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#ifndef QPID_CLIENT_FAILOVERSUBSCRIPTIONMANAGER_H
#define QPID_CLIENT_FAILOVERSUBSCRIPTIONMANAGER_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/sys/Mutex.h"
#include <qpid/client/Dispatcher.h>
#include <qpid/client/Completion.h>
#include <qpid/client/Session.h>
#include <qpid/client/FailoverSession.h>
#include <qpid/client/MessageListener.h>
#include <qpid/client/SubscriptionManager.h>
#include <qpid/client/LocalQueue.h>
#include <qpid/client/FlowControl.h>
#include <qpid/sys/Runnable.h>
#include <qpid/sys/Monitor.h>
namespace qpid {
namespace client {
class FailoverSubscriptionManager
{
public:
FailoverSubscriptionManager ( FailoverSession * fs );
void subscribe ( MessageListener & listener,
const std::string & queue,
const FlowControl & flow,
const std::string & tag = std::string(),
bool record_this = true );
void subscribe ( LocalQueue & localQueue,
const std::string & queue,
const FlowControl & flow,
const std::string & tag=std::string(),
bool record_this = true );
void subscribe ( MessageListener & listener,
const std::string & queue,
const std::string & tag = std::string(),
bool record_this = true );
void subscribe ( LocalQueue & localQueue,
const std::string & queue,
const std::string & tag=std::string(),
bool record_this = true );
bool get ( Message & result,
const std::string & queue,
sys::Duration timeout=0);
void cancel ( const std::string tag );
void run ( );
void start ( );
void setAutoStop ( bool set = true );
void stop ( );
void setFlowControl ( const std::string & destintion,
const FlowControl & flow );
void setFlowControl ( const FlowControl & flow );
const FlowControl & getFlowControl ( ) const;
void setFlowControl ( const std::string & tag,
uint32_t messages,
uint32_t bytes,
bool window=true );
void setFlowControl ( uint32_t messages,
uint32_t bytes,
bool window = true
);
void setAcceptMode ( bool required );
void setAcquireMode ( bool acquire );
void setAckPolicy ( const AckPolicy & autoAck );
AckPolicy & getAckPolicy();
// Get ready for a failover.
void prepareForFailover ( Session newSession );
void failover ( );
private:
sys::Monitor lock;
SubscriptionManager * subscriptionManager;
MessageListener * savedListener;
std::string savedQueue,
savedTag;
friend class FailoverConnection;
friend class FailoverSession;
Session newSession;
bool newSessionIsValid;
bool no_failover;
typedef boost::function<void ()> subscribeFn;
std::vector < subscribeFn > subscribeFns;
};
}} // namespace qpid::client
#endif /*!QPID_CLIENT_FAILOVERSUBSCRIPTIONMANAGER_H*/
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