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#ifndef QPID_CLUSTER_CONNCTIONCODEC_H
#define QPID_CLUSTER_CONNCTIONCODEC_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/amqp_0_10/Connection.h"
#include "qpid/cluster/Connection.h"
#include <boost/shared_ptr.hpp>
#include <boost/intrusive_ptr.hpp>
namespace qpid {
namespace broker {
class Connection;
}
namespace cluster {
class Cluster;
/**
* Encapsulates the standard amqp_0_10::ConnectionCodec and sets up
* a cluster::Connection for the connection.
*
* The ConnectionCodec is deleted by the network layer when the
* connection closes. The cluster::Connection needs to be kept
* around until all cluster business on the connection is complete.
*
*/
class ConnectionCodec : public sys::ConnectionCodec {
public:
struct Factory : public sys::ConnectionCodec::Factory {
boost::shared_ptr<sys::ConnectionCodec::Factory> next;
Cluster& cluster;
Factory(boost::shared_ptr<sys::ConnectionCodec::Factory> f, Cluster& c)
: next(f), cluster(c) {}
sys::ConnectionCodec* create(framing::ProtocolVersion, sys::OutputControl&, const std::string& id);
sys::ConnectionCodec* create(sys::OutputControl&, const std::string& id);
};
ConnectionCodec(sys::OutputControl& out, const std::string& logId, Cluster& c, bool catchUp, bool isLink);
~ConnectionCodec();
// ConnectionCodec functions.
size_t decode(const char* buffer, size_t size);
size_t encode(const char* buffer, size_t size);
bool canEncode();
void closed();
bool isClosed() const;
framing::ProtocolVersion getVersion() const;
private:
amqp_0_10::Connection codec;
boost::intrusive_ptr<cluster::Connection> interceptor;
};
}} // namespace qpid::cluster
#endif /*!QPID_CLUSTER_CONNCTIONCODEC_H*/
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