Examples of ThreadPoolTaskExecutor

Examples of org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

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        int total = 2000;
        final int group = total / 20;
        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedMessageCount(total);

        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(20);
        executor.afterPropertiesSet();
        for (int i = 0; i < 20; i++) {
            final int threadCount = i;
            executor.execute(new Runnable() {
                public void run() {
                    int start = threadCount * group;
                    for (int i = 0; i < group; i++) {
                        try {
                            // do some random sleep to simulate spread in user activity
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Examples of org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

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    public void testConcurrentConsumersWithReply() throws Exception {
        // latch for the 5 exchanges we expect
        final CountDownLatch latch = new CountDownLatch(5);

        // setup a task executor to be able send the messages in parallel
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(5);
        executor.afterPropertiesSet();
        for (int i = 0; i < 5; i++) {
            final int count = i;
            executor.execute(new Runnable() {
                public void run() {
                    // request body is InOut pattern and thus we expect a reply (JMSReply)
                    Object response = template.requestBody("activemq:a", "World #" + count);
                    assertEquals("Bye World #" + count, response);
                    latch.countDown();
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Examples of org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

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        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedMessageCount(total);

        // setup a task executor to be able send the messages in parallel
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(5);
        executor.afterPropertiesSet();
        for (int i = 0; i < 5; i++) {
            final int threadCount = i;
            executor.execute(new Runnable() {
                public void run() {
                    int start = threadCount * 200;
                    for (int i = 0; i < 200; i++) {
                        try {
                            // do some random sleep to simulate spread in user activity
                            Thread.sleep(new Random().nextInt(10));
                        } catch (InterruptedException e) {
                            // ignore
                        }
                        template.sendBody("direct:start",
                            "<mail><subject>" + (start + i) + "</subject><body>Hello world!</body></mail>");
                    }
                }
            });
        }

        mock.assertIsSatisfied();
        // must use bodyAs(String.class) to force DOM to be converted to String XML
        // for duplication detection
        mock.assertNoDuplicates(bodyAs(String.class));
        executor.shutdown();
    }
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Examples of org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

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     * Configured to use 5 threads at a time, allow to queue up to 5,000 items and wait for
     * completion on shutdown.
     */
  @Override
  public Executor getAsyncExecutor() {
    final ThreadPoolTaskExecutor tpte = new ThreadPoolTaskExecutor();
    tpte.setCorePoolSize(5);
    tpte.setMaxPoolSize(5);
    tpte.setQueueCapacity(5000);
    tpte.setAllowCoreThreadTimeOut(true);
    tpte.setWaitForTasksToCompleteOnShutdown(true);
    tpte.setAwaitTerminationSeconds(5);
    tpte.setKeepAliveSeconds(15);
    tpte.initialize();
    return tpte;
  }
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Examples of org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

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    protected TaskExecutor createDefaultTaskExecutor() {
        String pattern = endpoint.getCamelContext().getExecutorServiceManager().getThreadNamePattern();
        String beanName = getBeanName() == null ? endpoint.getThreadName() : getBeanName();

        if (endpoint.getDefaultTaskExecutorType() == DefaultTaskExecutorType.ThreadPool) {
            ThreadPoolTaskExecutor answer = new ThreadPoolTaskExecutor();
            answer.setBeanName(beanName);
            answer.setThreadFactory(new CamelThreadFactory(pattern, beanName, true));
            answer.setCorePoolSize(endpoint.getConcurrentConsumers());
            // Direct hand-off mode. Do not queue up tasks: assign it to a thread immediately.
            // We set no upper-bound on the thread pool (no maxPoolSize) as it's already implicitly constrained by
            // maxConcurrentConsumers on the DMLC itself (i.e. DMLC will only grow up to a level of concurrency as
            // defined by maxConcurrentConsumers).
            answer.setQueueCapacity(0);
            answer.initialize();
            return answer;
        } else {
            SimpleAsyncTaskExecutor answer = new SimpleAsyncTaskExecutor(beanName);
            answer.setThreadFactory(new CamelThreadFactory(pattern, beanName, true));
            return answer;
        }
    }
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Examples of org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

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    public void testConcurrentConsumersWithReply() throws Exception {
        // latch for the 5 exchanges we expect
        final CountDownLatch latch = new CountDownLatch(5);

        // setup a task executor to be able send the messages in parallel
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(5);
        executor.afterPropertiesSet();
        for (int i = 0; i < 5; i++) {
            final int count = i;
            executor.execute(new Runnable() {
                public void run() {
                    // request body is InOut pattern and thus we expect a reply (JMSReply)
                    Object response = template.requestBody("activemq:a", "World #" + count);
                    assertEquals("Bye World #" + count, response);
                    latch.countDown();
                }
            });
        }

        long start = System.currentTimeMillis();

        // wait for test completion, timeout after 30 sec to let other unit test run to not wait forever
        assertTrue(latch.await(30000L, TimeUnit.MILLISECONDS));
        assertEquals("Latch should be zero", 0, latch.getCount());

        long delta = System.currentTimeMillis() - start;
        assertTrue("Should be faster than 20000 millis, took " + delta + " millis", delta < 20000L);
        executor.shutdown();
    }
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Examples of org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

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        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedMessageCount(total);

        // setup a task executor to be able send the messages in parallel
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(5);
        executor.afterPropertiesSet();
        for (int i = 0; i < 5; i++) {
            final int threadCount = i;
            executor.execute(new Runnable() {
                public void run() {
                    int start = threadCount * 200;
                    for (int i = 0; i < 200; i++) {
                        try {
                            // do some random sleep to simulate spread in user activity
View Full Code Here

Examples of org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

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        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedMessageCount(total);

        // setup a task executor to be able send the messages in parallel
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(5);
        executor.afterPropertiesSet();
        for (int i = 0; i < 5; i++) {
            final int threadCount = i;
            executor.execute(new Runnable() {
                public void run() {
                    int start = threadCount * 200;
                    for (int i = 0; i < 200; i++) {
                        try {
                            // do some random sleep to simulate spread in user activity
View Full Code Here

Examples of org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

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        int total = 200;
        final int group = total / 20;
        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedMessageCount(total);

        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(20);
        executor.afterPropertiesSet();
        for (int i = 0; i < 20; i++) {
            final int threadCount = i;
            executor.execute(new Runnable() {
                public void run() {
                    int start = threadCount * group;
                    for (int i = 0; i < group; i++) {
                        try {
                            // do some random sleep to simulate spread in user activity
                            Thread.sleep(new Random().nextInt(10));
                        } catch (InterruptedException e) {
                            // ignore
                        }
                        template.sendBody(uri, "" + (start + i));
                    }
                }
            });
        }

        mock.assertIsSatisfied();
        mock.expectsNoDuplicates(body());
        executor.shutdown();
    }
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Examples of org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

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    protected TaskExecutor createDefaultTaskExecutor() {
        String pattern = endpoint.getCamelContext().getExecutorServiceManager().getThreadNamePattern();
        String beanName = getBeanName() == null ? endpoint.getThreadName() : getBeanName();

        if (endpoint.getDefaultTaskExecutorType() == DefaultTaskExecutorType.ThreadPool) {
            ThreadPoolTaskExecutor answer = new ThreadPoolTaskExecutor();
            answer.setBeanName(beanName);
            answer.setThreadFactory(new CamelThreadFactory(pattern, beanName, true));
            answer.setCorePoolSize(endpoint.getConcurrentConsumers());
            // Direct hand-off mode. Do not queue up tasks: assign it to a thread immediately.
            // We set no upper-bound on the thread pool (no maxPoolSize) as it's already implicitly constrained by
            // maxConcurrentConsumers on the DMLC itself (i.e. DMLC will only grow up to a level of concurrency as
            // defined by maxConcurrentConsumers).
            answer.setQueueCapacity(0);
            answer.initialize();
            return answer;
        } else {
            SimpleAsyncTaskExecutor answer = new SimpleAsyncTaskExecutor(beanName);
            answer.setThreadFactory(new CamelThreadFactory(pattern, beanName, true));
            return answer;
        }
    }
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