53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
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// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// 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,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package codec
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import (
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"time"
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"github.com/elastic/go-structform"
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"github.com/elastic/beats/libbeat/common"
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"github.com/elastic/beats/libbeat/common/dtfmt"
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)
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func MakeTimestampEncoder() func(*time.Time, structform.ExtVisitor) error {
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formatter, err := dtfmt.NewFormatter("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'")
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if err != nil {
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panic(err)
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}
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buf := make([]byte, 0, formatter.EstimateSize())
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return func(t *time.Time, v structform.ExtVisitor) error {
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tmp, err := formatter.AppendTo(buf, (*t).UTC())
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if err != nil {
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return err
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}
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buf = tmp[:0]
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return v.OnStringRef(tmp)
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}
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}
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func MakeBCTimestampEncoder() func(*common.Time, structform.ExtVisitor) error {
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enc := MakeTimestampEncoder()
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return func(t *common.Time, v structform.ExtVisitor) error {
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return enc((*time.Time)(t), v)
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}
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}
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