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author | Rajith Muditha Attapattu <rajith@apache.org> | 2011-05-27 15:44:23 +0000 |
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committer | Rajith Muditha Attapattu <rajith@apache.org> | 2011-05-27 15:44:23 +0000 |
commit | 66765100f4257159622cefe57bed50125a5ad017 (patch) | |
tree | a88ee23bb194eb91f0ebb2d9b23ff423e3ea8e37 /cpp/src/qpid/broker/QueueEvents.h | |
parent | 1aeaa7b16e5ce54f10c901d75c4d40f9f88b9db6 (diff) | |
parent | 88b98b2f4152ef59a671fad55a0d08338b6b78ca (diff) | |
download | qpid-python-rajith_jms_client.tar.gz |
Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client
git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/src/qpid/broker/QueueEvents.h')
-rw-r--r-- | cpp/src/qpid/broker/QueueEvents.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/cpp/src/qpid/broker/QueueEvents.h b/cpp/src/qpid/broker/QueueEvents.h deleted file mode 100644 index fcddfe9092..0000000000 --- a/cpp/src/qpid/broker/QueueEvents.h +++ /dev/null @@ -1,85 +0,0 @@ -#ifndef QPID_BROKER_QUEUEEVENTS_H -#define QPID_BROKER_QUEUEEVENTS_H - -/* - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - * - */ - -#include "qpid/broker/BrokerImportExport.h" -#include "qpid/broker/QueuedMessage.h" -#include "qpid/sys/Mutex.h" -#include "qpid/sys/PollableQueue.h" -#include <map> -#include <string> -#include <boost/function.hpp> - -namespace qpid { -namespace broker { - -/** - * Event manager for queue events. Allows queues to indicate when - * events have occured; allows listeners to register for notification - * of this. The notification happens asynchronously, in a separate - * thread. - */ -class QueueEvents -{ - public: - enum EventType {ENQUEUE, DEQUEUE}; - - struct Event - { - EventType type; - QueuedMessage msg; - - QPID_BROKER_EXTERN Event(EventType, const QueuedMessage&); - }; - - typedef boost::function<void (Event)> EventListener; - - QPID_BROKER_EXTERN QueueEvents(const boost::shared_ptr<sys::Poller>& poller, bool isSync = false); - QPID_BROKER_EXTERN ~QueueEvents(); - QPID_BROKER_EXTERN void enqueued(const QueuedMessage&); - QPID_BROKER_EXTERN void dequeued(const QueuedMessage&); - QPID_BROKER_EXTERN void registerListener(const std::string& id, - const EventListener&); - QPID_BROKER_EXTERN void unregisterListener(const std::string& id); - void enable(); - void disable(); - void observe(Queue&, bool enqueueOnly); - //process all outstanding events - QPID_BROKER_EXTERN void shutdown(); - QPID_BROKER_EXTERN bool isSync(); - private: - typedef qpid::sys::PollableQueue<Event> EventQueue; - typedef std::map<std::string, EventListener> Listeners; - - EventQueue eventQueue; - Listeners listeners; - volatile bool enabled; - qpid::sys::Mutex lock;//protect listeners from concurrent access - bool sync; - - EventQueue::Batch::const_iterator handle(const EventQueue::Batch& e); - -}; -}} // namespace qpid::broker - -#endif /*!QPID_BROKER_QUEUEEVENTS_H*/ |