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-rw-r--r--src/mongo/db/ops/update_request.h392
1 files changed, 193 insertions, 199 deletions
diff --git a/src/mongo/db/ops/update_request.h b/src/mongo/db/ops/update_request.h
index d300a8fc4f2..589be047046 100644
--- a/src/mongo/db/ops/update_request.h
+++ b/src/mongo/db/ops/update_request.h
@@ -36,212 +36,206 @@
namespace mongo {
- namespace str = mongoutils::str;
-
- class FieldRef;
- class UpdateLifecycle;
-
- class UpdateRequest {
- public:
- enum ReturnDocOption {
- // Return no document.
- RETURN_NONE,
-
- // Return the document as it was before the update. If the update results in an insert,
- // no document will be returned.
- RETURN_OLD,
-
- // Return the document as it is after the update.
- RETURN_NEW
- };
- inline UpdateRequest(const NamespaceString& nsString)
- : _nsString(nsString)
- , _god(false)
- , _upsert(false)
- , _multi(false)
- , _fromMigration(false)
- , _lifecycle(NULL)
- , _isExplain(false)
- , _returnDocs(ReturnDocOption::RETURN_NONE)
- , _yieldPolicy(PlanExecutor::YIELD_MANUAL) {}
-
- const NamespaceString& getNamespaceString() const {
- return _nsString;
- }
-
- inline void setQuery(const BSONObj& query) {
- _query = query;
- }
-
- inline const BSONObj& getQuery() const {
- return _query;
- }
-
- inline void setProj(const BSONObj& proj) {
- _proj = proj;
- }
-
- inline const BSONObj& getProj() const {
- return _proj;
- }
-
- inline void setSort(const BSONObj& sort) {
- _sort = sort;
- }
-
- inline const BSONObj& getSort() const {
- return _sort;
- }
-
- inline void setUpdates(const BSONObj& updates) {
- _updates = updates;
- }
-
- inline const BSONObj& getUpdates() const {
- return _updates;
- }
-
- // Please see documentation on the private members matching these names for
- // explanations of the following fields.
-
- inline void setGod(bool value = true) {
- _god = value;
- }
-
- bool isGod() const {
- return _god;
- }
-
- inline void setUpsert(bool value = true) {
- _upsert = value;
- }
-
- bool isUpsert() const {
- return _upsert;
- }
-
- inline void setMulti(bool value = true) {
- _multi = value;
- }
-
- bool isMulti() const {
- return _multi;
- }
-
- inline void setFromMigration(bool value = true) {
- _fromMigration = value;
- }
-
- bool isFromMigration() const {
- return _fromMigration;
- }
-
- inline void setLifecycle(UpdateLifecycle* value) {
- _lifecycle = value;
- }
-
- inline UpdateLifecycle* getLifecycle() const {
- return _lifecycle;
- }
-
- inline void setExplain(bool value = true) {
- _isExplain = value;
- }
-
- inline bool isExplain() const {
- return _isExplain;
- }
-
- inline void setReturnDocs(ReturnDocOption value) {
- _returnDocs = value;
- }
-
- inline bool shouldReturnOldDocs() const {
- return _returnDocs == ReturnDocOption::RETURN_OLD;
- }
-
- inline bool shouldReturnNewDocs() const {
- return _returnDocs == ReturnDocOption::RETURN_NEW;
- }
+namespace str = mongoutils::str;
- inline bool shouldReturnAnyDocs() const {
- return shouldReturnOldDocs() || shouldReturnNewDocs();
- }
+class FieldRef;
+class UpdateLifecycle;
- inline void setYieldPolicy(PlanExecutor::YieldPolicy yieldPolicy) {
- _yieldPolicy = yieldPolicy;
- }
+class UpdateRequest {
+public:
+ enum ReturnDocOption {
+ // Return no document.
+ RETURN_NONE,
- inline PlanExecutor::YieldPolicy getYieldPolicy() const {
- return _yieldPolicy;
- }
+ // Return the document as it was before the update. If the update results in an insert,
+ // no document will be returned.
+ RETURN_OLD,
- const std::string toString() const {
- return str::stream()
- << " query: " << _query
- << " projection: " << _proj
- << " sort: " << _sort
- << " updated: " << _updates
- << " god: " << _god
- << " upsert: " << _upsert
- << " multi: " << _multi
- << " fromMigration: " << _fromMigration
- << " isExplain: " << _isExplain;
- }
- private:
-
- const NamespaceString& _nsString;
+ // Return the document as it is after the update.
+ RETURN_NEW
+ };
+ inline UpdateRequest(const NamespaceString& nsString)
+ : _nsString(nsString),
+ _god(false),
+ _upsert(false),
+ _multi(false),
+ _fromMigration(false),
+ _lifecycle(NULL),
+ _isExplain(false),
+ _returnDocs(ReturnDocOption::RETURN_NONE),
+ _yieldPolicy(PlanExecutor::YIELD_MANUAL) {}
+
+ const NamespaceString& getNamespaceString() const {
+ return _nsString;
+ }
+
+ inline void setQuery(const BSONObj& query) {
+ _query = query;
+ }
+
+ inline const BSONObj& getQuery() const {
+ return _query;
+ }
+
+ inline void setProj(const BSONObj& proj) {
+ _proj = proj;
+ }
+
+ inline const BSONObj& getProj() const {
+ return _proj;
+ }
+
+ inline void setSort(const BSONObj& sort) {
+ _sort = sort;
+ }
+
+ inline const BSONObj& getSort() const {
+ return _sort;
+ }
+
+ inline void setUpdates(const BSONObj& updates) {
+ _updates = updates;
+ }
+
+ inline const BSONObj& getUpdates() const {
+ return _updates;
+ }
- // Contains the query that selects documents to update.
- BSONObj _query;
-
- // Contains the projection information.
- BSONObj _proj;
-
- // Contains the sort order information.
- BSONObj _sort;
+ // Please see documentation on the private members matching these names for
+ // explanations of the following fields.
+
+ inline void setGod(bool value = true) {
+ _god = value;
+ }
- // Contains the modifiers to apply to matched objects, or a replacement document.
- BSONObj _updates;
+ bool isGod() const {
+ return _god;
+ }
- // Flags controlling the update.
-
- // God bypasses _id checking and index generation. It is only used on behalf of system
- // updates, never user updates.
- bool _god;
-
- // True if this should insert if no matching document is found.
- bool _upsert;
-
- // True if this update is allowed to affect more than one document.
- bool _multi;
+ inline void setUpsert(bool value = true) {
+ _upsert = value;
+ }
- // True if this update is on behalf of a chunk migration.
- bool _fromMigration;
-
- // The lifecycle data, and events used during the update request.
- UpdateLifecycle* _lifecycle;
-
- // Whether or not we are requesting an explained update. Explained updates are read-only.
- bool _isExplain;
-
- // Specifies which version of the documents to return, if any.
- //
- // RETURN_NONE (default): Never return any documents, old or new.
- // RETURN_OLD: Return ADVANCED when a matching document is encountered, and the value of
- // the document before it was updated. If there were no matches, return
- // IS_EOF instead (even in case of an upsert).
- // RETURN_NEW: Return ADVANCED when a matching document is encountered, and the value of
- // the document after being updated. If an upsert was specified and it
- // resulted in an insert, return the inserted document.
- //
- // This allows findAndModify to execute an update and retrieve the resulting document
- // without another query before or after the update.
- ReturnDocOption _returnDocs;
-
- // Whether or not the update should yield. Defaults to YIELD_MANUAL.
- PlanExecutor::YieldPolicy _yieldPolicy;
+ bool isUpsert() const {
+ return _upsert;
+ }
- };
+ inline void setMulti(bool value = true) {
+ _multi = value;
+ }
+
+ bool isMulti() const {
+ return _multi;
+ }
+
+ inline void setFromMigration(bool value = true) {
+ _fromMigration = value;
+ }
+
+ bool isFromMigration() const {
+ return _fromMigration;
+ }
+
+ inline void setLifecycle(UpdateLifecycle* value) {
+ _lifecycle = value;
+ }
+
+ inline UpdateLifecycle* getLifecycle() const {
+ return _lifecycle;
+ }
+
+ inline void setExplain(bool value = true) {
+ _isExplain = value;
+ }
+
+ inline bool isExplain() const {
+ return _isExplain;
+ }
+
+ inline void setReturnDocs(ReturnDocOption value) {
+ _returnDocs = value;
+ }
+
+ inline bool shouldReturnOldDocs() const {
+ return _returnDocs == ReturnDocOption::RETURN_OLD;
+ }
+
+ inline bool shouldReturnNewDocs() const {
+ return _returnDocs == ReturnDocOption::RETURN_NEW;
+ }
+
+ inline bool shouldReturnAnyDocs() const {
+ return shouldReturnOldDocs() || shouldReturnNewDocs();
+ }
+
+ inline void setYieldPolicy(PlanExecutor::YieldPolicy yieldPolicy) {
+ _yieldPolicy = yieldPolicy;
+ }
+
+ inline PlanExecutor::YieldPolicy getYieldPolicy() const {
+ return _yieldPolicy;
+ }
+
+ const std::string toString() const {
+ return str::stream() << " query: " << _query << " projection: " << _proj
+ << " sort: " << _sort << " updated: " << _updates << " god: " << _god
+ << " upsert: " << _upsert << " multi: " << _multi
+ << " fromMigration: " << _fromMigration
+ << " isExplain: " << _isExplain;
+ }
+
+private:
+ const NamespaceString& _nsString;
+
+ // Contains the query that selects documents to update.
+ BSONObj _query;
+
+ // Contains the projection information.
+ BSONObj _proj;
+
+ // Contains the sort order information.
+ BSONObj _sort;
+
+ // Contains the modifiers to apply to matched objects, or a replacement document.
+ BSONObj _updates;
+
+ // Flags controlling the update.
+
+ // God bypasses _id checking and index generation. It is only used on behalf of system
+ // updates, never user updates.
+ bool _god;
+
+ // True if this should insert if no matching document is found.
+ bool _upsert;
+
+ // True if this update is allowed to affect more than one document.
+ bool _multi;
+
+ // True if this update is on behalf of a chunk migration.
+ bool _fromMigration;
+
+ // The lifecycle data, and events used during the update request.
+ UpdateLifecycle* _lifecycle;
+
+ // Whether or not we are requesting an explained update. Explained updates are read-only.
+ bool _isExplain;
+
+ // Specifies which version of the documents to return, if any.
+ //
+ // RETURN_NONE (default): Never return any documents, old or new.
+ // RETURN_OLD: Return ADVANCED when a matching document is encountered, and the value of
+ // the document before it was updated. If there were no matches, return
+ // IS_EOF instead (even in case of an upsert).
+ // RETURN_NEW: Return ADVANCED when a matching document is encountered, and the value of
+ // the document after being updated. If an upsert was specified and it
+ // resulted in an insert, return the inserted document.
+ //
+ // This allows findAndModify to execute an update and retrieve the resulting document
+ // without another query before or after the update.
+ ReturnDocOption _returnDocs;
+
+ // Whether or not the update should yield. Defaults to YIELD_MANUAL.
+ PlanExecutor::YieldPolicy _yieldPolicy;
+};
-} // namespace mongo
+} // namespace mongo
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