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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
#ifndef QPID_MESSAGING_AMQP_SENDERCONTEXT_H
#define QPID_MESSAGING_AMQP_SENDERCONTEXT_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 <deque>
#include <string>
#include <vector>
#include <boost/shared_ptr.hpp>
#include "qpid/sys/IntegerTypes.h"
#include "qpid/messaging/Address.h"
#include "qpid/messaging/amqp/AddressHelper.h"
#include "qpid/messaging/amqp/EncodedMessage.h"
struct pn_delivery_t;
struct pn_link_t;
struct pn_session_t;
struct pn_terminus_t;
namespace qpid {
namespace messaging {
class Message;
class MessageImpl;
namespace amqp {
class Transaction;
class SenderContext
{
public:
class Delivery
{
public:
Delivery(int32_t id);
void encode(const qpid::messaging::MessageImpl& message, const qpid::messaging::Address&, bool setToField);
void send(pn_link_t*, bool unreliable, const types::Variant& state=types::Variant());
bool delivered();
bool accepted();
bool rejected();
void settle();
void reset();
bool sent() const;
pn_delivery_t* getToken() const { return token; }
std::string error();
private:
int32_t id;
pn_delivery_t* token;
EncodedMessage encoded;
bool presettled;
};
typedef boost::shared_ptr<Transaction> CoordinatorPtr;
SenderContext(pn_session_t* session, const std::string& name,
const qpid::messaging::Address& target,
bool setToOnSend,
const CoordinatorPtr& transaction = CoordinatorPtr());
virtual ~SenderContext();
virtual void reset(pn_session_t* session);
virtual void close();
virtual void setCapacity(uint32_t);
virtual uint32_t getCapacity();
virtual uint32_t getUnsettled();
virtual const std::string& getName() const;
virtual const std::string& getTarget() const;
virtual bool send(const qpid::messaging::Message& message, Delivery**);
virtual void configure();
virtual void verify();
virtual void check();
virtual bool settled();
virtual bool closed();
virtual Address getAddress() const;
protected:
pn_link_t* sender;
private:
friend class ConnectionContext;
typedef std::deque<Delivery> Deliveries;
const std::string name;
qpid::messaging::Address address;
AddressHelper helper;
int32_t nextId;
Deliveries deliveries;
uint32_t capacity;
bool unreliable;
bool setToOnSend;
boost::shared_ptr<Transaction> transaction;
uint32_t processUnsettled(bool silent);
void configure(pn_terminus_t*);
void resend();
};
}}} // namespace qpid::messaging::amqp
#endif /*!QPID_MESSAGING_AMQP_SENDERCONTEXT_H*/
|
