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Dosya Düzenle: string_codec_options.go

// 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 bsonoptions

var defaultDecodeOIDAsHex = true

// StringCodecOptions represents all possible options for string encoding and decoding.
//
// Deprecated: Use the bson.Encoder and bson.Decoder configuration methods to set the desired BSON marshal
// and unmarshal behavior instead.
type StringCodecOptions struct {
	DecodeObjectIDAsHex *bool // Specifies if we should decode ObjectID as the hex value. Defaults to true.
}

// StringCodec creates a new *StringCodecOptions
//
// Deprecated: Use the bson.Encoder and bson.Decoder configuration methods to set the desired BSON marshal
// and unmarshal behavior instead.
func StringCodec() *StringCodecOptions {
	return &StringCodecOptions{}
}

// SetDecodeObjectIDAsHex specifies if object IDs should be decoded as their hex representation. If false, a string made
// from the raw object ID bytes will be used. Defaults to true.
//
// Deprecated: Decoding object IDs as raw bytes will not be supported in Go Driver 2.0.
func (t *StringCodecOptions) SetDecodeObjectIDAsHex(b bool) *StringCodecOptions {
	t.DecodeObjectIDAsHex = &b
	return t
}

// MergeStringCodecOptions combines the given *StringCodecOptions into a single *StringCodecOptions in a last one wins fashion.
//
// Deprecated: Merging options structs will not be supported in Go Driver 2.0. Users should create a
// single options struct instead.
func MergeStringCodecOptions(opts ...*StringCodecOptions) *StringCodecOptions {
	s := &StringCodecOptions{&defaultDecodeOIDAsHex}
	for _, opt := range opts {
		if opt == nil {
			continue
		}
		if opt.DecodeObjectIDAsHex != nil {
			s.DecodeObjectIDAsHex = opt.DecodeObjectIDAsHex
		}
	}

return s
}

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