diff options
Diffstat (limited to 'src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/mongo/options/mongooptions.go')
| -rw-r--r-- | src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/mongo/options/mongooptions.go | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/mongo/options/mongooptions.go b/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/mongo/options/mongooptions.go deleted file mode 100644 index f6df2437953..00000000000 --- a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/mongo/options/mongooptions.go +++ /dev/null @@ -1,161 +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 options - -import ( - "fmt" - "reflect" - "strconv" - - "go.mongodb.org/mongo-driver/bson" - "go.mongodb.org/mongo-driver/bson/bsoncodec" - "go.mongodb.org/mongo-driver/x/bsonx/bsoncore" -) - -// Collation allows users to specify language-specific rules for string comparison, such as -// rules for lettercase and accent marks. -type Collation struct { - Locale string `bson:",omitempty"` // The locale - CaseLevel bool `bson:",omitempty"` // The case level - CaseFirst string `bson:",omitempty"` // The case ordering - Strength int `bson:",omitempty"` // The number of comparision levels to use - NumericOrdering bool `bson:",omitempty"` // Whether to order numbers based on numerical order and not collation order - Alternate string `bson:",omitempty"` // Whether spaces and punctuation are considered base characters - MaxVariable string `bson:",omitempty"` // Which characters are affected by alternate: "shifted" - Normalization bool `bson:",omitempty"` // Causes text to be normalized into Unicode NFD - Backwards bool `bson:",omitempty"` // Causes secondary differences to be considered in reverse order, as it is done in the French language -} - -// ToDocument converts the Collation to a bson.Raw. -func (co *Collation) ToDocument() bson.Raw { - idx, doc := bsoncore.AppendDocumentStart(nil) - if co.Locale != "" { - doc = bsoncore.AppendStringElement(doc, "locale", co.Locale) - } - if co.CaseLevel { - doc = bsoncore.AppendBooleanElement(doc, "caseLevel", true) - } - if co.CaseFirst != "" { - doc = bsoncore.AppendStringElement(doc, "caseFirst", co.CaseFirst) - } - if co.Strength != 0 { - doc = bsoncore.AppendInt32Element(doc, "strength", int32(co.Strength)) - } - if co.NumericOrdering { - doc = bsoncore.AppendBooleanElement(doc, "numericOrdering", true) - } - if co.Alternate != "" { - doc = bsoncore.AppendStringElement(doc, "alternate", co.Alternate) - } - if co.MaxVariable != "" { - doc = bsoncore.AppendStringElement(doc, "maxVariable", co.MaxVariable) - } - if co.Normalization { - doc = bsoncore.AppendBooleanElement(doc, "normalization", true) - } - if co.Backwards { - doc = bsoncore.AppendBooleanElement(doc, "backwards", true) - } - doc, _ = bsoncore.AppendDocumentEnd(doc, idx) - return doc -} - -// CursorType specifies whether a cursor should close when the last data is retrieved. See -// NonTailable, Tailable, and TailableAwait. -type CursorType int8 - -const ( - // NonTailable specifies that a cursor should close after retrieving the last data. - NonTailable CursorType = iota - // Tailable specifies that a cursor should not close when the last data is retrieved and can be resumed later. - Tailable - // TailableAwait specifies that a cursor should not close when the last data is retrieved and - // that it should block for a certain amount of time for new data before returning no data. - TailableAwait -) - -// ReturnDocument specifies whether a findAndUpdate operation should return the document as it was -// before the update or as it is after the update. -type ReturnDocument int8 - -const ( - // Before specifies that findAndUpdate should return the document as it was before the update. - Before ReturnDocument = iota - // After specifies that findAndUpdate should return the document as it is after the update. - After -) - -// FullDocument specifies whether a change stream should include a copy of the entire document that was changed from -// some time after the change occurred. -type FullDocument string - -const ( - // Default does not include a document copy - Default FullDocument = "default" - // UpdateLookup includes a delta describing the changes to the document and a copy of the entire document that - // was changed - UpdateLookup FullDocument = "updateLookup" -) - -// ArrayFilters is used to hold filters for the array filters CRUD option. If a registry is nil, bson.DefaultRegistry -// will be used when converting the filter interfaces to BSON. -type ArrayFilters struct { - Registry *bsoncodec.Registry // The registry to use for converting filters. Defaults to bson.DefaultRegistry. - Filters []interface{} // The filters to apply -} - -// ToArray builds a []bson.Raw from the provided ArrayFilters. -func (af *ArrayFilters) ToArray() ([]bson.Raw, error) { - registry := af.Registry - if registry == nil { - registry = bson.DefaultRegistry - } - filters := make([]bson.Raw, 0, len(af.Filters)) - for _, f := range af.Filters { - filter, err := bson.MarshalWithRegistry(registry, f) - if err != nil { - return nil, err - } - filters = append(filters, filter) - } - return filters, nil -} - -// ToArrayDocument builds a BSON array for the array filters CRUD option. If the registry for af is nil, -// bson.DefaultRegistry will be used when converting the filter interfaces to BSON. -func (af *ArrayFilters) ToArrayDocument() (bson.Raw, error) { - registry := af.Registry - if registry == nil { - registry = bson.DefaultRegistry - } - - idx, arr := bsoncore.AppendArrayStart(nil) - for i, f := range af.Filters { - filter, err := bson.MarshalWithRegistry(registry, f) - if err != nil { - return nil, err - } - - arr = bsoncore.AppendDocumentElement(arr, strconv.Itoa(i), filter) - } - arr, _ = bsoncore.AppendArrayEnd(arr, idx) - return arr, nil -} - -// MarshalError is returned when attempting to transform a value into a document -// results in an error. -type MarshalError struct { - Value interface{} - Err error -} - -// Error implements the error interface. -func (me MarshalError) Error() string { - return fmt.Sprintf("cannot transform type %s to a bson.Raw", reflect.TypeOf(me.Value)) -} - -var defaultRegistry = bson.DefaultRegistry |