Examples with TxnIdIF com.swiftmq.amqp.v100.generated.transactions.coordination.TxnIdIF used on opensource projects

Example 26 with TxnIdIF

use of com.swiftmq.amqp.v100.generated.transactions.coordination.TxnIdIF in project swiftmq-ce by iitsoftware.

the class ReceiverTransactedRetirement method main.

public static void main(String[] args) {
    if (args.length == 1 && args[0].equals("?")) {
        System.out.println();
        System.out.println("Usage: <host> <port> <source> <nmsgs> <qos> <txsize> <authanon> [<username> <password>]");
        System.out.println("       <qos> ::= AT_LEAST_ONCE | AT_MOST_ONCE | EXACTLY_ONCE");
        System.out.println("       Suppress <username> <password> and set <authanon> to false to avoid SASL.");
        System.out.println();
        System.exit(0);
    }
    String host = "localhost";
    int port = 5672;
    String source = "testqueue";
    int nMsgs = 100;
    String qosS = "EXACTLY_ONCE";
    int txSize = 10;
    boolean authAnon = true;
    String user = null;
    String password = null;
    if (args.length >= 1)
        host = args[0];
    if (args.length >= 2)
        port = Integer.parseInt(args[1]);
    if (args.length >= 3)
        source = args[2];
    if (args.length >= 4)
        nMsgs = Integer.parseInt(args[3]);
    if (args.length >= 5)
        qosS = args[4];
    if (args.length >= 6)
        txSize = Integer.parseInt(args[5]);
    if (args.length >= 7)
        authAnon = Boolean.parseBoolean(args[6]);
    if (args.length >= 8)
        user = args[7];
    if (args.length >= 9)
        password = args[8];
    System.out.println();
    System.out.println("Host        : " + host);
    System.out.println("Port        : " + port);
    System.out.println("Source      : " + source);
    System.out.println("Number Msgs : " + nMsgs);
    System.out.println("QoS         : " + qosS);
    System.out.println("Tx Size     : " + txSize);
    System.out.println("Auth as Anon: " + authAnon);
    System.out.println("User        : " + user);
    System.out.println("Password    : " + password);
    System.out.println();
    try {
        // Create connection and connect
        AMQPContext ctx = new AMQPContext(AMQPContext.CLIENT);
        Connection connection = null;
        if (args.length < 8)
            connection = new Connection(ctx, host, port, authAnon);
        else
            connection = new Connection(ctx, host, port, user, password);
        if (port == 5671) {
            System.out.println("Using SSL on port 5671");
            connection.setSocketFactory(new JSSESocketFactory());
        }
        connection.connect();
        // Create session and consumer
        Session session = connection.createSession(50, 50);
        Consumer c = session.createConsumer(source, 100, toIntQoS(qosS), true, null);
        // Get the transaction controller
        TransactionController txc = session.getTransactionController();
        // Receive messages in transactions in size <txSize>
        int currentTxSize = 0;
        TxnIdIF txnId = txc.createTxnId();
        for (int i = 0; i < nMsgs; i++) {
            AMQPMessage msg = c.receive();
            if (msg == null)
                break;
            AmqpValue value = msg.getAmqpValue();
            System.out.println("Received: " + ((AMQPString) value.getValue()).getValue());
            msg.setTxnIdIF(txnId);
            msg.accept();
            currentTxSize++;
            if ((i + 1) % txSize == 0) {
                txc.commit(txnId);
                txnId = txc.createTxnId();
                currentTxSize = 0;
            }
        }
        if (currentTxSize > 0)
            txc.commit(txnId);
        // Close everything down
        Thread.sleep(2000);
        c.close();
        session.close();
        connection.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 27 with TxnIdIF

use of com.swiftmq.amqp.v100.generated.transactions.coordination.TxnIdIF in project swiftmq-ce by iitsoftware.

the class TransactionRegistry method addToTransaction.

public void addToTransaction(TxnIdIF btxnId, SourceLink sourceLink, long deliveryId, MessageIndex messageIndex, long size) throws EndWithErrorException {
    String txnId = new String(((TransactionId) btxnId).getValue());
    String linkName = sourceLink.getName();
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + "/addToTransaction, txnId=" + txnId + ", linkName=" + linkName + ", messageIndex=" + messageIndex);
    lock.lock();
    try {
        ActiveTxEntry activeTxEntry = (ActiveTxEntry) activeTx.get(txnId);
        if (activeTxEntry == null) {
            if (ctx.traceSpace.enabled)
                ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + "/addToTransaction, txnId=" + txnId + ", not found!");
            throw new SessionEndException(TransactionError.UNKNOWN_ID, new AMQPString("Transaction id not found: " + txnId));
        }
        sourceLink.increaseActiveTransactions();
        if (activeTxEntry.outboundTxEntryMap == null)
            activeTxEntry.outboundTxEntryMap = new HashMap();
        OutboundTxEntry outboundTxEntry = (OutboundTxEntry) activeTxEntry.outboundTxEntryMap.get(deliveryId);
        if (outboundTxEntry == null) {
            outboundTxEntry = new OutboundTxEntry(sourceLink, messageIndex, null);
            activeTxEntry.outboundTxEntryMap.put(deliveryId, outboundTxEntry);
        } else {
            outboundTxEntry.sourceLink = sourceLink;
            outboundTxEntry.messageIndex = messageIndex;
        }
    } finally {
        lock.unlock();
    }
}

Example 28 with TxnIdIF

use of com.swiftmq.amqp.v100.generated.transactions.coordination.TxnIdIF in project swiftmq-ce by iitsoftware.

the class Sender method send.

public void send() {
    try {
        int txSize = 0;
        TxnIdIF txnIdIF = txc.createTxnId();
        boolean rollback = false;
        int i = 0;
        while (i < nMsgs) {
            AMQPMessage msg = messageFactory.create(i);
            msg.setTxnIdIF(txnIdIF);
            producer.send(msg, persistent, 5, -1);
            txSize++;
            if (txSize == txSendSize) {
                if (rollback)
                    txc.rollback(txnIdIF);
                else {
                    txc.commit(txnIdIF);
                    i += txSize;
                }
                rollback = !rollback;
                txnIdIF = txc.createTxnId();
                txSize = 0;
            }
        }
        if (txSize > 0) {
            if (rollback)
                txc.rollback(txnIdIF);
            else
                txc.commit(txnIdIF);
            rollback = !rollback;
            txSize = 0;
        }
    } catch (Exception e) {
        fail("test failed: " + e);
    }
}

Example 29 with TxnIdIF

use of com.swiftmq.amqp.v100.generated.transactions.coordination.TxnIdIF in project swiftmq-ce by iitsoftware.

the class Receiver method receive.

public void receive() {
    try {
        int txSize = 0;
        TxnIdIF txnIdIF = txc.createTxnId();
        consumer.acquire(txRcvSize, txnIdIF);
        for (int i = 0; i < nMsgs; i++) {
            AMQPMessage msg = consumer.receive();
            if (msg != null) {
                messageFactory.verify(msg);
                if (!msg.isSettled())
                    msg.accept();
                txSize++;
                if (txSize == txRcvSize) {
                    txc.commit(txnIdIF);
                    txnIdIF = txc.createTxnId();
                    consumer.acquire(txRcvSize, txnIdIF);
                    txSize = 0;
                }
            } else
                throw new Exception("Msg == null at i=" + i);
        }
        if (txSize > 0) {
            txc.commit(txnIdIF);
            txSize = 0;
        }
    } catch (Exception e) {
        fail("test failed: " + e);
    }
}

Example 30 with TxnIdIF

use of com.swiftmq.amqp.v100.generated.transactions.coordination.TxnIdIF in project swiftmq-ce by iitsoftware.

the class Sender method send.

public void send() {
    try {
        int txSize = 0;
        TxnIdIF txnIdIF = txc.createTxnId();
        for (int i = 0; i < nMsgs; i++) {
            AMQPMessage msg = messageFactory.create(i);
            msg.setTxnIdIF(txnIdIF);
            producer.send(msg, persistent, 5, -1);
            txSize++;
            if (txSize == txSendSize) {
                txc.commit(txnIdIF);
                txnIdIF = txc.createTxnId();
                txSize = 0;
            }
        }
        if (txSize > 0) {
            txc.commit(txnIdIF);
            txSize = 0;
        }
    } catch (Exception e) {
        fail("test failed: " + e);
    }
}