mirror of
https://github.com/ceph/ceph-csi.git
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32 lines
1.0 KiB
Go
32 lines
1.0 KiB
Go
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/*
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Copyright 2019 The Kubernetes 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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package admission
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// DecoderInjector is used by the ControllerManager to inject decoder into webhook handlers.
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type DecoderInjector interface {
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InjectDecoder(*Decoder) error
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}
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// InjectDecoderInto will set decoder on i and return the result if it implements Decoder. Returns
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// false if i does not implement Decoder.
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func InjectDecoderInto(decoder *Decoder, i interface{}) (bool, error) {
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if s, ok := i.(DecoderInjector); ok {
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return true, s.InjectDecoder(decoder)
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}
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return false, nil
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}
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