onFinish() {

    Thread executorThread = new Thread(new Runnable() {

        public void run() {

            JDialog parent = (JDialog) context.getAttribute(PublishWizard.MAIN_FRAME);
            String destinationPath = (String) context.getAttribute(DownloadBulkWizard.DESTINATION);
            UIActivator activator = new UIActivator(Globals.getMainFrame(), I18NSupport.getString("download"),
                    listModel.size());//www. j  a va  2s . co m
            activator.start();
            WebServiceClient client = (WebServiceClient) context.getAttribute(PublishWizard.CLIENT);
            String entity = (String) context.getAttribute(WizardConstants.ENTITY);
            try {
                StringBuilder sbError = new StringBuilder();
                StringBuilder sbInfo = new StringBuilder();

                if (WizardConstants.ENTITY_REPORT.equals(entity)) {
                    for (Object path : Collections.list(listModel.elements())) {
                        String serverPath = (String) path;
                        String name = getName(serverPath) + FormSaver.REPORT_FULL_EXTENSION;
                        try {
                            ReportMetaData reportMetaData = client.getReport(serverPath);
                            XStream xstream = XStreamFactory.createXStream();
                            Report report = (Report) xstream.fromXML(
                                    new String(reportMetaData.getMainFile().getFileContent(), "UTF-8"));
                            boolean ok = FormSaver.getInstance().save(new File(destinationPath, name), report);
                            sbInfo.append(name).append(" : ").append(I18NSupport.getString("downloaded"))
                                    .append("\n");
                            if (ok) {
                                // save images                           
                                List<FileMetaData> list = reportMetaData.getImages();
                                if (list != null) {
                                    for (FileMetaData image : list) {
                                        FileUtil.createFile(
                                                destinationPath + File.separator + image.getFileName(),
                                                image.getFileContent());
                                    }
                                }

                                // save template
                                FileMetaData fmd = reportMetaData.getTemplate();
                                if (fmd != null) {
                                    FileUtil.createFile(destinationPath + File.separator + fmd.getFileName(),
                                            fmd.getFileContent());
                                }
                            }
                        } catch (Exception e) {
                            sbError.append(name).append(" : ").append(e.getMessage()).append("\n");
                        }
                        activator.updateProgress();
                    }

                } else {
                    for (Object path : Collections.list(listModel.elements())) {
                        String serverPath = (String) path;
                        String name = getName(serverPath) + ChartUtil.CHART_FULL_EXTENSION;
                        try {
                            ChartMetaData chartMetaData = client.getChart(serverPath);
                            XStream xstream = XStreamFactory.createXStream();
                            Chart chart = (Chart) xstream
                                    .fromXML(new String(chartMetaData.getMainFile().getFileContent(), "UTF-8"));
                            ChartUtil.save(new File(destinationPath, name), chart);
                            sbInfo.append(name).append(" : ").append(I18NSupport.getString("downloaded"))
                                    .append("\n");
                        } catch (Exception e) {
                            sbError.append(name).append(" : ").append(e.getMessage()).append("\n");
                        }
                        activator.updateProgress();
                    }
                }

                if (sbError.length() > 0) {
                    Show.error(parent, sbInfo.toString() + "\n" + sbError.toString());
                } else {
                    Show.info(parent, sbInfo.toString());
                }

            } finally {
                if (activator != null) {
                    activator.stop();
                    activator = null;
                }
            }
        }
    }, "NEXT : " + getClass().getSimpleName());
    executorThread.start();
}

From source file:license.ExtraTestWakeLicense.java

/**
 * ?mac?/*from ww w.  j  a  va2 s.  co  m*/
 * @param sb
 * @throws Exception
 */
private static void mac(StringBuilder sb) throws Exception {
    Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
    int i = 12;
    Base64 base64 = new Base64();
    for (NetworkInterface ni : Collections.list(interfaces)) {
        if (ni.getName().substring(0, 1).equalsIgnoreCase("e")) {
            sb.append(String.valueOf(i)).append('=').append(ni.getName()).append('\n');
            i++;
            byte[] mac = ni.getHardwareAddress();
            sb.append(String.valueOf(i)).append('=').append(base64.encodeAsString(mac)).append('\n');
            i++;
        }
    }
}

From source file:org.openhab.ui.cometvisu.internal.util.ClientInstaller.java

/**
 * Extract the content of the zip file to the target folder
 *
 * @param folderName {String} subfolder inside the zip file that should be extracted
 * @param zipFile {ZipFile} zip-file to extract
 * @param destDir {String} destination for the extracted files
 *///  ww w.ja va  2s  .co m
private void extractFolder(String folderName, ZipFile zipFile, String destDir) {
    for (ZipEntry entry : Collections.list(zipFile.entries())) {
        if (entry.getName().startsWith(folderName)) {
            String target = entry.getName().substring(folderName.length());
            File file = new File(destDir, target);
            if (entry.isDirectory()) {
                file.mkdirs();
            } else {
                if (file.exists() && file.getPath().matches(".*/config/visu_config.*\\.xml")) {
                    // never ever overwrite existing config files
                    continue;
                }
                new File(file.getParent()).mkdirs();

                try (InputStream is = zipFile.getInputStream(entry);
                        OutputStream os = new FileOutputStream(file);) {
                    for (int len; (len = is.read(buffer)) != -1;) {
                        os.write(buffer, 0, len);
                    }
                    logger.info("extracted zip file {} to folder {}", zipFile.getName(), destDir);
                } catch (IOException e) {
                    logger.error("error extracting file {}", e.getMessage(), e);
                }
            }
        }
    }
}

From source file:com.technophobia.substeps.report.DefaultExecutionReportBuilder.java

public void copyJarResourcesRecursively(final File destination, final JarURLConnection jarConnection)
        throws IOException {
    final JarFile jarFile = jarConnection.getJarFile();
    for (final JarEntry entry : Collections.list(jarFile.entries())) {
        if (entry.getName().startsWith(jarConnection.getEntryName())) {
            final String fileName = StringUtils.removeStart(entry.getName(), jarConnection.getEntryName());
            if (!entry.isDirectory()) {
                InputStream entryInputStream = null;
                try {
                    entryInputStream = jarFile.getInputStream(entry);
                    FileUtils.copyInputStreamToFile(entryInputStream, new File(destination, fileName));
                } finally {
                    IOUtils.closeQuietly(entryInputStream);
                }//from w w w  .ja  va  2 s  .  c om
            } else {
                new File(destination, fileName).mkdirs();
            }
        }
    }
}

From source file:psiprobe.tools.ApplicationUtils.java

/**
 * Gets the application attributes./*from ww w  .j ava  2  s  . c o m*/
 *
 * @param context the context
 * @return the application attributes
 */
public static List<Attribute> getApplicationAttributes(Context context) {
    List<Attribute> attrs = new ArrayList<>();
    ServletContext servletCtx = context.getServletContext();
    for (String attrName : Collections.list(servletCtx.getAttributeNames())) {
        Object attrValue = servletCtx.getAttribute(attrName);

        Attribute attr = new Attribute();
        attr.setName(attrName);
        attr.setValue(attrValue);
        attr.setType(ClassUtils.getQualifiedName(attrValue.getClass()));
        attrs.add(attr);
    }
    return attrs;
}

From source file:org.apache.jackrabbit.core.TransientRepository.java

/**
 * Returns the available descriptor keys. If the underlying repository
 * is initialized, then the call is proxied to it, otherwise the static
 * descriptor keys are returned./*from   ww w.java 2s.  c  om*/
 *
 * @return descriptor keys
 */
public synchronized String[] getDescriptorKeys() {
    if (repository != null) {
        return repository.getDescriptorKeys();
    } else {
        String[] keys = Collections.list(descriptors.propertyNames()).toArray(new String[0]);
        Arrays.sort(keys);
        return keys;
    }
}