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-rw-r--r--qpid/cpp/src/qpid/broker/QueueEvents.h85
1 files changed, 0 insertions, 85 deletions
diff --git a/qpid/cpp/src/qpid/broker/QueueEvents.h b/qpid/cpp/src/qpid/broker/QueueEvents.h
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--- a/qpid/cpp/src/qpid/broker/QueueEvents.h
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@@ -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*/