Example usage for java.lang Runnable toString

Introduction

In this page you can find the example usage for java.lang Runnable toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:fi.jumi.core.suite.InternalErrorReportingExecutorTest.java

@Test
public void the_toString_of_the_original_commands_should_not_be_hidden() {
    SpyExecutor backingExecutor = new SpyExecutor();
    InternalErrorReportingExecutor executor = new InternalErrorReportingExecutor(backingExecutor, suiteListener,
            new PrintStream(new NullOutputStream()));
    Runnable originalCommand = () -> {
    };/*w ww .  j  ava  2 s .c  om*/

    executor.execute(originalCommand);

    assertThat(backingExecutor.lastCommand.toString(), containsString(originalCommand.toString()));
}

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From source file:io.tilt.minka.spectator.Locks.java

private boolean createLock(final String lockName, final Runnable runnable, final boolean lockExclusively,
        final long lockWait, final TimeUnit lockWaitTimeUnit) {

    Validate.notNull(lockName, "the duty Name is required");
    Validate.notNull(runnable, "the duty Listener is required");

    boolean run = false;
    final CuratorFramework client = getClient();
    if (client == null) {
        logger.error("{}: ({}) Cannot use Distributed utilities before setting Zookeeper connection",
                getClass().getSimpleName(), getLogId());
        return false;
    }// w  w w .java  2 s.c  o m

    if (checkExistance(LOCK_PREFIX + lockName, runnable)) {
        throw new RuntimeException("Cannot create lock with existing name: " + lockName
                + " and the same listener! : " + runnable.toString());
    }

    InterProcessMutex mutex = null;
    final UserInstanceObject uo = new UserInstanceObject(mutex, runnable);

    final String lockNameObj = LOCK_PREFIX + lockName;
    try {
        add(lockNameObj, uo);
        mutex = new InterProcessMutex(client, lockNameObj);
        if (lockExclusively) {
            // i.e.: if other process has the lock: EXIT FAST
            if (run = mutex.acquire(lockWait, lockWaitTimeUnit)) {
                runnable.run();
            } else {
            }
        } else {
            mutex.acquire(); // wait until others release
            runnable.run();
            run = true;
        }
    } catch (Exception e) {
        if (isStarted() && isConnected()) {
            logger.error("{}: ({}) Unexpected while registering leader listener: {}",
                    getClass().getSimpleName(), getLogId(), lockNameObj, e);
        } else {
            logger.error("{}: ({}) Zookeper Disconnection: while registering leader listener: {}",
                    getClass().getSimpleName(), getLogId(), lockNameObj, e.getMessage());
        }
    } finally {
        try {
            if (mutex != null && mutex.isAcquiredInThisProcess()) {
                mutex.release();
            }
            remove(lockNameObj, uo);
            // just for consistency
            //runnable.stop();
        } catch (Exception e) {
            if (isStarted() && isConnected()) {
                logger.error("{}: ({}) Unexpected while releasing mutex: {}", getClass().getSimpleName(),
                        getLogId(), lockNameObj, e);
            } else {
                logger.error("{}: ({}) Zookeper Disconnection: while releasing mutex: {}",
                        getClass().getSimpleName(), getLogId(), lockNameObj, e.getMessage());
            }
        }
    }
    return run;
}

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From source file:com.lizardtech.expresszip.vaadin.ExportOptionsViewComponent.java

@Override
public void taskQueued(Runnable r) {
    ((ExpressZipWindow) getApplication().getMainWindow())
            .showNotification(String.format("Job \"%s\" Queued", r.toString()));
}

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From source file:be.solidx.hot.test.TestScriptExecutors.java

@SuppressWarnings("rawtypes")
private Collection<Long> multiThreadedTest(final Script script, final int max,
        final ScriptExecutor scriptExecutor) throws InterruptedException {
    final int iterations = 100;
    ExecutorService executor = Executors.newFixedThreadPool(8);
    final ConcurrentHashMap<String, Long> results = new ConcurrentHashMap<String, Long>();
    final ConcurrentHashMap<String, Long> avgs = new ConcurrentHashMap<String, Long>();
    long benchStart = System.currentTimeMillis();
    for (int i = 0; i < iterations; i++) {
        Runnable runnable = new Runnable() {
            @SuppressWarnings("unchecked")
            @Override//from  www .  j a va 2  s . c om
            public void run() {
                try {
                    long res = 0;
                    Map<String, Object> parameters = new HashMap<String, Object>();
                    parameters.put("i", new Integer(max));
                    parameters.put("n", new Integer(0));

                    //long starting = System.currentTimeMillis();
                    Object object = scriptExecutor.execute(script, parameters);
                    if (object instanceof Bindings) {
                        Bindings bindings = (Bindings) object;
                        res = (Integer) bindings.get("result");
                        bindings.clear();
                    } else if (object instanceof Double) {
                        res = Math.round((Double) object);
                    } else if (object instanceof Long) {
                        res = (long) object;
                    } else
                        res = new Long((Integer) object);
                    long end = System.currentTimeMillis() - avgs.get(this.toString());
                    results.put(UUID.randomUUID().getLeastSignificantBits() + "", res);
                    avgs.put(this.toString(), end);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        };
        avgs.put(runnable.toString(), System.currentTimeMillis());
        executor.submit(runnable);
    }

    while (results.size() < iterations) {
        Thread.sleep(50);
    }
    //Thread.sleep(20000);
    double sum = 0;
    for (Long value : avgs.values()) {
        sum += value;
    }
    System.out.println((sum / (double) iterations) + "");
    System.out.println("==== Time needed for all requests: " + (System.currentTimeMillis() - benchStart));
    results.remove("avg");
    executor = null;
    return results.values();
}

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From source file:org.apache.cocoon.thread.impl.DefaultThreadPool.java

/**
 * Execute a command// w w w  .ja  v a  2  s. c o  m
 *
 * @param command
 *                The {@link Runnable} to execute
 *
 * @throws InterruptedException
 *                 In case of interruption
 */
public void execute(Runnable command) throws InterruptedException {
    if (logger.isDebugEnabled()) {
        logger.debug("Executing Command: " + command.toString() + ",pool=" + getName());
    }

    super.execute(command);
}

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From source file:org.epics.archiverappliance.config.DefaultConfigService.java

private void runShutDownHooksAndCleanup() {
    LinkedList<Runnable> shutDnHooks = new LinkedList<Runnable>(this.shutdownHooks);
    Collections.reverse(shutDnHooks);
    logger.debug("Running shutdown hooks in webapp " + this.warFile);
    for (Runnable shutdownHook : shutDnHooks) {
        try {//from  w  w  w  .j  ava  2 s  . c  o  m
            shutdownHook.run();
        } catch (Throwable t) {
            logger.warn("Exception shutting down service using shutdown hook " + shutdownHook.toString(), t);
        }
    }
    logger.debug("Done running shutdown hooks in webapp " + this.warFile);
}

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From source file:org.mule.service.scheduler.internal.executor.ByCallerThreadGroupPolicy.java

@Override
public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
    ThreadGroup targetGroup = ((SchedulerThreadFactory) executor.getThreadFactory()).getGroup();
    ThreadGroup currentThreadGroup = currentThread().getThreadGroup();

    ++rejectedCount;//from w w  w  .  j a v a2 s.  co  m

    if ((isRunCpuLightWhenTargetBusyThread(currentThreadGroup) && targetGroup == couLightGroup)
            || (isWaitGroupThread(targetGroup) && targetGroup == currentThreadGroup)) {
        if (isLogRejectionEnabled()) {
            logRejection(r.toString(), callerRuns.getClass().getSimpleName(), targetGroup.getName());
        }
        callerRuns.rejectedExecution(r, executor);
    } else if (!isSchedulerThread(currentThreadGroup) || isWaitGroupThread(currentThreadGroup)) {
        if (isLogRejectionEnabled()) {
            logRejection(r.toString(), wait.getClass().getSimpleName(), targetGroup.getName());
        }
        // MULE-11460 Make CPU-intensive pool a ForkJoinPool - keep the parallelism when waiting.
        wait.rejectedExecution(r, executor);
    } else {
        if (isLogRejectionEnabled()) {
            logRejection(r.toString(), abort.getClass().getSimpleName(), targetGroup.getName());
        }
        abort.rejectedExecution(r, executor);
    }
}

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From source file:org.openhab.binding.zoneminder.handler.ZoneMinderServerBridgeHandler.java

/**
 * Method to start a data refresh task./*from   w  w w . j a va2s .co m*/
 */
protected ScheduledFuture<?> startTask(Runnable command, long delay, long interval, TimeUnit unit) {
    logger.debug("BRIDGE [{}]: Starting ZoneMinder Bridge Monitor Task. Command='{}'", getThingId(),
            command.toString());
    if (interval == 0) {
        return null;
    }

    return scheduler.scheduleWithFixedDelay(command, delay, interval, unit);
}

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