diff options
Diffstat (limited to 'src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/mongo/readpref/mode.go')
-rw-r--r-- | src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/mongo/readpref/mode.go | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/mongo/readpref/mode.go b/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/mongo/readpref/mode.go deleted file mode 100644 index e7030c6b491..00000000000 --- a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/mongo/readpref/mode.go +++ /dev/null @@ -1,56 +0,0 @@ -// Copyright (C) MongoDB, Inc. 2017-present. -// -// Licensed 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 - -package readpref - -import ( - "fmt" - "strings" -) - -// Mode indicates the user's preference on reads. -type Mode uint8 - -// Mode constants -const ( - _ Mode = iota - // PrimaryMode indicates that only a primary is - // considered for reading. This is the default - // mode. - PrimaryMode - // PrimaryPreferredMode indicates that if a primary - // is available, use it; otherwise, eligible - // secondaries will be considered. - PrimaryPreferredMode - // SecondaryMode indicates that only secondaries - // should be considered. - SecondaryMode - // SecondaryPreferredMode indicates that only secondaries - // should be considered when one is available. If none - // are available, then a primary will be considered. - SecondaryPreferredMode - // NearestMode indicates that all primaries and secondaries - // will be considered. - NearestMode -) - -// ModeFromString returns a mode corresponding to -// mode. -func ModeFromString(mode string) (Mode, error) { - switch strings.ToLower(mode) { - case "primary": - return PrimaryMode, nil - case "primarypreferred": - return PrimaryPreferredMode, nil - case "secondary": - return SecondaryMode, nil - case "secondarypreferred": - return SecondaryPreferredMode, nil - case "nearest": - return NearestMode, nil - } - return Mode(0), fmt.Errorf("unknown read preference %v", mode) -} |