Example usage for java.lang Thread start

List of usage examples for java.lang Thread start

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Introduction

In this page you can find the example usage for java.lang Thread start.

Prototype

public synchronized void start()

Source Link

Document

Causes this thread to begin execution; the Java Virtual Machine calls the run method of this thread.

Usage

From source file:com.timtory.wmgallery.media.UriTexture.java

public static final Bitmap createFromUri(Context context, String uri, int maxResolutionX, int maxResolutionY,
        long cacheId, ClientConnectionManager connectionManager)
        throws IOException, URISyntaxException, OutOfMemoryError {
    final BitmapFactory.Options options = new BitmapFactory.Options();
    options.inScaled = false;//ww  w  . j a  v  a2  s.co m
    options.inPreferredConfig = Bitmap.Config.ARGB_8888;
    options.inDither = true;
    long crc64 = 0;
    Bitmap bitmap = null;
    if (uri.startsWith(ContentResolver.SCHEME_CONTENT)) {
        // We need the filepath for the given content uri
        crc64 = cacheId;
    } else {
        crc64 = Utils.Crc64Long(uri);
    }
    bitmap = createFromCache(crc64, maxResolutionX);
    if (bitmap != null) {
        return bitmap;
    }
    final boolean local = uri.startsWith(ContentResolver.SCHEME_CONTENT) || uri.startsWith("file://");

    // Get the input stream for computing the sample size.
    BufferedInputStream bufferedInput = null;
    if (uri.startsWith(ContentResolver.SCHEME_CONTENT) || uri.startsWith(ContentResolver.SCHEME_FILE)) {
        // Get the stream from a local file.
        bufferedInput = new BufferedInputStream(context.getContentResolver().openInputStream(Uri.parse(uri)),
                16384);
    } else {
        // Get the stream from a remote URL.
        bufferedInput = createInputStreamFromRemoteUrl(uri, connectionManager);
    }

    // Compute the sample size, i.e., not decoding real pixels.
    if (bufferedInput != null) {
        options.inSampleSize = computeSampleSize(bufferedInput, maxResolutionX, maxResolutionY);
    } else {
        return null;
    }

    // Get the input stream again for decoding it to a bitmap.
    bufferedInput = null;
    if (uri.startsWith(ContentResolver.SCHEME_CONTENT) || uri.startsWith(ContentResolver.SCHEME_FILE)) {
        // Get the stream from a local file.
        bufferedInput = new BufferedInputStream(context.getContentResolver().openInputStream(Uri.parse(uri)),
                16384);
    } else {
        // Get the stream from a remote URL.
        bufferedInput = createInputStreamFromRemoteUrl(uri, connectionManager);
    }

    // Decode bufferedInput to a bitmap.
    if (bufferedInput != null) {
        options.inDither = false;
        options.inJustDecodeBounds = false;
        options.inPurgeable = true;
        Thread timeoutThread = new Thread("BitmapTimeoutThread") {
            public void run() {
                try {
                    Thread.sleep(6000);
                    options.requestCancelDecode();
                } catch (InterruptedException e) {
                }
            }
        };
        timeoutThread.start();

        bitmap = BitmapFactory.decodeStream(bufferedInput, null, options);
    }

    if (bitmap != null) {
        bitmap = Utils.resizeBitmap(context, bitmap, maxResolutionX);
    }
    if ((options.inSampleSize > 1 || !local) && bitmap != null) {
        writeToCache(crc64, bitmap, maxResolutionX);
    }
    return bitmap;
}

From source file:com.xlauncher.media.UriTexture.java

public static final Bitmap createFromUri(Context context, String uri, int maxResolutionX, int maxResolutionY,
        long cacheId, ClientConnectionManager connectionManager)
        throws IOException, URISyntaxException, OutOfMemoryError {
    final BitmapFactory.Options options = new BitmapFactory.Options();
    options.inScaled = false;/*from w ww.ja v  a 2  s. c o m*/
    options.inPreferredConfig = Bitmap.Config.ARGB_8888;
    options.inDither = true;
    long crc64 = 0;
    Bitmap bitmap = null;
    if (uri.startsWith(ContentResolver.SCHEME_CONTENT)) {
        // We need the filepath for the given content uri
        crc64 = cacheId;
    } else {
        crc64 = Utils.Crc64Long(uri);
    }
    bitmap = createFromCache(crc64, maxResolutionX);
    if (bitmap != null) {
        return bitmap;
    }
    final boolean local = uri.startsWith(ContentResolver.SCHEME_CONTENT) || uri.startsWith("file://");

    // Get the input stream for computing the sample size.
    BufferedInputStream bufferedInput = null;
    if (uri.startsWith(ContentResolver.SCHEME_CONTENT) || uri.startsWith(ContentResolver.SCHEME_FILE)) {
        // Get the stream from a local file.
        bufferedInput = new BufferedInputStream(context.getContentResolver().openInputStream(Uri.parse(uri)),
                16384);
    } else {
        // Get the stream from a remote URL.
        bufferedInput = createInputStreamFromRemoteUrl(uri, connectionManager);
    }

    // Compute the sample size, i.e., not decoding real pixels.
    if (bufferedInput != null) {
        options.inSampleSize = computeSampleSize(bufferedInput, maxResolutionX, maxResolutionY);
    } else {
        return null;
    }

    // Get the input stream again for decoding it to a bitmap.
    bufferedInput = null;
    if (uri.startsWith(ContentResolver.SCHEME_CONTENT) || uri.startsWith(ContentResolver.SCHEME_FILE)) {
        // Get the stream from a local file.
        bufferedInput = new BufferedInputStream(context.getContentResolver().openInputStream(Uri.parse(uri)),
                16384);
    } else {
        // Get the stream from a remote URL.
        bufferedInput = createInputStreamFromRemoteUrl(uri, connectionManager);
    }

    // Decode bufferedInput to a bitmap.
    if (bufferedInput != null) {
        options.inDither = false;
        options.inJustDecodeBounds = false;
        options.inPurgeable = true;
        Thread timeoutThread = new Thread("BitmapTimeoutThread") {
            public void run() {
                try {
                    Thread.sleep(6000);
                    options.requestCancelDecode();
                } catch (InterruptedException e) {
                }
            }
        };
        timeoutThread.start();

        bitmap = BitmapFactory.decodeStream(bufferedInput, null, options);
    }

    if (bitmap != null) {
        bitmap = Utils.resizeBitmap(context, bitmap, maxResolutionX, false);
    }
    if ((options.inSampleSize > 1 || !local) && bitmap != null) {
        writeToCache(crc64, bitmap, maxResolutionX);
    }
    return bitmap;
}

From source file:com.keybox.manage.util.SSHUtil.java

/**
 * open new ssh session on host system/*  www  . ja v a2s  .  com*/
 *
 * @param passphrase     key passphrase for instance
 * @param password       password for instance
 * @param userId         user id
 * @param sessionId      session id
 * @param hostSystem     host system
 * @param userSessionMap user session map
 * @return status of systems
 */
public static HostSystem openSSHTermOnSystem(String passphrase, String password, Long userId, Long sessionId,
        HostSystem hostSystem, Map<Long, UserSchSessions> userSessionMap) {

    JSch jsch = new JSch();

    int instanceId = getNextInstanceId(sessionId, userSessionMap);
    hostSystem.setStatusCd(HostSystem.SUCCESS_STATUS);
    hostSystem.setInstanceId(instanceId);

    SchSession schSession = null;

    try {
        ApplicationKey appKey = PrivateKeyDB.getApplicationKey();
        //check to see if passphrase has been provided
        if (passphrase == null || passphrase.trim().equals("")) {
            passphrase = appKey.getPassphrase();
            //check for null inorder to use key without passphrase
            if (passphrase == null) {
                passphrase = "";
            }
        }
        //add private key
        jsch.addIdentity(appKey.getId().toString(), appKey.getPrivateKey().trim().getBytes(),
                appKey.getPublicKey().getBytes(), passphrase.getBytes());

        //create session
        Session session = jsch.getSession(hostSystem.getUser(), hostSystem.getHost(), hostSystem.getPort());

        //set password if it exists
        if (password != null && !password.trim().equals("")) {
            session.setPassword(password);
        }
        session.setConfig("StrictHostKeyChecking", "no");
        session.setConfig("PreferredAuthentications", "publickey,keyboard-interactive,password");
        session.setServerAliveInterval(SERVER_ALIVE_INTERVAL);
        session.connect(SESSION_TIMEOUT);
        Channel channel = session.openChannel("shell");
        if ("true".equals(AppConfig.getProperty("agentForwarding"))) {
            ((ChannelShell) channel).setAgentForwarding(true);
        }
        ((ChannelShell) channel).setPtyType("xterm");

        InputStream outFromChannel = channel.getInputStream();

        //new session output
        SessionOutput sessionOutput = new SessionOutput(sessionId, hostSystem);

        Runnable run = new SecureShellTask(sessionOutput, outFromChannel);
        Thread thread = new Thread(run);
        thread.start();

        OutputStream inputToChannel = channel.getOutputStream();
        PrintStream commander = new PrintStream(inputToChannel, true);

        channel.connect();

        schSession = new SchSession();
        schSession.setUserId(userId);
        schSession.setSession(session);
        schSession.setChannel(channel);
        schSession.setCommander(commander);
        schSession.setInputToChannel(inputToChannel);
        schSession.setOutFromChannel(outFromChannel);
        schSession.setHostSystem(hostSystem);

        //refresh keys for session
        addPubKey(hostSystem, session, appKey.getPublicKey());

    } catch (Exception e) {
        log.info(e.toString(), e);
        hostSystem.setErrorMsg(e.getMessage());
        if (e.getMessage().toLowerCase().contains("userauth fail")) {
            hostSystem.setStatusCd(HostSystem.PUBLIC_KEY_FAIL_STATUS);
        } else if (e.getMessage().toLowerCase().contains("auth fail")
                || e.getMessage().toLowerCase().contains("auth cancel")) {
            hostSystem.setStatusCd(HostSystem.AUTH_FAIL_STATUS);
        } else if (e.getMessage().toLowerCase().contains("unknownhostexception")) {
            hostSystem.setErrorMsg("DNS Lookup Failed");
            hostSystem.setStatusCd(HostSystem.HOST_FAIL_STATUS);
        } else {
            hostSystem.setStatusCd(HostSystem.GENERIC_FAIL_STATUS);
        }
    }

    //add session to map
    if (hostSystem.getStatusCd().equals(HostSystem.SUCCESS_STATUS)) {
        //get the server maps for user
        UserSchSessions userSchSessions = userSessionMap.get(sessionId);

        //if no user session create a new one
        if (userSchSessions == null) {
            userSchSessions = new UserSchSessions();
        }
        Map<Integer, SchSession> schSessionMap = userSchSessions.getSchSessionMap();

        //add server information
        schSessionMap.put(instanceId, schSession);
        userSchSessions.setSchSessionMap(schSessionMap);
        //add back to map
        userSessionMap.put(sessionId, userSchSessions);
    }

    SystemStatusDB.updateSystemStatus(hostSystem, userId);
    SystemDB.updateSystem(hostSystem);

    return hostSystem;
}

From source file:com.iitb.cse.Utils.java

public static void sendApSettings(String settings) {

    String jsonString = Utils.getApSettingsFileJson(settings);
    for (DeviceInfo d : Constants.currentSession.getApConfFilteredDevices()) {
        int expId = Constants.currentSession.getCurrentExperimentId();
        Thread sendData = new Thread(new SendData(expId, d, 3, jsonString));
        sendData.start();
    }//from  www  .  ja v  a2 s  . co  m
}

From source file:io.fabric8.maven.core.util.ProcessUtil.java

private static Thread startErrorLoggingThread(final Process process, final Logger log, final String commandDesc,
        final boolean useStandardLoggingLevel) {
    Thread logThread = new Thread("[ERR] " + commandDesc) {
        @Override//  w  ww. j  a v  a2  s.  co m
        public void run() {
            try {
                processOutput(process.getErrorStream(), createErrorHandler(log, useStandardLoggingLevel));
            } catch (IOException e) {
                log.error("Failed to read error stream from %s : %s", commandDesc, e.getMessage());
            }
        }
    };
    logThread.setDaemon(true);
    logThread.start();
    return logThread;
}

From source file:io.fabric8.maven.core.util.ProcessUtil.java

private static Thread startOutputLoggingThread(final Process process, final Logger log,
        final String commandDesc, final boolean useStandardLoggingLevel) {
    Thread logThread = new Thread("[OUT] " + commandDesc) {
        @Override//from   w ww . j  a va2  s .c  o m
        public void run() {
            try {
                processOutput(process.getInputStream(), createOutputHandler(log, useStandardLoggingLevel));
            } catch (IOException e) {
                log.error("Failed to read output stream from %s : %s", commandDesc, e.getMessage());
            }
        }
    };
    logThread.setDaemon(true);
    logThread.start();
    return logThread;
}

From source file:it.cdpaf.helper.DrawableManager.java

public static ImageView fetchIvOnThread(String imagepath, int nthImage, final Context ctx) {
    final String urlString = Const.IMAGE_URL + imagepath;
    final Drawable resultDrawable;
    final ImageView imageView = new ImageView(ctx);

    String urlStringValid = "";
    if (nthImage == 0)
        urlStringValid = urlString;/*from   www  . j  a  v  a 2s. c o m*/
    else {
        String url = urlString + "_" + nthImage;
        String[] result = urlString.split(".j");
        String prima = result[0];
        String seconda = result[1];
        String jpg = ".j" + seconda;
        urlStringValid = prima + "_" + nthImage + jpg;
    }
    final String finalURl = urlStringValid;

    if (drawableMap.containsKey(urlStringValid)) {
        Log.d("ALL DRAWABLE", "INDIVIDUATO UN RIUSO : " + urlStringValid);
        resultDrawable = (drawableMap.get(urlStringValid));
        imageView.setImageDrawable(resultDrawable);
    } else {

        final Handler handler = new Handler() {
            @Override
            public void handleMessage(Message message) {
                Drawable resDrawable = ((Drawable) message.obj);
                imageView.setImageDrawable(resDrawable);
            }
        };

        Thread thread = new Thread() {
            @Override
            public void run() {
                //TODO : set imageView to a "pending" image
                Drawable drawable = fetchDrawable(finalURl, ctx);
                Message messageb = handler.obtainMessage(1, drawable);
                handler.sendMessage(messageb);
            }
        };
        Log.d("ALL DRAWABLE", "LANCIO UNA RICERCA : " + finalURl);
        thread.start();
    }

    return imageView;

}

From source file:org.wso2.carbon.inbound.endpoint.protocol.hl7.core.InboundHL7IOReactor.java

public static void start() throws IOException {

    if (reactor != null && reactor.getStatus().equals(IOReactorStatus.ACTIVE)) {
        return;//from   w  w w  .  java2s .  c  o  m
    }

    IOReactorConfig config = getDefaultReactorConfig();

    reactor = new DefaultListeningIOReactor(config);

    Thread reactorThread = new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                isStarted = true;
                multiIOHandler = new MultiIOHandler(processorMap);
                log.info("MLLP Transport IO Reactor Started");
                reactor.execute(multiIOHandler);
            } catch (IOException e) {
                isStarted = false;
                log.error("Error while starting the MLLP Transport IO Reactor.", e);
            }
        }
    });

    reactorThread.start();
}

From source file:IOUtilities.java

/**
 * Loads data from the specified URLs asynchronously in a background thread.
 * Once all the data is loaded, it is passed to the specified
 * <code>DataReceiver</code>. <code>id</code> is a convenience allowing the
 * receiver to identify the data - it is merely passed back to the receiver.
 *///from  w ww  . j ava2  s .c om

public static void loadAsynchronously(URL[] urls, Object id, DataReceiver receiver, boolean allowCache) {
    Thread asyncReader = new Thread(new UrlDataReader((URL[]) urls.clone(), id, receiver, allowCache),
            "AsyncThread-" + (++UrlDataReader.threadCount));
    asyncReader.setDaemon(true);
    asyncReader.start();
}

From source file:edu.umass.cs.contextservice.installer.CSInstaller.java

/**
 * Copies the latest version of the JAR files to the all the hosts in the installation given by name and restarts all the servers.
 * Does this using a separate Thread for each host.
 *
 * @param name/*from   www.j  a v  a  2 s  .c o  m*/
 * @param action
 * @param removeLogs
 * @param deleteDatabase
 * @param lnsHostsFile
 * @param nsHostsFile
 * @param scriptFile
 * @param runAsRoot
 * @param noopTest
 */
public static void updateRunSet(String name, InstallerAction action, boolean deleteDatabase, String scriptFile,
        boolean withGNS) {
    ArrayList<Thread> threads = new ArrayList<>();

    Enumeration<String> keyIter = hostTable.keys();

    while (keyIter.hasMoreElements()) {

        String nodeId = keyIter.nextElement();
        String hostname = hostTable.get(nodeId);
        threads.add(new UpdateThread(hostname, nodeId, action, deleteDatabase, scriptFile, withGNS));
    }

    for (Thread thread : threads) {
        thread.start();
    }
    // and wait for them to complete
    try {
        for (Thread thread : threads) {
            thread.join();
        }
    } catch (InterruptedException e) {
        System.out.println("Problem joining threads: " + e);
    }
    //    if (action != InstallerAction.STOP) {
    //      updateNodeConfigAndSendOutServerInit();
    //    }

    System.out.println("Finished " + name + " " + action.name() + " at " + new Date().toString());
}