Examples with Action org.apache.qpid.server.util.Action used on opensource projects

Example 6 with Action

use of org.apache.qpid.server.util.Action in project qpid-broker-j by apache.

the class AMQChannel method deadLetter.

private void deadLetter(long deliveryTag) {
    final UnacknowledgedMessageMap unackedMap = getUnacknowledgedMessageMap();
    final MessageConsumerAssociation association = unackedMap.remove(deliveryTag, true);
    if (association == null) {
        LOGGER.warn("No message found, unable to DLQ delivery tag: " + deliveryTag);
    } else {
        final MessageInstance messageInstance = association.getMessageInstance();
        final ServerMessage msg = messageInstance.getMessage();
        int requeues = 0;
        if (messageInstance.makeAcquisitionUnstealable(association.getConsumer())) {
            requeues = messageInstance.routeToAlternate(new Action<MessageInstance>() {

                @Override
                public void performAction(final MessageInstance requeueEntry) {
                    messageWithSubject(ChannelMessages.DEADLETTERMSG(msg.getMessageNumber(), requeueEntry.getOwningResource().getName()));
                }
            }, null);
        }
        if (requeues == 0) {
            final TransactionLogResource owningResource = messageInstance.getOwningResource();
            if (owningResource instanceof Queue) {
                final Queue<?> queue = (Queue<?>) owningResource;
                final MessageDestination alternateBindingDestination = queue.getAlternateBindingDestination();
                if (alternateBindingDestination == null) {
                    messageWithSubject(ChannelMessages.DISCARDMSG_NOALTEXCH(msg.getMessageNumber(), queue.getName(), msg.getInitialRoutingAddress()));
                } else {
                    messageWithSubject(ChannelMessages.DISCARDMSG_NOROUTE(msg.getMessageNumber(), alternateBindingDestination.getName()));
                }
            }
        }
    }
}

Example 7 with Action

use of org.apache.qpid.server.util.Action in project qpid-broker-j by apache.

the class AbstractQueue method addLifetimeConstraint.

private void addLifetimeConstraint(final Deletable<? extends Deletable> lifetimeObject) {
    final Action<Deletable> deleteQueueTask = object -> Subject.doAs(getSubjectWithAddedSystemRights(), (PrivilegedAction<Void>) () -> {
        AbstractQueue.this.delete();
        return null;
    });
    lifetimeObject.addDeleteTask(deleteQueueTask);
    addDeleteTask(new DeleteDeleteTask(lifetimeObject, deleteQueueTask));
}

Example 8 with Action

use of org.apache.qpid.server.util.Action in project qpid-broker-j by apache.

the class AbstractExchange method addLifetimeConstraint.

private void addLifetimeConstraint(final Deletable<? extends Deletable> lifetimeObject) {
    final Action<Deletable> deleteExchangeTask = object -> Subject.doAs(getSubjectWithAddedSystemRights(), (PrivilegedAction<Void>) () -> {
        AbstractExchange.this.delete();
        return null;
    });
    lifetimeObject.addDeleteTask(deleteExchangeTask);
    _deleteTaskList.add(new DeleteDeleteTask(lifetimeObject, deleteExchangeTask));
}

Example 9 with Action

use of org.apache.qpid.server.util.Action in project qpid-broker-j by apache.

the class ConsumerTarget_0_10 method sendToDLQOrDiscard.

private void sendToDLQOrDiscard(final MessageInstanceConsumer consumer, MessageInstance entry) {
    final ServerMessage msg = entry.getMessage();
    int requeues = 0;
    if (entry.makeAcquisitionUnstealable(consumer)) {
        requeues = entry.routeToAlternate(new Action<MessageInstance>() {

            @Override
            public void performAction(final MessageInstance requeueEntry) {
                getEventLogger().message(ChannelMessages.DEADLETTERMSG(msg.getMessageNumber(), requeueEntry.getOwningResource().getName()));
            }
        }, null);
    }
    if (requeues == 0) {
        TransactionLogResource owningResource = entry.getOwningResource();
        if (owningResource instanceof Queue) {
            final Queue<?> queue = (Queue<?>) owningResource;
            final MessageDestination alternateBindingDestination = queue.getAlternateBindingDestination();
            if (alternateBindingDestination != null) {
                getEventLogger().message(ChannelMessages.DISCARDMSG_NOROUTE(msg.getMessageNumber(), alternateBindingDestination.getName()));
            } else {
                getEventLogger().message(ChannelMessages.DISCARDMSG_NOALTEXCH(msg.getMessageNumber(), queue.getName(), msg.getInitialRoutingAddress()));
            }
        }
    }
}