Package org.apache.qpid.server.model

Examples of org.apache.qpid.server.model.Queue

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    }

    private void getMessageContent(HttpServletRequest request, HttpServletResponse response) throws IOException
    {
        Queue queue = getQueueFromRequest(request);
        String path[] = getPathInfoElements(request);
        MessageFinder messageFinder = new MessageFinder(Long.parseLong(path[2]));
        queue.visit(messageFinder);

        response.setStatus(HttpServletResponse.SC_OK);

        response.setHeader("Cache-Control","no-cache");
        response.setHeader("Pragma","no-cache");
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        mapper.writeValue(writer, messageFinder.getMessageObject());
    }

    private void getMessageList(HttpServletRequest request, HttpServletResponse response) throws IOException
    {
        Queue queue = getQueueFromRequest(request);

        int first = -1;
        int last = -1;
        String range = request.getHeader("Range");
        if(range != null)
        {
            String[] boundaries = range.split("=")[1].split("-");
            first = Integer.parseInt(boundaries[0]);
            last = Integer.parseInt(boundaries[1]);
        }
        final MessageCollector messageCollector = new MessageCollector(first, last);
        queue.visit(messageCollector);

        response.setContentType("application/json");
        final List<Map<String, Object>> messages = messageCollector.getMessages();
        int queueSize = ((Number) queue.getStatistics().getStatistic(Queue.QUEUE_DEPTH_MESSAGES)).intValue();
        String min = messages.isEmpty() ? "0" : messages.get(0).get("position").toString();
        String max = messages.isEmpty() ? "0" : messages.get(messages.size()-1).get("position").toString();
        response.setHeader("Content-Range", (min + "-" + max + "/" + queueSize));
        response.setStatus(HttpServletResponse.SC_OK);
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        return getQueueFromVirtualHost(queueName, vhost);
    }

    private Queue getQueueFromVirtualHost(String queueName, VirtualHost vhost)
    {
        Queue queue = null;

        for(Queue q : vhost.getQueues())
        {

            if(q.getName().equals(queueName))
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    protected void doPostWithSubjectAndActor(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
    {

        try
        {
            final Queue sourceQueue = getQueueFromRequest(request);

            ObjectMapper mapper = new ObjectMapper();

            @SuppressWarnings("unchecked")
            Map<String,Object> providedObject = mapper.readValue(request.getInputStream(), LinkedHashMap.class);

            String destQueueName = (String) providedObject.get("destinationQueue");
            Boolean move = (Boolean) providedObject.get("move");

            final VirtualHost vhost = sourceQueue.getParent(VirtualHost.class);

            boolean isMoveTransaction = move != null && Boolean.valueOf(move);

            // FIXME: added temporary authorization check until we introduce management layer
            // and review current ACL rules to have common rules for all management interfaces
            String methodName = isMoveTransaction? "moveMessages":"copyMessages";
            if (isQueueUpdateMethodAuthorized(methodName, vhost))
            {
                final Queue destinationQueue = getQueueFromVirtualHost(destQueueName, vhost);
                final List messageIds = new ArrayList((List) providedObject.get("messages"));
                QueueEntryTransaction txn =
                        isMoveTransaction
                                ? new MoveTransaction(sourceQueue, messageIds, destinationQueue)
                                : new CopyTransaction(sourceQueue, messageIds, destinationQueue);
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     */
    @Override
    protected void doDeleteWithSubjectAndActor(HttpServletRequest request, HttpServletResponse response)
    {

        final Queue sourceQueue = getQueueFromRequest(request);

        final VirtualHost vhost = sourceQueue.getParent(VirtualHost.class);


        final List<Long> messageIds = new ArrayList<Long>();
        for(String idStr : request.getParameterValues("id"))
        {
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        {
            throw new OperationsException("\"From MessageId\" should be greater than 0 and less than \"To MessageId\"");
        }

        VirtualHost vhost = _queue.getParent(VirtualHost.class);
        final Queue destinationQueue = MBeanUtils.findQueueFromQueueName(vhost, toQueue);

        vhost.executeTransaction(new VirtualHost.TransactionalOperation()
        {
            public void withinTransaction(final VirtualHost.Transaction txn)
            {
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        {
            throw new OperationsException("\"From MessageId\" should be greater than 0 and less than \"To MessageId\"");
        }

        VirtualHost vhost = _queue.getParent(VirtualHost.class);
        final Queue destinationQueue = MBeanUtils.findQueueFromQueueName(vhost, toQueue);

        vhost.executeTransaction(new VirtualHost.TransactionalOperation()
        {
            public void withinTransaction(final VirtualHost.Transaction txn)
            {
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                }
            }
        }

        VirtualHost virtualHost = _exchange.getParent(VirtualHost.class);
        Queue queue = MBeanUtils.findQueueFromQueueName(virtualHost, queueName);
        _exchange.createBinding(binding, queue, arguments, Collections.EMPTY_MAP);
    }
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    public void removeBinding(String queueName, String bindingKey)
            throws IOException, JMException
    {
        VirtualHost virtualHost = _exchange.getParent(VirtualHost.class);
        Queue queue = MBeanUtils.findQueueFromQueueName(virtualHost, queueName);;

        boolean deleted = false;
        for(Binding binding : _exchange.getBindings())
        {
            if(queue.equals(binding.getParent(Queue.class)) && bindingKey.equals(binding.getName()))
            {
                binding.delete();
                deleted = true;
            }
        }
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    {
        if(childClass == org.apache.qpid.server.model.Binding.class)
        {
            if(otherParents != null && otherParents.length == 1 && otherParents[0] instanceof Queue)
            {
                Queue queue = (Queue) otherParents[0];
                if(queue.getParent(org.apache.qpid.server.model.VirtualHost.class) == getParent(org.apache.qpid.server.model.VirtualHost.class))
                {
                    return (C) createBinding(queue, attributes);
                }
                else
                {
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Related Classes of org.apache.qpid.server.model.Queue

  • org.apache.qpid.server.configuration.store.StoreConfigurationChangeListenerTest
  • org.apache.qpid.server.jmx.mbeans.ExchangeMBean
  • org.apache.qpid.server.jmx.mbeans.ExchangeMBeanTest
  • org.apache.qpid.server.jmx.mbeans.MBeanUtils
  • org.apache.qpid.server.jmx.mbeans.QueueMBean
  • org.apache.qpid.server.jmx.mbeans.VirtualHostManagerMBean
  • org.apache.qpid.server.jmx.mbeans.VirtualHostManagerMBeanTest
  • org.apache.qpid.server.management.plugin.servlet.rest.MessageContentServlet
  • org.apache.qpid.server.management.plugin.servlet.rest.MessageServlet
  • org.apache.qpid.server.model.adapter.ExchangeAdapter
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