| // 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 order for a BulkWriteOptions struct created from BulkWrite. |
| var DefaultOrdered = true |
| |
| // BulkWriteOptions represent all possible options for a bulkWrite operation. |
| type BulkWriteOptions struct { |
| BypassDocumentValidation *bool // If true, allows the write to opt out of document-level validation. |
| Ordered *bool // If true, when a write fails, return without performing remaining writes. Defaults to true. |
| } |
| |
| // BulkWrite creates a new *BulkWriteOptions |
| func BulkWrite() *BulkWriteOptions { |
| return &BulkWriteOptions{ |
| Ordered: &DefaultOrdered, |
| } |
| } |
| |
| // SetOrdered configures the ordered option. If true, when a write fails, the function will return without attempting |
| // remaining writes. Defaults to true. |
| func (b *BulkWriteOptions) SetOrdered(ordered bool) *BulkWriteOptions { |
| b.Ordered = &ordered |
| return b |
| } |
| |
| // SetBypassDocumentValidation specifies if the write should opt out of document-level validation. |
| // Valid for server versions >= 3.2. For servers < 3.2, this option is ignored. |
| func (b *BulkWriteOptions) SetBypassDocumentValidation(bypass bool) *BulkWriteOptions { |
| b.BypassDocumentValidation = &bypass |
| return b |
| } |
| |
| // MergeBulkWriteOptions combines the given *BulkWriteOptions 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 |
| } |
| } |
| |
| return b |
| } |