Example usage for org.apache.commons.lang StringUtils repeat

List of usage examples for org.apache.commons.lang StringUtils repeat

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Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils repeat.

Prototype

public static String repeat(String str, int repeat)

Source Link

Document

Repeat a String repeat times to form a new String.

Usage

From source file:nl.toolforge.karma.console.KarmaConsole.java

/**
 *
 * @param args  The working context (0), whether to update (1) and the command
 *              plus his options (3 ...).
 *//*from   w ww .j a  va 2 s. co  m*/
public void runConsole(String[] args) {

    Runtime.getRuntime().addShutdownHook(new Thread() {

        public void run() {

            if (immediate) {

                String text = FRONTEND_MESSAGES.getString("message.THANK_YOU");
                int length = text.length();

                writeln("\n");

                writeln(FRONTEND_MESSAGES.getString("message.EXIT"));

                StringBuffer g = new StringBuffer();
                g.append("\n\n").append(StringUtils.repeat("*", length));
                g.append("\n").append(text).append("\n");
                g.append(StringUtils.repeat("*", length)).append("\n");

                writeln(g.toString());
            }
        }
    });

    // If the '-w <working-context> option is used, use it.
    //
    WorkingContext workingContext;
    if (args[0] == null || args[0].equals("")) {
        workingContext = new WorkingContext(
                Preferences.userRoot().get(WorkingContext.WORKING_CONTEXT_PREFERENCE, WorkingContext.DEFAULT));
    } else {
        workingContext = new WorkingContext(args[0]);
    }

    writeln("\n" + "      _________________________________\n" + "      Welcome to Karma (R1.0 RC1) !!!!!\n"
            + "\n" + "      K     A     R        M        A\n" + "      .     .     .        .        .\n"
            + "      Karma Ain't Remotely Maven or Ant\n" + "      _________________________________\n");

    String karmaHome = System.getProperty("karma.home");
    if (karmaHome == null) {
        writeln("[ console ] Property 'karma.home' not set; logging will be written to "
                + System.getProperty("user.home") + File.separator + "logs.");
    } else {
        writeln("[ console ] Logging will be written to " + System.getProperty("karma.home") + File.separator
                + "logs.");
    }

    writeln("[ console ] Checking working context configuration for `" + workingContext.getName() + "`.");

    WorkingContextConfiguration configuration = null;

    try {
        configuration = new WorkingContextConfiguration(workingContext);
        try {
            configuration.load();
        } catch (WorkingContextException e) {
        }

        workingContext.configure(configuration);

        // Check the validity state of the configuration.
        //

        ErrorCode error = configuration.check();
        ErrorCode error2 = null;
        ErrorCode error3 = null;

        if (error != null) {
            writeln("[ console ] ** Error in working context configuration : " + error.getErrorMessage());
        }
        if (configuration.getManifestStore() == null) {
            writeln("[ console ] ** Error in working context configuration : Missing configuration for manifest store.");
        } else {
            error2 = configuration.getManifestStore().checkConfiguration();
            if (error2 != null) {
                writeln("[ console ] ** Error in working context configuration : " + error2.getErrorMessage());
            }
        }
        if (configuration.getLocationStore() == null) {
            writeln("[ console ] ** Error in working context configuration : Missing configuration for location store.");
        } else {
            error3 = configuration.getLocationStore().checkConfiguration();
            if (error3 != null) {
                writeln("[ console ] ** Error in working context configuration : " + error3.getErrorMessage());
            }
        }

        while (error != null || configuration.getManifestStore() == null || error2 != null
                || configuration.getLocationStore() == null || error3 != null) {

            // todo hier eerst de foutmelding tonen.

            // todo offline-mode ?

            BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

            String start = "";
            try {
                while (!start.matches("n|y")) {
                    write("[ console ] Working context not initialized properly, start configurator ? [Y|N] (Y) :");
                    start = (reader.readLine().trim()).toLowerCase();
                    start = ("".equals(start) ? "y" : start);
                }
            } catch (IOException e) {
                start = "n";
            }

            if ("n".equals(start)) {
                writeln("[ console ] ** Configuration incomplete. Cannot start Karma.");
                writeln("[ console ] Check configuration manually.");

                System.exit(1);

            } else {
                Configurator configurator = new Configurator(workingContext, configuration);
                configurator.checkConfiguration();

                // Run checks once more.
                //
                error = configuration.check();
                if (configuration.getManifestStore() != null) {
                    error2 = configuration.getManifestStore().checkConfiguration();
                }
                if (configuration.getLocationStore() != null) {
                    error3 = configuration.getLocationStore().checkConfiguration();
                }
            }
        }

    } catch (RuntimeException r) {
        writeln("\n");
        if (logger.isDebugEnabled()) {
            r.printStackTrace();
        }
        System.exit(1);
    }

    writeln("[ console ] Configuration complete. Loading working context `" + workingContext.getName()
            + "` ...");

    // Right now, we have a valid configuration and continue to load the working context.
    //
    workingContext.configure(configuration);

    writeln("[ console ] Configuration can be manually updated in `"
            + workingContext.getWorkingContextConfigurationBaseDir() + "`");

    writeln("\n[ console ] Starting up console ...\n");

    //
    //
    commandContext = new CommandContext(workingContext);
    try {
        //      long start = System.currentTimeMillis();
        commandContext.init(new ConsoleCommandResponseHandler(this), new Boolean(args[1]).booleanValue());
        //      System.out.println("TOTAL STARTUP-TIME: " + (System.currentTimeMillis() - start));
    } catch (CommandException e) {
        logger.warn(e.getMessage());
    }

    try {

        // Open a reader, which is the actual command line ...
        //
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        String line = null;
        while (true) {

            prompt();

            if (reader != null || reader.readLine() != null) {
                line = reader.readLine().trim();
            }

            if ((line == null) || ("".equals(line.trim()))) {
                prompt();
                continue;
            }

            if ("[A".equals(line)) {
                line = lastLine;
                writeln(line);
            } else {
                lastLine = line;
            }

            try {
                commandContext.execute(line);
            } catch (CommandException e) {
                // The command context has already sent all required messages.
                //
            }
        }
    } catch (Throwable e) {
        writeln("\n");
        logger.fatal("Exception caught by KarmaConsole catch-all. ", e);

        String logfile = System.getProperty("karma.home", System.getProperty("user.home")) + File.separator
                + "logs" + File.separator + "karma-default.log";

        System.out.println("Something went BOOM inside of Karma.");
        System.out.println("Details: " + (e.getMessage() != null ? e.getMessage() : e.getClass().getName()));
        System.out.println("See the log file (" + logfile + ") for more information.");
        System.out.println(
                "Please report recurring problems to the Karma developers (http://sourceforge.net/tracker/?group_id=98766).");
        System.out.println("We apologize for the inconvenience.");
        System.out.println();

        System.exit(1);
    }
}

From source file:no.computas.zebra.exercises.Exercise.java

protected static String printIndividual(Individual individual) {
    StringBuilder stringBuilder = new StringBuilder();
    stringBuilder.append("Individual: " + individual.getLocalName() + "\n");
    StmtIterator properties = individual.listProperties();
    while (properties.hasNext()) {
        Statement s = properties.next();
        stringBuilder.append("  " + s.getPredicate().getLocalName() + " : " + s.getObject().toString() + "\n");
    }/* w  w  w .j  a  v  a2s. c o m*/
    properties.close();
    stringBuilder.append("\n");
    stringBuilder.append(StringUtils.repeat("-", 70));
    return stringBuilder.toString();
}

From source file:org.ambraproject.util.CategoryUtilsTest.java

private void printMap(CategoryView view, int depth) {
    String spacer = StringUtils.repeat("-", depth);
    log.debug("{}Key: {}, Children: {}", new Object[] { spacer, view.getName(), view.getChildren().size() });
    for (CategoryView child : view.getChildren().values()) {
        printMap(child, depth + 1);//  w  w  w  . j av  a 2 s .  c  o m
    }
}

From source file:org.apache.activemq.artemis.tests.integration.persistence.metrics.JournalPendingMessageTest.java

@Test
public void testQueueLargeMessageSize() throws Exception {

    ActiveMQConnectionFactory acf = (ActiveMQConnectionFactory) cf;
    acf.setMinLargeMessageSize(1000);/*from ww  w.  j  av a  2  s .  c o m*/
    Connection connection = cf.createConnection();
    connection.start();
    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

    String testText = StringUtils.repeat("t", 5000);
    ActiveMQTextMessage message = (ActiveMQTextMessage) session.createTextMessage(testText);
    session.createProducer(session.createQueue(defaultQueueName)).send(message);

    verifyPendingStats(defaultQueueName, 1, message.getCoreMessage().getPersistentSize());
    verifyPendingDurableStats(defaultQueueName, 1, message.getCoreMessage().getPersistentSize());

    connection.close();

    this.killServer();
    this.restartServer();

    verifyPendingStats(defaultQueueName, 1, message.getCoreMessage().getPersistentSize());
    verifyPendingDurableStats(defaultQueueName, 1, message.getCoreMessage().getPersistentSize());

}

From source file:org.apache.activemq.artemis.tests.integration.persistence.metrics.JournalPendingMessageTest.java

@Test
public void testQueueLargeMessageSizeTX() throws Exception {

    ActiveMQConnectionFactory acf = (ActiveMQConnectionFactory) cf;
    acf.setMinLargeMessageSize(1000);//from  ww w .  j a va2  s . co m
    Connection connection = cf.createConnection();
    connection.start();
    Session session = connection.createSession(true, Session.SESSION_TRANSACTED);

    String testText = StringUtils.repeat("t", 2000);
    MessageProducer producer = session.createProducer(session.createQueue(defaultQueueName));
    ActiveMQTextMessage message = (ActiveMQTextMessage) session.createTextMessage(testText);
    for (int i = 0; i < 10; i++) {
        producer.send(message);
    }

    //not commited so should be 0
    verifyPendingStats(defaultQueueName, 0, message.getCoreMessage().getPersistentSize() * 10);
    verifyPendingDurableStats(defaultQueueName, 0, message.getCoreMessage().getPersistentSize() * 10);

    session.commit();

    verifyPendingStats(defaultQueueName, 10, message.getCoreMessage().getPersistentSize() * 10);
    verifyPendingDurableStats(defaultQueueName, 10, message.getCoreMessage().getPersistentSize() * 10);

    connection.close();

    this.killServer();
    this.restartServer();

    verifyPendingStats(defaultQueueName, 10, message.getCoreMessage().getPersistentSize());
    verifyPendingDurableStats(defaultQueueName, 10, message.getCoreMessage().getPersistentSize());
}

From source file:org.apache.activemq.bugs.AMQ7067Test.java

@Test
public void testXAPrepare() throws Exception {

    setupXAConnection();//from   ww w .java2  s.c  o  m

    Queue holdKahaDb = xaSession.createQueue("holdKahaDb");

    MessageProducer holdKahaDbProducer = xaSession.createProducer(holdKahaDb);

    XATransactionId txid = createXATransaction();
    System.out.println("****** create new txid = " + txid);
    xaRes.start(txid, TMNOFLAGS);

    TextMessage helloMessage = xaSession.createTextMessage(StringUtils.repeat("a", 10));
    holdKahaDbProducer.send(helloMessage);
    xaRes.end(txid, TMSUCCESS);

    Queue queue = xaSession.createQueue("test");

    produce(xaRes, xaSession, queue, 100, 512 * 1024);

    xaRes.prepare(txid);

    produce(xaRes, xaSession, queue, 100, 512 * 1024);

    ((org.apache.activemq.broker.region.Queue) broker.getRegionBroker().getDestinationMap().get(queue)).purge();

    Wait.waitFor(new Wait.Condition() {
        @Override
        public boolean isSatisified() throws Exception {
            return 0 == getQueueSize(queue.getQueueName());
        }
    });

    // force gc
    broker.getPersistenceAdapter().checkpoint(true);

    Xid[] xids = xaRes.recover(TMSTARTRSCAN);

    //Should be 1 since we have only 1 prepared
    assertEquals(1, xids.length);
    connection.close();

    broker.stop();
    broker.waitUntilStopped();
    createBroker();

    setupXAConnection();
    xids = xaRes.recover(TMSTARTRSCAN);

    System.out.println("****** recovered = " + xids);

    // THIS SHOULD NOT FAIL AS THERE SHOULD DBE ONLY 1 TRANSACTION!
    assertEquals(1, xids.length);
}

From source file:org.apache.activemq.bugs.AMQ7067Test.java

@Test
public void testXAPrepareWithAckCompactionDoesNotLooseInflight() throws Exception {

    // investigate liner gc issue - store usage not getting released
    org.apache.log4j.Logger.getLogger(MessageDatabase.class).setLevel(Level.TRACE);

    setupXAConnection();/*from  w w w  .j  a  va2s  .  com*/

    Queue holdKahaDb = xaSession.createQueue("holdKahaDb");

    MessageProducer holdKahaDbProducer = xaSession.createProducer(holdKahaDb);

    XATransactionId txid = createXATransaction();
    System.out.println("****** create new txid = " + txid);
    xaRes.start(txid, TMNOFLAGS);

    TextMessage helloMessage = xaSession.createTextMessage(StringUtils.repeat("a", 10));
    holdKahaDbProducer.send(helloMessage);
    xaRes.end(txid, TMSUCCESS);

    Queue queue = xaSession.createQueue("test");

    produce(xaRes, xaSession, queue, 100, 512 * 1024);

    xaRes.prepare(txid);

    produce(xaRes, xaSession, queue, 100, 512 * 1024);

    ((org.apache.activemq.broker.region.Queue) broker.getRegionBroker().getDestinationMap().get(queue)).purge();

    Wait.waitFor(new Wait.Condition() {
        @Override
        public boolean isSatisified() throws Exception {
            return 0 == getQueueSize(queue.getQueueName());
        }
    });

    // force gc, two data files requires two cycles
    int limit = ((KahaDBPersistenceAdapter) broker.getPersistenceAdapter()).getCompactAcksAfterNoGC() + 1;
    for (int i = 0; i < limit * 2; i++) {
        broker.getPersistenceAdapter().checkpoint(true);
    }

    // ack compaction task operates in the background
    TimeUnit.SECONDS.sleep(5);

    Xid[] xids = xaRes.recover(TMSTARTRSCAN);

    //Should be 1 since we have only 1 prepared
    assertEquals(1, xids.length);
    connection.close();

    broker.stop();
    broker.waitUntilStopped();
    createBroker();

    setupXAConnection();
    xids = xaRes.recover(TMSTARTRSCAN);

    System.out.println("****** recovered = " + xids);

    // THIS SHOULD NOT FAIL AS THERE SHOULD DBE ONLY 1 TRANSACTION!
    assertEquals(1, xids.length);
}

From source file:org.apache.activemq.bugs.AMQ7067Test.java

protected void doTestXACompletionWithAckCompactionDoesNotLooseOutcomeOnFullRecovery(boolean commit)
        throws Exception {

    ((KahaDBPersistenceAdapter) broker.getPersistenceAdapter()).setCompactAcksAfterNoGC(2);
    // investigate liner gc issue - store usage not getting released
    org.apache.log4j.Logger.getLogger(MessageDatabase.class).setLevel(Level.TRACE);

    setupXAConnection();//from w  w  w .  java  2  s . c  om

    Queue holdKahaDb = xaSession.createQueue("holdKahaDb");

    MessageProducer holdKahaDbProducer = xaSession.createProducer(holdKahaDb);

    XATransactionId txid = createXATransaction();
    System.out.println("****** create new txid = " + txid);
    xaRes.start(txid, TMNOFLAGS);

    TextMessage helloMessage = xaSession.createTextMessage(StringUtils.repeat("a", 10));
    holdKahaDbProducer.send(helloMessage);
    xaRes.end(txid, TMSUCCESS);

    Queue queue = xaSession.createQueue("test");

    produce(xaRes, xaSession, queue, 100, 512 * 1024);
    ((org.apache.activemq.broker.region.Queue) broker.getRegionBroker().getDestinationMap().get(queue)).purge();

    xaRes.prepare(txid);

    // hold onto data file with prepare record
    produce(xaRes, xaSession, holdKahaDb, 1, 10);

    produce(xaRes, xaSession, queue, 50, 512 * 1024);
    ((org.apache.activemq.broker.region.Queue) broker.getRegionBroker().getDestinationMap().get(queue)).purge();

    Wait.waitFor(new Wait.Condition() {
        @Override
        public boolean isSatisified() throws Exception {
            return 0 == getQueueSize(queue.getQueueName());
        }
    });

    if (commit) {
        xaRes.commit(txid, false);
    } else {
        xaRes.rollback(txid);
    }

    produce(xaRes, xaSession, queue, 50, 512 * 1024);
    ((org.apache.activemq.broker.region.Queue) broker.getRegionBroker().getDestinationMap().get(queue)).purge();

    Wait.waitFor(new Wait.Condition() {
        @Override
        public boolean isSatisified() throws Exception {
            return 0 == getQueueSize(queue.getQueueName());
        }
    });

    int limit = ((KahaDBPersistenceAdapter) broker.getPersistenceAdapter()).getCompactAcksAfterNoGC() + 1;
    // force gc, n data files requires n cycles
    for (int dataFilesToMove = 0; dataFilesToMove < 4; dataFilesToMove++) {
        for (int i = 0; i < limit; i++) {
            broker.getPersistenceAdapter().checkpoint(true);
        }
        // ack compaction task operates in the background
        TimeUnit.SECONDS.sleep(2);
    }

    Xid[] xids = xaRes.recover(TMSTARTRSCAN);

    //Should be 0 since we have delivered the outcome
    assertEquals(0, xids.length);
    connection.close();

    // need full recovery to see lost commit record
    curruptIndexFile(getDataDirectory());

    broker.stop();
    broker.waitUntilStopped();
    createBroker();

    setupXAConnection();
    xids = xaRes.recover(TMSTARTRSCAN);

    System.out.println("****** recovered = " + xids);

    assertEquals(0, xids.length);
}

From source file:org.apache.activemq.bugs.AMQ7067Test.java

@Test
public void testXAcommit() throws Exception {

    setupXAConnection();/*from  ww w .  j a  v  a2 s.c  om*/

    Queue holdKahaDb = xaSession.createQueue("holdKahaDb");
    createDanglingTransaction(xaRes, xaSession, holdKahaDb);

    MessageProducer holdKahaDbProducer = xaSession.createProducer(holdKahaDb);

    XATransactionId txid = createXATransaction();
    System.out.println("****** create new txid = " + txid);
    xaRes.start(txid, TMNOFLAGS);

    TextMessage helloMessage = xaSession.createTextMessage(StringUtils.repeat("a", 10));
    holdKahaDbProducer.send(helloMessage);
    xaRes.end(txid, TMSUCCESS);
    xaRes.prepare(txid);

    Queue queue = xaSession.createQueue("test");

    produce(xaRes, xaSession, queue, 100, 512 * 1024);
    xaRes.commit(txid, false);
    produce(xaRes, xaSession, queue, 100, 512 * 1024);

    ((org.apache.activemq.broker.region.Queue) broker.getRegionBroker().getDestinationMap().get(queue)).purge();

    Wait.waitFor(new Wait.Condition() {
        @Override
        public boolean isSatisified() throws Exception {
            return 0 == getQueueSize(queue.getQueueName());
        }
    });

    // force gc
    broker.getPersistenceAdapter().checkpoint(true);

    Xid[] xids = xaRes.recover(TMSTARTRSCAN);

    //Should be 1 since we have only 1 prepared
    assertEquals(1, xids.length);
    connection.close();

    broker.stop();
    broker.waitUntilStopped();
    createBroker();

    setupXAConnection();
    xids = xaRes.recover(TMSTARTRSCAN);

    // THIS SHOULD NOT FAIL AS THERE SHOULD DBE ONLY 1 TRANSACTION!
    assertEquals(1, xids.length);

}

From source file:org.apache.activemq.bugs.AMQ7067Test.java

@Test
public void testXArollback() throws Exception {

    setupXAConnection();/*  w  w w .jav  a 2 s.com*/

    Queue holdKahaDb = xaSession.createQueue("holdKahaDb");
    createDanglingTransaction(xaRes, xaSession, holdKahaDb);

    MessageProducer holdKahaDbProducer = xaSession.createProducer(holdKahaDb);

    XATransactionId txid = createXATransaction();
    System.out.println("****** create new txid = " + txid);
    xaRes.start(txid, TMNOFLAGS);

    TextMessage helloMessage = xaSession.createTextMessage(StringUtils.repeat("a", 10));
    holdKahaDbProducer.send(helloMessage);
    xaRes.end(txid, TMSUCCESS);
    xaRes.prepare(txid);

    Queue queue = xaSession.createQueue("test");

    produce(xaRes, xaSession, queue, 100, 512 * 1024);
    xaRes.rollback(txid);
    produce(xaRes, xaSession, queue, 100, 512 * 1024);

    ((org.apache.activemq.broker.region.Queue) broker.getRegionBroker().getDestinationMap().get(queue)).purge();

    Xid[] xids = xaRes.recover(TMSTARTRSCAN);

    //Should be 1 since we have only 1 prepared
    assertEquals(1, xids.length);
    connection.close();

    broker.stop();
    broker.waitUntilStopped();
    createBroker();

    setupXAConnection();
    xids = xaRes.recover(TMSTARTRSCAN);

    // THIS SHOULD NOT FAIL AS THERE SHOULD BE ONLY 1 TRANSACTION!
    assertEquals(1, xids.length);

}