use of org.apache.qpid.server.protocol.v1_0.type.messaging.Rejected in project qpid-broker-j by apache.
the class TxnCoordinatorReceivingLinkEndpoint method receiveDelivery.
@Override
protected Error receiveDelivery(Delivery delivery) {
// Only interested in the amqp-value section that holds the message to the coordinator
try (QpidByteBuffer payload = delivery.getPayload()) {
List<EncodingRetainingSection<?>> sections = getSectionDecoder().parseAll(payload);
boolean amqpValueSectionFound = false;
for (EncodingRetainingSection section : sections) {
try {
if (section instanceof AmqpValueSection) {
if (amqpValueSectionFound) {
throw new ConnectionScopedRuntimeException("Received more than one AmqpValue sections");
}
amqpValueSectionFound = true;
Object command = section.getValue();
Session_1_0 session = getSession();
AMQPConnection_1_0<?> connection = session.getConnection();
connection.receivedComplete();
if (command instanceof Declare) {
final IdentifiedTransaction txn = connection.createIdentifiedTransaction();
_createdTransactions.put(txn.getId(), txn.getServerTransaction());
long notificationRepeatPeriod = getSession().getContextValue(Long.class, Session.TRANSACTION_TIMEOUT_NOTIFICATION_REPEAT_PERIOD);
connection.registerTransactionTickers(txn.getServerTransaction(), this::doTimeoutAction, notificationRepeatPeriod);
Declared state = new Declared();
state.setTxnId(Session_1_0.integerToTransactionId(txn.getId()));
updateDisposition(delivery.getDeliveryTag(), state, true);
} else if (command instanceof Discharge) {
Discharge discharge = (Discharge) command;
Error error = discharge(discharge.getTxnId(), Boolean.TRUE.equals(discharge.getFail()));
final DeliveryState outcome;
if (error == null) {
outcome = new Accepted();
} else if (Arrays.asList(getSource().getOutcomes()).contains(Rejected.REJECTED_SYMBOL)) {
final Rejected rejected = new Rejected();
rejected.setError(error);
outcome = rejected;
error = null;
} else {
outcome = null;
}
if (error == null) {
updateDisposition(delivery.getDeliveryTag(), outcome, true);
}
return error;
} else {
throw new ConnectionScopedRuntimeException(String.format("Received unknown command '%s'", command.getClass().getSimpleName()));
}
}
} finally {
section.dispose();
}
}
if (!amqpValueSectionFound) {
throw new ConnectionScopedRuntimeException("Received no AmqpValue section");
}
} catch (AmqpErrorException e) {
return e.getError();
}
return null;
}
use of org.apache.qpid.server.protocol.v1_0.type.messaging.Rejected in project qpid-broker-j by apache.
the class LinkStoreTestCase method setUp.
@Override
public void setUp() throws Exception {
super.setUp();
_linkStore = createLinkStore();
_source = new Source();
_target = new Target();
_source.setAddress(ADDRESS);
_source.setCapabilities(new Symbol[] { Symbol.getSymbol(CAPABILITY) });
_source.setDefaultOutcome(new Rejected());
_source.setDistributionMode(StdDistMode.COPY);
_source.setDurable(TerminusDurability.UNSETTLED_STATE);
_source.setDynamic(Boolean.TRUE);
_source.setExpiryPolicy(TerminusExpiryPolicy.CONNECTION_CLOSE);
_source.setFilter(Collections.singletonMap(Symbol.valueOf("foo"), NoLocalFilter.INSTANCE));
_source.setOutcomes(new Accepted().getSymbol());
_source.setDynamicNodeProperties(Collections.singletonMap(Symbol.valueOf("dynamicProperty"), "dynamicPropertyValue"));
_source.setTimeout(new UnsignedInteger(1));
_target.setTimeout(new UnsignedInteger(2));
_target.setDynamicNodeProperties(Collections.singletonMap(Symbol.valueOf("targetDynamicProperty"), "targetDynamicPropertyValue"));
_target.setDynamic(Boolean.TRUE);
_target.setExpiryPolicy(TerminusExpiryPolicy.LINK_DETACH);
_target.setAddress("bar");
_target.setCapabilities(new Symbol[] { Symbol.getSymbol(CAPABILITY) });
_target.setDurable(TerminusDurability.CONFIGURATION);
}
use of org.apache.qpid.server.protocol.v1_0.type.messaging.Rejected in project qpid-broker-j by apache.
the class SendingLinkEndpoint method attachReceived.
@Override
public void attachReceived(final Attach attach) throws AmqpErrorException {
super.attachReceived(attach);
Target target = (Target) attach.getTarget();
Source source = getSource();
if (source == null) {
source = new Source();
Source attachSource = (Source) attach.getSource();
final Modified defaultOutcome = new Modified();
defaultOutcome.setDeliveryFailed(true);
source.setDefaultOutcome(defaultOutcome);
source.setOutcomes(Accepted.ACCEPTED_SYMBOL, Released.RELEASED_SYMBOL, Rejected.REJECTED_SYMBOL);
source.setAddress(attachSource.getAddress());
source.setDynamic(attachSource.getDynamic());
if (Boolean.TRUE.equals(attachSource.getDynamic()) && attachSource.getDynamicNodeProperties() != null) {
Map<Symbol, Object> dynamicNodeProperties = new HashMap<>();
if (attachSource.getDynamicNodeProperties().containsKey(Session_1_0.LIFETIME_POLICY)) {
dynamicNodeProperties.put(Session_1_0.LIFETIME_POLICY, attachSource.getDynamicNodeProperties().get(Session_1_0.LIFETIME_POLICY));
}
source.setDynamicNodeProperties(dynamicNodeProperties);
}
source.setDurable(TerminusDurability.min(attachSource.getDurable(), getLink().getHighestSupportedTerminusDurability()));
source.setExpiryPolicy(attachSource.getExpiryPolicy());
source.setDistributionMode(attachSource.getDistributionMode());
source.setFilter(attachSource.getFilter());
source.setCapabilities(attachSource.getCapabilities());
final SendingDestination destination = getSession().getSendingDestination(getLink(), source);
source.setCapabilities(destination.getCapabilities());
getLink().setSource(source);
prepareConsumerOptionsAndFilters(destination);
}
getLink().setTarget(target);
final MessageInstanceConsumer oldConsumer = getConsumer();
createConsumerTarget();
_resumeAcceptedTransfers.clear();
_resumeFullTransfers.clear();
final NamedAddressSpace addressSpace = getSession().getConnection().getAddressSpace();
// TODO: QPID-7845 : Resuming links is unsupported at the moment. Thus, cleaning up unsettled deliveries unconditionally.
cleanUpUnsettledDeliveries();
getSession().addDeleteTask(_cleanUpUnsettledDeliveryTask);
Map<Binary, OutgoingDelivery> unsettledCopy = new HashMap<>(_unsettled);
Map<Binary, DeliveryState> remoteUnsettled = attach.getUnsettled() == null ? Collections.emptyMap() : new HashMap<>(attach.getUnsettled());
final boolean isUnsettledComplete = !Boolean.TRUE.equals(attach.getIncompleteUnsettled());
for (Map.Entry<Binary, OutgoingDelivery> entry : unsettledCopy.entrySet()) {
Binary deliveryTag = entry.getKey();
final MessageInstance queueEntry = entry.getValue().getMessageInstance();
if (!remoteUnsettled.containsKey(deliveryTag) && isUnsettledComplete) {
queueEntry.setRedelivered();
queueEntry.release(oldConsumer);
_unsettled.remove(deliveryTag);
} else if (remoteUnsettled.get(deliveryTag) instanceof Outcome) {
Outcome outcome = (Outcome) remoteUnsettled.get(deliveryTag);
if (outcome instanceof Accepted) {
if (oldConsumer.acquires()) {
AutoCommitTransaction txn = new AutoCommitTransaction(addressSpace.getMessageStore());
if (queueEntry.acquire() || queueEntry.isAcquired()) {
txn.dequeue(Collections.singleton(queueEntry), new ServerTransaction.Action() {
@Override
public void postCommit() {
queueEntry.delete();
}
@Override
public void onRollback() {
}
});
}
}
} else if (outcome instanceof Released) {
if (oldConsumer.acquires()) {
AutoCommitTransaction txn = new AutoCommitTransaction(addressSpace.getMessageStore());
txn.dequeue(Collections.singleton(queueEntry), new ServerTransaction.Action() {
@Override
public void postCommit() {
queueEntry.release(oldConsumer);
}
@Override
public void onRollback() {
}
});
}
}
// TODO: QPID-7845: Handle rejected and modified outcome
remoteUnsettled.remove(deliveryTag);
_resumeAcceptedTransfers.add(deliveryTag);
} else {
_resumeFullTransfers.add(queueEntry);
// TODO:QPID-7845: exists in receivers map, but not yet got an outcome ... should resend with resume = true
}
}
getConsumerTarget().updateNotifyWorkDesired();
}
use of org.apache.qpid.server.protocol.v1_0.type.messaging.Rejected in project qpid-broker-j by apache.
the class AnonymousTerminusTest method transferPreSettledInTransactionToUnknownDestinationWhenRejectOutcomeSupportedByTxController.
@SpecificationTest(section = "Using the Anonymous Terminus for Message Routing. 2.2.2 Routing Errors", description = "It is possible that a message sent to a routing node has an address in the to field" + " of properties which, if used in the address field of target of an attach," + " would result in an unsuccessful link establishment (for example," + " if the address cannot be resolved to a node). In this case the routing node" + " MUST communicate the error back to the sender of the message." + " [...]" + " <Not in spec yet>" + " AMQP-140" + " If a message cannot be routed to the destination implied in the \"to:\" field," + " and the source does not allow for the rejected outcome" + " [...] when messages are being sent within a transaction and have been sent pre-settled." + " In this case the behaviour defined for transactions (of essentially marking" + " the transaction as rollback only) should take precedence. " + "" + " AMQP spec 4.3 Discharging a Transaction" + " If the coordinator is unable to complete the discharge, the coordinator MUST convey" + " the error to the controller as a transaction-error. If the source for the link to" + " the coordinator supports the rejected outcome, then the message MUST be rejected" + " with this outcome carrying the transaction-error.")
@Test
public void transferPreSettledInTransactionToUnknownDestinationWhenRejectOutcomeSupportedByTxController() throws Exception {
try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
final UnsignedInteger linkHandle = UnsignedInteger.ONE;
final Interaction interaction = openInteractionWithAnonymousRelayCapability(transport);
final InteractionTransactionalState txnState = interaction.createTransactionalState(UnsignedInteger.ZERO);
interaction.begin().consumeResponse(Begin.class).txnAttachCoordinatorLink(txnState).txnDeclare(txnState).attachRole(Role.SENDER).attachHandle(linkHandle).attachSourceOutcomes(Accepted.ACCEPTED_SYMBOL, Rejected.REJECTED_SYMBOL).attach().consumeResponse(Attach.class).consumeResponse(Flow.class).transferHandle(linkHandle).transferPayload(generateMessagePayloadToDestination("Unknown")).transferDeliveryTag(_deliveryTag).transferTransactionalState(txnState.getCurrentTransactionId()).transferSettled(Boolean.TRUE).transferDeliveryId(UnsignedInteger.valueOf(1)).transfer();
final Discharge discharge = new Discharge();
discharge.setTxnId(txnState.getCurrentTransactionId());
discharge.setFail(false);
interaction.transferHandle(txnState.getHandle()).transferDeliveryId(UnsignedInteger.valueOf(2)).transferSettled(Boolean.FALSE).transferDeliveryTag(new Binary(("transaction-" + 2).getBytes(StandardCharsets.UTF_8))).transferPayloadData(discharge).transfer();
Disposition dischargeTransactionDisposition = getDispositionForDeliveryId(interaction, UnsignedInteger.valueOf(2));
assertThat(dischargeTransactionDisposition.getSettled(), is(equalTo(true)));
assertThat(dischargeTransactionDisposition.getState(), is(instanceOf(Rejected.class)));
Rejected rejected = (Rejected) dischargeTransactionDisposition.getState();
Error error = rejected.getError();
assertThat(error, is(notNullValue()));
assertThat(error.getCondition(), is(equalTo(TransactionError.TRANSACTION_ROLLBACK)));
}
}
use of org.apache.qpid.server.protocol.v1_0.type.messaging.Rejected in project qpid-broker-j by apache.
the class AnonymousTerminusTest method transferUnsettledToUnknownDestinationWhenRejectedOutcomeSupportedBySource.
@SpecificationTest(section = "Using the Anonymous Terminus for Message Routing. 2.2.2 Routing Errors", description = "It is possible that a message sent to a routing node has an address in the to field" + " of properties which, if used in the address field of target of an attach," + " would result in an unsuccessful link establishment (for example," + " if the address cannot be resolved to a node). In this case the routing node" + " MUST communicate the error back to the sender of the message." + " If the source of the link supports the rejected outcome," + " and the message has not already been settled by the sender, then the routing node" + " MUST reject the message." + " [...] the info field of error MUST contain an entry with symbolic key delivery-tag" + " and binary value of the delivery-tag of the message which caused the failure.")
@Test
public void transferUnsettledToUnknownDestinationWhenRejectedOutcomeSupportedBySource() throws Exception {
try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
final Interaction interaction = openInteractionWithAnonymousRelayCapability(transport);
interaction.begin().consumeResponse(Begin.class).attachRole(Role.SENDER).attachSourceOutcomes(Accepted.ACCEPTED_SYMBOL, Rejected.REJECTED_SYMBOL).attach().consumeResponse(Attach.class).consumeResponse(Flow.class).transferPayload(generateMessagePayloadToDestination("Unknown")).transferDeliveryTag(_deliveryTag).transfer().consumeResponse();
Disposition disposition = interaction.getLatestResponse(Disposition.class);
assertThat(disposition.getSettled(), is(true));
DeliveryState dispositionState = disposition.getState();
assertThat(dispositionState, is(instanceOf(Rejected.class)));
Rejected rejected = (Rejected) dispositionState;
Error error = rejected.getError();
assertThat(error, is(notNullValue()));
assertThat(error.getCondition(), is(equalTo(AmqpError.NOT_FOUND)));
assertThat(error.getInfo(), is(notNullValue()));
assertThat(error.getInfo().get(DELIVERY_TAG), is(equalTo(_deliveryTag)));
}
}
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