60 lines
1.4 KiB
Cheetah
60 lines
1.4 KiB
Cheetah
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// Copyright © 2016 Abcum Ltd
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//
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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 sql
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import (
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"time"
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)
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{{with $types := .}}{{range $k := $types}}
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func (s *{{$k.name}}Statement) Begin() {
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if s.Timeout == 0 {
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return
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}
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if s.killable.closer == nil {
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s.killable.closer = make(chan struct{})
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}
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s.killable.ticker = time.AfterFunc(s.Timeout, func() {
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s.killable.ticker.Stop()
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s.killable.ticker = nil
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close(s.killable.closer)
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})
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}
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func (s *{{$k.name}}Statement) Cease() {
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if s.Timeout == 0 {
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return
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}
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if s.killable.closer == nil {
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s.killable.closer = make(chan struct{})
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}
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if s.killable.ticker != nil {
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s.killable.ticker.Stop()
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}
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}
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func (s *{{$k.name}}Statement) Timedout() <-chan struct{} {
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if s.Timeout == 0 {
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return nil
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}
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if s.killable.closer == nil {
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s.killable.closer = make(chan struct{})
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}
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return s.killable.closer
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}
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{{end}}{{end}}
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