Example usage for java.util.logging Level FINEST

Introduction

In this page you can find the example usage for java.util.logging Level FINEST.

Prototype

Level FINEST

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Document

FINEST indicates a highly detailed tracing message.

Usage

From source file:com.ibm.iotf.client.AbstractClient.java

/**
 * <p>Connects the device to IBM Watson IoT Platform and retries when there is an exception 
 * based on the value set in retry parameter. <br>
 * /*from   w w  w  .  j  a  v a2 s  .co m*/
 * This method does not retry when the following exceptions occur.</p>
 * 
 * <ul class="simple">
 *  <li> MqttSecurityException - One or more credentials are wrong
 *    <li>UnKnownHostException - Host doesn't exist. For example, a wrong organization name is used to connect.
 * </ul>
 * 
 * @param numberOfRetryAttempts - How many number of times to retry when there is a failure in connecting to Watson
 * IoT Platform.
 * @throws MqttException see above
 **/
public void connect(int numberOfRetryAttempts) throws MqttException {
    final String METHOD = "connect";
    // return if its already connected
    if (mqttAsyncClient != null && mqttAsyncClient.isConnected()) {
        LoggerUtility.log(Level.WARNING, CLASS_NAME, METHOD, "Client is already connected");
        return;
    }
    boolean tryAgain = true;
    int connectAttempts = 0;
    // clear the disconnect state when the user connects the client to Watson IoT Platform
    disconnectRequested = false;
    String userCertificate = trimedValue(options.getProperty("Use-Secure-Certificate"));

    if (getOrgId() == QUICK_START) {
        configureMqtt();
    } else if ((getOrgId() != QUICK_START)
            && (userCertificate != null && userCertificate.equalsIgnoreCase("True"))) {
        LoggerUtility.info(CLASS_NAME, METHOD, "Initiating Certificate based authentication");
        connectUsingCertificate();
        if (isAutomaticReconnect()) {
            DisconnectedBufferOptions disconnectedOpts = new DisconnectedBufferOptions();
            disconnectedOpts.setBufferEnabled(true);
            disconnectedOpts.setBufferSize(getDisconnectedBufferSize());
            mqttAsyncClient.setBufferOpts(disconnectedOpts);
        }
    } else {
        LoggerUtility.info(CLASS_NAME, METHOD, "Initiating Token based authentication");
        connectUsingToken();
        if (isAutomaticReconnect()) {
            DisconnectedBufferOptions disconnectedOpts = new DisconnectedBufferOptions();
            disconnectedOpts.setBufferEnabled(true);
            disconnectedOpts.setBufferSize(getDisconnectedBufferSize());
            mqttAsyncClient.setBufferOpts(disconnectedOpts);
        }
    }

    while (tryAgain && disconnectRequested == false) {
        connectAttempts++;

        LoggerUtility.info(CLASS_NAME, METHOD, "Connecting client " + this.clientId + " to "
                + mqttAsyncClient.getServerURI() + " (attempt #" + connectAttempts + ")...");

        try {
            mqttAsyncClient.connect(mqttClientOptions).waitForCompletion(1000 * 60);
        } catch (MqttSecurityException e) {
            System.err.println("Looks like one or more connection parameters are wrong !!!");
            LoggerUtility.log(Level.SEVERE, CLASS_NAME, METHOD, "Connecting to Watson IoT Platform failed - "
                    + "one or more connection parameters are wrong !!!", e);
            throw e;

        } catch (MqttException e) {
            if (connectAttempts > numberOfRetryAttempts) {
                LoggerUtility.log(Level.SEVERE, CLASS_NAME, METHOD, "Connecting to Watson IoT Platform failed",
                        e);
                // We must give up as the host doesn't exist.
                throw e;
            }
            e.printStackTrace();
        }

        if (mqttAsyncClient.isConnected()) {
            LoggerUtility.info(CLASS_NAME, METHOD,
                    "Successfully connected " + "to the IBM Watson IoT Platform");

            if (LoggerUtility.isLoggable(Level.FINEST)) {
                LoggerUtility.log(Level.FINEST, CLASS_NAME, METHOD,
                        " * Connection attempts: " + connectAttempts);
            }

            tryAgain = false;
        } else {
            waitBeforeNextConnectAttempt(connectAttempts);
        }
    }
}

---

From source file:net.sourceforge.pmd.ant.PMDTask.java

@Override
public void execute() throws BuildException {
    validate();/* www  .j ava  2  s  . co  m*/
    final Handler antLogHandler = new AntLogHandler(this);
    final ScopedLogHandlersManager logManager = new ScopedLogHandlersManager(Level.FINEST, antLogHandler);
    try {
        doTask();
    } finally {
        logManager.close();
    }
}

---

From source file:com.sun.grizzly.http.jk.common.ChannelSocket.java

public void accept(MsgContext ep) throws IOException {
    if (sSocket == null) {
        return;/*from   w  ww  .j a  v a 2  s.  c  o m*/
    }
    synchronized (this) {
        while (paused) {
            try {
                wait();
            } catch (InterruptedException ie) {
                //Ignore, since can't happen
            }
        }
    }
    Socket s = sSocket.accept();
    ep.setNote(socketNote, s);
    if (LoggerUtils.getLogger().isLoggable(Level.FINEST)) {
        LoggerUtils.getLogger().log(Level.FINEST, "Accepted socket " + s);
    }

    try {
        setSocketOptions(s);
    } catch (SocketException sex) {
        LoggerUtils.getLogger().log(Level.FINEST, "Error initializing Socket Options", sex);
    }

    requestCount++;

    InputStream is = new BufferedInputStream(s.getInputStream());
    OutputStream os;
    if (bufferSize > 0) {
        os = new BufferedOutputStream(s.getOutputStream(), bufferSize);
    } else {
        os = s.getOutputStream();
    }
    ep.setNote(isNote, is);
    ep.setNote(osNote, os);
    ep.setControl(tp);
}

---

From source file:jenkins.plugins.openstack.compute.SlaveOptionsDescriptor.java

@Restricted(DoNotUse.class)
@InjectOsAuth/*w  ww .  j  a v  a2s . com*/
public ListBoxModel doFillNetworkIdItems(@QueryParameter String networkId, @QueryParameter String endPointUrl,
        @QueryParameter String identity, @QueryParameter String credential, @QueryParameter String zone) {

    ListBoxModel m = new ListBoxModel();
    m.add("None specified", "");

    try {
        Openstack openstack = Openstack.Factory.get(endPointUrl, identity, credential, zone);
        for (org.openstack4j.model.network.Network network : openstack.getSortedNetworks()) {
            m.add(String.format("%s (%s)", network.getName(), network.getId()), network.getId());
        }
        return m;
    } catch (AuthenticationException | FormValidation | ConnectionException ex) {
        LOGGER.log(Level.FINEST, "Openstack call failed", ex);
    } catch (Exception ex) {
        LOGGER.log(Level.SEVERE, ex.getMessage(), ex);
    }

    if (Util.fixEmpty(networkId) != null) {
        m.add(networkId);
    }

    return m;
}

---

From source file:com.clothcat.hpoolauto.model.HtmlGenerator.java

/**
 * Take a number of seconds and convert it to days, hours, minutes and seconds
 *//*from  w  ww. j ava 2 s  .  c om*/
private static String convertTimeToString(long s) {
    HLogger.log(Level.FINEST, "Converting: " + s + " seconds");
    long days = s / Constants.SECS_IN_DAY;
    s %= Constants.SECS_IN_DAY;
    long hours = s / Constants.SECS_IN_HOUR;
    s %= Constants.SECS_IN_HOUR;
    long minutes = s / Constants.SECS_IN_MINUTE;
    s %= Constants.SECS_IN_MINUTE;
    String response = "";
    if (days > 0) {
        response += "" + days + ((days == 1) ? " day " : " days ");
    }
    response += "" + hours + ((hours == 1) ? " hour " : " hours ");
    response += "" + minutes + ((minutes == 1) ? " minute " : " minutes ");
    response += "" + s + ((s == 1) ? " second" : " seconds");
    HLogger.log(Level.FINEST, "Converted to: " + response);
    return response;
}

---

From source file:com.sun.grizzly.http.jk.common.ChannelUn.java

/** Process a single ajp connection.
 *//*from   w ww .j  a v a2  s.  co m*/
void processConnection(MsgContext ep) {
    if (LoggerUtils.getLogger().isLoggable(Level.FINEST)) {
        LoggerUtils.getLogger().log(Level.FINEST, "New ajp connection ");
    }
    try {
        MsgAjp recv = new MsgAjp();
        while (running) {
            int res = this.receive(recv, ep);
            if (res < 0) {
                // EOS
                break;
            }
            ep.setType(0);
            LoggerUtils.getLogger().log(Level.FINEST, "Process msg ");
            int status = next.invoke(recv, ep);
        }
        if (LoggerUtils.getLogger().isLoggable(Level.FINEST)) {
            LoggerUtils.getLogger().log(Level.FINEST, "Closing un channel");
        }
        try {
            Request req = (Request) ep.getRequest();
            if (req != null) {
                ObjectName roname = (ObjectName) ep.getNote(JMXRequestNote);
                if (roname != null) {
                    Registry.getRegistry(null, null).unregisterComponent(roname);
                }
                req.getRequestProcessor().setGlobalProcessor(null);
            }
        } catch (Exception ee) {
            LoggerUtils.getLogger().log(Level.SEVERE, "Error, releasing connection", ee);
        }
        this.close(ep);
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

---

From source file:com.freesundance.contacts.google.ContactsExample.java

/**
 * Run the example program.//from   w  w w. j av  a 2  s.com
 *
 * @param args Command-line arguments.
 */
public static void main(String[] args) throws ServiceException, IOException, GeneralSecurityException {

    ContactsExampleParameters parameters = new ContactsExampleParameters(args);
    if (parameters.isVerbose()) {
        httpRequestLogger.setLevel(Level.FINEST);
        ConsoleHandler handler = new ConsoleHandler();
        handler.setLevel(Level.FINEST);
        httpRequestLogger.addHandler(handler);
        httpRequestLogger.setUseParentHandlers(false);
    }

    if (parameters.numberOfParameters() == 0 || parameters.isHelp()
            || (parameters.getAction() == null && parameters.getScript() == null)) {
        displayUsage();
        return;
    }

    // Check that at most one of contactfeed and groupfeed has been provided
    if (parameters.isContactFeed() && parameters.isGroupFeed()) {
        throw new RuntimeException("Only one of contactfeed / groupfeed should" + "be specified");
    }

    ContactsExample example = new ContactsExample(parameters);

    processAction(example, parameters);
    System.out.flush();
}

---

From source file:com.prowidesoftware.swift.model.SwiftTagListBlock.java

/**
 * Adds a tag to this block./*from  www . j  ava  2  s  .c o m*/
 * <b>This method may be deleted after 2016</b>
 *
 * @param t the tag to add
 * @throws IllegalArgumentException if parameter t is <code>null</code>
 * @deprecated use append(tag) instead of this
 * @see #append(Tag)
 */
@Deprecated
@DeleteSchedule(2016)
public void addTag(final Tag t) {
    // sanity check
    Validate.notNull(t, "parameter 't' cannot not be null");

    if (log.isLoggable(Level.FINEST)) {
        log.finest("Adding Tag [" + t + "]");
    }
    if (this.tags == null) {
        this.tags = new ArrayList<Tag>();
    }
    this.tags.add(t);
}

---

From source file:io.hops.hopsworks.api.user.UserService.java

@POST
@Path("getRole")
@Produces(MediaType.APPLICATION_JSON)/*from   www.j  a va2 s.  c  o m*/
public Response getRole(@FormParam("projectId") int projectId, @Context SecurityContext sc,
        @Context HttpServletRequest req) {
    String email = sc.getUserPrincipal().getName();

    UserProjectDTO userDTO = new UserProjectDTO();
    userDTO.setEmail(email);
    userDTO.setProject(projectId);

    List<ProjectTeam> list = projectController.findProjectTeamById(projectId);

    for (ProjectTeam pt : list) {
        logger.log(Level.FINEST, "{0} ({1}) -  {2}", new Object[] { pt.getProjectTeamPK().getTeamMember(),
                pt.getProjectTeamPK().getProjectId(), pt.getTeamRole() });
        if (pt.getProjectTeamPK().getTeamMember().compareToIgnoreCase(email) == 0) {
            userDTO.setRole(pt.getTeamRole());
        }
    }

    return noCacheResponse.getNoCacheResponseBuilder(Response.Status.OK).entity(userDTO).build();
}

---

From source file:org.apache.reef.io.network.NetworkConnectionServiceTest.java

@Test
public void testMultithreadedSharedConnMessagingNetworkConnServiceRate() throws Exception {

    Assume.assumeFalse("Use log level INFO to run benchmarking", LOG.isLoggable(Level.FINEST));

    LOG.log(Level.FINEST, name.getMethodName());

    final int[] messageSizes = { 2000 }; // {1,16,32,64,512,64*1024,1024*1024};

    for (final int size : messageSizes) {
        final String message = StringUtils.repeat('1', size);
        final int numMessages = 300000 / (Math.max(1, size / 512));
        final int numThreads = 2;
        final int totalNumMessages = numMessages * numThreads;
        final Monitor monitor = new Monitor();
        final Codec<String> codec = new StringCodec();
        try (final NetworkMessagingTestService messagingTestService = new NetworkMessagingTestService(
                localAddress)) {/* w w  w. j  a v a2s.  co m*/
            messagingTestService.registerTestConnectionFactory(groupCommClientId, totalNumMessages, monitor,
                    codec);

            final ExecutorService e = Executors.newCachedThreadPool();

            try (final Connection<String> conn = messagingTestService
                    .getConnectionFromSenderToReceiver(groupCommClientId)) {

                final long start = System.currentTimeMillis();
                for (int i = 0; i < numThreads; i++) {
                    e.submit(new Runnable() {
                        @Override
                        public void run() {

                            try {
                                conn.open();
                                for (int count = 0; count < numMessages; ++count) {
                                    // send messages to the receiver.
                                    conn.write(message);
                                }
                            } catch (final Exception e) {
                                throw new RuntimeException(e);
                            }
                        }
                    });
                }

                e.shutdown();
                e.awaitTermination(30, TimeUnit.SECONDS);
                monitor.mwait();
                final long end = System.currentTimeMillis();
                final double runtime = ((double) end - start) / 1000;
                LOG.log(Level.INFO, "size: " + size + "; messages/s: " + totalNumMessages / runtime
                        + " bandwidth(bytes/s): " + ((double) totalNumMessages * 2 * size) / runtime); // x2 for unicode chars
            }
        }
    }
}

---

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