use of com.swiftmq.amqp.v100.generated.messaging.delivery_state.Accepted in project swiftmq-client by iitsoftware.
the class AMQPMessage method accept.
/**
* Accepts delivery of this message. This is part of settlement with QoS modes at-least-once and exactly-once.
*
* @throws InvalidStateException If the state is invalid to perform this operation
*/
public void accept() throws InvalidStateException {
if (consumer == null)
throw new InvalidStateException("Message not associated with a consumer");
if (settled && txnIdIF == null)
throw new InvalidStateException("Accept not required; message has already been settled");
DeliveryStateIF deliveryStateIF = null;
if (txnIdIF == null)
deliveryStateIF = new Accepted();
else {
TransactionalState transactionalState = new TransactionalState();
transactionalState.setTxnId(txnIdIF);
transactionalState.setOutcome(new Accepted());
deliveryStateIF = transactionalState;
}
consumer.sendDisposition(this, deliveryStateIF);
}
use of com.swiftmq.amqp.v100.generated.messaging.delivery_state.Accepted in project swiftmq-ce by iitsoftware.
the class SourceLink method verifyLocalAddress.
public void verifyLocalAddress() throws AuthenticationException, QueueException, TopicException, InvalidSelectorException {
if (!dynamic) {
// This is for the case of reconnecting to a Durable Subscriber without specifying a Source in the attach frame.
if (localAddress == null) {
String topicName = ctx.topicManager.getDurableTopicName(getName(), mySessionHandler.getVersionedConnection().getActiveLogin());
if (topicName != null)
localAddress = new AddressString(topicName);
durability = TerminusDurability.CONFIGURATION;
}
super.verifyLocalAddress();
}
if (receiver == null) {
MessageSelector msel = null;
if (messageSelector != null) {
msel = new MessageSelector(messageSelector);
msel.compile();
}
if (dynamic) {
expiryPolicy = TerminusExpiryPolicy.LINK_DETACH;
durability = TerminusDurability.NONE;
// sndSettleMode = SenderSettleMode.SETTLED.getValue(); // SETTLED is only possible with temp queues because bulk mode in message proc do not delete from persistent store
queueName = ctx.queueManager.createTemporaryQueue();
receiver = ctx.queueManager.createQueueReceiver(queueName, mySessionHandler.getVersionedConnection().getActiveLogin(), msel);
} else {
if (isQueue) {
expiryPolicy = TerminusExpiryPolicy.LINK_DETACH;
durability = TerminusDurability.CONFIGURATION;
// sndSettleMode = SenderSettleMode.UNSETTLED.getValue();
receiver = ctx.queueManager.createQueueReceiver(getLocalAddress().getValueString(), mySessionHandler.getVersionedConnection().getActiveLogin(), msel);
} else {
if (durability.getValue() == TerminusDurability.CONFIGURATION.getValue() || durability.getValue() == TerminusDurability.UNSETTLED_STATE.getValue()) {
if (!expiryPolicy.getValue().equals(TerminusExpiryPolicy.LINK_DETACH.getValue()))
expiryPolicy = TerminusExpiryPolicy.NEVER;
durability = TerminusDurability.CONFIGURATION;
// sndSettleMode = SenderSettleMode.UNSETTLED.getValue();
queueName = ctx.topicManager.subscribeDurable(name, (TopicImpl) getLocalDestination(), msel, noLocal, mySessionHandler.getVersionedConnection().getActiveLogin());
} else {
expiryPolicy = TerminusExpiryPolicy.LINK_DETACH;
queueName = ctx.queueManager.createTemporaryQueue();
// sndSettleMode = SenderSettleMode.SETTLED.getValue(); // SETTLED is only possible with temp queues because bulk mode in message proc do not delete from persistent store
subscriberId = ctx.topicManager.subscribe((TopicImpl) localDestination, msel, noLocal, queueName, mySessionHandler.getVersionedConnection().getActiveLogin());
}
receiver = ctx.queueManager.createQueueReceiver(queueName, mySessionHandler.getVersionedConnection().getActiveLogin(), null);
}
}
}
if (remoteUnsettled != null) {
final AbstractQueue aq = ctx.queueManager.getQueueForInternalUse(receiver.getQueueName());
if (ctx.traceSpace.enabled)
ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + "/recovery, abstractQueue=" + aq);
DataByteArrayInputStream dbis = new DataByteArrayInputStream();
for (Iterator iter = remoteUnsettled.entrySet().iterator(); iter.hasNext(); ) {
Map.Entry entry = (Map.Entry) iter.next();
AMQPBinary deliveryTag = (AMQPBinary) entry.getKey();
DeliveryStateIF deliveryStateIF = null;
try {
deliveryStateIF = DeliveryStateFactory.create((AMQPList) entry.getValue());
} catch (Exception e) {
throw new QueueException("Unable to create delivery tag");
}
final MessageIndex messageIndex = new MessageIndex();
dbis.setBuffer(deliveryTag.getValue());
try {
messageIndex.readContent(dbis);
} catch (IOException e) {
throw new QueueException("Unable to convert delivery tag into a message index");
}
if (ctx.traceSpace.enabled)
ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + "/recovery, messageIndex=" + messageIndex + ", deliveryStateIF=" + deliveryStateIF);
if (deliveryStateIF != null) {
deliveryStateIF.accept(new DeliveryStateVisitorAdapter() {
public void visit(Accepted accepted) {
try {
if (aq != null) {
MessageIndex indexEntry = aq.getIndexEntry(messageIndex);
if (indexEntry != null) {
aq.removeMessageByIndex(indexEntry);
if (ctx.traceSpace.enabled)
ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + "/recovery, messageIndex=" + indexEntry + ", removed");
} else {
if (ctx.traceSpace.enabled)
ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + "/recovery, messageIndex=" + messageIndex + ", NOT FOUND!");
}
}
} catch (QueueException e) {
e.printStackTrace();
if (ctx.traceSpace.enabled)
ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + "/recovery, messageIndex=" + messageIndex + ", exception=" + e);
}
}
});
}
}
}
}
use of com.swiftmq.amqp.v100.generated.messaging.delivery_state.Accepted in project swiftmq-client by iitsoftware.
the class DeliveryStateFactory method create.
/**
* Creates a DeliveryStateIF object.
*
* @param bare the bare AMQP type
* @return DeliveryStateIF
*/
public static DeliveryStateIF create(AMQPType bare) throws Exception {
if (bare.getCode() == AMQPTypeDecoder.NULL)
return null;
AMQPDescribedConstructor constructor = bare.getConstructor();
if (constructor == null)
throw new IOException("Missing constructor: " + bare);
AMQPType descriptor = constructor.getDescriptor();
int code = descriptor.getCode();
if (AMQPTypeDecoder.isULong(code)) {
long type = ((AMQPUnsignedLong) descriptor).getValue();
if (type == Received.DESCRIPTOR_CODE)
return new Received(((AMQPList) bare).getValue());
if (type == Accepted.DESCRIPTOR_CODE)
return new Accepted(((AMQPList) bare).getValue());
if (type == Rejected.DESCRIPTOR_CODE)
return new Rejected(((AMQPList) bare).getValue());
if (type == Released.DESCRIPTOR_CODE)
return new Released(((AMQPList) bare).getValue());
if (type == Modified.DESCRIPTOR_CODE)
return new Modified(((AMQPList) bare).getValue());
if (type == Declared.DESCRIPTOR_CODE)
return new Declared(((AMQPList) bare).getValue());
if (type == TransactionalState.DESCRIPTOR_CODE)
return new TransactionalState(((AMQPList) bare).getValue());
throw new Exception("Invalid descriptor type: " + type + ", bare=" + bare);
} else if (AMQPTypeDecoder.isSymbol(code)) {
String type = ((AMQPSymbol) descriptor).getValue();
if (type.equals(Received.DESCRIPTOR_NAME))
return new Received(((AMQPList) bare).getValue());
if (type.equals(Accepted.DESCRIPTOR_NAME))
return new Accepted(((AMQPList) bare).getValue());
if (type.equals(Rejected.DESCRIPTOR_NAME))
return new Rejected(((AMQPList) bare).getValue());
if (type.equals(Released.DESCRIPTOR_NAME))
return new Released(((AMQPList) bare).getValue());
if (type.equals(Modified.DESCRIPTOR_NAME))
return new Modified(((AMQPList) bare).getValue());
if (type.equals(Declared.DESCRIPTOR_NAME))
return new Declared(((AMQPList) bare).getValue());
if (type.equals(TransactionalState.DESCRIPTOR_NAME))
return new TransactionalState(((AMQPList) bare).getValue());
throw new Exception("Invalid descriptor type: " + type + ", bare=" + bare);
} else
throw new Exception("Invalid type of constructor descriptor (actual type=" + code + ", expected=symbold or ulong), bare= " + bare);
}
use of com.swiftmq.amqp.v100.generated.messaging.delivery_state.Accepted in project swiftmq-client by iitsoftware.
the class OutcomeFactory method create.
/**
* Creates a OutcomeIF object.
*
* @param bare the bare AMQP type
* @return OutcomeIF
*/
public static OutcomeIF create(AMQPType bare) throws Exception {
if (bare.getCode() == AMQPTypeDecoder.NULL)
return null;
AMQPDescribedConstructor constructor = bare.getConstructor();
if (constructor == null)
throw new IOException("Missing constructor: " + bare);
AMQPType descriptor = constructor.getDescriptor();
int code = descriptor.getCode();
if (AMQPTypeDecoder.isULong(code)) {
long type = ((AMQPUnsignedLong) descriptor).getValue();
if (type == Accepted.DESCRIPTOR_CODE)
return new Accepted(((AMQPList) bare).getValue());
if (type == Rejected.DESCRIPTOR_CODE)
return new Rejected(((AMQPList) bare).getValue());
if (type == Released.DESCRIPTOR_CODE)
return new Released(((AMQPList) bare).getValue());
if (type == Modified.DESCRIPTOR_CODE)
return new Modified(((AMQPList) bare).getValue());
if (type == Declared.DESCRIPTOR_CODE)
return new Declared(((AMQPList) bare).getValue());
throw new Exception("Invalid descriptor type: " + type + ", bare=" + bare);
} else if (AMQPTypeDecoder.isSymbol(code)) {
String type = ((AMQPSymbol) descriptor).getValue();
if (type.equals(Accepted.DESCRIPTOR_NAME))
return new Accepted(((AMQPList) bare).getValue());
if (type.equals(Rejected.DESCRIPTOR_NAME))
return new Rejected(((AMQPList) bare).getValue());
if (type.equals(Released.DESCRIPTOR_NAME))
return new Released(((AMQPList) bare).getValue());
if (type.equals(Modified.DESCRIPTOR_NAME))
return new Modified(((AMQPList) bare).getValue());
if (type.equals(Declared.DESCRIPTOR_NAME))
return new Declared(((AMQPList) bare).getValue());
throw new Exception("Invalid descriptor type: " + type + ", bare=" + bare);
} else
throw new Exception("Invalid type of constructor descriptor (actual type=" + code + ", expected=symbold or ulong), bare= " + bare);
}
use of com.swiftmq.amqp.v100.generated.messaging.delivery_state.Accepted in project swiftmq-client by iitsoftware.
the class SessionDispatcher method settleOutbound.
private void settleOutbound(long from, long to, boolean settled, DeliveryStateIF deliveryState) {
if (from <= to) {
long current = from;
while (current <= to) {
DeliveryMapping deliveryMapping = unsettledOutgoingDeliveries.remove(current);
if (deliveryMapping != null) {
deliveryMapping.link.getDeliveryMemory().deliverySettled(deliveryMapping.deliveryTag);
if (deliveryMapping.link.getWaitingPO() != null) {
POSendMessage po = (POSendMessage) deliveryMapping.link.getWaitingPO();
po.setSuccess(true);
po.setDeliveryState(deliveryState);
po.getSemaphore().notifySingleWaiter();
deliveryMapping.link.setWaitingPO(null);
}
// If there is a close waiting on that link, dispatch it when there are no more unsettled deliveries
if (deliveryMapping.link.getDeliveryMemory().getNumberUnsettled() == 0 && deliveryMapping.link.getWaitingClosePO() != null) {
dispatch(deliveryMapping.link.getWaitingClosePO());
deliveryMapping.link.setWaitingClosePO(null);
}
}
current++;
outgoingWindow++;
}
if (deliveryState != null) {
if (!settled && deliveryState instanceof Accepted) {
DispositionFrame dispoFrame = new DispositionFrame(mySession.getChannel());
dispoFrame.setRole(Role.SENDER);
dispoFrame.setFirst(new DeliveryNumber(from));
dispoFrame.setLast(new DeliveryNumber(to));
dispoFrame.setSettled(AMQPBoolean.TRUE);
dispoFrame.setState(new Accepted());
outboundHandler.send(dispoFrame);
}
}
} else {
// TODO: error
}
}
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