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
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* 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 Server Side 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.
*/
#pragma once
#include "mongo/db/op_observer/op_observer.h"
namespace mongo {
class OpObserverNoop : public OpObserver {
public:
void onModifyCollectionShardingIndexCatalog(OperationContext* opCtx,
const NamespaceString& nss,
const UUID& uuid,
BSONObj indexDoc) override {}
void onCreateGlobalIndex(OperationContext* opCtx,
const NamespaceString& globalIndexNss,
const UUID& globalIndexUUID) final{};
void onDropGlobalIndex(OperationContext* opCtx,
const NamespaceString& globalIndexNss,
const UUID& globalIndexUUID,
long long numKeys) final{};
void onCreateIndex(OperationContext* opCtx,
const NamespaceString& nss,
const UUID& uuid,
BSONObj indexDoc,
bool fromMigrate) override {}
void onStartIndexBuild(OperationContext* opCtx,
const NamespaceString& nss,
const UUID& collUUID,
const UUID& indexBuildUUID,
const std::vector<BSONObj>& indexes,
bool fromMigrate) override {}
void onStartIndexBuildSinglePhase(OperationContext* opCtx,
const NamespaceString& nss) override {}
void onAbortIndexBuildSinglePhase(OperationContext* opCtx,
const NamespaceString& nss) override {}
void onCommitIndexBuild(OperationContext* opCtx,
const NamespaceString& nss,
const UUID& collUUID,
const UUID& indexBuildUUID,
const std::vector<BSONObj>& indexes,
bool fromMigrate) override {}
void onAbortIndexBuild(OperationContext* opCtx,
const NamespaceString& nss,
const UUID& collUUID,
const UUID& indexBuildUUID,
const std::vector<BSONObj>& indexes,
const Status& cause,
bool fromMigrate) override {}
void onInserts(OperationContext* opCtx,
const CollectionPtr& coll,
std::vector<InsertStatement>::const_iterator begin,
std::vector<InsertStatement>::const_iterator end,
std::vector<bool> fromMigrate,
bool defaultFromMigrate) override {}
void onInsertGlobalIndexKey(OperationContext* opCtx,
const NamespaceString& globalIndexNss,
const UUID& globalIndexUuid,
const BSONObj& key,
const BSONObj& docKey) final{};
void onDeleteGlobalIndexKey(OperationContext* opCtx,
const NamespaceString& globalIndexNss,
const UUID& globalIndexUuid,
const BSONObj& key,
const BSONObj& docKey) final {}
void onUpdate(OperationContext* opCtx, const OplogUpdateEntryArgs& args) override{};
void aboutToDelete(OperationContext* opCtx,
const CollectionPtr& coll,
const BSONObj& doc) override {}
void onDelete(OperationContext* opCtx,
const CollectionPtr& coll,
StmtId stmtId,
const OplogDeleteEntryArgs& args) override {}
void onInternalOpMessage(OperationContext* opCtx,
const NamespaceString& nss,
const boost::optional<UUID>& uuid,
const BSONObj& msgObj,
const boost::optional<BSONObj> o2MsgObj,
const boost::optional<repl::OpTime> preImageOpTime,
const boost::optional<repl::OpTime> postImageOpTime,
const boost::optional<repl::OpTime> prevWriteOpTimeInTransaction,
const boost::optional<OplogSlot> slot) override {}
void onCreateCollection(OperationContext* opCtx,
const CollectionPtr& coll,
const NamespaceString& collectionName,
const CollectionOptions& options,
const BSONObj& idIndex,
const OplogSlot& createOpTime,
bool fromMigrate) override {}
void onCollMod(OperationContext* opCtx,
const NamespaceString& nss,
const UUID& uuid,
const BSONObj& collModCmd,
const CollectionOptions& oldCollOptions,
boost::optional<IndexCollModInfo> indexInfo) override {}
void onDropDatabase(OperationContext* opCtx, const DatabaseName& dbName) override {}
using OpObserver::onDropCollection;
repl::OpTime onDropCollection(OperationContext* opCtx,
const NamespaceString& collectionName,
const UUID& uuid,
std::uint64_t numRecords,
const CollectionDropType dropType) override {
return {};
}
void onDropIndex(OperationContext* opCtx,
const NamespaceString& nss,
const UUID& uuid,
const std::string& indexName,
const BSONObj& idxDescriptor) override {}
using OpObserver::onRenameCollection;
void onRenameCollection(OperationContext* opCtx,
const NamespaceString& fromCollection,
const NamespaceString& toCollection,
const UUID& uuid,
const boost::optional<UUID>& dropTargetUUID,
std::uint64_t numRecords,
bool stayTemp) override {}
void onImportCollection(OperationContext* opCtx,
const UUID& importUUID,
const NamespaceString& nss,
long long numRecords,
long long dataSize,
const BSONObj& catalogEntry,
const BSONObj& storageMetadata,
bool isDryRun) override {}
using OpObserver::preRenameCollection;
repl::OpTime preRenameCollection(OperationContext* opCtx,
const NamespaceString& fromCollection,
const NamespaceString& toCollection,
const UUID& uuid,
const boost::optional<UUID>& dropTargetUUID,
std::uint64_t numRecords,
bool stayTemp) override {
return {};
}
void postRenameCollection(OperationContext* opCtx,
const NamespaceString& fromCollection,
const NamespaceString& toCollection,
const UUID& uuid,
const boost::optional<UUID>& dropTargetUUID,
bool stayTemp) override {}
void onApplyOps(OperationContext* opCtx,
const DatabaseName& dbName,
const BSONObj& applyOpCmd) override {}
void onEmptyCapped(OperationContext* opCtx,
const NamespaceString& collectionName,
const UUID& uuid) override {}
void onTransactionStart(OperationContext* opCtx) override {}
void onUnpreparedTransactionCommit(
OperationContext* opCtx, const TransactionOperations& transactionOperations) override {}
void onBatchedWriteStart(OperationContext* opCtx) final {}
void onBatchedWriteCommit(OperationContext* opCtx) final {}
void onBatchedWriteAbort(OperationContext* opCtx) final {}
void onPreparedTransactionCommit(
OperationContext* opCtx,
OplogSlot commitOplogEntryOpTime,
Timestamp commitTimestamp,
const std::vector<repl::ReplOperation>& statements) noexcept override{};
std::unique_ptr<ApplyOpsOplogSlotAndOperationAssignment> preTransactionPrepare(
OperationContext* opCtx,
const std::vector<OplogSlot>& reservedSlots,
const TransactionOperations& transactionOperations,
Date_t wallClockTime) override {
return nullptr;
}
void onTransactionPrepare(
OperationContext* opCtx,
const std::vector<OplogSlot>& reservedSlots,
const TransactionOperations& transactionOperations,
const ApplyOpsOplogSlotAndOperationAssignment& applyOpsOperationAssignment,
size_t numberOfPrePostImagesToWrite,
Date_t wallClockTime) override{};
void onTransactionPrepareNonPrimary(OperationContext* opCtx,
const std::vector<repl::OplogEntry>& statements,
const repl::OpTime& prepareOpTime) override {}
void onTransactionAbort(OperationContext* opCtx,
boost::optional<OplogSlot> abortOplogEntryOpTime) override{};
void onMajorityCommitPointUpdate(ServiceContext* service,
const repl::OpTime& newCommitPoint) override {}
private:
void _onReplicationRollback(OperationContext* opCtx,
const RollbackObserverInfo& rbInfo) override {}
};
} // namespace mongo
|
