mirror of
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48 lines
1.8 KiB
Go
48 lines
1.8 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package converter
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import (
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"reflect"
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)
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func pointerTo(val interface{}) reflect.Value {
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valPtr := reflect.New(reflect.TypeOf(val))
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valPtr.Elem().Set(reflect.ValueOf(val))
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return valPtr
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}
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func newOfSameType(val reflect.Value) reflect.Value {
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valType := val.Type().Elem() // is value type (i.e. commonpb.WorkflowType)
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newValue := reflect.New(valType) // is of pointer type (i.e. *commonpb.WorkflowType)
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val.Set(newValue) // set newly created value back to passed value
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return newValue
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}
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func isInterfaceNil(i interface{}) bool {
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v := reflect.ValueOf(i)
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return i == nil || (v.Kind() == reflect.Ptr && v.IsNil())
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}
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