1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
#ifndef _broker_BrokerExchange_h
#define _broker_BrokerExchange_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 <boost/shared_ptr.hpp>
#include "Deliverable.h"
#include "BrokerQueue.h"
#include "MessageStore.h"
#include "PersistableExchange.h"
#include "qpid/framing/FieldTable.h"
namespace qpid {
namespace broker {
using std::string;
class ExchangeRegistry;
class Exchange : public PersistableExchange{
private:
const string name;
const bool durable;
qpid::framing::FieldTable args;
mutable uint64_t persistenceId;
public:
typedef boost::shared_ptr<Exchange> shared_ptr;
explicit Exchange(const string& _name) : name(_name), durable(false), persistenceId(0){}
Exchange(const string& _name, bool _durable, const qpid::framing::FieldTable& _args)
: name(_name), durable(_durable), args(_args), persistenceId(0){}
virtual ~Exchange(){}
string getName() const { return name; }
bool isDurable() { return durable; }
qpid::framing::FieldTable& getArgs() { return args; }
virtual string getType() const = 0;
virtual bool bind(Queue::shared_ptr queue, const string& routingKey, const qpid::framing::FieldTable* args) = 0;
virtual bool unbind(Queue::shared_ptr queue, const string& routingKey, const qpid::framing::FieldTable* args) = 0;
virtual void route(Deliverable& msg, const string& routingKey, const qpid::framing::FieldTable* args) = 0;
//PersistableExchange:
void setPersistenceId(uint64_t id) const { persistenceId = id; }
uint64_t getPersistenceId() const { return persistenceId; }
uint32_t encodedSize() const;
void encode(framing::Buffer& buffer) const;
static Exchange::shared_ptr decode(ExchangeRegistry& exchanges, framing::Buffer& buffer);
};
}
}
#endif /*!_broker_BrokerExchange_h*/
|