Package java.util.concurrent

Examples of java.util.concurrent.RejectedExecutionHandler

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                            LOG.error("Error in thread '{}'", t.getName(), e);
                        }
                    });
                    return thread;
                }
            }, new RejectedExecutionHandler() {
                @Override
                public void rejectedExecution(final Runnable r, final ThreadPoolExecutor executor) {
                    try {
                        executor.getQueue().offer(r, 60, TimeUnit.SECONDS);
                    } catch (InterruptedException e) {
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    }

    protected void doStart() throws Exception {
        shutdown.set(false);
        if (executor != null && executor instanceof ThreadPoolExecutor) {
            ((ThreadPoolExecutor)executor).setRejectedExecutionHandler(new RejectedExecutionHandler() {
                public void rejectedExecution(Runnable runnable, ThreadPoolExecutor executor) {
                    ProcessCall call = (ProcessCall)runnable;
                    call.exchange.setException(new RejectedExecutionException());
                    call.callback.done(false);
                }
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      queue.drainTo(tmp);
      queue = new LinkedBlockingQueue(size);
      queue.addAll(tmp);

      ThreadFactory tf = executor.getThreadFactory();
      RejectedExecutionHandler handler = executor.getRejectedExecutionHandler();
      long keepAlive = executor.getKeepAliveTime(TimeUnit.SECONDS);
      int cs = executor.getCorePoolSize();
      int mcs = executor.getMaximumPoolSize();
      executor = new ThreadPoolExecutor(cs, mcs, keepAlive, TimeUnit.SECONDS, queue);
      executor.setThreadFactory(tf);
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            final BlockingQueue<Runnable> workQueue = queueCapacity > 0 ?
                    new LinkedBlockingQueue<Runnable>(queueCapacity) : new SynchronousQueue<Runnable>(true);

            final String rejectionPolicyProp = configProperties.getProperty(THREAD_POOL_REJECTION_POLICY);
            RejectedExecutionHandler rejectionHandler = null;

            if (rejectionPolicyProp != null && !rejectionPolicyProp.isEmpty()) {
                try {
                    final Class<?> aClass = getClassLoader().loadClass(rejectionPolicyProp.trim());
                    rejectionHandler = (RejectedExecutionHandler) aClass.newInstance();
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      queue.drainTo(tmp);
      queue = new LinkedBlockingQueue(size);
      queue.addAll(tmp);

      ThreadFactory tf = executor.getThreadFactory();
      RejectedExecutionHandler handler = executor.getRejectedExecutionHandler();
      long keepAlive = executor.getKeepAliveTime(TimeUnit.SECONDS);
      int cs = executor.getCorePoolSize();
      int mcs = executor.getMaximumPoolSize();
      executor = new ThreadPoolExecutor(cs, mcs, keepAlive, TimeUnit.SECONDS, queue);
      executor.setThreadFactory(tf);
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    if (backupLength < 1) {
      addError("Invalid backupLength size [" + backupLength + "]");
      return;
    }

    RejectedExecutionHandler handler = new MyRejectHandler(this);
    LinkedBlockingQueue<Runnable> queue = new LinkedBlockingQueue<Runnable>(backupLength);
    exec = new ThreadPoolExecutor(1,1,0, TimeUnit.MILLISECONDS, queue, handler);

    super.start();
  }
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        ThreadFactory factory = this.threadFactory;
        if (factory == null) {
            factory = new DaemonThreadFactory(prefix);
        }

        RejectedExecutionHandler handler = this.rejectedExecutionHandler;
        if (handler == null) {
            final String rejectedExecutionHandlerClass = options.get(prefix + ".RejectedExecutionHandlerClass", (String) null);
            if (rejectedExecutionHandlerClass == null) {
                final Duration duration = options.get(prefix + ".OfferTimeout", new Duration(30, TimeUnit.SECONDS));
                handler = new OfferRejectedExecutionHandler(duration);
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        final int c = threadCore;
        final int t = threads;
        final int q = queue;

        threadPool.setRejectedExecutionHandler(new RejectedExecutionHandler() {
            @Override
            public void rejectedExecution(final Runnable r, final ThreadPoolExecutor tpe) {

                if (null == r || null == tpe || tpe.isShutdown() || tpe.isTerminated() || tpe.isTerminating()) {
                    return;
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        final ThreadFactory threadFactory = new DaemonThreadFactory("StatelessPool.worker.");
        this.executor = new ThreadPoolExecutor(
                callbackThreads, callbackThreads * 2,
                1L, TimeUnit.MINUTES, new LinkedBlockingQueue<Runnable>(qsize), threadFactory);

        this.executor.setRejectedExecutionHandler(new RejectedExecutionHandler() {
            @Override
            public void rejectedExecution(final Runnable r, final ThreadPoolExecutor tpe) {

                if (null == r || null == tpe || tpe.isShutdown() || tpe.isTerminated() || tpe.isTerminating()) {
                    return;
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        return false;
    }

    public void start() throws Exception {
        shutdown.set(false);
        getExecutor().setRejectedExecutionHandler(new RejectedExecutionHandler() {
            public void rejectedExecution(Runnable runnable, ThreadPoolExecutor executor) {
                ProcessCall call = (ProcessCall)runnable;
                call.exchange.setException(new RejectedExecutionException());
                call.callback.done(false);
            }
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