Example usage for com.rabbitmq.client ShutdownSignalException getReason

Introduction

In this page you can find the example usage for com.rabbitmq.client ShutdownSignalException getReason.

Prototype

public Method getReason() 

Source Link

Usage

From source file:net.lshift.accent.ExceptionUtils.java

License:Apache License

/**
 * Attempts to extract a reply code from the given ShutdownSignalException. If a reply code is available, it is
 * returned - otherwise, the method returns 0.
 * @param s the signal to inspect./*from  www . java 2 s .c om*/
 * @return the reply code if available, or 0.
 */
public static int getReplyCode(ShutdownSignalException s) {
    if (s.getReason() instanceof AMQImpl.Connection.Close) {
        return ((AMQImpl.Connection.Close) s.getReason()).getReplyCode();
    } else {
        return 0;
    }
}

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From source file:net.lshift.camdisplay.Main.java

License:Open Source License

public Main(String host, String exch, String nickname, final String mixerSpec) throws IOException {
    frame = new JFrame("RabbitCam: " + host + "/" + exch);
    panel = new JPanel();
    componentMap = new HashMap();

    setupWindowDressing(exch, nickname, frame, panel);
    frame.pack();//  w w  w  . j a va  2 s.co m
    frame.show();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    textInput.requestFocusInWindow();

    ConnectionFactory cf = new ConnectionFactory();
    cf.setHost(host);
    cf.setRequestedHeartbeat(0);
    conn = cf.newConnection();

    ch = conn.createChannel();

    ch.exchangeDeclare(exch, "fanout");

    String queueName = ch.queueDeclare().getQueue();
    ch.queueBind(queueName, exch, "");
    ch.basicConsume(queueName, true, new DefaultConsumer(ch) {
        public void handleShutdownSignal(String consumerTag, ShutdownSignalException s) {
            if (s.getReason() instanceof java.io.EOFException) {
                JOptionPane.showMessageDialog(frame, "AMQP server disconnected.", "Connection closed",
                        JOptionPane.ERROR_MESSAGE);
            } else {
                SwingUtil.complain("Connection closed", null, s);
            }
            System.exit(1);
        }

        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String routingKey = envelope.getRoutingKey();
            String contentType = properties.getContentType();

            if (contentType.equals("text/plain")) {
                handleText(routingKey, new String(body));
                return;
            }

            CamstreamComponent comp;
            if (!componentMap.containsKey(routingKey)) {
                comp = new CamstreamComponent(mixerSpec);
                addComponent(routingKey, comp);
                frame.pack();
            } else {
                comp = (CamstreamComponent) componentMap.get(routingKey);
            }
            if (comp.handleDelivery(contentType, body)) {
                frame.pack();
            }
        }
    });
}

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From source file:org.smartdeveloperhub.curator.connector.FailureAnalyzerTest.java

License:Apache License

@Test
public void testIsExchangeDeclarationRecoverable$noReason(@Mocked final ShutdownSignalException cause)
        throws Exception {
    new Expectations() {
        {/*from   w  w  w  .  j  a va 2  s.c o m*/
            cause.getReason();
            this.result = null;
        }
    };
    assertThat(FailureAnalyzer.isExchangeDeclarationRecoverable(new IOException(cause)), equalTo(false));
}

---

From source file:org.smartdeveloperhub.curator.connector.FailureAnalyzerTest.java

License:Apache License

@Test
public void testIsExchangeDeclarationRecoverable$invalidReplyCode(@Mocked final ShutdownSignalException cause,
        @Mocked final Close reason) throws Exception {
    new Expectations() {
        {/*from w w  w .j  av a2s.  c  o  m*/
            cause.getReason();
            this.result = reason;
            reason.getReplyCode();
            this.result = 400;
        }
    };
    assertThat(FailureAnalyzer.isExchangeDeclarationRecoverable(new IOException(cause)), equalTo(false));
}

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From source file:org.smartdeveloperhub.curator.connector.FailureAnalyzerTest.java

License:Apache License

@Test
public void testIsExchangeDeclarationRecoverable$invalidMethodId(@Mocked final ShutdownSignalException cause,
        @Mocked final Close reason) throws Exception {
    new Expectations() {
        {/*from w ww  .  j ava  2  s  .c  o  m*/
            cause.getReason();
            this.result = reason;
            reason.getReplyCode();
            this.result = 406;
            reason.getMethodId();
            this.result = 4;
        }
    };
    assertThat(FailureAnalyzer.isExchangeDeclarationRecoverable(new IOException(cause)), equalTo(false));
}

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From source file:org.smartdeveloperhub.curator.connector.FailureAnalyzerTest.java

License:Apache License

@Test
public void testIsExchangeDeclarationRecoverable$invalidReplyText(@Mocked final ShutdownSignalException cause,
        @Mocked final Close reason) throws Exception {
    new Expectations() {
        {//from  www  . j  av a 2 s. c o m
            cause.getReason();
            this.result = reason;
            reason.getReplyCode();
            this.result = 406;
            reason.getMethodId();
            this.result = 10;
            reason.getReplyText();
            this.result = "ERROR";
        }
    };
    assertThat(FailureAnalyzer.isExchangeDeclarationRecoverable(new IOException(cause)), equalTo(false));
}

---

From source file:org.smartdeveloperhub.curator.connector.FailureAnalyzerTest.java

License:Apache License

@Test
public void testIsExchangeDeclarationRecoverable$exchangeTypeMismatch(
        @Mocked final ShutdownSignalException cause, @Mocked final Close reason) throws Exception {
    new Expectations() {
        {/*ww  w  . j a va2  s .  co  m*/
            cause.getReason();
            this.result = reason;
            reason.getReplyCode();
            this.result = 406;
            reason.getMethodId();
            this.result = 10;
            reason.getReplyText();
            this.result = "PRECONDITION_FAILED - inequivalent arg 'type' for exchange 'sdh' in vhost '/': received 'topic' but current is 'fanout'";
        }
    };
    assertThat(FailureAnalyzer.isExchangeDeclarationRecoverable(new IOException(cause)), equalTo(false));
}

---

From source file:org.smartdeveloperhub.curator.connector.FailureAnalyzerTest.java

License:Apache License

@Test
public void testIsExchangeDeclarationRecoverable$durabilityMismatch(@Mocked final ShutdownSignalException cause,
        @Mocked final Close reason) throws Exception {
    new Expectations() {
        {//w  ww.  ja  va  2  s .co  m
            cause.getReason();
            this.result = reason;
            reason.getReplyCode();
            this.result = 406;
            reason.getMethodId();
            this.result = 10;
            reason.getReplyText();
            this.result = "PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'sdh' in vhost '/': received 'true' but current is 'false'";
        }
    };
    assertThat(FailureAnalyzer.isExchangeDeclarationRecoverable(new IOException(cause)), equalTo(true));
}

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From source file:org.smartdeveloperhub.curator.connector.FailureAnalyzerTest.java

License:Apache License

@Test
public void testIsExchangeDeclarationRecoverable$autoDeleteMismatch(@Mocked final ShutdownSignalException cause,
        @Mocked final Close reason) throws Exception {
    new Expectations() {
        {/* ww  w .  j  a va 2 s  .c o  m*/
            cause.getReason();
            this.result = reason;
            reason.getReplyCode();
            this.result = 406;
            reason.getMethodId();
            this.result = 10;
            reason.getReplyText();
            this.result = "PRECONDITION_FAILED - inequivalent arg 'auto_delete' for exchange 'sdh' in vhost '/': received 'true' but current is 'false'";
        }
    };
    assertThat(FailureAnalyzer.isExchangeDeclarationRecoverable(new IOException(cause)), equalTo(true));
}

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From source file:org.smartdeveloperhub.curator.connector.FailureAnalyzerTest.java

License:Apache License

@Test
public void testIsExchangeDeclarationRecoverable$internalMismatch(@Mocked final ShutdownSignalException cause,
        @Mocked final Close reason) throws Exception {
    new Expectations() {
        {// w w w. j  a v  a 2s . com
            cause.getReason();
            this.result = reason;
            reason.getReplyCode();
            this.result = 406;
            reason.getMethodId();
            this.result = 10;
            reason.getReplyText();
            this.result = "PRECONDITION_FAILED - inequivalent arg 'internal' for exchange 'sdh' in vhost '/': received 'false' but current is 'true'";
        }
    };
    assertThat(FailureAnalyzer.isExchangeDeclarationRecoverable(new IOException(cause)), equalTo(false));
}

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