34 lines
1.2 KiB
Go
34 lines
1.2 KiB
Go
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/*******************************************************************************
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* Copyright 2020 Intel Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License. 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 distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*******************************************************************************/
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package container
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import (
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"context"
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"github.com/winc-link/hummingbird/internal/pkg/di"
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)
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// CancelFuncName contains the name of the context.CancelFunc in the DIC.
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var CancelFuncName = di.TypeInstanceToName((*context.CancelFunc)(nil))
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// CancelFuncFrom helper function queries the DIC and returns the context.CancelFunc.
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func CancelFuncFrom(get di.Get) context.CancelFunc {
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cancelFunc, ok := get(CancelFuncName).(context.CancelFunc)
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if !ok {
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return nil
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}
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return cancelFunc
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}
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