Example usage for java.lang Thread join

List of usage examples for java.lang Thread join

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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:fitnesse.FitNesseExpediterTest.java

@Test
public void testSlowButCompleteRequest() throws Exception {
    final FitNesseExpediter sender = preparePipedFitNesseExpediter();

    Thread senderThread = makeSendingThread(sender);
    senderThread.start();/*from  w  ww.j  a  va2 s  . c  o m*/
    Thread parseResponseThread = makeParsingThread();
    parseResponseThread.start();

    byte[] bytes = "GET /root HTTP/1.1\r\n\r\n".getBytes();
    try {
        for (byte aByte : bytes) {
            clientOutput.write(aByte);
            clientOutput.flush();
            Thread.sleep(20);
        }
    } catch (IOException pipedClosed) {
    }

    parseResponseThread.join();

    assertEquals(200, response.getStatus());
}

From source file:com.espertech.esper.regression.nwtable.TestTableMTAccessReadMergeWriteInsertDeleteRowVisible.java

private void tryMT(int numSeconds, boolean grouped) throws Exception {
    String eplCreateTable = "create table MyTable (key string " + (grouped ? "primary key" : "")
            + ", p0 int, p1 int, p2 int, p3 int, p4 int, p5 int)";
    epService.getEPAdministrator().createEPL(eplCreateTable);

    String eplSelect = grouped/*from ww w. j  a v a 2 s .  c  o  m*/
            ? "select MyTable['K1'].p0 as c0, MyTable['K1'].p1 as c1, MyTable['K1'].p2 as c2, "
                    + "MyTable['K1'].p3 as c3, MyTable['K1'].p4 as c4, MyTable['K1'].p5 as c5 from SupportBean_S0"
            : "select MyTable.p0 as c0, MyTable.p1 as c1, MyTable.p2 as c2, "
                    + "MyTable.p3 as c3, MyTable.p4 as c4, MyTable.p5 as c5 from SupportBean_S0";
    EPStatement stmt = epService.getEPAdministrator().createEPL(eplSelect);
    SupportUpdateListener listener = new SupportUpdateListener();
    stmt.addListener(listener);

    String eplMerge = "on SupportBean merge MyTable "
            + "when not matched then insert select 'K1' as key, 1 as p0, 1 as p1, 1 as p2, 1 as p3, 1 as p4, 1 as p5 "
            + "when matched then delete";
    epService.getEPAdministrator().createEPL(eplMerge);

    WriteRunnable writeRunnable = new WriteRunnable(epService);
    ReadRunnable readRunnable = new ReadRunnable(epService, listener);

    // start
    Thread t1 = new Thread(writeRunnable);
    Thread t2 = new Thread(readRunnable);
    t1.start();
    t2.start();

    // wait
    Thread.sleep(numSeconds * 1000);

    // shutdown
    writeRunnable.setShutdown(true);
    readRunnable.setShutdown(true);

    // join
    log.info("Waiting for completion");
    t1.join();
    t2.join();

    assertNull(writeRunnable.getException());
    assertTrue(writeRunnable.numEvents > 100);
    assertNull(readRunnable.getException());
    assertTrue(readRunnable.numQueries > 100);
    assertTrue(readRunnable.getNotFoundCount() > 2);
    assertTrue(readRunnable.getFoundCount() > 2);
    System.out.println(
            "Send " + writeRunnable.numEvents + " and performed " + readRunnable.numQueries + " reads (found "
                    + readRunnable.getFoundCount() + ") (not found " + readRunnable.getNotFoundCount() + ")");
}

From source file:org.huahinframework.manager.Runner.java

/**
 * @param war/*from   w w w  . ja  v  a2 s. c o m*/
 * @param port
 */
public void start(String war, int port) {
    log.info("huahin-manager start");

    ConfigurableApplicationContext applicationContext = null;
    try {
        applicationContext = new ClassPathXmlApplicationContext("huahinManagerProperties.xml");
        Properties properties = (Properties) applicationContext.getBean("properties");

        Thread queueManager = new QueueManager(properties);
        queueManager.start();

        SelectChannelConnector connector = new SelectChannelConnector();
        connector.setPort(port);

        Server server = new Server();
        server.setConnectors(new Connector[] { connector });

        WebAppContext web = new WebAppContext();
        web.setContextPath("/");
        web.setWar(war);

        server.addHandler(web);
        server.start();
        server.join();
        queueManager.join();
    } catch (Exception e) {
        log.error("huahin-manager aborted", e);
        System.exit(-1);
    }

    log.info("huahin-manager end");
}

From source file:com.espertech.esper.regression.nwtable.TestTableMTGroupedSubqueryReadInsertIntoWriteConcurr.java

private void tryMT(int numSeconds) throws Exception {
    String eplCreateVariable = "create table MyTable (pkey string primary key)";
    epService.getEPAdministrator().createEPL(eplCreateVariable);

    String eplInsertInto = "insert into MyTable select theString as pkey from SupportBean";
    epService.getEPAdministrator().createEPL(eplInsertInto);

    // seed with count 1
    epService.getEPRuntime().sendEvent(new SupportBean("E0", 0));

    // select/read
    String eplSubselect = "select (select count(*) from MyTable) as c0 from SupportBean_S0";
    EPStatement stmtSubselect = epService.getEPAdministrator().createEPL(eplSubselect);
    SupportUpdateListener listener = new SupportUpdateListener();
    stmtSubselect.addListener(listener);

    WriteRunnable writeRunnable = new WriteRunnable(epService);
    ReadRunnable readRunnable = new ReadRunnable(epService, listener);

    // start//w w w  .  jav  a 2  s. c  o  m
    Thread writeThread = new Thread(writeRunnable);
    Thread readThread = new Thread(readRunnable);
    writeThread.start();
    readThread.start();

    // wait
    Thread.sleep(numSeconds * 1000);

    // shutdown
    writeRunnable.setShutdown(true);
    readRunnable.setShutdown(true);

    // join
    log.info("Waiting for completion");
    writeThread.join();
    readThread.join();

    assertNull(writeRunnable.getException());
    assertNull(readRunnable.getException());
    assertTrue(writeRunnable.numLoops > 100);
    assertTrue(readRunnable.numQueries > 100);
    System.out
            .println("Send " + writeRunnable.numLoops + " and performed " + readRunnable.numQueries + " reads");
}

From source file:com.espertech.esper.regression.nwtable.TestTableMTUngroupedJoinColumnConsistency.java

private void tryMT(int numSeconds) throws Exception {
    String epl = "create table MyTable (p0 string, p1 string, p2 string, p3 string, p4 string);\n"
            + "on SupportBean merge MyTable "
            + "  when not matched then insert select '1' as p0, '1' as p1, '1' as p2, '1' as p3, '1' as p4;\n"
            + "on SupportBean_S0 merge MyTable "
            + "  when matched then update set p0=p00, p1=p00, p2=p00, p3=p00, p4=p00;\n"
            + "@name('out') select p0 from SupportBean_S1 unidirectional, MyTable where "
            + "(p0='1' and p1='1' and p2='1' and p3='1' and p4='1')"
            + " or (p0='2' and p1='2' and p2='2' and p3='2' and p4='2')" + ";\n";
    epService.getEPAdministrator().getDeploymentAdmin().parseDeploy(epl);

    // preload/*from   w w  w.  j a  v a 2  s .c  o  m*/
    epService.getEPRuntime().sendEvent(new SupportBean());

    Update_1_2_WriteRunnable writeRunnable = new Update_1_2_WriteRunnable(epService);
    ReadRunnable readRunnable = new ReadRunnable(epService);

    // start
    Thread threadWrite = new Thread(writeRunnable);
    Thread threadRead = new Thread(readRunnable);
    threadWrite.start();
    threadRead.start();

    // wait
    Thread.sleep(numSeconds * 1000);

    // shutdown
    writeRunnable.setShutdown(true);
    readRunnable.setShutdown(true);

    // join
    log.info("Waiting for completion");
    threadWrite.join();
    threadRead.join();

    assertNull(writeRunnable.getException());
    assertNull(readRunnable.getException());
    System.out.println(
            "Write loops " + writeRunnable.numLoops + " and performed " + readRunnable.numQueries + " reads");
    assertTrue(writeRunnable.numLoops > 1);
    assertTrue(readRunnable.numQueries > 100);
}

From source file:com.thoughtworks.go.plugin.infra.service.DefaultPluginLoggingServiceIntegrationTest.java

@Test(timeout = 10 * 1000)
public void shouldAllowLoggingAcrossMultipleThreadsAndPlugins() throws Exception {
    Thread thread1 = createThreadFor(pluginID(1), "1");
    Thread thread2 = createThreadFor(pluginID(2), "2");
    Thread thread3 = createThreadFor(pluginID(1), "3");
    Thread thread4 = createThreadFor(pluginID(2), "4");

    thread1.start();// w w  w .  ja  v a2  s  .  c  o m
    thread2.start();
    thread3.start();
    thread4.start();

    thread1.join();
    thread2.join();
    thread3.join();
    thread4.join();

    assertNumberOfMessagesInLog(pluginLog(1), 200);
    assertNumberOfMessagesInLog(pluginLog(2), 200);
}

From source file:com.espertech.esper.regression.nwtable.TestTableMTGroupedJoinReadMergeWriteSecondaryIndexUpd.java

private void tryMT(int numSeconds) throws Exception {
    String epl = "create table MyTable (key1 string primary key, value int);\n"
            + "create index MyIndex on MyTable (value);\n"
            + "on SupportBean merge MyTable where theString = key1 when not matched then insert select theString as key1, intPrimitive as value;\n"
            + "@name('out') select * from SupportBean_S0, MyTable where value = id;\n"
            + "on SupportBean_S1 delete from MyTable where key1 like 'B%';\n";
    epService.getEPAdministrator().getDeploymentAdmin().parseDeploy(epl);

    // preload A_n events
    for (int i = 0; i < NUM_KEYS; i++) {
        epService.getEPRuntime().sendEvent(new SupportBean("A_" + i, i));
    }//from  ww w  .j  av a 2  s.c o  m

    WriteRunnable writeRunnable = new WriteRunnable(epService);
    ReadRunnable readRunnable = new ReadRunnable(epService);

    // start
    Thread threadWrite = new Thread(writeRunnable);
    Thread threadRead = new Thread(readRunnable);
    threadWrite.start();
    threadRead.start();

    // wait
    Thread.sleep(numSeconds * 1000);

    // shutdown
    writeRunnable.setShutdown(true);
    readRunnable.setShutdown(true);

    // join
    log.info("Waiting for completion");
    threadWrite.join();
    threadRead.join();

    assertNull(writeRunnable.getException());
    assertNull(readRunnable.getException());
    System.out.println(
            "Write loops " + writeRunnable.numLoops + " and performed " + readRunnable.numQueries + " reads");
    assertTrue(writeRunnable.numLoops > 1);
    assertTrue(readRunnable.numQueries > 100);
}

From source file:com.flipkart.flux.client.runtime.LocalContextTest.java

@Test
public void shouldAllowSameMethodRegistrationFromDifferentThreads() throws Exception {

    final MutableObject<StateMachineDefinition> definitionOne = new MutableObject<>(null);
    final MutableObject<StateMachineDefinition> definitionTwo = new MutableObject<>(null);

    final Thread thread1 = new Thread(() -> {
        localContext.registerNew("fooBar", 1, "someDescription", "someContext");
        definitionOne.setValue(tlStateMachineDef.get());
    });/*from  w w  w  .jav a2  s.co  m*/
    final Thread thread2 = new Thread(() -> {
        localContext.registerNew("fooBar", 1, "someDescription", "someContext");
        definitionTwo.setValue(tlStateMachineDef.get());
    });
    thread1.start();
    thread2.start();

    thread1.join();
    thread2.join();

    assertThat(definitionOne.getValue()).isNotNull().isEqualTo(definitionTwo.getValue())
            .isEqualTo(new StateMachineDefinition("someDescription", "fooBar", 1l, new HashSet<>(),
                    new HashSet<>(), "someContext"));
}

From source file:fi.jumi.core.stdout.OutputCapturerTest.java

@Test
public void when_spawned_threads_print_something_after_the_capture_ends_they_are_still_include_in_the_original_capture()
        throws InterruptedException {
    CountDownLatch beforeFinished = new CountDownLatch(2);
    CountDownLatch afterFinished = new CountDownLatch(2);
    OutputListenerSpy capture1 = new OutputListenerSpy();
    OutputListenerSpy capture2 = new OutputListenerSpy();

    capturer.captureTo(capture1);/*from   w w w .  java  2  s  . co  m*/
    Thread t = startThread(() -> {
        capturer.out().print("before capture finished");
        sync(beforeFinished);
        sync(afterFinished);
        capturer.out().print("after capture finished");
    });
    sync(beforeFinished);
    capturer.captureTo(capture2);
    sync(afterFinished);
    t.join();

    assertThat(capture1.out).containsExactly("before capture finished", "after capture finished");
    assertThat(capture2.out).containsExactly();
}

From source file:com.deltachi.videotex.daos.UpdaterForMovies.java

public void run() {
    if (DAOSingleton.getInstance().torrentExists(t.getChecksum()) == false) {
        languages = DAOSingleton.getInstance().getLanguages();
        Video retrievedVideo = DAOSingleton.getInstance().findVideoByImdbCode(imdbCode);
        if (retrievedVideo == null) {
            Video video = null;// ww  w  .  j  a  v a  2  s.co  m
            try {
                video = new IMDBGraber().getVideo(imdbCode);
            } catch (JSONException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
                return;
            } catch (IOException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
                return;
            }
            Collection<Genre> genreCollection = video.getGenreCollection();
            GenreDAO[] genreUpdateThread = new GenreDAO[genreCollection.size()];
            int i = 0;
            for (Genre g : genreCollection) {
                genreUpdateThread[i] = new GenreDAO(g);
                i++;
            }
            for (GenreDAO genreUpdateThread1 : genreUpdateThread) {
                genreUpdateThread1.start();
            }
            for (GenreDAO genreUpdateThread1 : genreUpdateThread) {
                try {
                    genreUpdateThread1.join();
                } catch (InterruptedException ex) {
                    Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
                }
            }
            VideoDAO videoUpdater = new VideoDAO(video);
            videoUpdater.start();
            try {
                videoUpdater.join();
            } catch (InterruptedException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
            }
            video = DAOSingleton.getInstance().findVideoByImdbCode(video.getImdbCode());
            MovieDAO movieUpdater = new MovieDAO(video);
            movieUpdater.start();
            try {
                movieUpdater.join();
            } catch (InterruptedException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
            }
            Collection<Genre> genreCollection2 = new ArrayList<>();
            genreCollection.stream().forEach((g) -> {
                genreCollection2.add(DAOSingleton.getInstance().findGenreByName(g.getName()));
            });
            genreCollection = genreCollection2;
            VideoAndGenresAssociater vaga = new VideoAndGenresAssociater(video, genreCollection);
            vaga.start();
            Collection<Screenshot> screenshotCollection = t.getScreenshotCollection();
            int numberOfScreenshots = 0;
            if (screenshotCollection.isEmpty() == false) {
                numberOfScreenshots = screenshotCollection.size();
            }
            t.setScreenshotCollection(new ArrayList<>());
            TorrentDAO torrentUpdater = new TorrentDAO(t);
            torrentUpdater.start();
            try {
                torrentUpdater.join();
            } catch (InterruptedException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
            }
            t = DAOSingleton.getInstance().findTorrentByChecksum(t.getChecksum());
            Thread[] screenshotsThread = new Thread[numberOfScreenshots];
            int j = 0;
            if (numberOfScreenshots > 0) {
                for (Screenshot s : screenshotCollection) {
                    s.setTorrentID(t);
                    screenshotsThread[j] = new ScreenshotDAO(s);
                    j++;
                }
            }
            for (Thread t : screenshotsThread) {
                t.start();
            }
            for (Thread t : screenshotsThread) {
                try {
                    t.join();
                } catch (InterruptedException ex) {
                    Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
                }
            }

            Movie movie = DAOSingleton.getInstance().findVideoByImdbCode(video.getImdbCode()).getMovie();
            MovieTorrent mt = new MovieTorrent();
            t = DAOSingleton.getInstance().findTorrentByChecksum(t.getChecksum());
            mt.setMovieID(movie);
            mt.setTorrent(t);
            mt.setTorrentID(t.getId());
            MovieTorrentDAO mtUpdater = new MovieTorrentDAO(mt);
            mtUpdater.start();
            try {
                mtUpdater.join();
            } catch (InterruptedException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
            }
            t.setMovieTorrent(mt);
            torrentUpdater = new TorrentDAO(t);
            torrentUpdater.start();
            try {
                torrentUpdater.join();
            } catch (InterruptedException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
            }

            Collection<MovieTorrent> movieTorrentCollection = movie.getMovieTorrentCollection();
            if ((movieTorrentCollection == null) || (movieTorrentCollection.isEmpty())) {
                movieTorrentCollection = new ArrayList<>();
            }
            movieTorrentCollection.add(mt);
            movie.setMovieTorrentCollection(movieTorrentCollection);
            movieUpdater = new MovieDAO(video, movie);
            movieUpdater.start();
            try {
                movieUpdater.join();
            } catch (InterruptedException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
            }
            this.completedSuccessfuly = true;
        } else {
            Collection<Screenshot> screenshotCollection = t.getScreenshotCollection();
            int numberOfScreenshots = 0;
            if (screenshotCollection.isEmpty() == false) {
                numberOfScreenshots = screenshotCollection.size();
            }
            t.setScreenshotCollection(new ArrayList<>());
            TorrentDAO torrentUpdater = new TorrentDAO(t);
            torrentUpdater.start();
            try {
                torrentUpdater.join();
            } catch (InterruptedException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
            }
            t = DAOSingleton.getInstance().findTorrentByChecksum(t.getChecksum());
            Thread[] screenshotsThread = new Thread[numberOfScreenshots];
            int j = 0;
            if (numberOfScreenshots > 0) {
                for (Screenshot s : screenshotCollection) {
                    s.setTorrentID(t);
                    screenshotsThread[j] = new ScreenshotDAO(s);
                    j++;
                }
            }
            for (Thread t : screenshotsThread) {
                t.start();
            }
            for (Thread t : screenshotsThread) {
                try {
                    t.join();
                } catch (InterruptedException ex) {
                    Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
                }
            }

            Movie movie = DAOSingleton.getInstance().findVideoByImdbCode(retrievedVideo.getImdbCode())
                    .getMovie();
            MovieTorrent mt = new MovieTorrent();
            t = DAOSingleton.getInstance().findTorrentByChecksum(t.getChecksum());
            mt.setMovieID(movie);
            mt.setTorrent(t);
            mt.setTorrentID(t.getId());
            MovieTorrentDAO mtUpdater = new MovieTorrentDAO(mt);
            mtUpdater.start();
            try {
                mtUpdater.join();
            } catch (InterruptedException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
            }
            t.setMovieTorrent(mt);
            torrentUpdater = new TorrentDAO(t);
            torrentUpdater.start();
            try {
                torrentUpdater.join();
            } catch (InterruptedException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
            }

            Collection<MovieTorrent> movieTorrentCollection = movie.getMovieTorrentCollection();
            if ((movieTorrentCollection == null) || (movieTorrentCollection.isEmpty())) {
                movieTorrentCollection = new ArrayList<>();
            }
            movieTorrentCollection.add(mt);
            movie.setMovieTorrentCollection(movieTorrentCollection);
            MovieDAO movieUpdater = new MovieDAO(retrievedVideo, movie);
            movieUpdater.start();
            try {
                movieUpdater.join();
            } catch (InterruptedException ex) {
                Logger.getLogger(UpdaterForMovies.class.getName()).log(Level.SEVERE, null, ex);
            }
            this.completedSuccessfuly = true;
        }
    }
}