Java Code Examples for java.util.Enumeration#hasMoreElements()

The following examples show how to use java.util.Enumeration#hasMoreElements() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: securify   File: SolidityResult.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Get the Securify version from the MANIFEST
 *
 * @return The version of Securify being executed
 */
private static String getVersion() {
    String className = Main.class.getCanonicalName();
    try {
        Enumeration<URL> resources = Main.class.getClassLoader()
                .getResources("META-INF/MANIFEST.MF");
        while (resources.hasMoreElements()) {
            Manifest manifest = new Manifest(resources.nextElement().openStream());
            Attributes at = manifest.getMainAttributes();
            Object main = at.getValue(MAIN_CLASS);
            if (main != null && at.getValue(MAIN_CLASS).equals(className) ) {
                return at.getValue(IMPLEMENTATION_VERSION);
            }
        }
    } catch (IOException e) {
        System.err.println("Error while setting Securify version");
        e.printStackTrace();
    }
    return "unknown_version";
}
 
Example 2
Source Project: quarkus   File: SwaggerUiProcessor.java    License: Apache License 2.0 6 votes vote down vote up
private void extractSwaggerUi(AppArtifact artifact, Path resourceDir) throws IOException {
    final String versionedSwaggerUiWebjarPrefix = format("%s/%s/", SWAGGER_UI_WEBJAR_PREFIX, artifact.getVersion());
    for (Path p : artifact.getPaths()) {
        File artifactFile = p.toFile();
        try (JarFile jarFile = new JarFile(artifactFile)) {
            Enumeration<JarEntry> entries = jarFile.entries();
            while (entries.hasMoreElements()) {
                JarEntry entry = entries.nextElement();
                if (entry.getName().startsWith(versionedSwaggerUiWebjarPrefix) && !entry.isDirectory()) {
                    try (InputStream inputStream = jarFile.getInputStream(entry)) {
                        String filename = entry.getName().replace(versionedSwaggerUiWebjarPrefix, "");
                        Files.copy(inputStream, resourceDir.resolve(filename));
                    }
                }
            }
        }
    }
}
 
Example 3
/**
 * Build a list of subscription by a particular module
 *
 * @param moduleName       Name of the module
 * @param moduleProperties Set of properties which
 * @return A list of subscriptions by the module
 */
private List<Subscription> buildSubscriptionList(String moduleName, Properties moduleProperties) {
    // Get subscribed events
    Properties subscriptions = NotificationManagementUtils.getSubProperties(moduleName + "." +
            NotificationMgtConstants.Configs.SUBSCRIPTION, moduleProperties);

    List<Subscription> subscriptionList = new ArrayList<Subscription>();
    Enumeration propertyNames = subscriptions.propertyNames();
    // Iterate through events and build event objects
    while (propertyNames.hasMoreElements()) {
        String key = (String) propertyNames.nextElement();
        String subscriptionName = (String) subscriptions.remove(key);
        // Read all the event properties starting from the event prefix
        Properties subscriptionProperties = NotificationManagementUtils.getPropertiesWithPrefix
                (moduleName + "." + NotificationMgtConstants.Configs.SUBSCRIPTION + "." + subscriptionName,
                        moduleProperties);
        Subscription subscription = new Subscription(subscriptionName, subscriptionProperties);
        subscriptionList.add(subscription);
    }
    return subscriptionList;
}
 
Example 4
/**
 * Searches a file for TXTz and TXTa chunks and decodes each of them.
 *
 * @param iff enumeration of CachedInputStream's to read.
 *
 * @return the initialized DjVuText object
 *
 * @throws IOException if an IO error occures.
 */
public DjVuText init(final Enumeration<CachedInputStream> iff)
  throws IOException
{
  if(iff != null)
  {
    while(iff.hasMoreElements())
    {
      CachedInputStream chunk=iff.nextElement();
      final String xchkid = chunk.getName();
      if(xchkid.startsWith("FORM:"))
      {
        init(chunk.getIFFChunks());
      }
      else if("TXTa".equals(xchkid)||"TXTz".equals(xchkid))
      {
        decode(chunk);
      }
    }
  }
  return this;
}
 
Example 5
@Override
public synchronized String toString() {
    StringBuffer buf = new StringBuffer();
    buf.append("{");
    Enumeration keys = keys();
    while (keys.hasMoreElements()) {
        Object key = keys.nextElement();
        buf.append(key + "=" + get(key) + ", ");
    }
    int length = buf.length();
    if (length > 1) {
        buf.delete(length-2, length);
    }
    buf.append("}");
    return buf.toString();
}
 
Example 6
Source Project: hadoop-ozone   File: OzoneConfiguration.java    License: Apache License 2.0 6 votes vote down vote up
private void loadDefaults() {
  try {
    //there could be multiple ozone-default-generated.xml files on the
    // classpath, which are generated by the annotation processor.
    // Here we add all of them to the list of the available configuration.
    Enumeration<URL> generatedDefaults =
        OzoneConfiguration.class.getClassLoader().getResources(
            "ozone-default-generated.xml");
    while (generatedDefaults.hasMoreElements()) {
      addResource(generatedDefaults.nextElement());
    }
  } catch (IOException e) {
    e.printStackTrace();
  }
  // Adding core-site here because properties from core-site are
  // distributed to executors by spark driver. Ozone properties which are
  // added to core-site, will be overriden by properties from adding Resource
  // ozone-default.xml. So, adding core-site again will help to resolve
  // this override issue.
  addResource("core-site.xml");
  addResource("ozone-site.xml");
}
 
Example 7
Source Project: jmg   File: Mod.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
    * Lengthen each note in the CPhrase.
    *
    * <P> See {@link #elongate(Phrase, double)} for further details.
    *
    * <P> If <CODE>cphrase</CODE> is null or <CODE>scaleFactor</CODE> is less
    * than or equal to zero then this method does nothing.
    *
    * @param cphrase       CPhrase to be lengthened
    * @param scaleFactor   double describing the scale factor
 */
   public static void elongate(CPhrase cphrase, final double scaleFactor) {
       if (cphrase == null || scaleFactor <= 0.0) {
           return;
       }
       Enumeration enum1 = cphrase.getPhraseList().elements();
	while(enum1.hasMoreElements()){
		Phrase phr = ((Phrase) enum1.nextElement());
           elongate(phr, scaleFactor);
		phr.setStartTime(phr.getStartTime() * scaleFactor);
	}
}
 
Example 8
Source Project: Bytecoder   File: MockAttributeSet.java    License: Apache License 2.0 5 votes vote down vote up
public void addAttributes(AttributeSet attr)
{
    Enumeration<?> as = attr.getAttributeNames();
    while(as.hasMoreElements()) {
        Object el = as.nextElement();
        backing.put(el, attr.getAttribute(el));
    }
}
 
Example 9
Source Project: netbeans   File: NewPluginPanel.java    License: Apache License 2.0 5 votes vote down vote up
public List<String> getGoals () {
    List<String> goals = new ArrayList<String>();
    Enumeration e  = listModel.elements();
    GoalEntry ge;
    while (e.hasMoreElements()) {
        ge = (GoalEntry) e.nextElement();
        if (ge.isSelected) {
            goals.add(ge.name);
        }
    }
    return goals;
}
 
Example 10
public TBSCertList generateTBSCertList()
{
    if ((signature == null) || (issuer == null) || (thisUpdate == null))
    {
        throw new IllegalStateException("Not all mandatory fields set in V2 TBSCertList generator.");
    }

    ASN1EncodableVector  v = new ASN1EncodableVector();

    v.add(version);
    v.add(signature);
    v.add(issuer);

    v.add(thisUpdate);
    if (nextUpdate != null)
    {
        v.add(nextUpdate);
    }

    // Add CRLEntries if they exist
    if (crlentries != null)
    {
        ASN1EncodableVector certs = new ASN1EncodableVector();
        Enumeration it = crlentries.elements();
        while(it.hasMoreElements())
        {
            certs.add((ASN1Sequence)it.nextElement());
        }
        v.add(new DERSequence(certs));
    }

    if (extensions != null)
    {
        v.add(new DERTaggedObject(0, extensions));
    }

    return new TBSCertList(new DERSequence(v));
}
 
Example 11
Source Project: obfuscator   File: ObfuscatorTest.java    License: MIT License 5 votes vote down vote up
@Test
public void testObfuscatedJar() throws IOException, ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
    int rightValue = 704643072;
    JarFile jarFile = new JarFile(obfuscatedFile);
    Enumeration<JarEntry> e = jarFile.entries();

    URL[] urls = {new URL("jar:file:" + obfuscatedFile.getAbsolutePath() + "!/")};
    URLClassLoader cl = URLClassLoader.newInstance(urls);
    Class<?> c = null;

    while (e.hasMoreElements()) {
        JarEntry je = e.nextElement();
        if (je.isDirectory() || !je.getName().endsWith(".class")) {
            continue;
        }
        // -6 because of .class
        String className = je.getName().substring(0, je.getName().length() - 6);
        className = className.replace('/', '.');
        if (className.equals("JFT")) {
            c = cl.loadClass(className);
        }
    }

    if (c == null) {
        fail("JFT.class wasn't found");
    }

    assertEquals(((int) c.getMethod("test").invoke(null)), rightValue);
}
 
Example 12
Source Project: cs-actions   File: SendMailService.java    License: Apache License 2.0 5 votes vote down vote up
private void addEncryptionSettings() throws Exception {
    URL keystoreUrl = new URL(input.getEncryptionKeystore());
    try (InputStream publicKeystoreInputStream = keystoreUrl.openStream()) {
        char[] smimePw = input.getEncryptionKeystorePassword().toCharArray();
        gen = new SMIMEEnvelopedGenerator();
        Security.addProvider(new BouncyCastleProvider());
        KeyStore ks = KeyStore.getInstance(SecurityConstants.PKCS_KEYSTORE_TYPE, SecurityConstants.BOUNCY_CASTLE_PROVIDER);
        ks.load(publicKeystoreInputStream, smimePw);

        if (StringUtils.EMPTY.equals(input.getEncryptionKeyAlias())) {
            Enumeration aliases = ks.aliases();
            while (aliases.hasMoreElements()) {
                String alias = (String) aliases.nextElement();

                if (ks.isKeyEntry(alias)) {
                    input.setEncryptionKeyAlias(alias);
                }
            }
        }

        if (StringUtils.EMPTY.equals(input.getEncryptionKeyAlias())) {
            throw new Exception(ExceptionMsgs.PUBLIC_KEY_ERROR_MESSAGE);
        }

        Certificate[] chain = ks.getCertificateChain(input.getEncryptionKeyAlias());

        if (chain == null) {
            throw new Exception("The key with alias \"" + input.getEncryptionKeyAlias() + "\" can't be found in given keystore.");
        }

        //
        // create the generator for creating an smime/encrypted message
        //
        gen.addKeyTransRecipient((X509Certificate) chain[0]);
    }
}
 
Example 13
Source Project: cxf   File: OASISCatalogManager.java    License: Apache License 2.0 5 votes vote down vote up
public final void loadCatalogs(ClassLoader classLoader, String name) throws IOException {
    if (classLoader == null) {
        return;
    }

    Enumeration<URL> catalogs = classLoader.getResources(name);
    while (catalogs.hasMoreElements()) {
        final URL catalogURL = catalogs.nextElement();
        if (catalog == null) {
            LOG.log(Level.WARNING, "Catalog found at {0} but no org.apache.xml.resolver.CatalogManager was found."
                    + "  Check the classpatch for an xmlresolver jar.", catalogURL.toString());
        } else if (!loadedCatalogs.contains(catalogURL.toString())) {
            final SecurityManager sm = System.getSecurityManager();
            if (sm == null) {
                ((Catalog)catalog).parseCatalog(catalogURL);
            } else {
                try {
                    AccessController.doPrivileged(new PrivilegedExceptionAction<Void>() {
                        @Override
                        public Void run() throws Exception {
                            ((Catalog)catalog).parseCatalog(catalogURL);
                            return null;
                        }
                    });
                } catch (PrivilegedActionException e) {
                    throw (IOException) e.getException();
                }
            }
            loadedCatalogs.add(catalogURL.toString());
        }
    }
}
 
Example 14
/**
 * Create a copy of this configuration with some additional connection
 * attributes.
 *
 * @param attrs the extra connection attributes
 * @return a copy of the configuration with extra attributes
 */
TestConfiguration addConnectionAttributes(Properties attrs) {
    TestConfiguration copy = new TestConfiguration(this);
    Enumeration e = attrs.propertyNames();
    while (e.hasMoreElements()) {
        String key = (String) e.nextElement();
        String val = attrs.getProperty(key);
        copy.connectionAttributes.setProperty(key, val);
    }
    copy.initConnector(connector);
    return copy;
}
 
Example 15
Source Project: tomee   File: AlternativeDriver.java    License: Apache License 2.0 5 votes vote down vote up
private boolean isRegistered() {
    final Enumeration<Driver> drivers = DriverManager.getDrivers();
    while (drivers.hasMoreElements()) {

        final Driver driver = drivers.nextElement();

        if (driver == this) {
            return true;
        }
    }

    return false;
}
 
Example 16
/**
 * readObject is called to restore the state of the
 * BasicPermissionCollection from a stream.
 */
private void readObject(java.io.ObjectInputStream in)
     throws IOException, ClassNotFoundException
{
    // Don't call defaultReadObject()

    // Read in serialized fields
    ObjectInputStream.GetField gfields = in.readFields();

    // Get permissions
    // writeObject writes a Hashtable<String, Permission> for the
    // permissions key, so this cast is safe, unless the data is corrupt.
    @SuppressWarnings("unchecked")
    Hashtable<String, Permission> permissions =
            (Hashtable<String, Permission>)gfields.get("permissions", null);
    perms = new HashMap<String, Permission>(permissions.size()*2);
    perms.putAll(permissions);

    // Get all_allowed
    all_allowed = gfields.get("all_allowed", false);

    // Get permClass
    permClass = (Class<?>) gfields.get("permClass", null);

    if (permClass == null) {
        // set permClass
        Enumeration<Permission> e = permissions.elements();
        if (e.hasMoreElements()) {
            Permission p = e.nextElement();
            permClass = p.getClass();
        }
    }
}
 
Example 17
Source Project: MRouter   File: RouterInitGenerator.java    License: Apache License 2.0 4 votes vote down vote up
public static void updateInitClassBytecode(GlobalInfo globalInfo) throws IOException {
    for (File file : globalInfo.getRouterInitTransformFiles()) {
        if (file.getName().endsWith(".jar")) {
            JarFile jarFile = new JarFile(file);
            Enumeration enumeration = jarFile.entries();

            // create tmp jar file
            File tmpJarFile = new File(file.getParent(), file.getName() + ".tmp");

            if (tmpJarFile.exists()) {
                tmpJarFile.delete();
            }

            JarOutputStream jarOutputStream = new JarOutputStream(new FileOutputStream(tmpJarFile));

            while (enumeration.hasMoreElements()) {
                JarEntry jarEntry = (JarEntry) enumeration.nextElement();
                // eg. com/google/common/collect/AbstractTable.class
                String entryName = jarEntry.getName();
                ZipEntry zipEntry = new ZipEntry(entryName);
                InputStream inputStream = jarFile.getInputStream(jarEntry);
                jarOutputStream.putNextEntry(zipEntry);
                if (Utils.isRouterInitClass(globalInfo, entryName.replace(".class", ""))) {
                    byte[] bytes = generateClassBytes(globalInfo, inputStream);
                    jarOutputStream.write(bytes);
                } else {
                    jarOutputStream.write(IOUtils.toByteArray(inputStream));
                }
                // inputStream.close(); close by ClassReader
                jarOutputStream.closeEntry();
            }
            jarOutputStream.close();
            jarFile.close();

            if (file.exists()) {
                file.delete();
            }
            tmpJarFile.renameTo(file);
        } else {
            byte[] classBytes = generateClassBytes(globalInfo, new FileInputStream(file));
            FileUtils.writeByteArrayToFile(file, classBytes, false);
        }
    }
}
 
Example 18
@GET
@Produces(MediaType.APPLICATION_JSON)
@MCRRestrictedAccess(MCRRequireLogin.class)
public String doEcho() {
    Gson gson = new Gson();
    JsonObject jRequest = new JsonObject();
    jRequest.addProperty("secure", request.isSecure());
    jRequest.addProperty("authType", request.getAuthType());
    jRequest.addProperty("context", request.getContextPath());
    jRequest.addProperty("localAddr", request.getLocalAddr());
    jRequest.addProperty("localName", request.getLocalName());
    jRequest.addProperty("method", request.getMethod());
    jRequest.addProperty("pathInfo", request.getPathInfo());
    jRequest.addProperty("protocol", request.getProtocol());
    jRequest.addProperty("queryString", request.getQueryString());
    jRequest.addProperty("remoteAddr", request.getRemoteAddr());
    jRequest.addProperty("remoteHost", request.getRemoteHost());
    jRequest.addProperty("remoteUser", request.getRemoteUser());
    jRequest.addProperty("remotePort", request.getRemotePort());
    jRequest.addProperty("requestURI", request.getRequestURI());
    jRequest.addProperty("scheme", request.getScheme());
    jRequest.addProperty("serverName", request.getServerName());
    jRequest.addProperty("servletPath", request.getServletPath());
    jRequest.addProperty("serverPort", request.getServerPort());

    HttpSession session = request.getSession(false);
    List<String> attributes = Collections.list(session.getAttributeNames());
    JsonObject sessionJSON = new JsonObject();
    JsonObject attributesJSON = new JsonObject();
    attributes.forEach(attr -> attributesJSON.addProperty(attr, session.getAttribute(attr).toString()));
    sessionJSON.add("attributes", attributesJSON);
    sessionJSON.addProperty("id", session.getId());
    sessionJSON.addProperty("creationTime", session.getCreationTime());
    sessionJSON.addProperty("lastAccessedTime", session.getLastAccessedTime());
    sessionJSON.addProperty("maxInactiveInterval", session.getMaxInactiveInterval());
    sessionJSON.addProperty("isNew", session.isNew());
    jRequest.add("session", sessionJSON);

    jRequest.addProperty("localPort", request.getLocalPort());
    JsonArray jLocales = new JsonArray();
    Enumeration<Locale> locales = request.getLocales();
    while (locales.hasMoreElements()) {
        jLocales.add(gson.toJsonTree(locales.nextElement().toString()));
    }
    jRequest.add("locales", jLocales);
    JsonObject header = new JsonObject();
    jRequest.add("header", header);
    Enumeration<String> headerNames = request.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String headerName = headerNames.nextElement();
        String headerValue = request.getHeader(headerName);
        header.addProperty(headerName, headerValue);
    }
    JsonObject parameter = new JsonObject();
    jRequest.add("parameter", parameter);
    for (Map.Entry<String, String[]> param : request.getParameterMap().entrySet()) {
        if (param.getValue().length == 1) {
            parameter.add(param.getKey(), gson.toJsonTree(param.getValue()[0]));
        } else {
            parameter.add(param.getKey(), gson.toJsonTree(param.getValue()));
        }
    }
    return jRequest.toString();
}
 
Example 19
Source Project: nifi   File: JmsFactory.java    License: Apache License 2.0 4 votes vote down vote up
public static Map<String, String> createAttributeMap(final Message message) throws JMSException {
    final Map<String, String> attributes = new HashMap<>();

    final Enumeration<?> enumeration = message.getPropertyNames();
    while (enumeration.hasMoreElements()) {
        final String propName = (String) enumeration.nextElement();

        final Object value = message.getObjectProperty(propName);

        if (value == null) {
            attributes.put(ATTRIBUTE_PREFIX + propName, "");
            attributes.put(ATTRIBUTE_PREFIX + propName + ATTRIBUTE_TYPE_SUFFIX, "Unknown");
            continue;
        }

        final String valueString = value.toString();
        attributes.put(ATTRIBUTE_PREFIX + propName, valueString);

        final String propType;
        if (value instanceof String) {
            propType = PROP_TYPE_STRING;
        } else if (value instanceof Double) {
            propType = PROP_TYPE_DOUBLE;
        } else if (value instanceof Float) {
            propType = PROP_TYPE_FLOAT;
        } else if (value instanceof Long) {
            propType = PROP_TYPE_LONG;
        } else if (value instanceof Integer) {
            propType = PROP_TYPE_INTEGER;
        } else if (value instanceof Short) {
            propType = PROP_TYPE_SHORT;
        } else if (value instanceof Byte) {
            propType = PROP_TYPE_BYTE;
        } else if (value instanceof Boolean) {
            propType = PROP_TYPE_BOOLEAN;
        } else {
            propType = PROP_TYPE_OBJECT;
        }

        attributes.put(ATTRIBUTE_PREFIX + propName + ATTRIBUTE_TYPE_SUFFIX, propType);
    }

    if (message.getJMSCorrelationID() != null) {
        attributes.put(ATTRIBUTE_PREFIX + JMS_CORRELATION_ID, message.getJMSCorrelationID());
    }
    if (message.getJMSDestination() != null) {
        String destinationName;
        if (message.getJMSDestination() instanceof Queue) {
            destinationName = ((Queue) message.getJMSDestination()).getQueueName();
        } else {
            destinationName = ((Topic) message.getJMSDestination()).getTopicName();
        }
        attributes.put(ATTRIBUTE_PREFIX + JMS_DESTINATION, destinationName);
    }
    if (message.getJMSMessageID() != null) {
        attributes.put(ATTRIBUTE_PREFIX + JMS_MESSAGE_ID, message.getJMSMessageID());
    }
    if (message.getJMSReplyTo() != null) {
        attributes.put(ATTRIBUTE_PREFIX + JMS_REPLY_TO, message.getJMSReplyTo().toString());
    }
    if (message.getJMSType() != null) {
        attributes.put(ATTRIBUTE_PREFIX + JMS_TYPE, message.getJMSType());
    }

    attributes.put(ATTRIBUTE_PREFIX + JMS_DELIVERY_MODE, String.valueOf(message.getJMSDeliveryMode()));
    attributes.put(ATTRIBUTE_PREFIX + JMS_EXPIRATION, String.valueOf(message.getJMSExpiration()));
    attributes.put(ATTRIBUTE_PREFIX + JMS_PRIORITY, String.valueOf(message.getJMSPriority()));
    attributes.put(ATTRIBUTE_PREFIX + JMS_REDELIVERED, String.valueOf(message.getJMSRedelivered()));
    attributes.put(ATTRIBUTE_PREFIX + JMS_TIMESTAMP, String.valueOf(message.getJMSTimestamp()));
    return attributes;
}
 
Example 20
public void registerHooks(Archive archive, ClassLoader classLoader) throws PackageException {
    try {
        Archive.Entry root = archive.getRoot();
        root = root.getChild(Constants.META_INF);
        if (root == null) {
            log.warn("Archive {} does not have a {} directory.", archive, Constants.META_INF);
            return;
        }
        root = root.getChild(Constants.VAULT_DIR);
        if (root == null) {
            log.warn("Archive {} does not have a {} directory.", archive, Constants.VAULT_DIR);
            return;
        }
        root = root.getChild(Constants.HOOKS_DIR);
        if (root == null) {
            log.debug("Archive {} does not have a {} directory.", archive, Constants.HOOKS_DIR);
        } else {
            for (Archive.Entry entry : root.getChildren()) {
                // only respect .jar files
                if (entry.getName().endsWith(".jar")) {
                    registerHook(archive.getInputSource(entry), classLoader);
                }
            }
        }
        
        // also look for external hooks in properties
        // currently only the format: "installhook.{name}.class" is supported
        Properties props = archive.getMetaInf().getProperties();
        if (props != null) {
            Enumeration<?> names = props.propertyNames();
            while (names.hasMoreElements()) {
                String name = names.nextElement().toString();
                if (name.startsWith(VaultPackage.PREFIX_INSTALL_HOOK)) {
                    String[] segs = Text.explode(name.substring(VaultPackage.PREFIX_INSTALL_HOOK.length()), '.');
                    if (segs.length == 0 || segs.length > 2 || !"class".equals(segs[1])) {
                        throw new PackageException("Invalid installhook property: " + name);
                    }
                    Hook hook = new Hook(segs[0], props.getProperty(name), classLoader);
                    initHook(hook);
                }
            }
        }
    } catch (IOException e) {
        throw new PackageException("I/O Error while registering hooks", e);
    }
}