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
|
/*
* Copyright (C) 2012 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects
* for all of the code used other than as permitted herein. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version. If you
* delete this exception statement from all source files in the program,
* then also delete it in the license file.
*/
#include "mongo/util/fail_point_registry.h"
#include "mongo/util/map_util.h"
#include "mongo/util/mongoutils/str.h"
using mongoutils::str::stream;
namespace mongo {
FailPointRegistry::FailPointRegistry(): _frozen(false) {
}
Status FailPointRegistry::addFailPoint(const string& name,
FailPoint* failPoint) {
if (_frozen) {
return Status(ErrorCodes::CannotMutateObject, "Registry is already frozen");
}
if (_fpMap.count(name) > 0) {
return Status(ErrorCodes::DuplicateKey,
stream() << "Fail point already registered: " << name);
}
_fpMap.insert(make_pair(name, failPoint));
return Status::OK();
}
FailPoint* FailPointRegistry::getFailPoint(const string& name) const {
return mapFindWithDefault(_fpMap, name, reinterpret_cast<FailPoint *>(NULL));
}
void FailPointRegistry::freeze() {
_frozen = true;
}
}
|
