46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
// Copyright 2013-2018 The NATS Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package builtin
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import (
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"bytes"
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"encoding/gob"
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)
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// GobEncoder is a Go specific GOB Encoder implementation for EncodedConn.
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// This encoder will use the builtin encoding/gob to Marshal
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// and Unmarshal most types, including structs.
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type GobEncoder struct {
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// Empty
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}
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// FIXME(dlc) - This could probably be more efficient.
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// Encode
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func (ge *GobEncoder) Encode(subject string, v any) ([]byte, error) {
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b := new(bytes.Buffer)
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enc := gob.NewEncoder(b)
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if err := enc.Encode(v); err != nil {
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return nil, err
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}
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return b.Bytes(), nil
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}
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// Decode
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func (ge *GobEncoder) Decode(subject string, data []byte, vPtr any) (err error) {
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dec := gob.NewDecoder(bytes.NewBuffer(data))
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err = dec.Decode(vPtr)
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return
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}
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