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

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:org.apache.activemq.bugs.AMQ7067Test.java

@Test
public void testCommit() throws Exception {
    final Connection connection = ACTIVE_MQ_NON_XA_CONNECTION_FACTORY.createConnection();
    connection.start();// ww w .jav  a2  s. co m

    Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
    Queue holdKahaDb = session.createQueue("holdKahaDb");
    MessageProducer holdKahaDbProducer = session.createProducer(holdKahaDb);
    TextMessage helloMessage = session.createTextMessage(StringUtils.repeat("a", 10));
    holdKahaDbProducer.send(helloMessage);
    Queue queue = session.createQueue("test");
    produce(connection, queue, 100, 512 * 1024);
    session.commit();
    produce(connection, queue, 100, 512 * 1024);

    System.out.println(String.format("QueueSize %s: %d", holdKahaDb.getQueueName(),
            getQueueSize(holdKahaDb.getQueueName())));
    purgeQueue(queue.getQueueName());
    Wait.waitFor(new Wait.Condition() {
        @Override
        public boolean isSatisified() throws Exception {
            return 0 == getQueueSize(queue.getQueueName());
        }
    });

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

    connection.close();
    curruptIndexFile(getDataDirectory());

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

    while (true) {
        try {
            TimeUnit.SECONDS.sleep(1);
            System.out.println(String.format("QueueSize %s: %d", holdKahaDb.getQueueName(),
                    getQueueSize(holdKahaDb.getQueueName())));
            break;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
            break;
        }
    }

    // THIS SHOULD NOT FAIL AS THERE SHOULD BE ONLY 1 TRANSACTION!
    assertEquals(1, getQueueSize(holdKahaDb.getQueueName()));
}

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

@Test
public void testRollback() throws Exception {
    final Connection connection = ACTIVE_MQ_NON_XA_CONNECTION_FACTORY.createConnection();
    connection.start();//from www. j av a 2  s.c  om

    Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
    Queue holdKahaDb = session.createQueue("holdKahaDb");
    MessageProducer holdKahaDbProducer = session.createProducer(holdKahaDb);
    TextMessage helloMessage = session.createTextMessage(StringUtils.repeat("a", 10));
    holdKahaDbProducer.send(helloMessage);
    Queue queue = session.createQueue("test");
    produce(connection, queue, 100, 512 * 1024);
    session.rollback();
    produce(connection, queue, 100, 512 * 1024);

    System.out.println(String.format("QueueSize %s: %d", holdKahaDb.getQueueName(),
            getQueueSize(holdKahaDb.getQueueName())));
    purgeQueue(queue.getQueueName());

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

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

    connection.close();
    curruptIndexFile(getDataDirectory());

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

    // no sign of the test queue on recovery, rollback is the default for any inflight
    // this test serves as a sanity check on existing behaviour
    try {
        getQueueSize(holdKahaDb.getQueueName());
        fail("expect InstanceNotFoundException");
    } catch (UndeclaredThrowableException expected) {
        assertTrue(expected.getCause() instanceof InstanceNotFoundException);
    }
}

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

protected static void createDanglingTransaction(XAResource xaRes, XASession xaSession, Queue queue)
        throws JMSException, IOException, XAException {
    MessageProducer producer = xaSession.createProducer(queue);
    XATransactionId txId = createXATransaction();
    xaRes.start(txId, TMNOFLAGS);/*from  ww w .  j  a  v  a  2  s  .  c  o  m*/

    TextMessage helloMessage = xaSession.createTextMessage(StringUtils.repeat("dangler", 10));
    producer.send(helloMessage);
    xaRes.end(txId, TMSUCCESS);
    xaRes.prepare(txId);
    System.out.println("****** createDanglingTransaction txId = " + txId);
}

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

protected static void produce(XAResource xaRes, XASession xaSession, Queue queue, int messageCount,
        int messageSize) throws JMSException, IOException, XAException {
    MessageProducer producer = xaSession.createProducer(queue);

    for (int i = 0; i < messageCount; i++) {
        XATransactionId txid = createXATransaction();
        xaRes.start(txid, TMNOFLAGS);//from ww  w . ja  v  a 2s .c om

        TextMessage helloMessage = xaSession.createTextMessage(StringUtils.repeat("a", messageSize));
        producer.send(helloMessage);
        xaRes.end(txid, TMSUCCESS);
        xaRes.commit(txid, true);
    }
}

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

protected static void produce(Connection connection, Queue queue, int messageCount, int messageSize)
        throws JMSException, IOException, XAException {
    Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
    MessageProducer producer = session.createProducer(queue);

    for (int i = 0; i < messageCount; i++) {
        TextMessage helloMessage = session.createTextMessage(StringUtils.repeat("a", messageSize));
        producer.send(helloMessage);/*w w  w  .  j  a  v  a 2 s  . c  om*/
        session.commit();

    }
}

From source file:org.apache.activemq.bugs.AMQ7118Test.java

protected static boolean produce(Session session, Topic topic, int messageCount, int messageSize)
        throws JMSException {
    MessageProducer producer = session.createProducer(topic);

    for (int i = 0; i < messageCount; i++) {
        TextMessage helloMessage = session.createTextMessage(StringUtils.repeat("a", messageSize));

        try {/*w w  w  .j  a  v a  2 s .  c  om*/
            producer.send(helloMessage);
        } catch (ResourceAllocationException e) {
            return false;
        }
    }

    return true;
}

From source file:org.apache.ambari.server.serveraction.upgrades.ConfigureAction.java

private static String mask(Masked mask, String value) {
    if (mask.mask) {
        return StringUtils.repeat("*", value.length());
    }//from w  w  w.j a v  a2  s. c  o m
    return value;
}

From source file:org.apache.archiva.web.startup.Banner.java

public static void display(String version) {
    String banner = getBanner(version);
    LoggerFactory.getLogger(Banner.class).info("{} {}{}", StringUtils.repeat("_", 25), eol, banner);
}

From source file:org.apache.camel.component.cxf.CxfConsumerPayloadXPathClientServerTest.java

private void buildTestMessage(int size) {
    testMessage = StringUtils.repeat("x", size);
}

From source file:org.apache.camel.component.cxf.CxfConsumerPayloadXPathTest.java

private void simpleTest(int repeat, BaseRouteBuilder builder) throws Exception {
    setUseRouteBuilder(false);//ww  w . j a  va 2s . c o  m
    context.addRoutes(builder);
    startCamelContext();

    String content = StringUtils.repeat("x", repeat);
    String msgIn = constructSoapMessage(content);

    Exchange exchgIn = new DefaultExchange(context);
    exchgIn.setPattern(ExchangePattern.InOut);
    exchgIn.getIn().setBody(msgIn);

    //Execute
    Exchange exchgOut = template.send(builder.getTestAddress(), exchgIn);

    //Verify
    String result = exchgOut.getOut().getBody(String.class);
    assertNotNull("response on http call", result);

    //check for data loss in received input (after xpath)
    String headerSize = exchgOut.getOut().getHeader(HEADER_SIZE, String.class);
    assertEquals("" + repeat, headerSize);

    assertTrue("dataloss in output occurred", result.length() > repeat);

    stopCamelContext();
}