Example usage for java.lang Thread join

Introduction

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

Prototype

public final void join() throws InterruptedException

Source Link

Document

Waits for this thread to die.

Usage

From source file:com.npower.dm.setup.task.DeviceGeneratorTask.java

@Override
protected void process() throws SetupException {

    int totalThread = this.getTotalThread();
    this.getSetup().getConsole().println("Starting total thread: " + totalThread);
    try {//from  www.j a  v a 2s  . c om
        ThreadGroup group = new ThreadGroup(this.getClass().getName());
        List<Thread> threads = new ArrayList<Thread>();
        for (int i = 0; i < totalThread; i++) {
            TaskThread runnable = new TaskThread(this);
            Thread t = new Thread(group, runnable, "Thread#" + i);
            threads.add(t);
            t.start();
            this.getSetup().getConsole().println("Started thread: " + t.getName());
        }
        /*
        try {
          Thread.sleep(1000 * 3600 * 12);
        } catch (InterruptedException e) {
          e.printStackTrace();
        }
        */
        for (Thread t : threads) {
            t.join();
        }
    } catch (InterruptedException e) {
        throw new SetupException(e.getMessage(), e);
    }

    this.getSetup().getConsole().println("All of thread finished.");
}

From source file:com.predic8.membrane.core.interceptor.apimanagement.AMRateLimitInterceptorTest.java

@Test
public void testHandleRequestRateLimit5SecondConcurrency() throws Exception {

    final Exchange exc = new Exchange(null);
    exc.setResponse(Response.ResponseBuilder.newInstance().build());
    exc.setProperty(Exchange.API_KEY, "junit");
    exc.setRule(new ServiceProxy());
    exc.getRule().setName("junit API");

    final AMRateLimiter rli = new AMRateLimiter();
    ApiManagementConfiguration amc = new ApiManagementConfiguration(System.getProperty("user.dir"),
            "src\\test\\resources\\apimanagement\\api.yaml");
    rli.setAmc(amc);/*w w  w.  j  ava2 s. c  o  m*/

    ArrayList<Thread> threads = new ArrayList<Thread>();
    final AtomicInteger continues = new AtomicInteger();
    final AtomicInteger returns = new AtomicInteger();
    for (int i = 0; i < 1000; i++) {
        Thread t = new Thread(new Runnable() {

            @Override
            public void run() {
                try {
                    Outcome out = rli.handleRequest(exc);
                    if (out == Outcome.CONTINUE) {
                        continues.incrementAndGet();
                    } else if (out == Outcome.RETURN) {
                        returns.incrementAndGet();
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
        threads.add(t);
        t.start();
    }
    for (Thread t : threads) {
        t.join();
    }
    assertEquals(5, continues.get());
    assertEquals(995, returns.get());
    Thread.sleep(2000);
    assertEquals(Outcome.CONTINUE, rli.handleRequest(exc));
}

From source file:com.esri.geoevent.test.tools.RunTcpInTcpOutTest.java

private void runTest(long numberEvents, int rate, String server, int in_port, int out_port, Boolean isSingle) {

    this.send_rate = -1.0;
    this.rcv_rate = -1.0;

    try {/*from www . ja  v  a 2s  .co  m*/

        TCPSocketReadRunnable reader = new TCPSocketReadRunnable(server, out_port, numberEvents, isSingle);
        Thread readerThread = new Thread(reader);

        readerThread.start();

        int secs = 0;
        while (!reader.getReady()) {
            Thread.sleep(1000);
            secs += 1;
            if (secs > 10) {
                throw new Exception(
                        "Starting Read Thread timeout. Make sure target server is started and firewall is open for ports specified.");
            }
        }

        this.send(server, in_port, numberEvents, rate);

        readerThread.join();

        rcv_rate = reader.getAverage_read_per_second();

        if (reader.getNum_events_read() != numberEvents) {
            // Number of events read differs from send 
            throw new Exception("Number of Events received (" + Long.toString(reader.getNum_events_read())
                    + ") did not match what was sent (" + Long.toString(numberEvents) + ") !");
        }

    } catch (Exception e) {
        System.out.println(e.getMessage());
        rcv_rate = -1.0;
    } finally {
        this.rcv_rate = rcv_rate;
    }

}

From source file:bq.jpa.demo.lock.LockTester.java

public void test2() {
    System.out.println("---- modify salary while do statistic ----");

    Thread thread1 = new Thread(new Runnable() {

        @Override/*from   ww  w  . ja  va 2s.  c  o  m*/
        public void run() {
            service.doStatisticSalary();
        }
    });
    Thread thread2 = new Thread(new Runnable() {

        @Override
        public void run() {
            service.doUpdateSalary();
        }
    });

    thread1.setName("dostatistic");
    thread2.setName("doupdatesalary");
    try {
        thread2.start();
        Thread.sleep(1000);
        thread1.start();
    } catch (InterruptedException e1) {
    }

    try {
        thread1.join();
        thread2.join();
    } catch (InterruptedException e) {
    }
}

From source file:eu.stratosphere.pact.runtime.task.CombineTaskTest.java

@Test
public void testCancelCombineTaskSorting() {

    super.initEnvironment(3 * 1024 * 1024);
    super.addInput(new DelayingInfinitiveInputIterator(100), 1);
    super.addOutput(new NirvanaOutputList());

    final CombineTask<PactRecord> testTask = new CombineTask<PactRecord>();
    super.getTaskConfig().setLocalStrategy(LocalStrategy.COMBININGSORT);
    super.getTaskConfig().setMemorySize(3 * 1024 * 1024);
    super.getTaskConfig().setNumFilehandles(2);

    final int[] keyPos = new int[] { 0 };
    @SuppressWarnings("unchecked")
    final Class<? extends Key>[] keyClasses = (Class<? extends Key>[]) new Class[] { PactInteger.class };
    PactRecordComparatorFactory.writeComparatorSetupToConfig(super.getTaskConfig().getConfiguration(),
            super.getTaskConfig().getPrefixForInputParameters(0), keyPos, keyClasses);

    super.registerTask(testTask, MockFailingCombiningReduceStub.class);

    Thread taskRunner = new Thread() {
        @Override//from w ww.java2 s  .  c o  m
        public void run() {
            try {
                testTask.invoke();
            } catch (Exception ie) {
                ie.printStackTrace();
                Assert.fail("Task threw exception although it was properly canceled");
            }
        }
    };
    taskRunner.start();

    TaskCancelThread tct = new TaskCancelThread(1, taskRunner, testTask);
    tct.start();

    try {
        tct.join();
        taskRunner.join();
    } catch (InterruptedException ie) {
        Assert.fail("Joining threads failed");
    }

}

From source file:com.meltmedia.dropwizard.etcd.json.EtcdWatchServiceIT.java

@Test
public void shouldHandleNoiseInSimilarPaths() throws InterruptedException {
    int eventsCount = 100;
    // add a directory watch.
    WatchService service = serviceRule.getService();

    @SuppressWarnings("unchecked")
    EtcdEventHandler<NodeData> handler = mock(EtcdEventHandler.class);

    EtcdDirectoryDao<NodeData> dirDao = new EtcdDirectoryDao<NodeData>(clientRule::getClient,
            BASE_PATH + "/dir", mapper, NODE_DATA_TYPE);
    EtcdDirectoryDao<NoiseDocument> noiseDao = new EtcdDirectoryDao<NoiseDocument>(clientRule::getClient,
            BASE_PATH + "/directory", mapper, new TypeReference<NoiseDocument>() {
            });/*from w w  w.ja v a2 s.  c  om*/

    Thread events = startNodeDataThread(dirDao, eventsCount);
    Thread noise = startNoiseThread(noiseDao, eventsCount);

    try {
        service.registerDirectoryWatch("/dir", new TypeReference<NodeData>() {
        }, handler);

        verifySequentialNodeData(handler, eventsCount);
    } finally {
        events.join();
        noise.join();
    }
}

From source file:com.meltmedia.dropwizard.etcd.json.EtcdWatchServiceIT.java

@Test
public void shouldHandleNoiseInSubPaths() throws InterruptedException {
    int eventsCount = 100;
    // add a directory watch.
    WatchService service = serviceRule.getService();

    @SuppressWarnings("unchecked")
    EtcdEventHandler<NodeData> handler = mock(EtcdEventHandler.class);

    EtcdDirectoryDao<NodeData> dirDao = new EtcdDirectoryDao<NodeData>(clientRule::getClient,
            BASE_PATH + "/dir", mapper, NODE_DATA_TYPE);
    EtcdDirectoryDao<NoiseDocument> noiseDao = new EtcdDirectoryDao<NoiseDocument>(clientRule::getClient,
            BASE_PATH + "/dir/sub", mapper, new TypeReference<NoiseDocument>() {
            });/*from w ww.j a  va 2s.c  om*/

    Thread events = startNodeDataThread(dirDao, eventsCount);
    Thread noise = startNoiseThread(noiseDao, eventsCount);

    try {
        service.registerDirectoryWatch("/dir", new TypeReference<NodeData>() {
        }, handler);

        verifySequentialNodeData(handler, eventsCount);
    } finally {
        events.join();
        noise.join();
    }
}

From source file:com.meltmedia.dropwizard.etcd.json.EtcdWatchServiceIT.java

@Test
public void shouldIgnoreEventsInSubPaths() throws InterruptedException {
    int eventsCount = 100;
    // add a directory watch.
    WatchService service = serviceRule.getService();

    @SuppressWarnings("unchecked")
    EtcdEventHandler<NodeData> handler = mock(EtcdEventHandler.class);

    EtcdDirectoryDao<NodeData> dirDao = new EtcdDirectoryDao<NodeData>(clientRule::getClient,
            BASE_PATH + "/dir", mapper, NODE_DATA_TYPE);
    EtcdDirectoryDao<NodeData> subDao = new EtcdDirectoryDao<NodeData>(clientRule::getClient,
            BASE_PATH + "/dir/sub", mapper, NODE_DATA_TYPE);

    Thread events = startNodeDataThread(dirDao, eventsCount);
    Thread noise = startNodeDataThread(subDao, eventsCount);

    try {//from   w  w  w.java 2 s. c  o m
        service.registerDirectoryWatch("/dir", new TypeReference<NodeData>() {
        }, handler);

        verifySequentialNodeData(handler, eventsCount);
    } finally {
        events.join();
        noise.join();
    }
}

From source file:it.geosolutions.tools.io.CopyTreeTest.java

@Test
public void stopCopyTest() throws Exception {
    LOGGER.info("BEGIN: stopCopyTest");
    File srcMount = TestData.file(this, ".");
    final CopyTree act = new CopyTree(
            FileFilterUtils.or(FileFilterUtils.directoryFileFilter(), FileFilterUtils.fileFileFilter()), cs,
            srcMount, destMount);//ww  w.j av a2  s. c  o m

    final Thread copier = new Thread(new Runnable() {
        public void run() {
            act.setCancelled();
            try {
                Assert.assertEquals("Returned list should be null", 0, act.copy());
            } catch (IllegalStateException e) {
                e.printStackTrace();
                Assert.fail(e.getLocalizedMessage());
            } catch (IOException e) {
                e.printStackTrace();
                Assert.fail(e.getLocalizedMessage());
            }
        }
    });

    copier.start();

    try {
        copier.join();
    } catch (InterruptedException e) {
        LOGGER.info(e.getLocalizedMessage(), e);
        Assert.fail();
    }

    LOGGER.info("STOP: stopCopyTest");
}

From source file:bq.jpa.demo.lock.LockTester.java

public void test3() {
    System.out.println("---- modify salary while do statistic ----");

    Thread thread1 = new Thread(new Runnable() {

        @Override//  w ww.  ja  v a 2s.  co  m
        public void run() {
            service.doModify1();
        }
    });
    Thread thread2 = new Thread(new Runnable() {

        @Override
        public void run() {
            service.doModify2();
        }
    });

    thread1.setName("modifythread1");
    thread2.setName("modifythread2");
    try {
        thread2.start();
        Thread.sleep(1000);
        thread1.start();
    } catch (InterruptedException e1) {
        e1.printStackTrace();
    }

    try {
        thread1.join();
        thread2.join();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
}