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#ifndef _client_MessageChannel_h
#define _client_MessageChannel_h
/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed 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 "shared_ptr.h"
#include "sys/Runnable.h"
#include "AckMode.h"
namespace qpid {
namespace framing {
class AMQMethodBody;
class AMQHeaderBody;
class AMQContentBody;
class FieldTable;
}
namespace client {
class Channel;
class Message;
class Queue;
class Exchange;
class MessageListener;
class ReturnedMessageHandler;
/**
* Abstract interface for messaging implementation for a channel.
*
*@see Channel for documentation.
*/
class MessageChannel : public sys::Runnable
{
public:
/**@see Channel::consume */
virtual void consume(
Queue& queue, std::string& tag, MessageListener* listener,
AckMode ackMode = NO_ACK, bool noLocal = false, bool synch = true,
const framing::FieldTable* fields = 0) = 0;
/**@see Channel::cancel */
virtual void cancel(const std::string& tag, bool synch = true) = 0;
/**@see Channel::get */
virtual bool get(
Message& msg, const Queue& queue, AckMode ackMode = NO_ACK) = 0;
/**@see Channel::get */
virtual void publish(const Message& msg, const Exchange& exchange,
const std::string& routingKey,
bool mandatory = false, bool immediate = false) = 0;
/**@see Channel::setReturnedMessageHandler */
virtual void setReturnedMessageHandler(
ReturnedMessageHandler* handler) = 0;
/** Handle an incoming method. */
virtual void handle(shared_ptr<framing::AMQMethodBody>) = 0;
/** Handle an incoming header */
virtual void handle(shared_ptr<framing::AMQHeaderBody>) = 0;
/** Handle an incoming content */
virtual void handle(shared_ptr<framing::AMQContentBody>) = 0;
/** Send channel's QOS settings */
virtual void setQos() = 0;
/** Channel is closing */
virtual void close() = 0;
};
}} // namespace qpid::client
#endif /*!_client_MessageChannel_h*/
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