Example usage for com.rabbitmq.utility BlockingCell BlockingCell

Introduction

In this page you can find the example usage for com.rabbitmq.utility BlockingCell BlockingCell.

Prototype

public BlockingCell() 

Source Link

Document

Instantiate a new BlockingCell waiting for a value of the specified type.

Usage

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

License:Apache License

private static ControlledConnectionProxy createProxy(int port) throws IOException {
    ControlledConnectionProxy proxy = new ControlledConnectionProxy(port, "proxy", "localhost",
            ConnectionFactory.DEFAULT_AMQP_PORT, new BlockingCell<Exception>());
    proxy.start();//from ww w.j  ava  2  s .  co  m

    return proxy;
}

---

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

License:Mozilla Public License

public void run() {
    try {//  w w w. ja  v a2 s .  c o  m
        this.inServer = new ServerSocket(listenPort);
        inServer.setReuseAddress(true);

        this.inSock = inServer.accept();
        this.outSock = new Socket(host, port);

        DataInputStream iis = new DataInputStream(this.inSock.getInputStream());
        DataOutputStream ios = new DataOutputStream(this.inSock.getOutputStream());
        DataInputStream ois = new DataInputStream(this.outSock.getInputStream());
        DataOutputStream oos = new DataOutputStream(this.outSock.getOutputStream());

        byte[] handshake = new byte[8];
        iis.readFully(handshake);
        oos.write(handshake);

        BlockingCell<Exception> wio = new BlockingCell<Exception>();

        new Thread(new DirectionHandler(wio, true, iis, oos)).start();
        new Thread(new DirectionHandler(wio, false, ois, ios)).start();

        waitAndLogException(wio); // either stops => we stop
    } catch (Exception e) {
        reportAndLogNonNullException(e);
    } finally {
        try {
            if (this.inSock != null)
                this.inSock.close();
        } catch (Exception e) {
            logException(e);
        }
        try {
            if (this.outSock != null)
                this.outSock.close();
        } catch (Exception e) {
            logException(e);
        }
        this.reportEnd.setIfUnset(null);
    }
}

---

From source file:uk.trainwatch.rabbitmq.RabbitRPCClient.java

License:Apache License

private byte[] primitiveCall(AMQP.BasicProperties props, byte[] message)
        throws IOException, ShutdownSignalException, TimeoutException {
    checkConsumer();/* w w w  .  ja  va 2  s . com*/
    BlockingCell<Object> k = new BlockingCell<>();

    String replyId = RabbitMQ.newCorrelationId();
    props = ((props == null) ? new AMQP.BasicProperties.Builder() : props.builder()).correlationId(replyId)
            .replyTo(replyQueue).build();
    continuationMap.put(replyId, k);

    publish(props, message);

    Object reply = k.uninterruptibleGet(timeout);
    if (reply instanceof ShutdownSignalException) {
        ShutdownSignalException sig = (ShutdownSignalException) reply;
        ShutdownSignalException wrapper = new ShutdownSignalException(sig.isHardError(),
                sig.isInitiatedByApplication(), sig.getReason(), sig.getReference());
        wrapper.initCause(sig);
        throw wrapper;
    } else {
        return (byte[]) reply;
    }
}

---