You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
3.0 KiB
78 lines
3.0 KiB
// 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 |
|
|
|
// DefaultOrdered is the default value for the Ordered option in BulkWriteOptions. |
|
var DefaultOrdered = true |
|
|
|
// BulkWriteOptions represents options that can be used to configure a BulkWrite operation. |
|
type BulkWriteOptions struct { |
|
// If true, writes executed as part of the operation will opt out of document-level validation on the server. This |
|
// option is valid for MongoDB versions >= 3.2 and is ignored for previous server versions. The default value is |
|
// false. See https://docs.mongodb.com/manual/core/schema-validation/ for more information about document |
|
// validation. |
|
BypassDocumentValidation *bool |
|
|
|
// If true, no writes will be executed after one fails. The default value is true. |
|
Ordered *bool |
|
|
|
// Specifies parameters for all update and delete commands in the BulkWrite. This option is only valid for MongoDB |
|
// versions >= 5.0. Older servers will report an error for using this option. This must be a document mapping |
|
// parameter names to values. Values must be constant or closed expressions that do not reference document fields. |
|
// Parameters can then be accessed as variables in an aggregate expression context (e.g. "$$var"). |
|
Let interface{} |
|
} |
|
|
|
// BulkWrite creates a new *BulkWriteOptions instance. |
|
func BulkWrite() *BulkWriteOptions { |
|
return &BulkWriteOptions{ |
|
Ordered: &DefaultOrdered, |
|
} |
|
} |
|
|
|
// SetOrdered sets the value for the Ordered field. |
|
func (b *BulkWriteOptions) SetOrdered(ordered bool) *BulkWriteOptions { |
|
b.Ordered = &ordered |
|
return b |
|
} |
|
|
|
// SetBypassDocumentValidation sets the value for the BypassDocumentValidation field. |
|
func (b *BulkWriteOptions) SetBypassDocumentValidation(bypass bool) *BulkWriteOptions { |
|
b.BypassDocumentValidation = &bypass |
|
return b |
|
} |
|
|
|
// SetLet sets the value for the Let field. Let specifies parameters for all update and delete commands in the BulkWrite. |
|
// This option is only valid for MongoDB versions >= 5.0. Older servers will report an error for using this option. |
|
// This must be a document mapping parameter names to values. Values must be constant or closed expressions that do not |
|
// reference document fields. Parameters can then be accessed as variables in an aggregate expression context (e.g. "$$var"). |
|
func (b *BulkWriteOptions) SetLet(let interface{}) *BulkWriteOptions { |
|
b.Let = &let |
|
return b |
|
} |
|
|
|
// MergeBulkWriteOptions combines the given BulkWriteOptions instances into a single BulkWriteOptions in a last-one-wins |
|
// fashion. |
|
func MergeBulkWriteOptions(opts ...*BulkWriteOptions) *BulkWriteOptions { |
|
b := BulkWrite() |
|
for _, opt := range opts { |
|
if opt == nil { |
|
continue |
|
} |
|
if opt.Ordered != nil { |
|
b.Ordered = opt.Ordered |
|
} |
|
if opt.BypassDocumentValidation != nil { |
|
b.BypassDocumentValidation = opt.BypassDocumentValidation |
|
} |
|
if opt.Let != nil { |
|
b.Let = opt.Let |
|
} |
|
} |
|
|
|
return b |
|
}
|
|
|