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

Example 6 with AmqpErrorException

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

the class SendingLinkEndpoint method resumeLink.

@Override
protected void resumeLink(final Attach attach) throws AmqpErrorException {
    if (getSource() == null) {
        throw new IllegalStateException("Terminus should be set when resuming a Link.");
    }
    if (attach.getSource() == null) {
        throw new IllegalStateException("Attach.getSource should not be null when resuming a Link. That would be recovering the Link.");
    }
    Source newSource = (Source) attach.getSource();
    Source oldSource = getSource();
    final SendingDestination destination = getSession().getSendingDestination(getLink(), oldSource);
    prepareConsumerOptionsAndFilters(destination);
    if (getDestination() instanceof ExchangeSendingDestination && !Boolean.TRUE.equals(newSource.getDynamic())) {
        final SendingDestination newDestination = getSession().getSendingDestination(getLink(), newSource);
        if (getSession().updateSourceForSubscription(this, newSource, newDestination)) {
            setDestination(newDestination);
        }
    }
    attachReceived(attach);
}

Example 7 with AmqpErrorException

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

the class SendingLinkEndpoint method prepareConsumerOptionsAndFilters.

private void prepareConsumerOptionsAndFilters(final SendingDestination destination) throws AmqpErrorException {
    // TODO QPID-7952: this method might modify the source. this is not good encapsulation. furthermore if it does so then it should inform the link/linkregistry about it!
    _destination = destination;
    final Source source = getSource();
    EnumSet<ConsumerOption> options = EnumSet.noneOf(ConsumerOption.class);
    boolean noLocal = false;
    JMSSelectorFilter messageFilter = null;
    if (destination instanceof ExchangeSendingDestination) {
        options.add(ConsumerOption.ACQUIRES);
        options.add(ConsumerOption.SEES_REQUEUES);
    } else if (destination instanceof StandardSendingDestination) {
        MessageSource messageSource = _destination.getMessageSource();
        if (messageSource instanceof Queue && ((Queue<?>) messageSource).getAvailableAttributes().contains("topic")) {
            source.setDistributionMode(StdDistMode.COPY);
        }
        Map<Symbol, Filter> filters = source.getFilter();
        Map<Symbol, Filter> actualFilters = new HashMap<>();
        if (filters != null) {
            for (Map.Entry<Symbol, Filter> entry : filters.entrySet()) {
                if (entry.getValue() instanceof NoLocalFilter) {
                    actualFilters.put(entry.getKey(), entry.getValue());
                    noLocal = true;
                } else if (messageFilter == null && entry.getValue() instanceof org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter) {
                    org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter selectorFilter = (org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter) entry.getValue();
                    try {
                        messageFilter = new JMSSelectorFilter(selectorFilter.getValue());
                        actualFilters.put(entry.getKey(), entry.getValue());
                    } catch (ParseException | SelectorParsingException | TokenMgrError e) {
                        Error error = new Error();
                        error.setCondition(AmqpError.INVALID_FIELD);
                        error.setDescription("Invalid JMS Selector: " + selectorFilter.getValue());
                        error.setInfo(Collections.singletonMap(Symbol.valueOf("field"), Symbol.valueOf("filter")));
                        throw new AmqpErrorException(error);
                    }
                }
            }
        }
        source.setFilter(actualFilters.isEmpty() ? null : actualFilters);
        if (source.getDistributionMode() != StdDistMode.COPY) {
            options.add(ConsumerOption.ACQUIRES);
            options.add(ConsumerOption.SEES_REQUEUES);
        }
    } else {
        throw new ConnectionScopedRuntimeException("Unknown destination type");
    }
    if (noLocal) {
        options.add(ConsumerOption.NO_LOCAL);
    }
    FilterManager filters = null;
    if (messageFilter != null) {
        filters = new FilterManager();
        filters.add(messageFilter.getName(), messageFilter);
    }
    _consumerOptions = options;
    _consumerFilters = filters;
}

Example 8 with AmqpErrorException

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

the class SendingLinkEndpoint method createConsumerTarget.

private void createConsumerTarget() throws AmqpErrorException {
    final Source source = getSource();
    _consumerTarget = new ConsumerTarget_1_0(this, _destination instanceof ExchangeSendingDestination || source.getDistributionMode() != StdDistMode.COPY);
    try {
        final String name = getTarget().getAddress() == null ? getLinkName() : getTarget().getAddress();
        _consumer = _destination.getMessageSource().addConsumer(_consumerTarget, _consumerFilters, Message_1_0.class, name, _consumerOptions, getPriority());
        _consumerTarget.updateNotifyWorkDesired();
    } catch (MessageSource.ExistingExclusiveConsumer e) {
        String msg = "Cannot add a consumer to the destination as there is already an exclusive consumer";
        throw new AmqpErrorException(new Error(AmqpError.RESOURCE_LOCKED, msg), e);
    } catch (MessageSource.ExistingConsumerPreventsExclusive e) {
        String msg = "Cannot add an exclusive consumer to the destination as there is already a consumer";
        throw new AmqpErrorException(new Error(AmqpError.RESOURCE_LOCKED, msg), e);
    } catch (MessageSource.ConsumerAccessRefused e) {
        String msg = "Cannot add an exclusive consumer to the destination as there is an incompatible exclusivity policy";
        throw new AmqpErrorException(new Error(AmqpError.RESOURCE_LOCKED, msg), e);
    } catch (MessageSource.QueueDeleted e) {
        String msg = "Cannot add a consumer to the destination as the destination has been deleted";
        throw new AmqpErrorException(new Error(AmqpError.RESOURCE_DELETED, msg), e);
    }
}

Example 9 with AmqpErrorException

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

the class StandardReceivingLinkEndpoint method recoverLink.

@Override
protected void recoverLink(final Attach attach) throws AmqpErrorException {
    if (getTarget() == null) {
        throw new AmqpErrorException(new Error(AmqpError.NOT_FOUND, String.format("Link '%s' not found", getLinkName())));
    }
    attach.setTarget(getTarget());
    receiveAttach(attach);
}

Example 10 with AmqpErrorException

use of org.apache.qpid.server.protocol.v1_0.type.AmqpErrorException 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;
}