blob: f94fef6f841a9f505f09c4455694ed223249de3b (
plain)
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
|
/*
*
* 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 "Transaction.h"
#include "Messages.h"
namespace qpid {
namespace store {
namespace ms_clfs {
Transaction::~Transaction()
{
// Transactions that are recovered then found to be deleted get destroyed
// but need not be logged.
if (state != TRANS_DELETED)
log->deleteTransaction(id);
}
void
Transaction::enroll(uint64_t msgId)
{
qpid::sys::ScopedWlock<qpid::sys::RWlock> l(enrollLock);
enrolledMessages.push_back(msgId);
}
void
Transaction::unenroll(uint64_t msgId)
{
qpid::sys::ScopedWlock<qpid::sys::RWlock> l(enrollLock);
for (std::vector<uint64_t>::iterator i = enrolledMessages.begin();
i < enrolledMessages.end();
++i) {
if (*i == msgId) {
enrolledMessages.erase(i);
break;
}
}
}
void
Transaction::abort(Messages& messages)
{
log->recordAbort(id);
for (size_t i = 0; i < enrolledMessages.size(); ++i)
messages.abort(enrolledMessages[i], shared_from_this());
state = TRANS_ABORTED;
}
void
Transaction::commit(Messages& messages)
{
log->recordCommit(id);
for (size_t i = 0; i < enrolledMessages.size(); ++i)
messages.commit(enrolledMessages[i], shared_from_this());
state = TRANS_COMMITTED;
}
void
TPCTransaction::prepare(void)
{
log->recordPrepare(id);
state = TRANS_PREPARED;
}
}}} // namespace qpid::store::ms_clfs
|
