Java Code Examples for org.apache.qpid.proton.engine.Receiver#setSenderSettleMode()

@Override
protected Receiver createEndpoint(JmsSessionInfo resourceInfo) {
    Receiver receiver = getParent().getEndpoint().receiver(linkName);
    receiver.setTarget(new Target());
    receiver.setSenderSettleMode(SenderSettleMode.UNSETTLED);
    receiver.setReceiverSettleMode(ReceiverSettleMode.FIRST);

    if (!hasClientID) {
      // We are trying to unsubscribe a 'global' shared subs using a 'null source lookup', add link
      // desired capabilities as hints to the peer to consider this when trying to attach the link.
      receiver.setDesiredCapabilities(new Symbol[] { AmqpSupport.SHARED, AmqpSupport.GLOBAL });
    }

    return receiver;
}
 

@Test
public void testMaxMessageSizeValue() throws Exception
{
    LOGGER.fine(bold("======== About to create transports"));

    Transport clientTransport = Proton.transport();
    getClient().setTransport(clientTransport);
    ProtocolTracerEnabler.setProtocolTracer(clientTransport, TestLoggingHelper.CLIENT_PREFIX);

    Transport serverTransport = Proton.transport();
    getServer().setTransport(serverTransport);
    ProtocolTracerEnabler.setProtocolTracer(serverTransport, "            " + TestLoggingHelper.SERVER_PREFIX);

    doOutputInputCycle();

    Connection clientConnection = Proton.connection();
    getClient().setConnection(clientConnection);
    clientTransport.bind(clientConnection);

    Connection serverConnection = Proton.connection();
    getServer().setConnection(serverConnection);
    serverTransport.bind(serverConnection);

    LOGGER.fine(bold("======== About to open connections"));
    clientConnection.open();
    serverConnection.open();

    doOutputInputCycle();

    LOGGER.fine(bold("======== About to open sessions"));
    Session clientSession = clientConnection.session();
    getClient().setSession(clientSession);
    clientSession.open();

    pumpClientToServer();

    Session serverSession = serverConnection.sessionHead(of(UNINITIALIZED), of(ACTIVE));
    getServer().setSession(serverSession);

    serverSession.open();

    pumpServerToClient();

    LOGGER.fine(bold("======== About to create receiver"));

    Source clientSource = new Source();
    getClient().setSource(clientSource);
    clientSource.setAddress(_sourceAddress);

    Target clientTarget = new Target();
    getClient().setTarget(clientTarget);
    clientTarget.setAddress(null);

    Receiver clientReceiver = clientSession.receiver("link1");
    getClient().setReceiver(clientReceiver);
    clientReceiver.setTarget(clientTarget);
    clientReceiver.setSource(clientSource);

    clientReceiver.setReceiverSettleMode(ReceiverSettleMode.FIRST);
    clientReceiver.setSenderSettleMode(SenderSettleMode.UNSETTLED);

    // Set the local link max-message-size
    assertNull("Expected no value to be set", clientReceiver.getMaxMessageSize());
    clientReceiver.setMaxMessageSize(CLIENT_MAX_MSG_SIZE);
    assertEquals("Expected value to be set", CLIENT_MAX_MSG_SIZE, clientReceiver.getMaxMessageSize());

    clientReceiver.open();
    pumpClientToServer();

    LOGGER.fine(bold("======== About to set up implicitly created sender"));

    Sender serverSender = (Sender) getServer().getConnection().linkHead(of(UNINITIALIZED), of(ACTIVE));
    getServer().setSender(serverSender);

    serverSender.setReceiverSettleMode(serverSender.getRemoteReceiverSettleMode());
    serverSender.setSenderSettleMode(serverSender.getRemoteSenderSettleMode());

    org.apache.qpid.proton.amqp.transport.Source serverRemoteSource = serverSender.getRemoteSource();
    serverSender.setSource(serverRemoteSource);

    assertEquals("Expected value to be set", CLIENT_MAX_MSG_SIZE, serverSender.getRemoteMaxMessageSize());

    // Set the local link max-message-size
    assertNull("Expected no value to be set", serverSender.getMaxMessageSize());
    serverSender.setMaxMessageSize(SERVER_MAX_MSG_SIZE);
    assertEquals("Expected value to be set", SERVER_MAX_MSG_SIZE, serverSender.getMaxMessageSize());

    serverSender.open();

    assertNull("Expected no value to be present yet", clientReceiver.getRemoteMaxMessageSize());

    pumpServerToClient();

    assertEquals("Expected value to be set", SERVER_MAX_MSG_SIZE, clientReceiver.getRemoteMaxMessageSize());
}
 

@Override
protected Receiver createEndpoint(JmsConsumerInfo resourceInfo) {
    JmsDestination destination = resourceInfo.getDestination();
    String address = AmqpDestinationHelper.getDestinationAddress(destination, getParent().getConnection());

    Source source = new Source();
    source.setAddress(address);
    Target target = new Target();

    configureSource(source);

    String receiverLinkName = null;
    String subscriptionName = resourceInfo.getSubscriptionName();
    if (subscriptionName != null && !subscriptionName.isEmpty()) {
        AmqpConnection connection = getParent().getConnection();

        if (resourceInfo.isShared() && !connection.getProperties().isSharedSubsSupported()) {
            validateSharedSubsLinkCapability = true;
        }

        AmqpSubscriptionTracker subTracker = connection.getSubTracker();

        // Validate subscriber type allowed given existing active subscriber types.
        if (resourceInfo.isShared() && resourceInfo.isDurable()) {
            if(subTracker.isActiveExclusiveDurableSub(subscriptionName)) {
                // Don't allow shared sub if there is already an active exclusive durable sub
                throw new JMSRuntimeException("A non-shared durable subscription is already active with name '" + subscriptionName + "'");
            }
        } else if (!resourceInfo.isShared() && resourceInfo.isDurable()) {
            if (subTracker.isActiveExclusiveDurableSub(subscriptionName)) {
                // Exclusive durable sub is already active
                throw new JMSRuntimeException("A non-shared durable subscription is already active with name '" + subscriptionName + "'");
            } else if (subTracker.isActiveSharedDurableSub(subscriptionName)) {
                // Don't allow exclusive durable sub if there is already an active shared durable sub
                throw new JMSRuntimeException("A shared durable subscription is already active with name '" + subscriptionName + "'");
            }
        }

        // Get the link name for the subscription. Throws if certain further validations fail.
        receiverLinkName = subTracker.reserveNextSubscriptionLinkName(subscriptionName, resourceInfo);
    }

    if (receiverLinkName == null) {
        receiverLinkName = "qpid-jms:receiver:" + resourceInfo.getId() + ":" + address;
    }

    Receiver receiver = getParent().getEndpoint().receiver(receiverLinkName);
    receiver.setSource(source);
    receiver.setTarget(target);
    if (resourceInfo.isBrowser() || resourceInfo.isPresettle()) {
        receiver.setSenderSettleMode(SenderSettleMode.SETTLED);
    } else {
        receiver.setSenderSettleMode(SenderSettleMode.UNSETTLED);
    }
    receiver.setReceiverSettleMode(ReceiverSettleMode.FIRST);

    if (validateSharedSubsLinkCapability) {
        receiver.setDesiredCapabilities(new Symbol[] { AmqpSupport.SHARED_SUBS });
    }

    return receiver;
}