Examples with Flow org.apache.qpid.server.protocol.v1_0.type.transport.Flow used on opensource projects

Example 6 with Flow

use of org.apache.qpid.server.protocol.v1_0.type.transport.Flow in project qpid-broker-j by apache.

the class TransferTest method receiveTransferReceiverSettleSecondWithImplicitDispositionState.

@Ignore
@Test
@SpecificationTest(section = "2.6.12", description = "Transferring A Message.")
public void receiveTransferReceiverSettleSecondWithImplicitDispositionState() throws Exception {
    getBrokerAdmin().putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, TEST_MESSAGE_DATA);
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction().negotiateProtocol().consumeResponse().open().consumeResponse().begin().consumeResponse().attachRole(Role.RECEIVER).attachSourceAddress(BrokerAdmin.TEST_QUEUE_NAME).attachRcvSettleMode(ReceiverSettleMode.SECOND).attachSourceOutcomes().attachSourceDefaultOutcome(null).attach().consumeResponse().flowIncomingWindow(UnsignedInteger.ONE).flowNextIncomingId(UnsignedInteger.ZERO).flowOutgoingWindow(UnsignedInteger.ZERO).flowNextOutgoingId(UnsignedInteger.ZERO).flowLinkCredit(UnsignedInteger.ONE).flowHandleFromLinkHandle().flow().receiveDelivery().decodeLatestDelivery();
        Object data = interaction.getDecodedLatestDelivery();
        assertThat(data, Is.is(CoreMatchers.equalTo(TEST_MESSAGE_DATA)));
        Disposition disposition = interaction.dispositionSettled(false).dispositionRole(Role.RECEIVER).dispositionState(null).disposition().consumeResponse(Disposition.class).getLatestResponse(Disposition.class);
        assertThat(disposition.getSettled(), is(true));
        interaction.consumeResponse(null, Flow.class);
    }
}

Example 7 with Flow

use of org.apache.qpid.server.protocol.v1_0.type.transport.Flow in project qpid-broker-j by apache.

the class TransferTest method transfersWithDuplicateUnsettledDeliveryTag.

@Test
@SpecificationTest(section = "2.7.5", description = "[delivery-tag] uniquely identifies the delivery attempt for a given message on this link.")
public void transfersWithDuplicateUnsettledDeliveryTag() throws Exception {
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Binary deliveryTag = new Binary("testDeliveryTag".getBytes(UTF_8));
        Interaction interaction = transport.newInteraction();
        interaction.negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class).attachRole(Role.SENDER).attachRcvSettleMode(ReceiverSettleMode.SECOND).attach().consumeResponse(Attach.class).consumeResponse(Flow.class);
        Flow flow = interaction.getLatestResponse(Flow.class);
        assertThat(flow.getLinkCredit().intValue(), is(greaterThan(1)));
        interaction.transferDeliveryId(UnsignedInteger.ZERO).transferDeliveryTag(deliveryTag).transferPayloadData("test").transfer().sync().transferDeliveryTag(deliveryTag).transferDeliveryId(UnsignedInteger.ONE).transferPayloadData("test2").transfer().sync();
        do {
            interaction.consumeResponse();
            Response<?> response = interaction.getLatestResponse();
            assertThat(response, is(notNullValue()));
            Object body = response.getBody();
            if (body instanceof ErrorCarryingFrameBody) {
                Error error = ((ErrorCarryingFrameBody) body).getError();
                assertThat(error, is(notNullValue()));
                break;
            } else if (body instanceof Disposition) {
                Disposition disposition = (Disposition) body;
                assertThat(disposition.getSettled(), is(equalTo(false)));
                assertThat(disposition.getFirst(), is(not(equalTo(UnsignedInteger.ONE))));
                assertThat(disposition.getLast(), is(not(equalTo(UnsignedInteger.ONE))));
            } else if (!(body instanceof Flow)) {
                fail("Unexpected response " + body);
            }
        } while (true);
    }
}

Example 8 with Flow

use of org.apache.qpid.server.protocol.v1_0.type.transport.Flow in project qpid-broker-j by apache.

the class TransferTest method receiveMixtureOfTransactionalAndNonTransactionalDeliveries.

@Test
@SpecificationTest(section = "2.6.12", description = "Transferring A Message.")
public void receiveMixtureOfTransactionalAndNonTransactionalDeliveries() throws Exception {
    int numberOfMessages = 4;
    for (int i = 0; i < numberOfMessages; i++) {
        getBrokerAdmin().putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, TEST_MESSAGE_DATA + "_" + i);
    }
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction().negotiateProtocol().consumeResponse().open().consumeResponse().begin().consumeResponse().attachRole(Role.RECEIVER).attachSourceAddress(BrokerAdmin.TEST_QUEUE_NAME).attachRcvSettleMode(ReceiverSettleMode.FIRST).attachHandle(UnsignedInteger.ZERO).attach().consumeResponse().flowIncomingWindow(UnsignedInteger.valueOf(numberOfMessages)).flowNextIncomingId(UnsignedInteger.ZERO).flowOutgoingWindow(UnsignedInteger.ZERO).flowNextOutgoingId(UnsignedInteger.ZERO).flowLinkCredit(UnsignedInteger.valueOf(numberOfMessages)).flowHandleFromLinkHandle().flow();
        for (int i = 0; i < numberOfMessages; i++) {
            interaction.receiveDelivery(Flow.class).decodeLatestDelivery();
            Object data = interaction.getDecodedLatestDelivery();
            assertThat(data, Is.is(CoreMatchers.equalTo(TEST_MESSAGE_DATA + "_" + i)));
            assertThat(interaction.getLatestDeliveryId(), Is.is(equalTo(UnsignedInteger.valueOf(i))));
        }
        final InteractionTransactionalState txnState = interaction.createTransactionalState(UnsignedInteger.ONE);
        interaction.txnAttachCoordinatorLink(txnState).txnDeclare(txnState);
        interaction.dispositionSettled(true).dispositionRole(Role.RECEIVER).dispositionFirst(UnsignedInteger.ZERO).dispositionLast(UnsignedInteger.ONE).dispositionState(new Accepted()).disposition().dispositionSettled(true).dispositionRole(Role.RECEIVER).dispositionFirst(UnsignedInteger.valueOf(2)).dispositionLast(UnsignedInteger.valueOf(3)).dispositionTransactionalState(txnState.getCurrentTransactionId(), new Accepted()).disposition();
        final Discharge discharge = new Discharge();
        discharge.setTxnId(txnState.getCurrentTransactionId());
        discharge.setFail(false);
        interaction.transferHandle(txnState.getHandle()).transferDeliveryId(UnsignedInteger.valueOf(4)).transferDeliveryTag(new Binary(("transaction-" + 4).getBytes(StandardCharsets.UTF_8))).transferPayloadData(discharge).transfer();
        Disposition declareTransactionDisposition = null;
        Flow coordinatorFlow = null;
        do {
            interaction.consumeResponse(Disposition.class, Flow.class);
            Response<?> response = interaction.getLatestResponse();
            if (response.getBody() instanceof Disposition) {
                declareTransactionDisposition = (Disposition) response.getBody();
            }
            if (response.getBody() instanceof Flow) {
                final Flow flowResponse = (Flow) response.getBody();
                if (flowResponse.getHandle().equals(txnState.getHandle())) {
                    coordinatorFlow = flowResponse;
                }
            }
        } while (declareTransactionDisposition == null || coordinatorFlow == null);
        if (getBrokerAdmin().isQueueDepthSupported()) {
            assertThat(getBrokerAdmin().getQueueDepthMessages(BrokerAdmin.TEST_QUEUE_NAME), is(equalTo(0)));
        }
    }
    String messageText = TEST_MESSAGE_DATA + "_" + 4;
    getBrokerAdmin().putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, messageText);
    Object receivedMessage = Utils.receiveMessage(_brokerAddress, BrokerAdmin.TEST_QUEUE_NAME);
    assertThat(receivedMessage, is(equalTo(messageText)));
}

Example 9 with Flow

use of org.apache.qpid.server.protocol.v1_0.type.transport.Flow in project qpid-broker-j by apache.

the class DischargeTest method dischargeSettledAfterReceiverDetach.

@Test
@SpecificationTest(section = "4.4.2", description = "Transactional Retirement [...]" + " To associate an outcome with a transaction the controller sends a disposition" + " performative which sets the state of the delivery to a transactional-state with the" + " desired transaction identifier and the outcome to be applied upon a successful discharge.")
public void dischargeSettledAfterReceiverDetach() throws Exception {
    assumeThat(getBrokerAdmin().isQueueDepthSupported(), is(true));
    getBrokerAdmin().putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, "test message");
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction();
        final InteractionTransactionalState txnState = interaction.createTransactionalState(UnsignedInteger.ZERO);
        List<Transfer> transfers = interaction.negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class).txnAttachCoordinatorLink(txnState).txnDeclare(txnState).attachRole(Role.RECEIVER).attachHandle(UnsignedInteger.ONE).attachSourceAddress(BrokerAdmin.TEST_QUEUE_NAME).attachRcvSettleMode(ReceiverSettleMode.FIRST).attach().consumeResponse(Attach.class).flowIncomingWindow(UnsignedInteger.ONE).flowLinkCredit(UnsignedInteger.ONE).flowHandleFromLinkHandle().flow().receiveDelivery().getLatestDelivery();
        assertThat(transfers, is(notNullValue()));
        assertThat(transfers, is(not(empty())));
        final UnsignedInteger deliveryId = transfers.get(0).getDeliveryId();
        interaction.detach().consumeResponse(Detach.class).dispositionFirst(deliveryId).dispositionTransactionalState(txnState.getCurrentTransactionId(), new Accepted()).dispositionRole(Role.RECEIVER).disposition().txnDischarge(txnState, false);
        assertThat(getBrokerAdmin().getQueueDepthMessages(BrokerAdmin.TEST_QUEUE_NAME), is(equalTo(0)));
    }
}

Example 10 with Flow

use of org.apache.qpid.server.protocol.v1_0.type.transport.Flow in project qpid-broker-j by apache.

the class TransactionalTransferTest method receiveTransactionalRetirementDischargeFail.

@Test
@SpecificationTest(section = "4.4.2", description = "Transactional Retirement[...] The transaction controller might" + "wish to associate the outcome of a delivery with a transaction.")
public void receiveTransactionalRetirementDischargeFail() throws Exception {
    getBrokerAdmin().putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, TEST_MESSAGE_CONTENT);
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction();
        final InteractionTransactionalState txnState = interaction.createTransactionalState(UnsignedInteger.ZERO);
        interaction.negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class).txnAttachCoordinatorLink(txnState).txnDeclare(txnState).attachRole(Role.RECEIVER).attachHandle(UnsignedInteger.ONE).attachSourceAddress(BrokerAdmin.TEST_QUEUE_NAME).attachRcvSettleMode(ReceiverSettleMode.FIRST).attach().consumeResponse(Attach.class).flowIncomingWindow(UnsignedInteger.ONE).flowNextIncomingId(UnsignedInteger.ZERO).flowOutgoingWindow(UnsignedInteger.ZERO).flowNextOutgoingId(UnsignedInteger.ZERO).flowLinkCredit(UnsignedInteger.ONE).flowHandleFromLinkHandle().flow().receiveDelivery().decodeLatestDelivery();
        Object data = interaction.getDecodedLatestDelivery();
        assertThat(data, is(equalTo(TEST_MESSAGE_CONTENT)));
        interaction.dispositionSettled(true).dispositionRole(Role.RECEIVER).dispositionTransactionalState(txnState.getCurrentTransactionId(), new Accepted()).disposition().txnDischarge(txnState, true);
        Object receivedMessage = Utils.receiveMessage(_brokerAddress, BrokerAdmin.TEST_QUEUE_NAME);
        assertThat(receivedMessage, is(equalTo(TEST_MESSAGE_CONTENT)));
    }
}