39 lines
1.4 KiB
Go
39 lines
1.4 KiB
Go
// Copyright (C) MongoDB, Inc. 2017-present.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may
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// not use this file except in compliance with the License. You may obtain
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// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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package bsonoptions
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// EmptyInterfaceCodecOptions represents all possible options for interface{} encoding and decoding.
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type EmptyInterfaceCodecOptions struct {
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DecodeBinaryAsSlice *bool // Specifies if Old and Generic type binarys should default to []slice instead of primitive.Binary. Defaults to false.
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}
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// EmptyInterfaceCodec creates a new *EmptyInterfaceCodecOptions
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func EmptyInterfaceCodec() *EmptyInterfaceCodecOptions {
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return &EmptyInterfaceCodecOptions{}
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}
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// SetDecodeBinaryAsSlice specifies if Old and Generic type binarys should default to []slice instead of primitive.Binary. Defaults to false.
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func (e *EmptyInterfaceCodecOptions) SetDecodeBinaryAsSlice(b bool) *EmptyInterfaceCodecOptions {
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e.DecodeBinaryAsSlice = &b
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return e
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}
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// MergeEmptyInterfaceCodecOptions combines the given *EmptyInterfaceCodecOptions into a single *EmptyInterfaceCodecOptions in a last one wins fashion.
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func MergeEmptyInterfaceCodecOptions(opts ...*EmptyInterfaceCodecOptions) *EmptyInterfaceCodecOptions {
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e := EmptyInterfaceCodec()
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for _, opt := range opts {
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if opt == nil {
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continue
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}
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if opt.DecodeBinaryAsSlice != nil {
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e.DecodeBinaryAsSlice = opt.DecodeBinaryAsSlice
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}
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}
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return e
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}
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